Are Drugs Made in Emerging Markets Good Quality?
A Preliminary Assessment of Product Consistency by Use of Raman Spectra

Summary

Increasing competition generally decreases product prices. But in the case of pharmaceuticals, this is only beneficial if competitor products are therapeutically equivalent (bioequivalent). One measure of quality control is a consistently made product, examined in detail in this paper. A comprehensive study of drug samples in African and Asian countries--assessed for variability by spectrometer--suggests that registered products perform notably better than unregistered products. As all of the sampled drugs are used to treat potentially lethal infections, this product variability (particularly of unregistered drugs) could prove detrimental to public health.

Future analysis will assess how significant these spectral differences are in terms of drug quality and hence how important changes in policy should be to limit quality variability.

Download this working paper as a PDF

Roger Bate is the Legatum Fellow in Global Prosperity at AEI.

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About the Author

 

Roger
Bate
  • Roger Bate is an economist who researches international health policy, with a particular focus on tropical disease and substandard and counterfeit medicines. He also writes on general development policy in Asia and Africa. He writes regularly for AEI's Health Policy Outlook.
  • Phone: 202-828-6029
    Email: rbate@aei.org
  • Assistant Info

    Name: Katherine Earle
    Phone: (202) 862-5872
    Email: katherine.earle@aei.org

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