Clinical trial · Interventional
Curcumin Biomarkers
Curcumin Chemoprevention of Colorectal Neoplasia
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Colorectal cancer is a major problem in the United States and other developed countries. A safe and effective chemopreventive agent could reduce the burden of colorectal neoplasia. Curcumin, is a product that is derived from Curcuma longa. It has been used for thousands of years as a traditional remedy. Curcumin blocks a number of targets involved in tumor initiation, promotion, and progression, and is considered a promising chemopreventive agent. The investigators propose to enroll 40 patients after screening colonoscopy who will have rectal biopsies at baseline and after 4 weeks of curcumin 4 grams per day. The investigators will use microarray analysis to identify genes that are modified by curcumin that could be used as biomarkers in future chemoprevention studies. The study will also evaluate tolerability and toxicity.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Curcumin C3 tablet | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Curcumin
- description
- 4g Curcumin C3 tablet daily
- interventionNames
- Drug: Curcumin C3 tablet
Primary outcomes (3)
- measure
- Gene expression
- timeFrame
- 30 days
- description
- Change in gene expression
- measure
- Ribonucleic acid (RNA) level
- timeFrame
- 30 days
- description
- Transcript level as mRNA copies per cell
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 40 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: 1. Age 40 - 80. 2. A willingness to follow the study protocol, as indicated by provision of informed consent to participate 3. Good general health Exclusion Criteria: 1. Familial colorectal cancer syndromes (e.g. Hereditary Non-Polyposis Colon Cancer, Familial Adenomatous Polyposis) 2. Ulcerative colitis or Crohn's disease. 3. History of large bowel resection for any reason 4. Diagnosed narcotic or alcohol dependence 5. Unwillingness to forgo curcumin/turmeric-containing supplements during the trial or consumption of curry/turmeric at meals \> 3 times a week. 6. Allergy to turmeric/curcumin. 7. Women with childbearing potential who do not agree to practice effective birth control. 8. Individuals with creatinine, AST or ALT above 1.5 times the upper limit of normal at baseline. 9. Personal or inherited bleeding disorders or therapeutic anti-coagulation with warfarin. 10. Women who are pregnant or nursing. 11. Individuals who have taken antibiotics within the three months prior to enrollment.
References
Publications (0)
Data not yet available