These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Middle hepatic vein reconstruction in adult right lobe living donor liver transplantation improves recipient survival.
    Author: Guo HJ, Wang K, Chen KC, Liu ZK, Al-Ameri A, Shen Y, Xu X, Zheng SS.
    Journal: Hepatobiliary Pancreat Dis Int; 2019 Apr; 18(2):125-131. PubMed ID: 30738719.
    Abstract:
    BACKGROUND: The efficacy and necessity of middle hepatic vein (MHV) reconstruction in adult-to-adult right lobe living donor liver transplantation (LDLT) remain controversial. The present study aimed to evaluate the survival beneficiary of MHV reconstructions in LDLT. METHODS: We compared the clinical outcomes of liver recipients with MHV reconstruction (n = 101) and without MHV reconstruction (n = 43) who underwent LDLT using right lobe grafts at our institution from January 2006 to May 2017. RESULTS: The overall survival (OS) rate of recipients with MHV reconstruction was significantly higher than that of those without MHV reconstruction in liver transplantation (P = 0.022; 5-yr OS: 76.2% vs 58.1%). The survival of two segments (segments 5 and 8) hepatic vein reconstruction was better than that of the only one segment (segment 5 or segment 8) hepatic vein reconstruction (P = 0.034; 5-yr OS: 83.6% vs 67.4%). The survival of using two straight vascular reconstructions was better than that using Y-shaped vascular reconstruction in liver transplantation with two segments hepatic vein reconstruction (P = 0.020; 5-yr OS: 100% vs 75.0%). The multivariate analysis demonstrated that MHV tributary reconstructions were an independent beneficiary prognostic factor for OS (hazard ratio=0.519, 95% CI: 0.282-0.954, P = 0.035). Biliary complications were significantly increased in recipients with MHV reconstruction (28.7% vs 11.6%, P = 0.027). CONCLUSIONS: MHV reconstruction ensured excellent outflow drainage and favored recipient outcome. The MHV tributaries (segments 5 and 8) should be reconstructed as much as possible to enlarge the hepatic vein anastomosis and reduce congestion.
    [Abstract] [Full Text] [Related] [New Search]