Status:

UNKNOWN

Different Tidal Volume on Oxygenation, Respiratory Mechanics, and Pulmonary Complications in Older Patients Undergoing Trendelenburg Pneumoperitoneum Surgery

Lead Sponsor:

dong zhang

Conditions:

Trendelenburg

Neumoperitoneum

Eligibility:

All Genders

66+ years

Phase:

NA

Brief Summary

The investigators want to assess the effect of intraoperative low tidal volume vs intermediate tidal volume on respiratory mechanics, oxygenation and pulmonary complications in older patients undergoi...

Eligibility Criteria

Inclusion

  • American Society of Anesthesiologists (ASA) physical status I-III class;
  • Colorectal cancer patients;
  • Elective laparoscopic colorectal surgery;
  • expected duration of surgery greater than 2 hours.

Exclusion

  • serious complications associated with other systems;
  • severe cardiac insufficiency;
  • renal failure;
  • body mass index (BMI) greater than 30 kg/m2 or less than 18 kg/m2;
  • the use of low tidal volume and consequent hypercapnia can induce harm;
  • refusal to participate in the study.

Key Trial Info

Start Date :

October 8 2023

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

December 30 2024

Estimated Enrollment :

130 Patients enrolled

Trial Details

Trial ID

NCT06044402

Start Date

October 8 2023

End Date

December 30 2024

Last Update

September 21 2023

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