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Completed Phase 2 Interventional Results available

Chloroquine for Reducing Immune Activation in HIV- Infected Individuals

ClinicalTrials.gov ID: NCT00819390

Public ClinicalTrials.gov record NCT00819390. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 3:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase II, Double Blind, Randomized, Exploratory Study of Chloroquine for Reducing HIV-Associated Immune Activation

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

HIV is characterized by frequent immune system activation. Early in the course of infection the body establishes an immune activation "set point" related to the amount of HIV in the blood stream. This set point affects the rate of CD4 cell loss. Without CD4 cells, or with very low levels of CD4 cells, the body cannot fight off illness. This is known as immunodeficiency. If left untreated HIV can lead to extreme immunodeficiency and AIDS. Evidence suggests that by decreasing the rate of immune system activation, immune deficiency progression could be prevented. The purpose of this study is to learn how well chloroquine can reduce the level of immune activation and to test the safety and tolerance of chloroquine in people infected with HIV.

Study identification

NCT ID
NCT00819390
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
70 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 28, 2009
Primary completion
Jan 31, 2013
Completion
Apr 30, 2013
Last update posted
Oct 12, 2014

2009 – 2013

United States locations

U.S. sites
15
U.S. states
12
U.S. cities
14
Facility City State ZIP Site status
Alabama Therapeutics CRS (5801) Birmingham Alabama 35294
Ucsd, Avrc Crs (701) San Diego California 92103
University of Colorado Hospital CRS (6101) Aurora Colorado 80045
Georgetown University CRS (GU CRS) (1008) Washington D.C. District of Columbia 20007
Johns Hopkins Adult AIDS CRS (201) Baltimore Maryland 21205
Massachusetts General Hospital ACTG CRS (101) Boston Massachusetts 02114
Washington University CRS (2101) St Louis Missouri 63110
Cornell CRS (7804) New York New York 10011
Unc Aids Crs (3201) Chapel Hill North Carolina 27514
Univ. of Cincinnati CRS (2401) Cincinnati Ohio 45267
Case CRS (2501) Cleveland Ohio 44106
MetroHealth CRS (2503) Cleveland Ohio 44109
Hosp. of the Univ. of Pennsylvania CRS (6201) Philadelphia Pennsylvania 19104
Pittsburgh CRS (1001) Pittsburgh Pennsylvania 15213
Vanderbilt Therapeutics CRS (3652) Nashville Tennessee 37204

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00819390, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 12, 2014 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00819390 live on ClinicalTrials.gov.

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