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Turmeric put to the test for thumb arthritis relief

NCT ID NCT03017118

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether turmeric, a common spice, can reduce pain and stiffness in people with thumb arthritis. Sixty adults will take either turmeric or a placebo three times a day for six weeks. Researchers will measure changes in pain and hand function to see if turmeric offers real benefits.

What this could mean

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

Active substance
turmeric
What this could lead to
If it works, this could point toward a simple, natural option to manage thumb arthritis pain and stiffness.
What could go wrong
This is a small, early pilot study with only 60 people. The results may not apply to everyone, and turmeric might work no better than a placebo.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 60 people

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

Started

Aug 2017

Expected to finish

Jan 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.

Ages

40 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: * 40 years of age or older * English fluency and literacy * Seeking care for basal joint pain * Tender over basal joint * Positive distraction rotation test (rotation of the thumb metacarpal base while applying axial traction) * Radiographic evidence of Eaton stage 1 and 2 only Exclusion Criteria: * Secondary gains (litigations or worker compensation) procedures that may interfere with patients' motivation for treatment * Inability or unwillingness to participate in a trial study * Rheumatoid Arthritis or other inflammatory disorder diagnoses * Post-traumatic osteoarthritis * Patients on Coumadin/Steroids/NSAIDs/Tylenol * Diabetes Mellitus * Pregnant or lactating women * Basal joint arthritis of Eaton stage 3 * Patients seeking other treatment for their basal joint arthritis (splint, corticosteroid injection, surgery)

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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

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

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