NCT05045066 2026-03-02
Immunological Effects of Vitamin D Replacement Among Black/African American Prostate Cancer Patients
Mayo Clinic
Phase EARLY_PHASE1 Recruiting
Mayo Clinic
University of Rochester
Germans Trias i Pujol Hospital
Northwestern University
Case Comprehensive Cancer Center
Medical University of South Carolina
Wake Forest University Health Sciences
University Health Network, Toronto
University Health Network, Toronto
University of Southern California
Alliance for Clinical Trials in Oncology
Roswell Park Cancer Institute
University of Toronto