Scientists probe HIV's secret hiding spots in uganda
NCT ID NCT02154035
First seen Jun 25, 2026 · Last updated Sep 17, 2026 · Updated 8 times
Summary
This study looks at HIV that stays hidden in the body even when the virus is under control. Researchers will measure the 'latent HIV reservoir' in 130 Ugandans with HIV and compare it to similar groups in the US. Participants give blood samples and answer health questions. No new treatment is given—the goal is to learn more about how HIV persists.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal why HIV hides in the body and point toward new strategies to control or eliminate the virus.
- What could go wrong
- This is an observational study, not a treatment trial. It only measures the virus and immune response, so it won't directly help participants. Results may not apply to other populations.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 130 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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May 2014
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study will draw its participants from an NIH International Center for Excellence in Research (ICER) site, located at the Rakai Health Sciences Program (RHSP) in rural southwestern Uganda. Since 1994, over 12,000 adults aged 15-49 years of age have been under annual surveillance in an open cohort, the Rakai Community Cohort Study (RCCS). Within the RCCS, the Rakai Program has conducted multiple observational, basic science, behavioral and operations research studies, and has conducted complex community and individual randomized HIV and sexually transmitted disease (STD) prevention trials.
- Ages
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18 to 49 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
* INCLUSION CRITERIA: 1. At least 18 years of age 2. Hemoglobin \>11g/dL as assessed by fingerstick rapid test 3. Weight \>40 kilograms 4. A historical diagnosis of HIV infection as indicated by any positive serological test (ELISA, HIV rapid test, or Western Blot) 5. Virally suppressed as defined as at least two historical viral loads \<40 copies/ml obtained between 10-18 months apart, and no intervening detectable viral load result \>= 40 copies/ml obtained during this period 6. Most recent historical viral load result obtained within a year prior to the screening visit 7. Willingness to undergo genetic testing EXCLUSION CRITERIA: 1. Women who are pregnant will be excluded as the required blood draw may cause anemia and because of perturbations due to hormonal or immunosuppressive states that could impact the reservoir. 2. Inability to follow study instructions or to provide informed consent 3. Any condition deemed by the investigators to be a contraindication to study participation including active, serious infections (other than HIV infection) during the 2 weeks prior to enrollment. 4. Malignancies of any kind (e.g., Kaposi's sarcoma) 5. Therapy with systemic steroids, immunosuppressants or immunomodulating agents 6. Coagulation defects or other serious bleeding disorders 7. Current use of medications which could affect clotting.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
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Locations
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Rakai Health Sciences Program Uganda Virus Research Institute
RECRUITINGKalisizo, Uganda
Contact Email: •••••@•••••
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