Could a common spice help kidney transplant patients?
NCT ID NCT03935958
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This small pilot study is testing whether curcumin, the active ingredient in turmeric, can improve blood vessel health and thinking skills in kidney transplant recipients. Fourteen participants will take either curcumin or a placebo for 12 months. The goal is to see if this safe, natural supplement offers any benefit for a group with few treatment options.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- curcumin (a dietary supplement)
- What this could lead to
- If it works, this could point toward a simple supplement to help protect blood vessels and thinking skills in kidney transplant patients.
- What could go wrong
- This is a very small pilot study with only 14 people, so results may not apply to everyone. Curcumin is a supplement, not a proven treatment, and may not show clear benefits.
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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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
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14 people
The number who actually took part.
- Started
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Nov 2019
- Expected to finish
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May 2027
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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18 years and older
- Sex
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Anyone
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. The subject is a recipient of a living donor or deceased donor kidney only transplant 2. The subject is \> 18 years of age Exclusion Criteria: 1. The subject has had a multi-organ transplant 2. Subjects that were taking curcumin pre-transplant
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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.
Contacts and locations
Locations
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University of Illinois at Chicago
Chicago, Illinois, 60612, United States