Predictive Variables of the Hemodynamic Effect During the Laparoscopic Surgery in Children

Seoul National University Hospital123 enrolled

Overview

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).

Study Type

OBSERVATIONAL

Enrollment

123

Conditions

Laparoscopic Surgery

Eligibility

Sex: ALLMax age: 7 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Pediatric patients undergoing laparoscopic surgery Exclusion Criteria: * known arrhythmia * known lung disease * known cardiac dysfunction (Ejection fraction less than 30%)

Locations (1)

Seoul National University Hospital

Seoul, South Korea

Outcomes

Primary Outcomes

Pleth variability index(PVI)

Time frame: Outcome measure will be assessed before the CO2 desufflation for about 2minutes.

Secondary Outcomes

Systolic pressure variation(SPV)

Time frame: Outcome measure will be assessed before the CO2 desufflation for about 2minutes.

Pulse pressure variation(PPV)

Time frame: Outcome measure will be assessed before the CO2 desufflation for about 2minutes

Pulse oximeter plethysmographic waveform amplitude (△POP)

Time frame: Outcome measure will be assessed before the CO2 desufflation for about 2minutes

Data from ClinicalTrials.gov

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