Can tracking HIV's genetic fingerprints reveal where the epidemic is heading?

NCT ID NCT07725042

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 24, 2026 · Last updated Jul 24, 2026

Summary

This study aims to map the changing landscape of HIV infection in Hong Kong by analyzing the genetic subtypes and transmission patterns of the virus. Researchers will enroll 720 adults newly diagnosed with HIV to see which viral strains are most common and how they are spreading. The goal is to better understand the current epidemic and guide future prevention efforts.

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 could help public health officials tailor HIV prevention and treatment strategies to the current epidemic in Hong Kong.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly improve outcomes for participants. Results may not apply to other regions.

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 720 people

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

Started

Aug 2024

Expected to finish

Oct 2029

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

All adult people living with HIV attending a public clinical service in Hong Kong where HIV diagnosis has recently been made

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 of age 18 or above, who are * people living with HIV, and * attending the service of an HIV specialist clinic in the public service in Hong Kong Exclusion Criteria: * travelers or visitors who are temporarily staying in Hong Kong * prisoners * patients with mental illnesses who are unable to make informed decision * patients whose HIV diagnosis was made outside Hong Kong and whose treatment have already started.

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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

  • S.H. Ho Research Centre for Infectious Diseases

    RECRUITING

    North Point, 0000, Hong Kong

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