Strategies for national health care systems in emerging countries: The case of screening and prevention of renal disease progression in Bolivia

In conclusion, our studies show that mass screening of the population for renal disease is feasible in developing countries and can provide useful information on frequency of renal diseases. Also, in patients with altitude polycythemia, long-term treatment with low doses of enalapril safely prevents increase in arterial blood pressure and progressively reduces hematocrit and proteinuria. Aside from its scientific value, this last study can be taken as an example of how, by rationalizing resources and investing in research programs, renal disease progression and cardiovascular risk may eventually improve, which ultimately should translate into less demand for dialysis, and thus provide alternatives to costly RRT. The transformation of the Bolivian pilot model into a systematic program applicable to most emerging countries may be seen as a task of national nephrology societies, along with methodologic and economic support of international bodies.