# Effect of Intraoperative Dynamic Compliance Guided Individualized Positive End-expiratory Pressure on Postoperative Atelectasis After Laparoscopic Bariatric Surgery

> **NCT04169607** · NA · COMPLETED · sponsor: **Xuzhou Medical University** · enrollment: 40 (actual)

## Conditions studied

- Postoperative Atelectasis

## Interventions

- **PROCEDURE:** Dynamic compliance guided individualized positive end-expiratory pressure titration strategy

## Key facts

- **NCT ID:** NCT04169607
- **Lead sponsor:** Xuzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-12-16
- **Primary completion:** 2020-09-30
- **Final completion:** 2021-07-19
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-07-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04169607

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04169607, "Effect of Intraoperative Dynamic Compliance Guided Individualized Positive End-expiratory Pressure on Postoperative Atelectasis After Laparoscopic Bariatric Surgery". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04169607. Licensed CC0.

---

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