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Volume-Controlled Ventilation and Pressure-Controlled Ventilation Volume Guaranteed in Obese Patients in Laparoscopic-Assisted Surgery

NCT06117748 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2023-11-07

No results posted yet for this study

Summary

The aim of this study is to compare the efficacy of the pressure controlled ventilation volume-guaranteed (PCV-VG) versus volume-controlled ventilation (VCV) modes as regards lung compliance and oxygenation index in obese patients undergoing laparoscopic assisted surgery especially in Trendelenburg position.

Conditions

  • Volume-Controlled Ventilation
  • Pressure-Controlled Ventilation Volume Guaranteed
  • Obese
  • Laparoscopy

Interventions

OTHER

Pressure controlled ventilation-volume guaranteed

Respiratory parameters will be set as: actual tidal volume 8 mL/kg actual body weight, respiratory rate 12 breaths/min, PEEP of five mmHg, oxygen flow 1 L/min, fraction inspired oxygen (FiO2) 0.6, and I:E ratio of 1:2. Respiratory parameters will be kept constant if ETCO2 is \<45 mmHg. When ETCO2 exceed 45 mmHg, respiratory rate or tidal volume will be adjusted to maintain ETCO2 below 45 mmHg.

OTHER

Volume controlled ventilation

Respiratory parameters will be set as: actual tidal volume 8 mL/kg actual body weight, respiratory rate 12 breaths/min, PEEP of five mmHg, oxygen flow 1 L/min, fraction inspired oxygen (FiO2) 0.6, and I:E ratio of 1:2. Respiratory parameters will be kept constant if ETCO2 is \<45 mmHg. When ETCO2 exceed 45 mmHg, respiratory rate or tidal volume will be adjusted to maintain ETCO2 below 45 mmHg.

Sponsors & Collaborators

  • Ain Shams University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
16 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-05
Primary Completion
2024-07-01
Completion
2024-07-01

Countries

  • Egypt

Study Locations

More Related Trials

Entities

Diseases

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 NCT06117748 on ClinicalTrials.gov