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CPAP on Oxygenation and Pulmonary Function in Elderly Patients After Major Open Abdominal Surgery

NCT06260826 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2024-02-15

No results posted yet for this study

Summary

Postoperative continuous positive airway pressure (CPAP) can improve lung function. The risk of pulmonary complications is high after major abdominal surgery but may be reduced by prophylactic postoperative noninvasive ventilation using CPAP. This study compared the effects of auto-CPAP via a nasal mask (JPAP) and constant-CPAP via a facial mask (O2-Max Trio) on oxygenation and pulmonary function in elderly patients after major open abdominal surgery.

Conditions

  • Continuous Positive Airway Pressure
  • Pulmonary Function
  • Older People

Interventions

DEVICE

Auto CPAP via nasal mask (JPAP machine)

Auto Continuous Positive Airway Pressure via nasal mask using the JPAP system (Metran, Saitama, Japan) which can provide CPAP with a range of 2-10 cmH2O, the initial CPAP 2 cmH2O, then reach 7.5 cmH2O after a ramping time. CPAP values may vary with each breath until the obstruction is resolved

DEVICE

Constant CPAP via facial mask (O2-Max Trio system)

Patients connected to the O2-Max Trio CPAP system (Pulmodyne, Indianapolis, USA) with a facial mask that was adjusted to maintain a CPAP at 7.5 cm H2O and FiO2 30% continuously for the following 1 hour

Sponsors & Collaborators

  • Nguyen Dang Thu

    lead OTHER

Principal Investigators

  • Thu Nguyen Dang · Vietnam Military Medical University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-12-01
Primary Completion
2022-08-20
Completion
2022-08-30

Countries

  • Vietnam

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06260826 on ClinicalTrials.gov