Can a blood bank unlock the secrets of HIV control?

NCT ID NCT00187512

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time

Summary

This observational study enrolls 2,500 people with HIV to build a detailed bank of blood samples and health records. Researchers will use these specimens to investigate how the virus behaves, why some people progress slowly or control the virus without medication, and how antiretroviral therapy affects long-term outcomes. The study does not test a new drug; it gathers data to answer multiple questions about HIV infection, immune response, and drug resistance.

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
This study could help researchers understand why some people with HIV control the virus without drugs, and how treatments affect long-term health.
What could go wrong
As an observational study, it does not test a new treatment, so it cannot directly lead to a cure or therapy. Findings may take years to translate into clinical practice.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 2,500 people

The number the study aims to enrol. It can still change while the study runs.

Start date

Mar 2000

Expected to finish

Dec 2033

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

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 is open to eligible subjects who are able to perform study visits at San Francisco General Hospital or the San Francisco VA Medical Center.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: SCOPE is currently recruiting HIV-1 infected subjects with any of the following criteria: 1. Documented HIV viral load less than 2000 copies/ml WITHOUT taking antiretroviral therapy 2. Undetectable HIV viral load with CD4 T-cells consistently less than 350 for the last 12 months while taking a stable antiretroviral regimen. 3. Antiretroviral naive and planning to start an antiretroviral regimen - any CD4 or HIV viral load acceptable. 4. Long-term Non Progressors: HIV-positive at least 10 years, no antiretroviral therapy for the past 10 years or more, any viral load acceptable, CD4-T cell count always above 500. Exclusion Criteria: 1. Active opportunistic infection or systemic treatment for opportunistic infection within the last 4 months (oral candidiasis acceptable) 2. Active treatment for cancer 3. Active treatment for hepatitis C requiring interferon based therapy 4. Immunosuppressive therapy taken within the last 4 months

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

Locations

  • San Francisco General Hospital

    RECRUITING

    San Francisco, California, 94110, United States

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