# Observational Study of the Value of Using Obstructive Sleep Apnea-hypopnea Syndrome (CPAP) Ventilation on the Occurrence of Respiratory and Cardiovascular Complications in Patients at High Risk of Obstructive Apnea Syndrome During Postoperative Sleep Surgery of a Major Abdominal Surgery.

> **NCT04345354** · — · COMPLETED · sponsor: **Poitiers University Hospital** · enrollment: 48 (actual)

## Conditions studied

- Major Abdominal Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04345354
- **Lead sponsor:** Poitiers University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-06-14
- **Primary completion:** 2018-12
- **Final completion:** 2018-12
- **Target enrollment:** 48 (ACTUAL)
- **Last updated:** 2020-04-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04345354

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04345354, "Observational Study of the Value of Using Obstructive Sleep Apnea-hypopnea Syndrome (CPAP) Ventilation on the Occurrence of Respiratory and Cardiovascular Complications in Patients at High Risk of Obstructive Apnea Syndrome During Postoperative Sleep Surgery of a Major Abdominal Surgery.". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04345354. Licensed CC0.

---

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