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Zhu J, Xia Y, Liu X, Zhang C. Preventing variceal rebleeding in cirrhotic patients with portal vein thrombosis: A systematic review and meta-analysis. J Gastroenterol Hepatol 2024; 39:642-648. [PMID: 38233086 DOI: 10.1111/jgh.16489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND AND AIM Preventing rebleeding is crucial, but the best prevention technique for patients with cirrhosis and portal vein thrombosis (PVT) remains debatable. Therefore, this systematic review and meta-analysis compared a transjugular intrahepatic portosystemic shunt (TIPS) with endoscopic therapy (ET) plus nonselective beta-blockers (NSBBs) for preventing variceal rebleeding in this patient population. METHODS The PubMed, Embase, Cochrane Library, and Web of Science databases were searched from their inception until May 18, 2023. The studies were screened using predetermined criteria, relevant data were extracted, and pooled analyses were performed using the Reviewer Manager 5.4.1 software. RESULTS We retrieved 1032 studies, of which 5 studies comprising a total of 272 patients were included. The postoperative variceal rebleeding rate was significantly lower in the TIPS group than in the ET + NSBBs group (odds ratio [OR] = 0.19, 95% confidence interval [CI] = 0.11-0.35, P < 0.05, I2 = 0%), but the portal vein recanalization rate was higher (OR = 7.92, 95% CI = 3.04-20.67, P < 0.05, I2 = 0%). The rates of hepatic encephalopathy (HE) and mortality did not differ between the groups. CONCLUSIONS Our results suggest that TIPS prevents variceal rebleeding without increasing the hepatic encephalopathy risk more effectively than ET plus NSBBs, but this benefit did not translate into improved survival. Thus, it may be preferable to ET plus NSBBs for preventing variceal rebleeding in patients with cirrhosis and PVT. However, more large-scale and multicenter randomized controlled trials involving other patient populations are required to verify the clinical efficacy of both these treatments and ensure generalizability.
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Affiliation(s)
- Junyuan Zhu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yifu Xia
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Xiao Liu
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Chunqing Zhang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Jinan, China
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Wang W, Dong L, Gao Y, Gao F, Wang Z, Ding M, Gu C, Li Z, Yin Y, Zhu M, Chen H, Li H, Qi X. Association of echocardiography-related parameters with the prognosis of decompensated cirrhosis: a retrospective cohort study. Curr Med Res Opin 2024; 40:613-620. [PMID: 38369940 DOI: 10.1080/03007995.2024.2319821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/13/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Cardiac morphology and function, which are conventionally evaluated by echocardiography, are often abnormal in decompensated cirrhosis. We aimed to evaluate the association of echocardiography-related parameters with prognosis in cirrhosis. METHODS This retrospective study included 104 decompensated cirrhotic patients, in whom cardiac structure and function were measured by echocardiography, including mitral inflow early diastolic velocity/mitral inflow late diastolic velocity (E/A), left atrium diameter, left ventricular end-diastolic dimension, interventricular septal thickness, left ventricular posterior wall thickness, right atrial transverse diameter, right atrial longitudinal diameter, right ventricular dimension (RVD), stroke volume, cardiac output, left ventricular ejection fraction, and fractional shortening. Cox regression and competing risk analyses and Kaplan-Meier and Nelson-Aalen cumulative risk curves were used to evaluate their associations with further decompensation and death in cirrhotic patients, if appropriate. RESULTS Lower RVD was a predictor of further decompensation in Cox regression (adjusted by Child-Pugh score: p = 0.138; adjusted by MELD score: p = 0.034) and competing risk analyses (p = 0.003), and RVD ≤17 mm was significantly associated with higher cumulative incidence of further decompensation in Kaplan-Meier (p = 0.002) and Nelson-Aalen cumulative risk curves (p = 0.002). E/A ≤ 0.8 was a significant predictor of death in Cox regression (adjusted by Child-Pugh score: p = 0.041; adjusted by MELD score: p = 0.045) and competing risk analyses (p = 0.024), and E/A ≤ 0.8 was significantly associated with higher cumulative incidence of death in Kaplan-Meier (p = 0.023) and Nelson-Aalen cumulative risk curves (p = 0.024). Other echocardiography-related parameters were not significantly associated with further decompensation or death. CONCLUSION RVD and E/A may be considered for the prognostic assessment of decompensated cirrhosis.
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Affiliation(s)
- Weiwei Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Postgraduate College, Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Liyan Dong
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Yue Gao
- Department of Ultrasound, General Hospital of Northern Theater Command, Shenyang, China
| | - Fangbo Gao
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Zhongchao Wang
- Department of Congenital Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Min Ding
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Chunru Gu
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Postgraduate College, China Medical University, Shenyang, China
| | - Zhe Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, China
| | - Yue Yin
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Menghua Zhu
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Hongxin Chen
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Hongyu Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
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Tong XY, Hussain H, Shamaladevi N, Norenberg MD, Fadel A, El Hiba O, Abdeljalil EG, Bilal EM, Kempuraj D, Natarajan S, Schally AV, Jaszberenyi M, Salgueiro L, Paidas MJ, Jayakumar AR. Age and Sex in the Development of Hepatic Encephalopathy: Role of Alcohol. BIOLOGY 2024; 13:228. [PMID: 38666840 PMCID: PMC11048384 DOI: 10.3390/biology13040228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024]
Abstract
Hepatic encephalopathy (HE) is a neurological condition linked to liver failure. Acute HE (Type A) occurs with acute liver failure, while chronic HE (Type C) is tied to cirrhosis and portal hypertension. HE treatments lag due to gaps in understanding its development by gender and age. We studied how sex and age impact HE and its severity with combined liver toxins. Our findings indicate that drug-induced (thioacetamide, TAA) brain edema was more severe in aged males than in young males or young/aged female rats. However, adding alcohol (ethanol, EtOH) worsens TAA's brain edema in both young and aged females, with females experiencing a more severe effect than males. These patterns also apply to Type A HE induced by azoxymethane (AZO) in mice. Similarly, TAA-induced behavioral deficits in Type C HE were milder in young and aged females than in males. Conversely, EtOH and TAA in young/aged males led to severe brain edema and fatality without noticeable behavioral changes. TAA metabolism was slower in aged males than in young or middle-aged rats. When TAA-treated aged male rats received EtOH, there was a slow and sustained plasma level of thioacetamide sulfoxide (TASO). This suggests that with EtOH, TAA-induced HE is more severe in aged males. TAA metabolism was similar in young, middle-aged, and aged female rats. However, with EtOH, young and aged females experience more severe drug-induced HE as compared to middle-aged adult rats. These findings strongly suggest that gender and age play a role in the severity of HE development and that the presence of one or more liver toxins may aggravate the severity of the disease progression.
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Affiliation(s)
- Xiao Y. Tong
- Department of Pathology, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (X.Y.T.); (M.D.N.)
| | - Hussain Hussain
- Department of Internal Medicine and Infectious Disease, Larkin Community Hospital, Miami, FL 33143, USA;
| | | | - Michael D. Norenberg
- Department of Pathology, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (X.Y.T.); (M.D.N.)
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, USA; (A.V.S.); (M.J.); (L.S.)
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, USA
| | - Aya Fadel
- Department of Internal Medicine, Ocean Medical Center-Hackensack Meridian Health, Brick, NJ 08724, USA;
| | - Omar El Hiba
- Laboratory of Anthropogenic, Biotechnology, Health, and Nutritional Physiopathologies, Neuroscience and Toxicology Team, Faculty of Sciences, Chouaib Doukkali University, Av. Des Facultés, El Jadida 24000, Morocco; (O.E.H.); (E.-M.B.)
- Hassan First University of Settat, Higher Institute of Health Sciences, Laboratory of Sciences and Health Technologies, Epidemiology and Biomedical Unit, Settat 26000, Morocco;
| | - El got Abdeljalil
- Hassan First University of Settat, Higher Institute of Health Sciences, Laboratory of Sciences and Health Technologies, Epidemiology and Biomedical Unit, Settat 26000, Morocco;
| | - El-Mansoury Bilal
- Laboratory of Anthropogenic, Biotechnology, Health, and Nutritional Physiopathologies, Neuroscience and Toxicology Team, Faculty of Sciences, Chouaib Doukkali University, Av. Des Facultés, El Jadida 24000, Morocco; (O.E.H.); (E.-M.B.)
- Hassan First University of Settat, Higher Institute of Health Sciences, Laboratory of Sciences and Health Technologies, Epidemiology and Biomedical Unit, Settat 26000, Morocco;
| | - Deepak Kempuraj
- Department of Neurology, School of Medicine, University of Missouri, Columbia, MO 65211, USA;
- U.S. Department of Veterans Affairs, Harry S. Truman Memorial Veterans Hospital, Columbia, MO 65201, USA
| | - Sampath Natarajan
- Department of Chemistry, School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur 613401, India;
| | - Andrew V. Schally
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, USA; (A.V.S.); (M.J.); (L.S.)
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, USA
- Pathology, Laboratory Medicine, Endocrine, Polypeptide and Cancer Institute, Department of Veterans Affairs, Miami, FL 33125, USA
| | - Miklos Jaszberenyi
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, USA; (A.V.S.); (M.J.); (L.S.)
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, USA
- Department of Pathophysiology, Faculty of Medicine, University of Szeged, 6720 Szeged, Hungary
| | - Luis Salgueiro
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, USA; (A.V.S.); (M.J.); (L.S.)
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, USA
| | - Michael J. Paidas
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, USA;
- Department of Biochemistry & Molecular Biology, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Arumugam R. Jayakumar
- General Medical Research, Neuropathology Section, R&D Service, Veterans Affairs Medical Center, Miami, FL 33125, USA; (A.V.S.); (M.J.); (L.S.)
- South Florida VA Foundation for Research and Education Inc., Veterans Affairs Medical Center, Miami, FL 33125, USA
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, USA;
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Zhao M, Zhang B, Shi J, Tang X, Li H, Li S, Yang Y, Han Y, Wang R, Xun J, Zhang K, Wu X, Zhao J. HCC portal hypertension imaging score derived from CT predicts re-bleeding and mortality after acute variceal bleeding. Cancer Imaging 2024; 24:45. [PMID: 38549132 PMCID: PMC10976815 DOI: 10.1186/s40644-024-00689-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 03/11/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND/PURPOSE Risk factors for re-bleeding and death after acute variceal bleeding (AVB) in cirrhotic HCC patients are not fully understood.We aimed to (1) explore how the combination of high-risk esophageal varices, HCC status, and portal vein tumor thrombus (i.e., HCC Portal Hypertension Imaging Score [HCCPHTIS]) helps predict increased risk of variceal re-bleeding and mortality; (2) assess predictability and reproducibility of the identified variceal re-bleeding rules. METHODS This prospective study included 195 HCC patients with first-time AVB and liver cirrhosis, and conducted multivariable Cox regression analysis and Kaplan-Meier analysis. Receiver operating characteristic curve analysis was calculated to find the optimal sensitivity, specificity, and cutoff values of the variables. The reproducibility of the results obtained was verified in a different but related group of patients. RESULTS 56 patients (28.7%) had re-bleeding within 6 weeks; HCCPHTIS was an independent risk factor for variceal re-bleeding after AVB (Odd ratio, 2.330; 95% confidence interval: 1.728-3.142, p < 0.001). The positive predictive value of HCCPHTIS cut off value > 3 was 66.2%, sensitivity 83.9%, and specificity 82.3%. HCCPHTIS area under the curve was higher than Child-Pugh score (89% vs. 75%, p < 0.001). 74(37.9%) death occurred within 6 weeks; HCCPHTIS > 4 was associated with increased risk of death within 6 weeks after AVB (p < 0.001). CONCLUSION HCCPHTIS > 3 is a strong predictor of variceal re-bleeding within the first 6 weeks. However, patients with HCCPHTIS > 4 were at increased risk of death within 6 weeks.
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Affiliation(s)
- Mingyuan Zhao
- Department of Oncology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Binyue Zhang
- Department of surgery, Shanxi Medical University, Taiyuan, 030001, China
| | - Jianqiang Shi
- Department of Radiology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Xiaoxian Tang
- Department of Radiology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Hongxia Li
- Department of Oncology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Shengwen Li
- Department of Oncology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Yunfeng Yang
- Department of Hepatology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, 99 Shuang Ta street, Taiyuan, 030012, China
| | - Yi Han
- Department of Hepatology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, 99 Shuang Ta street, Taiyuan, 030012, China
| | - Rong Wang
- Department of Hepatology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, 99 Shuang Ta street, Taiyuan, 030012, China
| | - Jian Xun
- Department of Hepatology, Taiyuan No.3 Hospital Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Kai Zhang
- Department of Radiology, Taiyuan No.3 Hospital Affiliated to Shanxi Medical University, Taiyuan, 030012, China
| | - Xirun Wu
- Department of Hepatology, Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Jiang Zhao
- Department of Hepatology, Shanxi Provincial People's Hospital, Affiliated to Shanxi Medical University, 99 Shuang Ta street, Taiyuan, 030012, China.
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Mendez-Guerrero O, Carranza-Carrasco A, Chi-Cervera LA, Torre A, Navarro-Alvarez N. Optimizing nutrition in hepatic cirrhosis: A comprehensive assessment and care approach. World J Gastroenterol 2024; 30:1313-1328. [PMID: 38596498 PMCID: PMC11000076 DOI: 10.3748/wjg.v30.i10.1313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/23/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
Cirrhosis is considered a growing cause of morbidity and mortality, which represents a significant public health problem. Currently, there is no effective treatment to reverse cirrhosis. Treatment primarily centers on addressing the underlying liver condition, monitoring, and managing portal hypertension-related complications, and evaluating the potential for liver transplantation in cases of decompensated cirrhosis, marked by rapid progression and the emergence of complications like variceal bleeding, hepatic encephalopathy, ascites, malnutrition, and more. Malnutrition, a prevalent complication across all disease stages, is often underdiagnosed in cirrhosis due to the complexities of nutritional assessment in patients with fluid retention and/or obesity, despite its crucial impact on prognosis. Increasing emphasis has been placed on the collaboration of nutritionists within hepatology and Liver transplant teams to deliver comprehensive care, a practice that has shown to improve outcomes. This review covers appropriate screening and assessment methods for evaluating the nutritional status of this population, diagnostic approaches for malnutrition, and context-specific nutrition treatments. It also discusses evidence-based recommendations for supplementation and physical exercise, both essential elements of the standard care provided to cirrhotic patients.
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Affiliation(s)
- Osvely Mendez-Guerrero
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Anaisa Carranza-Carrasco
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Luis Alberto Chi-Cervera
- Clínica de Especialidades Gastrointestinales y Hepáticas, Hospital Star Medica, Merida 97133, Yucatan, Mexico
| | - Aldo Torre
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Nalu Navarro-Alvarez
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
- Molecular Biology, Universidad Panamericana School of Medicine, Campus México, Mexico City 03920, Mexico
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, CO 80045, United States
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Zhu X, Zhou Z, Pan X. Research reviews and prospects of gut microbiota in liver cirrhosis: a bibliometric analysis (2001-2023). Front Microbiol 2024; 15:1342356. [PMID: 38550860 PMCID: PMC10972893 DOI: 10.3389/fmicb.2024.1342356] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/15/2024] [Indexed: 06/20/2024] Open
Abstract
INTRODUCTION The gut-liver axis has emerged as a focal point in chronic liver disorders, prompting more research into the role of the gut microbiota in liver cirrhosis. In individuals with liver cirrhosis, changes in the structure and function of the gut microbiota are closely tied to clinical prognosis. However, there is a scarcity of bibliometric evaluations conducted in this particular field. METHODS This study is aiming to conduct a complete analysis of the knowledge structure and centers pertaining to gut microbiota in liver cirrhosis using bibliometric methods. Publications on gut microbiota and liver cirrhosis from 2001 to 2023 are sourced from the Web of Science Core Collection. For the bibliometric analysis, we employ VOSviewer, CiteSpace, and the R package "bibliometrix". RESULTS Our study encompasses a comprehensive collection of 3109 articles originating from 96 countries, with notable contributions from leading nations such as the United States and China. The quantity of publications concerning the gut microbiota of liver cirrhosis rises annually. The University of California San Diego, Virginia Commonwealth University, Zhejiang University are the primary research institutions. World Journal of Gastroenterology publishes the most papers in this field, while hepatology is the most frequently co-cited journal. These publications come from a total of 15,965 authors, and the most prolific authors are Bajaj Jasmohan S., Schnabl Bernd and Gillevet Patrick M., while the most co-cited authors are Bajaj Jasmohan S., Younossi Zobair M., and Reiner Wiest. In addition, "dysbiosis", "gut microbiota", "intestinal barrier", "fecal microbiota transplantation", and "complement-system" are the primary keywords of research trends in recent years. DISCUSSION This study offering a comprehensive insight into the research dynamics surrounding gut microbiota in patients with liver cirrhosis. It delineates the current research frontiers and hotspots, serving as a valuable guide for scholars.
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Affiliation(s)
- Xiaofei Zhu
- Department of Infectious Diseases, Hangzhou Ninth People’s Hospital, Hangzhou, China
| | - Ziyuan Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaxia Pan
- Cancer Center, Department of Pulmonary and Critical Care Medicine, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, China
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Evstafeva D, Ilievski F, Bao Y, Luo Z, Abramovic B, Kang S, Steuer C, Montanari E, Casalini T, Simicic D, Sessa D, Mitrea SO, Pierzchala K, Cudalbu C, Armbruster CE, Leroux JC. Inhibition of urease-mediated ammonia production by 2-octynohydroxamic acid in hepatic encephalopathy. Nat Commun 2024; 15:2226. [PMID: 38472276 DOI: 10.1038/s41467-024-46481-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
Hepatic encephalopathy is a neuropsychiatric complication of liver disease which is partly associated with elevated ammonemia. Urea hydrolysis by urease-producing bacteria in the colon is often mentioned as one of the main routes of ammonia production in the body, yet research on treatments targeting bacterial ureases in hepatic encephalopathy is limited. Herein we report a hydroxamate-based urease inhibitor, 2-octynohydroxamic acid, exhibiting improved in vitro potency compared to hydroxamic acids that were previously investigated for hepatic encephalopathy. 2-octynohydroxamic acid shows low cytotoxic and mutagenic potential within a micromolar concentration range as well as reduces ammonemia in rodent models of liver disease. Furthermore, 2-octynohydroxamic acid treatment decreases cerebellar glutamine, a product of ammonia metabolism, in male bile duct ligated rats. A prototype colonic formulation enables reduced systemic exposure to 2-octynohydroxamic acid in male dogs. Overall, this work suggests that urease inhibitors delivered to the colon by means of colonic formulations represent a prospective approach for the treatment of hepatic encephalopathy.
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Affiliation(s)
- Diana Evstafeva
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Filip Ilievski
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Yinyin Bao
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Zhi Luo
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Boris Abramovic
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Sunghyun Kang
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Christian Steuer
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Elita Montanari
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Tommaso Casalini
- Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | - Dunja Simicic
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
- Animal Imaging and Technology, EPFL, Lausanne, Switzerland
| | - Dario Sessa
- Swiss Pediatric Liver Center, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals Geneva and University of Geneva, Geneva, Switzerland
| | - Stefanita-Octavian Mitrea
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
- Animal Imaging and Technology, EPFL, Lausanne, Switzerland
| | - Katarzyna Pierzchala
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
- Animal Imaging and Technology, EPFL, Lausanne, Switzerland
| | - Cristina Cudalbu
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
- Animal Imaging and Technology, EPFL, Lausanne, Switzerland
| | - Chelsie E Armbruster
- Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Jean-Christophe Leroux
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland.
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de Haan J, Termorshuizen F, de Keizer N, Gommers D, Hoed CD. One-year transplant-free survival following hospital discharge after ICU admission for ACLF in the Netherlands. J Hepatol 2024:S0168-8278(24)00155-7. [PMID: 38479613 DOI: 10.1016/j.jhep.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND & AIMS Patients with acute decompensation of cirrhosis or acute-on-chronic liver failure (ACLF) often require intensive care unit (ICU) admission for organ support. Existing research, mostly from specialized liver transplant centers, largely addresses short-term outcomes. Our aim was to evaluate in-hospital mortality and 1-year transplant-free survival after hospital discharge in the Netherlands. METHODS We conducted a nationwide observational cohort study, including patients with a history of cirrhosis or first complications of cirrhotic portal hypertension admitted to ICUs in the Netherlands between 2012 and 2020. The influence of ACLF grade at ICU admission on 1-year transplant-free survival after hospital discharge among hospital survivors was evaluated using unadjusted Kaplan-Meier survival curves and an adjusted Cox proportional hazard model. RESULTS Out of the 3,035 patients, 1,819 (59.9%) had ACLF-3. 1,420 patients (46.8%) survived hospitalization after ICU admission. The overall probability of 1-year transplant-free survival after hospital discharge was 0.61 (95% CI 0.59-0.64). This rate varied with ACLF grade at ICU admission, being highest in patients without ACLF (0.71; 95% CI 0.66-0.76) and lowest in those with ACLF-3 (0.53 [95% CI 0.49-0.58]) (log-rank p <0.0001). However, after adjusting for age, malignancy status and MELD score, ACLF grade at ICU admission was not associated with an increased risk of liver transplantation or death within 1 year after hospital discharge. CONCLUSION In this nationwide cohort study, ACLF grade at ICU admission did not independently affect 1-year transplant-free survival after hospital discharge. Instead, age, presence of malignancy and the severity of liver disease played a more prominent role in influencing transplant-free survival after hospital discharge. IMPACT AND IMPLICATIONS Patients with acute-on-chronic liver failure often require intensive care unit (ICU) admission for organ support. In these patients, short-term mortality is high, but long-term outcomes of survivors remain unknown. Using a large nationwide cohort of ICU patients, we discovered that the severity of acute-on-chronic liver failure at ICU admission does not influence 1-year transplant-free survival after hospital discharge. Instead, age, malignancy status and overall severity of liver disease are more critical factors in determining their long-term survival.
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Affiliation(s)
- Jubi de Haan
- Department of Adult Intensive Care, Erasmus University Medical Center, Rotterdam, the Netherlands.
| | - Fabian Termorshuizen
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, the Netherlands; Department of Medical Informatics, Amsterdam Public Health Institute, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Nicolette de Keizer
- National Intensive Care Evaluation (NICE) Foundation, Amsterdam, the Netherlands; Department of Medical Informatics, Amsterdam Public Health Institute, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Diederik Gommers
- Department of Adult Intensive Care, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Caroline den Hoed
- Department of Gastroenterology and Hepatology, Erasmus MC Transplant Institute, Erasmus University Medical Center, Rotterdam, the Netherlands
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Xiao Y, Wang W, Peng S, Lu Y, Du J, Cai W. Farnesoid X receptor agonist tropifexor detoxifies ammonia by regulating the glutamine metabolism and urea cycles in cholestatic livers. Eur J Pharmacol 2024; 966:176334. [PMID: 38286357 DOI: 10.1016/j.ejphar.2024.176334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/14/2023] [Accepted: 01/16/2024] [Indexed: 01/31/2024]
Abstract
Hyperammonemia refers to elevated levels of ammonia in the blood, which is an important pathological feature of liver cirrhosis and hepatic failure. Preclinical studies suggest tropifexor (TXR), a novel non-bile acid agonist of Farnesoid X Receptor (FXR), has shown promising effects on reducing hepatic steatosis, inflammation, and fibrosis. This study evaluates the impact of TXR on hyperammonemia in a piglet model of cholestasis. We here observed blood ammonia significantly elevated in patients with biliary atresia (BA) and was positively correlated with liver injury. Targeted metabolomics and immunblotting showed glutamine metabolism and urea cycles were impaired in BA patients. Next, we observed that TXR potently suppresses bile duct ligation (BDL)-induced injuries in liver and brain with improving the glutamine metabolism and urea cycles. Within the liver, TXR enhances glutamine metabolism and urea cycles by up-regulation of key regulatory enzymes, including glutamine synthetase (GS), carbamoyl-phosphate synthetase 1 (CPS1), argininosuccinate synthetase (ASS1), argininosuccinate lyase (ASL), and arginase 1 (ARG1). In primary mice hepatocytes, TXR detoxified ammonia via increasing ureagenesis. Mechanically, TXR activating FXR to increase express enzymes that regulating ureagenesis and glutamine synthesis through a transcriptional approach. Together, these results suggest that TXR may have therapeutic implications for hyperammonemic conditions in cholestatic livers.
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Affiliation(s)
- Yongtao Xiao
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Pediatric Research, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.
| | - Weipeng Wang
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Shicheng Peng
- Shanghai Institute of Pediatric Research, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Ying Lu
- Shanghai Institute of Pediatric Research, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Jun Du
- Shanghai Institute of Pediatric Research, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Wei Cai
- Department of Pediatric Surgery, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Division of Pediatric Gastroenterology and Nutrition, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Institute of Pediatric Research, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.
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60
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Kibble H, Shawcross DL. The assessment and management of cirrhotic patients with encephalopathy. United European Gastroenterol J 2024; 12:187-193. [PMID: 38180440 PMCID: PMC10954429 DOI: 10.1002/ueg2.12530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/24/2023] [Indexed: 01/06/2024] Open
Abstract
Hepatic encephalopathy (HE) is a debilitating complication associated with both acute and chronic liver injury. It is associated with a greater risk of death than any other significant hepatic decompensation event. It manifests as a wide spectrum of neuropsychological abnormalities ranging from subtle impairments in higher cognitive function, to confusion and coma. The pathophysiological role of ammonia in the development of HE is well known, but there is increasing recognition that the gut microbiome, gut-derived systemic inflammation and development of infection can serve as drivers of HE in patients with cirrhosis. The development of HE portents to the severity of cirrhosis and the prognosis is poor without liver transplantation. A referral for liver transplantation should therefore be considered early in those who are eligible. This review covers the pragmatic assessment of HE in patients with cirrhosis, as well as the current evidence base for the best practice management of HE in such patients.
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Affiliation(s)
- H Kibble
- Institute of Liver Studies, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, UK
| | - Debbie L Shawcross
- Institute of Liver Studies, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, UK
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Abstract
Hepatic encephalopathy, characterized by mental status changes and neuropsychiatric impairment, is associated with chronic liver disease as well as acute liver failure. In children, its clinical manifestations can be challenging to pinpoint. However, careful assessment for the development of hepatic encephalopathy is imperative when caring for these patients as progression of symptoms can indicate impending cerebral edema and systemic deterioration. Hepatic encephalopathy can present with hyperammonemia, but it is important to note that the degree of hyperammonemia is not indicative of severity of clinical manifestations. Newer forms of assessment are undergoing further research, and include imaging, EEG and neurobiomarkers. Mainstay of treatment currently includes management of underlying cause of liver disease, as well as reduction of hyperammonemia with either enteral medications such as lactulose and rifaximin, or even with extracorporeal liver support modalities.
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Affiliation(s)
- Johanna Ascher Bartlett
- Department of Gastroenterology, Hepatology and Nutrition at Children's Hospital Los Angeles, 4650 Sunset Blvd, MS 78, Los Angeles, CA, 90027, USA.
| | - Rohit Kohli
- Department of Gastroenterology, Hepatology and Nutrition at Children's Hospital Los Angeles, 4650 Sunset Blvd, MS 78, Los Angeles, CA, 90027, USA
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62
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Gairing SJ, Mangini C, Zarantonello L, Gioia S, Nielsen EJ, Danneberg S, Lok AS, Sultanik P, Galle PR, Labenz J, Thabut D, Marquardt JU, Bloom PP, Lauridsen MM, Montagnese S, Nardelli S, Labenz C. Minimal hepatic encephalopathy is associated with a higher risk of overt hepatic encephalopathy and poorer survival. J Intern Med 2024; 295:331-345. [PMID: 37983845 DOI: 10.1111/joim.13747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
BACKGROUND AND AIMS Minimal hepatic encephalopathy (MHE) is a frequent complication in patients with liver cirrhosis. Its impact on predicting the development of overt hepatic encephalopathy (OHE) and survival has not been studied in large multicenter studies. METHODS Data from patients recruited at eight centers across Europe and the United States were analyzed. MHE was detected using the psychometric hepatic encephalopathy score (PHES). A subset was also tested with the simplified animal naming test (S-ANT1). Patients were followed for OHE development and death/liver transplantation (LTx). RESULTS A total of 1462 patients with a median model of end-stage liver disease of 11 were included (Child-Pugh (CP) stages: A 47%/B 41%/C 12%). Median follow-up time was 19 months, during which 336 (23%) patients developed an OHE episode and 464 (32%) reached the composite end point of death/LTx (369 deaths, 95 LTx). In multivariable analyses, MHE (defined by PHES) was associated with the development of OHE (subdistribution hazard ratio 1.74, p < 0.001) and poorer LTx-free survival (hazard ratio 1.53, p < 0.001) in the total cohort as well as in the subgroup of patients without a history of OHE. In subgroup analyses, MHE (defined by PHES) was associated with OHE development in patients with CP B, whereas there was no association in patients with CP A or C. In the subgroup of patients with available S-ANT1, MHE (defined by S-ANT1) was independently associated with OHE development. Combined testing (PHES+S-ANT1) was superior to single testing for predicting OHE and poorer LTx-free survival. CONCLUSIONS This large multicenter study demonstrates that screening for MHE is a useful tool for predicting OHE and poorer survival.
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Affiliation(s)
- Simon Johannes Gairing
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Cirrhosis Center Mainz (CCM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Chiara Mangini
- Department of Medicine, University of Padova, Padova, Italy
| | | | - Stefania Gioia
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Elise Jonasson Nielsen
- Department of Gastroenterology and Hepatology, Hospital of South West Jutland, Esbjerg, Denmark
| | - Sven Danneberg
- Department of Medicine I, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Anna S Lok
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Philippe Sultanik
- Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière Assistance Publique Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Peter Robert Galle
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Cirrhosis Center Mainz (CCM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Joachim Labenz
- Department of Medicine, Diakonie Hospital Jung-Stilling, Siegen, Germany
| | - Dominique Thabut
- Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière Assistance Publique Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Jens Uwe Marquardt
- Department of Medicine I, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Patricia P Bloom
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Mette Munk Lauridsen
- Department of Gastroenterology and Hepatology, Hospital of South West Jutland, Esbjerg, Denmark
| | - Sara Montagnese
- Department of Medicine, University of Padova, Padova, Italy
- Chronobiology Section, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Silvia Nardelli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Christian Labenz
- Department of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Cirrhosis Center Mainz (CCM), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
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Pun CK, Huang HC, Chang CC, Hsu SJ, Huang YH, Hou MC, Lee FY. Hepatic encephalopathy: From novel pathogenesis mechanism to emerging treatments. J Chin Med Assoc 2024; 87:245-251. [PMID: 38109364 DOI: 10.1097/jcma.0000000000001041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
Hepatic encephalopathy (HE) is one of the major complications of liver disease and significantly affects the quality of life (QOL) of patients. HE is common and frequently relapses in cirrhotic patients. The management of HE is supportive, and precipitating conditions should be eliminated. Most drugs used to treat HE are conventional and include nonabsorbable disaccharides such as lactulose, and antibiotics such as rifaximin. However, their therapeutic efficacy is still suboptimal, and novel therapeutic agents are urgently needed. In addition, the optimal management and diagnosis of minimal HE/covert HE are under debate. In this review, we focus on novel pathogenetic mechanisms such as central nervous system clearance, and emerging therapeutic targets of HE, such as fecal material transplantation. We also discuss different classifications and etiologies of HE.
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Affiliation(s)
- Chon Kit Pun
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Therapeutic and Research Center of Liver Cirrhosis and Portal Hypertension, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Hui-Chun Huang
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Therapeutic and Research Center of Liver Cirrhosis and Portal Hypertension, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Ching-Chih Chang
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Holistic and Multidisciplinary Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Shao-Jung Hsu
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Therapeutic and Research Center of Liver Cirrhosis and Portal Hypertension, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yi-Hsiang Huang
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Ming-Chih Hou
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Therapeutic and Research Center of Liver Cirrhosis and Portal Hypertension, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Fa-Yauh Lee
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Therapeutic and Research Center of Liver Cirrhosis and Portal Hypertension, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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Ge J, Buenaventura A, Berrean B, Purvis J, Fontil V, Lai JC, Pletcher MJ. Applying human-centered design to the construction of a cirrhosis management clinical decision support system. Hepatol Commun 2024; 8:e0394. [PMID: 38407255 PMCID: PMC10898661 DOI: 10.1097/hc9.0000000000000394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/13/2023] [Indexed: 02/27/2024] Open
Abstract
BACKGROUND Electronic health record (EHR)-based clinical decision support is a scalable way to help standardize clinical care. Clinical decision support systems have not been extensively investigated in cirrhosis management. Human-centered design (HCD) is an approach that engages with potential users in intervention development. In this study, we applied HCD to design the features and interface for a clinical decision support system for cirrhosis management, called CirrhosisRx. METHODS We conducted technical feasibility assessments to construct a visual blueprint that outlines the basic features of the interface. We then convened collaborative-design workshops with generalist and specialist clinicians. We elicited current workflows for cirrhosis management, assessed gaps in existing EHR systems, evaluated potential features, and refined the design prototype for CirrhosisRx. At the conclusion of each workshop, we analyzed recordings and transcripts. RESULTS Workshop feedback showed that the aggregation of relevant clinical data into 6 cirrhosis decompensation domains (defined as common inpatient clinical scenarios) was the most important feature. Automatic inference of clinical events from EHR data, such as gastrointestinal bleeding from hemoglobin changes, was not accepted due to accuracy concerns. Visualizations for risk stratification scores were deemed not necessary. Lastly, the HCD co-design workshops allowed us to identify the target user population (generalists). CONCLUSIONS This is one of the first applications of HCD to design the features and interface for an electronic intervention for cirrhosis management. The HCD process altered features, modified the design interface, and likely improved CirrhosisRx's overall usability. The finalized design for CirrhosisRx proceeded to development and production and will be tested for effectiveness in a pragmatic randomized controlled trial. This work provides a model for the creation of other EHR-based interventions in hepatology care.
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Affiliation(s)
- Jin Ge
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California—San Francisco, San Francisco, California, USA
| | - Ana Buenaventura
- School of Medicine Technology Services, University of California—San Francisco, San Francisco, California, USA
| | - Beth Berrean
- School of Medicine Technology Services, University of California—San Francisco, San Francisco, California, USA
| | - Jory Purvis
- School of Medicine Technology Services, University of California—San Francisco, San Francisco, California, USA
| | - Valy Fontil
- Family Health Centers, NYU-Langone Medical Center, Brooklyn, New York, USA
| | - Jennifer C. Lai
- Department of Medicine, Division of Gastroenterology and Hepatology, University of California—San Francisco, San Francisco, California, USA
| | - Mark J. Pletcher
- Department of Epidemiology and Biostatistics, University of California—San Francisco, San Francisco, California, USA
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Bajaj JS, Pyrsopoulos NT, Rahimi RS, Heimanson Z, Allen C, Rockey DC. Serum Ammonia Levels Do Not Correlate With Overt Hepatic Encephalopathy Severity in Hospitalized Patients With Cirrhosis. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00219-2. [PMID: 38423347 DOI: 10.1016/j.cgh.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/22/2024] [Accepted: 02/13/2024] [Indexed: 03/02/2024]
Abstract
Although ammonia is involved in the pathophysiology of hepatic encephalopathy (HE), the use of ammonia levels in clinical practice is problematic.1-3 For example, in a study of 551 patients with overt HE (OHE) receiving lactulose who had ammonia levels tested, only 60% had an increased ammonia level (defined as >72 μmol/L).2 Overall, there was no correlation observed between lactulose dose and whether ammonia levels were obtained (ie, presence/absence of increased ammonia level did not guide therapy), or between time to OHE resolution and ammonia levels.2 Additionally, there is substantial interlaboratory variability in sample handling and processing, which may affect ammonia measurements.4.
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Affiliation(s)
- Jasmohan S Bajaj
- Department of Medicine, Virginia Commonwealth University, Central Virginia Veterans Healthcare System, Richmond, Virginia.
| | | | - Robert S Rahimi
- Department of Medicine, Baylor University Medical Center, Dallas, Texas
| | | | | | - Don C Rockey
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina
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Huang CH, Amodio P. Can rifaximin for hepatic encephalopathy be discontinued during broad-spectrum antibiotic treatment? World J Hepatol 2024; 16:115-119. [PMID: 38495281 PMCID: PMC10941747 DOI: 10.4254/wjh.v16.i2.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/03/2024] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
Hepatic encephalopathy (HE) is a formidable complication in patients with decompensated cirrhosis, often necessitating the administration of rifaximin (RFX) for effective management. RFX, is a gut-restricted, poorly-absorbable oral rifamycin derived antibiotic that can be used in addition to lactulose for the secondary prophylaxis of HE. It has shown notable reductions in infection, hospital readmission, duration of hospital stay, and mortality. However, limited data exist about the concurrent use of RFX with broad-spectrum antibiotics, because the patients are typically excluded from studies assessing RFX efficacy in HE. A pharmacist-driven quasi-experimental pilot study was done to address this gap. They argue against the necessity of RFX in HE during broad-spectrum antibiotic treatment, particularly in critically ill patients in intensive care unit (ICU). The potential for safe RFX discontinuation without adverse effects is clearly illuminated and valuable insight into the optimization of therapeutic strategies is offered. The findings also indicate that RFX discontinuation during broad-spectrum antibiotic therapy was not associated with higher rates of delirium or coma, and this result remained robust after adjustment in multivariate analysis. Furthermore, rates of other secondary clinical and safety outcomes, including ICU mortality and 48-hour changes in vasopressor requirements, were comparable. However, since the activity of RFX is mainly confined to the modulation of gut microbiota, its potential utility in patients undergoing extensive systemic antibiotic therapy is debatable, given the overlapping antibiotic activity. Further, this suggests that the action of RFX on HE is class-specific (related to its activity on gut microbiota), rather than drug-specific. A recent double-blind randomized controlled (ARiE) trial provided further evidence-based support for RFX withdrawal in critically ill cirrhotic ICU patients receiving broad-spectrum antibiotics. Both studies prompt further discussion about optimal therapeutic strategy for patients facing the dual challenge of HE and systemic infections. Despite these compelling results, both studies have limitations. A prospective, multi-center evaluation of a larger sample, with placebo control, and comprehensive neurologic evaluation of HE is warranted. It should include an exploration of longer-term outcome and the impact of this protocol in non-critically ill liver disease patients.
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Affiliation(s)
- Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 333, Taiwan
| | - Piero Amodio
- Department of Clinical and Experimental Medicine, University of Padua, Padova 35122, Italy.
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Miwa T, Hanai T, Hirata S, Nishimura K, Unome S, Nakahata Y, Imai K, Shirakami Y, Suetsugu A, Takai K, Shimizu M. Animal naming test stratifies the risk of falls and fall-related fractures in patients with cirrhosis. Sci Rep 2024; 14:4307. [PMID: 38383771 PMCID: PMC10881459 DOI: 10.1038/s41598-024-54951-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/19/2024] [Indexed: 02/23/2024] Open
Abstract
This study aimed to determine the relationship between animal naming test (ANT), falls, and fall-related fractures in patients with cirrhosis. Cognitive impairment and frailty were assessed using ANT and Karnofsky performance status (KPS), respectively. Factors stratifying the risk of previous falls and fall-related fractures within 1 year were assessed using a logistic regression model. Factors affecting patient performance in ANT were evaluated using multiple regression analysis. Of the 94 patients, 19% and 5% experienced falls and fall-related fractures, respectively. The performance in ANT was worse in patients who experienced falls (11 vs. 18; p < 0.001) and fall-related fractures (8 vs. 16; p < 0.001) than in those who did not. After adjustment, females, KPS, and ANT (odds ratio [OR], 0.78; 95% confidence interval [CI], 0.65-0.93; p = 0.005) were associated with falls, while ANT was significantly associated with fall-related fractures (OR, 0.56; 95% CI 0.35-0.88; p = 0.012). Age and education affected the performance in ANT, whereas the use of Oriental zodiac did not. The ANT is useful for stratifying the risk of falls and fall-related fractures in patients with cirrhosis. The effects of age and education should be considered when applying ANT in the Japanese population.
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Affiliation(s)
- Takao Miwa
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan.
| | - Tatsunori Hanai
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
- Center for Nutrition Support and Infection Control, Gifu University Hospital, Gifu, Japan
| | - Sachiyo Hirata
- Center for Nutrition Support and Infection Control, Gifu University Hospital, Gifu, Japan
| | - Kayoko Nishimura
- Center for Nutrition Support and Infection Control, Gifu University Hospital, Gifu, Japan
| | - Shinji Unome
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Yuki Nakahata
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
- Department of Gastroenterology, Asahi University Hospital, Gifu, Japan
| | - Kenji Imai
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Yohei Shirakami
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Atsushi Suetsugu
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Koji Takai
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
- Division for Regional Cancer Control, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Masahito Shimizu
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, 1-1 Yanagido, Gifu, 501-1194, Japan
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Ehrenbauer AF, Egge JFM, Gabriel MM, Tiede A, Dirks M, Witt J, Wedemeyer H, Maasoumy B, Weissenborn K. Comparison of 6 tests for diagnosing minimal hepatic encephalopathy and predicting clinical outcome: A prospective, observational study. Hepatology 2024:01515467-990000000-00738. [PMID: 38349709 DOI: 10.1097/hep.0000000000000770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 01/10/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND AND AIMS Current guidelines recommend the assessment for minimal HE in patients with liver cirrhosis. Various efforts were made to find tools that simplify the diagnosis. Here, we compare the 6 most frequently used tests for their validity and their predictive value for overt hepatic encephalopathy (oHE), rehospitalization, and death. APPROACH AND RESULTS One hundred thirty-two patients with cirrhosis underwent the Portosystemic Encephalopathy-Syndrome-Test yielding the psychometric hepatic encephalopathy score (PHES), Animal Naming Test (ANT), Critical Flicker Frequency (CFF), Inhibitory Control Test (ICT), EncephalApp (Stroop), and Continuous Reaction Time Test (CRT). Patients were monitored for 365 days regarding oHE development, rehospitalization, and death. Twenty-three patients showed clinical signs of HE grade 1-2 at baseline. Of the remaining 109 neurologically unimpaired patients, 35.8% had abnormal PHES and 44% abnormal CRT. Percentage of abnormal Stroop (79.8% vs. 52.3%), ANT (19.3% vs. 51.4%), ICT (28.4% vs. 36.7%), and CFF results (18.3% vs. 25.7%) changed significantly when adjusted norms were used for evaluation instead of fixed cutoffs. All test results correlated significantly with each other ( p <0.05), except for CFF. During follow-up, 24 patients developed oHE, 58 were readmitted to the hospital, and 20 died. Abnormal PHES results were linked to oHE development in the multivariable model. No other adjusted test demonstrated predictive value for any of the investigated endpoints. CONCLUSIONS Where applicable, the diagnosis of minimal HE should be made based on adjusted norm values for the tests, exclusively. The minimal HE tests cannot be equated with one another and have an overall limited value in predicting clinical outcomes.
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Affiliation(s)
- Alena F Ehrenbauer
- Department of Neurology, Hannover Medical School, Hannover, Germany
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Julius F M Egge
- Department of Neurology, Hannover Medical School, Hannover, Germany
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Maria M Gabriel
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Anja Tiede
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Meike Dirks
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Jennifer Witt
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Benjamin Maasoumy
- Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany
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Zhu QM, Singh AK, Chang HER, Konka SA. Hyperammonemic encephalopathy induced by valproic acid. BMJ Case Rep 2024; 17:e257144. [PMID: 38350699 PMCID: PMC10868277 DOI: 10.1136/bcr-2023-257144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Valproate (VPA) is broad-spectrum antiepileptic drug. Several adverse reactions including hepatotoxicity, fetal risk and pancreatitis are well known and labelled as boxed warnings in the USA. One adverse reaction that is less well known but clinically significant for its severe morbidity is hyperammonemic encephalopathy. We present a case of woman with hyperammonemic encephalopathy following the initiation of VPA therapy; she had a favourable outcome with discontinuation of the drug and prompt treatment with lactulose and L-carnitine.
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Affiliation(s)
- Qiuyu M Zhu
- Internal Medicine, Kaiser Permanente Mid-Atlantic States, Gaithersburg, Maryland, USA
| | - Amitosh K Singh
- Internal Medicine, Kaiser Permanente Mid-Atlantic States, Gaithersburg, Maryland, USA
| | - Huai-En Rachel Chang
- Internal Medicine, Kaiser Permanente Mid-Atlantic States, Gaithersburg, Maryland, USA
| | - Sandeep A Konka
- Hospital Medicine, Mid-Atlantic Permanente Medical Group, Rockville, Maryland, USA
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Luo J, Li M, Wu J, Wang H, Pan T, Wu C, Chen J, Huang M, Jiang Z. Transjugular intrahepatic portosystemic shunt for portal hypertension with chronic portal vein occlusion. Eur J Radiol 2024; 171:111316. [PMID: 38237521 DOI: 10.1016/j.ejrad.2024.111316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 11/07/2023] [Accepted: 01/10/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE This study aims to evaluate the long-term patency of transjugular intrahepatic portosystemic shunt (TIPS) and determine the predictors of shunt dysfunction in patients with chronic portal vein occlusion (CPVO). METHOD This retrospective study was conducted from December 2010 to December 2020 in patients with portal hypertension and CPVO. Patients were followed up from initial TIPS insertion to December 2022 or death. Details of TIPS procedure, adverse events and clinical outcomes were recorded. The cumulative rate of shunt patency was calculated by the Kaplan-Meier method and compared by using the log-rank test. Independent predictors of shunt dysfunction were calculated with the Cox regression model. A nomogram comprising independent variables was developed to enhance the predictive accuracy of shunt patency. RESULTS One hundred six patients (mean age, 45.3 years ± 13.6; 71 males and 35 females) were enrolled in the study. TIPS procedure was technically successful in 100 of 106 patients (94.3 %). The primary shunt patency rates for all 100 patients were 78.9 %, 74.7 %, 67.2 %, and 62.4 % at 6, 12, 24, and 36 months, respectively, and the overall shunt patency rates were 88.9 %, 86.8 %, 83.6 %, and 81.2 % at 6, 12, 24, and 36 months, respectively. Independent predictor of shunt dysfunction were inadequate inflow from superior mesenteric vein or splenic vein (the maximum diameter < 8 mm) and platelet count ≥ 300 × 109/L. The developed nomogram is a simple tool for accurately predicting shunt patency. CONCLUSIONS In patients with CPVO, inadequate inflow and high platelet count are important factors for TIPS dysfunction.
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Affiliation(s)
- Junyang Luo
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Mingan Li
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Jialin Wu
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Haofan Wang
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Tao Pan
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Chun Wu
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Junwei Chen
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China
| | - Mingsheng Huang
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China.
| | - Zaibo Jiang
- Department of Interventional Radiology, the Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou 510630, PR China.
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71
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Williams FR, Quinlan J, Freer A, Morrison B, Sitch A, Hockey F, Klas N, Towey J, Perera TPR, Rajoriya N, Lord JM, Armstrong MJ. Duke Activity Status Index and Liver Frailty Index predict mortality in ambulatory patients with advanced chronic liver disease: A prospective, observational study. Aliment Pharmacol Ther 2024; 59:547-557. [PMID: 38173029 DOI: 10.1111/apt.17834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/08/2023] [Accepted: 12/02/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND There remains a lack of consensus on how to assess functional exercise capacity and physical frailty in patients with advanced chronic liver disease (CLD) being assessed for liver transplantation (LT). Aim To investigate prospectively the utility of the Duke Activity Status Index (DASI) and Liver Frailty Index (LFI) in ambulatory patients with CLD. AIM To investigate prospectively the utility of the Duke Activity Status Index (DASI) and Liver Frailty Index (LFI) in ambulatory patients with CLD. METHODS We recruited patients from outpatient clinics at University Hospitals Birmingham, UK (2018-2019). We prospectively collated the DASI and LFI to identify the prevalence of, respectively, functional capacity and physical frailty, and to evaluate their accuracy in predicting overall and pre-LT mortality. RESULTS We studied 307 patients (57% male; median age 54 years; UKELD 52). Median DASI score was 28.7 (IQR 16.2-50.2), mean LFI was 3.82 (SD = 0.72), and 81% were defined either 'pre-frail' or 'frail'. Female sex and hyponatraemia were significant independent predictors of both DASI and LFI. Age and encephalopathy were significant independent predictors of LFI, while BMI significantly predicted DASI. DASI and LFI were significantly related to overall (HR 0.97, p = 0.001 [DASI], HR 2.04, p = 0.001 [LFI]) and pre-LT mortality (HR 0.96, p = 0.02 [DASI], HR 1.94, p = 0.04 [LFI]). CONCLUSIONS Poor functional exercise capacity and physical frailty are highly prevalent among ambulatory patients with CLD who are being assessed for LT. The DASI and LFI are simple, low-cost tools that predict overall and pre-LT mortality. Implementation of both should be considered in all outpatients with CLD to highlight those who may benefit from targeted nutritional and exercise interventions.
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Affiliation(s)
- Felicity R Williams
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- School of Sports, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Jonathan Quinlan
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- School of Sports, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Alice Freer
- Therapies Department, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Breanna Morrison
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Alice Sitch
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Florence Hockey
- Medical and Dental School, University of Birmingham, Birmingham, UK
| | - Natasza Klas
- Medical and Dental School, University of Birmingham, Birmingham, UK
| | - Jennifer Towey
- Therapies Department, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Thamara P R Perera
- Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Neil Rajoriya
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
| | - Janet M Lord
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Matthew J Armstrong
- NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- Liver Transplant Unit, Queen Elizabeth University Hospitals Birmingham, Birmingham, UK
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Zhao H, Sun M, Zhang Y, Kong W, Fan L, Wang K, Xu Q, Chen B, Dong J, Shi Y, Wang Z, Wang S, Zhuang X, Li Q, Lin F, Yao X, Zhang W, Kong C, Zhang R, Feng D, Zhao X. Connecting the Dots: The Cerebral Lymphatic System as a Bridge Between the Central Nervous System and Peripheral System in Health and Disease. Aging Dis 2024; 15:115-152. [PMID: 37307828 PMCID: PMC10796102 DOI: 10.14336/ad.2023.0516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/16/2023] [Indexed: 06/14/2023] Open
Abstract
As a recently discovered waste removal system in the brain, cerebral lymphatic system is thought to play an important role in regulating the homeostasis of the central nervous system. Currently, more and more attention is being focused on the cerebral lymphatic system. Further understanding of the structural and functional characteristics of cerebral lymphatic system is essential to better understand the pathogenesis of diseases and to explore therapeutic approaches. In this review, we summarize the structural components and functional characteristics of cerebral lymphatic system. More importantly, it is closely associated with peripheral system diseases in the gastrointestinal tract, liver, and kidney. However, there is still a gap in the study of the cerebral lymphatic system. However, we believe that it is a critical mediator of the interactions between the central nervous system and the peripheral system.
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Affiliation(s)
- Hongxiang Zhao
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Meiyan Sun
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Yue Zhang
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Wenwen Kong
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Lulu Fan
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Kaifang Wang
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Qing Xu
- Department of Anesthesiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Baiyan Chen
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Jianxin Dong
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Yanan Shi
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Zhengyan Wang
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - ShiQi Wang
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Xiaoli Zhuang
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Qi Li
- Department of Anesthesiology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Feihong Lin
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Xinyu Yao
- Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
| | - WenBo Zhang
- Department of Neurosurgery, The Children’s Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China.
| | - Chang Kong
- Department of Anesthesiology and Critical Care Medicine, Tianjin Nankai Hospital, Tianjin Medical University, Tianjin, China.
| | - Rui Zhang
- Department of Anesthesiology, Affiliated Hospital of Weifang Medical University, Weifang, China.
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
| | - Dayun Feng
- Department of neurosurgery, Tangdu hospital, Fourth Military Medical University, Xi'an, China.
| | - Xiaoyong Zhao
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
- Department of Anesthesiology, Affiliated Hospital of Weifang Medical University, Weifang, China.
- Shandong Provincial Medicine and Health Key Laboratory of Clinical Anesthesia, School of Anesthesiology, Weifang Medical University, Weifang, China.
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Miller A, Carney B, Shah S, Chen HW, Gougol A, Borhani A, Bataller R, Malik S, Rachakonda V. Liver surface nodularity and ascites are associated with mortality risk in acute alcohol-associated hepatitis. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:273-282. [PMID: 38123167 DOI: 10.1111/acer.15248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 11/16/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Acute alcohol-associated hepatitis (AH) is associated with high mortality. CT-derived liver surface nodularity (LSN) is a robust prognostic biomarker in other chronic liver diseases. The aim of this study was to determine relationships between LSN, disease severity, and mortality in AH. METHODS Adults hospitalized with AH from January 2016 to March 2020 were included if an abdominal CT was performed between 8 weeks prior to 72 h after hospitalization. LSN was measured using quantitative methods (Liver Surface Nodularity Software version 0.88, Birmingham, AL, USA). Cox proportional hazards models, logistic regression and AUROC analysis were used to examine relationships between LSN and 180-day transplant-free survival. RESULTS Of 386 patients hospitalized with AH during the study period, 230 had CT scans performed, and 205 met inclusion criteria. Mean transplant-free survival was 127 days (95% CI 118-137). Within each cohort, patients were grouped into low [LSN-LOW, N = 109 (53.2%)] and high [LSN-HIGH, N = 96 (46.8%)] LSN strata based on an optimal cutoff of 2.86 derived from unadjusted ROC curves. Patients with high LSN had features of portal hypertension, which included encephalopathy [53 (55.2%) vs. 43 (39.4%), p = 0.017], ascites on CT [81 (84.4%) vs. 69 (63.3%), p = 0.001] and portosystemic shunts [78 (81.2%) vs. 69 (63.3%), p = 0.003]. High LSN, ascites and MELD were independently associated with lower likelihood of 180-day transplant-free survival, and inclusion of a score assigning 1 point each for high LSN or ascites on CT (AHRADS score) to MELD enhanced diagnostic accuracy of AUROC for 180-day survival compared to MELD alone [AUROC 0.782 (95% CI 0.719-0.845) vs. 0.735 (0.667-0.802), p = 0.023]. CONCLUSIONS CT-derived factors that include LSN and ascites are radiographic biomarkers associated with 180-day transplant-free survival in alcohol-associated hepatitis.
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Affiliation(s)
- Alex Miller
- Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Benjamin Carney
- Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Shivani Shah
- Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Hui-Wei Chen
- Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Amir Gougol
- University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Amir Borhani
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Ramon Bataller
- Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Shahid Malik
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Vikrant Rachakonda
- Gastroenterology and Hepatology, University of California Davis School of Medicine, Sacramento, California, USA
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Nelaturi P, P Kadamani S, Sambandam R. Alcoholism and Socioeconomic Status among Patients with Hepatic Encephalopathy in Association with Increased Mortality. ADDICTION & HEALTH 2024; 16:1-5. [PMID: 38651030 PMCID: PMC11032619 DOI: 10.34172/ahj.2024.1467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 01/15/2024] [Indexed: 04/25/2024]
Abstract
Background Hepatic encephalopathy (HE) is a complex neuropsychiatric disorder indicated by a deterioration in the functioning of hepatocytes. Impaired brain function is observed in advanced alcoholic liver disease particularly manifesting as HE. The pathophysiology of alcohol-related HE remains unclear. Accordingly, this study aimed to assess alcoholism and socioeconomic status of patients with liver disease compared with stages of HE. Methods This cross-sectional study was conducted on 62 alcoholic patients who have been consuming alcohol for more than 14 years. Patients were recruited based on the assessment of clinical symptoms and diagnosed according to the MELD and Child-Pugh scoring systems. Findings Descriptive statistics including demographic details and clinical features of patients were classified based on alcoholism and socioeconomic status. Patients belonging to the lower- and middle-income classes were more in number with a mean age of 46.66±10.21 and 47.14±6.36 years, respectively compared to upper-middle- and upper-income classes. The amount of alcohol intake was 116.59±45.60 in the middle class and 110.0±62.45 in the upper class. Conclusion Increased progression of HE leads to a rise in the mortality rate due to higher consumption of alcohol. HE is a severe complication in alcohol-related liver cirrhosis that contributes to impaired cognitive function in patients.
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Affiliation(s)
- Prabhudas Nelaturi
- Multidisciplinary Center for Biomedical Research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission’s Research Foundation (Deemed to be University), Kirumampakkam, Puducherry-607402, India
| | - Sangeetha P Kadamani
- Multidisciplinary Center for Biomedical Research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission’s Research Foundation (Deemed to be University), Kirumampakkam, Puducherry-607402, India
| | - Ravikumar Sambandam
- Multidisciplinary Center for Biomedical Research, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission’s Research Foundation (Deemed to be University), Kirumampakkam, Puducherry-607402, India
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Bajaj JS, Fagan A, Gavis EA, Mousel T, Gallagher ML, Puri P, Fuchs M, Davis BC, Hylemon PB, Zhou H, Ahluwalia V, Cadrain R, Sikaroodi M, Gillevet PM. The RIVET RCT: Rifamycin SV MMX improves muscle mass, physical function, and ammonia in cirrhosis and minimal encephalopathy. Hepatol Commun 2024; 8:e0384. [PMID: 38315140 PMCID: PMC10843468 DOI: 10.1097/hc9.0000000000000384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/02/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Minimal hepatic encephalopathy (MHE) negatively affects the prognosis of cirrhosis, but treatment is not standard. Rifamycin SV MMX (RiVM) is a nonabsorbable rifampin derivative with colonic action. METHODS In a phase 2 placebo-controlled, double-blind randomized clinical trial patients with MHE were randomized to RiVM or placebo for 30 days with a 7-day follow-up. The primary endpoint was a change in stool cirrhosis dysbiosis ratio. Gut-brain (cognition, stool/salivary microbiome, ammonia, brain magnetic resonance spectroscopy), inflammation (stool calprotectin/serum cytokines), patient-reported outcomes (sickness impact profile: total/physical/psychosocial, high = worse), and sarcopenia (handgrip, bioelectric impedance) were secondary. Between/within groups and delta (post-pre) comparisons were performed. RESULTS Thirty patients (15/group) were randomized and completed the study without safety concerns. While cirrhosis dysbiosis ratio was statistically similar on repeated measures ANOVA (95% CI: -0.70 to 3.5), ammonia significantly reduced (95% CI: 4.4-29.6) in RiVM with changes in stool microbial α/β-diversity. MHE status was unchanged but only serial dotting (which tests motor strength) improved in RiVM-assigned patients. Delta physical sickness impact profile (95% CI: 0.33 = 8.5), lean mass (95% CI: -3.3 to -0.9), and handgrip strength (95% CI: -8.1 to -1.0) improved in RiVM versus placebo. Stool short-chain fatty acids (propionate, acetate, and butyrate) increased post-RiVM. Serum, urine, and stool bile acid profile changed to nontoxic bile acids (higher hyocholate/ursodeoxycholate and lower deoxycholate/lithocholate) post-RiVM. Serum IL-1β and stool calprotectin decreased while brain magnetic resonance spectroscopy showed higher glutathione concentrations in RiVM. CONCLUSIONS RiVM is well tolerated in patients with MHE with changes in stool microbial composition and function, ammonia, inflammation, brain oxidative stress, and sarcopenia-related parameters without improvement in cognition. RiVM modulates the gut-brain axis and gut-muscle axis in cirrhosis.
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Affiliation(s)
- Jasmohan S. Bajaj
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Andrew Fagan
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Edith A. Gavis
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Travis Mousel
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Mary L. Gallagher
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Puneet Puri
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Michael Fuchs
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Brian C. Davis
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Phillip B. Hylemon
- Department of Microbiology and Immunology, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Huiping Zhou
- Department of Microbiology and Immunology, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
| | - Vishwadeep Ahluwalia
- Department of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Virginia Commonwealth University and Richmond VA Medical Center, Richmond, Virginia, USA
- Center for Advanced Brain Imaging, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Robert Cadrain
- Collaborative Advanced Research Imaging Center, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Masoumeh Sikaroodi
- Microbiome Analysis Center, George Mason University, Manassas, Virginia, USA
| | - Patrick M. Gillevet
- Microbiome Analysis Center, George Mason University, Manassas, Virginia, USA
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Han L, Huang A, Chen J, Teng G, Sun Y, Chang B, Liu HL, Xu M, Lan X, Liang Q, Zhao J, Tian H, Chen S, Zhu Y, Xie H, Dang T, Wang J, Li N, Wang X, Chen Y, Yang YF, Ji D, Zou Z. Clinical characteristics and prognosis of non-APAP drug-induced acute liver failure: a large multicenter cohort study. Hepatol Int 2024; 18:225-237. [PMID: 37208493 PMCID: PMC10858105 DOI: 10.1007/s12072-023-10541-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/15/2023] [Indexed: 05/21/2023]
Abstract
BACKGROUND There is growing recognition of natural history, complications, and outcomes of patients who develop non-acetaminophen (APAP) drug-induced acute liver failure (ALF). To clarify high-risk factors and develop a nomogram model to predict transplant-free survival (TFS) in patients with non-APAP drug-induced ALF. METHODS Patients with non-APAP drug-induced ALF from 5 participating centers were retrospectively analyzed. The primary endpoint was 21-day TFS. Total sample size was 482 patients. RESULTS Regarding causative agents, the most common implicated drugs were herbal and dietary supplements (HDS) (57.0%). The hepatocellular type (R ≥ 5) was the main liver injury pattern (69.0%). International normalized ratio, hepatic encephalopathy grades, the use of vasopressor, N-acetylcysteine, or artificial liver support system were associated with TFS and incorporated to construct a nomogram model (drug-induced acute liver failure-5, DIALF-5). The AUROC of DIALF-5 for 7-day, 21-day, 60-day, and 90-day TFS in the internal cohort were 0.886, 0.915, 0.920, and 0.912, respectively. Moreover, the AUROC of DIALF-5 for 21-day TFS had the highest AUROC, which was significantly higher than 0.725 of MELD and 0.519 of KCC (p < 0.05), numerically higher than 0.905 of ALFSG-PI but without statistical difference (p > 0.05). These results were successfully validated in the external cohort (147 patients). CONCLUSIONS Based on easily identifiable clinical data, the novel DIALF-5 model was developed to predict transplant-free survival in non-APAP drug-induced ALF, which was superior to KCC, MELD and had a similar prediction performance to ALFSG-PI but is more convenient, which can directly calculate TFS at multiple time points.
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Affiliation(s)
- Lin Han
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Ang Huang
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Jinjun Chen
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guangju Teng
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Ying Sun
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Binxia Chang
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Hong-Li Liu
- Southeast University School of Medicine, No. 87 Dingjiaqiao Road, Gulou District, Nanjing, 210003, China
- The Second Hospital of Nanjing, Teaching Hospital of Southeast University, No. 1-1 Zhongfu Road, Gulou District, Nanjing, 210003, China
| | - Manman Xu
- Fourth Department of Liver Disease, Beijing Youan Hospital, Capital Medical University, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing, 100069, China
- Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing, 100069, China
| | - Xiaoqin Lan
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases and Hepatology Unit, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qingsheng Liang
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Jun Zhao
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Hui Tian
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Songhai Chen
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Yun Zhu
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Huan Xie
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Tong Dang
- Inner Mongolia Institute of Digestive Diseases, The Second Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, China
| | - Jing Wang
- Inner Mongolia Institute of Digestive Diseases, The Second Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, China
| | - Ning Li
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Xiaoxia Wang
- Department of Medical Risk Management, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Yu Chen
- Fourth Department of Liver Disease, Beijing Youan Hospital, Capital Medical University, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing, 100069, China.
- Beijing Municipal Key Laboratory of Liver Failure and Artificial Liver Treatment Research, No. 8, Xi Tou Tiao, Youanmenwai Street, Fengtai District, Beijing, 100069, China.
| | - Yong-Feng Yang
- Southeast University School of Medicine, No. 87 Dingjiaqiao Road, Gulou District, Nanjing, 210003, China.
- The Second Hospital of Nanjing, Teaching Hospital of Southeast University, No. 1-1 Zhongfu Road, Gulou District, Nanjing, 210003, China.
- Department of Liver Diseases, The Second Hospital of Nanjing, Affiliated to Nanjing University of Traditional Chinese Medicine, No. 1-1 Zhongfu Road, Gulou District, Nanjing, 210003, China.
| | - Dong Ji
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China.
- Peking University 302 Clinical Medical School, Beijing, 100039, China.
| | - Zhengsheng Zou
- Senior Department of Hepatology, The Fifth Medical Center of PLA General Hospital, Beijing, 100039, China.
- Peking University 302 Clinical Medical School, Beijing, 100039, China.
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Kimura K, Osaki A, Hirata Y, Egawa H, Kogiso T, Nakamura G, Hashidate H, Wakabayashi T, Sato M, Waguri N. A case of acute liver failure caused by Budd-Chiari syndrome salvaged by brain-dead donor liver transplantation. Clin J Gastroenterol 2024; 17:84-92. [PMID: 37773425 DOI: 10.1007/s12328-023-01863-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/11/2023] [Indexed: 10/01/2023]
Abstract
A 24-year-old man was admitted to our hospital with abdominal distension. He was found to have acute liver failure and diagnosed with Budd-Chiari syndrome based on angiography and liver biopsy. Liver transplantation was deemed necessary when angiography showed extensive thrombotic occlusion of the hepatic veins and liver biopsy revealed submassive hepatic necrosis. The patient was found to have the JAK2V617F mutation, indicating a myeloproliferative neoplasm as the background disease. He developed hepatic encephalopathy but remained conscious on on-line hemodiafiltration. Brain-dead donor liver transplantation was performed on hospital day 30. Since then, the patient has remained well.
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Affiliation(s)
- Kiwamu Kimura
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan.
| | - Akihiko Osaki
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan
| | - Yoshihiro Hirata
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroto Egawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Tomomi Kogiso
- Department of Internal Medicine, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Gen Nakamura
- Department of Nephrology and Rheumatology, Niigata City General Hospital, Niigata, Japan
| | - Hideki Hashidate
- Department of Diagnostic Pathology, Niigata City General Hospital, Niigata, Japan
| | - Takuya Wakabayashi
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan
| | - Munehiro Sato
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan
| | - Nobuo Waguri
- Department of Gastroenterology and Hepatology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan
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Shah YR, Ali H, Tiwari A, Guevara-Lazo D, Nombera-Aznaran N, Pinnam BSM, Gangwani MK, Gopakumar H, Sohail AH, Kanumilli S, Calderon-Martinez E, Krishnamoorthy G, Thakral N, Dahiya DS. Role of fecal microbiota transplant in management of hepatic encephalopathy: Current trends and future directions. World J Hepatol 2024; 16:17-32. [PMID: 38313244 PMCID: PMC10835490 DOI: 10.4254/wjh.v16.i1.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 12/02/2023] [Accepted: 01/03/2024] [Indexed: 01/23/2024] Open
Abstract
Fecal microbiota transplantation (FMT) offers a potential treatment avenue for hepatic encephalopathy (HE) by leveraging beneficial bacterial displacement to restore a balanced gut microbiome. The prevalence of HE varies with liver disease severity and comorbidities. HE pathogenesis involves ammonia toxicity, gut-brain communication disruption, and inflammation. FMT aims to restore gut microbiota balance, addressing these factors. FMT's efficacy has been explored in various conditions, including HE. Studies suggest that FMT can modulate gut microbiota, reduce ammonia levels, and alleviate inflammation. FMT has shown promise in alcohol-associated, hepatitis B and C-associated, and non-alcoholic fatty liver disease. Benefits include improved liver function, cognitive function, and the slowing of disease progression. However, larger, controlled studies are needed to validate its effectiveness in these contexts. Studies have shown cognitive improvements through FMT, with potential benefits in cirrhotic patients. Notably, trials have demonstrated reduced serious adverse events and cognitive enhancements in FMT arms compared to the standard of care. Although evidence is promising, challenges remain: Limited patient numbers, varied dosages, administration routes, and donor profiles. Further large-scale, controlled trials are essential to establish standardized guidelines and ensure FMT's clinical applications and efficacy. While FMT holds potential for HE management, ongoing research is needed to address these challenges, optimize protocols, and expand its availability as a therapeutic option for diverse hepatic conditions.
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Affiliation(s)
- Yash R Shah
- Department of Internal Medicine, Trinity Health Oakland/Wayne State University, Pontiac, MI 48341, United States
| | - Hassam Ali
- Division of Gastroenterology and Hepatology, East Carolina University/Brody School of Medicine, Greenville, NC 27858, United States
| | - Angad Tiwari
- Department of Internal Medicine, Maharani Laxmi Bai Medical College, Jhansi 284001, India
| | - David Guevara-Lazo
- Faculty of Medicine, Universidad Peruana Cayetano Heredia, Lima 15102, Peru
| | | | - Bhanu Siva Mohan Pinnam
- Department of Internal Medicine, John H. Stroger Hospital of Cook County, Chicago, IL 60612, United States
| | - Manesh Kumar Gangwani
- Department of Internal Medicine, The University of Toledo, Toledo, OH 43606, United States
| | - Harishankar Gopakumar
- Department of Gastroenterology and Hepatology, University of Illinois College of Medicine at Peoria, Peoria, IL 61605, United States
| | - Amir H Sohail
- Department of Surgery, University of New Mexico, Albuquerque, NM 87106, United States
| | | | - Ernesto Calderon-Martinez
- Department of Internal Medicine, Universidad Nacional Autonoma de Mexico, Ciudad De Mexico 04510, Mexico
| | - Geetha Krishnamoorthy
- Department of Internal Medicine, Trinity Health Oakland/Wayne State University, Pontiac, MI 48341, United States
| | - Nimish Thakral
- Department of Digestive Diseases and Nutrition, University of Kentucky, Lexington, KY 40536, United States
| | - Dushyant Singh Dahiya
- Division of Gastroenterology, Hepatology & Motility, The University of Kansas School of Medicine, Kansas City, KS 66160, United States.
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Lin L, Huang ZY, Liu K, Tong XC, Zhang ZX, Xue Y. The Free Triiodothyronine, Gamma-Glutamyl Transpeptidase and Spontaneous Bacterial Peritonitis Index: A Novel Model for Predicting 1-Year Mortality in Patients with HBV-Related Hepatic Encephalopathy. Hepat Med 2024; 16:1-9. [PMID: 38283915 PMCID: PMC10819082 DOI: 10.2147/hmer.s450638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 01/12/2024] [Indexed: 01/30/2024] Open
Abstract
Background and Aims Hepatic encephalopathy (HE) is characterized by neuropsychiatric manifestations in patients with decompensated cirrhosis (DC) and/or liver failure. This study aimed to investigate the predictive value of thyroid hormone in patients with HE. Methods Patients with DC and HE were enrolled, and multivariate logistic analysis was conducted to analyze the risk factors for 1-year mortality. Results Among the 81 patients with HBV-related DC and HE, 9 (11.1%) died within 3 months, and 15 (18.5%) died within the first year. More patients with FT3 < 3.5pmol/L had ascites (33.3% vs 8.9%, P<0.01) and higher model for end-stage liver disease (MELD) (Z=3.669, P<0.01). Additionally, free triiodothyronine (FT3) levels were lower in the non-survivor group (P<0.01). FT3 exhibited a negative correlation with international normalized ratio and MELD (both P<0.05). Multivariate analysis revealed that FT3, gamma-glutamyl transpeptidase (GGT), and spontaneous bacterial peritonitis (SBP) were independent risk factors for 1-year mortality of HE. A new model incorporating FT3, GTT, and SBP demonstrated superiority to MELD based on the AUROC (0.9 and 0.752, P=0.04). Conclusion Low FT3, but not thyroid-stimulating hormone and free tetraiodothyronine, was identified as an independent risk factor for 1-year mortality in patients with DC and HE. The newly proposed prognostic model, which includes FT3, GTT, and SBP, holds significant predictive value.
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Affiliation(s)
- Lin Lin
- Institute of Hepatology, The Third People’s Hospital of Changzhou, Changzhou, People’s Republic of China
- Department of Pharmacy, The Third People’s Hospital of Changzhou, Changzhou Medical Center, Nanjing Medical University, Changzhou, People’s Republic of China
| | - Ze-yu Huang
- Institute of Hepatology, The Third People’s Hospital of Changzhou, Changzhou, People’s Republic of China
| | - Kai Liu
- Institute of Hepatology, The Third People’s Hospital of Changzhou, Changzhou, People’s Republic of China
- Department of Infectious Diseases, The Third People’s Hospital of Changzhou, Changzhou Medical Center, Nanjing Medical University, Changzhou, People’s Republic of China
| | - Xue-cheng Tong
- Institute of Hepatology, The Third People’s Hospital of Changzhou, Changzhou, People’s Republic of China
- Department of Infectious Diseases, The Third People’s Hospital of Changzhou, Changzhou Medical Center, Nanjing Medical University, Changzhou, People’s Republic of China
| | - Zhi-xin Zhang
- Department of Pulmonary Diseases, The Third People’s Hospital of Changzhou, Changzhou Medical Center, Nanjing Medical University, Changzhou, People’s Republic of China
| | - Yuan Xue
- Institute of Hepatology, The Third People’s Hospital of Changzhou, Changzhou, People’s Republic of China
- Department of Infectious Diseases, The Third People’s Hospital of Changzhou, Changzhou Medical Center, Nanjing Medical University, Changzhou, People’s Republic of China
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80
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Angerville B, Jurdana MA, Martinetti MP, Sarba R, Nguyen-Khac É, Naassila M, Dervaux A. Alcohol-related cognitive impairments in patients with and without cirrhosis. Alcohol Alcohol 2024; 59:agae008. [PMID: 38366913 DOI: 10.1093/alcalc/agae008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 01/17/2024] [Accepted: 01/26/2024] [Indexed: 02/19/2024] Open
Abstract
AIMS up to 80% of patients with alcohol use disorder display cognitive impairments. Some studies have suggested that alcohol-related cognitive impairments could be worsened by hepatic damage. The primary objective of this study was to compare mean scores on the Brief Evaluation of Alcohol-Related Neurocognitive Impairments measure between alcohol use disorder patients with (CIR+) or without cirrhosis (CIR-). METHODS we conducted a prospective case-control study in a hepatology department of a university hospital. All patients were assessed using the Evaluation of Alcohol-Related Neuropsychological Impairments test. RESULTS a total of 82 patients (50 CIR+, 32 CIR-) were included in this study. CIR- patients were significantly younger than CIR+ patients (respectively, 45.5 ± 6.8 vs 60.1 ± 9.0; P < .0001). After adjusting for age and educational level, the mean Evaluation of Alcohol-Related Neuropsychological Impairments total scores in the CIR+ group were significantly lower than in the group of CIR- patients (14.1 ± 0.7 vs 7.8 ± 0.4, respectively, P < .0001). The mean subscores on delayed verbal memory, alphabetical ordination, alternating verbal fluency, visuospatial abilities, and ataxia subtests were also significantly lower in the CIR+ than in the CIR- group (respectively, 1.9 ± 0.2 vs 2.8 ± 0.2; 1.8 ± 0.2 vs 2.7 ± 0.2; 2.2 ± 0.2 vs 3.6 ± 0.2; 0.7 ± 0.2 vs 1.6 ± 0.2; 0.7 ± 0.2 vs 3.1 ± 0.2; P < .0001 for all comparisons). CONCLUSIONS in the present study, alcohol use disorder patients with cirrhosis presented more severe cognitive impairments than those without cirrhosis. Longitudinal studies are needed to investigate how cirrhosis can influence cognitive impairments.
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Affiliation(s)
- Bernard Angerville
- Filière universitaire d'addictologie, EPS Barthélémy Durand, Étampes, 91150, France
- Université de Picardie Jules Verne, Centre Universitaire de Recherche en Santé, INSERM UMR 1247, Groupe de Recherche sur l'Alcool & les Pharmacodépendances, Amiens, 80000, France
| | - Marie-Alix Jurdana
- Université de Picardie Jules Verne, Centre Universitaire de Recherche en Santé, INSERM UMR 1247, Groupe de Recherche sur l'Alcool & les Pharmacodépendances, Amiens, 80000, France
| | | | - Ruxandra Sarba
- Département d'Hépato-Gastroenterologie, CHU d'Amiens, Amiens, 80000, France
| | - Éric Nguyen-Khac
- Université de Picardie Jules Verne, Centre Universitaire de Recherche en Santé, INSERM UMR 1247, Groupe de Recherche sur l'Alcool & les Pharmacodépendances, Amiens, 80000, France
- Département d'Hépato-Gastroenterologie, CHU d'Amiens, Amiens, 80000, France
| | - Mickael Naassila
- Université de Picardie Jules Verne, Centre Universitaire de Recherche en Santé, INSERM UMR 1247, Groupe de Recherche sur l'Alcool & les Pharmacodépendances, Amiens, 80000, France
| | - Alain Dervaux
- Filière universitaire d'addictologie, EPS Barthélémy Durand, Étampes, 91150, France
- Université de Picardie Jules Verne, Centre Universitaire de Recherche en Santé, INSERM UMR 1247, Groupe de Recherche sur l'Alcool & les Pharmacodépendances, Amiens, 80000, France
- Laboratoire de recherche PSYCHOMADD, Université paris Saclay, Villejuif, 94800, France
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Haines RW, Prowle JR, Day A, Bear DE, Heyland DK, Puthucheary Z. Association between urea trajectory and protein dose in critically ill adults: a secondary exploratory analysis of the effort protein trial (RE-EFFORT). Crit Care 2024; 28:24. [PMID: 38229072 PMCID: PMC10792897 DOI: 10.1186/s13054-024-04799-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/04/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Delivering higher doses of protein to mechanically ventilated critically ill patients did not improve patient outcomes and may have caused harm. Longitudinal urea measurements could provide additional information about the treatment effect of higher protein doses. We hypothesised that higher urea values over time could explain the potential harmful treatment effects of higher doses of protein. METHODS We conducted a reanalysis of a randomised controlled trial of higher protein doses in critical illness (EFFORT Protein). We applied Bayesian joint models to estimate the strength of association of urea with 30-day survival and understand the treatment effect of higher protein doses. RESULTS Of the 1301 patients included in EFFORT Protein, 1277 were included in this analysis. There were 344 deaths at 30 days post-randomisation. By day 6, median urea was 2.1 mmol/L higher in the high protein group (95% CI 1.1-3.2), increasing to 3.0 mmol/L (95% CI 1.3-4.7) by day 12. A twofold rise in urea was associated with an increased risk of death at 30 days (hazard ratio 1.34, 95% credible interval 1.21-1.48), following adjustment of baseline characteristics including age, illness severity, renal replacement therapy, and presence of AKI. This association persisted over the duration of 30-day follow-up and in models adjusting for evolution of organ failure over time. CONCLUSIONS The increased risk of death in patients randomised to a higher protein dose in the EFFORT Protein trial was estimated to be mediated by increased urea cycle activity, of which serum urea is a biological signature. Serum urea should be taken into consideration when initiating and continuing protein delivery in critically ill patients. CLINICALTRIALS gov Identifier: NCT03160547 (2017-05-17).
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Affiliation(s)
- Ryan W Haines
- Adult Critical Care Unit, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1BB, UK.
- William Harvey Research Institute, Queen Mary University of London, London, UK.
| | - John R Prowle
- Adult Critical Care Unit, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1BB, UK
- William Harvey Research Institute, Queen Mary University of London, London, UK
- Department of Renal Medicine and Transplantation, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1BB, UK
| | - Andrew Day
- Clinical Evaluation Research Unit, Kingston Health Science Center, Kingston, ON, Canada
| | - Danielle E Bear
- Departments of Critical Care and Nutrition and Dietetics, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Daren K Heyland
- Department of Critical Care Medicine, Queen's University, Kingston, ON, Canada
| | - Zudin Puthucheary
- Adult Critical Care Unit, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1BB, UK
- William Harvey Research Institute, Queen Mary University of London, London, UK
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Li J, Yang D, Ge S, Liu L, Huo Y, Hu Z. Identifying hub genes of sepsis-associated and hepatic encephalopathies based on bioinformatic analysis-focus on the two common encephalopathies of septic cirrhotic patients in ICU. BMC Med Genomics 2024; 17:19. [PMID: 38212812 PMCID: PMC10785360 DOI: 10.1186/s12920-023-01774-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 12/12/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND In the ICU ward, septic cirrhotic patients are susceptible to suffering from sepsis-associated encephalopathy and/or hepatic encephalopathy, which are two common neurological complications in such patients. However, the mutual pathogenesis between sepsis-associated and hepatic encephalopathies remains unclear. We aimed to identify the mutual hub genes, explore effective diagnostic biomarkers and therapeutic targets for the two common encephalopathies and provide novel, promising insights into the clinical management of such septic cirrhotic patients. METHODS The precious human post-mortem cerebral tissues were deprived of the GSE135838, GSE57193, and GSE41919 datasets, downloaded from the Gene Expression Omnibus database. Furthermore, we identified differentially expressed genes and screened hub genes with weighted gene co-expression network analysis. The hub genes were then subjected to Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway functional enrichment analyses, and protein-protein interaction networks were constructed. Receiver operating characteristic curves and correlation analyses were set up for the hub genes. Finally, we explored principal and common signaling pathways by using Gene Set Enrichment Analysis and the association between the hub genes and immune cell subtype distribution by using CIBERSORT algorithm. RESULTS We identified seven hub genes-GPR4, SOCS3, BAG3, ZFP36, CDKN1A, ADAMTS9, and GADD45B-by using differentially expressed gene analysis and weighted gene co-expression network analysis method. The AUCs of these genes were all greater than 0.7 in the receiver operating characteristic curves analysis. The Gene Set Enrichment Analysis results demonstrated that mutual signaling pathways were mainly enriched in hypoxia and inflammatory response. CIBERSORT indicated that these seven hub genes were closely related to innate and adaptive immune cells. CONCLUSIONS We identified seven hub genes with promising diagnostic value and therapeutic targets in septic cirrhotic patients with sepsis-associated encephalopathy and/or hepatic encephalopathy. Hypoxia, inflammatory, and immunoreaction responses may share the common downstream pathways of the two common encephalopathies, for which earlier recognition and timely intervention are crucial for management of such septic cirrhotic patients in ICU.
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Affiliation(s)
- Juan Li
- Department of Intensive Care Unit, Hebei Key Laboratory of Critical Disease Mechanism and Intervention, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Dong Yang
- Department of Emergency (Xiangjiang Hospital), The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, Hebei, China
| | - Shengmei Ge
- Department of Intensive Care Unit, Hebei Key Laboratory of Critical Disease Mechanism and Intervention, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Lixia Liu
- Department of Intensive Care Unit, Hebei Key Laboratory of Critical Disease Mechanism and Intervention, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Yan Huo
- Department of Intensive Care Unit, Hebei Key Laboratory of Critical Disease Mechanism and Intervention, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Zhenjie Hu
- Department of Intensive Care Unit, Hebei Key Laboratory of Critical Disease Mechanism and Intervention, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China.
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Cui Y, Zhang M, Guo J, Jin J, Wang H, Wang X. Correlation between sarcopenia and cirrhosis: a meta-analysis. Front Nutr 2024; 10:1342100. [PMID: 38268669 PMCID: PMC10805929 DOI: 10.3389/fnut.2023.1342100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 12/27/2023] [Indexed: 01/26/2024] Open
Abstract
Background The relationship between sarcopenia and cirrhosis is unclear. In this research, our aim is to evaluate the prevalence of sarcopenia among individuals with liver cirrhosis and its correlation with survival and mortality risks. Methods We conducted searches on PubMed, Web of Science, EMBASE, and Cochrane for English articles published up to July 10, 2023, and additionally manually searched the bibliography of relevant articles. We incorporated research on sarcopenia in patients with cirrhosis to examine the connection between sarcopenia and the likelihood of survival and mortality. Statistical analyses were carried out utilizing the Stata version 15.1 software. Depending on the heterogeneity of the results, we employed either fixed-effects models or random-effects models for data synthesis. To assess publication bias, we employed funnel plots and conducted Egger's test. Results We included 40 studies involving 8,945 patients with cirrhosis. The overall prevalence of cirrhosis was 41% (95% CI 34%-48%). Male patients and those with liver cirrhosis and hepatic encephalopathy had a higher prevalence of sarcopenia (44% for male patients and 48% for hepatic encephalopathy patients). Sarcopenia emerged as a risk factor for both survival (HR = 2.57, 95% CI 2.02-3.27, p < 0.001) and mortality (HR = 2.13, 95% CI 1.86-2.44, p < 0.001) in patients with cirrhosis. Subgroup analyses consistently yielded the same results for study sites, whether HCC patients were excluded from the cohort, whether patients were from the liver transplant cohort or had undergone tips surgery, the definition of sarcopenia (L3-SMI or other methods), and the diagnostic criteria used by patients. The presence of sarcopenia was also a significant risk factor for hepatic encephalopathy [HR = 2.27, 95% CI (1.76-2.94), p < 0.001]. Conclusion This systematic review and meta-analysis reveal that patients with cirrhosis have a prevalence of sarcopenia of 41% and is associated with survival rate and mortality rate. Therefore, we should attach importance to the screening of sarcopenia in patients with cirrhosis, early detection of susceptible populations, and appropriate measures to reduce the occurrence and adverse outcomes.Systematic review registration:https://www.crd.york.ac.uk/PROSPERO/#recordDetails.
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Affiliation(s)
| | | | | | | | | | - Xinran Wang
- General Surgery Department, Xuanwu Hospital Capital Medical University, Beijing, China
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84
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Szymkowicz SM, May PE, Weeks JW, O'Connell D, Nelson Sheese AL. Psychometric properties of the Montreal Cognitive Assessment (MoCA) in inpatient liver transplant candidates. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:19-26. [PMID: 34622723 DOI: 10.1080/23279095.2021.1986510] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Hepatic encephalopathy (HE) is a consequence of liver disease and often diagnosed via psychometric testing. With inpatients, the Montreal Cognitive Assessment (MoCA) may be used as part of cognitive screening for transplant candidacy. However, the MoCA was developed to detect mild cognitive impairment in aging populations and its psychometric properties in inpatients with liver disease have not been determined. Retrospective chart review identified inpatient liver transplant candidates who were administered a MoCA as part of their neuropsychological screening and had either no cognitive dysfunction or a diagnosis of HE made by a neuropsychologist (n = 57, mean age = 48.8 ± 12.6 years). Psychometric analyses were conducted and regression analysis was performed to determine the predictive value of different variables on total MoCA scores. Internal consistency of MoCA domain scores was good (α = 0.80). Significant inverse relationships were found with Trail Making Test, Parts A and B (r's = -0.43 and -0.71, respectively). A cutoff score of 24 or below had the best sensitivity (0.72) and specificity (0.77) for identifying those with a diagnosis of HE. Increasing age and the presence of altered mental status were the strongest predictors of lower MoCA scores (both p's < 0.05, ηp2 = 0.10-0.14). The MoCA is appropriate to use with inpatient liver transplant candidates, with a cutoff of 24 or below to detect abnormal cognition. In addition to the clinical interview and other neuropsychological tests (including, but not limited to, the Trail Making Test, Parts A and B), low MoCA scores can help determine the presence of HE.
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Affiliation(s)
- Sarah M Szymkowicz
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Pamela E May
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Justin W Weeks
- Department of Psychology, Nebraska Medicine, Omaha, NE, USA
| | - Debra O'Connell
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Amelia L Nelson Sheese
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
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85
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Miwa T, Richardson JK, Murphy SL, Ellmers TJ, Miwa Y, Maeda T, Hanai T, Shimizu M. Short-latency reaction time and accuracy are impaired in patients with cirrhosis: An international multicenter retrospective study. Geriatr Gerontol Int 2024; 24:25-31. [PMID: 37973613 DOI: 10.1111/ggi.14742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/16/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
AIM The inability to quickly react to an external event can lead to an increased risk for accidents (e.g., falls, car crashes) in patients with cirrhosis. The aim of this study was to determine whether a novel clinically feasible measure of simple reaction time (SRT) and reaction accuracy (RA)-a go/no-go task occurring within 400 ms-could differentiate patients with cirrhosis from controls. METHODS This retrospective study included 160 patients with cirrhosis and 160 controls assessed between January 2010 and October 2022. SRT and RA were evaluated using a ruler drop paradigm and compared using propensity score matching. Factors distinguishing patients with cirrhosis from controls were assessed using logistic regression and receiver operating characteristics curve (ROC) analyses. RESULTS Propensity score matching identified 112 participants in each group with comparable baseline characteristics. As compared with controls, patients with cirrhosis exhibited significantly prolonged SRT (200 vs. 174 ms; P < 0.001) and diminished total RA (63% vs. 73%; P < 0.001). After adjustment for confounding factors, SRT and RA independently identified patients with cirrhosis. ROC analyses showed that SRT more effectively identified patients with cirrhosis than did the number-connection test/trail-making test-B (area under the curve, 0.87 vs. 0.60; P < 0.001). CONCLUSIONS Patients with cirrhosis demonstrated impairments in short-latency cognitive function. Given that SRT and RA are associated with balance, falls, and response to perturbation, these parameters may present a task-specific method to identify patients with cirrhosis at high risk of falls and motor vehicle crashes. Geriatr Gerontol Int 2024; 24: 25-31.
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Affiliation(s)
- Takao Miwa
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, Gifu, Japan
- Health Administration Center, Gifu University, Gifu, Japan
| | - James K Richardson
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan, USA
| | - Susan L Murphy
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan, USA
| | - Toby J Ellmers
- Department of Brain Sciences, Centre for Vestibular Neurology, Imperial College London, London, UK
| | - Yoshiyuki Miwa
- Miwa Clinic, Gastroenterology and Hepatology, Gifu, Japan
| | - Teruo Maeda
- Department of Internal Medicine, Nishimino Kosei Hospital, Gifu, Japan
| | - Tatsunori Hanai
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Masahito Shimizu
- Department of Gastroenterology/Internal Medicine, Graduate School of Medicine, Gifu University, Gifu, Japan
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86
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Carroll A, Boike JR. Tips for TIPS recipients: A patient-focused guidance on TIPS. Clin Liver Dis (Hoboken) 2024; 23:e0091. [PMID: 38283304 PMCID: PMC10810578 DOI: 10.1097/cld.0000000000000091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/08/2023] [Indexed: 01/30/2024] Open
Affiliation(s)
- Allison Carroll
- Department of Medicine, Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Justin R. Boike
- Department of Medicine, Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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87
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Kalambokis GN, Chouliara N, Tsiakas I, Filippas-Ntekuan S, Christaki M, Despotis G, Milionis H. Impact of continued alcohol use on liver-related outcomes of alcohol-associated cirrhosis: a retrospective study of 440 patients. Eur J Gastroenterol Hepatol 2024; 36:89-96. [PMID: 37823451 DOI: 10.1097/meg.0000000000002648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
BACKGROUND AND AIM The prevalence of alcohol-associated cirrhosis is increasing. In this respect, we investigated the long-term impact of non-abstinence on the clinical course of alcohol-associated cirrhosis. METHODS We retrospectively evaluated 440 patients with alcohol-associated cirrhosis (compensated cirrhosis: n = 190; decompensated cirrhosis: n = 250) diagnosed between January 2000 and July 2017 who consumed alcohol until diagnosis of cirrhosis. We assessed liver-related outcomes including first and further decompensating events (ascites, variceal bleeding, and hepatic encephalopathy), and death in relation to continued alcohol use. RESULTS Overall, 53.6% of patients remained abstinent (compensated cirrhosis: 57.9%; decompensated cirrhosis: 50.4%). Non-abstinent versus abstinent patients with compensated cirrhosis and decompensated cirrhosis showed significantly higher 5-year probability of first decompensation (80.2% vs. 36.8%; P < 0.001) and further decompensation (87.9% vs. 20.6%; P < 0.001), respectively. Five-year survival was substantially lower among non-abstinent patients with compensated cirrhosis (45.9% vs. 90.7%; P < 0.001) and decompensated cirrhosis (22.9% vs. 73.8%; P < 0.001) compared to abstinent. Non-abstinent versus abstinent patients of the total cohort showed an exceedingly lower 5-year survival (32.2% vs. 82.4%; P < 0.001). Prolonged abstinence (≥2 years) was required to influence outcomes. Non-abstinence independently predicted mortality in the total cohort (hazard ratio [HR] 3.371; confidence interval [CI]: 2.388-4.882; P < 0.001) along with the Child-Pugh class (HR: 4.453; CI: 2.907-6.823; P < 0.001) and higher age (HR: 1.023; CI: 1.007-1.039; P = 0.005). CONCLUSION Liver-related outcomes are worse among non-abstinent patients with alcohol- associated cirrhosis prompting urgent interventions ensuring abstinence.
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Affiliation(s)
- Georgios N Kalambokis
- First Division of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
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88
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Mingpun W, Sobhonslidsuk A, Chumnumwat S. Optimal resting heart rate and ascites-related death in patients with cirrhosis and ascites using nonselective beta-blockers (ORCA). Clin Transl Sci 2024; 17:e13681. [PMID: 37950532 PMCID: PMC10766015 DOI: 10.1111/cts.13681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/09/2023] [Accepted: 11/05/2023] [Indexed: 11/12/2023] Open
Abstract
Nonselective beta-blockers (NSBBs) may exacerbate ascites by impairing cardiac function. This study evaluated the impact of achieving a heart rate target of 55-60 beats per minute (bpm) on ascites-related death and complications from worsening ascites in patients with cirrhosis and diuretic-responsive ascites using NSBBs. A retrospective study was conducted at the Faculty of Medicine Ramathibodi Hospital, Mahidol University (2012-2022) and analyzed patients with cirrhosis and diuretic-responsive ascites using NSBBs (propranolol/carvedilol) for variceal bleeding prophylaxis. The outcomes were incidence of ascites-related death and complications from worsening ascites, comparing the achievable target group (heart rate 55-60 bpm) and the unachievable target group (heart rate >60 bpm). A total of 206 patients were included in the study, with a median follow-up time of 20 months. The patients were divided into an achievable target group (n = 75, median heart rate = 58.0 bpm) and an unachievable target group (n = 131, median heart rate = 73.6 bpm). Propranolol was the most used NSBB (95.1%). The adjusted hazard ratio (HR) for ascites-related death from spontaneous bacterial peritonitis (SBP) or refractory ascites (RA) or hepatorenal syndrome (HRS) or hepatic encephalopathy (HE) showed no difference between the groups (adjusted HR 0.59 [0.23-1.54]; p = 0.28). Additionally, no significant difference was found in the incidence of complications between groups, including SBP, RA, HRS, and HE. Achieving a heart rate target of 55-60 bpm with NSBBs for variceal bleeding prophylaxis is safe in patients with diuretic-responsive ascites and cirrhosis.
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Affiliation(s)
- Warunee Mingpun
- Department of Pharmacy, Faculty of PharmacyMahidol UniversityBangkokThailand
- Department of Pharmaceutical Care, Faculty of PharmacyChiang Mai UniversityChiang MaiThailand
| | - Abhasnee Sobhonslidsuk
- Division of Gastroenterology and Hepatology, Faculty of Medicine, Ramathibodi HospitalMahidol UniversityBangkokThailand
| | - Supatat Chumnumwat
- Department of Pharmacy, Faculty of PharmacyMahidol UniversityBangkokThailand
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89
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Jatin Y, Sharma S, Singh N, Qamar S, Agarwal S, Gopi S, Gunjan D, Saraya A. An Open-label Randomized Controlled Trial of Early Initiation of Nasogastric Feeding After Endotherapy in Variceal Bleeding: A Proof-of-concept Study. J Clin Exp Hepatol 2024; 14:101260. [PMID: 38076376 PMCID: PMC10709198 DOI: 10.1016/j.jceh.2023.07.413] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 07/22/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND AND AIMS Limited data exist on the safety of early nasogastric (NG) feeding in patients with cirrhosis after endotherapy for variceal bleeding (VB). We studied the impact of early NG tube feeding in these patients in this proof-of-concept open-label randomized controlled trial. METHODS Eligible patients with cirrhosis undergoing endotherapy for VB were randomized to receive either a liquid diet through a 14 Fr NG tube (commencing 1 h after endotherapy) (early feeding [EF] group) or sips of water and lemon water orally (standard-of-care [SOC] group) for total duration of 48 h. The primary outcome was 5-day rebleeding in both arms. Other outcomes included 5-day infection rate, hepatic encephalopathy during hospitalization, and 6-week mortality. RESULTS Eighty patients (Mean age: 41 ± 11.5 years; males [82.5%]; alcohol etiology [55%]) were included. Baseline median Child-Pugh and MELD scores were similar (CTP: 8 [IQR: 8-9] vs 9 [8-9.25]; P = 0.47 and MELDNa: 13 [10.75-16.25] vs 15 [12-18.25]; P = 0.16). The 5-day rebleeding rates in EF and SOC groups were 2.5% and 5%, respectively (P = 0.55), and non-inferiority or superiority of either could not be demonstrated. The incidence of infection (2.5% [EF] vs 2.5% [SOC]; P = 1.00) and development of HE (5% [EF] vs 2.5% [SOC]; P = 0.36) during hospitalization were comparable. The average daily calorie and protein intake in the EF group during the 48 h was 1318 ± 240 Kcals and 43.4 ± 9.2 g of proteins. No patient in the EF group had feed intolerance. CONCLUSION Early initiation of NG tube-based feeding after endotherapy in VB appears safe and well tolerated without the additional risk of rebleeding or encephalopathy.
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Affiliation(s)
- Yegurla Jatin
- All India Institute of Medical Sciences, New Delhi, India
| | - Sanchit Sharma
- All India Institute of Medical Sciences, New Delhi, India
| | - Namrata Singh
- All India Institute of Medical Sciences, New Delhi, India
| | - Sumaira Qamar
- All India Institute of Medical Sciences, New Delhi, India
| | | | - Srikanth Gopi
- All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Gunjan
- All India Institute of Medical Sciences, New Delhi, India
| | - Anoop Saraya
- All India Institute of Medical Sciences, New Delhi, India
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90
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Lauridsen MM, Bajaj JS. Inpatient management of hepatic encephalopathy. Clin Liver Dis (Hoboken) 2024; 23:e0105. [PMID: 38312993 PMCID: PMC10833628 DOI: 10.1097/cld.0000000000000105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 11/06/2023] [Indexed: 02/06/2024] Open
Affiliation(s)
- Mette M. Lauridsen
- Virginia Commonwealth University, Division of Gastroenterology, Hepatology, and Nutrition, Richmond, Virginia, USA
- University Hospital of Southern Denmark, Institute for Regional Health Research, Esbjerg, Denmark
| | - Jasmohan S. Bajaj
- Virginia Commonwealth University, Division of Gastroenterology, Hepatology, and Nutrition, Richmond, Virginia, USA
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91
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Cao J, Yao Z, Huo G, Liu Z, Tang Y, Huang J, Chen M, Ding R, Shen L, Zhou D. Analysis of transjugular intrahepatic portosystemic shunt by hemodynamic simulation. Biomed Mater Eng 2024; 35:27-37. [PMID: 37482973 DOI: 10.3233/bme-230020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
BACKGROUND Transjugular intrahepatic portosystemic shunt (TIPS), which artificially creates a portocaval shunt to reduce portal venous pressure, has gradually become the primary treatment for portal hypertension (PH). However, there is no prefect shunting scheme in TIPS to balance the occurrence of postoperative complications and effective haemostasis. OBJECTIVE To construct cirrhotic PH models and compare different shunting schemes in TIPS. METHODS Three cases of cirrhotic PH with different liver volumes were selected for enhanced computed tomography scanning. The models for different shunting schemes were created using Mimics software, and following FLUENT calculation, all the models were imported into the software computational fluid dynamic-post for processing. In each shunting scheme, the differences in portal vein pressure, hepatic blood perfusion and blood flow from the superior mesenteric vein in the shunt tract were compared. The coefficient G was adapted to evaluate the advantages and disadvantages. RESULTS (1) Concerning the precise location of the shunt tract, the wider the diameter of the shunt tract, the lower the pressure of the portal vein and the lesser the hepatic blood perfusion. Meanwhile, the pressure drop objective was not achieved with the 6 mm-diameter shunting scheme. (2) The 8 mm-diameter shunting scheme through the left portal vein (LPV) had the highest coefficient G. CONCLUSION The 8 mm-diameter shunting scheme through the LPV may demonstrate a superior effect and prognosis in TIPS procedures.
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Affiliation(s)
- Junjie Cao
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Zhichao Yao
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Guijun Huo
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Zhanao Liu
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Yao Tang
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Jian Huang
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Minxin Chen
- Department of Mathematics, Soochow University, Suzhou, China
| | - Rui Ding
- Department of Mathematics, Soochow University, Suzhou, China
| | - Liming Shen
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
| | - Dayong Zhou
- Department of Vascular Surgery, Gusu School of Nanjing Medical University, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital (HQ), Suzhou, China
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92
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Sikerwar S, Zand S, Steel P, Jesudian A. Management of patients with cirrhosis in the emergency department: Implications for hospitalization outcomes. Liver Transpl 2024; 30:94-102. [PMID: 37851401 DOI: 10.1097/lvt.0000000000000285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/11/2023] [Indexed: 10/19/2023]
Affiliation(s)
- Sandeep Sikerwar
- New York Presbyterian Weill Cornell Medical Center New York, New York, USA
- Columbia University Irving Medical Center, New York, New York, USA
| | - Sohrab Zand
- New York Presbyterian Weill Cornell Medical Center New York, New York, USA
| | - Peter Steel
- New York Presbyterian Weill Cornell Medical Center New York, New York, USA
| | - Arun Jesudian
- New York Presbyterian Weill Cornell Medical Center New York, New York, USA
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93
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Bellafante D, Gioia S, Faccioli J, Riggio O, Ridola L, Nardelli S. The Management of Hepatic Encephalopathy from Ward to Domiciliary Care: Current Evidence and Gray Areas. J Clin Med 2023; 13:166. [PMID: 38202173 PMCID: PMC10780160 DOI: 10.3390/jcm13010166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/24/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Hepatic encephalopathy (HE) is a common complication of advanced liver disease and acute liver failure. It is a condition that features several neuropsychiatric symptoms that affect mortality, morbidity and the quality of patients' and caregivers' lives. An HE diagnosis is generally an exclusion diagnosis. Once the patient is admitted to the hospital, clinical examination, blood tests and eventually neuroimaging should be performed with the aim of ruling out other causes of acute brain dysfunction. Moreover, HE is recognized using various precipitants that can potentially promote its onset, alone or in combination, and must be identified. Once the diagnostic process is complete, a correct treatment should be started. The anti-HE treatment is based on a combination of the correction of precipitants; non-absorbable antibiotics, such as rifaximin; and non-absorbable disaccharides. Once the patient is discharged from the hospital, specific anti-HE therapy should be maintained in order to prevent other HE episodes.
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Affiliation(s)
| | | | | | | | | | - Silvia Nardelli
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00185 Rome, Italy; (D.B.)
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94
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Wang Y, Yang L, Shang Y, Huang Y, Ju C, Zheng H, Zhao W, Liu J. Identifying Minimal Hepatic Encephalopathy: A New Perspective from Magnetic Resonance Imaging. J Magn Reson Imaging 2023. [PMID: 38149764 DOI: 10.1002/jmri.29179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023] Open
Abstract
Type C hepatic encephalopathy (HE) is a condition characterized by brain dysfunction caused by liver insufficiency and/or portal-systemic blood shunting, which manifests as a broad spectrum of neurological or psychiatric abnormalities, ranging from minimal HE (MHE), detectable only by neuropsychological or neurophysiological assessment, to coma. Though MHE is the subclinical phase of HE, it is highly prevalent in cirrhotic patients and strongly associated with poor quality of life, high risk of overt HE, and mortality. It is, therefore, critical to identify MHE at the earliest and timely intervene, thereby minimizing the subsequent complications and costs. However, proper and sensitive diagnosis of MHE is hampered by its unnoticeable symptoms and the absence of standard diagnostic criteria. A variety of neuropsychological or neurophysiological tests have been performed to diagnose MHE. However, these tests are nonspecific and susceptible to multiple factors (eg, aging, education), thereby limiting their application in clinical practice. Thus, developing an objective, effective, and noninvasive method is imperative to help detect MHE. Magnetic resonance imaging (MRI), a noninvasive technique which can produce many objective biomarkers by different imaging sequences (eg, Magnetic resonance spectroscopy, DWI, rs-MRI, and arterial spin labeling), has recently shown the ability to screen MHE from NHE (non-HE) patients accurately. As advanced MRI techniques continue to emerge, more minor changes in the brain could be captured, providing new means for early diagnosis and quantitative assessment of MHE. In addition, the advancement of artificial intelligence in medical imaging also presents the potential to mine more effective diagnostic biomarkers and further improves the predictive efficiency of MHE. Taken together, advanced MRI techniques may provide a new perspective for us to identify MHE in the future. LEVEL OF EVIDENCE: 3 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Yisong Wang
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Longtao Yang
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Youlan Shang
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yijie Huang
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Chao Ju
- Department of Radiology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hairong Zheng
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Wei Zhao
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Clinical Research Center for Medical Imaging in Hunan Province, Changsha, China
| | - Jun Liu
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Research Center for Medical Imaging in Hunan Province, Changsha, China
- Department of Radiology Quality Control Center in Hunan Province, Changsha, China
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95
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Friis KH, Thomsen KL, Laleman W, Montagnese S, Vilstrup H, Lauridsen MM. Post-Transjugular Intrahepatic Portosystemic Shunt (TIPS) Hepatic Encephalopathy-A Review of the Past Decade's Literature Focusing on Incidence, Risk Factors, and Prophylaxis. J Clin Med 2023; 13:14. [PMID: 38202028 PMCID: PMC10779844 DOI: 10.3390/jcm13010014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024] Open
Abstract
Transjugular intrahepatic portosystemic shunt (TIPS) is an established treatment for portal hypertension and its' complications in liver cirrhosis, yet the development of hepatic encephalopathy (HE) remains a significant concern. This review covers the reported incidence, risk factors, and management strategies for post-TIPS HE over the past decade. Incidence varies widely (7-61%), with factors like age, liver function, hyponatremia, and spontaneous portosystemic shunts influencing risk. Procedural aspects, including TIPS timing, indication, and stent characteristics, also contribute. Pharmacological prophylaxis with lactulose and rifaximin shows promise, but current evidence is inconclusive. Procedural preventive measures, such as shunt embolization and monitoring portal pressure gradients, are explored. Treatment involves pharmacological options like lactulose and rifaximin, and procedural interventions like stent diameter reduction. Ongoing studies on novel predictive markers and emerging treatments, such as faecal microbiota transplant, reflect the evolving landscape in post-TIPS HE management. This concise review provides clinicians with insights into the multifaceted nature of post-TIPS HE, aiding in improved risk assessment, prophylaxis, and management for patients undergoing TIPS procedures.
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Affiliation(s)
- Karina Holm Friis
- Department of Gastroenterology and Hepatology, University Hospital of Southern Denmark, Finsensgade 35, 6700 Esbjerg, Denmark
| | - Karen Louise Thomsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Wim Laleman
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Sara Montagnese
- Department of Medicine, University of Padova, 35122 Padova, Italy
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Mette Munk Lauridsen
- Department of Gastroenterology and Hepatology, University Hospital of Southern Denmark, Finsensgade 35, 6700 Esbjerg, Denmark
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96
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Ilie OD, Duta R, Nita IB, Dobrin I, Gurzu IL, Girleanu I, Huiban L, Muzica C, Ciobica A, Popescu R, Cianga P, Stanciu C, Cimpoesu D, Trifan A. A Comprehensive Overview of the Past, Current, and Future Randomized Controlled Trials in Hepatic Encephalopathy. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2143. [PMID: 38138246 PMCID: PMC10744451 DOI: 10.3390/medicina59122143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/01/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023]
Abstract
Background: Hepatic encephalopathy (HE) caused by cirrhosis has severe consequences on an individual's lifespan, leading to long-term liver complications and potentially life-threatening outcomes. Despite recent interest in this condition, the effectiveness of secondary prophylaxis involving rixafimin, lactulose, or L-ornithine L-aspartate (LOLA) may be hindered by the unique microbial profiles each patient possesses. Methods: Thus, in this manuscript, we aimed to search, identify, and gather all randomized controlled trials (RCTs) published between 2000-2023 (November) in four major academic databases such as PubMed, ISI Web of Science, Scopus, and ScienceDirect by using a controlled terminology and web strings that reunite six main keywords. We complementarily retrieved data on the ongoing RCTs. Results: Regardless of the relatively high number of results displayed (n = 75), 46.66% (n = 35) were initially deemed eligible after the first evaluation phase after removing duplicates, n = 40 (53.34%). At the second assessment stage, we eliminated 11.42% (n = 4) studies, of which n = 22 finally met the eligibility criteria to be included in the main body of the manuscript. In terms of RCTs, otherwise found in distinct stages of development, n = 3 target FMT and n = 1 probiotics. Conclusions: Although we benefit from the necessary information and technology to design novel strategies for microbiota, only probiotics and synbiotics have been extensively studied in the last decade compared to FMT.
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Affiliation(s)
- Ovidiu-Dumitru Ilie
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Raluca Duta
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Ilinca-Bianca Nita
- Department of Medicine III, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Irina Dobrin
- Department of Medicine III, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Psychiatry “Socola”, Bucium Street No. 36, 700282 Iasi, Romania
| | - Irina-Luciana Gurzu
- Department of Preventive Medicine and Interdisciplinarity, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Irina Girleanu
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Laura Huiban
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Cristina Muzica
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University, Carol I Avenue No. 20A, 700505 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
- Academy of Romanian Scientists, Splaiul Independentei No. 54, Sector 5, 050094 Bucharest, Romania
- Preclinical Department, “Apollonia” University, Păcurari Street No. 11, 700511 Iasi, Romania
| | - Roxana Popescu
- Department of Medical Genetics, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Department of Medical Genetics, “Saint Mary” Emergency Children’s Hospital, Vasile Lupu Street No. 62, 700309 Iasi, Romania
| | - Petru Cianga
- Department of Immunology, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
| | - Carol Stanciu
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
| | - Diana Cimpoesu
- Gastroenterology Group, CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Department of Emergency Medicine, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
| | - Anca Trifan
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street No. 16, 700115 Iasi, Romania
- Institute of Gastroenterology and Hepatology, “St. Spiridon” County Emergency Clinical Hospital, Independence Avenue No. 1, 700111 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue No. 8, 700506 Iasi, Romania
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97
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Cai YJ, Dong JJ, Chen RC, Xiao QQ, Li XM, Chen DY, Cai C, Lin XL, Shi KQ, Lu MQ. Serum ammonia variation predicts mortality in patients with hepatitis B virus-related acute-on-chronic liver failure. Front Microbiol 2023; 14:1282106. [PMID: 38111648 PMCID: PMC10725913 DOI: 10.3389/fmicb.2023.1282106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/15/2023] [Indexed: 12/20/2023] Open
Abstract
Background Hyperammonemia is critical to the development of hepatic encephalopathy (HE) and is associated with mortality in end-stage liver disease. This study investigated the clinical value of ammonia variation in hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) patients. Methods A total of 276 patients with HBV-ACLF were retrospectively recruited. Patients' ammonia levels were serially documented. Baseline ammonia, Peak ammonia (highest level), and Trough ammonia (lowest level) were particularly corrected to the upper limit of normal (AMM-ULN). The primary endpoint was 28-day mortality. Results The 28-day, 3-month, and 12-month mortality rates were 19.2, 25.7, and 28.2%, respectively. A total of 51 (18.4%) patients had overt HE (grade 2/3/4). Peak AMM-ULN was significantly higher in patients with overt HE and non-survivors compared with their counterparts (P < 0.001). Following adjustment for significant confounders, high Peak AMM-ULN was an independent predictor of overt HE (hazard ratio, 1.031, P < 0.001) and 28-day mortality (hazard ratio, 1.026, P < 0.001). The cut-off of Peak AMM-ULN was 1.8, determined by using the X-tile. Patients with Peak AMM-ULN appearing on days 1-3 after admission had a higher proportion of overt HE and mortality compared to other groups. Patients with decreased ammonia levels within 7 days had better clinical outcomes than those with increased ammonia. Conclusion Serum Peak ammonia was independently associated with overt HE and mortality in HBV-ACLF patients. Serial serum ammonia may have prognostic value.
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Affiliation(s)
- Yi-Jing Cai
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Translational Medicine Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jia-Jia Dong
- Department of Ultrasonography, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Rui-Cong Chen
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Qian-Qian Xiao
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xu-Mei Li
- Translational Medicine Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - De-Yuan Chen
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chao Cai
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiu-Li Lin
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ke-Qing Shi
- Translational Medicine Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ming-Qin Lu
- Department of Infectious Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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98
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Yano R, Hirooka M, Koizumi Y, Nakamura Y, Imai Y, Morita M, Okazaki Y, Watanabe T, Yoshida O, Tokumoto Y, Abe M, Hiasa Y. Lymphatic drainage dysfunction via narrowing of the lumen of cisterna chyli and thoracic duct after luminal dilation. Hepatol Int 2023; 17:1557-1569. [PMID: 37500943 DOI: 10.1007/s12072-023-10563-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 06/13/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND The chronological pattern of extrahepatic lymphatic vessel progression in the course of chronic liver disease has not been clarified. This study aimed to clarify the chronological changes in lymphatic vessels with liver disease progression. METHODS This was a prospective cross-sectional study that enrolled a total of 199 patients. The maximum diameter of the cisterna chyli (CC) or terminal thoracic duct (tTD) was measured using computed tomography or ultrasonography, respectively. Changes in the maximum diameters of the CC and tTD were evaluated with patients with chronic liver disease as the pilot set (n = 138). Subsequently, we examined whether CC/tTD could be used to re-allocate unclassified patients by the Baveno-VII criteria to appropriately diagnose clinically significant portal hypertension (CSPH) in the pilot and validation sets. RESULTS In the pilot set, a scatter-plot showed that both CC and tTD were narrowed as terminal features in chronic liver disease after dilation. Because there was a significant correlation between the CC diameter and hepatic venous pressure gradient (r = 0.724) in unclassified patients, the diagnostic value of CC and tTD for CSPH was good (AUC: 0.961 and 0.913, respectively). After re-allocation, 68 and 27 unclassified patients were reduced to 4 and 5 in the pilot and validation sets, respectively. CONCLUSION Both the CC and tTD narrow in the course of liver disease after dilation. Moreover, the maximum diameter of the CC and tTD can be used to re-allocate patients who are unclassified according to the Baveno-VII criteria. CLINICAL TRIAL NUMBER UMIN trial no. 000044857.
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Affiliation(s)
- Ryo Yano
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan.
| | - Yohei Koizumi
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yoshiko Nakamura
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yusuke Imai
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Makoto Morita
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yuki Okazaki
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Takao Watanabe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yoshio Tokumoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
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99
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Huang CH, Yu TY, Tseng WEJ, Huang YT, Chang SH, Hsieh SY, Chien RN, Amodio P. Animal naming test is a simple and valid tool for detecting covert hepatic encephalopathy and predicting outcomes in Chinese-speaking regions: a preliminary study. Ann Med 2023; 55:2236013. [PMID: 37494454 PMCID: PMC10373624 DOI: 10.1080/07853890.2023.2236013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/19/2023] [Accepted: 07/09/2023] [Indexed: 07/28/2023] Open
Abstract
BACKGROUND AND AIMS Hepatic encephalopathy (HE) implies high morbidity and mortality. The assessment of covert HE (CHE) [i.e. minimal HE (MHE) plus grade 1 HE] is often neglected in Taiwan. Therefore, the aim was to investigate the potential of the animal naming test (ANT1 and simplified ANT1 (S-ANT1)) for assessing CHE in Chinese-speaking regions, specifically Taiwan. METHODS A prospective cohort study was conducted, comprising 65 cirrhotic patients and 29 healthy controls (relatives of the patients). Patients were followed up every three months and censored after two years or until death. Hospitalization for overt HE (OHE) and mortality were considered. All subjects underwent ANT1, psychometric HE score (PHES), and mini-mental state examination (MMSE). The patients underwent an electroencephalogram (EEG) to detect slowing indicative of MHE. Cut-off values for ANT1 and S-ANT1 were assessed by ROC analysis and Youden's index, considering CHE as a reference. The prognostic values for OHE and OHE-free survival were assessed. RESULTS Preliminary analysis confirmed that PHES ≤-4 is a good discriminant point for abnormal results. CHE was found in 29 patients: 9 had MHE (PHES ≤ -4 or altered EEG) and 20 had grade 1 HE. ANT1 and S-ANT1 were found to have diagnostic values for CHE: AUC = 0.807, 0.786; cut off: 18 and 19, respectively. ANT1 and S-ANT1 were found to have prognostic value for OHE, number of hospitalization episodes for OHE, and OHE recurrence-free survival. CONCLUSIONS ANT1 shows promise as a tool for CHE detection, quantification, and follow-up in Taiwan and other Chinese-speaking regions.Key messagesThe animal naming test (ANT1) is a simple and valid semantic fluency test that can be easily performed in outpatient or bedside settings in one minute and can also be used as a tool for covert hepatic encephalopathy (CHE) detection, quantification, and follow-up in Taiwan, other Chinese-speaking regions, and many other countries.The diagnostic value of ANT1 and S-ANT1 for CHE were found to be significant, with area under the receiver operating characteristic curve (AUROC) values of 0.807 and 0.786 respectively, and cut-off scores of 18 and 19.ANT1 and S-ANT1 have prognostic value for the first breakthrough of overt hepatic encephalopathy (OHE), number of hospitalization episodes for OHE, and OHE recurrence-free survival, independent of the MELD score.
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Affiliation(s)
- Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Tung-Yang Yu
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Wei-En Johnny Tseng
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
- Section of Epilepsy, Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- Graduate Institute of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Shang-Hung Chang
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
- Graduate Institute of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Cardiovascular Division, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City, Taiwan
| | - Sen-Yung Hsieh
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
- College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Piero Amodio
- Department of Medicine, University of Padova, Padova, Italy
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100
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Chen X, Wang T, Ji Z, Luo J, Lv W, Wang H, Zhao Y, Duan C, Yu X, Li Q, Zhang J, Chen J, Zhang X, Huang M, Zhou S, Lu L, Huang M, Fu S. 3D automatic liver and spleen assessment in predicting overt hepatic encephalopathy before TIPS: a multi-center study. Hepatol Int 2023; 17:1545-1556. [PMID: 37531069 PMCID: PMC10661776 DOI: 10.1007/s12072-023-10570-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 07/07/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Overt hepatic encephalopathy (HE) should be predicted preoperatively to identify suitable candidates for transjugular intrahepatic portosystemic shunt (TIPS) instead of first-line treatment. This study aimed to construct a 3D assessment-based model to predict post-TIPS overt HE. METHODS In this multi-center cohort study, 487 patients who underwent TIPS were subdivided into a training dataset (390 cases from three hospitals) and an external validation dataset (97 cases from another two hospitals). Candidate factors included clinical, vascular, and 2D and 3D data. Combining the least absolute shrinkage and operator method, support vector machine, and probability calibration by isotonic regression, we constructed four predictive models: clinical, 2D, 3D, and combined models. Their discrimination and calibration were compared to identify the optimal model, with subgroup analysis performed. RESULTS The 3D model showed better discrimination than did the 2D model (training: 0.719 vs. 0.691; validation: 0.730 vs. 0.622). The model combining clinical and 3D factors outperformed the clinical and 3D models (training: 0.802 vs. 0.735 vs. 0.719; validation: 0.816 vs. 0.723 vs. 0.730; all p < 0.050). Moreover, the combined model had the best calibration. The performance of the best model was not affected by the total bilirubin level, Child-Pugh score, ammonia level, or the indication for TIPS. CONCLUSION 3D assessment of the liver and the spleen provided additional information to predict overt HE, improving the chance of TIPS for suitable patients. 3D assessment could also be used in similar studies related to cirrhosis.
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Affiliation(s)
- Xiaoqiong Chen
- Zhuhai Interventional Medical Centre, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Tao Wang
- School of Biomedical Engineering, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong, China
| | - Zhonghua Ji
- Department of Anesthesia, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Junyang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Weifu Lv
- Interventional Radiology Department, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Haifang Wang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yujie Zhao
- Zhuhai Interventional Medical Centre, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Chongyang Duan
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiangrong Yu
- Department of Radiology, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Qiyang Li
- Department of Radiology, Shenzhen People's Hospital, Shenzhen, China
| | - Jiawei Zhang
- School of Biomedical Engineering, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong, China
| | - Jinqiang Chen
- Zhuhai Interventional Medical Centre, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Xiaoling Zhang
- School of Biomedical Engineering, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong, China
| | - Mingsheng Huang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shuoling Zhou
- School of Biomedical Engineering, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong, China
| | - Ligong Lu
- Zhuhai Interventional Medical Centre, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China.
| | - Meiyan Huang
- School of Biomedical Engineering, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong, China.
- Guangdong Provincial Key Laboratory of Medical Image Processing, Southern Medical University, Guangzhou, China.
- Guangdong Province Engineering Laboratory for Medical Imaging and Diagnostic Technology, Southern Medical University, Guangzhou, China.
| | - Sirui Fu
- Zhuhai Interventional Medical Centre, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China.
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Hospital Affiliated with Jinan University (Zhuhai People's Hospital), Zhuhai, China.
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