# Frequency and Severity of Respiratory Acidosis During One-lung Ventilation, a Retrospective Pilot Study to Compare Clinician Settings and Those Proposed by the VentilO Application

> **NCT07099963** · — · RECRUITING · sponsor: **Laval University** · enrollment: 100 (estimated)

## Conditions studied

- Thoracic
- Surgery
- Mechanical Ventilation
- Hypercapnia
- Acidosis
- One Lung Ventillation (OLV)
- Smartphone Application

## Interventions

- **OTHER:** one lung ventilation

## Key facts

- **NCT ID:** NCT07099963
- **Lead sponsor:** Laval University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-08-01
- **Primary completion:** 2025-12
- **Final completion:** 2026-06
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-08-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07099963

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07099963, "Frequency and Severity of Respiratory Acidosis During One-lung Ventilation, a Retrospective Pilot Study to Compare Clinician Settings and Those Proposed by the VentilO Application". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07099963. Licensed CC0.

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