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Contributions from the Column Facts and trends
Rich countries should pay
for environmental damage
Accountability in the health sector
AIDS: Brazil to ignore patents
Its the price that counts
New government for Somalia
AIDS: Indian generic drugs back on WHO list
German opposition calls for interest-oriented development policy
The miserly rich
 01/2005
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AIDS: Indian generic drugs back on WHO list
The World Health Organisation (WHO) has returned two generic AIDS drugs manufactured by the Indian manufacturer Cipla to their list of prequalified products. The WHO removed both drugs last year, because Cipla could not prove that they reach the same concentration in the bloodstream of patients as the original patented drugs (bioequivalence, see D+C 2004:8/9, p. 313). At the end of November the WHO announced that Cipla had submitted new test results which substantiate bioequivalence. In the meantime, at the beginning of November another Indian manufacturer of generic drugs, Ranbaxy Laboratories, voluntarily removed all its AIDS drugs from the WHO list after having found discrepancies in the documentation relating to proof the products bioequivalence. When the WHO removed both Cipla products in Summer 2004, it urged all AIDS drug manufacturers to send in reliable test reports. (ell)
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