Effect of equal ventilation combined with individual PEEP on lung function in robot-assisted laparoscopic gynecological tumor surgery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100050364

Enrollment

Unknown

Registered

2021-08-26

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-06-20

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

Conditions

Gynecological tumor surgery

Interventions

Control group:blank control

P group:Equal ventilation combined with individualized PEEP

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. The First Affiliated Hospital of Gannan Medical College performed robot-assisted laparoscopic gynecological tumor surgery patients from September 2021 to September 2022; 2. ASA I-III.

Exclusion criteria

Exclusion criteria: 1. Preoperative complicated with obvious pulmonary diseases, such as COPD grade 3, pulmonary infection, etc.; 2. Previous pulmonary surgery; 3. Breathing air SpO2 < 95%; 4. Unable to cooperate with lung function tests; 5. Transfer to ICU after surgery; 6. Patients with severe cardiac insufficiency, liver and kidney insufficiency, etc.

Design outcomes

Primary

Measure	Time frame
Lung classification;	—

Secondary

Measure	Time frame
PaO2;PaCO2;PH;Lactic acid;PaO2/FiO2;Vdalveolar/Tivalvolume (VD/VT);Giu;Osmotic pressure;Hematocrit (HCT);Thbc;Pmean;Ppeak;Driving pressure;Cdyn;Coefficient of lung elasticity;Blood pressure;Heart rate (HR);SpO2;Pulsepressurevariation (PPV);	—

Countries

China

Contacts

Public ContactReai Shan

Gan'nan Medical University

shanreai@163.com+86 13803587468

Outcome results

None listed

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