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Liu F, Zou Z, Shen L, Wu W, Luo J, Lankford S, Yang Y, Huang H, You S, Zhu B, Li J, Mu J, Zhang Y, Xin S. A prediction model for outcome in patients with HBV-ACLF based on predisposition, injury, response and organ failure. Sci Rep 2020; 10:20176. [PMID: 33214662 PMCID: PMC7677318 DOI: 10.1038/s41598-020-77235-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 11/05/2020] [Indexed: 12/29/2022] Open
Abstract
We aimed to develop a prediction model based on the PIRO concept (Predisposition, Injury, Response and Organ failure) for patients with Hepatitis B Virus (HBV) related acute-on-chronic liver failure (ACLF). 774 patients with HBV related ACLF defined in the CANONIC study were analyzed according to PIRO components. Variables associated with mortality were selected into the prediction model. Based on the regression coefficients, a score for each PIRO component was developed, and a classification and regression tree was used to stratify patients into different nodes. The prediction model was then validated using an independent cohort (n = 155). Factors significantly associated with 90-day mortality were: P: age, gender and ACLF type; I: drug, infection, surgery, and variceal bleeding; R: systemic inflammatory response syndrome (SIRS), spontaneous bacteria peritonitis (SBP), and pneumonia; and O: the CLIF consortium organ failure score (CLIF-C OFs). The areas under the receiver operating characteristics curve (95% confidence interval) for the combined PIRO model for 90-day mortality were 0.77 (0.73-0.80). Based on the scores for each of the PIRO components and the cut-offs estimated from the classification and regression tree, patients were stratified into different nodes with different estimated death probability. Based on the PIRO concept, a new prediction model was developed for patients with HBV related ACLF, allowing stratification into different clusters using the different scores obtained in each PIRO component. The proposed model will likely help to stratify patients at different risk, defining individual management plans, assessing criteria for specific therapies, and predicting outcomes.
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Affiliation(s)
- Fangfang Liu
- Liver Disease Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zhengsheng Zou
- Liver Disease Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Lijun Shen
- Medical School of Chinese PLA, Beijing, China
| | - Weiwei Wu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jiajun Luo
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA
| | | | - Yongli Yang
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Huang Huang
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Shaoli You
- Liver Disease Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Bing Zhu
- Liver Disease Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jin Li
- Liver Disease Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jinsong Mu
- Critical Care Department, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.
| | - Yawei Zhang
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA. .,Department of Surgery, Yale School of Medicine, Yale University, New Haven, CT, USA.
| | - Shaojie Xin
- Medical School of Chinese PLA, Beijing, China.
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102
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Sarmast N, Ogola GO, Kouznetsova M, Leise MD, Bahirwani R, Maiwall R, Tapper E, Trotter J, Bajaj JS, Thacker LR, Tandon P, Wong F, Reddy KR, O'Leary JG, Masica A, Modrykamien AM, Kamath PS, Asrani SK. Model for End-Stage Liver Disease-Lactate and Prediction of Inpatient Mortality in Patients With Chronic Liver Disease. Hepatology 2020; 72:1747-1757. [PMID: 32083761 DOI: 10.1002/hep.31199] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 01/11/2020] [Accepted: 01/29/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Compared to other chronic diseases, patients with chronic liver disease (CLD) have significantly higher inpatient mortality; accurate models to predict inpatient mortality are lacking. Serum lactate (LA) may be elevated in patients with CLD due to both tissue hypoperfusion as well as decreased LA clearance. We hypothesized that a parsimonious model consisting of Model for End-Stage Liver Disease (MELD) and LA at admission may predict inpatient mortality in patients with CLD. APPROACH AND RESULTS We examined all patients with CLD in two large and diverse health care systems in Texas (North Texas [NTX] and Central Texas [CTX]) between 2010 and 2015. We developed (n = 3,588) and validated (n = 1,804) a model containing MELD and LA measured at the time of hospitalization. We further validated the model in a second cohort of 14 tertiary care hepatology centers that prospectively enrolled nonelective hospitalized patients with cirrhosis (n = 726). MELD-LA was an excellent predictor of inpatient mortality in development (concordance statistic [C-statistic] = 0.81, 95% confidence interval [CI] 0.79-0.82) and both validation cohorts (CTX cohort, C-statistic = 0.85, 95% CI 0.78-0.87; multicenter cohort C-statistic = 0.82, 95% CI 0.74-0.88). MELD-LA performed especially well in patients with specific cirrhosis diagnoses (C-statistic = 0.84, 95% CI 0.81-0.86) or sepsis (C-statistic = 0.80, 95% CI 0.78-0.82). For MELD score 25, inpatient mortality rates were 11.2% (LA = 1 mmol/L), 19.4% (LA = 3 mmol/L), 34.3% (LA = 5 mmol/L), and >50% (LA > 8 mmol/L). A linear increase (P < 0.01) was seen in MELD-LA and increasing number of organ failures. Overall, use of MELD-LA improved the risk prediction in 23.5% of patients compared to MELD alone. CONCLUSIONS MELD-LA (bswh.md/meldla) is an early and objective predictor of inpatient mortality and may serve as a model for risk assessment and guide therapeutic options.
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Affiliation(s)
- Naveed Sarmast
- Baylor University Medical Center, Baylor Scott and White, Dallas, TX
| | - Gerald O Ogola
- Center for Clinical Effectiveness, Baylor Scott and White, Dallas, TX
| | - Maria Kouznetsova
- Center for Clinical Effectiveness, Baylor Scott and White, Dallas, TX
| | | | | | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - James Trotter
- Baylor University Medical Center, Baylor Scott and White, Dallas, TX
| | | | | | | | | | | | | | - Andrew Masica
- Center for Clinical Effectiveness, Baylor Scott and White, Dallas, TX
| | | | | | - Sumeet K Asrani
- Baylor University Medical Center, Baylor Scott and White, Dallas, TX
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103
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Bajaj JS, Reddy KR, O'Leary JG, Vargas HE, Lai JC, Kamath PS, Tandon P, Wong F, Subramanian RM, Thuluvath P, Fagan A, White MB, Gavis EA, Sehrawat T, de la Rosa Rodriguez R, Thacker LR, Sikaroodi M, Garcia-Tsao G, Gillevet PM. Serum Levels of Metabolites Produced by Intestinal Microbes and Lipid Moieties Independently Associated With Acute-on-Chronic Liver Failure and Death in Patients With Cirrhosis. Gastroenterology 2020; 159:1715-1730.e12. [PMID: 32687928 PMCID: PMC7680282 DOI: 10.1053/j.gastro.2020.07.019] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/02/2020] [Accepted: 07/13/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Inpatients with cirrhosis have high rates of acute-on-chronic failure (ACLF) development and high mortality within 30 days of admission to the hospital. Better biomarkers are needed to predict these outcomes. We performed metabolomic analyses of serum samples from patients with cirrhosis at multiple centers to determine whether metabolite profiles might identify patients at high risk for ACLF and death. METHODS We performed metabolomic analyses, using liquid chromatography, of serum samples collected at time of admission to 12 North American tertiary hepatology centers from 602 patients in the North American Consortium for the Study of End-Stage Liver Disease sites from 2015 through 2017 (mean age, 56 years; 61% men; mean model for end-stage liver disease score, 19.5). We performed analysis of covariance, adjusted for model for end-stage liver disease at time of hospital admission, serum levels of albumin and sodium, and white blood cell count, to identify metabolites that differed between patients who did vs did not develop ACLF and patients who did vs did not die during hospitalization and within 30 days. We performed random forest analysis to identify specific metabolite(s) that were associated with outcomes and area under the curve (AUC) analyses to analyze them in context of clinical parameters. We analyzed microbiomes of stool samples collected from 133 patients collected at the same time and examined associations with serum metabolites. RESULTS Of the 602 patients analyzed, 88 developed ACLF (15%), 43 died in the hospital (7%), and 72 died within 30 days (12%). Increased levels of compounds of microbial origin (aromatic compounds, secondary or sulfated bile acids, and benzoate) and estrogen metabolites, as well as decreased levels of phospholipids, were associated with development of ACLF, inpatient, and 30-day mortality and were also associated with fecal microbiomes. Random forest analysis and logistic regression showed that levels of specific microbially produced metabolites identified patients who developed ACLF with an AUC of 0.84 (95% confidence interval [CI] 0.78-0.88; P = .001), patients who died while in the hospital with an AUC of 0.81 (95% CI 0.74-0.85; P = .002), and patients who died within 30 days with an AUC of 0.77 (95% CI 0.73-0.81; P = .02). The metabolites were significantly additive to clinical parameters for predicting these outcomes. Metabolites associated with outcomes were also correlated with microbiomes of stool samples. CONCLUSIONS In an analysis of serum metabolites and fecal microbiomes of patients hospitalized with cirrhosis at multiple centers, we associated metabolites of microbial origin and lipid moieties with development of ACLF and death as an inpatient or within 30 days, after controlling for clinical features.
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Affiliation(s)
- Jasmohan S Bajaj
- Department of Medicine, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia.
| | - K Rajender Reddy
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Hugo E Vargas
- Department of Medicine, Mayo Clinic, Phoenix, Arizona
| | - Jennifer C Lai
- Department of Medicine, University of California, San Francisco, California
| | | | - Puneeta Tandon
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Florence Wong
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | | | - Paul Thuluvath
- Department of Medicine, Mercy Medical Center, Baltimore, Maryland
| | - Andrew Fagan
- Department of Medicine, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia
| | - Melanie B White
- Department of Medicine, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia
| | - Edith A Gavis
- Department of Medicine, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia
| | | | | | - Leroy R Thacker
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
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104
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Sun J, Zhang J, Wang X, Ji F, Ronco C, Tian J, Yin Y. Gut-liver crosstalk in sepsis-induced liver injury. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:614. [PMID: 33076940 PMCID: PMC7574296 DOI: 10.1186/s13054-020-03327-1] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 10/05/2020] [Indexed: 02/07/2023]
Abstract
Sepsis is characterized by a dysregulated immune response to infection leading to life-threatening organ dysfunction. Sepsis-induced liver injury is recognized as a powerful independent predictor of mortality in the intensive care unit. During systemic infections, the liver regulates immune defenses via bacterial clearance, production of acute-phase proteins (APPs) and cytokines, and metabolic adaptation to inflammation. Increased levels of inflammatory cytokines and impaired bacterial clearance and disrupted metabolic products can cause gut microbiota dysbiosis and disruption of the intestinal mucosal barrier. Changes in the gut microbiota play crucial roles in liver injury during sepsis. Bacterial translocation and resulting intestinal inflammation lead to a systemic inflammatory response and acute liver injury. The gut-liver crosstalk is a potential target for therapeutic interventions. This review analyzes the underlying mechanisms for the gut-liver crosstalk in sepsis-induced liver injury.
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Affiliation(s)
- Jian Sun
- Department of Emergency and Critical Care Medicine, Second Hospital of Jilin University, Changchun, Jilin Province, China.,International Renal Research Institute of Vicenza (IRRIV), Vicenza, Italy
| | - Jingxiao Zhang
- Department of Emergency and Critical Care Medicine, Second Hospital of Jilin University, Changchun, Jilin Province, China.,International Renal Research Institute of Vicenza (IRRIV), Vicenza, Italy
| | - Xiangfeng Wang
- Department of Pharmacy, First Hospital of Jilin University, Changchun, Jilin Province, China
| | - Fuxi Ji
- Department of Emergency and Critical Care Medicine, Second Hospital of Jilin University, Changchun, Jilin Province, China
| | - Claudio Ronco
- International Renal Research Institute of Vicenza (IRRIV), Vicenza, Italy.,Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy
| | - Jiakun Tian
- Department of Emergency and Critical Care Medicine, Second Hospital of Jilin University, Changchun, Jilin Province, China.
| | - Yongjie Yin
- Department of Emergency and Critical Care Medicine, Second Hospital of Jilin University, Changchun, Jilin Province, China.
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105
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Extrapancreatic infections are common in acute pancreatitis and they are related to organ failure: a population-based study. Eur J Gastroenterol Hepatol 2020; 32:1293-1300. [PMID: 32675778 DOI: 10.1097/meg.0000000000001847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although the impact of pancreatic infections in acute pancreatitis has been studied extensively, there are no population-based data on extrapancreatic infections and their potential relation to organ failure. We aimed to study the occurrence of pancreatic and extrapancreatic bacterial infections in acute pancreatitis and their relation to patient outcome. PATIENTS AND METHODS All patients with first-time acute pancreatitis from 2003 to 2012 in a defined area in Sweden were retrospectively evaluated. Data on acute pancreatitis severity, organ failure, infections, and in-hospital mortality were collected. RESULTS Overall, 304 bacterial infections occurred in 248/1457 patients (17%). Fifteen percent had extrapancreatic and 2% had pancreatic infections. The lungs (35%), the urinary tract (24%), and the bile ducts (18%) were the most common sites of extrapancreatic infections. Organ failure, severe acute pancreatitis, and in-hospital mortality were more common in patients with vs those without (pancreatic/extrapancreatic) infections (P < 0.05). Organ failure and severe acute pancreatitis occurred more frequently in pancreatic vs extrapancreatic infections (70% vs 34%, P < 0.001 and 67% vs 28%, P < 0.001), but in-hospital mortality did not differ between the two groups (7.4% vs 6.8%, P = 1.0). Both pancreatic and extrapancreatic infections were independent predictors of organ failure (P < 0.05). Out of culture-positive infections, 18% were due to antibiotic-resistant bacteria, without any significant difference between extrapancreatic vs pancreatic infections (P > 0.05). About two out of five infections were of nosocomial origin. CONCLUSION Extrapancreatic infections occurred in 15% and pancreatic infections in 2% of patients with first-time acute pancreatitis. Both pancreatic and extrapancreatic infections were independent predictors of organ failure, leading to increased mortality.
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106
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Bhattacharya C, Das-Mondal M, Gupta D, Sarkar AK, Kar-Purkayastha S, Konar A. Infection in cirrhosis: A prospective study. Ann Hepatol 2020; 18:862-868. [PMID: 31635968 DOI: 10.1016/j.aohep.2019.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 07/02/2019] [Accepted: 07/02/2019] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Multidrug-resistant (MDR) infections in cirrhosis are associated with poor outcomes. We attempted a prospective study on infections in patients with cirrhosis evaluating microbiology of these infections and how outcomes depended on factors like bacterial resistance, appropriate antibiotics, stage of liver disease and whether outcomes were significantly different from patients who did not have infections. MATERIALS AND METHODS This was a prospective evaluation involving one hundred and fifty nine patients with cirrhosis who were admitted at Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India, during a 24 month period. One hundred and nineteen of these patients either had an infection at the time of admission or developed infection during hospitalization. Forty patients did not have an infection at admission and did not acquire infection while admitted. Data was collected about demographics, etiology of cirrhosis, liver and renal function and microbiology. RESULTS Infections were community acquired in 27.7% of patients, healthcare associated in 52.9% and nosocomial in 19.3%. Gram negative bacilli (Escherichia coli 47.4% Klebsiella pneumoniae 23%) were common. 84.9% of enterobacteriaceae produced ESBL, AmpC or Carbapenemases. Spontaneous bacteria peritonitis (SBP) and urinary tract infection (UTI) were the most common sites of infection. In hospital mortality was 21.9%. Non-survivors had higher MELD (26 vs 19, p<0.001) and CTP scores (11.7 vs 10.3, p<0.001). The control group had lower MELD (16.65 vs. 20.8, p<0.001) and CTP scores (9.25 vs 10.59, p<0.001). CONCLUSIONS MDR infections are common in patients with cirrhosis and have serious implications for treatment and outcomes.
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Affiliation(s)
- Chandramouli Bhattacharya
- Department of General Medicine, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India.
| | - Manisha Das-Mondal
- Department of Gastroenterology, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India
| | - Debkishore Gupta
- Department of Microbiology, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India
| | - Ajoy K Sarkar
- Department of General Medicine, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India
| | - Sujit Kar-Purkayastha
- Department of Gastroenterology, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India
| | - Asokananda Konar
- Department of Gastroenterology, Peerless Hospitex Hospital and Research Center, Kolkata, West Bengal, India
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Bernsmeier C, Cavazza A, Fatourou EM, Theocharidou E, Akintimehin A, Baumgartner B, Dhar A, Auzinger G, Thursz M, Bernal W, Wendon JA, Karvellas CJ, Antoniades CG, McPhail MJW. Leucocyte ratios are biomarkers of mortality in patients with acute decompensation of cirrhosis and acute-on-chronic liver failure. Aliment Pharmacol Ther 2020; 52:855-865. [PMID: 32683724 DOI: 10.1111/apt.15932] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/12/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND In patients with cirrhosis, progression to acute decompensation (AD) and acute-on-chronic liver failure (ACLF) has been associated with poor prognosis. Differential leucocyte ratios might predict mortality in systemic inflammatory conditions. AIM To evaluate differential leucocyte ratios as prognostic biomarkers in patients with cirrhosis. METHODS Patients with AD and ACLF were recruited from four centres in three countries. Peripheral blood differential leucocytes were measured (three centres using flow cytometry) on hospital admission and at 48 hours. Ratios were correlated to model for end-stage liver disease (MELD), chronic liver failure-sequential organ failure (CLIF-SOFA), suspected/culture-positive bacterial infection and survival. RESULTS Nine hundred twenty-six patients (562 (61%) male, median age 55 (25-94) years) were studied. Overall, 350 (37%) did not survive to hospital discharge. Neutrophil-lymphocyte ratio (NLR) and monocyte-lymphocyte ratio (MLR) were elevated in patients with AD and ACLF who died during their hospital stay. On multivariate analysis NLR retained statistical significance independently of CLIF-SOFA or MELD. NLR >30 was associated with an 80% 90-day mortality in patients with ACLF but not AD. On sensitivity analysis for subgroups (alcohol-related liver disease and suspected sepsis), NLR and MLR retained statistically robust accuracy for the prediction of mortality. Significant predictive accuracy was only observed in centres using flow cytometry. CONCLUSION Leucocyte ratios are simple and robust biomarkers of outcome in ACLF, which are comparable to CLIF-SOFA score but dependent on leucocyte quantification method. NLR and MLR may be used as screening tools for mortality prediction in patients with acutely deteriorating cirrhosis.
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Affiliation(s)
- Christine Bernsmeier
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK.,Gastroenterology and Hepatology, Cantonal Hospital, St Gallen, Switzerland
| | - Anna Cavazza
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK.,Division of Digestive Diseases, Imperial College, London, UK
| | - Evangelia M Fatourou
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK.,Division of Digestive Diseases, Imperial College, London, UK
| | - Eleni Theocharidou
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
| | - Abisoye Akintimehin
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
| | | | - Ameet Dhar
- Division of Digestive Diseases, Imperial College, London, UK
| | - Georg Auzinger
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
| | - Mark Thursz
- Division of Digestive Diseases, Imperial College, London, UK
| | - William Bernal
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
| | - Julia A Wendon
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
| | - Constantine J Karvellas
- Division of Gastroenterology (Liver Unit) and Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
| | - Charalambos G Antoniades
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK.,Division of Digestive Diseases, Imperial College, London, UK
| | - Mark J W McPhail
- Liver Intensive Therapy Unit, Kings College Hospital, King's College, London, UK
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108
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O'Leary JG, Tandon P, Reddy KR, Biggins SW, Wong F, Kamath PS, Garcia-Tsao G, Maliakkal B, Lai J, Fallon M, Vargas HE, Thuluvath P, Subramanian R, Thacker LR, Bajaj JS. Underutilization of Hospice in Inpatients with Cirrhosis: The NACSELD Experience. Dig Dis Sci 2020; 65:2571-2579. [PMID: 32146602 DOI: 10.1007/s10620-020-06168-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 02/20/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Little is known about patients discharged to hospice following hospitalization for complications of cirrhosis. AIM We sought to understand the current pattern of hospice utilization in patients with cirrhosis by evaluating the North American Consortium for the Study of End-stage Liver Disease (NACSELD) cohort. METHODS Patients with cirrhosis from 14 tertiary-care hepatology centers across North America non-electively hospitalized and prospectively enrolled were evaluated. Exclusion criteria included HIV infection, transplantation or non-hepatic malignancy. Random computer-based propensity score matching was undertaken in a 1:2 ratio based on admission MELD score ± 3 points. RESULTS Totally, 2718 patients were enrolled, 5% (N = 132) were discharged to hospice, 6% (N = 171) died, and the rest were discharged alive. Patients discharged to hospice were older (60 vs. 57 years, p = 0.04), less likely to have had SBP (13% vs. 28%, p = 0.002) and be listed for liver transplantation (11% vs. 26%, p = 0.0007). Features, on multivariable modeling, associated with increased probability of discharge to hospice as opposed to being discharged alive: grade-3-4 hepatic encephalopathy, a higher Child-Turcotte-Pugh (CTP) score, and a higher discharge serum creatinine; however, a higher serum sodium, being listed for transplant and being prescribed rifaximin or a statin were protective from hospice discharge. CONCLUSION Patients with more advanced liver disease, hepatic encephalopathy, renal dysfunction, and those not candidates for liver transplantation were more likely to be discharged to hospice. However, in this sick multinational cohort of cirrhotic inpatients, it seems that hospice is markedly underutilized (5%) since 25% of patients not discharged to hospice died within 6 months.
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Affiliation(s)
- Jacqueline G O'Leary
- Department of Medicine, Dallas VA Medical Center, Dallas, TX, USA. .,Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, TX, USA.
| | - Puneeta Tandon
- Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - K Rajender Reddy
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Scott W Biggins
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Florence Wong
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | | | | | | | - Jennifer Lai
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Michael Fallon
- Department of Medicine, University of Texas, Health Science Center, Houston, TX, USA
| | - Hugo E Vargas
- Department of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Paul Thuluvath
- Department of Medicine, Mercy Medical Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | | | - Leroy R Thacker
- Department of Biostatistics, McGuire VA Medical Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Jasmohan S Bajaj
- Department of Medicine, McGuire VA Medical Center, Virginia Commonwealth University, Richmond, VA, USA
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Abstract
Acute on chronic liver failure (ACLF) is an inflammation-based disorder that occurs in patients with underlying liver disease and is characterized by hepatic and extrahepatic organ failure. Morbidity and mortality are high in patients with ACLF, and therefore prevention and early identification are critical to improve outcome. The purpose of this article is to define ACLF, describe ways to identify the expected outcome of ACLF after development, and illustrate interventions to prevent it and when it is not preventable reduce associated morbidity and mortality.
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Affiliation(s)
- Ariel Aday
- University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX 75390, USA
| | - Jacqueline G O'Leary
- University of Texas Southwestern, 5323 Harry Hines Blvd, Dallas, TX 75390, USA; Dallas Veterans Affairs Medical Center, 4500 South Lancaster Road, Dallas, TX 75216, USA.
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110
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Abstract
INTRODUCTION Clostridioides difficile infection (CDI) is common in patients with cirrhosis and is associated with poor outcomes. CDI risk factors in this population have been well characterized; however, risk factors of recurrent CDI (R-CDI) after treatment have not been explored. We sought to estimate the incidence of R-CDI and its associated risk factors in patients with cirrhosis. METHODS We performed a cohort study of patients with cirrhosis hospitalized with CDI between 2012 and 2016. We collected patient characteristics, including detailed information on the CDI, features of the underlying liver disease, and outcomes including R-CDI, hospital readmission, and mortality. R-CDI was defined as CDI occurring 2-8 weeks after the initial episode. Cox proportional hazards model was used to identify variables independently associated with the outcomes. RESULTS A total of 257 hospitalized patients with cirrhosis and CDI were included. CDI was community associated in 22.6%. The incidence of R-CDI was 11.9%. R-CDI was not significantly associated with medications at hospital admission or discharge. Independent risk factors of R-CDI included increased Charlson Comorbidity Index (hazard ratio [HR] 1.30; 95% confidence interval [CI]: 1.09-1.55) and use of lactulose (HR 2.58; 95% CI: 1.09-6.09). The 30-day readmission rate was 37%, and readmission was associated with increased Charlson Comorbidity Index (HR 1.12; 95% CI: 1.03-1.23) and Model for End-Stage Liver Disease score (HR 1.04; 95% CI: 1.01-1.07). The 90-day mortality was 22.8%. DISCUSSION In patients with cirrhosis, R-CDI is associated with comorbidity burden and lactulose use. Attention to these factors might aid clinicians in efforts to prevent R-CDI and improve outcomes in this population.
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Son J, Choi S, Huh JW, Lim CM, Koh Y, Kim KM, Shim JH, Lim YS, Hong SB. The quick sepsis-related organ failure score has limited value for predicting adverse outcomes in sepsis patients with liver cirrhosis. Korean J Intern Med 2020; 35:861-872. [PMID: 31645093 PMCID: PMC7373976 DOI: 10.3904/kjim.2018.229] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 10/09/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/AIMS The quick Sepsis-related Organ Failure Assessment (qSOFA) is a newly developed risk stratification tool, which has been presented along with a new sepsis definition, to classify infected patients outside of the intensive care unit (ICU). We evaluated the clinical usefulness of qSOFA for predicting adverse outcomes in sepsis patients with liver cirrhosis. METHODS We performed a retrospective cohort study to assess the utility of qSOFA in sepsis patients with liver cirrhosis for whom medical emergency teams (METs) were activated in general wards at an academic tertiary care hospital between March 2008 and December 2015. qSOFA, Systemic inflammatory response syndrome (SIRS), modified early warning score (MEWS), and sequential (sepsis-related) organ failure assessment (SOFA) scores were calculated according to data at MET activation. RESULTS Of 188 patients, 69 (36.7%) had a qSOFA score of 0 or 1 point and 119 (63.3%) had ≥ 2 points. The areas under the receiver operating characteristic curve (AUROC) for ICU transfer on the SOFA (AUROC, 0.691; 95% confidence interval [CI], 0.615 to 0.767) or MEWS (AUROC, 0.663; 95% CI, 0.586 to 0.739) were significantly higher compared to those for qSOFA (AUROC, 0.589; 95% CI, 0.507 to 0.671) or SIRS (AUROC, 0.533; 95% CI, 0.451 to 0.616). CONCLUSION Our findings suggest that qSOFA score may have limited utility in predicting adverse outcomes in sepsis patients with liver cirrhosis at MET activation. Either MEWS or another screening tool is needed for detecting early sepsis in these patients.
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Affiliation(s)
- Jeongsuk Son
- Medical Emergency Team, Asan Medical Center, Seoul, Korea
| | - Sunhui Choi
- Medical Emergency Team, Asan Medical Center, Seoul, Korea
| | - Jin Won Huh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chae-Man Lim
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Younsuck Koh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kang Mo Kim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ju Hyun Shim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang-Bum Hong
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Correspondence to Sang-Bum Hong, M.D. Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea Tel: +82-2-3010-3893 Fax: +82-2-2045-4039 E-mail:
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Trebicka J, Sundaram V, Moreau R, Jalan R, Arroyo V. Liver Transplantation for Acute-on-Chronic Liver Failure: Science or Fiction? Liver Transpl 2020; 26:906-915. [PMID: 32365422 DOI: 10.1002/lt.25788] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/02/2020] [Accepted: 04/05/2020] [Indexed: 12/17/2022]
Abstract
Acute clinical deterioration of a patient with chronic liver disease remains a decisive time point both in terms of medical management and prognosis. This condition, also known as acute decompensation (AD), is an important event determining a crossroad in the trajectory of patients. A significant number of patients with AD may develop hepatic or extrahepatic organ failure, or both, which defines the syndrome acute-on-chronic liver failure (ACLF), and ACLF is associated with a high morbidity and short-term mortality. ACLF may occur at any phase during chronic liver disease and is pathogenetically defined by systemic inflammation and immune metabolic dysfunction. When organ failures develop in the presence of cirrhosis, especially extrahepatic organ failures, liver transplantation (LT) may be the only curative treatment. This review outlines the evidence supporting LT in ACLF patients, highlighting the role of timing, bridging to LT, and possible indicators of futility. Importantly, prospective studies on ACLF and transplantation are urgently needed.
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Affiliation(s)
- Jonel Trebicka
- Translational Hepatology, Department of Internal Medicine I, Goethe University Clinic Frankfurt, Frankfurt, Germany.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Institute for Bioengineering of Catalonia, Barcelona, Spain
| | - Vinay Sundaram
- Division of Gastroenterology and Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Richard Moreau
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.,U1149, Centre de Recherche sur l'Inflammation, UMRS1149 Université de Paris, INSERM, Paris, France.,Service d'Hépatologie, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Clichy, France
| | - Rajiv Jalan
- Translational Hepatology, Department of Internal Medicine I, Goethe University Clinic Frankfurt, Frankfurt, Germany.,Royal Free Hospital, London, United Kingdom
| | - Vicente Arroyo
- European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
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Lindenmeyer CC, Flocco G, Sanghi V, Lopez R, Kim AJ, Niyazi F, Mehta NA, Kapoor A, Carey WD, Mireles-Cabodevila E, Romero-Marrero C. LIV-4: A novel model for predicting transplant-free survival in critically ill cirrhotics. World J Hepatol 2020; 12:298-311. [PMID: 32742572 PMCID: PMC7364328 DOI: 10.4254/wjh.v12.i6.298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 05/15/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Critically ill patients with cirrhosis, particularly those with acute decompensation, have higher mortality rates in the intensive care unit (ICU) than patients without chronic liver disease. Prognostication of short-term mortality is important in order to identify patients at highest risk of death. None of the currently available prognostic models have been widely accepted for use in cirrhotic patients in the ICU, perhaps due to complexity of calculation, or lack of universal variables readily available for these patients. We believe a survival model meeting these requirements can be developed, to guide therapeutic decision-making and contribute to cost-effective healthcare resource utilization.
AIM To identify markers that best identify likelihood of survival and to determine the performance of existing survival models.
METHODS Consecutive cirrhotic patients admitted to a United States quaternary care center ICU between 2008-2014 were included and comprised the training cohort. Demographic data and clinical laboratory test collected on admission to ICU were analyzed. Area under the curve receiver operator characteristics (AUROC) analysis was performed to assess the value of various scores in predicting in-hospital mortality. A new predictive model, the LIV-4 score, was developed using logistic regression analysis and validated in a cohort of patients admitted to the same institution between 2015-2017.
RESULTS Of 436 patients, 119 (27.3%) died in the hospital. In multivariate analysis, a combination of the natural logarithm of the bilirubin, prothrombin time, white blood cell count, and mean arterial pressure was found to most accurately predict in-hospital mortality. Derived from the regression coefficients of the independent variables, a novel model to predict inpatient mortality was developed (the LIV-4 score) and performed with an AUROC of 0.86, compared to the Model for End-Stage Liver Disease, Chronic Liver Failure-Sequential Organ Failure Assessment, and Royal Free Hospital Score, which performed with AUROCs of 0.81, 0.80, and 0.77, respectively. Patients in the internal validation cohort were substantially sicker, as evidenced by higher Model for End-Stage Liver Disease, Model for End-Stage Liver Disease-Sodium, Acute Physiology and Chronic Health Evaluation III, SOFA and LIV-4 scores. Despite these differences, the LIV-4 score remained significantly higher in subjects who expired during the hospital stay and exhibited good prognostic values in the validation cohort with an AUROC of 0.80.
CONCLUSION LIV-4, a validated model for predicting mortality in cirrhotic patients on admission to the ICU, performs better than alternative liver and ICU-specific survival scores.
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Affiliation(s)
- Christina C Lindenmeyer
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Gianina Flocco
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Vedha Sanghi
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Rocio Lopez
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44106, United States
| | - Ahyoung J Kim
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Fadi Niyazi
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Neal A Mehta
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Aanchal Kapoor
- Department of Critical Care Medicine, Cleveland Clinic, Cleveland, OH 44195, United States
| | - William D Carey
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
| | | | - Carlos Romero-Marrero
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
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Scarpellini E, Luigiano C, Svegliati-Baroni G, Dumitrascu D, Larussa T, Santori V, Luzza F, Abenavoli L. Liver Cirrhosis Complications Management at the Emergency Department. Rev Recent Clin Trials 2020; 15:331-338. [PMID: 32493202 DOI: 10.2174/1574887115666200603160816] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/16/2020] [Accepted: 04/27/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Liver cirrhosis (LC) of any origin has always been a source of several emergencies for physicians working at the Emergency Department (ER). LC patients can present with several complications that are sometimes difficult to recognize and treat. Thus, we reviewed the literature evidence for the diagnosis and management of several LC related emergencies. METHODS We conducted a search on the main medical databases for papers, reviews, metanalyses, case series, and RCTs using the following keywords and their associations: liver cirrhosis, variceal hemorrhage, ascites, hepatic encephalopathy, spontaneous bacterial peritonitis, hepato-renal syndrome, emergency. RESULTS Main LC emergencies are upper gastrointestinal hemorrhage, decompensated ascites and spontaneous bacterial peritonitis, hepatic encephalopathy, hepato-renal syndrome. Their management is partly medical and interventional. Very often, the final cure of some complications, such as hepato-renal syndrome, is represented by liver transplantation. CONCLUSION Although LC prevalence is going to fall in the following years, due to HBV and HCV optimized treatments, its complications represent a significant admission percentage at the ER and challenge for physicians' skills.
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Affiliation(s)
- Emidio Scarpellini
- Internal Medicine Unit, "Madonna del Soccorso" General Hospital, San Benedetto del Tronto, Italy
| | | | - Gianluca Svegliati-Baroni
- Gastroenterology Clinic, "Riuniti University Hospital", Polytechnics University of Marche, Ancona, Italy
| | - Dan Dumitrascu
- Gastroenterology Unit, Cluj University, Cluj-Napoca, Romania
| | - Tiziana Larussa
- Department of Health Sciences, University "Magna Græcia", Catanzaro, Italy
| | - Valeria Santori
- Gastroenterology Clinic, "Riuniti University Hospital", Polytechnics University of Marche, Ancona, Italy
| | - Francesco Luzza
- Department of Health Sciences, University "Magna Græcia", Catanzaro, Italy
| | - Ludovico Abenavoli
- Department of Health Sciences, University "Magna Græcia", Catanzaro, Italy
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115
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Becares N, Härmälä S, China L, Colas RA, Maini AA, Bennet K, Skene SS, Shabir Z, Dalli J, O’Brien A. Immune Regulatory Mediators in Plasma from Patients With Acute Decompensation Are Associated With 3-Month Mortality. Clin Gastroenterol Hepatol 2020; 18:1207-1215.e6. [PMID: 31446184 PMCID: PMC7196929 DOI: 10.1016/j.cgh.2019.08.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Infection is a common cause of death in patients with cirrhosis. We investigated the association between the innate immune response and death within 3 months of hospitalization. METHODS Plasma samples were collected on days 1, 5, 10, and 15 from participants recruited into the albumin to prevent infection in chronic liver failure feasibility study. Patients with acute decompensated cirrhosis were given albumin infusions at 10 hospitals in the United Kingdom. Data were obtained from 45 survivors and 27 non-survivors. We incubated monocyte-derived macrophages from healthy individuals with patients' plasma samples and measured activation following lipopolysaccharide administration, determined by secretion of tumor necrosis factor and soluble mediators of inflammation. Each analysis included samples from 4 to 14 patients. RESULTS Plasma samples from survivors vs non-survivors had different inflammatory profiles. Levels of prostaglandin E2 were high at times of patient hospitalization and decreased with albumin infusions. Increased levels of interleukin 4 (IL4) in plasma collected at day 5 of treatment were associated with survival at 3 months. Incubation of monocyte-derived macrophages with day 5 plasma from survivors, pre-incubated with a neutralizing antibody against IL4, caused a significant increase in tumor necrosis factor production to the level of non-survivor plasma. Although baseline characteristics were similar, non-survivors had higher white cell counts and levels of C-reactive protein and renal dysfunction. CONCLUSIONS We identified profiles of inflammatory markers in plasma that are associated with 3-month mortality in patients with acute decompensated cirrhosis given albumin. Increases in prostaglandin E2 might promote inflammation within the first few days after hospitalization, and increased levels of plasma IL4 at day 5 are associated with increased survival. Clinicaltrialsregister.eu: EudraCT 2014-002300-24.
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Affiliation(s)
- Natalia Becares
- Centre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
| | - Suvi Härmälä
- Institute of Health Informatics, University College London, London, United Kingdom
| | - Louise China
- Centre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom
| | - Romain A. Colas
- Lipid Mediator Unit, Center for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Alexander A. Maini
- Centre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom
| | - Kate Bennet
- Comprehensive Clinical Trials Unit, University College London, London, United Kingdom
| | - Simon S. Skene
- Comprehensive Clinical Trials Unit, University College London, London, United Kingdom
| | - Zainib Shabir
- Comprehensive Clinical Trials Unit, University College London, London, United Kingdom
| | - Jesmond Dalli
- Lipid Mediator Unit, Center for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine, Queen Mary University of London, Charterhouse Square, London, United Kingdom
| | - Alastair O’Brien
- Centre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom
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116
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Kruger AJ, Aberra F, Black SM, Hinton A, Hanje J, Conteh LF, Michaels AJ, Krishna SG, Mumtaz K. A validated risk model for prediction of early readmission in patients with hepatic encephalopathy. Ann Hepatol 2020; 18:310-317. [PMID: 31047848 DOI: 10.1016/j.aohep.2018.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 08/09/2018] [Accepted: 08/10/2018] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Hepatic encephalopathy (HE) is a common complication in cirrhotics and is associated with an increased healthcare burden. Our aim was to study independent predictors of 30-day readmission and develop a readmission risk model in patients with HE. Secondary aims included studying readmission rates, cost, and the impact of readmission on mortality. MATERIALS AND METHODS We utilized the 2013 Nationwide Readmission Database (NRD) for hospitalized patients with HE. A risk assessment model based on index hospitalization variables for predicting 30-day readmission was developed using multivariate logistic regression and validated with the 2014 NRD. Patients were stratified into Low Risk and High Risk groups. Cox regression models were fit to identify predictors of calendar-year mortality. RESULTS Of 24,473 cirrhosis patients hospitalized with HE, 32.4% were readmitted within 30 days. Predictors of readmission included presence of ascites (OR: 1.19; 95% CI: 1.06-1.33), receiving paracentesis (OR: 1.43; 95% CI: 1.26-1.62) and acute kidney injury (OR: 1.11; 95% CI: 1.00-1.22). Our validated model stratified patients into Low Risk and High Risk of 30-day readmissions (29% and 40%, respectively). The cost of the first readmission was higher than index admission in the 30-day readmission cohort ($14,198 vs. $10,386; p-value <0.001). Thirty-day readmission was the strongest predictor of calendar-year mortality (HR: 4.03; 95% CI: 3.49-4.65). CONCLUSIONS Nearly one-third of patients with HE were readmitted within 30 days, and early readmission adversely impacted healthcare utilization and calendar-year mortality. With our proposed simple risk assessment model, patients at high risk for early readmissions can be identified to potentially avert poor outcomes.
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Affiliation(s)
- Andrew J Kruger
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Fasika Aberra
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Sylvester M Black
- Department of Surgery, Division of Transplantation, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Alice Hinton
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH, USA
| | - James Hanje
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Lanla F Conteh
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Anthony J Michaels
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Somashekar G Krishna
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Khalid Mumtaz
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Division of Gastroenterology, Hepatology & Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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Schultalbers M, Tergast TL, Simon N, Kabbani AR, Kimmann M, Zu Siederdissen CH, Gerbel S, Manns MP, Cornberg M, Maasoumy B. Frequency, characteristics and impact of multiple consecutive nosocomial infections in patients with decompensated liver cirrhosis and ascites. United European Gastroenterol J 2020; 8:567-576. [PMID: 32213043 PMCID: PMC7268939 DOI: 10.1177/2050640620913732] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Nosocomial infections are a particular threat for patients with liver cirrhosis. It is not uncommon that individuals develop even several consecutive infections during a single hospital stay. We aimed to investigate the impact and characteristics of multiple, consecutive nosocomial infections. Methods A total of 514 consecutive patients with liver cirrhosis and ascites were included and followed up for 28 days for nosocomial infection, death or liver transplantation (LTx). Laboratory values were assessed at the time of hospitalization as well as at the onset of each new infectious episode. Results 58% (n = 298) of the patients developed at least one nosocomial infection and in 23% (n = 119) even multiple infections were documented during a single hospital stay. Consecutive infections usually occurred shortly after the previous episode. Spontaneous bacterial peritonitis (SBP) was the most common infection. However, the proportion of SBP declined from 43% at the first to only 31% at the third nosocomial infection (p = 0.096). In contrast, the likelihood for other, less common types of infection such as blood stream infections increased. Third nosocomial infections were also more likely to be linked to the detection of fungal pathogens (21% vs. 52%; p = 0.001). Each additional infectious episode had a dramatic detrimental impact on LTx-free survival that was independent from the stage of liver disease (adjusted-HR: 6.76, p = 0.002 for first nosocomial infection; adjusted-HR: 14.69, p<0.001 for second nosocomial infection; adjusted-HR: 24.95, p<0.001 for third nosocomial infection). Conclusion In patients with decompensated liver cirrhosis LTx-free survival significantly decreases with every consecutive infectious episode. Development of prevention strategies is urgently required.
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Affiliation(s)
- Marie Schultalbers
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Tammo L Tergast
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Nicolas Simon
- Centre for Information Management (ZIMt), Hannover Medical School, Hannover, Germany
| | - Abdul-Rahman Kabbani
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Markus Kimmann
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | | | - Svetlana Gerbel
- Centre for Information Management (ZIMt), Hannover Medical School, Hannover, Germany
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (Deutsches Zentrum für Infektionsforschung DZIF), Hannover, Germany.,Centre for Individualised Infection Medicine (CIIM), c/o CRC Hannover, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (Deutsches Zentrum für Infektionsforschung DZIF), Hannover, Germany.,Centre for Individualised Infection Medicine (CIIM), c/o CRC Hannover, Hannover, Germany
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (Deutsches Zentrum für Infektionsforschung DZIF), Hannover, Germany
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118
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Common NOD2 Risk Variants as Major Susceptibility Factors for Bacterial Infections in Compensated Cirrhosis. Clin Transl Gastroenterol 2020; 10:e00002. [PMID: 30702490 PMCID: PMC6369875 DOI: 10.14309/ctg.0000000000000002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Common nucleotide-binding oligomerization domain containing 2 (NOD2) gene variants have been associated with bacterial infections (BIs) in cirrhosis, in particular, spontaneous bacterial peritonitis, and mortality. Our aim was to evaluate the independent association of NOD2 variants with BI according to the decompensation stage.
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119
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Cao ZJ, Liu YH, Zhu CW, Yin S, Wang WJ, Tang WL, Zhao GD, Xu YM, Chen L, Zhou TH, Cai MH, Wang H, Cai W, Bao SS, Li H, Xie Q. Bacterial infection triggers and complicates acute-on-chronic liver failure in patients with hepatitis B virus-decompensated cirrhosis: A retrospective cohort study. World J Gastroenterol 2020; 26:645-656. [PMID: 32103873 PMCID: PMC7029352 DOI: 10.3748/wjg.v26.i6.645] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 01/08/2020] [Accepted: 01/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Reports on bacterial infection (BI) in decompensated cirrhosis (DC) is mainly from alcoholic cirrhosis. The role of BI as a trigger or complication of acute-on-chronic liver failure (ACLF) in patients with hepatitis B virus decompensated cirrhosis (HBV-DC) remains to be investigated.
AIM To investigate the impact of BI on the outcomes of the patients with HBV-DC admitted into the hospital with or without ACLF.
METHODS This retrospective study included patients with HBV-DC admitted to two tertiary centers in China. In-hospital overall survival, 90-d transplant-free survival, 5-year post-discharge survival, and cumulative incidence of ACLF were evaluated. Risk factors for death were analyzed considering liver transplantation as a competing event.
RESULTS A total of 1281 hospitalized HBV-DC patients were included; 284 had ACLF at admission. The overall prevalence of BI was 28.1%. The patients with BI had a significantly lower in-hospital survival and transplant-free 90-d survival than those without, in both the patients admitted with and without ACLF. The presence of BI significantly increased the risk of developing ACLF [sub-distribution hazard ratio (sHR) = 2.52, 95%CI: 1.75-3.61, P < 0.001] in the patients without ACLF. In the patients discharged alive, those who had an episode of BI had a significantly lower 5-year transplant-free survival. BI was an independent risk factor for death in the patients admitted without ACLF (sHR = 3.28, 95%CI: 1.93-5.57), while in ACLF admissions, the presence of pneumonia, but not other type of BI, independently increased the risk of death (sHR = 1.87, 95%CI: 1.24-2.82).
CONCLUSION BI triggers ACLF in patients with HBV-DC and significantly impairs short-term survival. HBV-DC patients should be monitored carefully for the development of BI, especially pneumonia, to avoid an adverse outcome.
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Affiliation(s)
- Zhu-Jun Cao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yu-Han Liu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Chuan-Wu Zhu
- Department of Infectious Diseases, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China
| | - Shan Yin
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Wei-Jing Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Department of Infectious Diseases, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai 201801, China
| | - Wei-Liang Tang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Gang-De Zhao
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Department of Infectious Diseases, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai 201801, China
| | - Yu-Min Xu
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Lu Chen
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Tian-Hui Zhou
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ming-Hao Cai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Hui Wang
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Wei Cai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Shi-San Bao
- Discipline of Pathology, School of Medical Sciences and Bosch Institute, University of Sydney, Sydney, NSW 2006, Australia
| | - Hai Li
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Department of Infectious Diseases, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai 201801, China
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120
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Management of liver failure in general intensive care unit. Anaesth Crit Care Pain Med 2020; 39:143-161. [DOI: 10.1016/j.accpm.2019.06.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 06/30/2019] [Indexed: 12/11/2022]
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121
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Cullaro G, Sharma R, Trebicka J, Cárdenas A, Verna EC. Precipitants of Acute-on-Chronic Liver Failure: An Opportunity for Preventative Measures to Improve Outcomes. Liver Transpl 2020; 26:283-293. [PMID: 31714011 PMCID: PMC8046290 DOI: 10.1002/lt.25678] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 10/12/2019] [Indexed: 02/06/2023]
Abstract
Acute-on-chronic liver failure (ACLF) is a feared complication that can develop at any stage of chronic liver disease. The incidence of ACLF is increasing, leading to a significant burden to both the affected individual and health care systems. To date, our understanding of ACLF suggests that it may be initiated by precipitants such as systemic infection, alcohol use, or viral hepatitis. The prevalence of these vary significantly by geography and underlying liver disease, and these precipitants have a varying impact on patient prognosis. Herein, we present a review of our current understanding of the precipitants of ACLF, including gaps in current data and opportunities for meaningful intervention and areas of future research.
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Affiliation(s)
- Giuseppe Cullaro
- Division of Gastroenterology and Hepatology, Department of Medicine, University of California, San Francisco, CA
| | - Rajani Sharma
- Center for Liver Disease and Transplantation, Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Jonel Trebicka
- Department of Internal Medicine I, Goethe University of Frankfurt, Frankfurt, Germany,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain,Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark,Institute for Bioengineering of Catalonia, Barcelona, Spain
| | - Andrés Cárdenas
- GI/Liver Unit, Institut de Malaties Digestives, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Elizabeth C. Verna
- Center for Liver Disease and Transplantation, Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY
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122
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Kim J, Kang CI, Gwak GY, Chung DR, Peck KR, Song JH. Clinical impact of healthcare-associated acquisition in cirrhotic patients with community-onset spontaneous bacterial peritonitis. Korean J Intern Med 2020; 35:215-221. [PMID: 29502362 PMCID: PMC6960035 DOI: 10.3904/kjim.2017.231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 10/19/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND/AIMS Healthcare-associated (HCA) infection is a recently suggested new category of community-onset infections. The implications of HCA infections in terms of diagnosis, treatment, and outcomes of spontaneous bacterial peritonitis (SBP) are not well understood. We sought to delineate the differences between community-acquired (CA) SBP and HCA SBP with specific interest in the antimicrobial resistance of causative microorganisms and outcomes. METHODS We conducted a retrospective cohort study of all SBP episodes with positive ascitic culture and/or blood culture from June 2000 to August 2011. Community-onset SBP episodes were included when they occurred within 48 hours after admission and were classified as CA SBP and HCA SBP based on the predefined criteria. RESULTS A total of 188 episodes of community-onset SBP were analyzed (65.4% HCA SBP and 34.6% CA SBP). HCA SBP had a higher resistance rate to third-generation cephalosporin (6.8% vs. 1.6%, p = 0.168). The overall 30-day mortality was similar between both groups (37.4% vs. 41.5%, p = 0.638). The independent risk factors for 30-day all-cause mortality in community-onset SBP included high Child-Pugh score, acute kidney injury, and resistance to third-generation cephalosporins; HCA infection was not associated. CONCLUSION Hepatic functional status, renal dysfunction, and third-generation cephalosporin resistant pathogens more adversely affected the outcome of cirrhotic patients with community-onset SBP rather than HCA infection. The higher rate of third-generation cephalosporin resistance was notable in HCA SBP, which will require a novel approach to empirical antibiotic treatment selection in this population.
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Affiliation(s)
- Jungok Kim
- Division of Infectious Diseases, Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| | - Cheol-In Kang
- Divisions of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Correspondence to Cheol-In Kang, M.D. Division of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Korea Tel: +82-2-3410-0324 Fax: +82-2-3410-0064 E-mail:
| | - Geum-Youn Gwak
- Divisions of Gastroenterology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doo Ryeon Chung
- Divisions of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyong Ran Peck
- Divisions of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae-Hoon Song
- Divisions of Infectious Diseases, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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123
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Abstract
Bacterial infection remains a leading cause of mortality and morbidity for patients with cirrhosis, with hospitalization, alterations in the intestinal microbiota, and therapeutic drugs all implicated in its development. Bacterial infections also remain the most common precipitant of acute-on-chronic liver failure, with infection occurring as a direct consequence of the progression of this syndrome. Furthermore, recent epidemiological analyses have demonstrated that infections due to multidrug-resistant bacteria are occurring with increasing frequency in patients with cirrhosis. Despite significant advances in the understanding of the pathophysiological processes triggered by an infection in patients with cirrhosis, a demonstrable survival benefit for the sickest patients who require ICU admission has not yet occurred. Early diagnosis of infection and appropriate antimicrobial treatment is essential to ensuring optimal outcomes for these patients. This review provides an evidence-based analysis of both the current strategies for prevention and the recommended management of common bacterial infections in patients with cirrhosis.
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Affiliation(s)
- Mary D Cannon
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK.
| | - Paul Martin
- Division of Gastroenterology and Hepatology, University of Miami, Miami, FL, USA
| | - Andres F Carrion
- Division of Gastroenterology and Hepatology, University of Miami, Miami, FL, USA
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124
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Brenig R, Pop OT, Triantafyllou E, Geng A, Singanayagam A, Perez-Shibayama C, Besse L, Cupovic J, Künzler P, Boldanova T, Brand S, Semela D, Duong FHT, Weston CJ, Ludewig B, Heim MH, Wendon J, Antoniades CG, Bernsmeier C. Expression of AXL receptor tyrosine kinase relates to monocyte dysfunction and severity of cirrhosis. Life Sci Alliance 2019; 3:3/1/e201900465. [PMID: 31822557 PMCID: PMC6907389 DOI: 10.26508/lsa.201900465] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 11/07/2019] [Accepted: 12/02/2019] [Indexed: 12/14/2022] Open
Abstract
Infectious complications in patients with cirrhosis frequently initiate episodes of decompensation and substantially contribute to the high mortality. Mechanisms of the underlying immuneparesis remain underexplored. TAM receptors (TYRO3/AXL/MERTK) are important inhibitors of innate immune responses. To understand the pathophysiology of immuneparesis in cirrhosis, we detailed TAM receptor expression in relation to monocyte function and disease severity prior to the onset of acute decompensation. TNF-α/IL-6 responses to lipopolysaccharide were attenuated in monocytes from patients with cirrhosis (n = 96) compared with controls (n = 27) and decreased in parallel with disease severity. Concurrently, an AXL-expressing (AXL+) monocyte population expanded. AXL+ cells (CD14+CD16highHLA-DRhigh) were characterised by attenuated TNF-α/IL-6 responses and T cell activation but enhanced efferocytosis and preserved phagocytosis of Escherichia coli Their expansion correlated with disease severity, complications, infection, and 1-yr mortality. AXL+ monocytes were generated in response to microbial products and efferocytosis in vitro. AXL kinase inhibition and down-regulation reversed attenuated monocyte inflammatory responses in cirrhosis ex vivo. AXL may thus serve as prognostic marker and deserves evaluation as immunotherapeutic target in cirrhosis.
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Affiliation(s)
- Robert Brenig
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland,Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Oltin T Pop
- Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland,Institute of Liver Studies, King’s College Hospital, King’s College London, London, UK
| | - Evangelos Triantafyllou
- Institute of Liver Studies, King’s College Hospital, King’s College London, London, UK,Hepatology Department, St. Mary’s Hospital, Imperial College London, London, UK
| | - Anne Geng
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Arjuna Singanayagam
- Institute of Liver Studies, King’s College Hospital, King’s College London, London, UK,Hepatology Department, St. Mary’s Hospital, Imperial College London, London, UK
| | - Christian Perez-Shibayama
- Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland,Institute of Immunobiology, Medical Research Centre, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Lenka Besse
- Laboratory of Experimental Oncology, Department of Oncology and Haematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Jovana Cupovic
- Institute of Immunobiology, Medical Research Centre, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Patrizia Künzler
- Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Tuyana Boldanova
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Stephan Brand
- Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - David Semela
- Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - François HT Duong
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Christopher J Weston
- Centre for Liver Research and National Institute for Health Research, Biomedical Research Unit, University of Birmingham, Birmingham, UK
| | - Burkhard Ludewig
- Institute of Immunobiology, Medical Research Centre, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Markus H Heim
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - Julia Wendon
- Institute of Liver Studies, King’s College Hospital, King’s College London, London, UK
| | - Charalambos G Antoniades
- Institute of Liver Studies, King’s College Hospital, King’s College London, London, UK,Hepatology Department, St. Mary’s Hospital, Imperial College London, London, UK
| | - Christine Bernsmeier
- Department of Biomedicine, University of Basel and University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland,Medical Research Centre and Division of Gastroenterology and Hepatology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland,Correspondence:
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125
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Abstract
INTRODUCTION Symptomatic ascites is the most common indication for hospitalization in patients with cirrhosis. Although guidelines recommend paracentesis for all inpatients with ascites, the timing of paracentesis is likely to be crucial. Performance of an early paracentesis and its relationship to outcomes are unknown, particularly among patients at high risk of spontaneous bacterial peritonitis (SBP). METHODS We included 75,462 discharges of adult patients with cirrhosis presenting with ascites who underwent paracentesis from the State Inpatient Databases of New York, Florida, and Washington from 2009 to 2013. High-risk patients were identified as having concomitant hepatic encephalopathy or acute kidney injury present on admission. The primary outcome was performance of early paracentesis (within 1 hospital day) with secondary outcomes being inpatient mortality, SBP-related mortality, and 30-day readmission. Multivariable logistic regression models included a priori covariates known to impact outcomes. RESULTS There were 43,492 (57.6%) patients who underwent early paracentesis. High-risk patients (27,496) had lower rates of early paracentesis (52.8% vs 60.5%, P < 0.001). On multivariable analysis, high-risk patients had significantly decreased odds of undergoing early paracentesis (odds ratio [OR] 0.74, 95% confidence interval [CI] 0.71-0.78, P < 0.001). Early paracentesis was associated with a reduced inpatient all-cause mortality (OR 0.68, 95% CI 0.63-0.73, P < 0.001), SBP-related mortality (OR 0.84, 95% CI 0.73-0.94, P = 0.01), and 30-day readmission (OR 0.87, 95% CI 0.82-0.92, P < 0.001). DISCUSSION Early paracentesis is associated with reduced inpatient mortality, SBP-related mortality, and 30-day readmission. Given its impact on outcomes, early paracentesis should be a new quality metric. Further education and interventions are needed to improve both adherence and outcomes.
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126
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Bajaj JS, Fagan A, Sikaroodi M, Kakiyama G, Takei H, Degefu Y, Pandak WM, Hylemon PB, Fuchs M, John B, Heuman DM, Gavis E, Nittono H, Patil R, Gillevet PM. Alterations in Skin Microbiomes of Patients With Cirrhosis. Clin Gastroenterol Hepatol 2019; 17:2581-2591.e15. [PMID: 30905718 PMCID: PMC6754819 DOI: 10.1016/j.cgh.2019.03.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/12/2019] [Accepted: 03/14/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patients with cirrhosis have intestinal dysbiosis and are prone to itching and skin or soft-tissue infections. The skin microbiome, and its relationship with intestinal microbiome, have not been characterized. We investigated alterations in skin microbiota of patients with cirrhosis and their association with intestinal microbiota and modulators of itch. METHODS We collected skin swabs at 7 sites and blood and stool samples from 20 healthy individuals (control subjects; mean age, 59 years) and 50 patients with cirrhosis (mean age, 61 years; mean model for end-stage disease score, 12; 20 with decompensation). Skin and stool samples were analyzed by 16s rRNA sequencing and serum samples were analyzed by liquid chromatography and mass spectrometry for levels of bile acids (BAs) and by an ELISA for autotaxin (an itch modulator). Participants were analyzed by the visual analog itch scale (VAS, 0-10,10 = maximum intensity). Data were compared between groups (cirrhosis vs control subjects, with vs without decompensation, VAS 5 or higher vs less than 5). Correlation networks between serum levels of BAs and skin microbiomes were compared between patients with cirrhosis with vs without itching. RESULTS The composition of microbiomes at all skin sites differed between control subjects and patients with cirrhosis and between patients with compensated vs decompensated cirrhosis. Skin microbiomes of patients with cirrhosis (especially those with decompensation) contained a higher relative abundance of Gammaproteobacteria, Streptococaceae, and Staphylococcaceae, and fecal microbiomes contained a higher relative abundance of Gammaproteobacteria, than control subjects. These bacterial taxa were associated with serum levels of autotaxin and BAs, which were higher in patients with VAS scores ≥5. Based on network statistics, microbial and BA interactions at all sites were more complex in patients with greater levels of itching in the shin, the most common site of itch. CONCLUSIONS We identified alterations in skin microbiome of patients with cirrhosis (in Gammaproteobacteria, Streptococcaceae, and Staphylococcaceae)-especially in patients with decompensation; fecal microbiomes of patients with cirrhosis had a higher relative abundance of Gammaproteobacteria than control subjects. These specific microbial taxa are associated with itching intensity and itch modulators, such as serum levels of BAs and autotaxin.
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Affiliation(s)
- Jasmohan S Bajaj
- Division of Gastroenterology, Hepatology and Nutrition, Virginia Commonwealth University and McGuire VA Medical Center, Richmond, Virginia.
| | - Andrew Fagan
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Masoumeh Sikaroodi
- Center for Microbiome Analysis, George Mason University,
Manassas, VA, USA
| | - Genta Kakiyama
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Hajme Takei
- Junshin Clinic Bile Acid Institute, Tokyo, Japan
| | - Yordanos Degefu
- Center for Microbiome Analysis, George Mason University,
Manassas, VA, USA
| | - William M Pandak
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Phillip B Hylemon
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Michael Fuchs
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Binu John
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Douglas M Heuman
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | - Edith Gavis
- Division of Gastroenterology, Hepatology and Nutrition,
Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA,
USA
| | | | - Rohan Patil
- Center for Microbiome Analysis, George Mason University,
Manassas, VA, USA
| | - Patrick M Gillevet
- Center for Microbiome Analysis, George Mason University,
Manassas, VA, USA
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127
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Singal AK, Kamath PS. Acute on chronic liver failure in non-alcoholic fatty liver and alcohol associated liver disease. Transl Gastroenterol Hepatol 2019; 4:74. [PMID: 31728431 DOI: 10.21037/tgh.2019.09.11] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 09/18/2019] [Indexed: 12/12/2022] Open
Abstract
Acute on chronic liver failure (ACLF) presents acutely with multiple organ failure and is precipitated by an acute event. The syndrome has high short-term mortality with a potential of returning to baseline liver function if the precipitating event is controlled and patient/s survive the acute event. With heterogeneous definition across the globe of this syndrome, there is a clinical unmet need to homogenize this definition as basis for developing pathogenesis targets, collaboration across countries and centers, and identifying new therapeutic targets. Although, the syndrome can occur in any chronic liver disease with or without cirrhosis, the increasing prevalence of nonalcoholic fatty liver disease (NAFLD) and alcohol associated liver disease (AALD) all across the world, this review will discuss specific issues regarding ACLF among patients with chronic liver disease from NAFLD and ALD.
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Affiliation(s)
- Ashwani K Singal
- Division of Transplant Hepatology, Avera Transplant Institute, University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic and Mayo Medical School, Rochester, MN, USA
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128
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Bajaj JS. Altered Microbiota in Cirrhosis and Its Relationship to the Development of Infection. Clin Liver Dis (Hoboken) 2019; 14:107-111. [PMID: 31632660 PMCID: PMC6784803 DOI: 10.1002/cld.827] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 03/27/2019] [Indexed: 02/04/2023] Open
Affiliation(s)
- Jasmohan S. Bajaj
- Division of Gastroenterology, Hepatology and NutritionVirginia Commonwealth University and McGuire VA Medical CenterRichmondVA
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129
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Piano S, Angeli P. Current Concepts on Bacterial and Fungal Infections in Cirrhosis. Clin Liver Dis (Hoboken) 2019; 14:87-91. [PMID: 31632656 PMCID: PMC6784793 DOI: 10.1002/cld.799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 12/19/2018] [Indexed: 02/04/2023] Open
Affiliation(s)
- Salvatore Piano
- Unit of Internal Medicine and HepatologyDepartment of Medicine–DIMEDUniversity of PadovaPadovaItaly
| | - Paolo Angeli
- Unit of Internal Medicine and HepatologyDepartment of Medicine–DIMEDUniversity of PadovaPadovaItaly
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130
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Cao Z, Liu Y, Wang S, Lu X, Yin S, Jiang S, Chen L, Cai M, Zeng B, Yao Y, Tang W, Zhao G, Xiang X, Wang H, Cai W, Zhu C, Li H, Xie Q. The impact of HBV flare on the outcome of HBV-related decompensated cirrhosis patients with bacterial infection. Liver Int 2019; 39:1943-1953. [PMID: 31206235 DOI: 10.1111/liv.14176] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 05/23/2019] [Accepted: 06/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hepatitis B virus (HBV) flare can occur in HBV patients either naïve or have interruption to treatment. Bacterial infection (BI) is a common complication of cirrhosis with potential severe outcomes. We aimed to assess the impact of HBV flare on the outcome of patients with HBV-related decompensated cirrhosis and BI. METHODS This was a retrospective study from 2 tertiary academic hospitals in Shanghai, China of HBV patients admitted with or developed BI during admission. The characteristics of BI, prevalence of HBV flare, its impact on organ failure, acute-on-chronic liver failure (ACLF) and 90-day survival were evaluated. RESULTS A total of 360 hospitalized patients (median age: 50 years, male: 79%, BI: at admission: 58.6%; during admission: 41.4%) were included. All patients including those with HBV flare (21%) received antiviral therapy after admission. Patients with HBV flare and BI had significantly higher percentage of liver (93.3% vs 48.8%), coagulation (64.0% vs 39.6%), cerebral (40.0% vs 21.8%) (all P < 0.01), and kidney failure (38.7% vs 26.3%, P < 0.05) compared to BI alone, associated with a higher risk of developing ACLF with a subdistribution hazard ratio (sHR) of 2.23 (95% confidence interval [CI]: 1.68-2.96). Multivariate analysis showed that ACLF development was the strongest risk factor for 90-day mortality (sHR, 95%CI: 7.36, 4.12-13.16). CONCLUSIONS In HBV-related decompensated cirrhosis patients admitted with BI, HBV flare increased the risk of additional organ failures and ACLF, raising the risk of 90-day mortality by seven-fold. Optimization of HBV treatment in these patients should minimize the risk of HBV flare with improved outcomes.
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Affiliation(s)
- Zhujun Cao
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuhan Liu
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shijin Wang
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaobo Lu
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shan Yin
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shaowen Jiang
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liuying Chen
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minghao Cai
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bo Zeng
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yujing Yao
- Department of Biostatistics, Columbia University, New York City, New York
| | - Weiliang Tang
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Gangde Zhao
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaogang Xiang
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Wang
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Cai
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuanwu Zhu
- Department of Infectious Diseaseas, The Affiliated Infectious Diseaseas Hospital of Soochow University, Jiangsu, China
| | - Hai Li
- Department of Gastroenterology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Xie
- Department of infectious disease, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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131
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Khan R, Ravi S, Chirapongsathorn S, Jennings W, Salameh H, Russ K, Skinner M, Mudumbi S, Simonetto D, Kuo YF, Kamath PS, Singal AK. Model for End-Stage Liver Disease Score Predicts Development of First Episode of Spontaneous Bacterial Peritonitis in Patients With Cirrhosis. Mayo Clin Proc 2019; 94:1799-1806. [PMID: 31400909 PMCID: PMC9709904 DOI: 10.1016/j.mayocp.2019.02.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 02/13/2019] [Accepted: 02/19/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To examine whether baseline model for end-stage liver disease (MELD) score in patients with cirrhosis and ascites predicts the future development of first spontaneous bacterial peritonitis (SBP) episode. METHODS A retrospective case-control study was performed at three academic centers to select patients admitted with first SBP episode (cases) and those with ascites admitted for decompensation without SBP (controls). Medical records from these centers were reviewed between January 1, 2008, and December 31, 2013. Cases and controls were matched (1:2) for age, sex, and race. Conditional logistic recession models were built to determine whether baseline MELD score (within a month before hospitalization) predicts first SBP episode. RESULTS Of 697 patients (308, 230, and 159 from centers A, B, and C, respectively), cases and controls were matched in 94%, 89%, and 100% at three respective centers. In the pooled sample, probability of SBP was 11%, 31%, 71%, and 93% at baseline MELD scores less than or equal to 10, from 11 to 20, from 21 to 30, and greater than 30, respectively. Compared with MELD score less than or equal to 10, patients with MELD scores from 11 to 20, 21 to 30, and greater than 30 had six- (3- to 11-), 29- (12- to 69-), and 115- (22- to 598-) folds (95% CI) risk of SBP, respectively. Based on different MELD score cutoff points, MELD score greater than 17 was most accurate in predicting SBP occurrence. Analyzing 315 patients (152 cases) with available data on ascitic fluid protein level controlling for age, sex, and center, MELD score but not ascitic fluid protein associated with first SBP episode with respective odds ratios of 1.20 (1.14 to 1.26) and 0.88 (0.70 to 1.11). CONCLUSION Baseline MELD score predicts first SBP episode in patients with cirrhosis and ascites.
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Affiliation(s)
- Rashid Khan
- Division of Gastroenterology and Hepatology, UTMB, Galveston, TX
| | - Sujan Ravi
- Department of Internal Medicine, UAB, Birmingham, AL
| | | | - Whitney Jennings
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, AL
| | - Habeeb Salameh
- Division of Gastroenterology and Hepatology, UTMB, Galveston, TX
| | - Kirk Russ
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, AL
| | - Matt Skinner
- Department of Internal Medicine, UAB, Birmingham, AL
| | | | - Douglas Simonetto
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Yong-Fang Kuo
- Department of Preventive Medicine and Biostatistics, UTMB, Galveston, TX
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Ashwani K Singal
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, AL.
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Early Readmission Predicts Increased Mortality in Cirrhosis Patients After Clostridium difficile Infection. J Clin Gastroenterol 2019; 53:e322-e327. [PMID: 30045168 DOI: 10.1097/mcg.0000000000001090] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
GOALS We sought to determine the impact of Clostridium difficile infections (CDI) in cirrhosis by evaluating trends and outcomes of early readmission and mortality. BACKGROUND The incidence of CDI in cirrhotics is increasing. STUDY We analyzed the Nationwide Readmissions Database (2011 to 2014) for hospitalized patients with CDI and differentiated them by presence of cirrhosis. Baseline characteristics, surgical rates, and outcomes were collected. The primary outcomes of interest included readmission and mortality rates. RESULTS Of 366,283 patients hospitalized with CDI, 12,274 (3.4%) had cirrhosis, of which 7741 (63.1%) were decompensated. Among patients with CDI, 30-day readmission rates (33% vs. 24%), index admission mortality (5% vs. 2.5%), and calendar-year mortality (9% vs. 4%) were higher in patients with cirrhosis compared with those without cirrhosis. Recurrent CDI (rCDI) (46%) and cirrhosis-related complications (34.6%) were the most common reasons for readmission. Patients with decompensated cirrhosis were more likely to be readmitted within 30-days than those with compensated cirrhosis [odds ratio (OR), 1.19; 95% confidence interval (CI), 1.03-1.36]. Multivariable analyses revealed that among patients with cirrhosis, index colectomy (OR, 6.50; 95% CI, 1.61-26.24) and decompensation (OR, 3.61; 95% CI, 2.49-5.23) predicted index admission mortality. In addition, 30-day readmission (OR, 3.71; 95% CI, 2.95-4.67) and decompensated cirrhosis (OR, 1.49; 95% CI, 1.17-1.89) independently predicted calendar-year mortality. CONCLUSIONS One-third of CDI patients with cirrhosis were readmitted within 30-days, most commonly because of rCDI. The mortality associated with CDI in patients with cirrhosis is high, with decompensation and 30-day readmission heralding a poor prognosis. Reducing rCDI-related readmissions may potentially improve these outcomes.
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Örmeci Baş B, Çekin AH. Bacterial infections in cirrhotic patients. TURKISH JOURNAL OF GASTROENTEROLOGY 2019; 30:767-768. [PMID: 31418420 DOI: 10.5152/tjg.2019.020719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Bilge Örmeci Baş
- Department of Gastroenterology, Health Sciences University, Antalya Research and Training Hospital, Antalya, Turkey
| | - Ayhan Hilmi Çekin
- Department of Gastroenterology, Health Sciences University, Antalya Research and Training Hospital, Antalya, Turkey
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134
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Heldman MR, Ngo S, Dorschner PB, Helfrich M, Ison MG. Pre- and post-transplant bacterial infections in liver transplant recipients. Transpl Infect Dis 2019; 21:e13152. [PMID: 31355967 DOI: 10.1111/tid.13152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/18/2019] [Accepted: 07/12/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Early (<1 month) bacterial infection after liver transplant is a major cause of morbidity and mortality among liver transplant recipients. We investigated the impact of pre-transplant bacterial infection on early post-transplant bacterial infection incidence and outcomes. METHODS A retrospective cohort study identified all patients who underwent liver transplantation between January 1, 2011, and December 31, 2012, at a single tertiary center in the United States. Infections occurring within the 30 days prior to transplant and within the 30 following transplant were identified. Information regarding pre-transplant morbidity and post-transplant outcomes was collected. RESULTS One-hundred seventy-four patients were included in the study. Forty patients (23%) experienced a total of 50 pre-transplant infections. Fifty-two (30%) developed a total of 62 post-transplant infections. Patients with a pre-transplant infection were more likely to develop a post-transplant infection compared to patients without a pre-transplant infection (48% [19 of 40] vs. 25% [33 of 134], respectively, P = .006). Patients with a pre-transplant infection had a longer mean post-transplant length of stay compared to those without a pre-transplant infection (16.3 days vs. 10.4 days, respectively, P < .001), but survival at 30 days was similar in both groups (95% [38 of 40] vs. 97% [130 of 134, respectively, P = .56). CONCLUSIONS Among liver transplant recipients, pre-transplant infection is an important risk factor for early post-transplant bacterial infections. Pre-transplant infection is associated with increased early morbidity but not mortality after transplant.
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Affiliation(s)
- Madeleine R Heldman
- Department of Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Stephen Ngo
- Department of Emergency Medicine, Beth Israel Deaconess Hospital, Boston, MA, USA
| | - Peter B Dorschner
- Department of Internal Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Mia Helfrich
- Department of Orthopedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Michael G Ison
- Department of Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Divisions of Infectious Diseases and Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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135
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Parker R, Kim SJ, Im GY, Nahas J, Dhesi B, Vergis N, Sinha A, Ghezzi A, Rink MR, McCune A, Aithal GP, Newsome PN, Weston CJ, Holt A, Gao B. Obesity in acute alcoholic hepatitis increases morbidity and mortality. EBioMedicine 2019; 45:511-518. [PMID: 31278069 PMCID: PMC6642069 DOI: 10.1016/j.ebiom.2019.03.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/15/2019] [Accepted: 03/18/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Alcohol and obesity synergise to increase the risk of liver-related mortality. We examined the influence of adiposity on clinical outcomes in alcoholic hepatitis (AH) and the underlying inflammatory crosstalk between adipose tissue (AT) and the liver. METHODS A cohort of 233 patients with AH from the UK and USA provided data to analyse the effects of obesity in AH. Body mass index was corrected for the severity of ascites, termed cBMI. Inflammatory and metabolic profiling was undertaken by proteome analysis of human serum samples. The effect of alcohol on adipose tissue and CXCL11 expression was studied in 3 T3-derived adipocytes and in mice using the high-fat diet-plus-binge ethanol model. FINDINGS Obesity was common amongst patients with AH, seen in 19% of individuals. Obesity (HR 2.22, 95%CI 1.1-4.3, p = .022) and underweight (HR 2.38, 1.00-5.6, p = .049) were independently associated with mortality at 3 months. Proteome analysis demonstrated multiple metabolic and inflammatory factors differentially expressed in obese AH verse lean AH, with CXCL11 being the most elevated factor in obese AH. In vitro analysis of cultured adipocytes and in vivo analysis of mouse models showed that alcohol induced CXCL11 expression in AT, but not in liver. INTERPRETATION Obesity is common in AH and associated with a greater than two-fold increase in short-term mortality. Obese AH is associated with a different inflammatory phenotype, with the greatest elevation in CXCL11. These data confirm that adiposity is clinically important in acute alcohol-related liver disease and illustrate the adipose-liver inflammatory axis in AH. FUND: This work was supported in part by an EASL Sheila Sherlock Physician Scientist Fellowship. The funder played no role in gathering or analysing data or writing the manuscript. This paper presents independent research supported by the NIHR Birmingham Biomedical Research Centre at the University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham. The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care.
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Affiliation(s)
- Richard Parker
- Liver and Hepatobiliary Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Centre for Liver Research, University of Birmingham, Birmingham, UK; National Institute for Alcoholism and Alcohol Abuse, National Institutes of Health, Rockville, MD, USA.
| | - S J Kim
- National Institute for Alcoholism and Alcohol Abuse, National Institutes of Health, Rockville, MD, USA
| | - G Y Im
- Mount Sinai Medical Centre, New York, NY, USA
| | - J Nahas
- Mount Sinai Medical Centre, New York, NY, USA
| | - B Dhesi
- Liver and Hepatobiliary Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - N Vergis
- Imperial College Healthcare NHS Foundation Trust, UK
| | - A Sinha
- Department of Liver Medicine, University Hospitals Bristol NHS Foundation Trust, UK
| | - A Ghezzi
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University Of Nottingham, Nottingham, UK
| | - M R Rink
- Centre for Liver Research, University of Birmingham, Birmingham, UK
| | - A McCune
- Department of Liver Medicine, University Hospitals Bristol NHS Foundation Trust, UK
| | - G P Aithal
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University Of Nottingham, Nottingham, UK
| | - P N Newsome
- Liver and Hepatobiliary Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK; Centre for Liver Research, University of Birmingham, Birmingham, UK
| | - C J Weston
- Centre for Liver Research, University of Birmingham, Birmingham, UK
| | - A Holt
- Liver and Hepatobiliary Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - B Gao
- National Institute for Alcoholism and Alcohol Abuse, National Institutes of Health, Rockville, MD, USA
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136
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Rosenblatt R, Mehta A, Cohen-Mekelburg S, Shen N, Snell D, Lucero C, Jesudian A, Fortune B, Crawford CV, Kumar S. The rise of Clostridioides difficile infections and fall of associated mortality in hospitalized advanced cirrhotics. Liver Int 2019; 39:1263-1270. [PMID: 30790420 DOI: 10.1111/liv.14077] [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] [Received: 10/09/2018] [Revised: 12/28/2018] [Accepted: 02/04/2019] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Cirrhotics are at increased risk of Clostridioides difficile infection (CDI) and its associated high morbidity and mortality. However, the impact of CDI in cirrhotics over time remains unclear. This study analyses prevalence and mortality in CDI in hospitalized patients with advanced cirrhosis over 15 years and identifies trends. METHODS Using the Nationwide Inpatient Sample (NIS) from 1998 to 2014, 3 049 696 weighted patients with advanced cirrhosis (defined as evidence of decompensation or oesophageal varices) were identified using a validated algorithm of ICD-9-CM codes and included in the study. Trends were analysed using Cochran Armitage test and joinpoint regression and compared to the general population. Multivariable logistic regression was performed controlling for risk factors that affect mortality in cirrhotics. RESULTS CDI prevalence in advanced cirrhotics increased from 0.8% to 2.6%, annual percent change (APC) 8.8% (compared to 7.6% for the general population), while CDI-related mortality decreased from 20.7% to 11.3%, APC -3.4% (compared to -2.0% for the general population), from 1998 to 2014. CDI independently increased mortality in advanced cirrhotics (OR 1.47, P < 0.001) and was associated with acute kidney injury (AKI) (OR 2.09, P < 0.001), which itself significantly increased mortality (OR 4.54, P < 0.001). Hepatic encephalopathy and Hispanic ethnicity were interestingly associated with a lower prevalence of CDI. CONCLUSIONS CDI is increasingly common in advanced cirrhotics, but on the contrary, its associated mortality is decreasing. Despite improvements in outcomes in patients with advanced cirrhosis, CDI is associated with an increased mortality, driven by AKI, and therefore, requires aggressive identification and therapy.
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Affiliation(s)
- Russell Rosenblatt
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Amit Mehta
- Department of Medicine, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Shirley Cohen-Mekelburg
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Nicole Shen
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - David Snell
- Department of Medicine, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Catherine Lucero
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Arun Jesudian
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Brett Fortune
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Carl V Crawford
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
| | - Sonal Kumar
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine - New York-Presbyterian Hospital, New York, New York
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Garcia MS, Agarwal B, Mookerjee RP, Jalan R, Doyle G, Ranco G, Arroyo V, Pavesi M, Garcia E, Saliba F, Banares R, Fernandez J. An Accurate Data Preparation Approach for the Prediction of Mortality in ACLF Patients using the CANONIC Dataset. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2019; 2019:1371-1377. [PMID: 31946148 DOI: 10.1109/embc.2019.8857239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The incidence of chronic liver disease has increased in Europe and can lead to Acute on Chronic Liver Failure (ACLF) which is associated with high levels of mortality due to multisystem organ failure. The characteristics of the ACLF patients can change very rapidly within a short period of time. Continuous assessment of their recovery status is critical for clinicians to adjust and deliver effective treatment. The aim of this paper is to validate the usefulness of a data preparation approach by combining different criteria to replace missing values, balance target-class variables, select useful patient characteristics and optimise hyperparameters of machine learning models for the prediction of ACLF associated mortality rates. A key step in the data preparation is a feature selection Mutual Information (MI) based multivariate approach to build smaller, and yet equally and in some cases more informative, subsets of patient characteristics than those frequently proposed for the prediction of mortality, from patients with ACLF in the CANONIC dataset. The usefulness of the data preparation approach proposed to predict mortality was evaluated by training the XGBoost and Logistic Regression models with the prepared data. Evaluations of the models trained using a test set provided evidence of an overall high accuracy in the prediction of the mortality rates of patients for days after their diagnosis, and in some cases even higher when reduced and more informative subsets of patient characteristics were found.
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138
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Nosocomial Infections Are Frequent and Negatively Impact Outcomes in Hospitalized Patients With Cirrhosis. Am J Gastroenterol 2019; 114:1091-1100. [PMID: 31180922 PMCID: PMC6610719 DOI: 10.14309/ajg.0000000000000280] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Nosocomial infections (NIs) can be a major cause of morbidity and mortality in cirrhosis. This study aims to define the determinants of NI development and its impact on 30-day outcomes among hospitalized patients with cirrhosis. METHODS North American Consortium for the Study of End-Stage Liver Disease enrolled patients with cirrhosis who were admitted nonelectively. Admission variables and 30-day outcomes were compared between patients with and without NI. These were also compared based on whether there was an isolated admission infection, NI, or both. Models were created for NI development using admission variables and for 30-day mortality. RESULTS The study included 2,864 patients; of which, 15% (n = 436) developed NI. When comparing NI vs no NI, 1,866 patients were found to be infection free, whereas 562 had admission infections only, 228 had only NI, and 208 had both infections. At admission, patients with NI were more likely to be infected and have advanced cirrhosis. NIs were associated with higher rates of acute-on-chronic liver failure, death, and transplant regardless of admission infections. Patients with NI had higher respiratory infection, urinary tract infection, Clostridium difficile infection, fungal infections, and infection with vancomycin-resistant enterococci compared with patients without NI. Risk factors for NIs were admission infections, model for end-stage liver disease (MELD) > 20, systemic inflammatory response syndrome criteria, proton pump inhibitor, rifaximin, and lactulose use, but the regression model (sensitivity, 0.67; specificity, 0.63) was not robust. Age, alcohol etiology, admission MELD score, lactulose use, acute-on-chronic liver failure, acute kidney injury, intensive care unit, and NI increased the risk of death, whereas rifaximin decreased the risk of death. DISCUSSION NIs are prevalent in hospitalized patients with cirrhosis and are associated with poor outcomes. Although higher MELD scores and systemic inflammatory response syndrome are associated with NI, all hospitalized patients with cirrhosis require vigilance and preventive strategies.
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139
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Cai Q, Liu W, Zhu M, Sheng J. Microbial Infections as a Trigger for Acute-on-Chronic Liver Failure: A Review. Med Sci Monit 2019; 25:4773-4783. [PMID: 31282874 PMCID: PMC6611219 DOI: 10.12659/msm.915637] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Microbial infection is an important cause of acute-on-chronic liver failure (ACLF), which is a syndrome that results in multiple organ dysfunction or failure and is accompanied by an increased short-term risk of mortality. Early detection and treatment of microbial infection can effectively reduce the mortality of patients with ACLF. However, antimicrobial resistance has recently increased due to the increased use of antimicrobial agents. Therefore, it is important to choose appropriate antibiotics and antifungal agents for early prevention or treatment of patients with microbial infection and ACLF to reduce the occurrence of drug resistance and to reduce patient mortality. This review summarizes the current status in the understanding of the epidemiology, pathogenesis, early diagnosis, treatment, and strategies for prevention of microbial infection in patients with ACLF.
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Affiliation(s)
- Qun Cai
- Department of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Wei Liu
- Hangzhou Mutai Nursing Hospital, Hangzhou, Zhejiang, China (mainland)
| | - Mingyan Zhu
- Department of Infectious Disease, The Affiliated Chaohu Hospital of Anhui Medical University, Chaohu, Anhui, China (mainland)
| | - Jifang Sheng
- Department of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
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140
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Hu J, Zhang X, Yu G, Cai H, Gu J, Hu M, Xiang D, Lian J, Yu L, Jia H, Zhang Y, Yang Y. Epstein-Barr virus infection is associated with a higher Child-Pugh score and may predict poor prognoses for patients with liver cirrhosis. BMC Gastroenterol 2019; 19:94. [PMID: 31215410 PMCID: PMC6582562 DOI: 10.1186/s12876-019-1021-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 06/11/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Studies on Epstein-Barr virus (EBV) have focused mostly on neoplastic disease. Few studies have considered immunocompetent patients who are not severely immunocompromised. Liver cirrhosis is associated with various levels of immune dysfunction. In the current study, we determined EBV infection rates, the influence on liver function, and analyzed the risk factors for death in patients with liver cirrhosis. METHODS The medical records of patients diagnosed with liver cirrhosis between 1 January 2014 and 31 December 2016 were reviewed. Patients who were or were not infected with EBV were enrolled in this study. Liver functions were compared. The risk factors for 28-, 90-, and 180-day mortality rates were analyzed by univariate and multivariate logistic regression. RESULTS The medical records hospitalized patients diagnosed with liver cirrhosis were reviewed. Of these patients, 97 had assessed EBV deoxyribonucleic acid (DNA) and 36 (37.1%) patients were EBV DNA-positive. The age of the EBV-infected patients was older than patients not infected with EBV. EBV-infected patients had a lower level of albumin, and a lower albumin-to-globulin ratio (P = 0.019 and P = 0.013, respectively). EBV-infected patients had higher Child-Pugh scores (P = 0.033) and higher acute-on-chronic liver failure (ACLF) rate (P = 0.050). The Child-Pugh score and ACLF were the risk factors for the 28-, 90-, and 180-day mortality rates. CONCLUSIONS This study revealed that patients with liver cirrhosis had higher EBV infection rates, especially patients > 60 years of age, which likely reflected viral reactivation. And liver injury was aggravated in EBV-infected patients. Thus, EBV infection indirectly influenced the prognosis of EBV-infected patients by increasing the Child-Pugh score and ACLF rate.
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Affiliation(s)
- Jianhua Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Xiaoli Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Guodong Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Huan Cai
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Jueqing Gu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Menglin Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Dairong Xiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Jiangshan Lian
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Liang Yu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Hongyu Jia
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Yimin Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China
| | - Yida Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 QingChun Road, Hangzhou, Zhejiang, China.
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Risk factors for Clostridium difficile infection in cirrhotic patients. Hepatobiliary Pancreat Dis Int 2019; 18:237-241. [PMID: 31029554 DOI: 10.1016/j.hbpd.2019.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 04/11/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Cirrhotic patients are susceptible to Clostridium difficile infection (CDI), however, the high risk factors are not clear. The present study aimed to identify the risk factors in cirrhotic patients with CDI. METHODS A total of 526 cirrhotic patients admitted to our hospital between May 2015 and October 2015 were included in this study. Stool samples were collected upon admission for the detection of CDI and toxin. CDI was monitored during the hospital stay. In total, 34 cases showed CDI. Then we analyzed the effects of age, sex, C. difficile colonization (CDC), multiple hospitalization, extended hospital stay, elevation of total bilirubin (TBIL), creatinine (Cr), Child-Pugh grade C, hepatic encephalopathy, hepatorenal syndrome, upper gastrointestinal hemorrhage, and exposure of antibiotics and proton pump inhibitor (PPI) on the CDI in cirrhotic patients. RESULTS Patients in the CDI group had more frequent CDC, multiple hospitalization, and extended hospital stay compared to those in the non-C. difficile infection (NCDI) group. Patients in the CDI group had higher TBIL and Cr, and higher frequency of Child-Pugh grade C, hepatic encephalopathy, upper gastrointestinal hemorrhage compared with those in the NCDI group. Multiple logistic regression analysis indicated that age >60 years (OR=1.689; 95% CI: 1.135-3.128), multiple hospitalization (OR=3.346; 95% CI: 1.392-8.043), length of hospital stay >20 days (OR=1.564; 95% CI: 1.113-2.563), hypoproteinemia (OR=4.962; 95% CI: 2.053-11.996), CDC (OR=18.410; 95% CI: 6.898-49.136), hepatic encephalopathy (OR=1.357; 95% CI: 1.154-2.368), and exposure of antibiotics (OR=1.865; 95% CI: 1.213-2.863) and PPI (OR=3.125; 95% CI: 1.818-7.548) were risk factors of CDI. CONCLUSIONS Age >60 years, multiple hospitalization, length of hospital stay >20 days, hypoproteinemia, CDC, hepatic encephalopathy, and exposure of antibiotics and PPI were risk factors for CDI in cirrhotic patients. These may contribute to the early diagnosis and monitoring of CDI in clinical practice.
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Bajaj JS, O’Leary JG, Tandon P, Wong F, Kamath PS, Biggins SW, Garcia-Tsao G, Lai J, Fallon MB, Thuluvath PJ, Vargas HE, Maliakkal B, Subramanian RM, Thacker LR, Reddy KR. Targets to improve quality of care for patients with hepatic encephalopathy: data from a multi-centre cohort. Aliment Pharmacol Ther 2019; 49:1518-1527. [PMID: 31032966 PMCID: PMC6538445 DOI: 10.1111/apt.15265] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/14/2019] [Accepted: 03/24/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hepatic encephalopathy (HE) can adversely affect outcomes in both in-patients and out-patients with cirrhosis. AIM To define targets for improving quality of care in HE management in the multi-centre North American Consortium for End-Stage Liver Disease (NACSELD) cohort. METHOD NACSELD in-patient cohort was analysed for (a) medication-associated precipitants, (b) aspiration pneumonia development, (c) HE medication changes, and (d) 90-day HE recurrence/readmissions. Comparisons were made between patients on no-therapy, lactulose only, rifaximin only or both. Ninety-day HE-readmission analysis was adjusted for MELD score. RESULTS Two thousand eight hundred and ten patients (1102 no-therapy, 659 lactulose, 154 rifaximin, 859 both) were included. HE on admission, and HE rates during hospitalisation were highest in those on lactulose only or dual therapy compared to no-therapy or rifaximin only (P < 0.001). Medications were the most prevalent precipitants (32%; 21% lactulose over/underuse, 5% benzodiazepines, 4% opioids, 1% rifaximin underuse, 1% hypnotics). Patients with medication-associated precipitants had a better prognosis compared to other precipitants. A total of 23% (n = 217) reached grade 3/4 HE, of which 16% developed HE-related aspiration pneumonia. Two thousand four hundred and twenty patients were discharged alive without liver transplant (790 no-therapy, 639 lactulose, 136 rifaximin, 855 both); 12.5% (n = 99) of no-therapy patients did not receive a discharge HE therapy renewal. Ninety-day HE-related readmissions were seen in 16% of patients (9% no-therapy, 9% rifaximin only, lactulose only 18%, dual 21%, <0.001), which persisted despite MELD adjustment (P = 0.009). CONCLUSION Several targets to improve HE management were identified in a large cohort of hospitalised cirrhotic patients. Interventions to decrease medication-precipitated HE, prevention of aspiration pneumonia, and optimisation of HE medications are warranted.
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Affiliation(s)
- Jasmohan S Bajaj
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
| | | | | | | | | | - Scott W Biggins
- University of Washington, Seattle, WA, USA and University of Denver, Colorado, CO, USA
| | | | - Jennifer Lai
- University of California, San Francisco, CA, USA
| | - Michael B Fallon
- University of Arizona, Phoenix, AZ, USA and University of Texas, Houston, TX, USA
| | | | | | - Benedict Maliakkal
- University of Tennessee, Memphis, TN and University of Rochester, Rochester, NY, USA
| | | | - Leroy R Thacker
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
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143
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Szabo G, Kamath PS, Shah VH, Thursz M, Mathurin P, Bataller R, Burra P, Castera L, Cortez Pinto H, Diehl AM, Gao B, Gilmore SI, Hampe J, Jürgen R, Karin M, Krag A, Leon D, Leptak C, Louvet A, Lucey M, McClain C, Nagy L, Pageaux G, Sanyal A, Schnabl B, Tiniakos D, Trautwein C, Tsukamoto H. Alcohol-Related Liver Disease: Areas of Consensus, Unmet Needs and Opportunities for Further Study. Hepatology 2019; 69:2271-2283. [PMID: 30645002 DOI: 10.1002/hep.30369] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/31/2018] [Indexed: 12/16/2022]
Abstract
A joint meeting of the European Association for the Study of the Liver (EASL) and the American Association for the Study of Liver Diseases (AASLD) was held in London on September 30 and October 1, 2017. The goals of the meeting were to identify areas of broad agreement and disagreement, develop consensus, and determine future directions to ultimately reduce the burden, morbidity, and mortality of alcohol-related liver disease (previously termed alcoholic liver disease). The specific aims of the meeting were to identify unmet needs and areas for future investigation, in order to reduce alcohol consumption, develop markers for diagnosis and prognosis of disease, and create a framework to test novel pharmacological agents with pre-specified treatment endpoints. A table summary of these goals and aims is provided in the context of epidemiology, current management strategies, next steps for future trials and translational science.
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Affiliation(s)
- Gyongyi Szabo
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA, US
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN, US
| | - Vijay H Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN, US
| | - Mark Thursz
- Digestive Diseases Division, Department of Surgery & Cancer, Imperial College, London, UK
| | - Philippe Mathurin
- Service des Maladies de l'Appareil Digestif, Hôpital Claude Huriez, Lille, France
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144
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Vaishnavi C, Gupta PK, Sharma M, Kochhar R. Pancreatic disease patients are at higher risk for Clostridium difficile infection compared to those with other co-morbidities. Gut Pathog 2019; 11:17. [PMID: 31044014 PMCID: PMC6480607 DOI: 10.1186/s13099-019-0300-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 04/13/2019] [Indexed: 12/29/2022] Open
Abstract
Background Surveillance of Clostridium difficile infection (CDI) in patients with underlying diseases is important because use of prophylactic antibiotics makes them prone to CDI. Epidemiology of CDI in this high-risk population is poorly understood. A study was conducted to evaluate the impact of CDI in patients with specific underlying co-morbidities. Method A total of 2036 patients, whose fecal samples were processed for C. difficile toxin A and B assay by ELISA formed the basis of study. Patients with underlying diseases were classified based on the organ/kind of disease as pancreatic (n = 340), renal (n = 408), hepatic (n = 245), malignant (n = 517) and miscellaneous disease (n = 526). Laboratory records of clinical and demographic details were reviewed. The association of CDI with age, gender, antibiotic receipt, clinical symptoms and underlying co-morbidities was analyzed. Variation in CDI cases based on age groups was also investigated. Result Clostridium difficile toxin positivity was 21.6% in general, whereas it was 30.6% in the pancreatic, 17.9% in the renal, 19.6%, in the hepatic, 21.3% in the malignancy and 20.0% in the miscellaneous disease groups. Toxin positivity was the lowest (14.8%) for female gender under renal disease and the highest (31.8%) for patients aged 40 to < 60 years, under pancreatic disease. Bloody diarrhea was a significant predictor for C. difficile toxin positivity. C. difficile toxin status irrespective to the underlying diseases was neither dependent on gender, age-groups or the number of antibiotics used. Association between patients’ gender, age and antibiotics receipt with underlying disease conditions, respective to C. difficile toxin status showed significance in relation to male gender (p < 0.05), age 40 to < 60 years (p = 0.03) and those receiving single (p = 0.09) or multiple antibiotics (p = 0.07). Conclusion Pancreatic disease patients are at a higher risk for developing CDI, and particularly male gender, age 40 to < 60 years and those receiving antibiotics are at significant risk.
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Affiliation(s)
- Chetana Vaishnavi
- 1Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Pramod K Gupta
- 2Department of Biostatistics, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Megha Sharma
- 1Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Rakesh Kochhar
- 1Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
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145
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Outcomes in Patients With Cirrhosis on Primary Compared to Secondary Prophylaxis for Spontaneous Bacterial Peritonitis. Am J Gastroenterol 2019; 114:599-606. [PMID: 30694868 PMCID: PMC6450703 DOI: 10.14309/ajg.0000000000000044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Antibiotic prophylaxis is recommended for prevention of the first episode of spontaneous bacterial peritonitis (SBP; primary prophylaxis 1°) and subsequent episodes (secondary prophylaxis 2°). We aimed to compare outcomes in cirrhotic inpatients on 1° vs 2° SBP prophylaxis. METHODS Data from North American Consortium for the Study of End-Stage Liver Disease were evaluated for cirrhosis details, reasons for admission/medications, inpatient course recorded, and outcomes over 90 days. Outcomes (intensive care units, acute kidney injury, inpatient/90-day mortality) were compared between the 2 groups after propensity-matching on admission model for end-stage liver disease (MELD) score and serum albumin. RESULTS Among the 2,731 patients enrolled, 305 were on 1° and 187 on 2° SBP prophylaxis. After propensity-matching, 154 patients remained in each group. Patients on 1° prophylaxis were more likely to have admission systemic inflammatory response syndrome (P = 0.02), with higher intensive care unit admissions (31% vs 21%; P = 0.05) and inpatient mortality (19% vs 9%; P = 0.01) than the 2° prophylaxis group. Patients on 2° prophylaxis had higher total (22% vs 10%; P = 0004), readmission (16% vs 9%; P = 0.03), and nosocomial (6% vs 0.5%; P = 0.01) SBP rates with predominant Gram-negative organisms compared to 1° prophylaxis patients. At 90 days, 1° prophylaxis patients had a higher mortality (35% vs 22%; P = 0.02) and acute kidney injury incidence (48% vs 30%; P = 0.04) compared to 2° prophylaxis patients. DISCUSSION In this inpatient cirrhosis study, despite prophylaxis, a high proportion of patients developed SBP, which was associated with mortality. Cirrhotic inpatients on 1° prophylaxis had worse outcomes than those on 2° prophylaxis when propensity-matched for the MELD score and serum albumin during the index admission and 90-day follow-up.
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146
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O’Leary JG, Bajaj JS, Tandon P, Biggins SW, Wong F, Kamath PS, Garcia-Tsao G, Maliakkal B, Lai J, Fallon M, Vargas HE, Thuluvath P, Subramanian R, Thacker LR, Reddy KR. Outcomes After Listing for Liver Transplant in Patients With Acute-on-Chronic Liver Failure: The Multicenter North American Consortium for the Study of End-Stage Liver Disease Experience. Liver Transpl 2019; 25:571-579. [PMID: 30724010 PMCID: PMC11075742 DOI: 10.1002/lt.25426] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 01/08/2019] [Indexed: 02/07/2023]
Abstract
Acute-on-chronic liver failure (ACLF) characterized with ≥2 extrahepatic organ failures in cirrhosis carries a high mortality. Outcomes of patients listed for liver transplantation (LT) after ACLF and after LT are largely unknown. The North American Consortium for the Study of End-Stage Liver Disease prospectively enrolled 2793 nonelectively hospitalized patients with cirrhosis; 768 were listed for LT. Within 3 months, 265 (35%) received a LT, 395 remained alive without LT, and 108 died/delisted. Compared with nonlisted patients, those listed were younger and more often had ACLF, acute kidney injury, and a higher admission Model for End-Stage Liver Disease (MELD) score. ACLF was most common in patients who died/delisted, followed by those alive with and without LT respectively, (30%, 22%, and 7%, respectively; P < 0.001). At LT, median MELD was 27.9% and 70% were inpatients; median time from hospitalization to LT was 26 days. Post-LT survival at 6 months was unchanged between those with and without ACLF (93% each at 6 months). There was no difference in 3- and 6-month mean post-LT creatinine in those with and without ACLF, despite those with ACLF having a higher mean pre-LT creatinine and a higher rate of perioperative dialysis (61%). In conclusion, patients with and without ACLF had similar survival after transplant with excellent renal recovery in both groups.
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Affiliation(s)
| | - Jasmohan S. Bajaj
- Medicine, Virginia Commonwealth University and McGuire VA
Medical Center, Richmond, VA
| | | | | | | | | | | | | | | | | | | | - Paul Thuluvath
- Mercy Medical Center, University of Maryland School of
Medicine, Baltimore, MD
| | | | - Leroy R. Thacker
- Biostatistics, Virginia Commonwealth University and McGuire
VA Medical Center, Richmond, VA
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147
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Piano S, Singh V, Caraceni P, Maiwall R, Alessandria C, Fernandez J, Soares EC, Kim DJ, Kim SE, Marino M, Vorobioff J, Barea RDCR, Merli M, Elkrief L, Vargas V, Krag A, Singh SP, Lesmana LA, Toledo C, Marciano S, Verhelst X, Wong F, Intagliata N, Rabinowich L, Colombato L, Kim SG, Gerbes A, Durand F, Roblero JP, Bhamidimarri KR, Boyer TD, Maevskaya M, Fassio E, Kim HS, Hwang JS, Gines P, Gadano A, Sarin SK, Angeli P, Brodersen C, Bruns T, de Man RA, Fialla AD, Gambino C, Gautam V, Girala M, Juanola A, Kim JH, Kim TH, Kumar P, Lattanzi B, Lee TH, Rinaldi Lesmana CA, Moreau R, Nath P, Navarro G, Park JW, Pinero G, Pyrsopoulos NT, Restellini S, Romero G, Sacco M, Sevá-Pereira T, Simón-Talero M, Song DS, Suk KT, Van Vlierberghe H, Yim SY, Yoon EL, Zaccherini G. Epidemiology and Effects of Bacterial Infections in Patients With Cirrhosis Worldwide. Gastroenterology 2019; 156:1368-1380.e10. [PMID: 30552895 DOI: 10.1053/j.gastro.2018.12.005] [Citation(s) in RCA: 273] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/30/2018] [Accepted: 12/07/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Bacterial infections are common and life-threatening in patients with cirrhosis. Little is known about the epidemiology of bacterial infections in different regions. We performed a multicenter prospective intercontinental study to assess the prevalence and outcomes of bacterial and fungal infections in patients with cirrhosis. METHODS We collected data from 1302 hospitalized patients with cirrhosis and bacterial or fungal infections at 46 centers (15 in Asia, 15 in Europe, 11 in South America, and 5 in North America) from October 2015 through September 2016. We obtained demographic, clinical, microbiology, and treatment data at time of diagnosis of infection and during hospitalization. Patients were followed until death, liver transplantation, or discharge. RESULTS The global prevalence of multidrug-resistant (MDR) bacteria was 34% (95% confidence interval 31%-37%). The prevalence of MDR bacteria differed significantly among geographic areas, with the greatest prevalence in Asia. Independent risk factors for infection with MDR bacteria were infection in Asia (particularly in India), use of antibiotics in the 3 months before hospitalization, prior health care exposure, and site of infection. Infections caused by MDR bacteria were associated with a lower rate of resolution of infection, a higher incidence of shock and new organ failures, and higher in-hospital mortality than those caused by non-MDR bacteria. Administration of adequate empirical antibiotic treatment was independently associated with improved in-hospital and 28-day survival. CONCLUSIONS In a worldwide study of hospitalized patients, we found a high prevalence of infection with MDR bacteria in patients with cirrhosis. Differences in the prevalence of MDR bacterial infections in different global regions indicate the need for different empirical antibiotic strategies in different continents and countries. While we await new antibiotics, effort should be made to decrease the spread of MDR bacteria in patients with cirrhosis.
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Affiliation(s)
- Salvatore Piano
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Paolo Caraceni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Rakhi Maiwall
- Institute of Liver and Biliary Sciences, New Delhi, India
| | - Carlo Alessandria
- Division of Gastroenterology and Hepatology, Città della Salute e della Scienza Hospital, University of Turin, Turin, Italy
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain; European Foundation of Chronic Liver Failure (EF-Clif), Barcelona, Catalonia, Spain
| | - Elza Cotrim Soares
- Gastroenterology Division, Medicine Department, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Sung Eun Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Hallym Sacred Heart Hospital, College of Medicine, Hallym University, Anyang City, Republic of Korea
| | - Monica Marino
- Liver Unit, Hospital Dr. Carlos B. Udaondo, Buenos Aires, Argentina
| | | | | | - Manuela Merli
- Gastroenterology and Hepatology Unit, Department of Clinical Medicine, Sapienza University of Rome, Rome, Italy
| | - Laure Elkrief
- Service de Transplantation, Service d'Hépato-gastroentérologie, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Victor Vargas
- Liver Unit, Department of Internal Medicine, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, CIBERehd, Barcelona, Spain
| | - Aleksander Krag
- Department of Gastroenterology and Hepatology, Odense University Hospital, Odense, Denmark
| | | | | | - Claudio Toledo
- Gastroenterology Unit, Hospital Valdivia, Universidad Austral de Chile, Valdivia, Chile
| | - Sebastian Marciano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Florence Wong
- Division of Gastroenterology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Nicolas Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia
| | - Liane Rabinowich
- Liver Unit, Department of Gastroenterology, Tel-Aviv Medical Center and Tel-Aviv University, Tel-Aviv, Israel
| | - Luis Colombato
- Gastroenterology Department, Buenos Aires British Hospital, Argentine Catholic University, Buenos Aires, Argentina
| | - Sang Gyune Kim
- Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Republic of Korea
| | - Alexander Gerbes
- Department of Medicine II, Liver Centre Munich, University Hospital, LMU Munich, Germany
| | - Francois Durand
- Hepatology & Liver Intensive Care, Hospital Beaujon, Clichy, University Paris Diderot, Paris, France
| | - Juan Pablo Roblero
- Departamento de Medicina, Universidad de Chile Campus Centro, Hospital Clínico San Borja Arriarán, Santiago, Chile
| | | | - Thomas D Boyer
- Department of Medicine, University of Arizona, Tucson, Arizona
| | | | - Eduardo Fassio
- Liver Unit, Hospital Nacional Prof. Alejandro Posadas, El Palomar, Buenos Aires, Argentina
| | - Hyoung Su Kim
- Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jae Seok Hwang
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Pere Gines
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August-Pi-Sunyer, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Catalonia, Spain
| | - Adrian Gadano
- Liver Unit and Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Paolo Angeli
- Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padova, Padova, Italy.
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Elzouki AN, Neffati N, Rasoul FA, Abdallah A, Othman M, Waness A. Increased Risk of Spontaneous Bacterial Peritonitis in Cirrhotic Patients Using Proton Pump Inhibitors. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2019; 26:83-89. [PMID: 30976612 PMCID: PMC6454390 DOI: 10.1159/000487963] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/23/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND The association between bacterial infections and proton pump inhibitors (PPIs) has recently been studied with debatable results. AIM The aim of this study was to investigate the relationship between PPIs and the development of spontaneous bacterial peritonitis (SBP) or other bacterial infections in cirrhotic patients. MATERIALS AND METHODS Consecutive cirrhotic patients hospitalized from 2007 through 2012 to Hamad General Hospital-, Doha, Qatar, were enrolled and classified as PPI users or non-users according to PPI consumption in the 90 days prior to hospitalization. Cirrhosis was clinically diagnosed by a combination of physical, biochemical, radiological, and endoscopic findings, or by liver biopsy. RESULTS A total of 333 patients were included in this study, of whom 171 (51.4%) used PPIs and 162 (48.6%) did not use PPIs. PPI users were significantly older in age (p = 0.001). There was no statistical difference between the 2 groups in sex distribution and etiology of cirrhosis (p > 0.05 for both parameters). PPI users had a significantly higher incidence of overall bacterial infection (38%) than non-PPI users (13.6%), p = 0.0001. Statistical significance is observed specifically for SBP and chest infection (p = 0.0006 and p = 0.01, respectively). In multivariate analysis, older age (> 60 years; OR = 1.246, 95% CI 1.021-08.486; p = 0.02), and PPI use (OR = 2.149, 95% CI 1.124-06.188; p = 0.01) were independent predicting factors for SBP and overall bacterial infection. CONCLUSION The present study shows that PPI use, as well as older age (> 60 years), was an independent predicting factor for the development of overall infection and SBP in hospitalized cirrhotic patients. Unless it is indicated, PPI therapy should be avoided in this group of patients, particularly in those older than 60 years of age.
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Affiliation(s)
- Abdel-Naser Elzouki
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
- bWeill Cornell Medical College, Doha, Qatar
| | - Nadia Neffati
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Fatma A. Rasoul
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Ali Abdallah
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Muftah Othman
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Abdelkarim Waness
- aDepartment of Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
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149
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Alcohol-related liver disease: Areas of consensus, unmet needs and opportunities for further study. J Hepatol 2019; 70:521-530. [PMID: 30658117 DOI: 10.1016/j.jhep.2018.10.041] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 10/26/2018] [Accepted: 10/31/2018] [Indexed: 12/19/2022]
Abstract
A joint meeting of the European Association for the Study of the Liver (EASL) and the American Association for the Study of Liver Diseases (AASLD) was held in London on September 30 and October 1, 2017. The goals of the meeting were to identify areas of broad agreement and disagreement, develop consensus, and determine future directions to ultimately reduce the burden, morbidity, and mortality of alcohol-related liver disease (previously termed alcoholic liver disease). The specific aims of the meeting were to identify unmet needs and areas for future investigation, in order to reduce alcohol consumption, develop markers for diagnosis and prognosis of disease, and create a framework to test novel pharmacological agents with pre-specified treatment endpoints.
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150
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Association Between Intestinal Microbiota Collected at Hospital Admission and Outcomes of Patients With Cirrhosis. Clin Gastroenterol Hepatol 2019; 17:756-765.e3. [PMID: 30036646 DOI: 10.1016/j.cgh.2018.07.022] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/10/2018] [Accepted: 07/13/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Inpatients with cirrhosis are prone to develop acute-on-chronic liver failure (ACLF). ACLF is associated with dysbiosis of the intestinal microbiota, which might serve as a prognostic factor. We investigated whether features of the intestinal microbiota associate organ failure, transfer to intensive care, and mortality within 30 days in patients admitted to the hospital with cirrhosis. METHODS Stool samples were collected from 181 patients with cirrhosis (age 56 years; mean model for end-stage liver disease score, 21; 43% with infections) at time of admission, from multiple hospitals in North America. Patients were followed for 30 days for development of ACLF, extra-hepatic organ failures, and death or hospice care. Microbiota were analyzed by 16s rRNA sequencing for alpha diversity (within groups), beta diversity (between groups), cirrhosis dysbiosis ratio (CDR), and taxa that differed between groups with vs without negative outcomes (individual organ failures, transfer to intensive care, ACLF, death, or hospice). Regression analyses were performed using microbial and clinical variables for each outcome. RESULTS ACLF developed in 8% of study subjects; 16% were transferred to intensive care and 21% died. Beta diversity of the intestinal microbiome was significantly different, whereas alpha diversity was similar, between subjects with vs without outcomes. The CDR was lower in subjects who developed ACLF, especially among those with renal failure. Taxa belonging to phylum Proteobacteria (Enterobacteriaceae, Campylobacteriaceae, and Pasteurellaceae) and Firmicutes (Enterococcaceae and Streptococcaceae) were associated with development of negative outcomes, whereas other Firmicutes members (Lachnospiraceae and Clostridiales) reduced risk of negative outcomes. Changes in the microbiota associated with extra-hepatic organ failure, transfer to intensive care, ACLF, and death, independently on logistic regression analyses. CONCLUSION In hospitalized patients with cirrhosis, dysbiosis of the intestinal microbiota on admission (particularly changes in Protebacteria constituents) associates with increased risk of extra-hepatic organ failure, ACLF, and death, independent of clinical factors. Strategies to reduce gut dysbiosis might improve outcomes of patients with cirrhosis.
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