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The effect of decreased respiratory compliance during pneumoperitoneum and the Trendelenburg position on the reliability of end tidal carbon dioxide monitoring

The effect of decreased respiratory compliance during pneumoperitoneum and the Trendelenburg position on the reliability of end tidal carbon dioxide monitoring

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20170529002
Enrollment
20
Registered
2017-05-29
Start date
2017-07-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gynecological laparoscopic surgery. arterial to end tidal carbondioxide gradient static lung compliance laparoscopic surgery

Interventions

This study will conduct in laparoscopic surgery patients. The study consist of 1 group with no intervention.
Supportive Care
gynecological laparoscopic surgery

Sponsors

Ramathibodi Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Female patients age between 18-60 years who undergo laparoscopic gynecological surgery 2. ASA physical status 1-2 3. Choice of anesthesia is general anesthesia with endotracheal tube

Exclusion criteria

Exclusion criteria: 1. structural heart disease 2. severe hemodynamic instability 3. coexisting bronchopulmonary disease 4. abnormal chest x-ray finding 5. abnormal preoperative arterial blood gas 6. suspiction intraoperative venous air embolism 7. suspiction intraoperative pulmonary embolism

Design outcomes

Primary

MeasureTime frame
Relationship between arterial to end tidal carbondioxide gradient and static lung compliance. at the time of enrollment Calculate from ventilator data and arterial blood gas

Secondary

MeasureTime frame
N/A N/A N/A

Countries

Thailand

Contacts

Public ContactChawika Pisitsak

Unaffiliated

chawika_p@hotmail.com66982541952

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026