Tags: HIV | treatment | successful | studies | two-drug

Two-Drug HIV Treatment Successful in Studies

Image: Two-Drug HIV Treatment Successful in Studies

(Copyright DPC)

Tuesday, 20 Dec 2016 08:16 AM

GlaxoSmithKline's already fast-growing HIV drug business has received an important boost after two major clinical studies successfully tested a new two-drug treatment regimen to control the virus that causes AIDS.

The approach is a departure from conventional triple drug cocktails that can cause troublesome side effects, especially among older patients who make up a growing proportion of those treated for the disease.

Antiretroviral therapy has turned HIV from a death sentence into a manageable condition but patients need to stay on treatment for life, so there is a growing focus on making medication as well-tolerated as possible.

GSK has developed the new two-drug cocktail through its majority-owned ViiV Healthcare, in which Pfizer and Shionogi also hold stakes. The aim is to offer the two-drug regimen as a single tablet.

Easing back from triple therapy is the opposite approach to that being pursued by HIV market leader Gilead Sciences , which is banking on improving triple regimens.

"The key debate remains whether Gilead will gain the upper hand again or whether a disruptive two-drug regimen becomes standard of care, favoring GSK," said UBS analyst Michael Leuchten.

In addition to developing its new two-in-one HIV tablet, GSK is also working on long-acting drug injections for both treating and preventing HIV.

Results of the two Phase III tablet studies, announced late on Monday, showed that the combination of GSK's dolutegravir and Johnson & Johnson's rilpivirine worked as well as three- or four-drug regimens.

Dominique Limet, chief executive of ViiV, said the results were "an important milestone in our understanding of how HIV can be treated," since they represent the first late-stage trial evidence for the two-drug approach.

ViiV will release detailed findings from the studies at a medical meeting next year and plans to seek regulatory approval for the new treatment approach in 2017.

Deutsche Bank analyst Richard Parkes said doctors may require reassurance from longer-term studies over the risk of resistance developing before dual therapy is widely accepted.

HIV dual therapy is one of a number of pipeline projects that GSK is banking on to revive its core prescription drug business as new chief executive Emma Walmsley prepares to take over from the end of March.

In all, the company expects important clinical results for between 20 and 30 experimental medicines by the end of 2018.

GSK also announced on Monday it was bolstering scientific expertise on its board by establishing a new science committee, charged with overseeing research.

© 2017 Thomson/Reuters. All rights reserved.

 
1Like our page
2Share
Health-News
GlaxoSmithKline's already fast-growing HIV drug business has received an important boost after two major clinical studies successfully tested a new two-drug treatment regimen to control the virus that causes AIDS.The approach is a departure from conventional triple drug...
HIV, treatment, successful, studies, two-drug
407
2016-16-20
Tuesday, 20 Dec 2016 08:16 AM
Newsmax Inc.
 

The information presented on this website is not intended as specific medical advice and is not a substitute for professional medical treatment or diagnosis. Read Newsmax Terms and Conditions of Service.

Newsmax, Moneynews, Newsmax Health, and Independent. American. are registered trademarks of Newsmax Media, Inc. Newsmax TV, and Newsmax World are trademarks of Newsmax Media, Inc.

NEWSMAX.COM
© Newsmax Media, Inc.
All Rights Reserved