# Preoperative Vitamin D Levels and Respiratory Complications of General Anesthesia

> **NCT03342651** · NA · COMPLETED · sponsor: **Ordu University** · enrollment: 95 (actual)

## Conditions studied

- Vitamin D Deficiency

## Interventions

- **OTHER:** Vitamin D

## Key facts

- **NCT ID:** NCT03342651
- **Lead sponsor:** Ordu University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-04-01
- **Primary completion:** 2016-04-01
- **Final completion:** 2016-12-31
- **Target enrollment:** 95 (ACTUAL)
- **Last updated:** 2017-11-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03342651

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03342651, "Preoperative Vitamin D Levels and Respiratory Complications of General Anesthesia". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT03342651. Licensed CC0.

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