| Afimoxifene in Reducing the Risk of Breast Cancer in Women With Mammographically Dense Breast |
Afimoxifene, Laboratory Biomarker Analysis, Placebo, Questionnaire Administration |
Active, not recruiting |
| Alternative Dosing of Exemestane Before Surgery in Treating Postmenopausal Patients With Stage 0-II Estrogen Positive Breast Cancer |
Exemestane, Laboratory Biomarker Analysis, Pharmacological Study, Quality-of-Life Assessment, Questionnaire Administration, Therapeutic Conventional Surgery, 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 |
| 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 |
| 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 |
| 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 |
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 |
| Erlotinib Hydrochloride in Preventing Liver Cancer in Patients With Cirrhosis of the Liver |
Erlotinib Hydrochloride, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Erlotinib |
Active, not recruiting |
| Exemestane in Treating Patients With Complex Atypical Hyperplasia of the Endometrium/Endometrial Intraepithelial Neoplasia or Low Grade Endometrial Cancer |
Exemestane, Laboratory Biomarker Analysis, Questionnaire Administration, Pharmacokinetic Study |
Active, not recruiting |
| Iloprost in Preventing Lung Cancer in Former Smokers |
Iloprost, Quality-of-Life Assessment, Questionnaire Administration, Placebo Administration |
Active, not recruiting |