NCT02936999 2020-12-16Vitamin D Supplementation in Women With DCIS and/or LCISInova Health Care ServicesPhase EARLY_PHASE1 Terminated8 enrolled 4 charts
NCT01472445 2019-04-19Vitamin D and Breast Cancer: Does Weight Make a Difference?Stanford UniversityPhase 2 Terminated41 enrolled 16 charts
NCT00976339 2017-09-29Study of Vitamin D for Premenopausal Women at High Risk for Breast CancerColumbia UniversityPhase 1 Completed20 enrolled 3 charts
NCT00859651 2017-09-27Vitamin D in Postmenopausal Women at High Risk for Breast CancerColumbia UniversityPhase 2 Completed20 enrolled 5 charts
NCT00416715 2017-07-11Vitamin D Deficiency, Muscle Pain, Joint Pain, and Joint Stiffness in Postmenopausal Women Receiving Letrozole For Stage I-III Breast CancerUniversity of WashingtonPhase 2 Completed100 enrolled 6 charts
NCT01166763 2016-07-18Modulation of Breast Cancer Risk Biomarkers by High Dose Vitamin DUniversity of Kansas Medical CenterPhase NA Completed30 enrolled 10 charts