The influence of laparoscopic pneumoperitoneum on cardiac output

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200055155

Enrollment

Unknown

Registered

2022-01-02

Start date

2022-01-01

Completion date

Unknown

Last updated

2023-01-16

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

Conditions

None listed

Interventions

case series:None

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-40 years, no gender restrictions; 2. Patients undergoing laparoscopic cholecystectomy, appendicitis resection, etc.; 3. ASA classification 1-2, with the consent of the patients and their families to join the study and obtain informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients with mental illness who cannot cooperate with the examination; 2. Patients with skin burns or infections in the ultrasound examination area, and patients with allergies to couplants; 3. Patients who do not cooperate with follow-up; 4. Obesity (BMI > 28).

Design outcomes

Primary

Measure	Time frame
cardiac output;shortened fraction;ejection fraction;inferior vena cava variability;	—

Secondary

Measure	Time frame
stroke volume;	—

Countries

China

Contacts

Public ContactLiu Dawei

Yongchuan Hospital Affiliated to Chongqing Medical University

136616171@qq.com+86 13594362217

Outcome results