Systematic review and meta-analysis of the role of aorto-hepatic conduits in liver transplant: Known knowns and known unknowns

Figure 1 PRISMA Flowchart depicting the search strategy and selection of articles for the systematic review and meta-analysis.

Figure 2 Risk of bias figure.

Figure 3 Forest plot. A: For early occlusions comparing supra-coeliac with infra-renal aorto-hepatic conduits; B: For late occlusions comparing supra-coeliac with infra-renal aorto-hepatic conduits; C: For early allograft dysfunction comparing supra-coeliac with infra-renal aorto-hepatic conduits; D: For biliary complications comparing supra-coeliac with infra-renal aorto-hepatic conduits; E: For post-transplant renal replacement therapy comparing supra-coeliac with infra-renal aorto-hepatic conduits; F: For major surgical complications (Clavien-Dindo 3b >) comparing supra-coeliac with infra-renal aorto-hepatic conduits. IR: Infra-renal; SC: Supra-coeliac.