Vitamin D2,Placebo

2 trials

Sponsors

Rheumatic Disease Unit, Department of Medicine, Faculty of Medicine, Chulalongkorn University

Conditions

Chronic myofascial pain syndrome patients often have vitamin D deficiency. chronic myofascial pain syndrome, Vitamin D insufficiency, VAS, Muscle strength, Neck Disability Index (NDI-TH)post&#45

Phase 3

The efficacy of vitamin D in chronic myofascial pain syndrome in working people: A randomized, double blind, controlled trial

Active, not recruitingTCTR20251016015

Faculty of Medicine, Chulalongkorn UniversityChronic myofascial pain syndrome patients often have vitamin D deficiency. chronic myofascial pain syndrome, Vitamin D insufficiency, VAS, Muscle strength, Neck Disability Index (NDI-TH)

Start: 2025-10-20Target: 52Updated: 2026-03-30

Phase 4

A randomized controlled trial: The optimal dose of vitamin D maintenance in elderly women in 6 months follow-up

RecruitingTCTR20170912002

Rheumatic Disease Unit, Department of Medicinepost&#45

Start: 2017-06-02Target: 100Updated: 2026-03-30