Observation of the Effect of Vitamin D Supplementation on Chronic Course of Patients With Ulcerative Colitis Based on Vitamin D Receptor Fok I Gene Polymorphism

Conditions:   Ulcerative Colitis;   Vitamin D Deficiency;   Vitamin D Supplement Intervention:   Drug: Vitamin D drops Sponsor:   Second Affiliated Hospital of Wenzhou Medical University Not yet recruiting

Source: ClinicalTrials.gov - March 16, 2020 Category: Research Source Type: clinical trials