Tag Archives: Barriers

Ticking Some Right Boxes Biosimilar Drugs’ Acceptance Gaining Steam in India

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Looking at a broader canvas, on September 19, 2023, a credible international report flashed a headline, ‘Biosimilars making inroads into Humira sales, but docs still cautious on switching: Spherix.’ This is based on a survey of U.S. healthcare specialists, including 80 dermatologists, 83 gastroenterologists and 81 rheumatologists.

This is indeed a significant development in the realm of biologic and biosimilar drugs, internationally. If this trend gathers a strong wind on its sales, it will effectively address the need for affordable biologic drugs, especially in life threatening ailments.

According to another January 05, 2023 report, Humira, which dominated the top of the global pharmaceutical brand ranking charts between 2012 and 2022, has slipped in 2023 to no 3 in ranking as it lost its last patent protection in the US in May 2022. Doctors’ gradual acceptance of biosimilars and the price could be a key differentiator among the competitors, potentially hastening Humira’s sales decline.

On July 31, 2017, I wrote an article in this blog captioned “Improving Patient Access To Biosimilar Drugs: Two Key Barriers.” Interestingly, 6 years down the line, reflecting the same sentiment – the above September 19, 2023, report also noted that ‘efficacy remains “top of mind” as prescribers’ leading concern for adalimumab (Humira) biosimilars, followed by safety concerns and an overall lack of cost savings.’

In today’s article, I shall particularly focus on the latest developments in India and the initiatives taken by the concerned stakeholders in this area. Let me start with a quick recap of biosimilar drugs, in my understanding, so that we all are on the same page while discussing the subject.

A quick recap: 

As we know, biologic drugs are medicines made from living organisms, such as bacteria, yeast, or cells. They are used to treat a wide range of conditions, including cancer, autoimmune diseases, and infectious diseases. Biosimilar drugs are highly similar copies of original biologic drugs that have gone off patent and are typically less expensive than the original biologic drugs. However, there are still some existing barriers to doctors’ fast and wider acceptance of biosimilar drugs by many.

Current global barriers to doctors’ fast acceptance of biosimilar drugs:

  • Lack of awareness and education: Many doctors are not familiar with biosimilar drugs or the regulatory process that oversees them. This lack of awareness may lead to skepticism and hesitation about prescribing biosimilar drugs to patients.
  • Concerns about safety and efficacy: Some doctors are concerned that biosimilar drugs may not be as safe or effective as biologic drugs. These concerns are often based on a misunderstanding of the regulatory process for biosimilar drugs. 
  • Financial incentives: Some doctors may be reluctant to prescribe biosimilar drugs because they receive financial incentives from biologic drug manufacturers. These incentives can take the form of speaking fees, consulting fees, and research grants. 
  • Regulatory uncertainty: In some countries, the regulatory framework for biosimilar drugs is still evolving. This uncertainty can make it difficult for doctors to know which biosimilar drugs are safe and effective, and how to use them effectively. 

Some contemporary examples show that these barriers still exist:

As shown by the following contemporary data available to the public:

  • In 2022, a study published in the journal JAMA found that only 25% of US doctors were aware that biosimilar drugs are just as safe and effective as biologic drugs.
  • In 2023, a study published in the journal Annals of Rheumatic Diseases found that only 30% of rheumatologists in the UK were willing to prescribe biosimilar drugs to their patients. 
  • In 2023, a study published in the journal Cancer found that oncologists in the US were more likely to prescribe biologic drugs to their patients if they had received financial incentives from biologic drug manufacturers. 
  • In 2023, a report published by the European Commission found that the regulatory framework for biosimilar drugs in the EU is still complex and fragmented.

Measures being taken to address these barriers, globally?

There are a number of things that can be done to address the barriers to doctors’ fast acceptance of biosimilar drugs. These include:

  • Education and outreach: More needs to be done to educate doctors about biosimilar drugs and the regulatory process that oversees them. This education should come from a variety of sources, including medical schools, professional organizations, and pharmaceutical companies.
  • Financial transparency: Pharmaceutical companies should be required to disclose all financial payments they make to doctors. This transparency will help to reduce the potential for conflicts of interest.
  • Regulatory harmonization: The EU should work to harmonize the regulatory framework for biosimilar drugs across member states. This will make it easier for doctors to prescribe biosimilar drugs to their patients.

By addressing these barriers, it is possible to increase the acceptance of biosimilar drugs and make them more accessible to patients. This will lead to lower healthcare costs and improved patient outcomes.

Indian scenario of biosimilar drugs, issues and actions:

As reported, India is a global leader in the production and development of biosimilar drugs. The Indian biosimilar market is expected to reach $30 billion by 2025. Biosimilar drugs in India are typically 30-70% cheaper than original biologic drugs. For example, a vial of the biologic drug Herceptin costs around INR 1 lakh, while a vial of the biosimilar drug Trastuzumab costs around INR 30,000.

The key reasons for price arbitrage:

The price difference between biosimilar drugs and original biologic drugs is due to a number of factors, including:

  • Lower development costs: Biosimilar drugs are less expensive to develop than original biologic drugs because they do not require the same level of research and clinical trials. 
  • Increased competition: There is more competition among biosimilar manufacturers, which drives down prices. 
  • Government support: The Indian government provides financial incentives to biosimilar manufacturers, which also helps to keep prices low. 

Biologic drugs, especially biosimilar insulin, some medications for cancer and a variety of autoimmune diseases, have been proved to be very effective for patients. That said, original biologic drugs can also be very expensive. Biosimilar drugs are making these drugs more affordable for patients.

Indian stakeholder initiatives and support is essential:

Indian key stakeholders are also supportive of the biosimilar industry and have taken a number of steps to promote its growth. Some of the recent ones are: 

  • In 2022, the Indian government announced a new policy that will give preference to biosimilar drugs in government procurement. This policy is expected to save the government billions of dollars in healthcare costs.
  • In 2023, the Indian government launched a new awareness campaign to promote the use of biosimilar drugs. The campaign is targeting doctors, patients, and healthcare policymakers.
  • In 2023, a number of leading private hospitals in India announced that they would be switching to biosimilar drugs for a range of conditions. These hospitals include Apollo Hospitals, Fortis Healthcare, and Max Healthcare.
  • In 2023, the Indian Pharmaceutical Alliance (IPA) released a report that found that the use of biosimilar drugs in India had increased by 20% in the past year. The report also found that the use of biosimilar drugs was expected to continue to grow in the coming years.

These are just a few examples of the growing acceptance of biosimilar drugs in India. As more and more doctors and patients become aware of the benefits of biosimilar drugs, we can expect to see their use continue to grow in the coming years.

State-specific advantages for greater acceptance of biosimilar drugs in India: 

As available from different reports, the following are some specific examples of state-specific advantages that have led to the greater acceptance of biosimilar drugs in India:

  • In 2022, the government of Maharashtra launched a scheme to provide financial incentives to doctors who prescribe biosimilar drugs. Under the scheme, doctors who prescribe biosimilar drugs to at least 20% of their patients are eligible to receive a bonus of up to INR 10,000 per month.
  • In 2023, the government of Gujarat launched a campaign called “Biosimilar Drugs: Safe, Effective, and Affordable.” The campaign aims to educate doctors and patients about the benefits of biosimilar drugs and to dispel any myths or misconceptions about them. 
  • The states of Karnataka and Telangana have a number of leading biopharmaceutical companies that are developing and manufacturing biosimilar drugs. These companies are working with doctors and hospitals in these states to promote the use of biosimilar drugs. 

As a result of these advantages, the acceptance of biosimilar drugs is growing rapidly in some states in India. For example, in Maharashtra, the use of biosimilar drugs increased by 25% in the past year.

Conclusion:

Against the above backdrop, I reckon, the acceptance of biosimilar drugs is gaining steam in India now. This is due to a number of factors, including rising costs of original biologic drugs, government support, growing availability of biosimilar drugs, and increasing awareness and education.

It is important to note that biosimilar drugs are just as safe and effective as original biologic drugs, but they are much more affordable. This is making it possible for more patients to access the treatment they need, especially for life-threatening ailments. 

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

Meeting India’s Unmet Biologic Drug Needs Some Global Synergy Evident – But Patients Need More

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Many reports have vindicated the rapidly growing importance of biologic drugs in the treatment of a wide range of complex ailments. These include autoimmune diseases, cancers, hormonal irregularities, anemia, and to prevent various diseases such as vaccines, have drawn healthcare experts’ attention globally.

As defined by experts, Biologics are larger, more complex molecules compared to traditional small molecule pharmaceutical drugs. Unlike traditional pharmaceuticals, they require some components from a living organism to be manufactured.

The critical importance of biologic drugs lies in their ability to provide innovative treatment options, address unmet medical needs, and significantly impact patient outcomes in various disease areas. Towards this endeavor, a clear pathway for focused initiatives is warranted, especially in countries like India.

This article will explore this domain to get a sense of how much and how fast the country is progressing in this space, having huge healthcare significance, for all. Let me start with a quick recap on the areas of seminal importance of biologic drugs – to help all to be on the same page – as I start this deliberation.

The critical importance of biologic drugs:

The critical importance of biologic drugs, I reckon, lies in their unique properties and therapeutic potential:

Targeted Therapies: Designed to interact with specific molecules or receptors in the body, allowing for targeted treatment. This specificity can enhance the efficacy of the drug while reducing potential side effects on healthy cells and tissues.

Novel Treatment Options: Offer novel treatment options for diseases that were previously difficult to manage or had limited treatment options. They have revolutionized the management of conditions such as rheumatoid arthritis, psoriasis, multiple sclerosis, and certain types of cancer.

Personalized Medicine: Paving the way for personalized medicine, as it can be tailored to individual patients based on factors like genetic profiles or specific disease characteristics. This approach allows for more precise and effective treatment strategies.

Disease Modification: Unlike some traditional drugs that primarily alleviate symptoms, biologics can often modify the underlying disease process. They can target specific pathways or molecules involved in disease progression, potentially leading to long-term benefits and improved outcomes.

Improved Quality of Life: Has the potential to significantly improve the quality of life for patients living with chronic or debilitating conditions. By effectively managing symptoms and slowing disease progression, they can reduce pain, disability, and the need for other interventions.

It is important to note that biologic drugs are complex to manufacture, often require specialized infrastructure, and can be costly. No wonder why the India specific research paper - published on January 18, 2023 commented: “Although various biologic drugs are already available, they are still not within reach of the common person due to financial constraints.”  This prompts me to explore with examples some of the key issues that Indian patients confront while meeting this health need.

Patient access to original biologic drugs in India faces several key barriers:

Patient access to original biologic drugs in India faces several key barriers, including: 

1. Cost and Affordability:

- Trastuzumab (Herceptin): The cost of a single course of Herceptin, used in the treatment of breast cancer, can range from several lakhs to crores of rupees, making it financially burdensome for many patients in India.

- Eculizumab (Soliris): Eculizumab, used in the treatment of rare blood disorders, can cost several lakhs of rupees per month, making it unaffordable for most patients.

2. Limited Healthcare Coverage:

- Many health insurance policies in India have limitations or restrictions on coverage for expensive biologic drugs, requiring patients to bear a significant portion of the cost out of pocket.

- Some government-funded healthcare schemes, such as the Pradhan Mantri Jan Arogya Yojana (PMJAY), may have restrictions on coverage for expensive biologic therapies, limiting patient access.

3. Regulatory Barriers:

- The approval process for biosimilar versions of original biologic drugs could face delays in India. For example, the biosimilar version of Trastuzumab (Herceptin) faced delays in obtaining regulatory clearance, resulting in delayed patient access to more affordable alternatives.

- The regulatory requirements for original biologic drugs can be complex and time-consuming, leading to delays in drug approvals and subsequent patient access.

4. Limited Local Manufacturing:

- Drugs like Bevacizumab (Avastin) and Adalimumab (Humira) used in India are often imported, leading to supply chain challenges and potential delays in availability.

- Limited local manufacturing of certain original biologic drugs can result in dependence on imported versions, leading to potential pricing issues and supply disruptions.

5. Physician Awareness and Education:

- Some physicians may have limited awareness or familiarity with prescribing guidelines and clinical benefits of certain original biologic drugs. This can result in underutilization or hesitation in prescribing these therapies.

- Lack of specific training and education programs for physicians regarding the latest advancements in original biologic drugs can impact their knowledge and confidence in prescribing them.

6. Patient Education and Understanding:

- Patients may have limited knowledge about the availability and benefits of original biologic drugs. For instance, patients with chronic diseases like rheumatoid arthritis may not be aware of the benefits of newer biologic treatments over traditional therapies.

- Lack of patient education about the appropriate use and potential side effects of original biologic drugs can lead to hesitancy or misconceptions among patients, affecting their willingness to pursue these therapies.

These specific examples illustrate how cost, limited healthcare coverage, regulatory barriers, limited local manufacturing, physician awareness, and patient education can act as barriers to patient access to original biologic drugs in India.

Healthcare impact of inadequate access and availability of biologic drugs in India:

The inadequate access and availability of biologic drugs in India can have several significant healthcare impacts: 

Suboptimal Disease Management: Biologic drugs often provide highly effective and targeted treatments for complex diseases such as cancer, autoimmune disorders, and rare genetic conditions. The lack of access to these therapies can result in suboptimal disease management, leading to poorer patient outcomes, increased disease progression, and reduced quality of life for affected individuals.

Delayed or Incomplete Treatment: Inadequate access to biologic drugs can result in delays or interruptions in treatment. For chronic or progressive diseases, timely initiation and consistent use of these therapies are critical. Delayed or incomplete treatment can compromise the effectiveness of interventions, leading to prolonged disease activity, exacerbation of symptoms, and potential irreversible damage in some cases.

Increased Healthcare Burden: Without access to appropriate biologic therapies, patients may require more frequent hospitalizations, emergency room visits, or other healthcare interventions to manage their conditions. This can place an additional burden on healthcare systems, leading to increased healthcare costs and strain on resources.

Reduced Treatment Options: Biologic drugs often represent the most advanced and effective treatments available for certain diseases. Inadequate access to these therapies limits treatment options for patients, forcing them to rely on less effective or outdated treatments. This restricts the ability of healthcare providers to offer the best available care to patients, potentially leading to compromised treatment outcomes.

Health Inequity: Inadequate access to biologic drugs can exacerbate health inequities in India. Patients from lower socioeconomic backgrounds or those without sufficient insurance coverage may face greater barriers to accessing these expensive therapies. This can result in disparities in healthcare outcomes, with some individuals being unable to afford or access the best available treatments for their conditions.

Impact on Research and Innovation: Inadequate access to biologic drugs can hinder clinical research and innovation in India. Limited availability may reduce opportunities for conducting clinical trials and studying the effectiveness of these therapies in the local population. This, in turn, can hamper the development of new treatments and advancements in healthcare.

Addressing the inadequate access and availability of biologic drugs is crucial to ensure equitable healthcare outcomes, optimize disease management, and reduce the burden of complex diseases in India.  

Increasing need for biosimilar drugs in India and issues involved:

From the above perspective, increasing the availability of biosimilar drugs in India is crucial. Fostering competition may improve affordability. Thereby, it would increase access to essential therapies – bridging treatment gaps, disease management, healthcare system sustainability and foster market competition and innovation.

However, it can ensure that patients receive appropriate and effective treatments while addressing the healthcare challenges faced by a diverse population, only when some key barriers created for biosimilar drug entry, besides patent thickets, are also adequately addressed. One such way is creating a global synergy in this space by collaborating with MNC pharma – having deep pockets and other requisite wherewithal.

Some global synergy is evident in this critical healthcare space:

The good news in this space has started flowing. There have been several collaborations between multinational pharmaceutical companies (MNCs) and domestic Indian drug companies to develop even high potential interchangeable biosimilar drugs in India. Here are a few examples:

- Biocon and Mylan: Biocon has collaborated with Mylan, a global pharmaceutical company, to develop and market biosimilar products. This collaboration has resulted in the development and approval of biosimilar drugs such as Trastuzumab (Herceptin) and Adalimumab (Humira) in India. 

- Dr. Reddy’s Laboratories and Merck: Dr. Reddy’s Laboratories, an Indian multinational pharmaceutical company, entered into a collaboration with Merck & Co., a global pharmaceutical company, to develop biosimilar versions of biologic drugs. This collaboration has resulted in the development and launch of biosimilars such as Pegfilgrastim (Neulasta) and Rituximab (Rituxan) in India.

- Cadila Healthcare and Novartis: Cadila Healthcare, an Indian pharmaceutical company, collaborated with Novartis, a multinational pharmaceutical company, to develop and manufacture biosimilars. This collaboration has resulted in the development of biosimilar drugs such as Rituximab (Ritucad) and Bevacizumab (Bevatas) in India.

These are just a few examples of collaborations between MNCs and Indian drug companies in the field of interchangeable biologic drugs. The landscape of collaborations and partnerships in this area is dynamic, and there may be more ongoing collaborations between companies to develop and commercialize biosimilars in India.

Conclusion:

Overall, patient access to biosimilar drugs in India is crucial for ensuring affordable and comprehensive healthcare, improving patient outcomes, and promoting a competitive pharmaceutical market. It helps address the challenges of access and affordability of biologic drugs, ultimately benefiting the well-being of patients across the country – promoting healthcare equity, and the sustainability of the healthcare system in the country. But patients need more…much more.

By: Tapan J. Ray      

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Spirit Behind Drug Patent Grant: Secondary Patents: Impact on Drug Access

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For more effective treatment against existing diseases, besides combating new or a more complicated form of existing ailments with precision, drug innovation is absolutely necessary and on an ongoing basis. This makes innovative drugs so important for the population, globally.

Besides academia, the pharma industry has remained in the forefront of the search for new drugs, for so long. What makes this process so crucial is, cheaper generic drugs flow from the innovative drugs, post market exclusivity period, which together form the bedrock of the pharma industry’s business model. Consequently, a robust patent protection for the new molecular entities, not only enable the drug innovators to make a reasonably good profit, but also encourage them to keep this virtuous circle moving, faster.

Although, the drug patents are granted for 20 years, after obtaining marketing approval from the respective drug regulators, a time period - ranging between 7 and 12 years, is available to the company to realize its maximum commercial benefits. Thereafter, the patent expires, paving the way of market entry of cheaper generic equivalents to make the drug accessible to a larger population. This is the playbook, which deserves to be accepted and respected by all, both in the letter and spirit.

Currently, the narrative has started changing, apparently, repudiating the spirit behind the grant of new drug patents, especially with the entry of a number of expensive, large molecule biopharmaceutical drugs. After obtaining a fixed-term market exclusivity, more intricate legal measures are being taken to extend the fixed-term market monopoly for an unknown period, delaying market entry of cheaper biosimilar equivalents, post patent expiry, as long as possible.

In this milieu, India appears to be the only country in the world, where the country’s ‘Patents Act’ provides enough safeguard to blunt those legal tools, effectively, to protect patients’ health interest. Quite expectedly, this new narrative of the drug innovators is yielding the best return in the Eldorado of the pharma world – the Unites States. It is also no secret that US vehemently opposes several provisions of the Indian Patents Act 2005, under pressure from the most powerful pharma lobby group, as many believe.

Using the spirit behind drug patent protection as the backdrop, I shall dwell in this article, how this so precious spirit is gradually losing its basic purpose, especially for blockbuster biopharma drugs. Is the key intent behind sacrificing the spirit behind drug patent grant to keep their brands money spinners and big – even after expiry of original patent – as long as possible – at the cost of patients’ health interest?

Despite the original patent expiry, biggest biologic drugs remain big:

The fact that original patent expiries have done little to halt sales of some of the industry’s biggest products – mostly biologic drugs, was clearly elucidated in an  Evaluate Pharma article – “Biopharma’s biggest sellers – the oldies that just keep giving,” published on August 14, 2019. This gets vindicated, as we look at the ‘top ten pharma brands with biggest lifetime sales – from launch to 2018’, in the following Table I:

Product Company Launch year USD Billion
1. Lipitor Pfizer 1997 164.43
2 Humira AbbVie 2003 136.55
3. Rituxan Genentech/Biogen 1997 111.50
4. Enbrel Amgen 1998 108.16
5. Epogen Amgen 1988 107.90
6. Advair GSK 1998 104.20
7. Remicade Janssen 1998   98.00
8. Zantac GSK 1981   97.42
9. Plavix Sanofi/BMS 1998   90.63
10. Herceptin Genentech/Roche 1998   87.97

(Adapted from Evaluate Pharma data of August 14, 2019)

The point to take note of:

The point worth noting here, with the exception of Advair, Zantac, Lipitor and Plavix, all others – among the top ten brands, are biologic drugs. Moreover, what is most striking in the Table I, despite the expiry of the original patents, a large number of biologic brands were able to expand their sales, pretty impressively, for well over two decades. As we shall see later, this situation is expected to continue, at least, till 2024.  As the Evaluate Pharma article states, for various reasons, these multibillion dollar brands have been able to avoid the expected post patent expiry ‘onslaught from biosimilars in the key US market’, which is incidentally the most valuable pharma market in the world.

One of the key reasons that helps delaying cheaper biosimilar drug entry expanding patient access, is a crafty strategic measure adopted by these companies through the creation of a Patent Thicket with secondary patents. As I discussed in this Blog on April 22, 2019, this is a crafty way of ‘evergreening’ patent term beyond 20 years, legally. Whether such measures conform to the spirit of granting 20 years product patent, becomes a moral question, or an issue of probity for the concerned companies, at the most. Be that as it may, a concern over this situation has been raised in many countries, including the United States.

Barrier of secondary patents: 

Biosimilar drug developers continue facing multiple non-financial challenges, such as, scientific, regulatory, pricing. I have already discussed some of these barriers in this blog on July 31, 2017. Instead, I shall focus in this article, with greater detail, on the intricate and a well-woven net of secondary patents. However,before delving into this area, it will be worthwhile to have a quick recap on the basic differences between original patents and secondary patents.

According to WIPO, “Patents on active ingredients are referred to as primary patents. In later phases of the drug development, patents are filed on other aspects of active ingredients such as different dosage forms, formulations, production methods etc. These types of patents are referred to as secondary patents.”

Another excellent paper, authored by two distinguished researchers from Columbia University and LSE, makes some important points on this subject. It says, secondary patents have become increasingly important to the pharma industry, especially in the U.S. and Europe over the past three decades. The basic purpose of ‘taking out multiple patents on different aspects of a drug in order to cordon off competitors is now standard practice in the pharmaceutical industry.’ As the authors further said, this is primarily because: ‘Secondary patents can protect market shares by extending periods of exclusivity beyond the dates in which patent protection would otherwise lapse.’

Interestingly. devising patent strategies to extend periods of market exclusivity is generally considered in the industry, as a key component of ‘product life cycle management,’ – not by the marketing whiz kids, but by astute patent attorneys. Nevertheless, as the paper articulates, critics of this practice often use the more pejorative – evergreening, to describe it.

Examples of impact of secondary patents:

Many research papers suggest, besides scientific complexity in biosimilar drug development being a key reason for their delayed market entry, secondary patents are even tougher barriers for the same. This was brought to light a few years ago in a ‘Review Article’ – ‘The Economics of Biosimilars’, published in the September/October 2013 issue of American Health & Drug Benefits.

Some of the key points made on this issue include,AbbVie plan to defend Humira (adalimumab) with more than 200 secondary patents, Merck’s giving up its biosimilar project on Enbrel when Amgen got its expanded patent life. There are many other such instances.

Its effect would last longer: 

Experts believe, the effect of creating a strong secondary patent shield around blockbuster biologic would last much longer. As the above Evaluate Pharma article underscores: ‘This ability to fend off biosimilar competition is one of the reasons Humira is set to snatch Lipitor’s crown next year as the industry’s most successful drug.’

The Table II below that lists ‘top 10 pharma brands from their respective launch date, including estimated forecast till 2024’, vindicates its long-lasting impact:

Product Company Launch year USD Billion
1. Humira AbbVie 2003 240.05
2 Lipitor Pfizer 1997 180.19
3. Enbrel Amgen 1998 139.83
4. Rituxan Genentech/Biogen 1997 136.07
5. Revlimid Celgene 2008 123.64
6. Remicade Janssen 1998 117.20
7. Epogen Amgen 1988 115.87
8. Herceptin Genentech/Roche 1998 114.89
9. Avastin Genentech/Roche 2004 114.27
10. Advair GSK 1998 113.61

(Adapted from Evaluate Pharma data of August 14, 2019)

Although, Zantac and Plavix no longer feature in this table, one drug that leapfrogged much of the competition to become one of the industry’s biggest future bestsellers is Revlimid. The projected sales of the drug over the next six years will actually outstrip its sales to date. However, much of this is dependent on whether generic competition will arrive ahead of Revlimid’s 2022 patent expiry, the paper indicated.

Concern expressed even in the US for the delay in biosimilar market entry:

Many big spending countries on health care, such as the United States expected that timely biosimilar drug entry will help contain health expenditure significantly. However, the article published in the Fierce Pharma on August 29, 2019, raises an alarm, but with a hope for the future. It says: “It’s no secret biosimilars haven’t made a big dent in U.S. drug spending. Some experts have even said it’s time to give up on copycat biologic.”

This hope gets resonated with what, ‘the former US-FDA commissioner Scott Gottlieb argues’. He feels, ‘It’s too soon for that’, while ‘calling on Congress to bolster the budding market.’ However, in my personal view, this will remain a difficult proposition to implement, as biologic drug players will continue using their relatively new, but powerful weapon of filing a number of complex ‘secondary patents.’ These will help extend the market exclusivity period of their respective brands, much beyond the original patent grant period, unless a counter legal measures are taken by the lawmakers of various countries, including the United States. But, India is an exception in this regard.

Indian patent law doesn’t encourage ‘secondary patents’:

The good news is, Indian Patent Act 2005, doesn’t encourage ‘secondary patent.’ This is because, section 3 (d) of the Indian Patent Act 2005 limits grant of ‘secondary pharmaceutical patents.’ An interesting study reported on February 08, 2018, discussed about 1,700 rejections for pharma patents at the IPO spanning over the last decade. But, there is a huge scope for improvement in this area.

Which is why, the not so good news is under-utilization of the same section 3.d by the Indian Patent Office (IPO), as are being voiced in many reports. One such paper of April 25, 2018 highlighted,72 per cent of pharma patent grants are secondary patents. These were granted for marginal improvements over previously known drugs for which primary patents exist. That said, despite such reported lapses, blocking of some crucial secondary patent grant has benefited a large number of patient population of India.

Blocking secondary patent grant has helped India immensely:

While US recognizes secondary patents, blocking secondary patent grant, especially for biologic drugs has helped Indian patients immensely, with expanded access to those medicines. This was also captured in the above study. Besides the classic case of Novartis losing its secondary patent challenge for Glivec in the Supreme Court of India in 2013, several other examples of secondary patent rejection are also available. This includes, among others, Glivec of Novartis and the world’s top selling drug for several years – Humira of AbbVie.Against a month’s therapy cost of ₹1,6o, ooo for Glivec in the US, its Indian biosimilar version costs for the same period ₹11,100. Similarly, while the treatment cost with Humira in the US is ₹85,000, the same with its biosimilar version in India is ₹ 13,500, as the above study finds.

Conclusion:

The core purpose of drug innovation, as widely touted by the R&D-based drug companies, is meeting the unmet needs of patients in the battles against diseases. Thus, drug innovation of this genre must not just be encouraged, but also be adequately protected and rewarded by granting product monopoly for a 20-year period from the date of the original patent grant. Curiously, piggybacking on this basic spirit behind the drug patent grant, pharma lobby groups are now vocal on their demand for giving similar treatment to secondary patents on various molecules. The tone of demand gets shriller when it comes to section 3. d of the Indian Patents Act, which doesn’t allow such ‘evergreening’ through secondary patents.

Thus, the key question that surfaces, while the original patent grant for innovative drugs help meeting unmet needs of some patients, whose unmet needs would a secondary patent grant meet, except making the concerned company richer? Further, for highly expensive biologic drugs, delayed market entry of cheaper biosimilars in that process, would deny their expanded access – failing to meet the unmet needs of scores of others.

Hopefully, India won’t give in to pressure of multinational pharma lobby groups, channeled through various powerful overseas government entities. At the same time, I hope, the government in power at the Eldorado of the pharma industry, will consider giving a fair chance of market entry to cheaper biosimilars, including those from India, to also grow their business globally, but in a win-win way.

The key objective of all stakeholders involved in this process, should be to uphold the basic spirit behind drug patent grant. It may even call for challenging the core intent behind secondary patent applications, the world over, that deny quicker market entry for cheaper biosimilars, sans heavy litigation expenses. This will help expand access to cheaper biologic medicines to all those who can’t afford those, otherwise.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

 

 

 

Self-made Barriers To Business Transparency Impacting Drug Access

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A recently published book on pharma industry tried to expose the deceit behind many generic-drug manufacturing—and the consequent risks to global health. This publication is described as an ‘explosive narrative investigation of the generic drug boom that reveals fraud and life-threatening dangers on a global scale.’ However, I reckon, this is just a part of the story, and its huge adverse impact on public health flows generally from the following facts:

  • Greater use of generic drugs is hailed as one of the most important public-health developments of the twenty-first century.
  • Today, almost 90 percent of global pharma market, in volume terms, is comprised of generics.
  • These are mostly manufactured in China and India.
  • The drug regulators continuously assure patients and doctors that generic drugs are identical to their brand-name counterparts, just less expensive.

No question, such deceit, blatant fraud and data manipulation – seriously affecting drug quality of generic medicines, shake the very purpose of making affordable drugs accessible to many. But, simultaneously, lack of transparency – right across the various functions of a pharma business, is also making a host of modern life-saving drugs unaffordable and inaccessible to even more patients. Although, both are despicable acts, but the latter one is not discussed as much.

Thus, in this article, I shall dwell on the second one – how attempts for pharma business ‘transparency’ for expanded drug access to patients, getting repeatedly foiled, especially in light of what happened on May 28, 2019, in the 72nd World Health Assembly (WHA).

Does pharma want low business transparency to continue?

Despite so many encouraging initiatives being taken in the pharma industry over a period of time, gross lack of transparency in its business continues, since long, despite this is being a raging issue. The obvious question, therefore, remains: Does pharma want low business transparency to continue? Thus, to give a perspective to this pertinent point, I shall quote two important observations, appeared in ‘MIMS Today’ – the first one on April 17, 2017, and the other came a year before that, on November 20, 2016, as follows:

  • “A market cannot function when purchasers have limited information and, in the case of prescription drugs, pricing is a black box. Prices for drugs are clearly rising at rates that far exceed inflation and the level of any rebates or discounts offered by manufacturers,” experts opined. They further said, to hold the industry accountable, Access to Medicine Foundation (AMF)’ regularly compiles an index to rank the progress made by each large drug maker in the area of business transparency. Curiously, they concluded, ‘the number and quality of evaluations for the effectiveness of these programs are lacking.’
  • “Lack of transparency of drug makers was also identified. Their policy positions, political contributions, marketing activities and memberships in associations and the associated financial support provided and board seats held were all analyzed. And only then, the ‘AMF’ reached a consensus that transparency remains low in all areas. The analysts further added, ‘there is a lack of transparency and rigor in monitoring and evaluating the access-to-medicines initiatives as well as the link between prices and development costs. Thus, ‘greater transparency from manufacturers to disclose R&D costs for drugs and evaluation of the initiatives’ is imperative.

Despite key policy makers’ favoring transparency, it remains elusive:

To illustrate this point, let me draw a recent example from the United States.

Alex M. Azar II, who is currently the Secretary of Health and Human Services of the United States, also served as president of Eli Lilly USA. LLC from 2012 to 2017 supports the need of business transparency in the pharma industry. Last year, he also emphasized:

“Putting patients in charge of this information is a key priority. But if we’re talking about trying to drive not just better outcomes, but lower costs, we also have to do a better job of informing patients about those costs. That is where our emphasis on price transparency comes in.” By naming the key health care product and service providers, Azar added, “So this administration is calling on not just doctors and hospitals, but also drug companies and pharmacies, to become more transparent about pricing and outcomes of their services and products.”

Like Secretary Azar, policy makers in several other countries, including India, are also talking and seemingly in favor of transparency in health care business systems, but it remains elusive, as we shall see below.

Do vested interests create over-powering pressure to maintain status-quo?

The above examples give some idea about the pressure created by vested interested to maintain a status-quo in this important area. Although, business transparency is a must, pharma influence on policy makers is so powerful that even a recent global resolution on the subject, had to dilute its original version in its final avatar, significantly, which I shall now focus on, as yet another vindication on this issue.

The final version of the 2019 WHA resolution made weaker in transparency:

On May 28, 2019, by a News Release in Geneva, the World Health Organization (W.H.O) announced, to help expand access to medicines for all, the72nd World Health Assembly (WHA) adopted a significant resolution on improving the transparency of markets for medicines, vaccines and other health products, globally. I repeat, this was a global effort to expand access. The assembly brought together delegates from 194 Member States of the W.H.O, including India – from 20 to 28 May 2019, in Geneva, Switzerland.

Intriguingly, as several reports highlighted, ‘the final resolution is considerably weaker than the original draft.’ Nevertheless, it still provides, at least, some measures, which have potential to make an impact on market access, globally.

What exactly was the 2019 WHA original resolution?

The original WHA draft resolution, titled ‘Roadmap for access 2019-2023 – Comprehensive support for access to medicines and vaccines’, urged the Member states the following:

  • To enhance public sharing of information on actual prices paid by governments and other buyers for health products,
  • Greater transparency on pharmaceutical patents, clinical trial results and other determinants of pricing along the value chain from laboratory to patient.
  • Requests the WHO secretariat to support efforts towards transparency and monitor the impact of transparency on affordability and availability of health products, including the effect of differential pricing.

Highlighting that access to medicines is the key to advancing the Universal Health Coverage (UHC), the resolution aims to help the Member States:

  • To make more informed decisions when purchasing health products,
  • Negotiate more affordable prices
  • And ultimately expand access to health products for the populations.

Palpable discomfort of large pharma associations:

The May 30, 2019 article of the Pharm Exec Magazine on this resolution, carried a headline with a query: Is it ‘A Watershed on Transparency and International Collaboration in Drug Pricing?’ The paper brought out some important points that may help explain why the 2019 original WHA resolution, could not be adopted as such. Apparent discomfort in this regard of some top industry associations, which were created and fully funded by large global drug companies, was palpable, according to this report.

For example, “the International Federation of Pharmaceutical Manufacturers and Associations (IFPMA), warned governments ‘to carefully consider potential risks to patients, particularly in less developed countries, of sharing outcomes of confidential price negotiations across countries.’ The implication is that prices in less-affluent countries could rise if the wealthier nations used international transparency to demand lower prices for their markets.”

Why couldn’t the original resolution on business transparency be adopted?

To instantiate the level of discomfort of vested interests, let me highlight some critical changes made in the 2019 in final WHA resolution at the international level, as I get from the above paper. A few of which are as follows:

In the original draft Changes in the final resolution
1. “Undertake measures to publicly share information on prices and reimbursement cost of medicines, vaccines, cell and gene-based therapies and other health technologies.” Refers to publicly sharing of information only on net prices.
2. “Require the dissemination of results and costs from human subject clinical trials, regardless of outcome or whether the results will support an application for marketing approval.” “Take the necessary steps, as appropriate, to support dissemination of and enhanced availability of and access to aggregated results data and, if already publicly-available or voluntarily-provided, costs from human subject clinical trials regardless of outcomes or whether the results will support an application for marketing approval.”
3. “Require the publication of annual reports on sales revenue, prices, units sold, and marketing costs for individual products, as well as details of the costs of each trial used to support a marketing authorization application and information on financial support from public sources used in the development of a drug.” Calls on the member states to “work collaboratively to improve the reporting of information by suppliers on registered health products, such as reports on sales revenues, prices, units sold, marketing costs, and subsidies and incentives.”
4. Wanted the WHO Director-General to “propose a model/concept for the possible creation of a web-based tool for national governments to share information, where appropriate, on medicines prices, revenues, units sold, patent landscapes, R&D costs, the public sector investments and subsidies for R&D, marketing costs, and other related information, on a voluntary basis.” Diluted only to “assessing the feasibility and potential value of establishing a web-based tool to share information relevant to the transparency of markets for health products, including investments, incentives, and subsidies.”
5. Proposed the creation of a forum to “develop suitable options for alternative incentive frameworks to patent or regulatory monopolies for new medicines and vaccines” that would both promote universal health coverage and adequately reward innovation. This point doesn’t find any place in the final resolution.

It appears, the final 2019 WHA resolution has been able to remove the key points of discomfort for the drug industry – caused by greater business transparency. It is largely due to the fact that the final pledges ‘consist largely of recommendations for voluntary action rather than the requirements for comprehensive disclosure proposed in the original draft.’

Conclusion:

To arrive at a consensus, especially over promoting transparency in costs incurred towards R&D of drugs and health-related technologies, appeared challenging for the W.H.O Member States, inthe 72nd World Health Assemblythat concluded on May 28, 2019.Overall resolution changed the narrative from a mandatory process to a voluntary initiative. As I said before, it still prescribes several measures, which can help expand access to medicines for all, across the world.

In tandem, it also comes out clearly that barriers to business transparency to ensure better access to drugs for all, across the world, are not easy to uproot, either. Especially, when it comes to fighting against concerted efforts of powerful pharma lobby groups, other vested interests and some looney fringes.

The process of adoption of the May 2019 WHA final resolution of the world’s most relevant public health issues, is just an example.

By: Tapan J. Ray   

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

‘One Indian, One Health Record’: Is EHR A Tentative Intent?

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The ongoing march of technology, at a scorching pace, transforming our everyday personal – working and social lives. This is palpable. In tandem, it is also making traditional processes of doing successful business less and less productive, over a period of time. The same is more than visible in the healthcare space too. One such field – although not so widely discussed just yet, is maintaining Electronic Health Record (EHR). This is so important for both patients and healthcare providers to ensure significantly better treatment outcomes at a lesser cost, and reducing disease burden of disease too, in that endeavor.

EHR being a systematic, ongoing process of maintaining health records of every individual, help provide prompt, effective and safe health care for all. It helps immensely whenever the person visits a doctor either in private clinics or in any health center for treatment of any disease condition, or even for preventive measures.

Health profession bodies in various countries have articulated what should get included in the health record of individuals. Let me draw an example from one of the BRICS nations. The Health Profession Council of South Africa (HPCSA) defines health records as “any relevant record made by a health care practitioner at the time of, or subsequent to, a consultation and/or examination or the application of health management”. Since, over any person’s lifetime a massive health data gets generated, the current trend is to capture and store such medical data electronically and is, therefore, called ‘Electronic Health Record’ or EHR.

Laudably, India also formally notified its detail intent to make EHR system work in the country. In this article, I shall deliberate on what is the current status of EHR in India, and the key barriers that need to be overcome to make the process gain momentum, in the days ahead.

What EHR can do:

Before zeroing on to India specific initiative on EHR, let me recapitulate what it entails, quoting from a credible global source. According to Health IT- the official website of the National Coordinator for Health Information Technology, U.S. Department of Health and Human Services, being real-time- patient-centered records, EHRs make health information available instantly, “whenever and wherever it is needed”. As this process brings together in one place everything about a patient’s health, EHRs can:

  • Contain information about a patient’s medical history, diagnoses, medications, immunization dates, allergies, radiology images, and lab and test results
  • Offer access to evidence-based tools that providers can use in making decisions about a patient’s care
  • Automate and streamline provider’s workflow
  • Increase organization and accuracy of patient information
  • Support key market changes in payer requirements and consumer expectations

Let me reiterate at this point, a person’ EHR can bring together all health information from all the doctors visited at private clinics, hospital, health centers, school and workplace clinics, pharmacies and diagnostic facilities. In many countries, EHRs can be created, managed, and consulted by authorized providers and staff across more than one health care organization. This process has been followed, though in a very limited way, in India, as well.

EHR initiative in India:

In sync with Prime Minister Narendra Modi’s Digital India initiative, India reconfirmed its EHR initiative, just as ‘Aadhar’. By a notification, it explained how a cloud-based hospital application system will receive real-time health data of all individuals generated during any clinical encounter or events. Interestingly, EHR standards were first notified by the Indian government in 2013.

Be that as it may, with a fresh vow to popularize EHR in the country, especially among the health care providers, the Ministry of Health and Family Welfares revised the 2013 EHR standards and notified the same on December 30, 2016. A paper titled ‘EHR Adoption in India: Potential and the Challenges’, published in the Indian Journal of Science and Technology in September 2016, presents some interesting findings. Some of these are as follows:

  • Adoption of EHR has been significantly less in India as compared to other developed nations. This is despite the government’s enhancing the budget to US$ 19.2 billion for HIT for its greater acceptance and influence returns.
  • The reason may be attributed to the fact that EHR is not yet mandatory in India. (In my personal view, this is quite unlike what was Aadhar, for a plethora of government and private services, till the Supreme Court verdict came.)
  • In many countries implementation of EHR in the health care system is working very well, benefiting both healthcare providers and the patients, immensely.

The key barriers: 

The above paper identified the following as the key barriers to EHR implementation in India:

  • Legacy System: Most of the patient records are paper based documents. It’s challenging to convert the paper-based records to an electronic format.
  • Cost: High cost of implementation.
  • Policy: Absence of coordinated policy of Government. Lack of clarity in the existing policies of HIT.
  • Funding: Current actual funding of the government for HIT is grossly inadequate, besides lack of well-trained medical informatics professionals.
  • Standards: Most systems don’t adhere to standards, besides usage of multiple local languages by patients and staff.
  • Computer Literacy: Low Computer literacy among government staff and private hospital community, and lack of adequate system training on proper usage of the HER.
  • Coordination and Infrastructure: Lack of coordination and supporting infrastructure (including the hardware and software) among both public and private sector hospitals.
  • Privacy Concerns: Privacy concern on the confidentiality of patient health record needs to be properly addressed.

That’s a 2016 report, what’s happening in 2018?

One may justifiably comment and ask – the above details are of 2016, what is happening today – in 2018?

Even after 2 years since then, EHR still remains at a nascent stage in India, with the keep barriers refusing to get dislodged. The July 16, 2018 media headline – ‘Adoption of e-medical records facing infra hurdles’ clarifies it. It says: “The government is facing serious challenges in its efforts to adopt an electronic health record (EHR) system.” This news report quotes the latest report prepared by the ministry of electronics and information technology (MeitY), titled ‘Adoption of Electronic Health Records: A Roadmap for India’.

This paper highlights that the government is still facing serious challenges in adopting (EHR) system for every Indian’s medical record that can be accessed by doctors and hospitals – transforming the speed, quality and cost of healthcare in India.  Intriguingly, the challenges, continue to range from infrastructure creation, policy and regulations, standards and interoperability to research and development.

The report also emphasized: “With more than 75 percent of outpatients and more than 60 percent of inpatients in India being treated in private health care facilities, it is necessary for the government to bring these establishments on-board for using EHR. In view of the size of the country, there is a need to take a Free and Open Source Software (FOSS) approach to make good quality software available to hospitals and individual practitioners.”

EHR in the United Staes and other countries:

According to the ASHP National Survey of Pharmacy Practice in Hospital Settings: Prescribing and Transcribing – 2016, ninety-nine percent of hospitals across the United States now use EHR systems, compared to about 31 percent in 2003. Computerized prescriber-order-entry (CPOE) systems with clinical decision support are used by 96 percent of hospitals.

As indicated in the above September 2016 article of the published in the Indian Journal of Science and Technology the EHR implementation rate in China is 96 percent, Brazil – 92 percent, France – 85 percent, and even in Russia the same is at 93 percent.

EHR, in various form is working in many other countries of the world. Let me cite an example from nearer home. As captured in the Accenture paper titled “Singapore’s Journey to Build a National Electronic Health Record System,” Singapore government has articulated the essence of EHR with its vision that is easy to understand and remember by all – “One Singaporean, One Health Record.” To improve health care quality for all residents, increase patient safety, lower health care costs and develop more effective health policies, Singapore’s MOH created this vision that enables patient health records to be shared across the nation’s healthcare ecosystem.

Conclusion:

Borrowing the concept of Singapore, I reckon, EHR should also mean to all Indians: “One Indian, One Health Record.” I fully agree that this process isn’t easy. Many barriers require to be overcome in pursuit of this pathway – successfully. No country found this process easy, neither it is expected in India.

That said, the key question is, can India do it successfully in a relatively short period of time? My answer undoubtedly will be an emphatic yes. This is because India has the world-class IT service providers, such as Infosys, TCS and Wipro, to name a few. It means, India has the capability. Does India have the financial resources, as well? Going by the incumbent government notification on the implementation of the revised EHR standards in India, together with what it says about the country’s economic robustness – I would again say – yes, the country possibly has the financial resources too.

It seems very much possible, also considering what the last two successive governments could conceptualize, structure and implement – a massive project of similar nature and magnitude for all Indians – ‘Aadhar’. When ‘Aadhar’ could so quickly be linked with all services – provided virtually by all public and private organizations, why can’t EHR be linked with all health records of every Indian, backed by appropriate infrastructure, human resources, laws and policies?

If a new law is required for addressing privacy and ownership concerns on health data generated for all, so be it! Doesn’t this initiative need to be visible to all – just as ‘Aadhar’ project, with a priority tag attached to it?

Thus, from the perspective of ‘One Indian, One Health Record’, government notification on EHR standards in 2013, and then revising and notifying the same in 2016, appears to be no more than a tentative intent. It has been happening to several important public health care initiatives for long, and continues to happen even today.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Biosimilar Drugs: First Indian Foot Print In An Uncharted Frontier

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A homegrown Indian biologic manufacturer is now about to leave behind its first foot-print, with a ‘made in India’ biosimilar drug, in one of the largest pharma market of the world. This was indeed an uncharted frontier, and a dream to realize for any Indian bio-pharma player.                                                      

On March 28, 2016, by a Press Release, Bengaluru based Biocon Ltd., one of the premier biopharmaceutical companies in India, announced that the Ministry of Health, Labour and Welfare (MHLW) of Japan has approved its biosimilar Insulin Glargine in a prefilled disposable pen. The product is a biosimilar version of Sanofi’s blockbuster insulin brand – ‘Lantus’.

The Company claims that Glargine is a high quality, yet an affordable priced product, as it will reportedly cost around 25 percent less than the original biologic brand – Lantus. This ‘made in India’ biosimilar product is expected to be launched in Japan in the Q1 of 2017. Incidentally, Japan is the second largest Glargine market in the world with a value of US$ 144 Million. Biocon will co-market this product with its partner Fujifilm.

Would it be a free run? 

Although it is a very significant and well-deserved achievement of Biocon, but its entry with this biosimilar drug in Japan’s Lantus market, nevertheless, does not seem to be free from tough competition. This is because, in 2015, both Lilly and Boehringer Ingelheim also obtained Japanese regulatory approval for their respective biosimilar versions of Lantus. In the same year, both these companies also gained regulatory approval from the US-FDA, and the European Medicine Agency (EMA) for their respective products.

Moreover, Sanofi’s longer acting version of Lantus – Lantus XR, or Toujeo, to treat both Type 1 and Type 2 diabetes, has already been approved in Japan, which needs to be injected less, expectedly making it more convenient to patients.

Key barriers to a biosimilar drug's success: 

Such barriers, as I shall briefly outline below, help sustaining monopoly of the original biologic even after patent expiry, discourage investments in innovation in search of biosimilars, and adversely impacts access to effective and much less expensive follow-on-biologics to save patients’ precious lives. 

These barriers can be broadly divided in two categories: 

A. Regulatory barriers:

1. Varying non-proprietary names:

A large number of biosimilar drug manufacturers, including insurers and large pharmacy chains believe, just as various global studies have also indicated that varying non-proprietary names for biosimilars, quite different from the original biologic, as required by the drug regulators in the world’s most regulated pharma markets, such as, the United States, Europe, Japan, and Australia, restrict competition in the market for the original biologic brands. 

However, the innovator companies for biologic drugs hold quite different views. For example, Roche (Genentech), a developer of original biologic, reportedly explained that “distinguishable non-proprietary names are in the best interest of patient safety, because they facilitate Pharmacovigilance, and mitigate inadvertent product substitution.”

Even, many other global companies that develop both original biologic and also biosimilar products such as, Amgen, Pfizer and others, also reportedly support the use of ‘distinguishable nonproprietary names’.

That said, the Biosimilars Council of the Generic Pharmaceutical Association argues that consistent non-proprietary naming will ensure robust market formation that ultimately supports patient access, affordability, Pharmacovigilance systems currently in place and allow for unambiguous prescribing, 

2. Substitution or interchangeable with original biologics:

Besides different ‘non-proprietary names’, but arising primarily out of this issue, automatic substitution or interchangeability is not permitted for biosimilar drugs by the drug regulators in the major pharma markets of the world, such as, the United States, Europe and Japan.

The key argument in favor of interchangeability barrier for biosimilar drugs is the fact that the biological drugs, being large protein molecules, can never be exactly replicated. Hence, automatic substitution of original biologic with biosimilar drugs does not arise. This is mainly due to the safety concern that interchangeability between the biosimilars and the original biologic may increase immunogenicity, giving rise to adverse drug reactions. Hence, it would be risky to allow interchangeability of biosimilar drugs, without generating relevant clinical trial data.

On the other hand, the Generic Pharmaceutical Association (GPhA) and the Biosimilars Council, vehemently argue that a biosimilar drug has a lot many other unique identifying characteristics “including a brand name, company name, a lot number and a National Drug Code (NDC) number that would readily distinguish it from other products that share the same nonproprietary name.”

Further, the interchangeable status for biosimilar drugs would also help its manufacturers to tide over the initial apprehensions on safety and quality of biosimilar drugs, as compared to the original ones.

3. 12-year Data Exclusivity period for biologics in the United states:

Currently, the new law for biologic products in the United States provides 12 years of data exclusivity for a new biologic. This is five years more than what is granted to small molecule drugs. 

Many experts believe that this system would further delay the entry of cost-effective biosimilar drugs, restrict the biosimilar drug manufacturers from relying on the test data submitted to drug regulator by the manufacturers of the original biologic drugs while seeking marketing approval.

A rapidly evolving scenario in the United States:

The regulatory space for approval of biosimilar drugs is still evolving in the Unites States. This is vindicated by the fact that in March 2016, giving a somewhat positive signal to the biosimilar drug manufacturers, the US-FDA released another set of a 15-page draft guidelines on how biosimilar products should be labeled for the US market. Interestingly, it has come just around a year of the first biosimilar drug approval in the United States – Zarxio (filgrastim-sndz) of Novartis.

The US-FDA announcement says that all ‘comments and suggestions regarding this draft document should be submitted within 60 days of publication in the Federal Register of the notice announcing the availability of the draft guidance.’ Besides labeling issues, this draft guidance document, though indicates that the ‘interchangeability’ criteria will be addressed in the future, does not still throw enough light on how exactly to determine ‘interchangeability’ for biosimilar drugs.

That said, these key regulatory barriers are likely to continue, at least in the foreseeable future, for many reasons. The biosimilar drug manufacturers, therefore, would necessarily have to work within the set regulations, as applicable to different markets of the world.

I deliberated a related point in my article of August 25, 2014, titled “Scandalizing Biosimilar Drugs With Safety Concerns” 

B. Prescribers’ skepticism:  

Initial skepticism of the medical profession for biosimilar drugs are, reportedly, due to the high voltage advocacy of the original biologic manufacturers on the ‘documented variability between original biologic and biosimilars. Which is why, any substitution of an original biologic with a related biosimilar drug could lead to increase in avoidable adverse reactions.

‘The medical platform and community QuantiaMD’, released a study just around September 2015, when by a Press Release, Novartis announced the launch of the first biosimilar approved by the US-FDA – Zarxio(TM) (filgrastim-sndz). However, in 2006, Novartis after suing the US-FDA, got the approval for its human growth hormone – Omnitrope, which is a biosimilar of the original biologic of Genentech and Pfizer. At that time a clear regulatory guideline for biosimilar drugs in the United States, was not in place.

The QuantiaMD report at that time said, “Only 12% of prescribing specialists are ‘very confident’ that biosimilars are as safe as the original biologic version of the drug. In addition, a mere 17% said they were ‘very likely’ to prescribe a biosimilar, while 70% admitted they were not sure if they would.” 

Since then, this scenario for biosimilar drugs is changing though gradually, but encouragingly. I shall dwell on that below.

The major growth drivers:

The major growth drivers for biosimilars, especially, in the world’s top pharmaceutical markets are expected to be:

  • Growing pressure to curtail healthcare expenditure
  • Growing demand for biosimilar drugs due to their cost-effectiveness
  • Rising incidences of various life-threatening diseases
  • Increasing number of off-patent biologics
  • Positive outcome in the ongoing clinical trials
  • Rising demand for biosimilars in different therapeutic applications, such as, rheumatoid arthritis and blood disorders. 

This in turn would probably usher in an unprecedented opportunity for the manufacturers of high quality biosimilar drugs, including in India.

Unfolding a huge emerging opportunity with biosimilars: 

This unprecedented opportunity is expected to come mainly from the world’s three largest pharma market, namely the United States, Europe and Japan, due to very high prices of original biologic drugs, and simultaneously to contain rapidly escalating healthcare expenditure by the respective Governments. 

Unlike in the past, when the doctors were apprehensive, and a bit skeptic too, on the use of new biosimilars, some new studies of 2016 indicate a rapid change in that trend. After the launch of the first biosimilar drug in the US, coupled with rapidly increasing incidences of various complex, life-threatening diseases, better knowledge of biosimilar drugs and their cost-effectiveness, doctors are now expressing much lesser concern, and exhibiting greater confidence in the use of biosimilars in their clinical practice.

Yet another, March 2016 study indicates, now only 19.5 percent of respondents feel little or no confidence in the use of biosimilar monoclonal antibodies compared to 61percent of respondents to a previous version of the survey undertaken in 2013 by the same market research group. The survey also shows that 44.4 percent of respondents consider that the original biologic and its biosimilar versions are interchangeable, as compared with only 6 percent in the 2013 survey.

As a result of this emerging trend, some global analysts of high credibility estimate that innovative biologic brands will lose around US$110 billion in sales to their biosimilar versions by 2025.

Another March, 2016 report of IMS Institute for Healthcare Informatics states that lower-cost biosimilar versions of complex biologic, could save the US and Europe’s five top markets as much as US$112 billion by 2020,

These encouraging developments in the global biosimilar arena are expected to encourage the capable Indian biosimilar drug players to invest in this high-tech format of drug development, and reap a rich harvest as the high priced blockbuster biologic brands go off-patent.

Conclusion:

Putting all these developments together, and considering the rapidly emerging scenario in this space, it now appears that challenges ahead for rapid acceptance of biosimilar drugs though are still many, but not insurmountable, at all.

The situation necessitates application of fresh and innovative marketing strategies to gain doctors’ confidence on biosimilar medicines, in total conformance with the regulatory requirements for the same, as they are, in the most important regulated markets of the world.

It goes without saying that success in the generation of enough prescriptions for biosimilar drugs is the fundamental requirement to benefit the patients, which, in turn, would lead to significant savings in health care cost, as estimated above, creating a win-win situation for all, in every way.

As more innovator companies start joining the biosimilar bandwagon, the physicians’ perception on these new varieties of medicines, hopefully, would also change, sooner.

Biocon’s grand announcement of its entry with a ‘made in India’ biosimilar drug in one of the word’s top three pharma markets, would probably be a great encouragement for all other Indian biosimilar drug manufacturers. It clearly showcases the capabilities of an Indian drug manufacturer to chart in an uncharted and a highly complex frontier of medicine.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Biosimilar Drugs: Why Prescriptions Aren’t Still Enough?

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On September 3, 2015, in a Press Release, Novartis announced, “Zarxio(TM) (filgrastim-sndz) is now available in the United States. Zarxio is the first biosimilar approved by the US Food and Drug Administration (FDA) and the first to launch in the US.” Zarxio is being marketed by the generic drug unit of Novartis – Sandoz.

The company highlighted: “With the launch of Zarxio, we look forward to increasing patient, prescriber and payor access to filgrastim in the US by offering a high-quality, more affordable version of this important oncology medicine.” This statement may be interpreted as an acknowledged of a research based global pharma major that high-priced biologics create a notable access barrier to a large number of patients, even in a rich country such as the United States. It also underscores the increasing prescription opportunities for cheaper biosimilar drugs.

Zarxio will initially be available with a 15 percent discount. This needs to be viewed against usual price drop of around 20-30 percent for biosimilar drugs in Europe, as compared to the original molecules. It is expected that price differences between biosimilar drugs and the original ones, would vary widely from as low as 10 percent to a hefty 60 percent, in the global markets.

Prior to Novartis’s Press Release, USFDA announced Zarxio’s approval in a separate ‘FDA News Release on March 6, 2015, indicating that it can be prescribed by a health care professional for:

  • patients with cancer receiving myelosuppressive chemotherapy
  • patients with acute myeloid leukemia receiving induction or consolidation chemotherapy
  • patients with cancer undergoing bone marrow transplantation
  • patients undergoing autologous peripheral blood progenitor cell collection and therapy a
  • patients with severe chronic neutropenia.

Though such types of drugs are available in the important markets such as, Europe, Australia and India, the launch of Zarxio heralds the dawn of a new era of biosimilar drugs in the United States – the numero uno of the global pharma market.

Incidentally, USFDA’s approval of biosimilar drugs is an outcome of a relatively recent healthcare reform in the United States, when President Obama signed into law the ‘Affordable Care Act’ on March 23, 2010.

The key benefit:

In its above ‘Press Release’, Novartis captured well the key benefits of biosimilar drugs , as follows:

“While biologics have had a significant impact on how diseases are treated, their cost and co-pays are difficult for many patients and the healthcare budget in general.  Biosimilars can help to fill an unmet need by providing expanded options, greater affordability and increased patient access to life-saving therapies.”

Major growth drivers:

According to July 2015 report of ‘MarketsandMarkets (M&M)’ the global biosimilars market is expected to grow to US$6.22 Billion by 2020 from US$2.29 Billion in 2015, growing at a CAGR of 22.1 percent from 2015 to 2020.

The major growth drivers of the global biosimilars market are expected to be:

  • Growing pressure to curtail healthcare expenditure
  • Growing demand for biosimilar drugs due to their cost-effectiveness
  • Rising incidences of various life-threatening diseases
  • Increasing number of off-patented biologics
  • Positive outcome in the ongoing clinical trials
  • Rising demand for biosimilars in different therapeutic applications such as rheumatoid arthritis and blood disorders.

European Union (EU) had a head start of 5 to 7 years to put its regulatory pathway for biosimilar drug development and approval process. Thus, at present practically most the entire value sales of biosimilar drugs take place in the EU.

As, cheaper biosimilars would continue to hit the US market, insurance companies are expected to encourage the use of such drugs instead of highly expensive original ones.

According to Express Scripts report released in December 2014, the US healthcare system could clock savings in drug costs around US$250 billion in the first decade of availability of biosimilars drugs and the approval of Zarxio would help patients saving more than US$5 billion in the the world’s largest market for biologics.

By 2020, several blockbuster biological products with global sales of more than US $67 billion would go or are going off-patent, creating great opportunities for biosimilar drugs the world over. Some of these drugs are Avastin (Roche), Humira (AbbVie), Synagis (AstraZeneca), Aranesp (Amgen) and Enbrel (Amgen, Pfizer).

However, the crux of its success, to a great extent, would lie on physicians’ confidence to prescribe large molecule biosimilar drugs, as these are new and not exact replicas of the original biologic molecules, unlike the small molecule generic drugs.

Possible growth barriers:

The success requirements of large molecule biosimilar drugs would not mimic the same for small molecule generics, anywhere in the world.

In my view, there are two types of critical barriers to success with biosimilars, both tangible and intangible in nature.

The same M&M report lists the following factors as possible tangible barriers to fast growth of biosimilar drugs:

  • High manufacturing complexities and costs
  • Stringent regulatory requirements in countries
  • Innovative strategies by biologic drug manufacturers to restrict the entry of new players

I would very briefly touch upon each one of these, hereunder:

I. High manufacturing complexities and costs:

This is primarily because, the therapeutic characteristics of biosimilar drugs are significantly influenced by their manufacturing methods. For example, it is quite possible that based on the manufacturing system that is adopted, the same starter ingredients may give substantially different results.

II. Stringent regulatory requirements:

Among many other stringent regulatory requirements, I would highlight in this article just the following two:

A. The labeling:

It is noteworthy that USFDA has named Zarxio with the placeholder nonproprietary name “filgrastim-sndz” and not as ‘filgrastim’, the nonproprietary name for Amgen’s, Neupogen, for which Zarxio has been approved as a biosimilar.

To quickly recapitulate its background, in July 2014, the World Health Organization (WHO), which oversees the system of International Nonproprietary Names (INN), recommended that biosimilar drugs would receive the same nonproprietary name, but with a four-letter code at the end.

This is primarily because, innovator biologic drug companies and also some doctors’ groups argue that molecular structures of biosimilar drugs are similar, but not exact replicas of the original ones. Hence, there is a need to differentiate them, while assigning INN.

They reiterate that giving biosimilars the same INN as the original biologic molecule may cause confusion among both the doctors and the patients. It could also make the tracking of adverse reactions, as and when these will be reported, more challenging.

Consequently, it has now been accepted by the regulators that biosimilars would receive the same nonproprietary name but with a four-letter code at the end to differentiate such drugs from the original biologics.

B. Interchangeability:

The above labelling issue, in turn, creates a barrier to possible interchangeability or automatic substitution of expensive original biologics with much cheaper equivalent of biosimilar drugs. I reckon, this could pose a critical obstacle in the initial take-off of the later.

According to a July 4, 2015 article, titled “Fate of cost-saving biosimilar drugs may hinge on naming policy”, published in ‘Modern Healthcare’, the USFDA has the following two pathways for licensing of biosimilar drugs:

  • For being designated as “similar” in efficacy and safety to an original biologic.
  • For being approved as being “interchangeable,” which requires a much higher review standard and could take years and millions of dollars to obtain the needed clinical trial data.

According to this article, none of the biosimilar products currently under USFDA review are in the interchangeable pathway.

III.  Innovative strategies to restrict entry of new players:

All the above innovative strategic moves and arguments, where biologic drug manufacturers are allegedly involved, may seriously restrict not just the entry of newer biosimilars, but also their faster prescription throughput.

Safety concern (immunogenicity):

Additionally, a critical safety concern on biosimilar drugs is being raised by the manufacturers of original biologics. This concern involves immunogenicity, which means the way a biosimilar drug provokes an immune response in the body. Original biologic drug manufacturers contend, since biosimilar molecules are not exactly the same as originals and their long term safety, related to immunogenicity, has not been tested, these drugs cannot be construed as having the same safety profile as the innovators’ biologics.

Besides, ‘Free-Trade-Agreements (FTAs)’ are also likely to be cleverly used by the original biologic drug manufacturers through their respective Governments, to the extent possible, for safeguarding the beachhead from the marketing onslaught of biosimilar drugs.

A perception barrier too:

Here comes an important perception-based intangible barrier to desirable prescription growth for biosimilar drugs.

Probably gauging it, post Zarxio launch, none other than the CEO of Novartis – Joe Jimenez, reportedly said: “He’s not expecting too much of a splash before 2020.”

This is understandable, as the doctors’ favorable disposition towards biosimilar drugs would be a crucial factor for prescription growth of these medicines.

A recent doctor community survey from QuantiaMD primarily captures the doctors’ thoughts and feelings on biosimilar drugs. This study was done with 300 specialists and primary care physicians.

Some of the notable findings of the report are as follows:

  • While 78 percent of the doctors polled said they were familiar with the term “biosimilar,” only 38 percent could name a biosimilar that’s under consideration for USFDA approval and would be relevant to their patient population.
  • Only 33 percent could name a biosimilar at all.

Researchers then narrowed down the original 300 physicians polled into a group of 120 “prescribing specialists.” This group of 120 doctors are currently prescribing biologics and most likely to prescribe biosimilar drugs in the years ahead. The study reported:

  • Only 17 percent of that segment said they are “very likely” to prescribe biosimilars.
  • And 70 percent said they either aren’t sure or are “somewhat likely’” to prescribe a biosimilar.
  • Only 12 percent of prescribing specialists are “very confident” that biosimilars are as safe as the original biologic version of the drug.

That said, 12-year ‘Data Exclusivity’ period for biologics in the United States, is one additional barrier to early introduction of cheaper biosimilar drugs, as considered by many.

On this issue GPhA – the generic drug makers’ group in America reportedly issued a statement, criticizing a paper of Biotechnology Industry Organization (BIO), saying:

“Market exclusivity acts as an absolute shield to their weak patents. Thus, from a practical perspective, extending market exclusivity beyond the Hatch-Waxman period would block the introduction of generic competition for almost 20 years, derailing any potential cost savings by Americans.”

The challenges ahead:

Considering all these together, the challenges ahead for quick acceptance of biosimilar drugs are indeed mind-boggling. The situation necessitates enough innovative and painstaking work by all concerned to gain the doctors’ confidence on biosimilar medicines. It goes without saying that success in generation of enough prescriptions for these drugs is the fundamental requirement to benefit the patients, which, in turn, would lead to significant savings in health care cost, as estimated above.

As more innovator companies start joining the biosimilar bandwagon, the physicians’ perception on these medicines, hopefully, would change sooner.

The status in India:

Although it appears strange, but a fact nonetheless. Biosimilar drugs approved in India till August 2012, followed the requirements of the regulators as provided mostly in the Drugs and Cosmetics Act for small molecule drugs, which are incidentally quite a different kettle of fish.

According to GaBI-online, the first locally produced biosimilar drug was approved and marketed in the year 2000. India announced implementation of its ‘Guidelines’ for ‘Similar Biologics’ much later, on September 15, 2012.

Indian ‘Guidelines’ for ‘Similar Biologics’ were jointly developed by the Department of Biotechnology (DoB) and the Central Drugs Standard Control Organization (CDSCO). The ‘Guidelines’ outline requirements for pre-clinical evaluation of biological products, claiming ‘similar to already approved biologics’. Thus, Indian regulators will partly rely on data from the already approved products to ensure safety, purity, potency and effectiveness of these drugs.

A wide variety:

A wide variety of biosimilar drugs have been approved and marketed in India, since then.

According to International Journal of Applied Basic Medical Research (2014 Jul-Dec; 4.2: 63–66), biosimilars in India consist primarily of vaccine, monoclonal antibodies, recombinant proteins and diagnostics, insulin, erythropoietin, hepatitis B vaccine, granulocyte colony stimulating factor, streptokinase, interferon alpha-2B and epidermal growth factor receptor.

The above article states that there are about 100 biopharmaceutical companies actively involved in research and development, manufacturing and marketing of biosimilar therapeutic products in India. Only 14 therapeutic drugs (similar biologics) were available in 50 brands in 2005. This number had grown to 20 therapeutic drugs in 250 brands in 2011.

The status of similar biologics approved and marketed in India is elaborated in this Table 1.

Some of the key Indian players of biosimilar drugs are Dr. Reddy’s Laboratory (DRL), Lupin, Zydus Cadila, Serum Institute of India, Biocon, Reliance Life Sciences, Wockhardt, Zenotech Laboratories and Intas.

I wrote on a related subject in this blog dated December 15, 2014 titled, “A Great News! But…Would This ‘Golden Goose’ Lay Golden Eggs?”

Conclusion:

Opportunities for biosimilar drugs are expected to expand significantly all over the world, basically driven by the need for affordable biologics and healthcare cost containment pressure in many countries.

As I had articulated before, unlike small molecule generics, unlocking the true potential of large molecule biosimilar drugs in a sustainable way would demand innovative, clear, razor sharp and highly focused business strategies across the value chain.

For faster growth in prescriptions, biosimilars would call for a hybrid marketing model of small molecule (branded) generics and large molecule original biologics. Ability to craft impactful value proposition and ensuring its effective delivery for each stakeholder, smart and innovative use of interactive and participative digital tools both for doctors’ and patients’ engagement, of course sans complexities, would decide the ultimate commercial fate for each of these types of products.

To effectively reap rich harvest from the new space thus being created, the challenges are also too many. The concerns expressed on biosimilars may also be genuine, but the regulators should take care of those before granting marketing approval to benefit the patients, in a meaningful way.

Overall key drivers and barriers for success with biosimilar drugs would remain almost the same, both for global and local players. However, carving out and thereafter expanding share in this market, sizably, won’t be a piece of cake for any company, understandably.

Quite naturally, the innovator companies for biologics would go all out to retain their turf as much as possible, despite the entry of cheaper biosimilars. This is expected to continue by reinforcing the belief of the physicians and the patients that biosimilars are not quite the same as the original biologic molecules.

Effective proactive measures need to be initiated, soon, by the regulators and all other stakeholders to spread the right message, protecting the patients’ interest. Otherwise, apprehension of the doctors on biosimilars in general, regarding safety, efficacy, substitution and interchangeability may persist for some time to come, negatively impacting faster and desirable prescription growth of these drugs all over the world, including India.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

Pharma Outlook 2015: A Glimpse Of Some Drivers and Barriers

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Looking ahead, the brand new year 2015 appears quite interesting to me both from the global and also from the local pharmaceutical industry perspective. In this article I shall try to give a glimpse of some of the important drivers and barriers for success of the industry as the year unfolds, based on recent and ongoing developments.

Let me start with the global outlook of 2015, where in the midst of all gloom and doom of the past years, I notice formation of a distinct and new silver lining, mainly due to the following two reasons:

1. Record number of new drugs approval in 2014 spanning across10 therapy areas:

As indicated in its website, USFDA has approved 41 novel medicines in 2014, which is 14 more than the previous year and is the second highest after 1996 that witnessed 53 approvals. Many of these new drugs are with blockbuster potential.

According to another report, the European Medicines Agency (EMA) has also recommended 82 new medicines in 2014, which though includes generic drugs in its list. However, this number too shows an increase from 79 in 2013 and 57 in 2012.

According to January 02, 2014 report from Forbes, very interestingly, infectious diseases dominated with 12 approvals (27 percent), cancer with 8 approvals (18 percent), followed by rare diseases with 5 (11 percent). Just two of these new approvals are for Hepatitis treatment and the rest are for bacterial, fungal, viral, and parasitic infections.

AstraZeneca received the highest number of 4 approvals followed by Eli Lilly with 3.

2. Patent expired blockbuster drugs in 2015 would have low generic impact:

Though drugs worth sales turnover of US$ 44 billion would go off patent in 2015, patent expiries will have minimal impact on the top line as 2015 sales will grow close to four times that of patent losses. Following are the top 10 drugs among those:

No. Brand Company Disease Sales2013 (US$ Bn) Patent Expiry
1. Lantus Sanofi Diabetes 7.9 Feb 2015
2. Abilify Otsuka/Bristol-Myers Squibb Schizophrenia/ Other neurological conditions 7.8 April 2015
3. Copaxone Teva Multiple sclerosis 4.33 Sept 2015
4. Neulasta Amgen Infection reduction in cancer patients on chemotherapy 4.4 Oct 2015
5. Tracleer Actelion Pulmonary arterial hypertension 1.57 Nov 2015
6. Namenda Actavis Alzheimer’s disease 1.5 April 2015
7. Avodart/Jalyn GSK Benign prostatic hypertrophy 1.34 Nov 2015
8. Zyvox Pfizer Gram-positive bacterial infections 1.35 May 2015
9. AndroGel Abbvie Low testosterone  1.03 Early 2015
10. Synagis AstraZeneca Monoclonal antibody to prevent respiratory syncytial virus infection in infants  1.1 Oct 2015

(Compiled from FiercePharma data)

As a significant number of these drugs are biologics, such as Lantus, Abilify, Neulasta and Synagis, the generic impact on those large brands, post patent expiry, would be minimal, at least, for several more years.

However, Lantus sales could soon be impacted, as its biosimilar versions from Boehringer Ingelheim and Eli Lilly have already received approval in Europe, and may be launched in the United States, as well.

Biosimilar versions of other drugs that will go off patent in 2015, do not seem to be anywhere near launch soon to make immediate dent in the sales of the original biologics. I had deliberated on various possible reasons for delay in biosimilar entry, especially in the US, in my earlier blog post of August 25, 2014, titled “Scandalizing Biosimilar Drugs With Safety Concerns”

Taking all these into consideration, EvaluatePharma has estimated that out of patent expiry related sales turnover of US$44 billion, just around US $16 billion would get impacted in 2015 by their generic equivalents.

Global market outlook 2015:

According to IMS Health, spending on medicines will reach nearly $1,100 billion in 2015 with a growth rate of 3-6 percent over the last five-year period.

According to EvaluatePharma, the overall outlook of the global pharma industry in 2015 and beyond is expected to be as follows:

  • A dozen products launched in 2015 are forecast to achieve blockbuster sales by 2020
  • Drugs treating high cholesterol and heart failure will dominate the field with a combined 2020 sales forecast of US$8 billion
  • Sovaldi and its combination product Harvoni will take the number one worldwide seller spot with forecasted sales of $15.3 billion in 2015
  • Patent expiries will have minimal impact on the top line as 2015 sales will grow close to four times that of patent losses
  • Financing climate appears friendly and deals will continue at a steady pace but M&A activity unlikely to match the frenzy of 2014

Moreover, Oncology therapy area brings a huge promise with novel immuno-oncology drugs. As Reuters have reported, Merck & Co’s Keytruda and Bristol-Myers Squibb’s Opdivo, which work by blocking a protein called Programmed Death receptor (PD-1), are the first in a coming wave of immuno-therapies that analysts believe could generate annual sales of more than US$30 billion a year.

Indian pharma industry outlook 2015:

Indian pharmaceutical industry, dominated by branded generic drugs, is estimated to register a turnover of around US$ 33.8 billion with an average growth of 10.3 percent in 2014 – 2018 period, according to Deloitte. Increasing number of diagnosis and treatment of chronic ailments, fuelled by ascending trend in the per capita income, would be the key factors to drive this double-digit growth rate.

In 2013-14, pharma exports of the country with a turnover of US$ 14.84 billion grew at a meager 1.2 percent, which is the slowest growth in nearly the last 15 years. Pharmexcil attributed its reason to USFDA related regulatory issues and increasing global competition. India still stands exposed in this area, unless meaningful corrective measures are taken forthwith. It is worth noting, although India exports drugs to over 200 countries in the world, the United States (US) alone accounts for about 25 percent of India’s pharma exports.

Key issues and challenges in ‘The Exports Front’:

Generic drugs currently contribute over 80 percent of prescriptions written in the US. Around 40 percent of prescriptions and Over The Counter (OTC) drugs that are sold there, come from India and account for around 10 per cent of finished dosages in the US.

Almost all of these are cheaper generic versions of patent expired drugs, which are mainly produced in around 200 USFDA approved drug-manufacturing facilities located in India. Hence, India’s commercial stake in this space is indeed mind-boggling.

Indian drug exports were taking place satisfactorily without any major regulatory hitches since quite some time. Unfortunately, over the last few years, mostly the Federal Drug Administration of the US (USFDA) and the United Kingdom (UK)’s Medicines and Healthcare Products Regulatory Agency (MHRA) have started raising serious doubts on the quality of medicines manufactured in India, creating an uncertainty on drug exports in those countries.

To overcome this critical issue and keep marching ahead with distinction in the drug exports front, Indian pharma would require to successfully dealing with the following two areas:

A. Data integrity:

Since quite a while, USFDA has been raising serious concerns on ‘Data Integrity’ in their previously approved production facilities of a large number of Indian pharma players. The details of each of these concerns are available in the USFDA website.

This worrying development is now posing a huge threat to future growth potential of Indian drug exports, as in this area the Indian government had set an objective, in its strategy document, to register a turnover of US$ 25 billion in 2014-15. In all probability, it would fall far short of this target at the end of this fiscal, predominantly for related reasons. However, the good news is, considering the criticality of the situation, the Indian government is now working with the USFDA to resolve this problem.

I discussed a part of this area in my Blog Post of September 29, 2014 titled “Make in India…Sell Any Where in The World”: An Indian Pharma Perspective

B. Credibility of Clinical Trial Data from India:

Credibility of ‘Clinical Trial Data’ generated by the domestic players in India, has also become a cause of great concern, as the regulators in France, Germany, Belgium and Luxembourg suspended marketing approval for 25 drugs over the genuineness of clinical trial data from India’s GVK Biosciences.

Key issues and challenges in ‘The Domestic Front’:

Though 2015 would also witness the following important issues and challenges, meeting with this challenge of change should not be difficult with a proper mindset and right strategies:

A. The Drug Price Control Order 2013 (DPCO 2013):

Change in the mechanism of drug price control from earlier ‘cost based’ to newer ‘market based’ one and the specified provisions to neutralize inflationary impact of the input costs on the bottom line, based on the WPI, have already been considered as welcoming changes for the industry. As a result, despite implementation of the DPCO 2013, the pharma shares continued to do well in 2014 despite doomsayers’ predicaments, not just in the past, but even today.

I believe, the DPCO 2013 would not cause any significant negative impact further in 2015 on the performance of pharma companies, as the price controlled drugs would in all probability continue to be around 20 percent of the total pharma market. Moreover, now annual price increases are linked to the WPI for the controlled products and the companies can increase prices of remaining 80 percent of decontrolled products, upto 10 percent every year, irrespective of inflationary trend.

That said, due to huge inter-brand price differences, in July 2014 the National Pharmaceutical Pricing Authority (NPPA) had brought under price control 50 more cardiovascular and anti-diabetic drugs in addition to 348 drugs that featured under price control in the DPCO 2013.

If the pharma players do not take note of such abnormal inter-brand price variation of the same drugs without meaningful reasons, there could possibly be further move by the NPPA in this direction.

Additionally, any mechanism for patented products’ pricing, if announced in 2015, would have far-reaching impact, especially on the MNCs marketing such drugs.

B. Unethical practices in Clinical trial:

In the Clinical Trial arena of India, responding to a Public Interest Litigation (PIL), the Supreme Court of the country and separately the Parliamentary Standing Committee had indicted the drug regulator and charted out some action areas. The Parliamentary Committee in its report had even mentioned about a nexus existing between the drug regulator and the industry in this area.

Driven by the directives of the Apex Court of the country, the union ministry of health of the government of India has already strengthened some areas of past laxity in drug regulatory control, such as mandatory registration of clinical trials, constitution of committees to oversee the trial approval, its execution and above all ethical treatment of patients, including compensation.

Although, these are all requisite measures to create an appropriate longer-term eco-system for clinical trials in India, it has reportedly ruffled many feathers, such as CROs in the country who work mainly for pharma MNCs and some global pharma players too. This is mainly because of inordinate delays in drug approvals during the regulatory rectification process, besides cost of clinical trials going up. An orderly drug regulatory environment must prevail, instead of allegedly ‘free for all’ clinical trial environment in the country, costing many innocent lives and livelihoods.  Responding to this changing clinical trial environment, some MNCs have already articulated that they are reconsidering their drug trial strategy in India and some Indian players, possibly with vested interests and echoing similar sentiments, are also saying that they would shift their clinical trial projects out of India, which would adversely impact the country’s clinical trial industry.

Be that as it may, it appears now that under the directive of the Supreme Court of the country, the decisions taken by the government in clinical trial area are irreversible, for the long-term interest of the country.

C. Intellectual Property (IP) issues:

Reacting to some well-justified measures taken by India in the IP area to make healthcare affordable to all, the US and its some key allies, continuously pressured by their powerful pharma lobby groups, continue to push India hard to broaden the IP protections. ‘Big Pharma’ lobbyists are reportedly trying to compel India to amend its IP laws that would suit their business interest at the cost of patients.

Fortunately, many stakeholders, including media, have started raising their voices against such strong-arm tactics, further fueling the credibility erosion of ‘Big Pharma’ and creating important pressure groups for the government.

Simultaneously, concerned pharma MNCs are also seeking legal recourse over issues mainly related to the section (3d) and Compulsory Licensing of the Indian Patents Act. However, most of the judicial verdicts vindicate the quality of decisions taken by the Indian Patent Office (IPO) in these areas.

Though very unlikely, any amendment or tweaking of the existing patent laws of India in 2015 would provide an unfair advantage to MNCs with negative impact on public health interest.

D. Uniform Code of Pharmaceutical Marketing Practices:

Compared to the actions that are now being taken by the law enforcers overseas against pharmaceutical marketing malpractices, India has been showing a rather lackadaisical attitude in these areas, until recently. It astonishes many that unlike even China; no pharmaceutical company has been investigated thoroughly and hauled up by the government for alleged bribery and other serious allegations of corrupt practices.

However, frequent reporting by the Indian media had triggered a debate in the country on the subject. A Public Interest Litigation (PIL) on this subject is now pending before the Supreme Court for hearing in the near future. It is worth noting that in 2010, ‘The Parliamentary Standing Committee on Health’ also had expressed its deep concern by stating that the “evil practice” of inducement of doctors by the pharma companies is continuing unabated as the revised guidelines of the Medical Council of India (MCI) have no jurisdiction over the pharma industry.

The Government, until recently, has shown no active interest in this area either, though the new Union Health Minister, J.P. Nadda decried the unethical nexus between the doctors and pharma companies, amounting violations of medical ethics in the country. He reportedly has stated that in majority of the cases, the pharma companies are luring the doctors by giving gifts and other benefits for prescribing the brand of medicines of their choice to the patients.

As the saying goes, ‘better late than never’, on December 12, 2014, the Department of Pharmaceuticals (DoP) of the Government of India announced details of the ‘Uniform Code of Pharmaceutical Marketing Practices (UCPMP)’, which would be effective across the country from January 1, 2015 for all pharma players to implement, across India.

However, I reckon, the document in its current form is rather weak in its effective implementation potential. Meaningful and transparent deterrent measures to uphold public health interest are also lacking. The entire process also deserves a well-structured monitoring mechanism and digital implementation tools that can be operated with military precision. I discussed this issue in my Blog Post of December 29, 2014, titled “India’s Pharma Marketing Code (UCPMP): Is It Crafted Well Enough To Deliver The Deliverables?”

On UCPMP a survey done by E&Y has highlighted the following points, besides other areas:

  • More than 50 percent of the respondents are of the opinion that the UCPMP may lead to manipulation in recording of actual sampling activity.
  • Over 50 percent of the respondents indicated that the effectiveness of the code would be very low in the absence of legislative support provided to the UCPMP committee.
  • 90 percent of the respondents felt that pharma companies in India should focus on building a robust internal controls system to ensure compliance with the UCPMP.

In my view as well, the self-regulatory measures prescribed in the UCPMP of the DoP are unlikely to make any significant impact in 2015, unless pharma companies start focusing on building robust internal controls system to ensure compliance with the UCPMP.

Conclusion:

I would now put on the balance of probabilities, the new ‘Silver Linings’ of the Global pharmaceutical industry as discussed above, the issues and challenges of 2015 for the Indian pharma and also other important factors that I have not been able to discuss in this article. The overall emerging picture depicts that the pharma industry, both global and local, would fare much better than what it did in the recent past, provided the industry, as a whole, does not continue to ignore the storm signals outright.

Thus, based on the available data, the year 2015, as appears to me, would provide an enormous opportunity with promises of an interesting time ahead that the pharmaceutical industry should try to leverage on…and then cherish it for a long while…most probably as a turning point of the same ball game with different success requirements.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.