1
|
Hareesh GJ, Ramadoss R. Clinical Profile, Short-term Prognostic Accuracies of CLIF-C ACLF Score and Serial CLIF-C OF Scores in Acute-on-chronic Liver Failure Patients: A Prospective Observational Study. Indian J Crit Care Med 2024; 28:126-133. [PMID: 38323250 PMCID: PMC10839936 DOI: 10.5005/jp-journals-10071-24640] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 12/25/2023] [Indexed: 02/08/2024] Open
Abstract
Background Acute-on-chronic liver failure (ACLF) is a recently defined entity that carries high short-term mortality. The European Association for Study of Liver (EASL) has given a different definition for ACLF and derived two scores called Chronic Liver Failure-Consortium Organ Failure (CLIF-C OF) and CLIF-C ACLF to diagnose and predict the short-term outcome, respectively. Materials and methods This was the prospective observational study, included 40 ACLF patients diagnosed as per the EASL definition and calculated CLIF-C ACLF as well as other scores (CTP, MELD, MELD-Na, CLIF-C OF) on admission. Serial CLIF-C OF scores were also calculated (Day 3 and Day 7). The 28-day and 90-day mortality was recorded. Results Alcohol was the predominant etiology of cirrhosis (32 patients-80%). Infection was the chief precipitating factor in 19 patients (47.5%). The 28-day and 90-day mortality was 45% and 52.5%. Mean (SD) of CLIF-C ACLF scores of survivors and non-survivors on Day-90 were 44.11(6.62) and 53.86 (7.83). The prognostic accuracy of the CLIF-C ACLF score (Area Under Receiver Operating Characteristic Curve-AUROC) to predict 28-day and 90-day mortality was 0.86 and 0.84, respectively. MELD-Na and CLIF-C ACLF scores had higher AUROC for predicting 28-day and 90-day mortality, respectively. The AUROC of the CLIF-C OF score on Day 3 was found to be higher than the values of Day 1 and Day 7, but it was not statistically significant. Conclusion CLIF-C ACLF has good short-term prognostic accuracy and it is as good as other available scores. Serial CLIF-C OF scores were equally good in predicting in short-term mortality. How to cite this article Hareesh GJ, Ramadoss R. Clinical Profile, Short-term Prognostic Accuracies of CLIF-C ACLF Score and Serial CLIF-C OF Scores in Acute-on-chronic Liver Failure Patients: A Prospective Observational Study. Indian J Crit Care Med 2024;28(2):126-133.
Collapse
Affiliation(s)
- Gunda J Hareesh
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Ramu Ramadoss
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| |
Collapse
|
2
|
Butt MF, Jalan R. Review article: Emerging and current management of acute-on-chronic liver failure. Aliment Pharmacol Ther 2023; 58:774-794. [PMID: 37589507 DOI: 10.1111/apt.17659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/02/2023] [Accepted: 07/24/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Acute-on-chronic liver failure (ACLF) is a clinically and pathophysiologically distinct condition from acutely decompensated cirrhosis and is characterised by systemic inflammation, extrahepatic organ failure, and high short-term mortality. AIMS To provide a narrative review of the diagnostic criteria, prognosis, epidemiology, and general management principles of ACLF. Four specific interventions that are explored in detail are intravenous albumin, extracorporeal liver assist devices, granulocyte-colony stimulating factor, and liver transplantation. METHODS We searched PubMed and Cochrane databases for articles published up to July 2023. RESULTS Approximately 35% of hospital inpatients with decompensated cirrhosis have ACLF. There is significant heterogeneity in the criteria used to diagnose ACLF; different definitions identify different phenotypes with varying mortality. Criteria established by the European Association for the Study of the Liver were developed in prospective patient cohorts and are, to-date, the most well validated internationally. Systemic haemodynamic instability, renal dysfunction, coagulopathy, neurological dysfunction, and respiratory failure are key considerations when managing ACLF in the intensive care unit. Apart from liver transplantation, there are no accepted evidence-based treatments for ACLF, but several different approaches are under investigation. CONCLUSION The recognition of ACLF as a distinct entity from acutely decompensated cirrhosis has allowed for better patient stratification in clinical settings, facilitating earlier engagement with the intensive care unit and liver transplantation teams. Research priorities over the next decade should focus on exploring novel treatment strategies with a particular focus on which, when, and how patients with ACLF should be treated.
Collapse
Affiliation(s)
- Mohsin F Butt
- Centre for Neuroscience, Trauma and Surgery, Wingate Institute of Neurogastroenterology, The Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Liver Failure Group, University College London Medical School, Royal Free Hospital Campus, London, UK
- National Institute for Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottinghamshire, UK
| | - Rajiv Jalan
- Liver Failure Group, University College London Medical School, Royal Free Hospital Campus, London, UK
- European Association for the Study of the Liver-Chronic Liver Failure (EASL-CLIF) Consortium, Barcelona, Spain
| |
Collapse
|
3
|
Kezer CA, Simonetto DA, Shah VH. Acute on Chronic Liver Failure in Patients with Alcohol-Associated Hepatitis: A Review. Clin Liver Dis 2023; 27:659-670. [PMID: 37380289 DOI: 10.1016/j.cld.2023.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
Acute on chronic liver failure (ACLF) is a unique disease process associated with significant short-term mortality wherein patients with either chronic liver disease or cirrhosis suffer rapid decompensation in hepatic function accompanied by extrahepatic organ failures. Alcohol-associated hepatitis (AH) is a common precipitant of ACLF and has been shown to uniquely affect the pathophysiology of systemic and hepatic immune responses in patients with ACLF. Treatment of AH-associated ACLF includes supportive measures as well as treatment directed at AH; however, AH-directed therapies unfortunately remain limited and are of suboptimal efficacy.
Collapse
Affiliation(s)
- Camille A Kezer
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN, USA
| | - Douglas A Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN, USA
| | - Vijay H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN, USA.
| |
Collapse
|
4
|
Raszeja-Wyszomirska J, Niewiński G, Graczyńska A, Morawiec S, Janik MK, Kornasiewicz O. Clinical Implication of Plasma CD163 in Patients With Acute-on-Chronic Liver Failure. Transplant Proc 2022; 54:1011-1016. [PMID: 35523597 DOI: 10.1016/j.transproceed.2022.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND It was postulated that CD163 plasma level should be incorporated into existing predictive systems to improve prognostic performance in patients with acute-on-chronic liver failure (ACLF). PATIENTS AND METHODS Plasma CD163 was assessed in 24 consecutive patients with ACLF (17 male, 7 female; mean age 54.9 years; 50% with alcohol-related liver disease) and compered with the existing scoring tools to predict the availability of transplantation or survival without liver transplant (LT). RESULTS There were no differences in plasma CD163 levels between graft recipients and deceased patients on the waiting list or transplant survivors vs nonsurvivors. CD163 did not correlate with CLIF-ACLF, CLIF Consortium organ failure score (CLIF-OF), and ACLF grades (all P < .05). However, sequential organ failure assessment (SOFA), CLIF Consortium acute-on-chronic liver failure score (CLIF-C) ACLF, and CLIF-C OF scores correlated significantly with mortality (P < .01) in contrast to Child-Pugh scale and Model for End-Stage Liver Disease score (all P > .05). Transplanted survivors and deceased individuals differed robustly with respect to the SOFA and CLIF-SOFA scores and the CLIF-C OF, CLIF-C Grade, and CLIF-C ACLF scales (all P < .05). CLIF-C performed well in ACLF prognostication with an area under receiver operating characteristic curve (AUROC) 0.893 (95% CI, 0.766-1), surpassing in that respect CD163 with AUROC of 0.664 (95% CI, 0417-0.911). CONCLUSIONS Our preliminary results showed that the plasma CD163 level in patients with ACLF played only a minor role in predicting LT futility/benefit, with no impact on the narrow transplant window. Moreover, to optimize LT outcomes, newly developed CLIF-C scales showed superior predictive value.
Collapse
Affiliation(s)
| | - Grzegorz Niewiński
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
| | | | | | - Maciej K Janik
- Liver and Internal Medicine Unit, Medical University of Warsaw, Warsaw, Poland.
| | - Oskar Kornasiewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
| |
Collapse
|
5
|
Vaishnav M, Elhence A, Biswas S, Pathak P, Anand A, Sheikh S, Singh V, Maitra S, Goel A. The Outcome in Cirrhosis after Hospital Discharge is Not Worsened with COVID-19 Infection: A Propensity Score-matched Analysis. J Clin Exp Hepatol 2022; 12:830-840. [PMID: 34840484 PMCID: PMC8610830 DOI: 10.1016/j.jceh.2021.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/17/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Patients with cirrhosis and coronavirus disease-2019 (COVID-19) have high in-hospital mortality. The information on the outcome of cirrhosis patients in the posthospitalization period is limited. AIMS We aimed to study the outcome of cirrhosis patients with COVID-19 after hospital discharge. METHODS The records of the cirrhosis patients discharged after COVID-19 were reviewed. Their data were compared with a similar number of cirrhosis patients without COVID-19 after propensity score matching for age, sex, etiology of cirrhosis, and model for end-stage liver disease (MELD) score. RESULTS Cirrhosis patients with (n = 92) or without (n = 92) COVID-19 were included in 1:1 ratio. The mortality among COVID-19 (22; 23.9%) and non-COVID-19 (19; 20.7%) were comparable (HR 1.224; 95% CI 0.663-2.263, P = 0.520), over a similar duration of follow-up [186 (86-271) vs. 183 (103-274)]. Among COVID-19 patients, 45; 48.9% developed a new acute decompensation-increased ascites (40; 43.5%), hepatic encephalopathy (20; 21.7%), or variceal bleeding (8; 8.7%) whereas 25 (27.2%) patients needed rehospitalization. A proportion of participants continued to have either fatigue/weakness (24/80; 30.0%), sleep disturbances (11/80; 13.7%), or joint pains (16/80; 20.0%). The most common causes of death in patients of both groups were end-stage liver disease: 16 (72.7%) vs. 9 (47.4%), followed by multiorgan dysfunction: 4 (18.2%) vs. 6 (31.6%), GI bleeding: 2 (9.1%) vs. 4 (21.0%), P = 0.484. A lower albumin level, higher international normalized ratio, bilirubin, Child-Turcotte-Pugh, and MELD scores at discharge predicted mortality in the COVID-19 group. CONCLUSION Short-term outcomes of patients with cirrhosis who survive the initial insult of COVID-19 are not different from patients without COVID-19, and survival is determined by the severity of liver disease at discharge.
Collapse
Key Words
- ACE2, Angiotensin-converting enzyme 2
- AD, acute decompensation
- AIH, autoimmune hepatitis
- ALT, alanine aminotransferase
- AST, aspartate aminotransferase
- Alk P, alkaline phosphatase
- COVID-19, coronavirus disease-2019
- CTP, Child-Turcotte-Pugh
- GI, Gastrointestinal
- HBV, hepatitis B virus
- HCV, hepatitis C virus
- INR, international normalized ratio
- IQR, interquartile range
- MELD, model for end-stage liver disease
- NAFLD, nonalcoholic fatty liver disease
- TLC, Total leukocyte count
- chronic liver disease
- coronavirus
- mortality
- pandemic
- virus
Collapse
Affiliation(s)
- Manas Vaishnav
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sagnik Biswas
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Piysuh Pathak
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Abhinav Anand
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sabreena Sheikh
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Vishwajeet Singh
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Souvik Maitra
- Department of Anaesthesiology, Pain Medicine & Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| |
Collapse
|
6
|
Abdallah MA, Kuo YF, Asrani S, Wong RJ, Ahmed A, Kwo P, Terrault N, Kamath PS, Jalan R, Singal AK. Validating a novel score based on interaction between ACLF grade and MELD score to predict waitlist mortality. J Hepatol 2021; 74:1355-1361. [PMID: 33326814 DOI: 10.1016/j.jhep.2020.12.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 12/03/2020] [Accepted: 12/03/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Among candidates listed for liver transplant (LT), the model for end-stage liver disease (MELD) score may not capture acute-on-chronic liver failure (ACLF) severity. Data on the interaction between ACLF and MELD score in predicting waitlist mortality are scarce. METHODS We analyzed the UNOS database (01/2002 to 06/2018) for LT listings in adults with cirrhosis and ACLF (without hepatocellular carcinoma). ACLF grades 1, 2, 3a, and 3b- were defined using the modified EASL-CLIF criteria. RESULTS Of 18,416 candidates with ACLF at listing (mean age 54 years, 69% males, 63% Caucasians), 90-day waitlist mortality (patient death or being too sick for LT) was 21.6% (18%, 20%, 25%, and 39% for ACLF grades 1, 2, 3a, and 3b, respectively). Using a Fine and Gray regression model, we identified an interaction between MELD and ACLF grade, with ACLF having a higher impact at lower MELD scores. Other variables included candidate's age, sex, liver disease etiology, listing MELD, ACLF grade, obesity, and performance status. A score developed using parameter estimates from the interaction model on the derivation cohort (n = 9,181) stratified the validation cohort (n = 9,235) into quartiles: Q1 (score <10.42), Q2 (10.42-12.81), Q3 (12.82-15.50), and Q4 (>15.50). Waitlist mortality increased with each quartile from 13%, 18%, 23%, and 36%, respectively. Observed vs. expected waitlist mortality deciles in the validation cohort showed good calibration (goodness of fit p = 0.98) and correlation (R = 0.99). CONCLUSION Among selected candidates who have ACLF at listing, MELD score and ACLF interact in predicting cumulative risk of 90-day waitlist mortality, with higher impact of ACLF grade at lower listing MELD score. Validating these findings in large prospective studies will support consideration of both MELD and ACLF when prioritizing transplant candidates and allocating liver grafts. LAY SUMMARY In patients with cirrhosis listed for liver transplantation, the presence of multiorgan failure, a condition referred to as acute-on-chronic liver failure, is associated with high waiting list mortality rates. Current organ allocation policy disadvantages patients with this condition. This study describes and validates a new scoring method that performs better than the currently available scoring systems. Further validation of this approach may reduce the deaths of patients with cirrhosis and acute-on-chronic liver failure on the transplant waiting list.
Collapse
Affiliation(s)
- Mohamed A Abdallah
- Department of Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA
| | - Yong-Fang Kuo
- Department of Biostatistics and Preventive Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Sumeet Asrani
- Division of Gastroenterology and Hepatology, Baylor University Medical Center, Dallas, TX, USA
| | - Robert J Wong
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford and Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
| | - Paul Kwo
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
| | - Norah Terrault
- Division of Gastroenterology and Hepatology, University of Southern California, Los Angeles, CA, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Rajiv Jalan
- Liver Failure Group, Institute for Liver and Digestive Health, UCL Medical School, London, UK
| | - Ashwani K Singal
- Department of Medicine, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA; Division of Transplant Hepatology, Avera Transplant Institute, Sioux Falls, SD, USA.
| |
Collapse
|
7
|
Puri P, Dhiman RK, Taneja S, Tandon P, Merli M, Anand AC, Arora A, Acharya SK, Benjamin J, Chawla YK, Dadhich S, Duseja A, Eapan C, Goel A, Kalra N, Kapoor D, Kumar A, Madan K, Nagral A, Pandey G, Rao PN, Saigal S, Saraf N, Saraswat VA, Saraya A, Sarin SK, Sharma P, Shalimar, Shukla A, Sidhu SS, Singh N, Singh SP, Srivastava A, Wadhawan M. Nutrition in Chronic Liver Disease: Consensus Statement of the Indian National Association for Study of the Liver. J Clin Exp Hepatol 2021; 11:97-143. [PMID: 33679050 PMCID: PMC7897902 DOI: 10.1016/j.jceh.2020.09.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
Malnutrition and sarcopenia are common in patients with chronic liver disease and are associated with increased risk of decompensation, infections, wait-list mortality and poorer outcomes after liver transplantation. Assessment of nutritional status and management of malnutrition are therefore essential to improve outcomes in patients with chronic liver disease. This consensus statement of the Indian National Association for Study of the Liver provides a comprehensive review of nutrition in chronic liver disease and gives recommendations for nutritional screening and treatment in specific clinical scenarios of malnutrition in cirrhosis in adults as well as children with chronic liver disease and metabolic disorders.
Collapse
Key Words
- ACLF, acute on chronic liver failure
- ASM, appendicular skeletal muscle mass
- BCAA, branched chain amino acids
- BIA, bioimpedance analysis
- BMD, bone mineral densitometry
- BMI, body mass index
- CLD, chronic liver disease
- CS, corn-starch
- CT, computed tomography
- CTP, Child–Turcotte–Pugh
- DEXA, dual-energy X-ray absorptiometry
- EASL, European Association for the Study of the Liver
- ESPEN, European society for Clinical Nutrition and Metabolism
- GSD, glycogen storage disease
- HGS, hand-grip strength
- IBW, ideal body weight
- IEM, inborn error of metabolism
- INASL, Indian National Association for Study of the Liver
- L3, third lumbar
- LFI, Liver Frailty Index
- MCT, medium-chain triglyceride
- MELD, model for end-stage liver disease
- MLD, metabolic liver disease
- MRI, magnetic resonance imaging
- RDA, recommended daily allowance
- REE, NASH
- RFH-NPT, Royal Free Hospital-Nutritional Prioritizing Tool
- SMI, skeletal muscle index
- Sarcopenia
- TEE, total energy expenditure
- chronic liver disease
- cirrhosis
- malnutrition
- non-alcoholic liver disease, resting energy expenditure
- nutrition
Collapse
Affiliation(s)
- Pankaj Puri
- Fortis Escorts Liver & Digestive Diseases Institute, New Delhi, 110025, India
| | - Radha K. Dhiman
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Puneeta Tandon
- Department of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Manuela Merli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, 00185, Italy
| | - Anil C. Anand
- Kalinga Institute of Medical Sciences, Bhubhaneswar, 751024, Odisha, India
| | - Anil Arora
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Subrat K. Acharya
- Fortis Escorts Liver & Digestive Diseases Institute, New Delhi, 110025, India
| | - Jaya Benjamin
- Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, 110070, India
| | - Yogesh K. Chawla
- Kalinga Institute of Medical Sciences, Bhubhaneswar, 751024, Odisha, India
| | - Sunil Dadhich
- Department of Gastroenterology SN Medical College, Jodhpur, 342003, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - C.E. Eapan
- Department of Gastroenterology, Christian Medical College, Vellore, 632004, India
| | - Amit Goel
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Naveen Kalra
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Dharmesh Kapoor
- Department of Gastroenterology, Global Hospital, Hyderabad, 500004, India
| | - Ashish Kumar
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Kaushal Madan
- Max Smart Super Speciality Hospital, New Delhi, India
| | - Aabha Nagral
- Department of Gastroenterology, Jaslok Hospital, Mumbai, 400026, India
| | - Gaurav Pandey
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Padaki N. Rao
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, 500082, India
| | - Sanjiv Saigal
- Department of Hepatology, Medanta Hospital, Gurugram, 122001, India
| | - Neeraj Saraf
- Department of Hepatology, Medanta Hospital, Gurugram, 122001, India
| | - Vivek A. Saraswat
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Shiv K. Sarin
- Institute of Liver and Biliary Sciences, Vasant Kunj, New Delhi, 110070, India
| | - Praveen Sharma
- Institute of Liver, Gastroenterology and Pancreatico-Biliary Sciences of Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Akash Shukla
- Department of Gastroenterology, Seth GSMC & KEM Hospital, Mumbai, 400022, India
| | - Sandeep S. Sidhu
- Department of Gastroenterology, SPS Hospital, Ludhiana, 141001, India
| | - Namrata Singh
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, 110016, India
| | - Shivaram P. Singh
- Department of Gastroenterology, SCB Medical College, Cuttack, 753007, India
| | - Anshu Srivastava
- Department of Hepatobiliary Sciences, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Manav Wadhawan
- Institute of Liver & Digestive Diseases, BL Kapur Memorial Hospital, New Delhi, 110005, India
| |
Collapse
|
8
|
Chen BH, Tseng HJ, Chen WT, Chen PC, Ho YP, Huang CH, Lin CY. Comparing Eight Prognostic Scores in Predicting Mortality of Patients with Acute-On-Chronic Liver Failure Who Were Admitted to an ICU: A Single-Center Experience. J Clin Med 2020; 9:jcm9051540. [PMID: 32443729 PMCID: PMC7290486 DOI: 10.3390/jcm9051540] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/16/2020] [Accepted: 05/17/2020] [Indexed: 02/07/2023] Open
Abstract
Limited data is available on long-term outcome predictions for patients with acute-on-chronic liver failure (ACLF) in an intensive care unit (ICU) setting. Assessing the reliability and accuracy of several mortality prediction models for these patients is helpful. Two hundred forty-nine consecutive patients with ACLF and admittance to the liver ICU in a single center in northern Taiwan between December 2012 and March 2015 were enrolled in the study and were tracked until February 2017. Ninety-one patients had chronic hepatitis B-related cirrhosis. Clinical features and laboratory data were collected at or within 24 h of the first ICU admission course. Eight commonly used clinical scores in chronic liver disease were calculated. The primary endpoint was overall survival. Acute physiology and chronic health evaluation (APACHE) III and chronic liver failure consortium (CLIF-C) ACLF scores were significantly superior to other models in predicting overall mortality as determined by time-dependent receiver operating characteristic (ROC) curve analysis (area under the ROC curve (AUROC): 0.817). Subgroup analysis of patients with chronic hepatitis B-related cirrhosis displayed similar results. CLIF-C organ function (OF), CLIF-C ACLF, and APACHE III scores were statistically superior to the mortality probability model III at zero hours (MPM0-III) and the simplified acute physiology (SAP) III scores in predicting 28-day mortality. In conclusion, for 28-day and overall mortality prediction of patients with ACLF admitted to the ICU, APACHE III, CLIF-OF, and CLIF-C ACLF scores might outperform other models. Further prospective study is warranted.
Collapse
Affiliation(s)
- Bo-Huan Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
| | - Hsiao-Jung Tseng
- Biostatistics Unit, Clinical Trial Center, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan;
| | - Wei-Ting Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
- College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
| | - Pin-Cheng Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
- College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
| | - Yu-Pin Ho
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
- College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
| | - Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
- College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
- Correspondence: ; Tel.: +886-3-3281200 (ext. 8107); Fax: +886-3-3282236
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan; (B.-H.C.); (W.-T.C.); (P.-C.C.); (Y.-P.H.); (C.-Y.L.)
- College of Medicine, Chang-Gung University, Taoyuan 333, Taiwan
| |
Collapse
|
9
|
Niewiński G, Morawiec S, Janik MK, Grąt M, Graczyńska A, Zieniewicz K, Raszeja-Wyszomirska J. Acute-On-Chronic Liver Failure: The Role of Prognostic Scores in a Single-Center Experience. Med Sci Monit 2020; 26:e922121. [PMID: 32415953 PMCID: PMC7249742 DOI: 10.12659/msm.922121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Acute-on-chronic liver failure (ACLF) is associated with multi-organ failure and high short-term mortality. We evaluated the role of currently available prognostic scores for prediction of 90-day mortality in ACLF patients. Material/Methods Fifty-five (M/F=40/15, mean age 60.0±11.1years) consecutive cirrhotic patients with severe liver insufficiency (mean MELD 28.4±9.0, Child-Pugh score – C-12) were enrolled into the study. MELD variants and SOFA, CLIF-SOFA, and CLIF-C scores were calculated, mortality predicting factors were identified, and clinical comparisons between ACLF and AD patients were performed. Results In total, 30 (55%) patients were transplanted (22 ACLF and 8 AD), and 20 (30%) died (19 ACLF and 1 AD). Five (9%) patients survived without liver transplantation (LT) (3 ACLF and 2 AD), and 3 transplant recipients died within 1 month. SOFA, CLIF-SOFA, CLIF-C OF, and INR were significantly associated with the incidence of 90-day mortality in competing risk regression analysis (all p<0.001). The model based on SOFA had the lowest BIC, with the optimal cut-off for 90-day mortality prediction ≥12, with the area under the receiver operating characteristic (AUROC) of 0.901 (95% CI 0.779–1.000; p<0.001), and corresponding incidence of transplantation rates of 85.5% and 11.8%, respectively (p<0.001). Of note, the important role of 24-h urine output is emphasized. Conclusions In this series of ACLF patients, SOFA score outperformed the CLIF-C scores in predicting 90-day mortality. Multi-organ failure scores performed better in predicting patient mortality than conventional liver function assessment. LT is possible and remains effective in selected ACLF patients.
Collapse
Affiliation(s)
- Grzegorz Niewiński
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Szymon Morawiec
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Maciej K Janik
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Michał Grąt
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Agata Graczyńska
- II Department of Anesthesiology and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Raszeja-Wyszomirska
- Liver and Internal Medicine Unit, Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| |
Collapse
|
10
|
Akhmadiev NS, Galimova AM, Akhmetova VR, Khairullina VR, Galimova RA, Agletdinov EF, Ibragimov AG, Kataev VA. Molecular Docking and Preclinical Study of Five-Membered S,S-Palladaheterocycle as Hepatoprotective Agent. Adv Pharm Bull 2019; 9:674-684. [PMID: 31857974 PMCID: PMC6912183 DOI: 10.15171/apb.2019.079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 06/05/2019] [Accepted: 06/06/2019] [Indexed: 11/12/2022] Open
Abstract
Purpose: In order to investigate mechanisms underlying the hepatoprotective action of S,Spalladaheterocycle, inhibition of cytochromes P450 has been modeled by molecular docking of four palladaheterocycle stereoisomers to the active sites of an enzymatic oxidase system. To obtain a deeper insight into biochemical aspects providing a basis for the therapeutic effects of five-membered palladacycles (as mixture of stereoisomers), a number of preclinical trials has been conducted Methods: 2D and 3D structures of palladaheterocycle stereoisomers were obtained via converting into SDF files by means of software MarvinSketch. Binding of palladaheterocycle at the active sites of cytochromes P450 2E1 and P450 2C9 has been studied by molecular docking using LeadIT 2.3.2. Hepatoprotective activity of palladaheterocycle at 2.5, 25 and 250 mg/kg doses has been studied based on a model of acute intoxication by CCl4 using in vivo methods. Results: By molecular docking it was identify amino acid fragments responsible for binding with palladacyclic isomers. The tested compound is comparable, in terms of its activity to the hepatoprotective drug SAM according to the in vivo and in vitro experiments such as animal survival data, the efficiency of correction of the cytolytic syndrome, the liver excretory function, carbohydrate, protein and lipid metabolism, and the correction efficiency of the liver antitoxic function (the latter has been determined based on the results of a hexobarbital control experiment). Conclusion: Taking into account results obtained in vivo, in vitro and in silico, it can be concluded that the five-membered S,S-palladaheterocycle effectively protect the liver against acute damage caused by CCl4 , via activation of catalase and glucuronyltransferase, as well as via inhibition of the oxidative stress enzymes.
Collapse
Affiliation(s)
- Nail Salavatovich Akhmadiev
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075 Ufa, Russia
| | | | - Vnira Rakhimovna Akhmetova
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, 450075 Ufa, Russia
| | | | | | | | | | | |
Collapse
|
11
|
López-Sánchez GN, Dóminguez-Pérez M, Uribe M, Nuño-Lámbarri N. The fibrogenic process and the unleashing of acute-on-chronic liver failure. Clin Mol Hepatol 2019; 26:7-15. [PMID: 31195778 PMCID: PMC6940488 DOI: 10.3350/cmh.2019.0011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 05/07/2019] [Indexed: 12/18/2022] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a life-threatening condition characterized by a rapid deterioration of previously well-compensated chronic liver diseases. One of the main obstacles in ACLF is the lack of knowledge of the pathogenesis and specific broad-spectrum treatments. An excessive systemic inflammatory response has been proposed to explain the pathogenesis of ACLF; this hypothesis involves stellate cells, which are implicated in many liver homeostatic functions that include vitamin A storage, regulation of sinusoidal blood flow, local inflammation, maintenance of the hepatocyte phenotype and extracellular matrix remodeling. However, when there is damage to the liver, these cells are the main target of the inflammatory stimulus, as a result, the secretion of the extracellular matrix is altered. Activated hepatic stellate cells raise the survival of neutrophils by the stimulation of granulocytes colonies and macrophages, which exacerbates liver inflammation and promotes damage to hepatocytes. Elevation of pathogen-associated molecular patterns is related to liver damage by different pathophysiological mechanisms of decompensation, showing ballooning degeneration and cell death with a predominance of cholestatic infection. Moreover, patients with ACLF present a marked elevation of C-reactive protein together with an elevation of the leukocyte count. Chronic liver disease is a complex pathological state with a heterogeneous pathophysiology in which genetic factors of the host and external triggers interact and culminate in hepatic insufficiency. The better understanding of such interactions should lead to a better comprehension of the disease and to the discovery of new treatment targets that will make acute decompensations preventable and even decrease mortality.
Collapse
Affiliation(s)
- Guillermo Nahúm López-Sánchez
- Traslational Research Unit, Medica Sur Clinic and Foundation, Mexico City, Mexico.,Postgraduate Unit, Clinical and Experimental Health Research of the National Autonomous University of Mexico, Mexico City, Mexico
| | - Mayra Dóminguez-Pérez
- Genomics of Cardiovascular Diseases Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico
| | - Misael Uribe
- Obesity and Digestive Diseases Unit, Medica Sur Clinic and Foundation, Mexico City, Mexico
| | | |
Collapse
|