Journal Article

Novel prognostic biomarkers in decompensated cirrhosis: a systematic review and meta-analysis

Ginès, Pere, de Wit, Koos, Angeli, P, Caraceni, Paolo, Vives, A, Graupera, Isabel, Alessandria, Carlo, Bassegoda, O, Esnault, V, Martínez, S, Ma, Ann Thu, Abraldes, Juan G, Pich, J, Pose, Elisa, Trebicka, Jonel, Villaseca, Clara, Cervera, M, Tonon, Marta, Solé, Cristina, Soriano, German, Carol, M, Palacio, E, Juanola, Adrià, Krag, Aleksander, Mookerjee, Rajeshawar P, Joyera, M, Serra-Burriel, Miquel, Uschner, Frank E, Torres, Ferran, Francoz, Claire, Bernardi, M, Montagnese, S, Vargas, Victor, Roux, Olivier, Beuers, Ulrich, Alonso, Sonia, Aban, M, Gratacós-Ginès, J, Laleman, Wim, Morales-Ruiz, Manuel, Rubio, A B, Zaccherini, Giacomo, Durand, Francois, Chiappa, M T, Campion, Daniela, Watson, Hugh, Solà, Elsa, Ferstl, P, Piano, Salvatore, Korenjak, M, Jiménez, César, Asrani, Sumeet K, Kamath, Patrick S, Andrade, R, McCoy, M, Hernaez, Ruben, Moreta, Maria José, Simon-Talero, M, Napoleone, L, Gananandan, Kohilan, Fabrellas, N, Farrés, J, Nicolao, G, Pavesi, M, Avitabile, E, Pérez- Guasch, M, Allegretti, Andrew S

2024

Overview

BackgroundPatients with decompensated cirrhosis experience high mortality rates. Current prognostic scores, including the model for end-stage liver disease (MELD), may underperform in settings other than in those they were initially developed. Novel biomarkers have been proposed to improve prognostication accuracy and even to predict development of complications.MethodsWe performed a systematic review and meta-analysis on novel urine and blood biomarkers and their ability to predict 90-day mortality in patients with decompensated cirrhosis. Secondary outcomes included 28-day and 1-year mortality, and development of acute-on-chronic liver failure, acute kidney injury and other complications. To overcome differences in units, temporal changes in assays and reporting heterogeneity, we used the ratio of means (RoM) as measure of association for assessing strength in predicting outcomes. An RoM>1 implies that the mean biomarker level is higher in those that develop the outcome than in those that do not.ResultsOf 6629 unique references, 103 were included, reporting on 29 different biomarkers, with a total of 31 362 biomarker patients. Most studies were prospective cohorts of hospitalised patients (median Child-Pugh-Turcotte score of 9 and MELD score of 18). The pooled 90-day mortality rate was 0.27 (95% CI 0.24 to 0.29). The RoM for predicting 90-day mortality was highest for interleukin 6 (IL-6) (2.56, 95% CI 2.39 to 2.74), followed by urinary neutrophil gelatinase-associated lipocalin (uNGAL) (2.42, 95% CI 2.20 to 2.66) and copeptin (2.33, 95% CI 2.17 to 2.50). These RoMs were all higher than for MELD (1.44, 95% CI 1.42 to 1.46).ConclusionNovel biomarkers, including IL-6, uNGAL and copeptin, can probably improve prognostication of patients with decompensated cirrhosis compared with MELD alone.

• Publisher: BMJ Publishing Group Ltd and British Society of Gastroenterology,BMJ Publishing Group LTD
• Subject: Biomarkers / Cirrhosis / Clinical medicine / Gelatinase / Hepatology / Interleukin 6 / Leukocytes (neutrophilic) / Lipocalin / Liver cirrhosis / Liver diseases / Liver failure / Medical prognosis / Meta-analysis / Mortality / Observational studies / Patients / Renal failure / Systematic review / Transplants & implants