Clinical trial · Interventional
Chemoprevention Trial for Uremia-Associated Urothelial Carcinoma
NCT00172367CI-TRIAL-00001698withdrawnPhase 2ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): This study was for National Science Council project. The study was not funded, so the study was withdrawn.
Summary
Brief summary (as posted)
Primary Objective: To study if lycopene can improve the biomarker status of urothelial cells in patients with uremia-associated urothelial carcinoma. Secondary Objective: To evaluate the general safety and tolerability of oral lycopene 30 mg per day for 12 weeks in uremic patients.
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 |
|---|---|---|---|
| Carcinoma, Transitional Cell | Transitional Cell Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Lycopene | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- changes of intermediate biomarker status after lycopene supplementation
Secondary outcomes (1)
- measure
- safety and tolerability
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients have pathologically-proven urothelial carcinoma (UC) with a clinical stage \<= T3N0M0 * Patients have no visible or identifiable residual UC after treatment with a life expectancy of \> 6 months * Patients have remaining urothelium at risk of recurrence (transplanted renal unit excluded) * No other active malignancy. Patients who have other primary malignancies should be treated successfully prior to the study entry and should be in a cure or remission state for at least one year. * Patients are able to take lycopene capsules orally. * Patients who sign and give informed consents and are willing to conform to the scheduled sampling of the blood, urine and/or tissue Exclusion Criteria: * Patients who have clinical stage \> T3N0M0 or metastatic disease * Positive urine cytology. Patients who have positive cytology should be subjected to a serial diagnostic workup which may include renal echo, cystoscopy and ureterorenoscopy, and image studies (intravenous urography, computed tomography, magnetic resonance urography, retrograde or antegrade pyelography). If no recurrent or residual tumors are found, patients are still eligible for the study. * Patients who have ever received systemic chemotherapy within 12 months * Patients who have gastrointestinal malabsorption regardless of the etiology * Have known allergic reaction to tomato or lycopene * Patients who are participating or will participate in other clinical trials * Patients who have active urinary tract infection can not be accrued until infection is effectively controlled * Patient's age is less than 18 years
References
Publications (0)
Data not yet available
No reference posted for this study.