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Influence of pneumoperitoneum on respiration and hemodynamics in retroperitoneal or transperitoneal laparoscopic partial nephrectomy

Influence of pneumoperitoneum on respiration and hemodynamics in retroperitoneal or transperitoneal laparoscopic partial nephrectomy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000038291
Enrollment
Unknown
Registered
2020-09-16
Start date
2020-09-17
Completion date
Unknown
Last updated
2020-12-14

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

Conditions

Renal Cell Carcinoma

Interventions

Group 1:transperitoneal laparoscopic partial nephrectomy
Group 2:retroperitoneal laparoscopic partial nephrectomy

Sponsors

Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients over 18 years old; 2. Patients with renal space occupying confirmed by imaging; 3. Patients without previous laparoscopic surgery history; 4. Patients with no previous history of pulmonary disease, 5. Patients without history of cardiovascular, cerebrovascular and nervous system diseases.

Exclusion criteria

Exclusion criteria: 1. Patients with absolute contraindications to surgery; 2. Patients with too large renal space occupying and unsuitable for nephron sparing surgery; 3. Patients with severe endocrine and hematopoietic diseases; 4. Pregnant or lactating women; 5. Patients with contraindications to transesophageal ultrasonography.

Design outcomes

Primary

MeasureTime frame
Inferior vena cava diameter;CVP;AWP;—

Countries

China

Contacts

Public ContactXu Zhang

Department of Urology, PLA General Hospital

xzhang@foxmail.com+86 13801350955

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 11, 2026