Efficacy of Vitamin D and Calcium Supplementation on the Prevention of Recurrences in BPPV
Efficacy of Vitamin D and Calcium Supplementation on the Prevention of Recurrences in Benign Paroxysmal Positional Vertigo: A Prospective Multicenter Randomized Trial
Sponsor: Ministry of Food and Drug Safety, Korea
Listed as NCT02031692, this PHASE4 trial focuses on Benign Paroxysmal Positional Vertigo and remains completed. Sponsored by Ministry of Food and Drug Safety, Korea, it has been updated 7 times since 2013, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
7 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE4
-
Sep 2024 — Sep 2025 [monthly]
Completed PHASE4
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE4
-
Jan 2021 — Jul 2024 [monthly]
Completed PHASE4
-
Jun 2018 — Jan 2021 [monthly]
Completed PHASE4
▶ Show 2 earlier versions
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Dec 2017 — Jun 2018 [monthly]
Completed PHASE4
Status: Recruiting → Completed
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Jan 2017 — Dec 2017 [monthly]
Recruiting PHASE4
First recorded
Dec 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Ministry of Food and Drug Safety, Korea
- Seoul National University Bundang Hospital
For direct contact, visit the study record on ClinicalTrials.gov .