Chloroquine as a Modulator of T Cell Immune Activation

Summary

This study will evaluate the effect of chloroquine in individuals infected with HIV. Researchers will aim to determine if chloroquine treatment in participants whose viral loads are suppressed on combination antiretroviral therapy (ART), results in improved immune activation and CD4 cell recovery. The study will recruit 20 individuals and will last approximately 44 weeks. Eligible participants will receive an oral dose of chloroquine (250 mg) once daily from week 8 through week 32. All participants will be asked to have rectal biopsy samples (week 0 and week 32) to study T cell immune activation in the mucosa rectal site.

Timeline

Start

2009-10

Primary completion

2012-01

Completion

2012-03

Publications

• Routy JP, Angel JB, Patel M, Kanagaratham C, Radzioch D, Kema I, Gilmore N, Ancuta P, Singer J, Jenabian MA. Assessment of chloroquine as a modulator of immune activation to improve CD4 recovery in immune nonresponding HIV-infected patients receiving antiretroviral therapy. HIV Med. 2015 Jan;16(1):48-56. doi: 10.1111/hiv.12171. Epub 2014 Jun 2.

Drugs

Indications