Abstract
Background and Objective: Blood cystatin C level has been introduced as a promising biomarker to detect early kidney injury in cirrhotic patients. The purpose of this meta-analysis was to investigate the association of blood cystatin C level with allcause mortality in patients with liver cirrhosis.
Methods: PubMed, ScienceDirect, and Embase databases were searched from the inception to November 15, 2022. Observational studies evaluating the value of blood cystatin C level in predicting all-cause mortality in patients with ACS were selected. The pooled hazard risk (HR) with 95% confidence intervals (CI) was calculated using a random effect model meta-analysis.
Results: Twelve studies with 1983 cirrhotic patients were identified. The pooled adjusted HR of all-cause mortality was 3.59 (95% CI 2.39-5.39) for the high versus low group of cystatin C level. Stratified analysis by study design, characteristics of patients, geographical region, sample size, and length of follow-up further supported the predictive value elevated cystatin C level.
Conclusion: Elevated cystatin C level was an independent predictor of poor survival in patients with liver cirrhosis. Detection of blood cystatin C level may provide important prognostic information in cirrhotic patients.
[http://dx.doi.org/10.3390/jcm11216512] [PMID: 36362738]
[http://dx.doi.org/10.1016/S2468-1253(19)30349-8] [PMID: 31981519]
[http://dx.doi.org/10.1055/a-1954-4136] [PMID: 36191596]
[http://dx.doi.org/10.1038/ajg.2017.122] [PMID: 28440305]
[http://dx.doi.org/10.3350/cmh.2016.0056] [PMID: 27987536]
[http://dx.doi.org/10.1016/j.jhep.2018.12.030] [PMID: 30630010]
[http://dx.doi.org/10.1016/j.jhep.2019.02.004] [PMID: 30833013]
[http://dx.doi.org/10.1080/10408360490504934] [PMID: 15603510]
[http://dx.doi.org/10.1159/000064453] [PMID: 12187109]
[http://dx.doi.org/10.1111/j.1478-3231.2009.02105.x] [PMID: 19725889]
[PMID: 22057374]
[http://dx.doi.org/10.1111/j.1478-3231.2012.02766.x] [PMID: 22380485]
[http://dx.doi.org/10.1111/liv.13600] [PMID: 28941301]
[http://dx.doi.org/10.1111/jgh.13983] [PMID: 28910501]
[http://dx.doi.org/10.1111/jgh.14387] [PMID: 30062791]
[http://dx.doi.org/10.1111/liv.14230] [PMID: 31448496]
[http://dx.doi.org/10.1002/jgh3.12516] [PMID: 33860096]
[http://dx.doi.org/10.1038/s41598-019-51053-8] [PMID: 31601879]
[PMID: 36181409]
[http://dx.doi.org/10.3390/jcm10245723] [PMID: 34945018]
[http://dx.doi.org/10.1136/bmj.f7450] [PMID: 24464277]
[http://dx.doi.org/10.2307/2533446] [PMID: 7786990]
[http://dx.doi.org/10.1136/bmj.315.7109.629] [PMID: 9310563]
[http://dx.doi.org/10.1155/2019/7272045] [PMID: 30949507]
[http://dx.doi.org/10.1097/TP.0000000000003222] [PMID: 32150034]
[http://dx.doi.org/10.1002/jgh3.12543] [PMID: 34013062]
[http://dx.doi.org/10.1016/j.cca.2015.07.016] [PMID: 26192218]
[http://dx.doi.org/10.1016/j.atherosclerosis.2017.05.025] [PMID: 28599259]
[http://dx.doi.org/10.1111/eci.13440] [PMID: 33128232]
[http://dx.doi.org/10.1016/j.ccc.2015.06.009] [PMID: 26410141]
[http://dx.doi.org/10.1002/hep.29290] [PMID: 28545169]
[http://dx.doi.org/10.1016/j.jhep.2009.11.025] [PMID: 20185192]
[http://dx.doi.org/10.1016/j.amjmed.2005.07.060] [PMID: 16378798]
[http://dx.doi.org/10.2147/CEG.S140655] [PMID: 29670387]
[http://dx.doi.org/10.1111/hepr.12886] [PMID: 28249358]
[http://dx.doi.org/10.1016/S1665-2681(19)31437-1] [PMID: 22947524]
[http://dx.doi.org/10.1053/j.ajkd.2015.09.022] [PMID: 26530874]
[http://dx.doi.org/10.1111/hepr.13224] [PMID: 29954046]