Predictive Variables of the Hemodynamic Effect During the Laparoscopic Surgery in Children (Lapa-BP)

Seoul National University

Status: Completed

Conditions: Laparoscopic Surgery

Study type: Observational

Funder types: Other

Identifiers

NCT02536521

H-1507-039-686

Details and patient eligibility

About

This prospective observational study aimed to identify the intraoperative variables to predict the hemodynamic change according to intra-abdominal pressure in the children undergoing laparoscopic surgery.

The intraoperative variables includes Pulse pressure variation (PPV), systolic pressure variation (SPV), stoke volume variation (SVV), Pulse oximeter plethysmographic waveform amplitude (△POP),and pleth variability index (PVI).

Enrollment: 123 patients

Sex: All

Ages: Under 7 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Pediatric patients undergoing laparoscopic surgery

Exclusion criteria

• known arrhythmia
• known lung disease
• known cardiac dysfunction (Ejection fraction less than 30%)

Trial design

123 participants in 2 patient groups

Hemodynamically stable

Hemodynamically unstable

Description:

Hemodynamically unstable patients are defined as those with a 20% decrease in systolic blood pressure according to the change of intraabdominal pressure.