# Effects of Obstructive Sleep Apnea and/or Cigarette Smoking on Endothelial Function

> **NCT00957463** · — · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 150 (estimated)

## Conditions studied

- Obstructive Sleep Apnea
- Smoking

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00957463
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-06
- **Primary completion:** 2011-12
- **Final completion:** —
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2014-12-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00957463

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00957463, "Effects of Obstructive Sleep Apnea and/or Cigarette Smoking on Endothelial Function". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT00957463. Licensed CC0.

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