Vitamin D Deficiency, Muscle Pain, Joint Pain, and Joint Stiffness in Postmenopausal Women Receiving Letrozole For Stage I-III Breast Cancer
Conditions
- Arthralgia
- Musculoskeletal Complications
- Pain
- Recurrent Breast Cancer
- Stage I Breast Cancer
- Stage II Breast Cancer
- Stage IIIA Breast Cancer
- Stage IIIB Breast Cancer
- Stage IIIC Breast Cancer
Interventions
- DRUG: letrozole
- DIETARY_SUPPLEMENT: calcium carbonate
- OTHER: laboratory biomarker analysis
- DIETARY_SUPPLEMENT: calcium citrate
- DIETARY_SUPPLEMENT: calcium glucarate
- DRUG: calcium gluconate
- DIETARY_SUPPLEMENT: cholecalciferol
- PROCEDURE: assessment of therapy complications
- PROCEDURE: musculoskeletal complications management/prevention
Sponsor
University of Washington
Collaborators