The effect of low tidal volume combined with different PEEP on the accuracy of SVV in predicting the fluid responsiveness of patients under laparoscopic Trendelenburg position.

The effect of lung-protective mechanical ventilation strategies on the accuracy of SVV in predicting the fluid responsiveness perioperatively.

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300071091

Enrollment

Unknown

Registered

2023-05-04

Start date

2023-05-10

Completion date

Unknown

Last updated

2023-06-04

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

Conditions

patients with laparoscopic abdominal surgery

Interventions

Responder group:No

Nonresponders:No

Eligibility

Sex/Gender

All

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: patients undergoing laparoscopic surgery with Trendelenburg position.

Exclusion criteria

Exclusion criteria: (1)morbid obesity (Body Mass Index =40 kg/m2).(2)valvular heart disease, any ventricular dysfunction, preoperative arrhythmia. (3) history of lung disease.

Design outcomes

Primary

Measure	Time frame
Stroke Volume Variation;Stroke Volume Index;	—

Secondary

Measure	Time frame
Mean Arterial Pressure;Cardiac Index;Heart Rate;	—

Countries

China

Contacts

Public ContactLi Chong

Hebei General Hospital

174254925@qq.com+86 15930186570

Outcome results

None listed

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