Prevention of atelectasis in the preoxygenation phase: comparison of two different oxygenation strategies

Phase 4

Withdrawn

• Conditions: Anesthesiologische handelingen; Atelectasis; lung collapse; 10038716; 10019818

• Registration Number: NL-OMON40215
• Lead Sponsor: Vrije Universiteit Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 29 April 2024

Recruitment & Eligibility

• Status: Withdrawn
• Sex: Not specified
• Target Recruitment: 34

Inclusion Criteria

Patients undergoing elective irreversible electroporation of the liver
Age 18-85 years
Informed consent

Exclusion Criteria

Emergent surgery
ICU patients
COPD GOLD III/IV
Anticipated difficult airway
MP III/IV
Previously diagnosed with difficult airway.
Pre-existing atelectasis.
Lung lesions

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The % volume of atelectasis as determined by computed tomography (CT) images of<br /><br>the lungs.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>* Oxygenation levels<br /><br>* Patient demographics (gender, age, ASA classification)<br /><br>* IRE characteristics (duration of procedure)<br /><br>* Anesthesia parameters (dosing of anesthetics, sedatives and analgesics)<br /><br>* Ventilation parameters (FiO2, etCO2, etO2, tidal volume, ventilation<br /><br>frequency, airway pressure, PEEP)<br /><br>* Postoperative infections</p><br>