Higher The Healthcare Spend, Better The Healthcare Performance: A Myth?

It is generally believed, higher the per-capita expenditure of healthcare, better is the overall ‘healthcare performance’ of a nation.

However, this myth has recently been busted by a new study, the take-home message of which would be quite relevant for India too. It flags a very important point, just as too low per-capita expenditure on healthcare fails to deliver an optimal healthcare performance to the target population, higher health expenditure, on the other hand, does not have any linear relationship with commensurately better healthcare performance either.

The question, therefore, comes up: What then would be the optimal per-capita spending on healthcare to offer quality healthcare performance in a country like India?

The study:

According to this recent Commonwealth Fund report , per-capita expenditures on healthcare in 2011 of eleven wealthy nations were as follows:

Per-Capita Healthcare Spend in 2011

Rank Country US $
1. United States 8,508
2. Norway 5,669
3. Switzerland 5,643
4. Netherlands 5,099
5. Canada 4,522
6. Germany 4,495
7. France 4,111
8. Sweden 3,925
9. Australia 3,800
10. United Kingdom 3,405
11. New Zealand 3,182

Against the above spend, the ‘Healthcare Performance’ rankings of the same 11 nations were as under, showing no linear relationship between higher per-capita healthcare expenditure and better healthcare performance:

Performance of Healthcare System

Rank Country
1. United Kingdom
2. Switzerland
3. Sweden
4. Australia
5. Germany
6. Netherlands
7. New Zealand
8. Norway
9. France
10. Canada
11. United States

The basis of ranking:

Interestingly, though the healthcare expenditure of the United States of America at 17.4 percent of Gross Domestic Product (GDP) is the highest in the world, according to this report, America ranks worst among all these nations, namely, France, Australia, Germany, Canada, Sweden, New Zealand, Norway, the Netherlands, Switzerland and the United Kingdom.

The ranking was made based various factors, which include quality of care, access to doctors and equity throughout the country.

The U.K. ranked best, with Switzerland following a close second, though their respective per-capita expenditures on healthcare were much less than the United States.

Holds good in BRIC perspective too:

Coming to the BRIC nations’ perspective, though India’s per-capita healthcare spend has been the lowest among these 4 countries, the following quick example would clearly establish that here also the healthcare performance does not have any linear relationship with the per-capita healthcare spend:

Per capita Healthcare expenditure in 2011: Country Comparison

Country US $ World Rank Physician/1000 people Hospital/1000 people Life expectancy at birth (years)
Brazil 1120.56   41 1.76 2.3 73.4
Russia 806.7   55 4.31 9.6 69.0
India 59.1 152 0.65 0.9 67.08
China 278.02   99 1.82 3.8 73.5

(Source: WHO data)

Taking the United States as an example:

To illustrate the point further, let me take the US details as an example, as it incurs the highest per-capita expenditure on healthcare. When that is the fact, does high healthcare spending of the US help the patients commensurately? 

Going by these reports, it does not appear so, as:

  • The Commonwealth Fund report also states, “Moreover, US patients were the most likely to find it very difficult to get after-hours care without going to an emergency room – 40 percent said it was very difficult, compared with only 15 percent in the Netherlands and Germany, the lowest rates of any country on this measure.”
  • The 2008 Commonwealth Fund survey, of 7,500 chronically ill patients in Australia, Canada, France, Germany, the Netherlands, New Zealand, the UK and the USA, reportedly also found that: “More than half (54 percent) of the US patients did not get recommended care, fill prescriptions, or see a doctor when sick because of costs, compared to 7 percent – 36 percent in other countries. About a third of the US patients – more than in any other country – experienced medical errors or poorly-coordinated care, while 41 percent spent more than US$ 1,000 in the past year on out-of-pocket medical costs, compared with 4 percent in the UK and 8 percent in the Netherlands.”

The study also highlighted the following for the United States with the highest health expenditure:

  • Lesser number of doctors and hospital beds among developed nations:

The US has fewer physicians per 100,000 populations than any of the other countries apart from Japan, and the fewest doctor consultations (3.9 per capita) than any except Sweden. Relative to the other countries in the study, the US also had few hospital beds, short lengths of stay for acute care and few hospital discharges per 1,000 populations.

  • Highest rates of potentially preventable deaths from asthma and amputations due to diabetes:

While the US performs well on breast and colorectal cancer survival rates, it has among the highest rates of potentially preventable deaths from asthma and amputations due to diabetes, and rates that are no better than average for in-hospital deaths from heart attack and stroke.

  • Individual payers negotiate prices with health care providers:

In the US, individual payers negotiate prices with health care providers, a system that leads to complexity – and varying prices for the same goods and services, says the study.

Where is the high healthcare spending of US going?

High health costs in the United States are mostly due to higher prices driven by free-market economy and not quality of care, says the study. Some of the key characteristics of the US healthcare space in the areas under discussion are as follows:

High and totally decontrolled drug prices:

The drug prices are totally decontrolled in the US, unlike most other developed nations, where price negotiations for reimbursed drugs are the common norms.

The above study highlights that US prices for the 30 most commonly-used branded prescription drugs are more than double the prices paid in Australia, France, the Netherlands, New Zealand and the UK, and they are a third higher than in Canada and Germany. In contrast, prices of generic drugs are lower in the US than in any of the other 12 nations due to very high competition. This reinforces the point that any delay in the entry of generics after patent expiry would impact the patients and the payor very adversely

Expensive hospital stays:

US hospital stays are far more expensive than in other countries, at more than US$18,000 per discharge compared with about US$13,000 in Canada and under US$10,000 in Sweden, Australia, New Zealand, France and Germany.

Conclusion:

In 1999, according to a WHO Study, per capita healthcare expenditure in India was just US$ 18.2. The figure rose to US$ 28.7 in year 2004 and US $ 59.1 in 2011, which reflects a double digit Compounded Annual Growth Rate (CAGR) in per capita healthcare expenditure of the country from the 2004 study to 2011. The absolute numbers may be far from adequate; nevertheless, the trend is ascending. This needs to be accelerated, possibly by the new health minister with the prime minister’s direct help and intervention.

There is a lot to learn from the US healthcare model too, especially from its pitfalls and regulatory structure, as deliberated above.

Finally, taking a cue from all these, India should decide at what per-capita spend, with all necessary regulatory measures being firmly in place, the country would be able to ensure quality ‘access’ to healthcare for all its citizens.

Mere comparison of per-capita healthcare spend of each country, I reckon, may not mean much now. India needs to ‘reinvent the wheel’ in this area, as it were, to arrive at its own health expenditure model for quality healthcare service delivery to all in the country. This is more important than ever before, as higher healthcare spends do not necessarily mean commensurately better healthcare performance.

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 Drug Innovation As Critical As Access To Medicines For All? [Augmented By A Video]

To make important medicines available to all in a sustainable way, the renowned philosopher Thomas Pogge in this very interesting video clipping titled “Medicines For The 99 Percent” suggested the following three simple, yet critical, steps to effectively run the healthcare system of any nation with a cost-effective and patient-centric approach:

  • Access to important medicines for all
  • A robust drug innovation model to meet the unmet needs of patients
  • Transparent and efficient systems to make medicines affordable to all, eliminating wastage of all kinds

To translate this process into reality Pogge proposed an out-of-box model, not just to incentivize companies for drug innovation, but also to produce those drugs in a cost-effective way . In his submission, Pogge recommended a US$ 6 billion ‘Health Impact Fund’ to revolutionize the way medicines are developed and sold. He strongly argued that the value of an innovative drug should always be ascertained by its differential “Health Impact” on patients over the equivalent available generics in the respective disease areas.

As you will see in the video, the model is interesting and deserves wholehearted support from all stakeholders, despite possible resistance from some powerful quarters prompted by vested interests.

Drug innovation and access to medicines:

As the good old saying goes, “Health is Wealth”. When a person falls sick, regaining health is all-important. Medicines play a very critical role there, for all. In the ongoing battle against various types of diseases, addressing unmet needs of the patients is also equally important. For this reason, drug innovation plays just as critical a role.

However, it is now a well-known fact that medicines, as such, are not very expensive to manufacture on a relative yardstick. Abundant availability of cheaper generic medicines, post-patent expiry, with as much as  90 percent price erosion over the concerned patented drug price, would vindicate this point.

Current R&D model:

Astronomical mark-ups on the cost of goods for the innovative-patented drugs coming out of the current R&D model, restrict access to these medicines mostly to rich people of both poor and rich countries of the world, depriving majority of the have-nots. Although in an ideal situation, all these medications should be accessible to those who need them the most.

Is the model sustainable?

Innovator companies attribute ‘astronomical’ high prices of patented drugs to hefty R&D expenditure, which probably includes high cost of failures too. Unfortunately, despite ongoing raging debates, R&D expense details are still held very close to the chest by the innovator companies, with almost total lack of transparency. Many experts, therefore, believe that this opaque, skewed and unsustainable drug R&D model of the global pharma majors needs a radical makeover now, as you would yourself see by clicking on the ‘video clipping’, as mentioned above

To ensure full access to important drugs for all, there are other R&D or innovation models too. Unfortunately, none of those appears to be financially as lucrative to the innovator companies as the one that they are currently following, thus creating a challenging logjam in the inclusive process of drug innovation.

Are Pharmaceutical R&D expenses overstated?

Some experts in this area argue that pharmaceutical R&D expenses are overstated, as the real costs are much less.

An article titled “Demythologizing the high costs of pharmaceutical research”, published by the London School of Economics and Political Science in 2011 indicated that the total cost from the discovery and development stages of a new drug to its market launch was around US$ 802 million in the year 2000. This was worked out in 2003 by the ‘Tuft Center for the Study of Drug Development’ in Boston, USA.

However, in 2006 this figure increased by 64 per cent to US$ 1.32 billion, as reported by a large pharmaceutical industry association of the United States, though with dubious credibility as considered by many.

The authors of the above article had also mentioned that the following factors were not considered while working out the 2006 figure of US$ 1.32 billion:

▪   Tax exemptions that the companies avail for investing in R&D

▪   Tax write-offs that amount to taxpayers’ contributing almost 40 percent of the R&D cost

▪   Cost of basic research should not have been included as those are mostly undertaken       by public funded universities or laboratories

The article observed that ‘half the R&D costs are inflated estimates of profits that companies could have made, if they had invested in the stock market instead of R&D and include exaggerated expenses on clinical trials’.

“High R&D costs have been the industry’s excuses for charging high prices”:

In line with this deliberation, in the same article the authors reinforce the above point, as follows:

“Pharmaceutical companies have a strong vested interest in maximizing figures for R&D as high research and development costs have been the industry’s excuse for charging high prices. It has also helped generating political capital worth billions in tax concessions and price protection in the form of increasing patent terms and extending data exclusivity.”

The study concludes by highlighting that “the real R&D cost for a drug borne by a pharmaceutical company is probably about US$ 60 million.”

Should Pharmaceutical R&D move away from the traditional model?

Echoing philosopher Thomas Pogge’s submission, another critical point to ponder today is:

Should the pharmaceutical R&D now move away from its traditional comfort zone of expensive one company initiative to a much less charted frontier of sharing drug discovery involving many players?

If this overall collaborative approach gains broad acceptance and then momentum sooner, with active participation of all concerned, it could lead to substantial increase in R&D productivity at a much lesser expenditure, eliminating wastage by reducing the cost of failures significantly, thus benefiting the patients community at large.

Choosing the right pathway in this direction is more important today than ever before, as the R&D productivity of the global pharmaceutical industry, in general, keeps going south and that too at a faster pace.

Making drug innovation sustainable: 

Besides Thomas Pogge’s model with ‘Health Impact Fund’ as stated above, there are other interesting drug R&D models too. In this article, I shall focus on two examples:

Example I:

A July 2010 study of Frost & Sullivan reports: “Open source innovation increasingly being used to promote innovation in the drug discovery process and boost bottom-line”.

The concept underscores the urgent need for the global pharmaceutical companies to respond to the challenges of high cost and low productivity in their respective R&D initiatives, in general.

The ‘Open Innovation’ model assumes even greater importance today, as we have noted above, to avoid huge costs of R&D failures, which are eventually passed on to the patients again through the drug pricing mechanism.

‘Open Innovation’ model, as they proposed, will be most appropriate to even promote highly innovative approaches in the drug discovery process bringing many brilliant scientific minds together from across the world.

The key objective of ‘Open Innovation’ in pharmaceuticals is, therefore, to encourage drug discovery initiatives at a much lesser cost, especially for non-infectious chronic diseases or the dreaded ailments like Cancer, Parkinson’s, Alzheimer, Multiple Sclerosis, including many neglected diseases of the developing countries, making innovative drugs affordable even to the marginalized section of the society.

Android smart phones with huge commercial success are excellent examples of ‘Open Source Innovation’. So, why not replicate the same successful model of inclusive innovation in the pharmaceutical industry too?

Example II - “Accelerating Medicines Partnership (AMP)” initiative:

This laudable initiative has come to the fore recently in he arena of collaborative R&D, where 10 big global pharma majors reportedly decided in February 2014 to team up with the National Institutes of Health (NIH) of the United States in a ‘game changing’ initiative to identify disease-related molecules and biological processes that could lead to future medicines.

This Public Private Partnership (PPP) for a five-year period has been named as “Accelerating Medicines Partnership (AMP)”. According to the report, this US federal government-backed initiative would hasten the discovery of new drugs in cost effective manner focusing first on Alzheimer’s disease, Type 2 diabetes, and two autoimmune disorders: rheumatoid arthritis and lupus. The group considered these four disease areas among the largest public-health threats, although the span of the project would gradually expand to other diseases depending on the initial outcome of this project.

“A Social Brain Is a Smarter Brain”: 

As if to reinforce the concept, a recent HBR Article titled “A Social Brain Is a Smarter Brain” also highlighted, “Open innovation projects (where organizations facing tricky problems invite outsiders to take a crack at solving them) always present cognitive challenges, of course. But they also force new, boundary-spanning human interactions and fresh perspective taking. They require people to reach out to other people, and thus foster social interaction.” This articulation further reinforces the relevance of a new, contemporary and inclusive drug innovation model for greater patient access.

Conclusion:

Taking these points into perspective, I reckon, there is a dire need to make the process of offering innovative drugs at affordable prices to all patients absolutely robust and sustainable as we move on.

Philosopher Thomas Pogge, in his above video clipping, has also enunciated very clearly that all concerned must ensure that medications get to those who need them the most. He has also shown a win-win pathway in form of creation of a “Health Impact Fund’ to effectively address this issue. There are other inclusive, sustainable and cost effective R&D models too, such as Open Innovation and Accelerating Medicines Partnership (AMP), to choose from.

That said, a paradigm shift in the drug innovation model can materialize only when there will be a desire to step into the uncharted frontier, coming out of the comfort zone of much familiar independent money spinning silos of drug innovation. Dove tailing business excellence with the health interest of all patients, dispassionately, would then be the name of the game.

Bringing this transformation sooner is extremely important, as drug innovation would continue to remain as critical as access to important medicines for all, in perpetuity.

However, to maintain proper checks and balances between drug innovation and access to medicines for all, the value of an innovative drug should always be ascertained by its differential ‘Health Impact’ on patients over equivalent available generics in that disease area and NOT by how much money, including the cost of R&D failures, goes behind bringing such drugs to the market, solely driven by commercial considerations.

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.