Designing an HIV vaccine that avoids the Virus's sneaky tactics

NCT ID NCT02389595

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Researchers are studying blood from HIV-positive adults to identify parts of the virus that trigger protective T cells, which fight HIV, while avoiding parts that help the virus infect CD4+ T cells. By comparing these viral components across human and animal AIDS viruses, they hope to design a vaccine that teaches the immune system to block HIV. This study focuses on understanding immune responses, not on testing a vaccine directly.

What this could mean

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

Active substance
A T cell-based HIV vaccine designed from protective viral epitopes
What this could lead to
If successful, this research could point the way to an HIV vaccine that triggers protective T cells while avoiding parts of the virus that help it infect immune cells.
What could go wrong
This is an early laboratory study using blood samples, not a full vaccine test. The findings may not translate into a working vaccine, and the approach is still experimental.

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 270 people

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

Started

May 2015

Expected to finish

May 2028

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

HIV positive individuals between 18 and 65 years old

Ages

18 to 65 years

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: * Male and female subjects between 18 and 65 years old who are HIV positive Exclusion Criteria: * Persons with other immune diseases that would result in autoimmunity or aberrant immune responses (such as subjects who have undergone chemotherapy within the past year).

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for HIV are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

  • UF Center for AIDS Research Education and Service

    Jacksonville, Florida, 32209, United States

  • University of Florida

    Gainesville, Florida, 32611, United States

More trials for these conditions

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