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Can IL-2 keep HIV patients healthier without antiretrovirals?

NCT ID NCT00120185

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether interleukin-2 (IL-2) can help maintain CD4 cell counts in people with HIV who have not yet started antiretroviral therapy. 130 participants with CD4 counts between 300 and 500 will receive IL-2 injections. The goal is to see if IL-2 can delay the need for standard HIV medications.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Interleukin-2 (IL-2)
What this could lead to
If successful, this could show that IL-2 helps delay the need for antiretroviral therapy in early HIV infection.
What could go wrong
This is a small, early-phase trial with only 130 participants. IL-2 may not prevent CD4 decline, and side effects are possible. Results may not apply to all HIV patients.

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.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

130 people

Start date

Dec 2003

Finished

Nov 2006

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

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: * Adult patients with proven HIV-1-infection * No prior exposition to antiretrovirals * CD4 cell count between 300 and 500/mm3 * Signed written inform consent Exclusion Criteria: * Pregnancy

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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.

Contacts and locations

Locations

  • Service des Maladies Infectieuses

    Paris, 75010, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.