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Zanetto A, Pelizzaro F, Mion MM, Bucci M, Ferrarese A, Simioni P, Basso D, Burra P, Senzolo M. Toward a more precise prognostic stratification in acute decompensation of cirrhosis: The Padua model 2.0. United European Gastroenterol J 2023; 11:815-824. [PMID: 37792602 PMCID: PMC10637119 DOI: 10.1002/ueg2.12472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/21/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND The clinical course of acutely decompensated cirrhosis (AD) is heterogeneous. Presepsin (PSP) is a plasmatic biomarker that reflects Toll-like receptor activity and systemic inflammation. We conducted a prospective study to: (1) measure PSP in AD and (2) assess whether PSP in AD can predict the development of acute-on-chronic liver failure (ACLF). METHODS Patients with AD were prospectively recruited at admission and underwent determination of PSP. In study part 1, we compared PSP in AD versus controls (stable decompensated and compensated cirrhosis). In study part 2, we prospectively followed patients with AD for 1 year and evaluated predictors of ACLF. RESULTS One hundred and seventy three patients with AD were included (median MELD: 18; CLIF-C AD score: 54). Compared with controls, patients with AD had higher levels of PSP (674 ng/L vs. 310 ng/L vs. 157 ng/L; p < 0.001). In patients with AD, Child-Pugh C and acute kidney injury were associated with higher levels of PSP. During the follow-up, 52 patients developed ACLF (median time from recruitment: 66 days). PSP, CLIF-C AD score, and Child-Pugh stage were independently associated with ACLF. A predictive model combining these variables (Padua model 2.0) accurately identified patients at higher risk of ACLF (AUROC 0.864; 95% CI 0.780-0.947; sensitivity 82.9%, specificity 76.7%). In patients at lower risk of ACLF based on a CLIF-C AD <50, a PSP >674 ng/L could discriminate between two groups at significantly different risk of ACLF. Finally, in patients who did not develop ACLF, baseline PSP was significantly higher in those who progressed toward unstable versus stable decompensated cirrhosis. CONCLUSION The Padua model 2.0 can be used to identify patients with AD at high risk of ACLF. If these results are validated by external cohorts, PSP could become a new biomarker to improve risk stratification in AD.
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant UnitAzienda Ospedale ‐ Università PadovaPadovaItaly
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
| | - Filippo Pelizzaro
- Gastroenterology and Multivisceral Transplant UnitAzienda Ospedale ‐ Università PadovaPadovaItaly
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
| | - Monica Maria Mion
- Department of Laboratory MedicinePadova University HospitalPadovaItaly
| | - Marco Bucci
- Gastroenterology and Multivisceral Transplant UnitAzienda Ospedale ‐ Università PadovaPadovaItaly
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
| | - Alberto Ferrarese
- Unit of GastroenterologyBorgo Trento University Hospital of VeronaVeronaItaly
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases UnitDepartment of MedicinePadova University HospitalPadovaItaly
| | - Daniela Basso
- Department of Laboratory MedicinePadova University HospitalPadovaItaly
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant UnitAzienda Ospedale ‐ Università PadovaPadovaItaly
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant UnitAzienda Ospedale ‐ Università PadovaPadovaItaly
- Department of Surgery, Oncology and GastroenterologyUniversity of PadovaPadovaItaly
- Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN‐Liver)Padova University HospitalPadovaItaly
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Zanetto A, Pelizzaro F, Campello E, Bulato C, Balcar L, Gu W, Gavasso S, Saggiorato G, Zeuzem S, Russo FP, Mandorfer M, Reiberger T, Trebicka J, Burra P, Simioni P, Senzolo M. Severity of systemic inflammation is the main predictor of ACLF and bleeding in individuals with acutely decompensated cirrhosis. J Hepatol 2023; 78:301-311. [PMID: 36150575 DOI: 10.1016/j.jhep.2022.09.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND & AIMS Hypercoagulability and hypofibrinolysis in acutely decompensated cirrhosis (AD) may be implicated in disease progression and haemostatic complications. We conducted a prospective study to: (1) characterise haemostatic alterations in AD; (2) evaluate whether such alterations can predict acute-on-chronic liver failure (ACLF) and bleeding/thrombosis. METHODS Hospitalised individuals with AD were prospectively recruited and underwent an extensive haemostatic profiling including coagulation factors, thrombomodulin-modified thrombin generation assay with evaluation of endogenous thrombin potential (ETP; marker for plasmatic hypercoagulability), fibrinolytic factors, and plasmin-antiplasmin complex (fibrinolysis activation marker). Inflammation severity was assessed by C-reactive protein (CRP). In part 1 of the study, we compared haemostasis in AD vs. controls (stable decompensated and compensated cirrhosis). In part 2 of the study, we prospectively followed individuals with AD for 1 year and investigated predictors of ACLF and bleeding/thrombosis. RESULTS A total of 169 individuals with AD were recruited (median model for end-stage liver disease score 20; CLIF-C AD 54). Compared with controls, AD was associated with more pronounced hypercoagulability (ETP: 871 vs. 750 vs. 605 nmol/L per min; p <0.0001), without differences in fibrinolysis activation. During follow-up, 55 individuals developed ACLF. CLIF-C AD, CRP, and Child-Pugh were independently associated with ACLF. A predictive model combining these variables (Padua model) accurately identified individuals at higher risk of ACLF (AUROC 0.857; 95% CI 0.798-0.915; sensitivity 74.5%, specificity 83.3%). Notably, CRP and progression to ACLF, but not baseline coagulopathy, were associated with bleeding (n = 11); CRP and antifibrinolytic factor PAI-1 >50 ng/ml were associated with thrombosis (n = 14). The prognostic value of the Padua model was validated in an independent, bicentric European cohort (N = 301). CONCLUSIONS Inflammation severity, and not coagulopathy, is the most important predictor of ACLF and bleeding in AD. The Padua model can be used to identify individuals with AD at risk of ACLF. IMPACT AND IMPLICATIONS A better understanding of haemostasis in individuals with acutely decompensated cirrhosis may help to identify those at higher risk of progression and complications. In this prospective study, we found no significant association between alterations of haemostasis and cirrhosis progression, indicating that the assessment of haemostatic alterations is not useful to identify those at risk. However, we found that C-reactive protein (a simple blood test that reflects severity of inflammation) and severity of chronic liver disease itself (as assessed by specific scores) were associated with cirrhosis progression and development of bleeding complications. Therefore, we developed a simple predictive model - based on C-reactive protein and liver disease scores - that, if validated by independent studies, could be used in clinical practice to assist physicians in identifying individuals with decompensated cirrhosis at higher risk of disease progression and death (i.e. in whom to consider an expedited evaluation for liver transplantation).
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Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Filippo Pelizzaro
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Cristiana Bulato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Lorenz Balcar
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Wenyi Gu
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany; Department of Internal Medicine B, University Clinic Münster and Westfalen Wilhelms University, Münster, Germany
| | - Sabrina Gavasso
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Graziella Saggiorato
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy
| | - Stefan Zeuzem
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany
| | - Francesco Paolo Russo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Mattias Mandorfer
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Vienna Hepatic Hemodynamic Lab, Division of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jonel Trebicka
- Department of Internal Medicine I, Goethe University, Frankfurt, Germany; Department of Internal Medicine B, University Clinic Münster and Westfalen Wilhelms University, Münster, Germany; European Foundation for Study of Chronic Liver Failure (EF-Clif), Barcelona, Spain
| | - Patrizia Burra
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padova University Hospital, Padova, Italy.
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale - Università Padova, Padova, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.
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