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Shalimar, Sonika U, Kedia S, Mahapatra SJ, Nayak B, Yadav DP, Gunjan D, Thakur B, Kaur H, Acharya SK. Comparison of Dynamic Changes Among Various Prognostic Scores in Viral Hepatitis-Related Acute Liver Failure. Ann Hepatol 2019; 17:403-412. [PMID: 29735790 DOI: 10.5604/01.3001.0011.7384] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Multiple prognostic scores are available for acute liver failure (ALF). Our objective was to compare the dynamicity of model for end stage liver disease (MELD), MELD-sodium, acute liver failure early dynamic model (ALFED), chronic liver failure (CLIF)-consortium ACLF score and King's College Hospital Criteria (KCH) for predicting outcome in ALF. MATERIALS AND METHODS All consecutive patients with ALF at a tertiary care centre in India were included. MELD, MELD-Na, ALFED, CLIF-C ACLF scores and KCH criteria were calculated at admission and day 3 of admission. Area under receiver operator characteristic curves (AUROC) were compared with DeLong method. The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), likelihood ratio (LR) and diagnostic accuracy (DA) were reported. RESULTS Of the 115 patients included in the study, 73 (63.5%) died. The discrimination of mortality with baseline values of prognostic scores (MELD, MELD-Na, ALFED, CLIF-C ACLF and KCH) was modest (AUROC: 0.65-0.77). The AUROC increased on day 3 for all scores, except KCH criteria. On day 3 of admission, ALFED score had the highest AUROC 0.95, followed by CLIF-C ACLF 0.88, MELD 0.81, MELD-Na 0.77 and KCH 0.52. The AUROC for ALFED was significantly higher than MELD, MELD-Na and KCH (P < 0.001 for all) and CLIF-C ACLF (P = 0.05). ALFED score ≥ 4 on day 3 had the best sensitivity (87.1%), specificity (89.5%), PPV (93.8%), NPV (79.1%), LR positive (8.3) and DA (87.9%) for predicting mortality. CONCLUSIONS Dynamic assessment of prognostic scores better predicts outcome. ALFED model performs better than MELD, MELD, MELD-Na, CLIF-C ACLF scores and KCH criteria for predicting outcome in viral hepatitis- related ALF.
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Affiliation(s)
- Shalimar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Ujjwal Sonika
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Kedia
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Soumya J Mahapatra
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Baibaswata Nayak
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Dawesh P Yadav
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Gunjan
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Bhaskar Thakur
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Harpreet Kaur
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Subrat K Acharya
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
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Anand AC, Singh P. Neurological Recovery After Recovery From Acute Liver Failure: Is it Complete? J Clin Exp Hepatol 2019; 9:99-108. [PMID: 30765942 PMCID: PMC6363962 DOI: 10.1016/j.jceh.2018.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 06/11/2018] [Indexed: 12/12/2022] Open
Abstract
Neurologic dysfunction characterised by Hepatic Encephalopathy (HE) and cerebral oedema are the most dramatic presentations of Acute Liver Failure (ALF) and signify poor outcome. Improved critical care and wider availability of emergency Liver Transplantation (LT) has improved survivability in ALF. In most cases absence of clinically overt encephalopathy after spontaneous recovery from ALF or after LT is thought to indicate complete neurologic recovery. Recent data suggests that neurologic recovery may not always be complete. Instances of persistent neurologic dysfunction as well as neuropsychiatric abnormalities are now being recognised and warrant active follow up of these patients. Although evidences irreversible neurologic damage is uncommon after ALF, neuropsychiatric disturbances are not uncommon. Complex pathogenesis is involved in neurocognitive disorders seen after many other conditions including LT that require critical care. Structural damage and persistent neurological abnormalities seen after ALF are more likely to be related to cerebral edema, raised intracranial tension and cerebral hypoxemia, while neurocognitive dysfunctions may be a part of a wider spectrum of disorders commonly seen among those who recover from any critical illness.
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Key Words
- ALF, Acute Liver Failure
- APAP, Acetaminophen
- BBB, Blood Brain Barrier
- CARS, Compensatory Anti-Inflammatory Response Syndrome
- CVVH, Continuous Veno-Venous Hemodialysis
- DAMPS, Damage Associated Molecular Pattern
- DWI, Diffusion-Weighted Imaging
- EEG, Electroencephalography
- FLAIR, Fluid-Attenuated Inversion Recovery
- HE, Hepatic Encephalopathy
- LT, Liver Transplantation
- MPT, Mitochondrial Permeability Transition
- PET, Positron Emission Tomography
- SIRS, Systemic Inflammatory Response Syndrome
- acute liver failure
- cerebral oedema
- hepatic encephalopathy
- neurological dysfunction
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Affiliation(s)
- Anil C. Anand
- Address for correspondence: Anil C. Anand, Senior Consultant, Gastroenterology & Hepatology, Indraprastha Apollo Hospital, New Delhi 110076, India.
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Huang HS, Ho CH, Weng SF, Hsu CC, Wang JJ, Su SB, Lin HJ, Huang CC. Long-term mortality of acetaminophen poisoning: a nationwide population-based cohort study with 10-year follow-up in Taiwan. Scand J Trauma Resusc Emerg Med 2018; 26:5. [PMID: 29310687 PMCID: PMC5759248 DOI: 10.1186/s13049-017-0468-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 12/18/2017] [Indexed: 12/18/2022] Open
Abstract
Background The long-term mortality of acetaminophen (APAP) poisoning has not yet been well studied; hence, we conducted this study to gain understanding of this issue. Methods We conducted a nationwide population-based cohort study by identifying 3235 participants with APAP poisoning and 9705 participants without APAP poisoning in Taiwan between 2003 and 2012 in the Nationwide Poisoning Database and Longitudinal Health Insurance Database 2000. Participants with APAP poisoning and control subjects were compared for the risk of all-cause mortality by follow-up until 2013. Results Two hundred forty-one participants with APAP poisoning (7.5%) and ninety-four control subjects (1.0%) died during the follow-up. Participants with APAP poisoning had a higher risk of all-cause mortality than the control subjects (incidence rate ratio [IRR], 8.1; 95% confidence interval [CI], 6.3–10.2), especially in the subgroup aged 20 years and younger (IRR, 27.3; 95% CI, 3.5–215.5) and in the first 12 months after poisoning (IRR, 16.0; 95% CI, 9.9–25.7). The increased risk of all-cause mortality was found even up to 2 years after the index poisoning. Conclusion APAP poisoning was associated with increased long-term mortality. Early referral for intensive aftercare and associated interventions are suggested; however, further studies of the method are needed for clarification.
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Affiliation(s)
- Hung-Sheng Huang
- Department of Emergency Medicine, Chi-Mei Medical Center, 901 Zhonghua Road, Yongkang District, Tainan City, 710, Taiwan.,Department of Occupational Medicine, Chi-Mei Medical Center, Tainan, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan.,Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Shih-Feng Weng
- Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Chin Hsu
- Department of Emergency Medicine, Chi-Mei Medical Center, 901 Zhonghua Road, Yongkang District, Tainan City, 710, Taiwan.,Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | - Jhi-Joung Wang
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
| | - Shih-Bin Su
- Department of Occupational Medicine, Chi-Mei Medical Center, Tainan, Taiwan.,Department of Leisure, Recreation, and Tourism Management, Southern Taiwan University of Science and Technology, Tainan, Taiwan.,Department of Medical Research, Chi Mei Medical Center, Liouying, Tainan, Taiwan
| | - Hung-Jung Lin
- Department of Emergency Medicine, Chi-Mei Medical Center, 901 Zhonghua Road, Yongkang District, Tainan City, 710, Taiwan. .,Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan. .,Department of Emergency Medicine, Taipei Medical University, Taipei, Taiwan.
| | - Chien-Cheng Huang
- Department of Emergency Medicine, Chi-Mei Medical Center, 901 Zhonghua Road, Yongkang District, Tainan City, 710, Taiwan. .,Department of Occupational Medicine, Chi-Mei Medical Center, Tainan, Taiwan. .,Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Bachelor Program of Senior Service, Southern Taiwan University of Science and Technology, Tainan, Taiwan. .,Department of Geriatrics and Gerontology, Chi-Mei Medical Center, Tainan, Taiwan.
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Donnelly MC, Hayes PC, Simpson KJ. The changing face of liver transplantation for acute liver failure: Assessment of current status and implications for future practice. Liver Transpl 2016; 22:527-35. [PMID: 26823231 DOI: 10.1002/lt.24403] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 01/01/2016] [Accepted: 01/15/2016] [Indexed: 02/07/2023]
Abstract
The etiology and outcomes of acute liver failure (ALF) have changed since the definition of this disease entity in the 1970s. In particular, the role of emergency liver transplantation has evolved over time, with the development of prognostic scoring systems to facilitate listing of appropriate patients, and a better understanding of transplant benefit in patients with ALF. This review examines the changing etiology of ALF, transplant benefit, outcomes following transplantation, and future alternatives to emergency liver transplantation in this devastating condition.
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Affiliation(s)
- Mhairi C Donnelly
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Peter C Hayes
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Kenneth J Simpson
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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Taylor RM, Tujios S, Jinjuvadia K, Davern T, Shaikh OS, Han S, Chung RT, Lee WM, Fontana RJ. Short and long-term outcomes in patients with acute liver failure due to ischemic hepatitis. Dig Dis Sci 2012; 57:777-85. [PMID: 21948394 PMCID: PMC5154383 DOI: 10.1007/s10620-011-1918-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Accepted: 09/06/2011] [Indexed: 12/15/2022]
Abstract
AIMS The purpose of this study is to describe the incidence and presenting features of patients with acute liver failure (ALF) due to ischemic hepatitis and the prognostic factors associated with short (three-week) and long-term outcomes. METHODS Retrospective cohort analysis of adult patients enrolled in the Acute Liver Failure Study Group between 1998 and 2008 with ALF due to ischemic hepatitis. Predictors of adverse outcomes three weeks after presentation were identified by univariate and multivariate analysis. RESULTS Ischemic hepatitis accounted for 51 (4.4%) of the 1147 ALF patients enrolled. Mean age was 50 years, 63% were female, and only 31% had known heart disease before presentation. However, a cardiopulmonary precipitant of hepatic ischemia was identified in 69%. Three-week spontaneous survival was 71%, two patients (4%) underwent liver transplantation, and the remaining 13 patients (25%) died of multi-organ failure. Adverse outcomes were more frequent in subjects with higher admission phosphate levels (HR 1.3, 95% CI 1.1-1.6, P = 0.008) and in subjects with grade 3/4 encephalopathy at presentation (HR: 8.4, 95% CI 1.1-66.5, P = 0.04). Nineteen of the 28 short-term survivors (68%) were still alive at a median follow-up of 3.7 years whereas nine (32%) others had died at a median follow-up of 2 months. CONCLUSIONS A higher admission serum phosphate level and more advanced encephalopathy are associated with a lower likelihood of short-term survival of hospitalized patients with ALF due to ischemic hepatitis. Long-term outcomes are largely determined by underlying cardiovascular morbidity and mortality.
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Affiliation(s)
- Ryan M. Taylor
- Department of Internal Medicine, University of Kansas, Kansas City, KS, USA
| | - Shannan Tujios
- Department of Internal Medicine, University of Michigan Medical School, University of Michigan Medical Center, 3912 Taubman Center, Ann Arbor, MI 48109-0362, USA
| | - Kartik Jinjuvadia
- Department of Internal Medicine, University of Michigan Medical School, University of Michigan Medical Center, 3912 Taubman Center, Ann Arbor, MI 48109-0362, USA
| | - Timothy Davern
- California Pacific Medical Center, San Francisco, CA, USA
| | - Obaid S. Shaikh
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Steve Han
- University of California Los Angeles, Los Angeles, CA, USA
| | | | - William M. Lee
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Robert J. Fontana
- Department of Internal Medicine, University of Michigan Medical School, University of Michigan Medical Center, 3912 Taubman Center, Ann Arbor, MI 48109-0362, USA
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