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Friday, 6 December, 2024
HomeNews ReleaseMSF plea for HIV PrEP drug to be affordable

MSF plea for HIV PrEP drug to be affordable

Doctors Without Borders (MSF) calls on pharmaceutical corporation ViiV to urgently dismantle the barriers hindering broad access to the most effective form of HIV pre-exposure prophylaxis (PrEP) that exists, long-acting cabotegravir (CAB-LA), which could turn the tide against new HIV infections globally.

CAB-LA is administered as an injection every two months and has shown to be more effective than once-daily oral PrEP pills, but ViiV is not making the drug affordable or available in places where it is urgently needed. Around 1.5m people were newly infected with HIV in 2021, far from the global target of reducing new annual infections to 370 000 by 2025, and affordable access to CAB-LA could play a major role in reducing infections and saving more lives.

“The roll-out of long-acting injectable cabotegravir would be hugely beneficial for reducing new HIV infections for people at risk and break the cycle of transmission, particularly in places where HIV prevalence is high,” says Dr Mounia Amrani, medical team leader with MSF Southern Africa.

“The implementation of daily PrEP programmes in Africa that have been so far hindered by inconsistent visit attendance and low adherence can be greatly overcome by the use of CAB-LA, which is more discreet and easier for people to stick to than the daily preventative pill. ViiV must lower and publish the price of this transformative drug and ensure that it is available and registered everywhere: no corporation should be prioritising profits over preventing HIV.”

ViiV’s still prohibitive so-called “access price” will likely hinder government treatment programmes from being able to roll out CAB-LA for use at the scale needed. ViiV has not been transparent about the “access-price” and has not published it themselves.

However, according to publicly available information, ViiV’s “access price” will be between R4 112.80 and R4 732.07 per person per year, 12 times higher than the Clinton Health Access Initiative (CHAI) estimates a generic price could be, namely less than R342.04 ​ per year.

Today’s oral HIV PrEP pills are priced at R683.62 for one year. ViiV should publicly announce its “access price” and ensure that it is comparable to the current price of oral PrEP in low- and middle-income countries (LMICs) so that governments and treatment providers can accelerate the rollout of this lifesaving intervention.

In December 2021, CAB-LA’s registration was approved for the prevention of HIV infection by the US Food and Drug Administration (FDA) and was then approved in August 2022 in Australia, followed by Zimbabwe and Uganda. While there are some pending submissions for CAB-LA registration, which governments must prioritise for approval, ViiV should do more to register CAB-LA globally as it is still not available in almost every country in the world, preventing millions of people from being able to benefit from it.

This is particularly concerning, as ViiV will be the only supplier of CAB-LA until generic versions are developed, registered and commercially available, which will take at least four to five years after the announcement of a voluntary licence agreement between ViiV and the Medicines Patent Pool (MPP) in July 2022. This agreement happened after civil society raised grave concerns about ViiV’s lackadaisical approach to making CAB-LA available. ​

Moreover, CAB-LA is currently produced in only one manufacturing site in the UK. Until generics are registered and available, ViiV should ensure a sufficient supply of CAB-LA and should be transparent about its manufacturing capacity. And to mitigate the risk of shortages and stockouts should there be any issues at the current site, ViiV should ensure that a second manufacturing site can produce CAB-LA.

In addition to barriers of price, registration, and possibly supply, ViiV currently donates CAB-LA in some low-and middle-income countries (LMICs) under its own special programme, based on approval by the corporation of research protocols submitted by the organisations wishing to use the drug for HIV PrEP.

MSF also wants to start using CAB-LA for HIV PrEP in several pilot projects and negotiated around this requirement, and urges ViiV to cease this requirement in general to allow normal procurement, importation and use as per World Health Organisation (WHO) recommendations, and for independent research. ​

“CAB-LA could significantly reduce new HIV infections globally, so it is beyond frustrating that ViiV is not doing more to get this drug to the places where it is needed most,” says Jessica Burry, HIV/HCV pharmacist with MSF’s Access Campaign. “MSF has been able to negotiate out of many of ViiV’s cumbersome constraints, but we should not be the exception here. ViiV should urgently prioritise increasing access to CAB-LA by reducing and publishing its price, ensuring sufficient supply until generics are available, and getting rid of unwieldy requirements for governments and others who want to use this ground-breaking HIV PrEP.”

In addition to the steps that ViiV should take to increase access to CAB-LA, governments should act fast to approve CAB-LA in-country, include it in national HIV guidelines and accelerate its rollout to prevent HIV transmission.

Issued by Doctors Without Borders (MSF)

 

 

 

 

 

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