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The Game is Changing: Ensure Better Treatment Outcomes: Leverage Technology

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Today, several pharma players, mostly ‘encouraged’ by many non-pharma tech companies, are trying to gain, at least, a toehold in the digital health care space. It is visible even within the generic drug industry. Such initiatives, as they gain a critical mass, will remold the process of doing – almost everything in the pharma business, catapulting the concerned drug companies to a much higher growth trajectory, as many believe.

This is quite evident from an interview of Fierce Pharma with the senior management of Sandoz – the generic drug arm of Novartis, that was published on May 14, 2019. The honchos said: “We’re looking across the whole value chain to make sure we’re embracing digital and technology wherever we can. So that means from the way that we innovate, to the way that we sell and the way that we operate and do day-to-day business.” The process covers “a whole range of activities from how you use AI and automation, all the way through to prescription digital therapies.”

I discussed about leveraging technology in the pharma space to address many burning issues – both for patients and the pharma industry. One such article, “Focus on Patient Compliance To Boost Sales…And More…”, was published in this blog on May 20, 2019. It establishes that even world-class sales and marketing programs can, at best, ensure higher prescription generations, but can’t prevent over 50 percent revenue loss from those prescriptions, due to patient non-compliance.

Interestingly, the issue of ‘nonadherence to treatment’ is being debated, since several decades. Various conventional measures were suggested and also taken. But the problem still persists in a huge scale, with probably an increasing trend. Thus, fresh measures, preferably by leveraging modern technology, are of high relevance in this area.

In this article, I shall illustrate the above point, with one of the most exciting areas in the digital space – the digital therapeutics. This is a reality today and marching ahead at a much faster pace than many would have anticipated.

Unfolding another disruptive innovation in healthcare:

One of the articles that I wrote on this subject is ‘Unfolding A Disruptive Innovation in Healthcare,’ which highlights a different facet of the same subject. Thus, let me begin today’s discussion with a recapitulation of some important aspects of a drug, particularly the following ones:

  • A large number of patients don’t find many drugs accessible and affordable during the entire course of treatment.
  • Drugs have to be administered orally, systemically or through any other route
  • Alongside effective disease prevention or treatment, many drugs may bother patients with long and short-term side-effects, including serious ones.
  • Treatment outcomes can’t often be easily measured by patients.

These are, of course, known to many, but several questions come up in this area, which also deserve serious answers, such as:

  • Are drugs indispensable for the treatment of all types of disease?
  • Can a holistic disease treatment be made more accessible and affordable with radically different measures?
  • Can the same effectiveness of a drug, if not more, be achieved with no side-effects with a non-drug therapy?
  • Can outcomes be significantly improved following this process, as compared to drugs?

In search of answers to these questions – arrive digital therapeutics:

In search of answers to the above questions, a number of tech savvy whiz kids. dared to chart an uncharted frontier by asking themselves: Is it possible to treat a disease with a software – having no side-effects, but providing better cost effectiveness and treatment outcomes to patients?

Today, with the signs of healthy growth of the seed – sown with the above thoughts, ushers in – yet another game changing pathway for disease treatment. The quest for success of these pathfinders can benefit both – the drug innovators and also the generic players, in equal measure, besides patients. Digital therapeutics is an upshot of this pursuit.

Its ‘purpose’ outlines – why it’s one of the most exciting areas in digital space: 

The Digital Therapeutics Alliance well captures the purpose of digital therapeutics, as, “Improving healthcare quality, outcomes, and value through optimizing the use and integration of digital therapeutics.”

What do digital therapeutics actually do?

There are several, but quite similar descriptions of digital therapeutics. For example, Deloitte described digital therapeutics as software products used in the treatment of medical conditions, enabling patients to take greater control over their care and are focused on delivering clinical outcomes. It also highlights, ‘digital therapeutics are poised to shift medicine’s emphasis from physically dosed treatment regimens to end-to-end disease management based on behavioral change.’

Digital therapeutics offers all positives of a drug and more:

In indications where digital therapy is approved and available, the new approach offers all positive attributes of an equivalent drug, with no side-effect. There isn’t any need of its physical administration to patients, either. Deloitte elucidated this point very aptly: “As software and health care converge to create digital therapeutics, this new breed of life sciences technology is helping to transform patient care and deliver better clinical outcomes.” More importantly, all this can be made available for better compliance and at a cheaper cost in many cases.

For example, according to the article published in the MIT Technology Review on April 07, 2017, carrying the title ‘Can Digital Therapeutics Be as Good as Drugs?’: “Some digital therapeutics are already much cheaper than average drug. At Big Health, people are charged $ 400 a year, or about $ 33 a month to use the insomnia software. The sleeping pill Ambien, by contrast, costs $ 73 for six tablets of shut-eye.”

Two basic types of digital therapeutics:

The Digital Therapeutics Alliance also underscores: “Digital therapeutics rely on high quality software to deliver evidence-based interventions to patients to prevent, manage, or treat disease.” It further elaborates: “They are used independently or in concert with medications, devices, or other therapies to optimize patient care and health outcomes.” In line with this description, the above MIT Technology Review article, as well, classifies digital therapy into two basic categories:

  • For medication replacement
  • For medication augmentation

It also says that the digital therapy for sleep (sleep.io), belongs to the first category, making sleeping pill most often unnecessary and with outcomes better than those of tablets. Whereas, the second category includes various disease specific software apps that improve patient compliance with better self-monitoring, just as co-prescription of drugs.

Nonetheless, the same MIT article gave a nice example of ‘medication augmentation’ with digital therapy. The paper mentioned, Propeller Health – a digital company, has inked a deal with GlaxoSmithKline for a ‘digitally guided therapy’ platform. The technology combines GSK’s asthma medications with Propeller Health made sensors that patients attach with their inhalers to monitor when these are used. Patients who get feedback from the app, end up using medication less often, the study reported.

The first USFDA approved digital therapy:

Let me give one example each of the launch of ‘medication replacement’ and ‘medication augmentation’ digital therapy, although there were other similar announcements.

  • On November 20, 2018, by a media release, Sandoz (Novartis) and Pear Therapeutics announced the commercial availability of reSET – a substance use disorder treatment that was the first software-only digital therapeutic cleared by the US-FDA, for medical prescriptions.
  • Closely followed by the above, on December 21, 2019, Teva Pharmaceutical announced US-FDA approval for its ProAir Digihaler for treatment and prevention of bronchospasm. Scheduled for launch in 2019, it is the first and only digital inhaler with built-in sensors that connects and transmit inhaler usage data to a companion mobile application, providing insights on inhaler use to asthma and COPD patients – for prevention and better treatment of the disease.

Many other projects on digital therapeutics are fast progressing.

Conclusion:

Stressing a key importance of digital therapeutics in chronic disease conditions, McKinsey article of February 2018, titled ‘Digital therapeutics: Preparing for takeoff’, also underlines: ‘Digital therapeutics tend to target conditions that are poorly addressed by the healthcare system today, such as chronic diseases or neurological disorders.’

It also, further, emphasized that digital therapeutics can often deliver treatment more cheaply than traditional therapy, by demonstrating their value in clinical terms. It illustrated the point with US-FDA’s approval for a mobile application that helps treat alcohol, marijuana, and cocaine addiction, well-supported by clinical trial data. The results showed 40 percent of patients using the app abstained for a three-month period, compared with 17.6 percent of those who used standard therapy alone.

I now come back to where I started from. The pharma ball game is changing, and that too at a faster pace.Ensuring and demonstrating better treatment outcomes for patients – both for patented drugs and the generic ones, will increasingly be the cutting-edge to gain market share and grow the business. Thus, leveraging technology to its fullest is no longer just an option for pharma companies. The evolution of digital therapeutics as a game changer, vindicates the point.

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.

Drug Quality Imbroglio And ‘Culture of Bending Rules’ in India

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“Bottle Of Lies Exposes The Dark Side Of The Generic-Drug Boom” – re-emphasized the book, released in May 2019.  This confirms, the raging debate on the questionable quality of many generic drugs manufactured in India and involving several top domestic pharma companies, is a never-ending one. Numerous articles also ascribe many different reasons to this saga, leaving an overall impression – as if, blindfolded persons are trying to describe an elephant, touching and feeling different parts of the animal’s body, each at a time.

Let me illustrate the point with the Bloomberg article of January 31, 2019. It reported, “Culture of ‘Bending Rules’ in India Challenges U.S. Drug Agency.” And further commented: ‘The FDA confronts creative improvisation in the world’s largest generic-drug exporter.’ Curiously, according to the above report it seems to be a general belief among many, even within India.

This article will take into account the above apprehension – specifically raised against Indian drug manufacturers of both branded and non-branded generics. Accordingly, my focus will be on just three points – as possible causative factors for this critical issue:

  • Is it an India specific concern – thus related to ‘Indian cultural mindset’? or it’s a global issue, involving both Indian multinational drug manufacturers.
  • Is it a systematic attempt to create a perception bias against low-cost generic drugs, worldwide?
  • Are generic drug makers resorting to such unacceptable shortcuts due to increasing margin pressure?

Having deliberated these points, I shall try to outline a set possible remedial measures to address this issue in a holistic way, ensuring a win-win outcome. Let me first explore, whether or not this issue is specific to India, involving Indian drug manufacturers.

Is the issue India specific?

Is the issue of questionable quality of generic drugs, irrespective of whether they carry a brand name or not restricted to the shores of India? One can find its answer in the same report, as quoted above. A yearlong investigation by Bloomberg News into the generic-drug industry concluded, ‘FDA inspections at factories from West Virginia to China have found reason to doubt the data meant to prove drugs are safe and effective.’

One possible reason for such perception could be, since India is predominantly a branded generic market, voices decrying ‘questionable’ safety and efficacy of cheaper non-branded generic drugs, are too loud. Nevertheless, amidst all this, who’s who of branded generic manufacturers continue getting caught on the wrong foot by overseas regulators in the quality quagmire. Ironically, multinationals are also included in it.

Multinationals are also included in such quality quagmire:

There are several examples of non-compliance to requisite drug quality standards by multinational drug companies. Let me illustrate the point with an example that involves a top global pharma player.

The March 04, 2019 ‘Warning Letter’ of US-FDA for the Irungattukottai (Tamil Nadu) plant of Pfizer in India, clearly said: “Your quality system does not adequately ensure the accuracy and integrity of data to support the safety, effectiveness, and quality of the drugs you manufacture.”

This is not a solitary example of Pfizer’s generic hospital injectables manufactured in this plant. According to a media report dated July 17, 2018, twice before US-FDA had cited manufacturing and testing issues in this facility, containing 11 observations of the regulator, such as, workers “manipulated test sample weights to obtain passing results” for both batches of raw materials and finished product. It is a different matter that the company, later on, decided to close this plant for commercial reasons. Be that as it may, negative perception of generic drug quality is indeed an issue that needs to be addressed without further delay, holistically.

Studies have captured negative perception of generic drugs:

That this is a perception, has been well – elucidated along with its implications, in several studies. A few of which are as below:

A BMJ article concluded: “A significant proportion of doctors, pharmacists and lay people hold negative perceptions of generic medicines. It is likely these attitudes present barriers to the wider use of generics.” It further added, “Negative perceptions of medicine quality along with other drivers contribute towards choosing more expensive medicines in the private sector.”

Endorsing this point, yet another BMJ article inferred: “Negative perceptions of generic medicines and preferential promotion of branded medicines over generics by pharmaceutical companies could influence prescriber behavior and affect trust in healthcare provided in public services. To succeed, access to medicine programs need to systematically invest in information on the quality of medicines and develop strategies to build trust in healthcare offered in government health services.”

Again, in a separate survey of over 2700 physicians on perceptions of generic drugs, more than 23 percent of respondents expressed negative perceptions about their efficacy and nearly 50 percent. reported negative perceptions of generic drug quality. In the same survey, patients also expressed concerns that the lower cost of generics is associated with reduced medication quality.

Although, the above survey was conducted in the United States, the current situation in India, I reckon, is no different, but with one caveat. Here, preferential promotion of branded generic medicines over cheaper non-branded equivalents, by the respective drug manufacturers, could significantly influence prescriber behavior. Therefore, the question that follows: Is this perception-creation based on facts?

Is the negative perception fact-based?

Although, even the US-FDA clearly states that: ‘A generic medicine works in the same way and provides the same clinical benefit as its brand-name version”, I did try to find some conclusive evidence depicting brand name drugs are superior to their cheaper generic equivalents. While doing literature searches, two types of results emerged – there are studies that do not find any significant difference between generic drugs and their branded equivalents. At the same time, a few other studies do suggest that there is a difference between these two, but admitting that these studies are not conclusive. Let me give below examples of each.

No quality difference found between generic drugs and the branded variants: 

I shall quote here three studies, out of which one is India specific. The analysis reported in the above BMJ article, found that ‘the generic and branded variants of the medicines tested were of comparable quality.’

Another study, published by PLOS Medicine on March 13, 2019 also said, “In this study of 8 drug products conducted using 2 large US commercial insurance databases, we observed that use of generics provided comparable clinical outcomes as the brand products.”

An India specific researchon the same also reported, most generic and branded drug users believed that their drugs were effective in controlling their ailments with no significant difference in reported adverse effects and drug adherence.

Slightly different results were also reported with generics, but not conclusive:

One such study questioned, whether generic drugs are truly equivalent to the brand-name versions.This article was published on January 2019 by Harvard Health Publishing with the title, “Do generic drugs compromise on quality?”

This article quoted a Canadian study, published in the October 2017 issue of ‘Circulation: Cardiovascular Quality and Outcomes’, which found that patients who took generic versions of three different blood pressure medications in the months after the generic drugs became available saw increased rates of drug-related side effects.

Was it due to a perception bias?

To ascertain whether or not there is a perception bias, let us look into the following details of the same study along with its conclusion.

In this study, the researchers ‘looked at the numbers of emergency room visits and hospitalizations for 136,177 individuals ages 66 and over (60% of them women) who used any of three blood pressure medications: losartan (U.S. brand name Cozaar), valsartan (Diovan), and candesartan (Atacand). The investigators examined data for the periods 24 months before and 12 months after the generic versions of these medications went on the market. And found that before the generic versions became available, about one in 10 people taking the blood pressure drugs had to go to the emergency room or be hospitalized each month. In the month after each of the generics went into use, the rates of these adverse events went up: 8% for losartan, almost 12% for valsartan, and 14% for candesartan.’ The study authors commented, this might suggest performance differences between the brand-name and generic drugs.

However, analyzing this study, the Harvard article suggested further probe on the question: Did it result from quality problems with the generic versions of these medications or were there other factors that occurred in this time frame?

Another research, aimed at finding, whether patients are more adherent to generic statins than brand-name statins (lovastatin, pravastatin, or simvastatin) and whether greater adherence improves health outcomes, also concluded, “An 8% reduction in the rate of the clinical outcome was observed among patients in the generic group versus those in the brand-name group.” This also wasn’t a conclusive one, either.

Nevertheless, the key point of a ‘perception bias’, is captured in a separate study, where the researchers did find higher rates of psychiatric hospitalization for patients taking generic and AG escitalopram and sertraline, compared with those who initiated the brand-name product. Importantly, they noted that these outcomes were likely due to either residual confounding or generic perception bias.

No quality difference also found between branded and non-branded generics in India:

There are studies, which captured no quality difference between branded generics and non-branded generics in the country. One such India specific study concluded: “Quality of branded-generics is same as for their branded version. The study highlights the need to modify the drug price policy, regulate the markups in the generic supply chain, conduct and widely publicize the quality testing of generics for awareness of all stakeholders.”

Thus, so far, we have seen in this article that concern on quality of generic drugs is neither India specific, nor is it related to ‘Indian cultural mindset.’ And this is, undoubtedly, a global issue, involving both Indian and multinational drug manufacturers. There are also ample evidences available that a systematic attempt is being made to create a perception bias against low-cost generic drugs, worldwide. Let us now look at the third possible causative factor, as I listed above.

Is it due to margin pressure on generic drugs?

The answer to this question was deliberated in an article titled, ‘Generic drug makers feel pinch as prices crumble,’ published in the Financial Times on August 17, 2017. Quoting a top global financial analyst, it reported – global generic drug industry, where Indian manufacturers are major players,has maintained roughly 30 per cent operating margins over a long period of time, with improvements year on year. But, since last few years, there has been a margin degradation, which may possibly further go down – even lower than what it is today.

The article further highlighted, a round of consolidation among their main customers in the US: the wholesalers, have escalated the problem.  Many of these groups have clubbed together to form “mega buyers”, known as general purchasing organizations, that can command large discounts. Moreover, for the US market, another area of ‘concern’ is that the US-FDA has identified boosting competition in the generics market as one of its main priorities. As this reform opens up, it could squeeze the generic drug margins further.

Many envisage that intense cost cutting measures, could have transgressed in the drug quality assurance area, aggravating this issue. Although, it needs to be verified through credible studies, curiously, some signs of improvement in this area has recently been reported.

That said, there appears to be a strange coincidence between recent reports on Indian drug makers showing improvement in USFDA inspection outcomes and attempts to increase generic drug companies and some of their top executives slapped with price-fixing lawsuits in the U.S.This needs to be studied further.

The way forward:

The negative perception of generic drugs, in general, and non-branded generic drugs, in particular, is most likely a well-crafted business issue, rather than a genuine patient safety concern. It calls for an immediate two-pronged approach:

  • Vigorous awareness and educational campaigns on safety and efficacy of generic drugs targeted to patients, medical and paramedical professionals.
  • New regulatory measures, especially the following five:

- No pricing pressure or price control in any form of generic drugs

- Abolish brand names for generic drugs

- Make generic prescription compulsory to boost intense competition and thereby     reducing the price.

- Restrict the number of ingredients in FDC not more than two or three

- Make Uniform Code of Pharmaceutical Marketing Practices (UCPMP) mandatory.

Conclusion:

Thus, the questionable quality of generic drugs is not an India specific concern and involves both Indian multinational drug manufacturers. This is also evident from the analysis, as quoted above, that underscores, ‘FDA inspections at factories from West Virginia to China have found reason to doubt the data meant to prove drugs are safe and effective.’ Many studies have revealed that there is a systematic attempt to create a perception bias against low-cost generic drugs, worldwide.

A sequence of remedial measures, as described above, also include fostering competition, instead of introducing government controls on prices of generic drugs with stringent regulatory oversight being in place.

Thus, the so called ‘belief’ that the ‘culture of bending Rules’ is culpable for dubious generic drug quality in India, is more akin to a strong perception, prevailing in India, rather than based on any scientific analysis related to this issue. This ought to change with a well-coordinated intervention – for patients’ health interest sake.

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.

Will ‘Patent Thicket’ Delay Biosimilar Drug Entry in India?

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Do pharma and biotech investors encourage companies indulging in ‘patent thicket?’ This question recently grabbed media headlines. On April 02, 2019, one such report brought out: AbbVie investors are calling for the Chair-CEO power split, flagging the CEO’s USD 4 million bonus payout, fueled by the company’s Humira ‘patent thicket’ strategy related aggressive price hikes. It prolonged the brand’s market monopoly, blocking entries of its cheaper biosimilar equivalents.

I have discussed some related issues in this blog, previously. As the issue is gaining relevance also in the Indian context, this article will deliberate the ill-effects of ‘patent thicket’ on patient health-interest. The sole beneficiaries for the creation of this self-serving labyrinth are the manufacturers of high-priced patented drugs, as reported above. Before I proceed further, let me recapitulate what exactly is a ‘patent thicket.’

‘Patent Thicket’:

The dictionary definition of patent thicket is: ‘A group of patents in a field of technology which collectively impede a party from commercializing its own patents or products in that field.’In the current context, it means a dense web of overlapping patent rights that restrict a generic or a biosimilar drug maker from commercializing its cheaper equivalents post expiry of the original patent.

This scenario has been well-captured by the above media report, which states: “AbbVie leadership has also been accused of creating a ‘patent thicket’ in its battle to stave off biosimilar competitors to Humira.” Boehringer Ingelheim is among the few still fighting AbbVie’s ‘patent thicket’ hoping to launch its Humira biosimilar - Cyltezo, even after receiving US-FDA approval on August 29, 2017. ‘Top biosimilar makers, including Novartis’ Sandoz unit and Mylan, have settled their own Humira patent fights with deals that put off launches until 2023,’ the report indicated.

In its favor: AbbVie says, Cyltezo infringes about 70 patents the company currently holds for Humira. Whereas, ‘Boehringer’s lawyers say AbbVie’s copious patents overlapped in an attempt to exclude competitors from the market.’ Notably, in March this year, New York’s UFCW Local 1500 Welfare Fund, reportedly, also accused AbbVie of using overlapping patents to exclude biosimilars.

‘Patent thicket’ – a way of ‘evergreening’ beyond 20 years patent term:

Much concern is being raised about various ploys of especially by the drug MNC and their lobby groups – directly or under a façade, to delay entry of cheaper generic drugs for greater patient access. Mostly the following two ways are followed for patent ‘evergreening’ beyond the term of 20 years:

  • ‘Incremental innovation’ of the existing patented drugs through molecular manipulation, with its clinical performance and safety profile remaining similar to the original one. As the cost benefits of such drugs are not shared with patients, cannibalizing the sales of the older molecular version with the newer one highlighting its newness, the sales revenue can be protected. With this approach, coupled with marketing muscle power with deep-pocket the impact of generic entry of the older version can almost be made redundant. For example: Omeprazole was first marketed in 1989 by AstraZeneca, under the brand name Losec (later changed to Prilosec at the behest of the US-FDA). When Prilosec’s US patent expired in April 2001, AstraZeneca introduced esomeprazole (Nexium) as a patented replacement drug. Both are nearly identical in their clinical efficacy and safety.
  • ‘Patent thicket’ is yet another tool for ‘evergreening’, delaying launch of similar drugs, or resorting to ‘pay for delay’ sort of deals. As another recent report reiterates, AbbVie’s ‘patent thicket’ for Humira, has deterred other potential challengers, such as Amgen, Samsung Bioepis and most recently Mylan, each of which struck settlements with AbbVie to delay their biosimilar challenges in the United States.

Goes against patients’ health interest:

On May 09, 2018, the Biosimilars Council reported, just as generic medicines saved Americans USD 1.67 trillion in the last decade, biosimilars are poised to do the same – ‘if they aren’t thwarted by delaying tactics instituted by some pharmaceutical companies.’ Echoing similar concern, the outgoing US-FDA Commissioner Scott Gottlieb also, reportedly said, ‘some drugmakers are using unacceptable tactics such as litigation and rebate schemes to stall the entry of cheaper copies.’

‘Of the nine biosimilars the FDA has approved to date, only three have made it into the hands of patients – an alarmingly small number. Patients can’t access the six others due to barriers thrown in their way by pharmaceutical companies that want to protect their monopolies and keep prices high,’ highlights the Biosimilars Council report. Net sufferer of this self-serving ‘patent thicket’ strategy of pharma and biotech players to extend product patents beyond 20 years, are those patients who need these drugs the most – to save their lives.

Despite law, patent ‘evergreening’ still not uncommon in India:

With section (3d) on the Indian Patents Act 2005 in place, the country is expected to protect itself from patent ‘evergreening’ through ‘incremental innovation.’ This section articulates:“For the purposes of this clause, salts, esters, ethers, polymorphs, metabolites, pure form, particle size, isomers, mixtures of isomers, complexes, combinations and other derivatives of known substance shall be considered to be the same substance, unless they differ significantly in properties with regard to efficacy.”

On this ground, Indian Patent Office (IPO) rejected Novartis’ drug Glivec (imatinib mesylate) patent application, which was ultimately upheld by the Supreme Court in 2013. Nevertheless, a study report of April 30, 2018 emphasized: ‘Though the law with regard to anti-evergreening, upheld and clarified by Indian courts, remains on the books, its application by the IPO has been far from satisfactory.’

The esteemed author of the report, after analyzing about 2,300 drug patents, granted between 2009 and 2016 concluded that evergreening practices may be rampant in India. The report pointed out, ‘the IPO could be operating with an error rate as high as 72 percent for secondary patents, despite provisions to keep them in check.’

Are these IPO’s mistakes, or due to external pressure?

As the paper, published in the January 2016 edition of the Journal of Intellectual Property Rights (JIPR) said,‘The multi-national pharma companies (MNCs) and the US-India Business Council (USIBC) have suggested in their report for elimination of Section 3 (d) so that drug patents can be granted in India for incremental improvement and modification. As per US 301 report, India is listed among countries with inadequate IP regime.’ Keeping all these aspects into consideration, the article expressed some key concerns pertaining to the impact of Section 3 (d) with special emphasis on its interpretation. Does it mean any possibility of wilting under such extraneous and high impact pressure?

A fresh pressure from drug MNC on the DCGI:

Since long drug MNCs have been attempting to delay the entry of even those generics, which are fully compliant with the Indian Patent Law 2005. One such effort was their demand for ‘patent linkage’ with the marketing approval of new generic drugs. However, it could not pass through legal scrutiny – first by the Delhi High Court in the Bayer Cipla case in 2010, and then by the Supreme Court – on the same case. The Court, reportedly, ‘noted the Indian patent system was distinct from the drug regulatory system with no linkage between them and so Bayer can’t prevent DCGI from granting marketing approval to generic versions of patented drugs.’

According to another recent media report of April 04, 2019, in a fresh endeavor ‘to delay launch of low priced generic medicine, multinational drug makers have asked the government to create a registry providing information about all drug applications pending manufacturing and marketing approval. The proposal, which is still pending with the Department of Pharmaceuticals (DoP), if accepted, could involve the generic players into expensive and time-consuming litigations, delaying early market entry of the cheaper generic or biosimilar equivalents.

To date, the health ministry has opposed the proposal, as it will be “unfair to local drug manufacturers to disclose their product strategy” and also has “the potential to substantially increase health care costs for the public.” The government further argued, “such information about product applications filed for approval are not disclosed anywhere in the world.”

India encourages new drug innovation, but not at any cost:

Despite shrill and disparaging comments of MNC lobbyists and the strong vested interests, that India’s Patent Law 2005, doesn’t encourage innovation, many independent international experts do praise the same for the following reasons:

  • Does encourage new drug innovation
  • Does extend product exclusivity for twenty years
  • Strikes a right balance with patients’ health interest
  • Indian judicial system deals with patient infringements and disputes, just as any other developed countries
  • Even 14 years after the enactment of patent laws, just one compulsory license has been granted, which is much less than other countries, including the United States.

What India doesn’t legally allow is, unfettered profit making through ‘evergreening of drug patents’ – at the cost of millions of patients-lives. Nonetheless, powered by deep pockets, the pharma and biotech players are unlikely to cease from this practice, anytime soon. Only patient-awareness, and stringent counter-legal measures can contain this unfair game of drug monopoly practices – in the name of ‘encouraging innovation’.

Conclusion:

The article titled, ‘Over patented, overpriced: How Excessive Pharmaceutical Patenting is Extending Monopolies and Driving up Drug Prices’ revealed:“Top grossing drugs have on average 125 patent applications, which are filed with a strategic intent to extend the commercial monopolies far beyond the intended twenty years of protection.” It also quoted American President Donald Trump as saying, “Our patent system will reward innovation, but it will not be used as a shield to protect unfair monopolies.”

Coming back to ‘patent thicket’ and the same classic case, another report of March 20, 2019 indicated, a new class action lawsuit filed by New York’s largest grocery union has accused AbbVie of violating antitrust and consumer protection laws, which AbbVie has defended by saying that its patent strategy for Humira has protected the investments that are necessary to “advance healthcare.”

Pharma and biotech companies’ maintaining patent monopolies far beyond twenty years has significant consequences on India’s healthcare system. Only patent lawyers and experts can possibly answer whether or not the Indian Patent Law 2005 can effectively deal with the practice of ‘evergreening’ with patent thicket. Intriguingly, taking a cue from recent developments, it seems many pharma and biotech investors too, deem ‘patent thicket’ rather distracting for longer-term undiluted focus on new product development, and sustainable investors’ return.

That apart, the question also comes, whether just as ‘antitrust and consumer protection laws’ in the US, the Competition Law of India will be able to do contain such unfair practices? Otherwise, with MNC lobbyists’ renewed activities in this area, ‘patent thicket’, especially for expensive biologic drugs, will delay market-entry of their cheaper biosimilar versions in India, as well, just as what is happening in the developed nations.

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.

For Patient-Centricity: Emerging a C-Suite Role

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Regardless of skepticism of many, the formidable power of physicians to take all treatment decisions for patients, is gradually getting moderated, globally. Although, its pace may vary from country to country. An increasing number of more informed patients are carving out a greater role for themselves in this important process.

The central focus for brand demand generation can no longer remain just on the doctors. This is because, as I wrote this in my article, published in this Blog on July 06, 2015: “Slowly but steadily the process of taking treatment decisions for the patients is undergoing a metamorphosis, where well informed patients no longer want to play just a passive role. These patients want the doctors to take a final decision on their treatment only after meaningful interactions with them.” Besides a broad prescription pattern, this includes the medicines that they will consume, including meaningful details on product cost against the benefits to be accrued.

The age-old practice of doing a little bit on patient education or compliance, are grossly inadequate in an evolving new scenario. The good news is, many pharma companies have started realizing that appropriate engagement with patients to deliver what they want and more, can lead to better financial performance.

Consequently, the ball game for prescription demand generation is showing early signs of a change – somewhat radical in nature. To spearhead this unavoidable metamorphosis for the organization, there surfaced a brand-new role of a CxO – The Chief Patient Officers (CPO).

This new senior management position is expected to direct organizational focus on patients. Understand their concerns, needs, wants and goals, particularly in the disease areas where the company represents. And finally, give shape to new multichannel well-coordinated platforms of patient engagement, for better commercial returns. In this article, I shall try to explore how this transformation pans out, if at all.

The direction is right, but patients must feel the change:

As I said before, some pharma players have started accepting the reality. The crucial need for an organization to become ‘Patients-Centric’ can’t be wished away anymore. For example, a 2015 “Industry Healthcheck” survey where 1600 pharma executives participated, found that 85 percent of respondents agreed that ‘Patient-Centricity’ is the best route to improve profitability, in the fast changing business environment.

It is perhaps well understood that the pharma industry has arrived at this point due to increasing access of the general population to easily available, all-kind of information on the cyber space, including health care. The enabling facility has already prompted many patients evaluating various treatment options for a disease, including choice of drugs and their cost.

As a result, pharma companies felt the necessity to have a new leader who will give a new perspective and direction in creating a new value for the organization, for a sustainable progress. This involves charting a comprehensive pathway to gradually shift the entire company focus on ‘patients for products’, and not on ‘products for patients.’

According to reports, a few global pharma majors, such as Merck and Sanofi already have their CPO in place, but patients are yet to feel any difference on the ground even for these companies, as many say.

What exactly is ‘Patient-Centricity?’ – Two perspectives:

It won’t be a bad idea to get to know two different perspectives on what ‘Patient-Centricity’ exactly is – one from a CPO and the other from patient groups, as follows:

A. 3 three pillars of ‘Patient-Centricity’ from the CPO perspective:

To get a ringside perspective to this question from the industry, let me quote from the first CPO - Anne C. Beal appointed in a top-10 pharma – Sanofi, on March 31, 2014, though the CPO position is in existence, since 2012.

On December 2014, at the 11th annual Patient Summit USA conference, Anne Beal, reportedly deliberated on the three pillars of her company’s patient-centric strategy, which I shall describe, as follows:

  • Utilizing patients’ input to get a better sense of their needs in order to design and deliver solutions that help fulfill them.
  • Engaging and supporting patients to ensure the solutions that the company delivers help enhance their lives and improve outcomes.
  • Involving with the company employees and supporting them to create an engaged community and patient-centric culture.

B. 9 attributes of ‘Patient-Centricity’ from the patients’ perspective:

‘Patient View’ – a UK-based research, publishing, and consultancy group, arrived at the ‘9 Key Attributes’ of ‘Patient-Centricity’. This is based on the analysis of feedbacks (2016-17) from 2,000 patient groups worldwide, 50+ different medical specialties in 100+ countries. The critical attributes of the same that patients want to see in a drug company can be summarized, as follows:

  • Demonstrate integrity and authenticity through all company actions.
  • Understand all the issues that patients face ‘beyond the pill’ and help in dealing with them.
  • Transparency in drug pricing policy, research, results, funding relationship.
  • Ensure that all patients are included in access strategies, regardless of the returns to the company.
  • Products to provide quantifiable value to patients.
  • Reliable supply and comprehensive patient safeguard.
  • Provide quality product information – Consistent, current, balanced and usable.
  • Patient group relation – good intention, effective governance, communication and training.
  • Ensure patients are engaged and their opinions are sought at each stage of R&D.

On a broader canvas, the two perspectives on ‘Patient-Centricity’ – one from the CPO and the other from the patients’ groups, do have some important similarities. Nevertheless, I reckon, the CPOs would still need to cover more ground to match patients’ expectations from a ‘Patient-Centric’ pharma company. 

Claimants of ‘patient-centric’ focus are many, but few deliver consistently:

Quite expectedly, there are many claimants for a ‘patient-centric’ organizational focus. Interestingly, few actually deliver consistently. This was vindicated in the article – ‘How patient-centric is the pharma industry’, published by PDD - a design and innovation consultancy firm on June 06, 2016.

The paper indicates both the up and downside of pharma company claims on ‘Patient-Centricity.’ The upside is that the hype has influenced, at least, some drug players to openly talk about the need to shift the company focus more on patients. A few have initiated some tangible action, as well. Whereas, the downside of it is the lack of consistency in the enthusiasm of ‘patient-centric’ actions by these companies. To illustrate the point, let me quote the following two examples from the article:

  • In the 2013 survey on ‘Patient-Centricity’ by the research firm ‘Patient View’, ViiV Healthcare (the GSK & Pfizer joint venture focused on HIV therapies), Gilead, AbbVie, Menarini and Janssen occupied the top 5 spots.
  • However, in the ‘eyeforpharma Barcelona Awards 2016 ’ that too focuses on ‘Patient-Centricity’, none of these companies featured in the “Most Valuable Patient Initiative or Service” category. Whereas, Sanofi took the top spot, and Merck, Roche, Novartis and TEVA were the remaining nominees.

The criteria of the two selection processes, apparently being similar, this is interesting. More so, when the ‘patient-centric’ focus of an organization is an ongoing strategy, with a ‘top priority’ tag attached to it.

Be that as it may, that some serious efforts being made by a few companies in this area, can’t be brushed aside, either, regardless of the fact that the CPO position came into existence, since 2012. It flagged, at that time, the criticality of ‘Patient-Centricity’ in the pharmaceutical business and possibly, sent a signal to pharma players for a course correction, in this direction, soon enough.

Conclusion:

In an interview, published in December 2016 issue of McKinsey Quarterly, LEO Pharma’s president and CEO, Gitte Aabo, aptly summarized the process of ‘Patient-Centricity’, as follows:

“Patient-Centricity means being deeply entrenched in the patient’s needs, not just thinking about how to develop new products and new features. It means reaching out to patients and considering treatments that will help them in whatever situation they find themselves in.”

However, since long, most drug manufacturers are apparently solely driven by commercial considerations, both for new drug discovery and also in generic product development. Subsequent marketing strategies are obviously an integral component of the same organizational thought leadership and value chain. Several examples from the current status of the R&D pipeline for multi-drug resistant antibiotics, or what is happening even with the generic drug pricing in many countries, including the United States, will vindicate this point.

That said, a mild wind of change on the sails of traditional pharma mindset seems to be slowly catching up, as some CPOs position themselves in the saddle. Hopefully, this will  ultimately make patients the centerpiece of pharma business. Can more of this kind of actions be construed as signals for imbibing ‘Patient-Centricity’ by the drug companies? Will its impact be visible and felt by all – in real life, soon?

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 Stakeholder Sentiment: Back to Square One?

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Is it fair to push out the core purpose of an important process, or rather a mission, unfairly? Whether we like it or not, it happened that way, over a period of time.

Way back on December 01, 1950, George W. Merck (President and Chairman Merck & Co., Inc.1925-1957), epitomized the core purpose of the drug innovation process. This is something, which apparently was possible only for him to articulate exactly the way he did.

On that day, while addressing the students and the faculty at the Medical College of Virginia, Richmond, George Merck said: “We try to remember that medicine is for the patient. We try never to forget that medicine is for the people. It is not for the profits. The profits follow, and if we have remembered that, they have never failed to appear. The better we have remembered it, the larger they have been.”

To many of us, it may sound more as an altruistic statement, and not really coming from a businessman who wants to excel in the financial performance of the organization. Interestingly, that was not the case, either. Merck removed any possible ambiguity in his statement by stating categorically: “In doing this, it will be as a business­ man associated with that area of the chemical industry which serves chiefly the worlds of medicine and pharmacy.”

In this article, I shall deliberate on whether or not the core purpose of drug innovation, as articulated by George Merck in 1950 has been pushed out of the mind of the stakeholders for good.

Management Guru – Peter Drucker’s similar observation:

It is worthwhile to recapitulate at this stage that around the same time, the Management Guru – Peter Drucker also made a similar observation, which is relevant even today. He said: “Because the purpose of business is to create a customer, the business enterprise has two – and only two basic functions: marketing and innovation. Marketing and innovation produce results; all the rest are costs. Marketing is the distinguishing, unique function of the business.”

Interestingly, when the word ‘customer’ is replaced with ‘patients’, George W. Merck’s iconic statement fits so well even in the realm of business management, including drugs and pharmaceuticals.

Signs of the core purpose of new drug discovery getting pushed out:

The core purpose of new drug innovation in pharma business, as articulated by a top industry pioneer – ‘Medicine is for the patient and not for the profits’, was pushed out eventually, regardless of its reasons. Today’s core purpose of the same process has seemingly become just the opposite of that – ‘Medicine is only for the patient who can afford it – to maximize profit.’

This change in the core purpose was visible in a large number of instances. For example, when the then Bayer CEO Marijn Dekkers reportedly said: ‘Our cancer drug is for rich westerners, not poor Indians.’  However, his exact wordings were “we did not develop this product for the Indian market, let’s be honest. We developed this product for Western patients who can afford this product, quite honestly.” If so,the question that comes up: why then Bayer fought so hard and spent so much of money, efforts and time to keep selling this specific product in India – exclusively?

In any case, this statement from the highest echelon of one of the top global pharma players is a contentious one, especially against George Merck’s articulation, or even Peter Drucker’s for that matter, on the same. By the way, Dekkers made this commentat the Financial Times Global Pharmaceutical & Biotech Conference in December in December 2013.

A wind of change?

The hope for a wind of change flickered when in an interview, Andrew Witty,the erstwhile global CEO of GlaxoSmithKline (GSK), signaled a totally contrasting view of his company. Witty said: “GSK is committed to offering all its new drugs in India at affordable prices.”

Much prior to this, on March 14, 2013 he told a conference on healthcare in London that: “It’s not unrealistic to expect that new innovation ought to be priced at or below, in some cases, the prices that have pre-existed them.” He further expressed: “The pharmaceutical industry should be able to charge less for new drugs in future by passing on efficiencies in research and development to its customers.”

Witty era is also over now. He retired from GSK at the age of around 53 on March 31, 2017. Perhaps his refreshing patient-centric thoughts would also not find any takers within the industry. Nonetheless, in March 2018, the same issue resurfaced in an interesting article, followed by a few other related developments.

Call for socializing drug development?

The issue, which is not just limited to high prices for new patented drugs, is much broader. An interesting article titled, “Developing drugs wasn’t always about profit, and it shouldn’t be now”, was published in Quartz- a news website owned by Atlantic Media, brings to the fore the same key point, yet again. It makes some profound observations, such as socializing drug development. The word ‘socializing’ may not be quite acceptable to many, though. Nevertheless, it raises some critical issues worth pondering over, such as:

  • Faith in the power of money pervades our modern medical system. Pharmaceutical companies aren’t evil (usually). They just choose to make the most profitable drugs, not the drugs of greatest value to society.
  • For example, despite antimicrobial resistance being a global threat, pharma companies have largely abandoned new antibiotic development on the eminently sensible principle that they are money-losers. Promising narrow-spectrum antibiotics – agents that precisely target pathogens and spare “good” bacteria - languish in development limbo because there is no hope that they might churn as much profit as several other drugs.

It’s high time, I reckon, to adequately address the dire need for a reliable supply of the medicines that make a vibrant modern society possible. All stakeholders, including the pharma industry, globally, would require putting their heads together in charting out a clear and time bound pathway for its effective resolution, soon. Otherwise, sheer gravity and the complexity of the situation may prompt the policy makers to move towards ‘socializing drug development,’ much to the dismay of many of us.

Hospitals creating nonprofit generic drug company:

On January 18, 2018, The New York Times (NYT), published an article titled “Fed Up With Drug Companies, Hospitals Decide to Start Their Own,” highlighted a novel initiative to address the prevailing situation, in their own way, without depending on others.

It reported, for many years, several hospital administrations have been expressing frustration when essential drugs like heart medicines have become scarce, or when prices have skyrocketed because investors manipulated the market. Now, about 300 of the country’s largest hospital systems are taking an aggressive step to combat the problem. They plan to go into the drug business themselves, in a move that appears to be the first on this scale.

‘The idea is to directly challenge the host of industry players who have capitalized on certain markets, buying up monopolies of old, off-patent drugs and then sharply raising prices, stoking public outrage’, the article elaborates.

‘Price of medications has soared, so have pharma profits’:

‘Big Pharma is jacking up prices for one reason – because it can,’ says a CNN Article, published on April 04, 2018. The article further emphasizes: “As the price of medications has soared, so have pharmaceutical company profits. Total sales revenue for top brand-name drugs jumped by almost $8.5 billion over the last five years. The Government Accountability Office (GAO) reported that 67% of drug manufacturers boosted their annual profit margins between 2006 and 2015 – with profit margins up to 20% for some companies in certain years.”

It further writes, “Not only have pharmaceutical companies reaped outsized profits from these price hikes, so have their CEOs. According to a USA Today analysis, the median compensation package for biotech and pharmaceutical CEOs in the Standard & Poor’s 500 was 71% higher than the median compensation for S&P 500 executives in all industries in 2015.”

Conclusion:

This is happening the world over. But its degree varies. In those countries where there are drug price regulators, only a small percentage of the total pharma market by value comes under price regulation, the rest of the products enjoy virtually free pricing freedom.

Would this ground situation change on its own any time soon? There is no specific answer to this question, yet. Moreover, there doesn’t seem to be none around in the pharma industry today with the stature and articulated vision like George Merck. He started from the very basic. Drawing the ‘square one’, he clearly defined the core purpose of discovery, manufacturing and marketing of medicines. Today’s pharma industry, by and large, seems to be charting in other newly drawn squares. Maximizing profit is now considered a key objective of achieving the core purpose – and not an outcome of achieving the core purpose of pharma business.

However, there are some very early signs of several stakeholders’ sentiment changing in this regard. Are they moving back to the basic – square one?

From the chronicles of the past several years on this issue, pharma industry does not seem to be on the same page with those stakeholders, just yet. If they do, a humongous health worry of a vast majority of the global population could be effectively addressed, as many believe.

The reverberations of this sentiment, though rather faint, can be felt in many countries, including the United States, and not just in the developing world, such as 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.

Is The Global Generic Drug Market Slowing Down?

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Driven by a strong environmental headwind, both within and outside the country, several pharma companies in India have recently started raising a red flag on their future earning guidance for the stock market, though citing quite different reasons altogether. Quoting the following two recent examples, I shall illustrate this point:

“For decades, the generic drug business has followed a simple model for growth: wait for a chemical medicine to go off patent, then copy it. But 2018 promises to be one of the industry’s last big bumper crops, with $27.8 billion worth of therapies losing protection. The following year’s haul drops by almost two thirds, and the year after it shrinks even further” – reported the May 27, 2017 article in Bloomberg titled, ‘Pharma Heir Seeks a New Holy Grail as Generic Drugs Run Dry,” quoting the promoter of Glenmark.

Another May 27, 2017 article by Reuters also quoted similar business sentiment, though for a much different reason, of the world’s fifth-largest generic drug maker – Sun Pharma, following similar concerns of Dr. Reddy’s Laboratories Ltd and Lupin Ltd. Here, the promoter of Sun Pharma said, “We may even have a single digit decline in consolidated revenue for full-year 2018 versus full-year 2017.”

These red flags, though signal different reasons, prompt some fundamental questions: Is the global generic drug market, especially the US, slowing down? If so, what then is the real reason of the anticipated business slow-down of large Indian pharma players? Is it due to lesser number of patented products going off-patent in the future years, or is it due to pricing pressure in various countries, including the US, or a combination of several other factors alongside? In this article, I shall deliberate on this emerging concern.

Global generic drug market – the past trend:

Several favorable environmental factors have been fueling the growth of generic drug prescriptions across the world, and the trend continues going north. Currently, the growth of generic drug prescriptions is outpacing the same for the patented ones. According to the April 2017 research study titled “Generic Drugs Market: Global Industry Trends, Manufacturing Process, Share, Size, Growth, Opportunity and Forecast 2017-2022”, published by IMARC, the global generic drug market was valued at around US$ 228.8 Billion in 2016, growing at a CAGR of around 9 percent during 2010-2016.

This trend has been well captured in numbers, from various different angles, in the September 2016 report of Evaluate Pharma, as follows:

Global trend of prescription generic drug sales (2008-2015) 

Year 2008 2009 2010 2011 2012 2013 2014 2015
Global Rx Drug Sales (2008-15) (US$ Billion) 650 663 687 729 717 724 749 742
Growth per Year (%) +2.0 +3.5 +6.1 (1.6) +0.9 +3.5 (1.0)
Rx Generics Drug Sales (US $Billion) 53 53 59 65 66 69 74 73
Generics as % of Total Rx Drugs 8.2 8.0 8.6 9.0 9.2 9.5 9.9 9.9
% Market at risk to patent expiry or available for new generic drugs entry 3.0 4.0 4.0 5.0 7.0 4.0 5.0 6.0

(Table 1: Adapted from the report ‘World Preview 2016, Outlook to 2022’ of EvaluatePharma, September 2016)

The Table 1 shows, while the overall global sales growth of prescription drugs faltered during 2012-15 period, mainly due to after effects of patent expiry of several blockbuster drugs, the general trend of generic drug sales continued to ascend. As we shall see below, the projected trend in the succeeding years is not much different, either.

Global generic drug market – present, and projected future trend:

The global generic drug market is currently growing at a faster pace than the patented drugs, and this overall trend is likely to remain so in future too, as we shall find below.

Globally, North America, and particularly the US, is the largest market for generic drugs. According to the QuintilesIMS 2016 report, generic drugs saved patients and the US health care system US$227 billion in 2015. Although around 89 percent of the total prescriptions in the US are for generic drugs, these constitute just 27 percent of total spending for medicines. In other words, the share of patented drugs, though, just around 11 percent of total prescriptions, contribute 73 percent of the total prescription drug costs.

Backed by the support of Governments for similar reasons, Europe is, and will continue to register impressive growth in this area. Similarly, in Latin America, Brazil is the largest market for generic drugs, contributing 23 percent and 25 percent of the country’s pharma sector by value and by volume, respectively, in 2015.

Major growth drivers to remain the same:

The following major factors would continue to drive the growth of the global generic drug market:

  • Patent expiration of innovative drugs
  • Increasing aging population
  • Healthcare cost containment pressure, including out of pocket drug expenditure
  • Government initiatives for the use of low cost generic drugs to treat chronic diseases
  • Despite high price competition more leading companies are taking interest in generic drugs especially in emerging markets

India – a major global player for generic drugs:

India and China dominated the generic drug market in the Asia pacific region. India is the largest exporter of the generic drug formulations. A large number of drug manufacturing plants belonging to several Indian players have obtained regulatory approval from the overseas regulators, such as, US-FDA, MHRA-UK, TGA-Australia and MCC-South Africa. Consequently, around 50 percent of the total annual turnover of many large domestic Indian drug manufacturers comes from exports.  The top global players in the generic drug market include Teva Pharmaceuticals, Novartis AG, Mylan, Abbott, Actavis Pharma and India’s own Sun Pharma.

No significant change in the future market trend is envisaged:

When I compare the same factors that fueled the growth of global prescription generic drug market in the past years (2008-2015) with the following year (2016), and the research-based projections from 2017-2022, no significant change in the market trend is visible.

Global trend of prescription generic drug sales (2015 – 2022)

Year 2015 2016 2017 2018 2019 2020 2021 2022
Global Rx Drug Sales (2015-22) (US$ Billion) 742 778 822 873 931 996 1060 1121
Growth per Year (%) (-1.0) +4.8 +5.7 +6.2 +6.6 +7.0 +6.5 +5.7
Rx Generics Drug Sales (US $Billion) 73 80 86 92 97 103 109 115
Generics as % of Total Rx Drugs 9.9 10.3 10.5 10.5 10.4 10.4 10.3 10.3
% Market at risk to patent expiry or available for new generic drugs entry 6.0 6.0 4.0 4.0 4.0 2.0 2.0 5.0

(Table 2: Adapted from the report ‘World Preview 2016, Outlook to 2022’ of EvaluatePharma, September 2016)

The Table 2 shows, the overall global sales growth trend of prescription drugs appears a shade better in 2008-15 period, even with the after effects of patent expiry (Table 1), as compared to 2016-22. The scope for entry of new generic drugs goes below 4 percent of the total prescription drug market only in two years – 2020 and 2021. Thus, any serious concern only on this count for a long-term growth impediment of the global generic drug market, post 2018, doesn’t seem to be based on a solid ground, and is a contentious one. Moreover, the sales trend of prescription generic drugs as a percentage of the total value of all prescription drugs, hovers around 10 percent in this statistical projection, which is again a shade better than around 9 percent of the past comparable years.

What triggered the major pricing pressure?

With its over 40 percent of the total pharmaceutical produce, predominantly generic drug formulations, being exported around the world, India has become one of the fastest growing global manufacturing hubs for medicinal products. According to Pharmaceutical Export Promotion Council of India (Pharmexcil), United States (US) is the largest market for the India’s pharma exports, followed by the United Kingdom (UK), South Africa, Russia, Nigeria, Brazil and Germany.

Since long, the largest pharma market in the world – the US, has been the Eldorado of pharma business across the globe, mostly driven by the unfettered freedom of continuously charging a hefty price premium in the country. Thus far, it has been an incredible dream run, all the way, even for many large, medium and small generic drug exporters from India.

However, ongoing activities of many large drug companies, dominated by allegedly blatant self-serving interests, have now given rise to a strong general demand on the Governments in different countries, including the US, to initiate robust remedial measures, soon. The telltale signs of which indicate that this no holds barred pricing freedom may not be available to pharma, even in the US, any longer.

Self-inflicted injury?

The situation where several major Indian generic companies are in today, appears akin to an avoidable self-inflicted injury, basically falling in the following two important areas. Nonetheless, even after the healing process gets over, the scar mark would remain for some more time, till the business becomes as usual. Hopefully, it will happen sooner than expected, provided truly ‘out of box’ corrective measures are taken, and followed up with a military precision.

Huge price hikes:

According to the Reuters report of September 11, 2016, US Department of Justice sent summons to the US arm of Sun Pharma – Taro Pharmaceutical Industries Inc. and its two senior executives seeking information on generic drug prices. In 2010, Sun Pharma acquired a controlling stake in Taro Pharmaceutical Industries.

On September 14, 2016, quoting a September 8, 2016 research done by the brokerage firm IIFL, ‘The Economic Times’ also reported that several large Indian generic drug manufacturers, such as, Sun Pharma, Dr. Reddy’s, Lupin, Aurobindo and Glenmark have hiked the prices of some of their drugs between 150 percent and 800 percent in the US. These apparently avoidable incidents fuel more apprehensions in the prevailing scenario. As I wrote in this Blog on September 12, 2016, the subject of price increases even for generic drugs reverberated during the last Presidential campaign in the US, as well.

Serious compromise with product quality standards:

Apprehensions on dubious quality standards of many drugs manufactured in India have now assumed a gigantic dimension with import bans of many India made generic drugs by foreign drug regulators, such as US-FDA, EMA and MHRA. Today, even smaller countries are questioning the Indian drug quality to protect their patients’ health interest. This critical issue has started gaining momentum since 2013, after Ranbaxy pleaded guilty and paid a hefty fine of US$ 500 million for falsifying clinical data and distributing allegedly ‘adulterated medicines’ in the United States.

Thereafter, it’s a history. The names of who’s who of Indian drug manufacturers started appearing in the US-FDA and other overseas drug regulators’ import ban list, not just for failing to conform to their quality standards, but also for willful non-compliance with major cGMP requirements, besides widely reported incidents of data fudging and falsification of other drug quality related documents.

Global murmurs on generic drug quality among doctors:

There are reported murmurs both among the US and the Indian doctors on the generic drug quality standards, but for different drug types and categories.

According to the Reuters article published on March 18, 2014, titled “Unease grows among US doctors over Indian drug quality”, many US doctors expressed serious concerns about the quality of generic drugs supplied by Indian manufacturers. This followed the ‘import bans’ by the USFDA and a flurry of huge Indian drug recalls there. Such concerns are so serious, as India supplies about 40 percent of generic and over-the-counter drugs used in the United States, making it the second-biggest generic drug supplier after Canada.

While the doctors in the US raise overall quality concerns on the products manufactured by the large Indian branded generic companies, Indian doctors are quite at ease with the branded generics. They generally raise quality concerns only on generic drugs without any brand names.

Thus, a lurking fear keeps lingering, as many feel that Indian drug manufacturing quality related issues may not necessarily be confined only to exports in the developed world, such as, the United States, European Union or Canada. There is no reason to vouch for either, that such gross violations are not taking place with the medicines consumed by patients in India, or in the poorer nations of Africa and other similar markets.

In conclusion:

Sun Pharma has publicly expressed its concern that pricing pressure in the US may adversely impact its business in 2018. There doesn’t seem to be any major surprise on this statement, as many believe it was likely to happen, though for a different reason, since when the global media reported in September 2015: “FDA revokes approval for Sun Pharma’s seizure drug over compliance issues.”

As investors are raising concerns, the following comment by the Co-Chairman and Chief Executive of Dr. Reddy’s Laboratories, reported by ‘Financial Express’ on August 24, 2015, well captures the vulnerability of Indian generic drug business in this area: “The U.S. market is so big that there is no equivalent alternative. We just have to get stronger in the U.S., resolve our issues, build a pipeline and be more innovative to drive growth.”

Inadequate remedial measures could unleash this pressure to reach a dangerous threshold, impacting sustainable performance of the concerned companies. On the other hand, adequate remedial action, both strategic and operational, could lead to significant cost escalation, with no space available for its neutralization through price increases, gradually squeezing the margin. It will be a tight rope walk for many in the coming years.

As research reports indicate, the global generic drug market is not and will not be slowing down in the long term, not even in India. There may be some temporary ups and downs in the market due to pricing pressure, and the number of novel products going off-patent in some years. Nevertheless, the traditional business models being followed by some large companies may retard their respective business growth, considerably.

The pricing pressure is a real one. However, from the Indian perspective, I reckon, it’s primarily a self-inflicted injury, just as the other major one – the drug import bans on the ground of serious compromise with product quality standards. Many Indian generic drug players don’t believe so, and probably would never will, publicly.

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.

Indian Pharma To Stay Ahead of The Technology Curve

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In the ever-changing business environment, many industrial sectors have now started leveraging different cutting-edge technological platforms to improve overall strategic and operational effectiveness, keeping a sharp focus on better stakeholder engagement for greater customer satisfaction.

These companies have accepted the inevitability of a paradigm shift in the algorithm of the traditional business process. It has dawned on them that it may not be possible to be in the pole position by tweaking the existing process with multiple incremental changes – a time is just right now to take a quantum leap in this direction. Placing the company ahead of the technology curve to acquire the critical X-factor in outperforming the competition is going to be the new mantra. This is likely to happen even in the sales and marketing domains, much sooner than one can possibly imagine, as the marketplace becomes increasingly tougher.

Moving closer to this direction, Artificial Intelligence (AI) based digital tools, I reckon, is likely to be one of the key game changers. The term AI was coined in 1956 by John McCarthy at the Massachusetts Institute of Technology (MIT) and is usually defined as the science of making computers do things that require intelligence when done by humans. AI helps to ferret out critical answers to many real-life issues and gain a competitive edge in business management, by creating and then effectively analyzing a huge pool of real life data.

AI is the fulcrum of business operations for several leading companies of the world, such as, Apple, Amazon and Uber. It has already started replacing human intelligence in a number key business operations in various industries. As a widely-known Indian business leader recently said, anything that can go digital will go digital. This wave is unstoppable in this modern era.

In this article, I shall restrict the scope of discussion to the application of AI in pharma sales and marketing.

A recent illustration from India:

The application of AI via a digital tool, called Chatbot – the short form of ‘Chat Robot’, is one of the ways in this direction. It is a complex computer program that simulates human conversation, or chat, through auditory or textual methods. Various industries have now started developing the Chatbot dialog application systems for a specialized purpose of human communication, including a variety of customer interaction, information acquisition and providing a range of customized services to the target group.

To illustrate the above point, let me draw upon a recent example from the banking sector of India. On March 05, 2017, a leading bank in India announced the launch of an AI-driven Chatbot named Eva, coined from the words Electronic Virtual Assistant (EVA), to add more value to their services for greater customer satisfaction.

According to reports, Eva is India’s first AI driven banking Chatbot that can answer millions of customer queries on its own, across multiple channels, immediately. It assimilates knowledge from thousands of sources and provide answers in a simple to understand language format in under 0.4 seconds. This is a good example of taking a quantum leap in improving operational efficiency by delighting the new generation of customers. “Within the first few days of its launch, Eva has answered over 100,000 queries from thousands of customers from 17 countries across the globe” – the bank reportedly claimed.

To do routine services more efficiently with a customer-centric approach, this AI-based  Bank OnChat combines a disruptive technology platform for a human-like conversation, powered by AI, and the Bank’s deep domain expertise and long acquired insight of banking related customers. Earlier this year, for a similar customer-oriented initiative using AI and Robotics technologies, the same bank launched an interactive  humanoid called Intelligent Robotic Assistant or IRA.

Although, these are just illustrations in the Indian context, an important question that surfaces: if these can happen in the banking industry, why not in the pharma sector of India?

Resisting changes versus finding innovative means to overcome challenges:

Coming back to the pharma industry, we all are aware that this knowledge sector, over the last four and a half decades in India, has been navigating through umpteen challenges, none of which has been easy, by any measure.

Nevertheless, as compared to the past, I notice a palpable difference today. Significantly more number of shrill voices with fierce resistance to changes are now outnumbering the out of box mindset, desire and efforts to still thrive, by overcoming those critical challenges. Since the formative years of the Indian pharma industry, it has been successfully overcoming the challenges of change, which are unavoidable though.

Such kind of indomitable ‘animal spirit’ within many leaders of the Indian pharma industry, created today’s national pharma behemoths like, Sun Pharma, Lupin, Cadila, Dr. Reddy’s, Alkem and many others. They are thriving despite continuation of immensely challenging business environment and tough socioeconomic demand in the country. By the way, the second richest person in India is from the Indian pharma industry and grew from a scratch, during this very period.

Making creative changes help, moaning doesn’t:

While facing the newer sets of challenges today, many industry greenhorns, I reckon, need to spend more quality time to effectively overcome these turbulences – provided of course they possess the requisite mindset, knowledge and other wherewithal.

Acquiring new insight through modern technological platforms, such as AI, will pay a rich dividend. Better customer engagement and relationship management with new genres of AI tools, furnishing stimulating and modern web-based content with personalized access, would help achieve the desired strategic goals in the changing paradigm – but just moaning won’t, surely.

A few global pharma players are now fathoming the scope and depth of this area, most others are still not sure about its usefulness for customer engagement and interactions, and commensurate real-life data requirements for AI related analytics.

A predictable pattern of a series of unpredictable challenges and developments:

According to Eularis, integrating AI based analytics with a pharma product offerings can provide substantial benefits including, among others, the following:

  • Identification of both tangible and intangible enhanced value proposition
  • Enhanced competitor differentiation
  • Optimal resource allocation for maximum market share gain, revenue and profit
  • Ability to see which levers to pull to maximize growth
  • Customizing sales and marketing messaging for greater customer engagement
  • Automation of sales and marketing messages and channels.

In my view, while moving in this direction, AI based analytics are now far more reliable than any human analysis of the humongous volume of different kinds of data. Doing so is sometimes beyond the capacity of any conventional computers that a marketing professional generally uses for this purpose. The prime requirement, therefore, is not just huge volume of data per se, but good quality of a decent volume of data, that a state of the art analytics would be able to meaningfully deliver to meet specific requirements of pharma marketers for creating a cutting-edge marketing strategy.

This will be an absolute necessity in the complexity of an evolving new paradigm in the cyberspace. In a similar context, as I wrote even earlier, any such technology-driven changes would usually follow a predictable pattern of a series of unpredictable challenges and developments in the business environment, which has already commenced in the pharma industry.

The Market:

According to an April 2013 article, published by the McKinsey  Global Institute, applying big-data strategies to better inform decision making could generate up to US$100 billion in value annually only across the US health care system, by optimizing innovation, improving the efficiency of research and clinical trials, and building new tools for physicians, consumers, insurers, and regulators to meeting the promise of more individualized approaches.

Mandatory generic prescriptions won’t make pharma marketing less important:

Even if the much talked about mandatory prescription in generic names comes to fruition, the new paradigm won’t make pharma marketing less important. This would, however, be more about providing patient-centric, credible and tangible disease management or treatment solutions or both, rather than just selling a drug giving a trade name to it.

Thus, the need for interaction with physicians by the pharma players, besides some additional new target groups, would continue to remain important. Nonetheless, the message – mostly its form, substantive content, the targeting process and the usage of various tools for delivery of the same, would undergo substantive modifications. These changes would generally be prompted by fresh thinking, together with a fresh pair of eyes and mind, in the prevailing business environment, at any given point of time, well supported by data and tested with state of art analytics. The depth and gravity of environmental changes may also hasten the process of digital transformation of pharma sales and marketing, in various ways.

Those who are still trying harder to milk the traditional prescription demand generation process to the extent possible, despite its lesser and lesser yield, would need to introspect now, if they are able to. The time, and the prevailing pharma business environment probably demands jettisoning the conventional mindset faster, and search for the best-suited and most innovative modern tools to hit the bull’s eye. The young pharma professionals with a ‘can do’ spirit to effectively navigate through the strong headwind, are likely to emerge as early winners – provided of course their seniors and diehard ‘trainers’ don’t block their required elbow space.

‘Virtual Representatives’:

Deploying ‘Virtual Representatives (VR)’, well- supported by analytics for key target customers that QuintilesIMS is recommending, could be one among several other important examples in this area. VRs are appropriately equipped to take any doctor’s call online, for any product or related information, at any time the physicians find convenient – during or after their busy practicing hours.

The ‘push-pull’ balance between the doctors and the pharma players for such engagements can also be appropriately configured, and that too at a fraction of the current cost incurred to for similar purpose. This process and the technology used will be quite close to Chatbot, that has recently been introduced by an Indian bank, as illustrated above.

In conclusion:

Despite the rapidly changing business environment, pressing socioeconomic demands and a national dream for ‘Digital India’, the pharma industry hasn’t demonstrated any significant appetite for a change in the process of doing the business in the country. Individual players, by and large, have remained mostly consistent in strictly adhering to much tried processes and tools, though in their multiple permutations and combinations, especially in the domain of sales and marketing.

Other industries, like banking – also facing different types of tough challenges, are making efforts to stay ahead of the technology curve for operational excellence and greater consumer satisfaction. Fast scaling up of digital applications, such as Chatbots, Humanoids and the likes, vindicate this point.

Notwithstanding the availability of a large gamut of cutting-edge technological platforms, such as those based on AI, most players within the pharma industry continue to be rather slow in adopting these important and innovative resources. Could it be due to dearth of requisite talent, especially in pharma sales and marketing leadership within the industry? Well, many may argue so – some may also feel otherwise. Nevertheless, finding the right answer for a slow response of pharma in this domain still remains elusive.

That said, amid a gradually shifting paradigm, Indian pharma companies may wish to consider imbibing innovative technological interventions, such as, AI-based digital applications in sales and marketing. This has a great potential to successfully sail through many uncertainties, not just the latest one. It would also help changing the traditional ball game with a flexible, multitasking and contemporary one – right from conceptualizing – to charting out a customer-centric sales and marketing strategy – and then its immaculate execution, catapulting the company to a new and fascinating growth orbit altogether. Thus, staying ahead of the technology curve by the Indian pharma players, assumes critical importance for a long-term business sustainability, more than ever before.

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.

Generic Drug Quality: Cacophony Masks An Important Note, Creates A Pariah

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In the ongoing debate between branded-generics and generic drugs without brand names, the concern about drug quality is occupying the center stage, with the former generally being painted in white, and the later in black – with no shades of gray in-between. Interestingly, many large domestic companies manufacture and sell both these genres of generic medicines, and the marketing approval process of both is no different, in a relative yardstick. The degree of difficulty in testing their quality standards, across the country, is no different, either.

On February 25, 2017, even the USFDA, reportedly, raised concerns, for the first time, on the quality and efficacy of medicines, in general, being sold within India. The news report further highlighted: ‘Over the past two years, many domestic majors, including Sun Pharma, Dr. Reddy’s, Cipla and Zydus Cadila have faced regulatory ire over quality of medicines exported from here and sold in the US and other overseas markets’.

It is undeniable, if prescriptions in generic names are made mandatory, there could be direct job losses within the industry, just as loss of significant business clientele of many professional service providers for branded generic business, directly or indirectly. Its net impact needs to be factored-in too, while taking a final decision on this subject.

Lack of enough credible scientific data establishing superiority of branded-generics over their non-branded equivalents are also striking, so are few instances of doctors filing Pharmacovigilance reports with the DCGI on the inferior quality of non-branded generic drugs. Neither is the most competent body in this area – the Central Drugs Standard Control Organization (CDSCO), has concurred with any such claims, so far. Without these, the whole debate based on seemingly over the top claims of superiority of branded generics as a class, is based no more than a matter of conjecture.

I discussed most of these points in one of my earlier articles published in this blog on April 24, 2017. Thus, in this article, I shall focus mostly on an important generic-drug-quality related amendment, very recently made in the Drugs and Cosmetics Act of India, which hasn’t received as much attention as it deserves. This finer note in the drug regulatory playbook, in fact, got nearly masked in the high-decibel cacophony of arguments and counterarguments on Prime Minister Modi’s recent hint on making prescriptions in generic drug names mandatory.

The core issue remains the same, both for non-branded and branded generics:

In the marketing approval process of any branded generic or a non-branded generic drug, Bioequivalence (BE) studies hold immense scientific importance. It ascertains whether the generic equivalent possesses similar efficacy and safety profile as the original molecule for interchangeability. Which is why, in most countries, including Europe and the United States, BE testing is mandatory for approval of any generic drug. Even the large buyers of these drugs, such as the World Health Organization, buy only those generics with proven BE.

Nonetheless, like many other nations, in India, as well, the marketing approval standards for all generic drugs, with or without a brand name, are exactly the same. However, this approval process gets alarmingly relaxed, for both these generic types, with the passage of time, which is the core issue.

New drug definition in India:

According to section 122-E of Drugs and Cosmetics Rules, 1945 (D&C Rules) new drugs will include unapproved drugs, modified or new claims, such as, indications, dosage forms (including sustained release dosage form) and route of administration of already approved drugs and combination of two or more drugs. A new drug shall continue to be considered as new for a period of four years from the date of its first approval or its inclusion in the Indian Pharmacopoeia, whichever is earlier.

BE studies necessary only for ‘New Drugs’:

For all such new drugs and their Fixed Dose Combinations (FDC), including those which are not covered by a patent, if introduced for the first time in India, would necessarily require its applicant to submit the marketing approval documents well-supported by phase III clinical trial data, which includes BE studies against the original molecules. BE of a drug product is achieved if its extent and rate of absorption do not show statistically significant differences from those of the reference product when administered at the same molar dose.

After the 4-year period BE tests not necessary:

Interestingly, after the 4-year period, D&C rules allow subsequent manufacturers of similar drugs to generally rely on the data generated by other pharma companies to obtain marketing approvals for their drugs. In other words, after this 4-year period, manufacturers of branded or non-branded generic drugs are not required to establish comparable safety and efficacy of their formulations with the original molecule through BE and other studies. It is worth noting here, unlike India, BE tests are mandatory for approval of all generic drugs at any time, in most countries across the world.

How would a doctor select only those branded-generics with BE studies?

As there isn’t any easy way to know and identify, both by the doctors and also the patients, which branded or non-branded generics were introduced without BE studies, both these categories pose equal risks to patients – not just the cheaper generic drugs sans brand names.

Changes recommended:

This laxity in the regulatory framework in India did create a lot of uneasiness about the quality of branded and non-branded generic medicines approved by the drug regulators and sold in the country. Responding to this issue, Professor Ranjit Roy Chowdhury Committee Report recommended in July 2013 to make BE and bio­availability studies mandatory for all types of generic drugs, even after the 4-year period.

Cacophony masks an important note:

The good news is, on April 3, 2017, by a Gazette Notification, Indian Government enacted amendments to the Drug and Cosmetics Act (1940) requiring mandatory BE studies for marketing approval of all generic drugs even beyond the 4-year period of the ‘new drug’ definition. It says, “The applicant shall submit the result of bioequivalence study referred to in Schedule Y, along with the application for the grant of a license of the oral dosage form of drugs specified under category II and category IV of the biopharmaceutical classification system.”

Biopharmaceutics Classification System:

The Biopharmaceutics Classification System (BCS) is a scientific framework to differentiate the drug formulations based on their aqueous solubility and intestinal permeability, and mainly depends on two factors:

  • How well the drug dissolves in the stomach and intestinal fluids (drug solubility)
  • How readily the drug passes through the intestinal wall into the blood flow (drug permeability)

The BCS was introduced by Gordon L. Amidon in 1995 to classify drugs into the four categories based on these parameters, as follows:

  • Class I: High Solubility – High Permeability
  • Class II: Low Solubility – High Permeability
  • Class III: High Solubility – Low Permeability
  • Class IV: Low Solubility – Low Permeability

CDSCO still needs to find the right answer to a key question:

Interestingly, this so important note in the regulatory playbook of India got masked in the high-voltage cacophony on branded and non-branded-generics. However, CDSCO would still require finding out the right answer to a key question: how would a doctor or a patient possibly know on which branded and non-branded generic drugs BE tests were not carried out, before the above amendment came into force.

Reported data on substandard drugs in India:

Quoting CDSCO data, the September-October 2015 issue of the ‘Indian Journal of Endocrinology and Metabolism’ summarized that ‘during the years 2011-2014, the regional laboratories tested samples at 91 percent of the installed capacity, but their overall detection rate of sub-standard drugs were only 3.6 percent’. Many have expressed doubts about these numbers though, nevertheless, these are Government data, and don’t fall in the realm of any conjecture.

In any case, the Union Ministry of Health doesn’t seem to concur that the issue of substandard drugs in India, that includes both the branded and non-branded generics, has assumed a public health menace in India or even alarming.

No qualms on value added branding of generic drugs, but fix the loophole for all:

It is understandable, when generic drugs are branded for tangible value-added product differentiation even within the identical or the same drug molecules. There are no qualms on such branding per se, though it comes at a high cost.

Marketing approval requirements being the same for all branded and non-branded generic drugs with the same pitfalls of no mandatory BE-testing requirement after the 4-year period, branding should add commensurate tangible value. Otherwise, why should most patients pay a significantly extra amount for heavily promoted branded-generics? Is it to help the pharma companies fighting with each other to increase their respective pies of revenue and profit on an essential commodity? Instead, stakeholders should now focus on easy detection of all those branded and non-branded generic drug formulations that avoided mandatory BE studies, prior to April 3, 2017.

In conclusion:

Despite CDSCO’s statistical data on substandard drugs, the general concern regarding the efficacy and safety of medicines manufactured in India is often raised both inside the country, as well as by some well-respected overseas drug regulators. Curiously, when raising the same concern CDSCO banned hundreds of branded FDCs, as these drugs came to the market without carrying out required scientific tests due to some major lacunae in the regulatory system, there was a huge protest in the country raised by almost the same people, as business interests prevailed over patients’ health interest.

Interestingly, displaying a sharp contradiction in today’s cacophony, patients’ health interest has been put in the forefront to protect business interests, especially when the CDSCO has raised no such concern, whatsoever.

The reverberating claims on superior drug quality for branded-generics as a class, over their cheaper non-branded equivalents, with the former generally being painted in white, and the later in black – with no shades of gray in-between, as I said before, is based mostly on conjecture rather than enough hard facts. Thus, the question comes up, who is responsible for ensuring drug efficacy and safety for the patients in India – CDSCO or non-fact based claims being raised mostly by those who have a direct or indirect financial interest in branded-generic business?

Keeping this in perspective, it is indeed intriguing, why such an important regulatory step of April 3, 2017 requiring mandatory BE studies for marketing approval of all generic drugs, even after the 4-year period, is getting masked in the cacophony, mostly favoring the branded-generics as a category. However, it’s no-brainer to understand that this din would continue, projecting all generic drugs sans brand names – a pariah!

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.