A Trial to Evaluate the Effect of Vitamin D Supplementation in Patients With Chronic Urticaria
A Randomised Controlled Trial to Evaluate the Effect of Vitamin D Supplementation in Patients With Chronic Urticaria
Sponsor: Post Graduate Institute of Medical Education and Research, Chandigarh
This PHASE4 trial investigates Urticaria and Vitamin D Deficiency and is currently ongoing. Post Graduate Institute of Medical Education and Research, Chandigarh leads this study, which shows 8 recorded versions since 2019 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
8 versions recorded-
Jul 2025 — Present [monthly]
Unknown PHASE4
-
Sep 2024 — Jul 2025 [monthly]
Unknown PHASE4
-
Jul 2024 — Sep 2024 [monthly]
Unknown PHASE4
Status: Unknown Status → Unknown
-
May 2024 — Jul 2024 [monthly]
Unknown Status PHASE4
-
Apr 2024 — May 2024 [monthly]
Unknown Status PHASE4
▶ Show 3 earlier versions
-
Oct 2021 — Apr 2024 [monthly]
Unknown Status PHASE4
Status: Enrolling By Invitation → Unknown Status
-
Jan 2021 — Oct 2021 [monthly]
Enrolling By Invitation PHASE4
-
Jul 2019 — Jan 2021 [monthly]
Enrolling By Invitation PHASE4
First recorded
Jun 2019
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Post Graduate Institute of Medical Education and Research, Chandigarh
For direct contact, visit the study record on ClinicalTrials.gov .