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 Establish a New Onset Hyperglycemia and Diabetes Cohort |
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Active, not recruiting |
A Study to Evaluate Genetic Predictors of Aromatase Inhibitor Musculoskeletal Symptoms (AIMSS) |
anastrozole, laboratory biomarker analysis, pharmacogenomic studies, questionnaire administration |
Active, not recruiting |
A Study to Learn More About the Health of Persons With Down Syndrome After Treatment for Acute Leukemia |
Biospecimen Collection, Clinical Evaluation, Questionnaire Administration, Survey Administration |
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 |
A Trial of Omeprazole and Low Dose Aspirin to Identify Colorectal Biomarkers of Preventive Efficacy |
Aspirin, Omeprazole |
Not yet recruiting |
A Video Intervention to Improve Patient Understanding of Tumor Genomic Testing in Patients With Metastatic Cancer |
Health Education, Questionnaire Administration |
Recruiting |
Abbreviated Breast MRI and Digital Tomosynthesis Mammography in Screening Women With Dense Breasts |
Contrast-enhanced Magnetic Resonance Imaging, Digital Tomosynthesis Mammography, Quality-of-Life Assessment, Questionnaire Administration |
Active, not recruiting |
Acceptability and Feasibility of Combination Treatment for Cervical Precancer Among South African Women Living With HIV |
Placebo, 5 Fluorouracil (5 FU) Cream |
Recruiting |
Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer |
Biospecimen Collection, Tamoxifen, Random Periareolar Fine-Needle Aspiration, Acolbifene Hydrochloride, Mammography |
Not yet recruiting |