Broccoli Sprout/Broccoli Seed Extract Supplement

DIETARY_SUPPLEMENT3 trials

Sponsors

National Cancer Institute (NCI)

Conditions

Cigarette Smoking-Related CarcinomaHematopoietic and Lymphatic System NeoplasmMalignant Solid NeoplasmOccupational Malignant NeoplasmTobacco-Related Carcinoma

Early Phase 1

Broccoli Sprout/Broccoli Seed Extract Supplement in Decreasing Toxicity in Heavy Smokers

CompletedNCT03402230

National Cancer Institute (NCI)Cigarette Smoking-Related Carcinoma, Tobacco-Related Carcinoma

Start: 2018-02-20End: 2022-07-24Updated: 2023-06-28

Phase 2

Testing the Effect of the Broccoli Seed and Sprout Extract, Avmacol ES, on the Cancer Causing Substances of Tobacco in Heavy Smokers

RecruitingNCT05121051

National Cancer Institute (NCI)Cigarette Smoking-Related Carcinoma

Start: 2022-09-21End: 2027-12-31Target: 135Updated: 2026-07-14

Evaluation of Broccoli Seed and Sprout Extract for Detoxification of Carcinogens in Firefighters

Active, not recruitingNCT06009926

National Cancer Institute (NCI)Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm, Occupational Malignant Neoplasm

Start: 2023-12-04End: 2027-11-01Updated: 2026-05-13