Broccoli Sprout Extract in Preventing Lung Cancer in Smokers
Lung Cancer
About this trial
This is an interventional prevention trial for Lung Cancer focused on measuring non-small cell lung cancer, small cell lung cancer
Eligibility Criteria
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
Sites / Locations
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins