Hepatic lesion
Conditions
Interventions
Experimental group:Laparoscopic right posterior sectionectomy was performed by using caudodorsal approach combined with the occlusion of the right hepatic vein and Pringle maneuver.
Control group (Laparoscopic right posterior sectionectomy was performed by using traditional technique.):N/A
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) Patients aged from 18 to 80, both male and female; (2) The patient had no contraindication of general anesthesia or laparoscopic hepatectomy, and the ECOG score of the patient was 0-1; (3) Liver function was evaluated as Child A, and the Indocyanine green (ICG) clearance test showed retention ratio after 15 minutes <15%; (4) the diameter of tumor less than or equal to 5 cm, the tumor cannot invade the diaphragm or break through the liver capsule; (5) LARPH (S7 and S67) was evaluated by three experienced experts in the department, and the incision margin was expected to be no less than 1cm.
Exclusion criteria
Exclusion criteria: (1) Patients with previous abdominal surgery history; (2) Patients with cancer embolus in the right posterior branch portal vein, bile duct, or RHV.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the volume of intra-operative blood loss; | — |
Secondary
| Measure | Time frame |
|---|---|
| Conversion rate;RHV exposure success rate;Duration of operation ;Postoperative complications;Postoperative hospital stays; | — |
Countries
China
Contacts
Public ContactFei Liu
Division of Liver Surgery, Department of General Surgery, West China Hospital of Sichuan University
Outcome results
None listed