# RCT Between UPP and Controls in Adult OSA

> **NCT02522247** · NA · WITHDRAWN · sponsor: **Karolinska University Hospital**

## Conditions studied

- Obstructive Sleep Apnea

## Interventions

- **PROCEDURE:** UPP

## Key facts

- **NCT ID:** NCT02522247
- **Lead sponsor:** Karolinska University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** —
- **Primary completion:** 2015-12-10
- **Final completion:** —
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** No patients have been enrolled, and will not. The study was never started
- **Last updated:** 2023-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02522247

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02522247, "RCT Between UPP and Controls in Adult OSA". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT02522247. Licensed CC0.

---

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