NCT05121051View on ClinicalTrials.gov

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

PHASE2RecruitingINTERVENTIONAL
Enrollment

120

Participants

Timeline

Start Date

September 21, 2022

Primary Completion Date

December 31, 2025

Study Completion Date

December 31, 2027

Conditions
Cigarette Smoking-Related Carcinoma
Interventions
PROCEDURE

Biospecimen Collection

Undergo collection of blood, buccal cell, and nasal epithelial cell samples

DIETARY_SUPPLEMENT

Broccoli Sprout/Broccoli Seed Extract Supplement

Given PO

DRUG

Placebo Administration

Given PO

OTHER

Questionnaire Administration

Ancillary studies

Trial Locations (3)

14263

RECRUITING

Roswell Park Cancer Institute, Buffalo

20037

RECRUITING

George Washington University Medical Center, Washington D.C.

85719

RECRUITING

University of Arizona Cancer Center - Prevention Research Clinic, Tucson

All Listed Sponsors
lead

National Cancer Institute (NCI)

NIH