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Pharma patents bode well for HIV patients

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Pradipta Mukherjee Kolkata
Last Updated : Feb 05 2013 | 12:21 AM IST
The knack of pharmaceutical companies, particularly those in India, to patent new products on a near-global scale could inhibit further competition and may stave off the price cut needed to make antiretrovirals (ARVs) widely available.
 
According to a recent report by Icra, India has served as pivotal source for generic ARVs used by HIV/AIDS-affected people.
 
However, the new patent laws prevent the country's generic pharmaceutical industry from manufacturing generic equivalents for drugs patented after 1996.
 
According to estimates, there will be pressure on the people living with HIV/AIDS to move over the second-line ARV drug treatments as they develop resistance to the first-line treatments.
 
The second-line regimens are still out of reach for many people in the country as generic competition from Indian manufacturers is limited and the prices are 6-12 times higher than those of the first-line antiretroviral drugs.
 
The use of TRIPS flexibilities to enable generic competition among second-line regimens could be critical to the world-wide plan to provide universal access to the HIV treatment in the coming years.
 
According to the Icra report, as on December 2005, 80 per cent of those in clinical need of ARVs across the world are not receiving them.
 
In India alone, only around 40,000 are estimated to be receiving the drugs compared with around 0.77 million individuals needing them.
 
Of the 8.3 million HIV-infected persons in Asia, 5.7 million are in India.
 
A minimum of 15 per cent coverage translates into annual sales of around Rs 600-700 million in domestic sales for major players such as Cipla, Ranbaxy and Aurobindo.
 
Due to substantial worldwide initiatives, the number of persons receiving ARVs has increased from 0.4 million in December 2003 to 1.3 million by December 2005.
 
A number of countries have made use of the TRIPS flexibility. However, by granting compulsory licences or the government use of patents.
 
Mozambique and Zambia granted compulsory licences in 2004 to enable the local production of ARVs.

 

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First Published: Jan 15 2007 | 12:00 AM IST

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