Clinical trial · Interventional
Broccoli Sprout Extract in Preventing Lung Cancer in Smokers
Evaluation of the Biological Effects of Broccoli Sprout Extract in Smokers
NCT00255775CI-TRIAL-00003752completedN/AClinicalTrials.gov clinicaltrialsProvenance
- 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)
RATIONALE: Chemoprevention is the use of certain drugs or substances to keep cancer from forming, growing, or coming back. The use of broccoli sprout extract may prevent lung cancer. PURPOSE: This clinical trial is studying how well broccoli sprout extract works in preventing lung cancer in smokers.
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 |
|---|---|---|---|
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| broccoli sprout extract | Dietary Supplement | — | UNRESOLVED |
| complementary or alternative medicine procedure | Procedure | — | UNRESOLVED |
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
DISEASE CHARACTERISTICS: * Current smoker with ≥ 30 pack-year history of smoking PATIENT CHARACTERISTICS: Performance status * ECOG 0-2 Life expectancy * Not specified Hematopoietic * WBC \> 4,000/mm\^3 * Platelet count \> 100,000/mm\^3 Hepatic * Bilirubin ≤ 1.5 mg/dL Renal * Creatinine ≤ 1.5 mg/dL Other * Not pregnant or nursing * Negative pregnancy test * Fertile participants must use effective contraception * No other medical condition that would preclude study treatment or compliance * No gastrointestinal condition that would affect absorption, preclude taking oral medication, or necessitate IV alimentation PRIOR CONCURRENT THERAPY: Surgery * No prior surgery affecting absorption Other * More than 6 weeks since prior vitamins, herbal supplements, non-steroidal anti-inflammatory drugs, or antibiotics * No concurrent dietary intake of cruciferous vegetables
References
Publications (0)
Data not yet available
No reference posted for this study.