Turmeric and black pepper combo tested to fight inflammation after heart attack
NCT ID NCT07149961
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether a supplement combining curcumin (from turmeric) and piperine (from black pepper) can reduce inflammation and oxidative stress in 50 adults who had a heart attack and underwent a procedure to open blocked arteries. Participants took the supplement or a placebo for 28 days. Researchers measured blood markers of inflammation and oxidative stress at the start, shortly after the procedure, and after 28 days to see if the supplement offered extra protection.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- curcumin and piperine (turmeric and black pepper extract)
- What this could lead to
- If it works, this could point toward a simple, natural supplement to help reduce inflammation and oxidative stress after a heart attack, potentially improving recovery.
- What could go wrong
- This is a small, completed trial with only 50 participants, so results may not apply widely. The supplement may not show significant benefits over standard care, and high doses could affect liver or kidney function.
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
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50 people
The number who actually took part.
- Started
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Feb 2025
- Finished
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May 2025
- 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 to 80 years
- 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.
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: * Adults aged 18 to 80 years. * Confirmed diagnosis of ST-Elevation Myocardial Infarction (STEMI). Symptom onset within 12 hours, or within 12 to 72 hours in cases with an indication for primary percutaneous coronary intervention (PPCI). * Receiving standard-of-care medical therapy according to current guidelines, including: Dual antiplatelet therapy. Angiotensin-Converting Enzyme Inhibitors (ACE-i) or Angiotensin Receptor Blockers (ARBs). Statins. Beta-blockers. Exclusion Criteria: * Regular prior use of curcumin supplementation. * Hemodynamic instability or severe dyspnoea with clinical signs of congestion (elevated jugular venous pressure, pulmonary rales affecting \>1/3 of lung fields, hepatomegaly, ascites, or peripheral oedema). * History of prior myocardial infarction, previous percutaneous coronary intervention, or coronary artery bypass graft surgery. * Known hypersensitivity to curcumin or piperine. * Active malignancy. * Chronic infections (e.g., hepatitis, tuberculosis, or HIV). * Estimated glomerular filtration rate (eGFR) \<30 mL/min/1.73 m² or rapidly declining renal function.
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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
-
Universitas Diponegoro
Semarang, Central Java, 50275, Indonesia
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