Selective hepatic vascular exclusion versus Pringle maneuver in major hepatectomy: a systematic review and meta-analysis
File(s)fsurg-09-860721.pdf (2.67 MB)
Published version
Author(s)
Tarazi, Munir
Type
Journal Article
Abstract
Objectives Mortality and morbidity following hepatic resection is significantly affected by major intra-operative blood loss. This systematic review and meta-analysis evaluates whether selective hepatic vascular exclusion (SHVE) compared to a Pringle manoeuvre in hepatic resection reduces rates of morbidity and mortality. Methods A systematic review and meta-analysis were conducted according to the PRISMA guidelines by screening EMBASE, MEDLINE/PubMed, CENTRAL and SCOPUS for comparative studies meeting the inclusion criteria. Pooled odds ratios or mean differences were calculated for outcomes using either fixed- or random-effects models. Results Six studies were identified: three randomised controlled trials and three observational studies reporting a total of 2,238 patients. Data synthesis showed significantly decreased rates of mortality, overall complications, blood loss, transfusion requirements, air embolism, liver failure and multi46 organ failure in the SHVE group. Rates of hepatic vein rupture, post-operative haemorrhage, operative and warm ischaemia time, length of stay in hospital and intensive care unit were not statistically significant between the two groups. Conclusion Performing SHVE in major hepatectomy may result in reduced rates of morbidity and mortality when compared to a Pringle manoeuvre. The results of this meta-analysis are based on studies where tumours were adjacent to major vessels. Further RCTs are required to validate these results.
Date Issued
2022-04-06
Date Acceptance
2022-03-24
Citation
Frontiers in Surgery, 2022, 9, pp.1-11
ISSN
2296-875X
Publisher
Frontiers Media
Start Page
1
End Page
11
Journal / Book Title
Frontiers in Surgery
Volume
9
Copyright Statement
© 2022 Mobarak, Stott, Tarazi, Varley, Davé, Baltatzis and Satyadas. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
License URL
Identifier
https://www.frontiersin.org/articles/10.3389/fsurg.2022.860721/full
Subjects
Systematic (Literature) Review
hepatectomy
liver resection
pringle
selective hepatic vascular exclusion (SHVE)
Publication Status
Published
Article Number
860721
Date Publish Online
2022-04-06