# Airway Pressure Changes Using Esophageal Balloon Catheter (OBC) in Laparoscopic Surgery

> **NCT03411239** · NA · COMPLETED · sponsor: **National University Hospital, Singapore** · enrollment: 35 (actual)

## Conditions studied

- Ventilator Lung

## Interventions

- **DEVICE:** Adult esophageal balloon catheter (obc)

## Key facts

- **NCT ID:** NCT03411239
- **Lead sponsor:** National University Hospital, Singapore
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-08
- **Primary completion:** 2022-04-30
- **Final completion:** 2022-09-30
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2023-07-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03411239

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03411239, "Airway Pressure Changes Using Esophageal Balloon Catheter (OBC) in Laparoscopic Surgery". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03411239. Licensed CC0.

---

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