Friday, September 19, 2014

The Importance of Innovation in Global Health

Please see this piece that I enjoyed writing with my fellow Lancet Commissioner for the Global Health 2035 report, Gavin Yamey, regarding how critical it is to celebrate, support and encourage innovation as we work diligently to achieve the goals before us to achieve a grand convergence in global health.

Please see the article here: 

"A remarkable opportunity for global health transformation is now at our fingertips.
If we make the right health investments—to scale up existing health interventions and delivery systems and to develop and deliver new tools—we could see a “grand convergence” in global health within our lifetimes. Within one generation, we could reduce the rates of infectious, maternal, and child deaths in nearly all low- and lower-middle-income countries down to the low levels seen today in richer countries like Turkey, Chile, and Costa Rica (Figure 1).
One in ten children in poor countries dies before his or her fifth birthday; by 2035, we could reduce that rate down to one in fifty. We could prevent 10 million maternal, child, and adult deaths each year from 2035 onward. But this grand convergence cannot be achieved without innovation to discover tomorrow’s disease control tools.
We had the privilege of serving as members of The Lancet Commission on Investing in Health, chaired by Lawrence Summers and Dean Jamison. The commission published an ambitious yet feasible road map for achieving convergence, called Global Health 2035. The road map has three key components.
The first is mobilizing financing. The “price tag” for low- and lower-middle-income countries to achieve convergence is an additional $70 billion per year from now to 2035. Fortunately, these countries are on course to add $10 trillion per year to their GDP over that time period. Public investment of less than 1% of this GDP growth could therefore fund the grand convergence. Some countries, of course, will still need external assistance to finance their health programs.
The second is targeting this financing toward the most cost-effective health interventions. Early investment in scaling up modern methods of family planning, antiretroviral medication, and childhood vaccinations would have a particularly large and rapid payoff.
The third is increasing funding for R&D. Our modeling found that even with aggressive scale-up of today’s tools to 90% coverage levels, convergence would not be achieved. Low-income countries would get only about two-thirds of the way. To close the gap, new technologies will be needed. Countries that adopt new tools experience an additional 2% per year decline in their child mortality rate over countries that do not—an “acceleration” that is crucial for reaching convergence.
The most important way that the international community can support the grand convergence is by funding the discovery, development, and delivery of the next generation of medicines, vaccines, diagnostics, and devices. International funding for R&D targeted at diseases that disproportionately affect poor countries should be doubled from current levels (US$3 billion per year) to $6 billion per year by 2020. Game-changing technologies that could help achieve convergence include a single-dose radical cure for vivax and falciparum malaria and highly efficacious malaria, tuberculosis, and HIV vaccines.
Chart showing estimated decline in mortality rate of children under 5, given enhanced health-sector investments.
Figure 1. Estimated decline in child mortality rates from enhanced health-sector investments. The “convergence target” is 20 deaths per 1,000 live births, similar to the current child mortality rates in high-performing middle-income countries.
The public health and economic benefits of achieving convergence would be profound. Every $1 invested from 2015 to 2035 would return $9 to $20, an extraordinary return on investment.
We have at our fingertips one of the greatest opportunities available to improve human welfare. The question is: will we seize it?
Photo: US Centers for Disease Control/James Gathany. Illustration: PATH."
See full article on this web link: