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Study identifier: NCT07359261 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Transpulmonary Assessment for Individualized Lung Optimization in Obese Patients

Condition: Respiratory Failure  ·  Sponsor: University of Alberta

PhasePhase 2
Planned participants30
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This protocol describes a randomized controlled feasibility vanguard study designed to investigate the implementation and effects of esophageal pressure-guided positive end-expiratory pressure (PEEP) titration in patients with high body mass index (BMI) mechanically ventilated patients at the Edmonton Zone. The study will enroll 30 patients with body mass index (BMI) \>=30 kg/m2 who require invasive mechanical ventilation, randomizing them in a 1:1 ratio to receive either esophageal pressure-guided PEEP titration or standard care management. The primary objective focuses on establishing the feasibility of conducting a larger definitive trial, while secondary objectives examine differences in applied PEEP levels, respiratory mechanics, and clinical outcomes between groups. The intervention protocol targets end-expiratory transpulmonary pressure of 0-2 cmH2O.

This description comes directly from the study's public registry record.

Talk to the study team

Fernando G Zampieri, MD  ·  780.492.9951  ·  fzampier@ualberta.ca

Caylin Chadwick, MSc  ·  780.492.9951  ·  Caylin.Chadwick@albertahealthservices.ca

Always discuss trial participation with your own doctor first.

Locations (2)

University of Alberta HospitalEdmonton, Alberta, CanadaRecruiting
Sturgeon Community HospitalSt. Albert, Alberta, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT07359261