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Turmeric suppositories could replace surgery for anal precancer

NCT ID NCT06626230

Disease control Sponsor: Lisa Flowers Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 25, 2026 · Last updated Aug 19, 2026 · Updated 3 times

Summary

This early-stage trial tests whether curcumin (the active ingredient in turmeric) can reverse high-grade anal precancerous lesions in people living with HIV. Participants insert curcumin capsules into the anus daily for 14 days. The main goal is to find the safest dose, not yet to prove it works. If successful, it might offer a gentler alternative to current treatments like heat ablation or surgery.

What this could mean

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

Active substance
curcumin (turmeric extract) capsules inserted intra-anally
What this could lead to
If it works, this could offer a non-invasive, low-toxicity option to reverse anal precancerous cells in people with HIV, potentially avoiding surgery or ablation.
What could go wrong
This is a very early Phase 1 trial with only 48 participants, focused on safety and dosing—not yet on effectiveness. Curcumin may not work or could cause side effects at higher doses.

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 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 48 people

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

Started

Mar 2025

Expected to finish

Dec 2026

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.

Ages

30 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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.

Major Inclusion Criteria: * 30 and older * Have biopsy-proven anal intraepithelial neoplasia (AIN) 2, AIN 3 without previous treatment * Or cytology results for ASC-H or HSIL * Able and willing to complete Study Diary * Other inclusion criteria apply Exclusion Criteria: * Have a clinically significant chronic medical condition that is considered progressive, such as but not limited to coronary disease, congestive heart failure, chronic obstructive lung disease, and diabetes mellitus. Chronic nonprogressive or intermittent syndromes are not excluded, including migraine headaches, mild reactive airway disease, controlled hypertension, stable pain syndromes, or benign gastric reflux. * Have any history of anal cancer malignancy. * Pregnant or planning to become pregnant in the next three months. * Have a history of sensitivity or allergy to any compound used in this study. * Have Grade 2 or higher renal or hematology abnormality, * Are currently using, or in the last year have used intravenous drugs (except for therapeutic use), recreational drugs, or alcohol abuse. * Other exclusion criteria apply

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Conditions

The condition(s) this trial relates to.

anal canal carcinoma in situ neoplasm squamous cell intraepithelial neoplasia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Anal high grade squamous intraepithelial lesion

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. 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

  • Grady Hospital - Ponce De Leon Clinic

    RECRUITING

    Atlanta, Georgia, 30308, United States

  • Grady Memorial Hospital

    RECRUITING

    Atlanta, Georgia, 30303, United States

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