# Biomarkers for Obstructive Sleep Apnea

> **NCT00834509** · — · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 181 (actual)

## Conditions studied

- Obstructive Sleep Apnea (OSA)

## Interventions

- **DEVICE:** CPAP

## Key facts

- **NCT ID:** NCT00834509
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-04
- **Primary completion:** 2015-02-01
- **Final completion:** 2015-02-01
- **Target enrollment:** 181 (ACTUAL)
- **Last updated:** 2017-04-18

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00834509

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00834509, "Biomarkers for Obstructive Sleep Apnea". Retrieved via AI Analytics 2026-07-27 from https://api.ai-analytics.org/clinical/NCT00834509. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*