Lobular Breast Carcinoma in Situ

Metformin Hydrochloride in Preventing Breast Cancer in Patients With Atypical Hyperplasia or In Situ Breast Cancer

Hypofractionated Regional Nodal Irradiation Clinical Trial for Women With Breast Cancer

Making Informed Choices on Incorporating Chemoprevention Into Care (MiCHOICE)

Caloric Restriction in Treating Patients With Stage 0-I Breast Cancer Undergoing Surgery and Radiation Therapy

Hypofractionated Image Guided Radiation Therapy in Treating Patients With Stage IV Breast Cancer

Soy Isoflavones Supplementation in Treating Women at High Risk For or With Breast Cancer

Transdermal or Oral Telapristone Acetate in Treating Patients Undergoing Mastectomy

Study of Docosahexaenoic Acid (DHA) in Triple Negative Breast Cancer Survivors

Oxybutynin Chloride in Managing Hot Flashes

Omega-3 Fatty Acid in Treating Patients With Stage I-III Breast Cancer

Pilot Study of Curcumin for Women With Obesity and High Risk for Breast Cancer

Educational Counseling in Improving Communication and Quality of Life in Spouses and Breast Cancer Patients

Radiation Therapy in Treating Post-Menopausal Women With Early Stage Breast Cancer Undergoing Surgery

Stereotactic Image-Guided Navigation During Breast Reconstruction in Patients With Breast Cancer

A Phase I Prevention Study of Atorvastatin in Women at Increased Risk for Breast Cancer

Hormone Therapy Or Chemotherapy Before Surgery Based on Gene Expression Analysis in Treating Patients With Breast Cancer

Group-Based Lifestyle Intervention in Measuring Biomarker Levels in Participants at High Risk for Breast Cancer

Letrozole in Preventing Breast Cancer in Healthy Postmenopausal Women at High Risk for Breast Cancer