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Publications identified through database search (n = 79). Studies excluded after screening titles, abstracts (n = 64). Number of full-text articles retrieved and assessed for eligibility (n = 15). Articles identified from related article’s function or manual search (n = 3).
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Publications identified through database search (n = 79) Studies excluded after screening titles, abstracts (n = 64) Number of full-text articles retrieved and assessed for eligibility (n = 15) Articles identified from related article’s function or manual search (n = 3) Studies excluded after full-text articles review (n = 14) Studies included in final analysis (n = 4) Supplementary Figure 1
Reference (year) No. Patients Group Mortality (%) p Morbidity (%) p BTF (%) p NA HPC 289 NA 73 (25.2) Wong et al. NA 0.762 0.083 (2008) NHPC 274 NA 72 (26.3) NA Ferrero et al. HPC 39 0(0.0) 12 (30.7) 6 (15.3) > 0.05 0.523 0.010 (2010) NHPC 41 0(0.0) 10 (24.3) 0 (0.0) Giuliante et al. HPC 355 NA 67 (18.9) NA NA > 0.05 NA NHPC 188 NA 32 (17.0) NA (2010) Weiss et al. HPC 874 10 (1.1) 343 (42.6) NA 0.430 0.480 NA (2012) NHPC 54 0 (0.0) 22 (47.8) NA HPC; hepatic pedicle clamping, NHPC; no hepatic pedicle clamping, NA; not applicable, BTF; blood transfusion Supplementary Table 1