Vitamin D Effect in Rheumatoid Arthritis.

• Status: Completed
• Trial end date: 2020-03-22
• Target enrollment: 0
• Participant gender: All

Summary

Regulatory T (Tregs) cells play an important role in the maintenance of immunological tolerance. It decrease in the peripheral blood of rheumatoid arthritis patients. Vitamin D has an immunomodulatory and anti-inflammatory effect in rheumatoid arthritis.

Vitamin D supplementation significantly enhances Tregs percentage in the peripheral blood of RA patients. So supplementation of Vit D improves rheumatoid arthritis disease activity.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Tanta University
• Treatments: Ergocalciferols; Vitamin D

Criteria

Inclusion Criteria:

• disease duration less than 3 years from the time of diagnosis, age more than 18 years, a diagnosis of RA according to the 2010 ACR/ EULAR Classification criteria for RA diagnosis , active disease according to DAS-28, for those receiving nonsteroidal anti-inflammatory drugs and corticosteroids, the dosage had to be stable for at least 2 weeks before screening.

Exclusion Criteria:

• Patients with allergic, and infectious diseases, patients receiving steroids for the first time within 2 weeks before the study, patients with hypercalcemia, hypercalciuria, nephrolithiasis, or neoplastic diseases were excluded from the study. We also excluded patients on any biologic therapy and patients with prior use of leflunomide, hydroxychloroquine, or sulphasalazine for more than 2 months.