alexa CD4+ T-cell restoration after 48 weeks in the maraviroc treatment-experienced trials MOTIVATE 1 and 2.
Infectious Diseases

Infectious Diseases

Journal of AIDS & Clinical Research

Author(s): Asmuth DM, Goodrich J, Cooper DA, Haubrich R, Rajicic N, , Asmuth DM, Goodrich J, Cooper DA, Haubrich R, Rajicic N,

Abstract Share this page

Abstract OBJECTIVES: To determine factors associated with CD4 responses to maraviroc (MVC)-containing regimens in treatment-experienced patients. METHODS: Forty-eight-week data from MOTIVATE 1 and 2 was used to assess MVC once or twice daily versus placebo (PBO), each with optimized background therapy (N = 1047). A repeated measures model evaluated longitudinal CD4 changes, multivariate linear regression evaluated predictors of week 48 increases, and Cox proportional hazard modeling evaluated time to category C events. RESULTS: Median CD4 increases were greater on MVC once or twice daily than PBO (92, 103, and 24 cells/mm3, respectively; P < 0.05), and the difference remained significant among patients achieving less than 50 HIV-1 RNA copies/mL (126, 125, and 96 cells/mm3; P < 0.05) or when adjusted for other predictors of CD4 increase including change in HIV-1 RNA. Time to a category C event was longer on MVC; in multivariate models, higher on-treatment CD4 count, but not MVC treatment, was protective against new events (hazard ratio 0.8 per +25 cells/mm3; 95\% confidence interval 0.78-0.87). CONCLUSIONS: MOTIVATE patients receiving MVC had larger CD4+ T-cell increases than those receiving PBO, even after adjusting for the greater virologic potency of MVC-containing regimens. This additional CD4 response was associated with a longer time to the development of AIDS-defining events on MVC. This article was published in J Acquir Immune Defic Syndr and referenced in Journal of AIDS & Clinical Research

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords