MSF warns of 12-fold price increase in ARVs

Yet, according to a Medecins Sans Frontieres (MSF) report, ‘€œUntangling the web of price reductions’€, access to newer drugs is increasingly critical as the growing number of people with HIV/AIDS currently on treatment will inevitably develop resistance to first line treatments.

MSF currently provides ARV treatment for about 35 000 people in about 30 countries. Almost three out of four patients in MSF’€™s projects are on World Health Organisation-recommended three-in-one combination pills as first-line therapy.

‘€œBut we are already beginning to confront the ‘€˜second-line crisis’€™ that newer treatment programmes may not feel for several years,’€ said Dr Felipe Garcia de la Vega, AIDS specialist with MSF’€™s Campaign for Access to Essential Medicines.

‘€œAlthough our clinical outcomes are good so far ‘€“ the average survival rate in our projects is 80% after 12 months on treatment ‘€“ some of our programmes have been operating for more than five years now and we are have naturally started having to switch some of our patients to second-line treatments as they have developed resistance to first-line drugs.’€
Today, MSF pays less than $250 (R1 750) per person per year for WHO-prequalified first-line treatments sourced from Indian generic manufacturers.

This has only been possible because there have not been patents on pharmaceuticals in key manufacturing countries like Brazil and India, and because there has been robust generic competition.

However, Fernando Pascual, pharmacist and one of the authors of the MSF report, points out that when they switch to second-line treatments, the price increases six- to 12-fold.

‘€œTreating a child can be four times more expensive than treating an adult,’€ Pascual said.

In South Africa, first line treatment with efavirenz is about R220 per patient per month in the public sector. Using Nevirapine instead of Efavirenz lowers the price to about R100 per month. About 70% of patients are on the Efavirenz regimen.

Second line treatment with ddI, AZT and Kaletra totals R530 per patients per month.

Marta Darder, spokesperson for the MSF project in Khayelitsha said after three years on ARVs only 12% of patients had to be shifted to second line.

‘€œThe biggest problem on second line is the absence of competition, particularly for Kaletra (a combination of lopinavir and ritonavir),’€ said Darder.
January 1st saw the implementation of the World Trade Organization’€™s Agreement on Trade-related Aspects of Intellectual Property Rights (TRIPS) in India, one of the main sources of generic ARVs today.

India must now recognise product patents on medicines. This may lead to there only being one producer ‘€“ the patent holder ‘€“ for newer drugs. In the absence of competition, this sole supplier can set a monopoly price.
In MSF’€™s AIDS projects, for instance, the number of patients taking lopinavir/ritonavir and other second-line ARVs is small, but the organisation pays exorbitant prices for the drug.

‘€œIn Guatemala, where MSF provides ARV treatment for 1,700 people with HIV/AIDS, Abbott charges $2.66 (R18,62) per capsule,’€ said Pascual.

‘€œAlthough MSF is treating just 11 patients with lopinavir/ritonavir, we pay more than $5,800 per person per year for the one drug alone.’€
According to the MSF report, the current pricing system based on companies giving voluntary discounts to developing countries is not sufficient to guarantee affordability of medicines, now or in the future.

The problems with this mechanism, known as differential pricing, fall into three broad categories.

First, some single-source drugs are simply very expensive. For instance, the differential price for abacavir announced by GlaxoSmithKline is over $800 (R5 600) per patient per year in developing countries.

Second, according to MSF, prices announced by pharmaceutical companies are not available in reality because manufacturers have not registered or are not marketing their drugs in countries. This is the case not only for certain originator products in Mozambique and Cambodia but also some generics in Latin America.

Third, some companies do not offer discounts to middle-income countries.
WHO estimates that out of the 6.5 million people needing ARVs in developing countries today, approximately one million are receiving it.

Most of them are currently taking first-line treatments. But many of them will need access to second-line drugs within the next few years.

The consequences are already felt in countries like Brazil, which has been running a nationwide AIDS treatment programme since 1996: the country today spends 63% of its total AIDS drug budget on three products (Abbott’€™s lopinavir/ritonavir, Gilead’€™s tenofovir and Merck’€™s efavirenz).
‘€œIt is urgent to address how high the final drug bill is in a few years’€™ time, and who will foot it to meet patients’€™ needs,’€ said Garcia de la Vega.

‘€œG8 countries and other donors are discussing universal access to ARVs, but this will remain an impossible goal if prices continue to soar. It is vital that governments and international organisations such as WHO take and encourage immediate steps ‘€“ such as compulsory licensing ‘€“ that allow countries to make or import more affordable generic medicines,’€ he said.

To access the full report click here

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    Health-e News is South Africa's dedicated health news service and home to OurHealth citizen journalism. Follow us on Twitter @HealtheNews

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