# The Effect Vitamin D on the Recovery Rate of Bell Palsy

> **NCT05997199** · — · COMPLETED · sponsor: **Umraniye Education and Research Hospital** · enrollment: 25 (actual)

## Conditions studied

- Bell Palsy
- Vitamin D Deficiency
- Facial Paralysis

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D replacement

## Key facts

- **NCT ID:** NCT05997199
- **Lead sponsor:** Umraniye Education and Research Hospital
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-06-01
- **Primary completion:** 2024-09-01
- **Final completion:** 2024-09-15
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2025-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05997199

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05997199, "The Effect Vitamin D on the Recovery Rate of Bell Palsy". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT05997199. Licensed CC0.

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