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Honing Patient Outcomes With WHDs

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On November 01, 2019, San Francisco-based Fitbit, Inc. announced that it has entered into a definitive agreement to be acquired by Google LLC for approximately US$ 2.1 billion. Many believe, though, the value of Fitbit lies in the health data that its wearables capture for its large base of users.

According to the CEO of Fitbit, currently the Fitbit brand supports more than 28 million active users around the globe who rely on these wearable products ‘to live a healthier, more active life.’ With Google’s resources and global platform, Fitbit will be able to accelerate innovation in the wearables category, scale faster, and make health even more accessible to everyone, he added.

The article – ‘The Real Reason Google Is Buying Fitbit,’ published in the Time magazine on November 04, 2019 makes some interesting points, such as the following:

  • The fast-growing healthcare tech space could be worth US$24 billion by 2020, says an estimate from Statista.
  • Although, Google has been working on cardiovascular health, diabetes and more, it hasn’t been publicly pushing healthcare as a business proposition, just yet.
  • Whereas, Google’s rivals, most notably Apple, have embraced healthcare as the next big battleground in the tech world, attracted by the promises of big profits for those who can help simplify a byzantine healthcare system.

Nonetheless, the Fitbit acquisition would facilitate Google’s entry into the Wearable Health Devices (WHDs) market in a big way, alongside other big players, such as, Apple and Samsung.

Driven by the most likely scenario of increasing usage and usefulness of WHDs, several pharma players are sniffing huge underlying commercial opportunity in this space, alongside being demonstrably patient-centric. Thus, my today’ article will deliberate whether or not WHDs will be able to offer a cutting edge to innovative drug marketers, by continually honing patient outcomes. Let me initiate this discussion by fathoming the importance of WHDs in the fast transforming digital world.

The importance of WHDs in the digital world:

‘Mary Meeker‘s 2019 Internet Trends Report’ highlights, about 51 percent of the global population is now connected to the internet, with the majority of users based in China, India and the United States. However, global internet user growth has slowed down by 6 percent and it’s becoming increasingly harder to get the rest of the world online.

In this background, especially - ‘As patients become more involved in making decisions about their health care, research shows, the result is increased satisfaction and improved health outcomes.’Consequently, the report spotlights healthcare digitization where consumer adoption of digital health tools is increasing rapidly. Some of the top areas, in terms of their speed of adoption, were listed as follows:

  • Online Health Information
  • Online Provider Reviews
  • Mobile Tracking
  • Wearables
  • Live Video Telemedicine

This gives a sense of how fast the WHDs are gaining importance for the consumers. Interestingly, Intouch Group also points out that wearables are now being used more to manage a diagnosis rather than just fitness trackers. Adding further, it pointed out – ‘Apple’s ResearchKit is an example of what CEO Tim Cook calls the “democratization of healthcare,” in that it provides health data directly to consumers so they can manage their health.’

A recent study on the scope of wearables: 

The scope of WHDs was aptly corroborated in a recent article – ‘The Rise of Wearable Technology in Health Care,’ published in the JAMA Network Open on February 01, 2019. The paper concludes, the general principle of commercially available ubiquitous wearable computers bodes well for our future ability to measure, track, and understand patient physiological data and behavior both in the hospital and at home.

The ability to capture such data, then applying machine learning to get the evolving health trends and sending alerts to patient accordingly – nurses, and physicians are instantaneously getting empowered to deliver patient outcomes. The fact that the alert can come easily via the patients’ smartphones that a significant part of the global population now carries with them, leading to further democratization of health care.

The Economist  also predicted, by 2020 – 80 percent of the adult population of the world would have a smartphone in their pocket. Therefore, this development opens up an entirely new world of real-time data acquisition, monitoring, and intervention, the paper underscored.

Giving a relevant example, it highlighted: ‘On December 6, 2018, Apple rolled out a software upgrade that turns the Apple Watch Series 4 into a personal electrocardiogram.’ The researchers further added, while WHDs’ fidelity may not yet exactly match medical-grade monitors and devices, these are “good enough” coupled with around-the-clock capabilities, real-time data capture, storage, and analytics and seem likely to provide real value.

The opportunities with WHDs:

Both from the health and business perspectives, WHDs are opening new vistas of opportunities for all stakeholders in the healthcare space, such as, patients, doctors, care providers and also pharma companies. This was enunciated in several studies, such as one, titled ‘Wearable Health Devices – Vital Sign Monitoring, Systems and Technologies,’ published by Sensors (Basel, Switzerland) on July 25, 2018.

This paper also reiterated: ‘Wearable Health Devices (WHDs) are increasingly helping people to better monitor their health status both at an activity/fitness level for self-health tracking and at a medical level providing more data to clinicians with a potential for earlier diagnosis and guidance of treatment. The technology revolution in the miniaturization of electronic devices is enabling to design more reliable and adaptable wearables, contributing to a world-wide change in the health monitoring approach.’

Thus, a big excitement is currently palpable around the technology related to WHDs. Many more opportunities are expected to unfold for continuation of the ascending trend. With the entry of big global tech giants such as, Apple and now Google, besides scores of small startups, WHDs of many types have started entering into the healthcare, carrying a promise to improving outcomes and creating a unique patient experience in the disease treatment process.

Improves outcomes, creates a unique disease treatment experience:

Echoing many other experts in this area, I also believe that WHDs have covered a lot of ground by now – expanding its usage from fitness trackers to diagnosis of disease and then monitoring the progress both during and after treatment. Current usages of WHDs are mostly for non-infectious chronic diseases, such as diabetes, cardiovascular conditions, sleeping disorders, obesity and treatment compliance, besides others. The list is gradually expected to expand.

Apparently, encouraged by this trend, more pharma players are now moving into this area for significant brand value for augmentation through better patient outcomes – apace with providing a unique disease treatment experience for suffering individuals.

The scope in India:

As WHDs have a close link with both Internet and Smartphone penetration, let me try to weigh the potential of the wearables, in view of the current status of both in the country.

According to the India Internet 2019 Report by Internet and Mobile Association of India (IAMAI), the following three points are indeed noteworthy, besides others:

  • With 451 million monthly active internet users at the end of financial year 2019, India is now second only to China in this regard.
  • Urban India with 192 million users had almost the same number of users as rural India. However, in terms of percentages or penetration, given the disparity of population distribution in urban and rural India, urban India had a considerably higher penetration level.
  • In rural India, a sizable portion does not have access to the Internet, and provides a huge opportunity for growth which will contribute to an increase in the overall Internet population over the next few years, it said.

Similarly, according to the Statista report, for 2017, the number of smartphone users in India was estimated to reach 299.24 million, with the number of smartphone users worldwide forecast to exceed 2.3 billion users by that time, and was projected to be nearly 2.7 billion by 2019.

These numbers speak for themselves on the underlying opportunities of WHDs – both globally and locally. Accordingly, large pharma players have already started teaming up to deliver better patient outcomes, leveraging the value of WHDs.

Pharma players teaming up to deliver better patient outcomes with WHD:

There are several such examples. Nevertheless, to illustrate the point, let me cite one such recent instance of Abbott Laboratories announcing a deal on February 20, 2019 with Novo Nordisk to make diabetes management easier by linking technologies of the two companies. The deal will allow integration of insulin dose data for Novo Nordisk’s pre-filled and connected pens with its ‘FreeStyle’ Libre mobile app and cloud-based system.

‘Abbott’s ‘FreeStyle’ Libre Continuous Glucose Monitoring (CGM) system will read glucose levels through a sensor that can be worn on the back of the upper arm eliminating the need for routine finger pricks. Through the FreeStyle LibreLink app users can capture and view their real-time glucose levels, their eight-hour glucose history, and how their glucose is currently changing on their smartphone.’

Yet another report highlighted, ‘Google sister-company Verily is teaming with big pharma on clinical trials.’ On May 21, 2019, the company announced strategic alliances with the pharmaceutical companies Novartis, Sanofi, Otsuka and Pfizer to help it move more deeply into the medical studies market. The goals for Verily, and its pharma partners, are to reach patients in new ways, make it easier to enroll and participate in trials, and aggregate data across a variety of sources, including the electronic medical record or health-tracking wearable devices,’ the report emphasized.

Conclusion:

It seems clear that in the rapidly transforming digital world, many drug companies are realizing the criticality of making their business operations sine qua non with the evolving trend is essential. This is not just for the organization progress, but also for long-term survival of the business. In the midst of this exciting technological environment, the potential value of WHDs to deliver better patient outcomes is being brought to the fore, primarily by the pure tech companies.

Figuring out the magnitude of the new opportunity, several pharma companies have thrown their hats in the ring, primarily in the form of collaborative deals. This ushers in a new phase in the healthcare space. Mostly because, such initiatives will have to be patient-centric for providing a unique patient experience with the drugs, in the disease treatment process. As India too, is taking rapid strides for penetration of digital technology in its ‘Health for All’ initiatives, the use of WHDs for better and cost-effective patient outcomes isn’t a pipe dream, any longer.

The evolving scenario, therefore, opens yet another door for the pharma players to grow their business, not just with drugs offering differential value, but also by making even a ‘me-too’ drug perform better, leveraging the potential of WHDs, effectively. From this perspective, continuously honing patient outcomes with WHDs, appears to be a unique tool for pharma marketers to make use of – in search of excellence.

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.

 

Focus On Patient Compliance To Boost Pharma Sales…And More…

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One high-impact area in the healthcare space that often finds its place in the backseat is – patient noncompliance. A term that is commonly used in regard to ‘a patient who does not take a prescribed medication or follow a prescribed course of treatment.’ It comes with a steep price, for causing serious adverse impact not just on human health and health system, but also in the pharma business. Intriguingly, such incidents are still not scientifically monitored enough and vigorously acted upon, both globally and locally.

The World Health Organization (W.H.O) has also flagged it as a huge problem, as it reports, 10 percent to 25 percent of hospital and nursing home admissions result from patient noncompliance. Furthermore, about 50 percent of prescriptions filled for chronic diseases are not taken correctly, with 40 percent of patients not adhering to the treatment regimen.

In this article, just after giving a flavor to its financial cost to patients, I shall dwell mostly on its impact on the pharma players, as overcoming this important problem doesn’t generally fall in the area of strategic focus for most of them. Finally, I shall explore how drug manufacturers can translate this problem into an opportunity – as the third growth driver for business, creating a win-win situation for all.

Economic and health impact on patients:

Noncompliant patients suffering from both acute and chronic ailments, pay a heavy price, not just in terms of longer suffering arising out of complications, but also incurring significantly more health expenditure for treatment of the same diseases. According to IMS Institute for Healthcare Informatics, on average, less than 40 percent of patients around the world are fully complying with their treatment instructions.

Even in the Indian context, the problem is no different. Let me illustrate the point with the example of a chronic disease, such as Asthma. The article published on June 26, 2018 in ‘Lung India’ – the official publication of Indian Chest Society reported: “The mean annual direct costs among compliant and non-compliant patients were ₹14, 401 and ₹24, 407, respectively. Percentage of hospitalization was less among the compliant group (6 percent) when compared with noncompliant group (17 percent).”

The study concluded, asthma is not only associated with patient-specific impairment, but also creates a significant economic burden for the family and society. The major contributors to the burden are the medication cost and hospital admissions. Patient compliance with prescribed drugs can help keep asthma under control, thereby decreasing the economic burden and emergency hospital admissions – avoiding the economic risk from ill health with high out of pocket payments.  Productivity loss is another under-appreciated source of economic loss contributing to indirect cost. The rising costs of investigations, interventions, and treatment of chronic diseases further complicate the problem.

Economic impact on pharma business:

According to November 16, 2016 report, published by Capgemini and HealthPrize Technologies, globally, annual pharmaceutical revenue losses had increased from USD 564 billion in 2012 to USD 637 billion due to non-adherence to medications for chronic conditions. This works out to 59 percent of the USD 1.1 trillion in total global pharmaceutical revenue in 2015.

The report highlights, besides medication nonadherence being a serious global health issue that needs to be addressed immediately, it also happens to be a critical business issue for pharmaceutical companies. Thus, it is the only area of their business where a sharp strategic focus “can generate significant top – and bottom-line growth, improve outcomes, and create substantial savings for the healthcare system – all at the same time.”

Major reasons for patient noncompliance:

Several reasons are commonly attributed to patient-noncompliance to medicines, such as:

  • Lack of knowledge of its health and economic impact
  • Importance of completing the full-course of the drug and dosage regimen for long-term remission, following immediate relief
  • Untoward side-effects and other inconvenience
  • Forgetting therapy because of preoccupation
  • Financial inability to complete the prescribed treatment regimen due to the high cost of drugs.

Nevertheless, the 9th Edition of Global Research Report by Capgemini Consulting underscores that reality is more complex. Patient adherence initiatives, if any, when undertaken, even by pharma companies, often lack a thorough understanding of the root causes of discontinuing treatment and failure to effectively engage patients with a holistic approach to the issue. It also emphasizes: “Individual tactics are tried by different brands and then discontinued as budgets and priorities shift, before their impact is known. Successes are seldom pulled through and expanded across the organization.”

Using it as the third major growth drivers for pharma:

The two primary factors that drug manufacturers are leveraging to boost growth of the organization are:

A.  New product introduction – gradually extending to line extensions and new indications. One such illustration is the cholesterol-fighting drugLipitor of Pfizer. The lifetime sales of this brand as of the end third quarter 2017 generated a stunning USD 150.1 billion of business for the company. Incidentally, Lipitor patent expired in 2011. There are many similar examples, including Humira of AbbVie.

B.  Regular and hefty price increases for already marketed products, for various reasons, but almost regularly. According to this 2019 report, percentage price increases, on a huge base, of some of the world’s top pharma brands were as follows:

  • AbbVie: Humira, a blockbuster drug with USD 15 billion in sales in the first 9 months of 2018: +6.2%
  • Allergan: Many of its brand-name drugs, including dry-eye medication Restasis: +9.5%
  • Biogen: Multiple sclerosis drug Tecfidera: + 6%
  • Bristol-Myers Squibb: Eliquis, a drug that prevents blood clots and is on pace for USD 6 billion in sales in 2018: + 6%
  • Eli Lilly: Type 2 diabetes medication Jardiance: + 6%

Many studies have captured the importance of regular price increase, as a key pharma strategy, not only to drive the internal growth, but also to keep their investors, as well as, the stock market on the right side. There are examples that for some of the top global pharma players, this strategy was directly responsible for 100 percent of earnings-per-share growth in 2016, and more than 20 percent of the revenue made in the first three quarters of 2018.

On the other hand, some top analysts’ findings highlight that drug companies serious strategic focus just on the issue of patient noncompliance with novel tactical measures, could fetch as much as a 30 percent increase in annual earnings per share for many players, even in India.

This brings up to the point – can strategic focus to minimize patient’s non-compliance, supported by adequate resources, be the third growth driver for drug companies?

Can focus on patient noncompliance be the third growth driver for pharma?

For a moment, leaving aside the above two primary growth drivers, if we look at the estimates, as quoted above, well over 50 percent to 60 percent of a brand’s potential sales is wasted due to patient noncompliance. Isn’t it huge? Can this be ignored? Obviously not. Instead, why not pharma converts this problem into an opportunity, with a sharp strategic focus, leveraging technology.

Translating this potential opportunity into reality is neither very easy nor is every company’s cup of tea. But the reward for the winners is indeed phenomenal. To chart on this frontier, one of the toughest barriers, besides a winner’s mindset, is getting access to credible and meaningful patient-data, for various reasons. On the other hand, it isn’t an insurmountable problem, either – especially, with today’s rapidly progressing technology.

Some companies have started the long march:

According to the review article, published in the New England Journal of Medicine: ‘The ability of physicians, to recognize non-adherence is poor, and interventions to improve adherence have had mixed results. Furthermore, successful interventions generally are substantially complex and costly.’

Realizing that it as a potential opportunity – disguised as a problem, several pharma players have started thinking about exploring this not much charted territory, confirm reports coming from different countries of the world. To give an illustration, November 22, 2016 edition of Fierce Pharma reported: ‘Pharma companies have more recently joined the conversation with partnerships and programs that include adherence aims.’

It is generally believed today that rapid ascendency of modern technology, and its strong influence on people, will help create a new awareness of its current adverse impact both on patients and the drug companies.

What else could be done in a much wider scale?

Digital interventions, such as smartphone apps, are becoming an increasingly common way to support medication adherence and self-management of chronic conditions. In this regard, the May 14, 2018 study titled, ‘Smartphone apps for improving medication adherence in hypertension: patients’ perspectives’, published in the journal of Patient Preference and Adherence, concluded as follows:

‘These data showed that patients can identify the benefits of a medication reminder and recognize that self-monitoring their blood pressure could be empowering, in terms of their understanding of the condition and interactions with their general practitioners.’ But some loose knots are still to be tightened.

Tightening the loose knots:

Having leveraged the state of the part digital technologies to tighten the loose knots in this area,a host of AI-enabled smartphone health and diagnostic apps, capturing patient compliance details, especially in chronic disease areas, are fast coming up. Most of these are being developed by large, small and medium sized non-pharma pure tech companies, including startups. For example, according to reports: ‘With the release of the Apple Health Record and Apple Watch with a single-lead ECG, it’s evident that Apple has officially entered the healthcare space.’

A good number of these apps have received even the US-FDA approval, such as: MyDose Coach - a reliable dose calculating app for type 2 diabetic patients who take insulin once-daily in concert with physician guided insulin recommendations. Or, GoSpiro – a home spirometer, to measure air output from the lungs for COPD patients and connects wirelessly to provide hospital-quality data regarding breathing.

That many non-pharma entities are trying to create a space for themselves in a high-tech, but non-drug treatment segment within the pharma space, has prompted, several drug manufacturers to rewrite their marketing playbook, incorporating this ‘new notation’.

It’s real now…for some:

As the above Fierce Pharma article reported: ‘Pharma companies have more recently joined the conversation with partnerships and programs that include adherence aims; efforts from Verily and Sanofi and IBM and Novo Nordisk have recently made the news.’Further, on November 07, 2018, in another report it brings to the fore that Geisinger Health System has developed mobile apps to manage asthma with AstraZeneca, and a wearable app to manage pain with Purdue. It also joined forces with Merck to develop tools for patients and caregivers to improve care coordination and medication adherence.

Moreover, on February 09, 2019, Japanese drug major Astellas and WiserCare - a company that develops healthcare decision support solutions, announced a collaboration that includes improving patient adherence to care plans, and improve the overall care experience.

In tandem, concern on patients’ data privacy, may also now be addressed, possibly by making use of blockchain or similar technology for such initiatives, as I discussed earlier in this blog.

Conclusion:

‘Acquiring new customers is important, but retaining them accelerates profitable growth,’ is the theme of an article, published in Forbes on June 08, 2016. Therefore, just as any other business, this dictum applies to the pharma industry, as well, especially in context of patient noncompliance to medicines, with a clear strategic focus to minimize its impact on performance.

The major reasons for patient noncompliance ranges from ignorance of its adverse impact on health to side effects, forgetfulness and right up to inability to afford full-course of the prescribed drug treatment. Despite its continuity over decades, adversely impacting patients, health system and the pharma players, it won’t be prudent to infer that no attempt was being made in the past, to address this critical issue. Nevertheless, those measures have not worked, for many reasons, as we see today from various research studies in this area, even in the Indian context.

Once again, intervention of technology to make patients compliant to medicine, is showing promise for following it up more vigorously. That some global drug majors are entering into collaborative arrangements with non-pharma, technology companies of various sizes, sends a signal of the emergence of a third major growth driver for pharma, as discussed above.

This issue is so important, especially considering that the low hanging fruits of R&D have mostly been plucked, just as regular hefty increases of drug prices are meeting with tough resistance, squarely. In this scenario, a robust strategic focus on patient compliance would not only boost pharma sales but would also reduce the disease burden of a large section of people significantly. This will benefit all and harm – none.

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.

‘Digiceuticals’: A Force Multiplier to Contain Chronic Diseases

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There is a growing need for more effective prevention, treatment or management of many serious Noninfectious Chronic Diseases (NCDs), with greater safety and at a lesser cost. As a major step in this direction, ‘digiceuticals’ or ‘digital therapeutics’ are now drawing heightened interest from the medical and scientific communities.

‘Digiceuticals’ are basically custom made digital software working as drugs. These are presented mostly in the form of user-friendly smartphone apps for various disease conditions –  both as stand-alone therapy, or to augment other treatment processes for better outcomes.

Increasing usage of digital technology enabled therapy for a gamut NCDs, prompts me to discuss in this article the relevance, scope, promise, and of course, the rationale behind the same. Its importance swells manifold when the risks of lifelong health hazards that such chronic disorders may pose are factored-in, alongside their overall socioeconomic impact.

Chronic diseases – the invisible global epidemic:

Chronic diseases, such as heart disease, stroke, chronic respiratory disorders and diabetes, including cancer, are by far the leading causes of death and disability worldwide. The World Health Organization (W.H.O) also reiterates that this invisible epidemic is spreading out globally – across every region and pervading all socioeconomic classes.

The mortality, morbidity and disability attributed to chronic diseases, as estimated by the W.H.O, is expected to rise to 73 percent of all deaths and 60 percent of the global burden of disease by 2020. Interestingly, 79 percent of the deaths attributed to chronic disorders occur in the developing countries, such as India.

Can chronic diseases be prevented?

W.H.O also emphasizes that four of the most prominent chronic disorders, namely cardiovascular (CVD), cancer, Chronic Obstructive Pulmonary Diseases (COPD), and Type 2 diabetes – are linked by common and preventable biological risk factors, notably high blood pressure, high blood cholesterol and overweight. Most importantly, these relate to major behavioral risk factors, like unhealthy diet, physical inactivity and tobacco use, among several others.

Awaits a radical change – from “Suppliers Push” to “Consumer Pull”:

In the above perspective, a series of well-integrated action related to several human behavioral factors, could help prevent many NCDs, effectively. A fundamental change in mindset of all concerned is critical to avert the merciless onslaught of this epidemic. This calls for a radical change in the existing process of addressing these disorders – from “Suppliers Push” to “Consumer Pull.”

The January 2017 White Paper titled, “Human-Centric Health: Behavior Change and the Prevention of Non- Communicable Diseases”, published by the World Economic Forum (WEF), drives home this point succinctly, as follows:

“Decreasing the burden of NCDs will require a transformation through which the threat of disease is recognized and addressed. The transformation should move us away from the present state of ‘supplier push’, which emphasizes expensive, capital-intensive, hospital-centric interventions that have so far produced disappointing results, to a system that relies on ‘consumer pull’. A consumer-focused system would recognize the principles of behavioral economics to encourage and enable people to adopt healthier behavior across all aspects of their lives. Individuals would be supported in this effort by a network of critical stakeholders ranging from government to private enterprise, from healthcare providers to payers, from the technology developers to local communities.”

NCDs are triggered by behavioral pattern and lifestyle:

Picking up the thread from here, I shall deliberate now, how the state of the art digital technology-developers are playing a stellar role in this space, with greater precision and more cost-effective way. This is because, many NCDs are triggered by consistent behavioral and lifestyle pattern of an individual. Consequently, continuously monitoring of desired changes in individual behavior, are expected to gradually become the first-line treatment to effectively address these conditions. Several published studies indicate that the process has started rolling, aided by smartphone based sophisticated digital tools – in many cases even without any expensive and lifelong medications.

The May 26, 2016 paper titled, “Clustering of Five Health-Related Behaviors for Chronic Disease Prevention Among Adults, United States, 2013”, captures a cluster of five health-related behaviors for chronic disease prevention as – never smoking, getting regular physical activity, consuming no alcohol or only moderate amounts, maintaining a normal body weight, and obtaining daily sufficient sleep. This article was published by the Centers of disease Control and Prevention of the United States.

Preventing chronic diseases with ‘digiceuticals’:

The April 7, 2017 article captioned, “Can ‘Digital Therapeutics’ Be as Good as Drugs?”, published by the MIT Technology Review, dwells on this area. The paper indicates an emerging belief among technology geeks that ‘digiceuticals’, or digital drugs will become ‘the third phase’ of medicine for many disease conditions, being the successor to the chemical and protein drugs that we have today, but without the billion-dollar cost of bringing one such drug to market. The core idea behind this new concept is to develop software that can improve a person’s health as much as a drug can, but without the same cost and side-effects, the author says.

An innovative new class of medicine:

The term digital therapeutics or ‘digiceuticals’, as many calls these, is considered as an innovative new class of medicine that gives participants access to the world’s most effective behavior therapies, enhanced with smart digital technology, and delivered directly to their front door. These can be used both as a replacing medicine, and also for enhancing efficacy of a medical treatment, as a situation would necessitate.

There doesn’t seem to be any clear-cut difference between these two – digital therapeutics and ‘digiceuticals’. Nonetheless, some do believe that there is a difference – quite akin to prescription medication versus nutritional supplements, with consequential differences in regulatory and other areas. Be that as it may, ‘digiceuticals’ when used for prevention, treatment or effective management of any chronic ailments would require to be scientifically evaluated just as any other drugs, devices and treatment processes.

The future of health care will be App-based:

Another article titled “Digital Therapeutics: The Future of Health Care Will Be App-Based”, published in Forbes on July 24, 2017, highlights how several digital technology companies are now focusing on the development of state of art smartphone app-based digital treatment programs that can be delivered at a massive scale and with a low cost to prevent progression of many debilitating NCDs, for a large population across the world, including India.

‘Digiceuticals’ versus other mobile wellness apps:

Unlike many smartphone based wellness apps to keep a regular tab on daily exercises, heart rates, calorie intakes, breathing, sleep pattern among several others; treatment processes with ‘digiceuticals’ are quite different. These softwares are tailor-made to prevent or treat specific chronic disorders, like diabetes, cardiovascular conditions, COPD, insomnia and chronic depression, to name a few. The trend is fast catching up along with an increasing general realization that the influence of individual behavior and lifestyle pattern is so crucial in the prevention, and also in arresting the progression of many debilitating NCDs.

The current status:

The latest scenario in this area has been well captured in several research studies. One such is the 2017 Report of Grand View Research, Inc., which articulated the following key findings:

  • The global ‘digiceuticals’ or digital therapeutics market size was estimated at USD1.7 Billion in 2016, which is expected to grow at 21.0 percent CAGR from 2017 to 2025.Diabetes is expected to gain the largest market share due to the increasing global prevalence, fueled by the preventive steps taken to reduce them.
  • The adoption of digital therapeutics offers a reduction in healthcare cost associated with many NCDs, and are thus being used on an increasing scale. Digital tracking, continuous monitoring of various health parameters, management of physical activity and controlling eating habits are some of the important factors expected to propel the market growth.
  • Ascending trend of its usage for prevention of a wide range of NCDs would further add to the growth momentum. Patients accounted for the largest market share in the end-user segment owing to user-friendly interface and cost-effective management of many NCDs.
  • The North American region accounted for the highest revenue owing to technological advancement and health care expenditure to curb rise in a number of chronic diseases.
  • The Asia Pacific region is expected to garner considerable growth during the forecast period owing to increasing adoption of advanced healthcare technologies and rise in the number of NCDs.

The latest development in India:

A similar initiative, though, as augmentation of physician intervention in patients with Type 2 diabetes for better treatment outcomes, has recently been reported by the Press Trust of India (PTI) on June 13, 2017.

The abstract of the report, among other points, says that an Indian digital diabetes leader has announced “the results from a pilot designed to evaluate the feasibility and scalability of an artificial intelligence-led lifestyle intervention to improve self-management of people living with type 2 diabetes as a supporting tool to existing care in India…. The pilot results suggest that continuity of care between physician appointments for people with type 2 diabetes can be achieved with positive outcomes in a clinically significant, scalable and affordable way through this program. Participants that completed the pilot on average dropped their average blood sugar levels (HbA1c) by 0.59%. Amongst the participants that completed and dropped their HbA1c, the average observed was even higher at 1.04%. In addition, the participants showed a daily active usage of 78% for the duration of the 16-week program.”

This is indeed a laudable initiative by an Indian digital tech company. More such ventures are expected to be forthcoming, taking rapid strides in India. Keeping pace with these developments, “digiceuticals,” I reckon, will spread its wings faster to play a crucial role in preventing, if not treating and managing several serious NCDs – and in most cases without even swallowing any pill.

Conclusion:

The key concept behind ‘digiceuticals’ or digital therapeutics is to exert a strong influence on individual behavior and lifestyle pattern, which are crucial both in prevention, and in controlling the progression of many NCDs.  The desired level of change in behavior and lifestyle of individuals can be achieved through custom-made digital software. These are expected to deliver the same, or even better results in such disease conditions, at a much lesser cost, sans any serious side effects.

The ball has already started rolling with considerable success and a discernible promise in this direction. However, accelerating its speed further, and ultimately flooring the gas pedal, would depend on how all concerned stakeholders’, especially the technology experts, doctors, pharma industry, and other health care providers work in-sync with each other, leveraging the true potential of ‘digiceuticals’.

The rapid pace of progress in this endeavor will be a force multiplier in arresting the fast spreading ‘invisible epidemic’, as it were, of many serious chronic diseases or disorders, in a much better and cost-effective way 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.

Democratization of Healthcare: An Evolving Trend Driven By Cutting-Edge Technology

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We have stepped on to a fascinating era of yet another disruptive innovation in a newly carved out space of the healthcare domain.

Such initiatives are driven by path breaking ideas, which are being translated into reality with the application of cutting-edge technology. All these are aimed at providing a plethora of unique healthcare related solutions in the cyberspace to various stakeholders, especially to patients through inexpensive smartphones of various types.

Although the process has just begun, but is moving at a rapid pace. In virtually no time, as it were, it is showing a great potential of delivering more accurate and affordable healthcare solutions to a large number of the population globally, particularly in the developing nations.

‘Democratization of Healthcare’: 

The ‘patient empowerment’ of such kind, with technology enabled the power of personalized healthcare knowledge and information in an organized manner, has been termed as ‘The Democratization of Healthcare.’

The critical point to ponder, therefore, whether this fast developing state of art technological advancement has the potential of delivering a novel and much affordable process of disease treatment and management, in the real world. As it happens, the new paradigm would shift the focus of key stakeholders from doctors to patients, in a genuine sense, and almost irreversibly.

In this article, I shall deliberate on this wonderful emerging scenario.

A recent reiteration raises hope:

The following reiteration of one of the largest and most reputed tech giant of the world raises general hope that this process would soon come to fruition:

‘The democratization potential of healthcare interests most of us, as the injustice of fantastic healthcare available in some parts of the world, and others suffering needlessly.”

The above profound comment was made on a radio show – ‘Conversations on Health Care’, by none other than the Chief Operating Officer, Jeff Williams of Apple Inc. on January 4, 2016 and was reported accordingly by ‘appleinsider.com’ on January 06, 2016.

Jeff Williams also indicated in his talk, how smartphone technology can be harnessed for therapeutic purpose in disease treatment, as well. Citing an example, he said, detecting autism at an early age is a key to future treatment, as doctors can intervene – albeit to a limited degree – as long as the brain is still developing. 

He referred to a study that found not just the potential in app-based smartphone screening of children, but can even go much further by delivering therapy and treatment.

The rapid progress of technology in this direction is very real, as ‘Apple’ and other smartphone health app developers are stretching the commoditization of computer technology to serve health sciences. In not so distant future, with relatively inexpensive smartphones and supporting health apps – the doctors and researchers can deliver better standards of living in severely under-served areas like Africa, where there are only 55 trained specialists in autism, Williams said.

Triggers a key shift in focus: 

As I said before, unleashing the power of technology in healthcare solutions through smartphones will bring a fundamental shift in focus of all concerned, from medical doctors to ordinary patients. 

This transformation seems to be rather imminent now, as equipped with detailed knowledge of various types of individual health and disease related information through their smartphones, the patients would position themselves in the driver’s seat, demanding more for affordable treatment of diseases. 

Dr. Eric Topol, the author of the book titled, “The Patient Will See You Now”, thus very appropriately said, “MDs will no longer be considered ‘medical deities’, but rather professionals with whom patients will consult to get the proper treatment on the path of least resistance.” 

Consequently, the pharma players and other related service providers would require to ‘walk the talk’ by being ‘patient centric’ in the true sense, and definitely not by using this profound term, as one of the tools of their mostly self-serving, advocacy campaigns.

Empowering patients:

As Dr. Eric Topol said, smartphone applications that can monitor throughout the day, such as, heart rate and rhythm, blood pressure, take and interpret an electrocardiogram, capture X-rays and analyze ultrasound, have the potential to reduce patient visits to doctors, cut costs, speed up the pace of care and give more power to patients. He emphasized though, digital apps won’t replace physicians. The patients would still be seeing doctors, but the doctor-patient relationship will ultimately be radically altered.

As an illustration, it is worth mentioning here, that taking a significant step forward in this direction, the U.S. Food and Drug Administration (USFDA) has already approved ECG apps by for consumers, which have been validated in many clinical studies.

Examples of Smartphone Apps for patients:

Smartphone apps are now available for different user segments. In this section, I shall focus only on patient-centered apps capable of performing a wide array of functions, such as managing chronic disease, lifestyle management, smoking cessation and even self-diagnosis.

I am quoting below just a few of these interesting apps, as reported in an article published by ‘The Online Journal of Public Health Informatics (OJPHI)’ on February 5, 2014:

A. For diabetic patients, over 80 apps on the Android platform alone, offer a variety of functions. These include self-monitoring blood glucose recording, medication or insulin logs, and prandial insulin dose calculators.

Yet another diabetes intervention app integrated communication between patients and a healthcare provider. Here, the patient would log fasting blood sugars, daily eating behaviors, medication compliance, physical activity and emotions into a mobile online diary. A remote therapist with access to these diaries would then formulate personalized feedback to the patient.

‘WellDoc’ is reportedly one such company that has already received approval of the US FDA for its mobile-enabled diabetes management program, and is being paid for by health insurers as they would for a pharmaceutical product.

B. For smoking cessation and alcohol addiction apps are also available. At least 47 iPhone apps for smoking cessation and another one called – ‘A-CHESS’ (Alcohol Comprehensive Health Enhancement Support System) helps preventing relapse in alcoholic dependency and harnesses mobile technology to improve treatment and motivation.

C. For asthma and allergic rhinitis patients, an app called ‘m.Carat’, developed at Faculdade de Medicina da Universidade do Porto, Portugal, , helps recording their exacerbations, triggers, symptoms, medications, lung function tests and visits to the doctor or the hospital. The users of this app can also receive disease education, medication information, task notifications, and synchronize records with an online database to better control their symptoms.

D. For psychiatric patients, available smartphone apps offer benefits of ambulatory monitoring, that randomly prompts the patient to self-report psychotic symptoms multiple times throughout the day.

E. For sickle cell disease another app allows patients access to an online diary for recording pain and other symptoms.

F. For patients with dementia, ‘iWander’ app assists the affected individuals with daily living, by providing audible prompts to direct the patient home, sending notifications and GPS coordinates to caretakers, or by calling local 911 (US emergency) services.

G. For HIV (human immunodeficiency virus) and STD around 55 unique smartphone apps are available. These are used for education, prevention, testing and to provide other resources.

Self-diagnosis without a medical visit:

The above article also states that patients may even use smartphone apps to attempt self-diagnosis without a medical visit. Patients with a camera-enabled smartphone can use apps to take photographs of skin lesions and send these to a remote server for computer analysis and/or review by a board certified dermatologist. However, such apps are still not without their pitfalls, which are being addressed by the scientists, expeditiously.

Nevertheless, informed debate has already started in search of an appropriate direction for self-diagnosis with the help of robust smartphone apps, without any in-person medical visits.

Need for ‘Regulatory control’ and ‘certification’ of health apps:

I hasten to add, all such smartphone health apps should not be allowed to come to the market without stringent regulatory control and a well thought out the certification process.

As in the United States, where the health apps are being assessed by the U.S. Food and Drug Administration (US FDA), in India too the Drug Controller General of India (DCGI) or any other appropriate and designated authority should approve and certify all such smartphone health apps, before the market launch.

‘Trust deficit’ poses a critical challenge to pharma industry:

Since the health apps opportunity is new, and still in its evolutionary stage, pharma industry, in general, does not seem to have fully accepted yet, that the process of ‘Democratization of Healthcare’ has already commenced. I reckon, the progress in this direction is unstoppable now. Nevertheless, many drug companies apparently continue to prefer sticking to the same proven path that had fetched enormous success for them in the past and, of course, also its associated business models.

Besides health apps, the democratization process of healthcare includes other technological platforms too, such as, social media and video communications, which have started to bring healthcare into patients’ homes. To be successful in a situation like this, gaining ‘patient trust’ has become more important today than ever before, for all concerned. 

Unfortunately, the drug companies, generally speaking, continue suffering from an increasing ‘trust deficit’ of the key stakeholders. This has been vindicated by a September 9, 2013 study of Makovsky Health, which found:

  • Pharma websites continued to rank low in terms of traffic, with just 9 percent of Americans visit them for health information.
  • WebMD is the most frequented online source for healthcare information (53 percent)
  • Almost a fourth of consumers (24 percent) use at least one or a combination of social media channels – including YouTube video channels, Facebook sites, blogs, and Twitter feeds with links to other resources – to seek healthcare information  

The writing on the wall:

Some major global pharma players apparently have clearly seen the writing on the wall, and started collaborating with the developers of various types of digital health apps.

Quoting from the May 02, 2014 edition of ‘MobileHealthNews”, I am citing below, just as an illustration, the initiatives taken in this space by some of the drug majors: 

Pfizer (2014) had backed startup Akili in the development of a mobile game to help diagnose patients with Alzheimer’s. The game could also be used in the treatment or detection of ADHD and autism, among other conditions.

Johnson & Johnson’s subsidiary, Janssen Healthcare Innovations (2013), launched the new version of its free Care4Today medication reminder app and platform – Care4Today Mobile Health Manager 2.0. It has also overhauled Care4Today medication adherence app.

Sanofi US (2013) and the Prostate Cancer Foundation announced the creation of Prost8Care, an SMS system to help prostate cancer patients and their families understand treatment processes.

AstraZeneca (2013) announced a pilot with Exco InTouch to help patients suffering from Chronic Obstructive Pulmonary Disease (COPD), with mobile and online tools. 

Sanofi’s (2012) iBGStar device became the first US FDA cleared iPhone-enabled blood glucose meter.

GlaxoSmithKline (2012) offered a free asthma management app called MyAsthma, for iPhone and Android users. The app’s core offering is an Asthma Control Test (ACT), which is a simple 30-second test providing users with an index score of how well they are managing their asthma overall.

The potential in India:

In India, ‘Democratization of Healthcare’ is believed to be more broad based, with a third of all Indian mobile users expected to own a smartphone by 2017.

This is vindicated by the Press Release of Telecom Regulator TRAI, India, pharma, drug, playersy Authority of India (TRAI) of December 30, 2015. It states, the Wireless Tele-density in India is 79.39 as on October 31, 2015. The shares of urban and rural wireless subscribers were 57.61 percent and 42.39 percent, respectively, during the same period.

Conclusion:

The process of ‘Democratization of Healthcare’ is gaining momentum with the digital health app developers flooring the gas pedal. Even the global tech giant – Apple, has expressed its support and vow of taking rapid strides in this direction.

As this fascinating process unfolds, the final disease treatment decision, from various medical options available, is expected shift from doctors to patients, and may be their closest relatives. In tandem, patients would learn to take ownership of their physical and mental health conditions for disease prevention of various types, besides general fitness.

The patients, empowered with relevant digital information and knowledge, on their health status, including the pace of disease progression, would play a pivotal role not just in reducing disease burden, but also in making overall cost of individual healthcare more affordable. Additionally, access to healthcare, especially in the developing world like India and in its hinterland, will be improved significantly.

Digital apps are not just limited to patients’ use, these are being developed with equal speed for doctors, diagnostic centers, and clinical trials, just to name a few. All these would substantially reduce healthcare costs and add speed to various disease treatments.

In this golden pathway, there are some thorns too, mostly in the form of important regulatory issues, which need to be sorted out, expeditiously. Increasing ‘Trust Deficit’ of stakeholders on the drug companies is yet another hurdle, especially when the primary focus of all would shift from doctors to patients. However, it appears, the pharma players will eventually have no other choice, but to willy-nilly mold themselves accordingly, primarily for survival and thereafter progress.   

As I see it today, the fast evolving trend of ‘Democratization of Healthcare’, driven by cutting-edge technology, is virtually unstoppable now. The only question is how soon will it happen?                                                                          

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.