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Effects of CO2 insufflation on respiratory, circulation and body temperature during tansperitoneal and retroperitoneal laparoscopic nephrectomy in normal-weight or overweight patients who are middle-aged or aged

Effects of CO2 insufflation on respiratory, circulation and body temperature during tansperitoneal and retroperitoneal laparoscopic nephrectomy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-16007812
Enrollment
Unknown
Registered
2016-01-22
Start date
2016-01-01
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

hypothermia

Interventions

T:establish pneumoperitoneum via abdominal cavity
R:estabilish pneumoperitone via retroperitoneal cavity

Sponsors

Qilu Hospital of Shandong University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients who are prepared to undergo laparoscopic nephrectomy in Qilu Hospital of Shandong University are enrolled in this study if they met the following inclusion criteria: American Society of Anesthesiologists grade I or II.

Exclusion criteria

Exclusion criteria: 1) history of abdominal surgery; 2) severe respiratory and circulatory system disease; 3) had fever history in past 3 months.

Design outcomes

Primary

MeasureTime frame
body temperature;—

Secondary

MeasureTime frame
blood gas;hemodynamic change;adverse reaction;—

Countries

China

Contacts

Public ContactFeng Qi
qifeng66321@sina.com+86 18560083756

Outcome results

None listed

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