1.	Effect of Garlic Supplements on Opioids in Healthy Volunteers Phase: Phase IV Type: Biomarker/Laboratory analysis, Natural history/Epidemiology Status: Completed Age: 21 to 45 Sponsor: NCI, Other Protocol IDs: 2040.00, IR-6130, CDR0000551927, FHCRC-2040.00, FHCRC-2040.00p, NCT00499460
2.	Pilot Study to Evaluate the Influence of Garlic on the Pharmacokinetics of Docetaxel in Patients With Locally Advanced or Metastatic Breast Cancer Phase: No phase specified Type: Treatment Status: Completed Age: 18 and over Sponsor: NCI Protocol IDs: NCI-04-C-0084, NCT00079170
3.	Randomized Study of Omeprazole and Amoxicillin and/or Vitamin and Mineral Supplementation Comprising Vitamin E, Ascorbic Acid, and Selenium and/or Garlic Supplementation to Inhibit Progression Towards Gastric Cancer in Patients With Precancerous Gastric Lesions Phase: No phase specified Type: Prevention Status: Closed Age: 35 to 65 Sponsor: NCI Protocol IDs: NCI-OH-95-C-N029, BICR-OH95-C-N029, NCT00134121