Effect of vitamin D supplementation for the recurrence of idiopathic benign paroxysmal positional vertigo
- Conditions
- Diseases of the ear and mastoid process
- Registration Number
- KCT0003320
- Lead Sponsor
- Myongji Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Not yet recruiting
- Sex
- All
- Target Recruitment
- 160
(1) patients diagnosed with posterior semicircular canal benign paroxysmal positional vertigo (BPPV) or lateral canal BPPV.
(2) Patients with a serum vitamin D (25-OH vitamin D) level below 20ng/ml
(3) Patients who underwent appropriate repositioning maneuver for each subtype of BPPV and and were confirmed as complete resolution 1 week after initial diagnosis.
(1) Patients with a history of vestibular neuritis, labyrinthitis, Meniere's disease, ear surgery, inner ear disease, head trauma
(2) Patients who have BPPV with involvement of anterior or multiple semicircular canal.
(3) patients with a 25-OH vitamin D level above 20 ng/ml
(4) Patients who had previously supplemented vitamin D.(injection or orally intake)
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Recurrence rate of BPPV (benign paroximal positional vertigo)
- Secondary Outcome Measures
Name Time Method serum 25-OH Vitamin D levels
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