| Chemoprevention of Gastric Carcinogenesis |
Eflornithine, Eflornithine placebo |
Active, not recruiting |
| Simvastatin in Preventing Liver Cancer in Patients With Liver Cirrhosis |
Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Placebo Administration, Questionnaire Administration, Simvastatin |
Active, not recruiting |
| Curcumin in Preventing Gastric Cancer in Patients With Chronic Atrophic Gastritis or Gastric Intestinal Metaplasia |
Curcumin, Laboratory Biomarker Analysis, Placebo Administration, Quality-of-Life Assessment |
Active, not recruiting |
| DNA Vaccine Therapy in Treating Patients With Chronic Hepatitis C Virus Infection |
Electroporation-Mediated Plasmid DNA Vaccine Therapy, HCV DNA Vaccine INO-8000, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Rocakinogene Sifuplasmid |
Active, not recruiting |
| Vaccine Therapy in Treating Patients With Newly Diagnosed Advanced Colon Polyps |
Laboratory Biomarker Analysis, MUC1 Peptide-Poly-ICLC Vaccine, Quality-of-Life Assessment, Saline |
Active, not recruiting |
| CHARM II: Chemotherapy for Ablation and Resolution of Mucinous Pancreatic Cysts |
Ethanol, Normal saline, Paclitaxel + Gemcitabine admixture |
Active, not recruiting |
| Aspirin in Preventing Colorectal Cancer in Patients With Colorectal Adenoma |
Aspirin, Biospecimen Collection, Placebo Administration, Questionnaire Administration, Rectal Biopsy |
Active, not recruiting |
| Defined Green Tea Catechin Extract in Preventing Liver Cancer in Participants With Cirrhosis |
Biopsy, Biospecimen Collection, Computed Tomography, Defined Green Tea Catechin Extract, Laboratory Biomarker Analysis, Magnetic Resonance Imaging, Pharmacological Study, Questionnaire Administration, Ultrasound |
Active, not recruiting |
| Aspirin in Preventing Disease Recurrence in Patients With Barrett Esophagus After Successful Elimination by Radiofrequency Ablation |
Aspirin, Laboratory Biomarker Analysis, Placebo Administration, Questionnaire Administration |
Active, not recruiting |
| ASPirin Intervention for the REDuction of Colorectal Cancer Risk |
Placebo for Aspirin, Aspirin |
Active, not recruiting |