# Evaluation of V/Q Mismatch as Predictor of Pulmonary Postoperative Complications in Patients Undergoing Major Surgery

> **NCT05454917** · — · COMPLETED · sponsor: **Università degli Studi di Ferrara** · enrollment: 101 (actual)

## Conditions studied

- Anesthesia
- Postoperative Complications
- Mechanical Ventilation Complication

## Interventions

- **DEVICE:** Measure of ventilation/perfusion (V/Q) mismatch using Beacon ALPE (Automatic Lung Paramether Estimator)

## Key facts

- **NCT ID:** NCT05454917
- **Lead sponsor:** Università degli Studi di Ferrara
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2022-05-31
- **Final completion:** 2022-05-31
- **Target enrollment:** 101 (ACTUAL)
- **Last updated:** 2022-07-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05454917

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05454917, "Evaluation of V/Q Mismatch as Predictor of Pulmonary Postoperative Complications in Patients Undergoing Major Surgery". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT05454917. Licensed CC0.

---

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