Navigation Links
Trial suggests statin may affect markers associated with progression of HIV

A recent multicenter clinical trial of atorvastatin, a type of cholesterol-lowering drug, found that although the drug did not inhibit plasma HIV RNA levels, it did inhibit expression of cellular markers of immune activation and inflammation in patients with HIV infection. Since immune activation and inflammation are associated with progression of HIV infection, the implication is that the statin may inhibit disease progression and help in the infection's management. The findings are in a study, available online, published in The Journal of Infectious Diseases.

The investigators, led by Anuradha Ganesan, MD, of the National Naval Medical Center and the Infectious Disease Clinical Research Program in the Department of Preventive Medicine and Biometrics at the Uniformed Services University of the Health Sciences in Bethesda, Md., randomized 22 HIV-1-infected patients not on antiretroviral therapy and with cholesterol levels lower than those requiring statin therapy in a double-blind protocol of high-dose drug or placebo for eight weeks. After a four-to-six-week washout phase, each group was switched to the other treatment for another eight weeks.

The primary objective was to study the effect of atorvastatin on plasma HIV-1 RNA levels, as previous studies had shown conflicting results. The effect on cellular markers of immune activation was a secondary objective. HIV-1 RNA levels were not significantly affected by the drug, but levels of such immune activation markers as CD38 and HLA-DR on CD4 and CD8 T cells were reduced.

The researchers noted that their findings with atorvastatin suggest that understanding the mechanism by which statins affect immune markers may identify new approaches for the management of HIV infection. They point out, however, that their trial was not designed to demonstrate clinical benefits, for which larger studies of longer duration are needed.

In an accompanying editorial, Andrew Carr, MD, of St. Vincent's Hospital in Sydney, Australia, agreed, noting that "a very large study would probably be required to determine whether potentially positive effects of statin therapy on inflammatory biomarkers will translate into less HIV disease progression."


Contact: John Heys
Infectious Diseases Society of America

Related medicine news :

1. Women More Likely to Fail Treatment for Atrial Fibrillation
2. Single gene mutation induces endometrial cancer
3. NEJM Publishes Trial Results Demonstrating Bard FLAIR Endovascular Stent Graft Is Superior To Balloon Angioplasty For Failing Dialysis Grafts
4. MCG to conduct first FDA-approved stem cell trial in pediatric cerebral palsy
5. In Tests, Implanted Monitor Detects Atrial Fibrillation
6. Almac Launches New STEMS System to Transform Temperature Controlled Shipment Monitoring in Clinical Trials
7. Clinical trial underway: Miniature ultrasound device could revolutionize pain relief
8. Michael J. Fox Foundation Awards $1.1 Million For Clinical Trial of Transdermal Nicotine as Disease-Modifying Treatment For Parkinsons
9. WellPoint/Blue Cross Liver Transplant Denial Trial Starts Monday
10. WellPoint/Blue Cross Liver Transplant Denial Trial Begins Today, Illustrates Need for Toughening of White House Reform Plan
11. Mesothelioma Clinical Trials List Offered by IQ Mesothelioma: Search Current Mesothelioma Treatment Options
Post Your Comments:
(Date:6/26/2016)... ... June 26, 2016 , ... On June 10-11, 2016, A Forever Recovery, ... Festival and World’s Longest Breakfast Table in Battle Creek, MI, where the rehabilitation facility ... home to some of the world’s leading providers of cereal and other breakfast foods. ...
(Date:6/26/2016)... Charlotte, NC (PRWEB) , ... June 26, 2016 , ... Brent Kasmer, a legally blind ... able to be personalized through a fitness app. The fitness app plans to fix the ... solutions currently only offer a one size fits all type program , They ...
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... Austin residents ... the American College of Mohs Surgery and to Dr. Russell Peckham for medical and ... highly effective treatment for skin cancer. The selective fellowship in Mohs Micrographic Surgery completed ...
(Date:6/25/2016)... ... June 25, 2016 , ... First Choice Emergency Room , the ... Ogunleye, as the Medical Director of its new Mesquite-Samuell Farm facility. , “We ... new Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical Director of First Choice ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, ... Bronze Wellness at Work award to iHire in recognition of their exemplary accomplishments in ... the 7th annual Maryland Workplace Health & Wellness Symposium at the BWI Marriott in ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... 2016 Jazz Pharmaceuticals plc (Nasdaq: ... Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended ("HSR"), ... Inc. ("Celator"; Nasdaq: CPXX ) expired effective ... As previously announced on May 31, 2016, ... agreement under which Jazz Pharmaceuticals has commenced a tender ...
(Date:6/24/2016)... Calif. , June 24, 2016  Global ... a biopharmaceutical company developing novel therapeutics for the ... needs, today announced the closing of its previously ... common stock, at the public offering price of ... the offering were offered by GBT. GBT estimates ...
(Date:6/24/2016)... 2016 Dehaier Medical Systems Ltd. (NASDAQ: ... markets and sells medical devices and wearable sleep respiratory ... strategic cooperation agreement with Hongyuan Supply Chain Management Co., ... June 20, 2016, to develop Dehaier,s new Internet medical ... Dehaier will leverage Hongyuan Supply Chain,s sales platform to ...
Breaking Medicine Technology: