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Turmeric compound tested as vaginal treatment for cervical precancer
NCT ID NCT04266275
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 2 trial tests whether curcumin, the active compound in turmeric, can clear HPV and prevent precancerous cervical lesions from returning. About 200 women with low-grade or recently treated high-grade cervical precancer will insert curcumin or placebo capsules vaginally once a week for 20 weeks. After 6 months, they will have a Pap smear and HPV test to see if curcumin helps clear the virus.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- curcumin (from turmeric) vaginal capsules
- What this could lead to
- If it works, this could offer a low-cost, low-toxicity option to help clear HPV and prevent cervical precancer from coming back.
- What could go wrong
- This is an early phase 2 trial with only 200 participants. Curcumin is poorly absorbed, and the vaginal route may not work well. The study is not yet recruiting, so results are years away.
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
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2027
An estimate. Start dates often move.
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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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
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21 years and older
- Sex
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Female participants only
- Healthy volunteers
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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 Hide 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: * HIV-uninfected and infected women (without current AIDS-defining illness) * Presence of a cervix * Biopsy-proven LSIL disease or recently treated HSIL disease * Adherence to combined anti-retrovirals (cART) if HIV infected * On continuous antiretrovirals with a cluster of differentiation 4 (CD4) count \>200 cells/ml with sustained undetectable viral load for at least 3 months (only for HIV-positive participants) * On reliable birth control: combined oral contraceptive pills (OCP), long-acting reversible contraception (LARC), bilateral tubal ligation (BTL) or Depo-Provera (birth control shot) * Willing to conform to the study requirements * Reliable follow-up and contact information * No risk factors for HSIL or microinvasive disease (no colposcopic features of microinvasion, adequate colposcopy and negative endocervical curettage) * For women with HSIL only, LEEP completed within 6 weeks preceding initial encounter with study staff and adequate wound healing Exclusion Criteria: * Untreated HSIL or invasive features on colposcopy and the biopsy specimen * Not adherent to anti-retroviral therapy (cART) (HIV infected participants) * CD4 count =\<200 cells/ml and detectable viral load within the last 3 months (only for HIV-positive participants) * Lactating and pregnant people * Patient with irregular cycles (more than once a month) * Not on reliable birth control. * Previous hysterectomy * Prior diagnosis of cervical cancer, treated or untreated * Inability to provide informed consent * Medical condition that interferes with the conduct of the study in the investigator's opinion * Evidence of active cervical infection or serious cervical disease necessitating surgery * Known bleeding diathesis
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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.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Emory University
Atlanta, Georgia, 30303, United States
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Grady Hospital - Ponce De Leon Clinic
Atlanta, Georgia, 30308, United States
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Grady Memorial Hospital
Atlanta, Georgia, 30303, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- DNA vaccine aims to clear HPV16 and reverse early cervical changes
- Could a blast of argon plasma wipe out cervical precancer without surgery?
- HPV DNA test could slash cervical cancer deaths in High-Risk populations
- Could a Light-Activated cream replace surgery for cervical precancer?
- New light treatment could replace surgery for cervical precancer
- New blood test could spot cervical cancer early in High-Risk women