Defined Green Tea Catechin Extract in Preventing Liver Cancer in Participants With Cirrhosis |
Defined Green Tea Catechin Extract, Laboratory Biomarker Analysis, Pharmacological Study, Questionnaire Administration, Biopsy, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Ultrasound |
Active, not recruiting |
Curcumin in Preventing Gastric Cancer in Patients With Chronic Atrophic Gastritis or Gastric Intestinal Metaplasia |
Curcumin, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Placebo Administration |
Active, not recruiting |
Chemoprevention of Gastric Carcinogenesis |
Eflornithine, Eflornithine placebo |
Active, not recruiting |
CHARM II: Chemotherapy for Ablation and Resolution of Mucinous Pancreatic Cysts |
Paclitaxel + Gemcitabine admixture, Ethanol, Normal saline |
Recruiting |
Cancer Preventive Vaccine Nous-209 for Lynch Syndrome Patients |
Adenoviral Tumor-specific Neoantigen Priming Vaccine GAd-209-FSP, Biospecimen Collection, Endoscopic Biopsy, MVA Tumor-specific Neoantigen Boosting Vaccine MVA-209-FSP, Questionnaire Administration |
Recruiting |
ASPirin Intervention for the REDuction of Colorectal Cancer Risk |
Placebo for Aspirin, Aspirin |
Active, not recruiting |
Aspirin in Preventing Disease Recurrence in Patients With Barrett Esophagus After Successful Elimination by Radiofrequency Ablation |
Aspirin, Laboratory Biomarker Analysis, Questionnaire Administration, Placebo Administration |
Active, not recruiting |
Aspirin in Preventing Colorectal Cancer in Patients With Colorectal Adenoma |
Aspirin, Questionnaire Administration, Placebo Administration, Biospecimen Collection, Rectal Biopsy |
Active, not recruiting |