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Clinical study of the effects of prolonged gynecological laparoscopic surgery on respiratory dynamics and dead space/tidal volume ratio

Clinical study of the effects of prolonged gynecological laparoscopic surgery on respiratory dynamics and dead space/tidal volume ratio

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OPC-16008142
Enrollment
Unknown
Registered
2016-03-22
Start date
2016-03-21
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

prolonged gynecological laparoscopic surgery

Interventions

Cases:trendelenburg position and carbon dioxide pneumoperitoneum

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients undergoing elective gynecologic laparoscopic surgery, ASA I or II, Aged 20~65 years, normal liver, kidney, heart and lung function

Exclusion criteria

Exclusion criteria: BMI>25 or < 18.5 kg/m2, Emergency operation, respiratory infection

Design outcomes

Primary

MeasureTime frame
dead space/tidal volume ratio;—

Countries

China

Contacts

Public ContactMing Lian

Shanghai General Hospital

422077205@qq.com+8613917379775

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026