Development of a Predictive Model for Oxygen Desaturation During One-Lung Ventilation Using Preoperative Data

Development of a Predictive Model for Oxygen Desaturation During One-Lung Ventilation Using Preoperative Data - Development of a Predictive Model for Oxygen Desaturation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000057068

Enrollment

600

Registered

2025-02-26

Start date

2025-02-26

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients undergoing thoracic surgery with one-lung ventilation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients in this study underwent thoracic surgery with one-lung ventilation in the lateral decubitus position at the University of Toyama Hospital between January 1, 2020, and December 31, 2023. The target diseases included lung tumors, pneumothorax, and empyema.

Exclusion criteria

Exclusion criteria: Individuals who requested to opt out of the study after the publication of the information disclosure document. Patients who underwent bilateral lung surgery, those who required a right-sided one-lung ventilation tube, and those who used a bronchial blocker.

Design outcomes

Primary

Measure	Time frame
The lowest percutaneous oxygen saturation recorded within the first hour after the initiation of one-lung ventilation.	—

Secondary

Measure	Time frame
Feature importance	—

Countries

Japan

Contacts

Public ContactYuichi Hasegawa

Toyama University Hospital Intensive Care Unit

megahase@med.u-toyama.ac.jp0764347377

Outcome results