Predictive Value of Intraoperative Indocyanine Green Clearance Test After Partially Blood Flow Blocking in Postoperative Liver Reserve

Fudan University

Status: Unknown

Conditions: Predictive Value of ICG Clearance Measurement During Selective Hepatic Vascular Trial Clamping on Remnant Liver Function After Anatomic Liver Resection

Treatments: Diagnostic Test: Indocynine green clearance test

Study type: Observational

Funder types: Other

Identifiers

NCT03654183

LSD-2017-1-ICG

Details and patient eligibility

About

Predictive value of intraoperative indocyanine green clearance measurement during selective hepatic vascular trial clamping on remnant liver function after anatomic liver resection.

Full description

In this study, we will prospectively and consecutively enroll patients undergoing hemi-hepatectomy or lateral segmentectomy. ICG clearance measurements will be performed both preoperatively and intraoperatively under partial blood blocking of resecting segments. This study will use PHLF, C-D grade, MELD grade and postoperative hospital stay to evaluate and compare the potential of these measurements to predict postoperative liver function. Accordingly, we are supposed to demonstrate the sensitivity and specificity of intraoperative ICG clearance measurement in detecting postoperative liver failure. Furthermore, cut-off values would be defined to identify high, medium or low risk patients.

Enrollment: 170 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• (a) patients scheduled to undergo major anatomic liver resection according to clinical assessment, (b) patients'expectation of life longer than 3 months, and (c) age between 18 to 80 years old.

Exclusion criteria

• (a) patients could not tolerate liver surgery according to preoperative tests, (b) with no need for major liver resection according to intraoperative assessment, (c) had any contraindications to liver surgery, or (d) ICG metabolic disorder.