NCT07241247 2025-11-21
Evaluation the of Role of Vitamin D Supplement on Tumor Response, Inflammation and Apoptosis in Patients With Stage II or III Colorectal Cancer Receiving Chemotherapy.
Tanta University
Phase 4 Completed
Clinical Trials
4 trialsNCT04197089 2022-08-03
VitDURO
Germans Trias i Pujol Hospital
Phase 4 Completed
NCT05340985 2022-04-22
Investigating the Effects of Hydroxyvitamin D3 on Multiple Sclerosis
Tehran University of Medical Sciences
Phase 4 Unknown
NCT01437696 2014-09-05
How Much Vitamin D is Required to be Protective Against Deficiency During the Winter Months?
McGill University
Phase 4 Completed