| To Evaluate if Green Tea Can be Effective in Reducing the Progression of Prostate Cancer in Men on Close Monitoring |
Placebo Administration, Quality-of-Life Assessment, Questionnaire Administration, Sinecatechins |
Recruiting |
| New Assessment System in Measuring Symptom Distress in Cancer Patients |
Interview, Quality-of-Life Assessment, Questionnaire Administration |
Recruiting |
| Duloxetine to Prevent Oxaliplatin-Induced Peripheral Neuropathy in Patients With Stage II-III Colorectal Cancer |
Duloxetine, Duloxetine Hydrochloride, Oxaliplatin, Placebo, Quality-of-Life Assessment, Questionnaire Administration |
Recruiting |
| Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps |
5-year and 10 Year Surveillance Colonoscopy after Qualifying Colonoscopy |
Recruiting |
| Long-Term Follow-Up of Patients Who Have Participated in Children's Oncology Group Studies |
Questionnaire Administration, Assessment of Therapy Complications |
Recruiting |
| Making Informed Choices on Incorporating Chemoprevention Into Care (MiCHOICE) |
Cancer Educational Materials, Decision Aid, Interview, Questionnaire Administration |
Recruiting |
| A Study to Compare Two Surgical Procedures in Individuals With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer |
Bilateral Salpingectomy, Bilateral Salpingectomy with Oophorectomy, Biospecimen Collection, Quality-of-Life Assessment, Questionnaire Administration, Transvaginal Ultrasound |
Recruiting |
| A Study to See if Memantine Protects the Brain During Radiation Therapy Treatment for Primary Central Nervous System Tumors |
Biospecimen Collection, Cognitive Assessment, Magnetic Resonance Imaging, Memantine Hydrochloride, Placebo Administration, Questionnaire Administration |
Recruiting |
| Myopenia and Mechanisms of Chemotherapy Toxicity in Older Adults With Colorectal Cancer |
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Recruiting |
| Improving Adolescent and Young Adult Self-Reported Data in ECOG-ACRIN Trials |
Questionnaires |
Recruiting |