The efficacy and safety of granulocyte colony-stimulating factor in the treatment of acute-on-chronic liver failure: A systematic review and meta-analysis

Bo Qiu, Jia Xu Liang and Manuel Romero Gómez

PLOS ONE, 2023, vol. 18, issue 11, 1-14

Abstract: Background and objectives: The safety and efficacy of granulocyte-colony stimulating factor (G-CSF) for the treatment of acute-on-chronic liver failure (ACLF) remain controversial. This meta-analysis aimed to evaluate the effectiveness and safety of G-CSF in treating ACLF. Methods: The estimated pooled risk ratio (RR) and 95% confidence interval (CI) assessed the treatment effects of G-CSF. Mean differences (MD) and 95% confidence intervals were used to analyze continuous data. Heterogeneity was explored by sensitivity analysis. Potential publication bias was assessed using Egger’s test. Results: Ten studies, comprising a total of 603 participants, were included in the analysis. The G-CSF group showed significantly lower MELD scores at 7-day (MD = -2.39, 95%CI: -3.95 to -0.82), CTP scores at 7-day (MD = -0.77, 95%CI: -1.41 to -0.14), and MELD scores at 30-day (MD = -3.01, 95%CI: -5.36 to -0.67) compared to the control group. Furthermore, the G-CSF group was associated with a reduced risk of sepsis (RR = 0.53, 95%CI: 0.35–0.80). The 30-day survival (RR = 1.26, 95%CI:1.10–1.43), 60-day survival (RR = 1.47, 95%CI:1.17–1.84, and 90-day survival (RR = 1.73, 95%CI: 1.27–2.35) of patients with ACLF treated with G-CSF were significantly higher than those of the control group. Conclusions: Our meta-analysis suggests that G-CSF therapy may be a promising treatment for ACLF, with significant improvements in liver function and survival rates, however, further studies are needed to verify this conclusion.

Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0294818

DOI: 10.1371/journal.pone.0294818

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