1
|
Thomsen KL, Sørensen M, Kjærgaard K, Eriksen PL, Lauridsen MM, Vilstrup H. Cerebral Aspects of Portal Hypertension: Hepatic Encephalopathy. Clin Liver Dis 2024; 28:541-554. [PMID: 38945642 DOI: 10.1016/j.cld.2024.03.008] [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: 07/02/2024]
Abstract
Portal hypertension has cerebral consequences via its causes and complications, namely hepatic encephalopathy (HE), a common and devastating brain disturbance caused by liver insufficiency and portosystemic shunting. The pathogenesis involves hyperammonemia and systemic inflammation. Symptoms are disturbed personality and reduced attention. HE is minimal or grades I to IV (coma). Bouts of HE are episodic and often recurrent. Initial treatment is of events that precipitated the episode and exclusion of nonhepatic causes. Specific anti-HE treatment is lactulose. By recurrence, rifaximin is add-on. Anti-HE treatment is efficacious also for prophylaxis, but emergence of HE marks advanced liver disease and a dismal prognosis.
Collapse
Affiliation(s)
- Karen Louise Thomsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N 8200, Denmark.
| | - Michael Sørensen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N 8200, Denmark; Department of Internal Medicine, Viborg Regional Hospital, Heibergs Allé 5A, 8800 Viborg, Denmark
| | - Kristoffer Kjærgaard
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N 8200, Denmark
| | - Peter Lykke Eriksen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N 8200, Denmark
| | - Mette Munk Lauridsen
- Department of Gastroenterology and Hepatology, University Hospital of South Denmark, Finsensgade 35, 6700 Esbjerg, Denmark
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus N 8200, Denmark
| |
Collapse
|
2
|
Karvellas CJ, Bajaj JS, Kamath PS, Napolitano L, O'Leary JG, Solà E, Subramanian R, Wong F, Asrani SK. AASLD Practice Guidance on Acute-on-chronic liver failure and the management of critically ill patients with cirrhosis. Hepatology 2024; 79:1463-1502. [PMID: 37939273 DOI: 10.1097/hep.0000000000000671] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 11/10/2023]
Affiliation(s)
- Constantine J Karvellas
- Division of Gastroenterology (Liver Unit), Department of Critical Care Medicine, University of Alberta, Edmonton, Canada
| | - Jasmohan S Bajaj
- Virginia Commonwealth University, Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Patrick S Kamath
- Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | | | - Jacqueline G O'Leary
- Department of Medicine, Dallas Veterans Medical Center, University of Texas Southwestern Medical Center Dallas, Texas, USA
| | - Elsa Solà
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, California, USA
| | | | | | | |
Collapse
|
3
|
Jhajharia A, Singh S, Jana S, Ashdhir P, Nijhawan S. Intravenous versus oral 'L-ornithine-L-aspartate' in overt hepatic encephalopathy: a randomized comparative study. Sci Rep 2024; 14:11862. [PMID: 38789596 PMCID: PMC11126676 DOI: 10.1038/s41598-024-62293-8] [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: 01/04/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Hepatic encephalopathy (HE), a morbid ordeal affecting chronic liver disease patients always insists for the search of a rational, superior & infallible agent beyond the time-proven standards i.e., Lactulose & Rifaximin. In this RCT, we compared the efficacy of intravenous (IV) L-ornithine-L-aspartate(LOLA) versus Oral LOLA in patients with chronic liver disease(CLD) enduring overt Hepatic Encephalopathy(OHE). 40 CLD patients with OHE were randomly assigned IV or oral LOLA in a 1:1 ratio. Patients were graded for HE and monitored for serum ammonia levels from day 1 to day 5. The aim was to compare IV versus oral LOLA efficacy in HE grades improvement and its correlation with ammonia levels. The study was registered with clinical trials registry-India, CTRI/2020/12/029943. Baseline characteristics of patients in both groups were similar. The mean difference in ammonia levels from day 1 to day 5 was 55.4 ± 32.58 µmol/L in the IV LOLA group and 60.75 ± 13.82 µmol/L in the oral LOLA group (p = 0.511). Significant reductions in ammonia levels were observed from day 1 to day 5 within each group (p < 0.001). HE grade & ammonia correlated positively in both groups. LOLA, regardless of administration route, has demonstrated efficacy in OHE.
Collapse
Affiliation(s)
- Ashok Jhajharia
- Department of Gastroenterology, SMS Medical College & Hospital, Jaipur, Rajasthan, 302004, India.
- , House No. 109, Shiv Vihar, VKI, Infront of road number 5, Sikar Road, Jaipur, 302039, India.
| | - Shashank Singh
- Department of Gastroenterology, SMS Medical College & Hospital, Jaipur, Rajasthan, 302004, India
| | - Sangeeta Jana
- Department of Gastroenterology, SMS Medical College & Hospital, Jaipur, Rajasthan, 302004, India
| | - Prachis Ashdhir
- Department of Gastroenterology, SMS Medical College & Hospital, Jaipur, Rajasthan, 302004, India
| | - Sandeep Nijhawan
- Department of Gastroenterology, SMS Medical College & Hospital, Jaipur, Rajasthan, 302004, India
| |
Collapse
|
4
|
Kulkarni AV, Avadhanam M, Karandikar P, Rakam K, Gupta A, Simhadri V, Premkumar M, Zuberi AA, Gujjarlapudi D, Narendran R, Shaik S, Sharma M, Iyengar S, Alla M, Venishetty S, Reddy DN, Rao PN. Antibiotics With or Without Rifaximin for Acute Hepatic Encephalopathy in Critically Ill Patients With Cirrhosis: A Double-Blind, Randomized Controlled (ARiE) Trial. Am J Gastroenterol 2024; 119:864-874. [PMID: 37942950 DOI: 10.14309/ajg.0000000000002575] [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: 09/04/2023] [Accepted: 10/10/2023] [Indexed: 11/10/2023]
Abstract
INTRODUCTION Critically ill patients with cirrhosis admitted to the intensive care unit (ICU) are usually on broad-spectrum antibiotics because of suspected infection or as a hospital protocol. It is unclear if additional rifaximin has any synergistic effect with broad-spectrum antibiotics in ICU patients with acute overt hepatic encephalopathy (HE). METHODS In this double-blind trial, patients with overt HE admitted to ICU were randomized to receive antibiotics (ab) alone or antibiotics with rifaximin (ab + r). Resolution (or 2 grade reduction) of HE, time to resolution of HE, in-hospital mortality, nosocomial infection, and changes in endotoxin levels were compared between the 2 groups. A subgroup analysis of patients with decompensated cirrhosis and acute-on-chronic liver failure was performed. RESULTS Baseline characteristics and severity scores were similar among both groups (92 in each group). Carbapenems and cephalosporin with beta-lactamase inhibitors were the most commonly used ab. On Kaplan-Meier analysis, 44.6% (41/92; 95% confidence interval [CI], 32-70.5) in ab-only arm and 46.7% (43/92; 95% CI, 33.8-63) in ab + r arm achieved the primary objective ( P = 0.84).Time to achieve the primary objective (3.65 ± 1.82 days and 4.11 ± 2.01 days; P = 0.27) and in-hospital mortality were similar among both groups (62% vs 50%; P = 0.13). Seven percent and 13% in the ab and ab + r groups developed nosocomial infections ( P = 0.21). Endotoxin levels were unaffected by rifaximin. Rifaximin led to lower in-hospital mortality (hazard ratio: 0.39 [95% CI, 0.2-0.76]) in patients with decompensated cirrhosis but not in patients with acute-on-chronic liver failure (hazard ratio: 0.99 [95% CI, 0.6-1.63]) because of reduced nosocomial infections. DISCUSSION Reversal of overt HE in those on ab was comparable with those on ab + r.
Collapse
Affiliation(s)
| | | | | | - Kalyan Rakam
- Department of Critical Care Medicine, AIG Hospitals, Hyderabad, India
| | - Anand Gupta
- Department of Critical Care Medicine, AIG Hospitals, Hyderabad, India
| | - Venu Simhadri
- Department of Basic Sciences, Asian Healthcare Foundation, Hyderabad, India
| | | | | | | | | | - Sameer Shaik
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | - Mithun Sharma
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | - Sowmya Iyengar
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | - Manasa Alla
- Department of Hepatology, AIG Hospitals, Hyderabad, India
| | | | | | | |
Collapse
|
5
|
He Q, Mao C, Chen Z, Zeng Y, Deng Y, Hu R. Efficacy of L-ornithine L-aspartate for minimal hepatic encephalopathy in patients with cirrhosis: A meta-analysis of randomized controlled trials. Arab J Gastroenterol 2024; 25:84-92. [PMID: 38403493 DOI: 10.1016/j.ajg.2024.01.006] [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: 06/13/2023] [Revised: 11/12/2023] [Accepted: 01/06/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND AND STUDY AIMS Minimal hepatic encephalopathy (MHE) is an early stage of hepatic encephalopathy (HE) and is highly prevalent. The efficacy of L-ornithine L-aspartate (LOLA) for the treatment of HE is well known but its role in MHE remains uncertain. The objectives of the current study were to evaluate the efficacy of LOLA for the treatment of MHE in patients with cirrhosis. METHODS The Cochrane Library, PubMed, EMBASE, Web of Science and Ovid databases were searched. Only randomized controlled trials (RCTs) that compared the efficacy of LOLA with placebo or no intervention for the treatment of MHE in patients with cirrhosis were included from inception to January 2023. The primary outcomes were reversal of MHE and development of overt hepatic encephalopathy (OHE). RESULTS Overall, six RCTs comprising 292 patients were included. Compared with placebo or no intervention, LOLA was more effective in reversing MHE (RR = 2.264, 95 % CI = 1.528, 3.352, P = 0.000, I2 = 0.0 %) and preventing progression of OHE (RR = 0.220, 95 % CI = 0.076, 0.637, P = 0.005, I2 = 0.0 %). Based on subgroup analyses, oral LOLA treatment appeared more likely to reverse MHE (RR = 2.648, 95 % CI = 1.593, 4.402, P = 0.000, I2 = 0.0 %), intravenous LOLA treatment yielded a similar probability of reversing MHE (RR = 1.669, 95 % CI = 0.904, 3.084, P = 0.102, I2 = 0.0 %). LOLA did not show a superior possibility in reducing mortality (RR = 0.422, 95 % CI = 0.064, 2.768, P = 0.368, I2 = 0.0 %) and ammonia levels (SMD = 0.044, 95 % CI = -0.290, 0.379, P = 0.795, I2 = 0.0 %) compared with placebo or no intervention. CONCLUSIONS LOLA has significant beneficial effects on reversal of MHE and prevention of OHE in patients with cirrhosis compared with placebo or no intervention.
Collapse
Affiliation(s)
- Qiufeng He
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China
| | - Chuangjie Mao
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China
| | - Zhili Chen
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China
| | - Yilan Zeng
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China
| | - Yang Deng
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China
| | - Rong Hu
- Department of Hepatology, Public Health Clinical Center of Chengdu, N0.377, Jing Ming Road, Jin Jiang District, Chengdu, Sichuan, China.
| |
Collapse
|
6
|
Buckholz AP, Brown RS. Future Therapies of Hepatic Encephalopathy. Clin Liver Dis 2024; 28:331-344. [PMID: 38548443 PMCID: PMC10987054 DOI: 10.1016/j.cld.2024.02.002] [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] [Indexed: 04/02/2024]
Abstract
Hepatic encephalopathy, either covert or overt, affects more than half of patients with cirrhosis and has lasting effects even after portal hypertension is corrected. Unfortunately, the current therapeutic options still result in high rates of relapse and progression, in part owing to cost barriers and side effects, leading to poor adherence. This review summarizes emerging treatment options, which could take advantage of alternative disease pathways to improve future care of those with hepatic encephalopathy.
Collapse
Affiliation(s)
- Adam P Buckholz
- Division of Gastroenterology and Hepatology, New York/Presbyterian-Weill Cornell Medical College, 1305 York Avenue, 4th Floor, New York, NY 10021, USA
| | - Robert S Brown
- Division of Gastroenterology and Hepatology, New York/Presbyterian-Weill Cornell Medical College, 1305 York Avenue, 4th Floor, New York, NY 10021, USA.
| |
Collapse
|
7
|
Shi W, Xu W, Fan N, Li Y, Chen X, Zhao Y, Bai X, Yang Y. Body Compositions Correlate With Overt Hepatic Encephalopathy after Transjugular Intrahepatic Portosystemic Shunt: A Multicentre Cohort Study. J Clin Gastroenterol 2024:00004836-990000000-00294. [PMID: 38683235 DOI: 10.1097/mcg.0000000000002014] [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: 11/09/2023] [Accepted: 03/17/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND The relationship between body composition and the risk of overt hepatic encephalopathy (OHE) following transjugular intrahepatic portosystemic shunt (TIPS) needs to be investigated. METHODS Overall, 571 patients from 5 medical centers were included. To assess body compositions, we evaluated skeletal muscle indices, adipose tissue indices, sarcopenia, and myosteatosis at the third lumbar vertebral level. Univariate and Multivariate logistic regression analyses were performed to identify independent risk factors for post-TIPS OHE. An integrated score was then constructed using stepwise multiple regression analyses, with a cut-off value selected using the best Youden index. Finally, the Akaike information criterion (AIC) was performed to compare the integrated score and independent risk factors on their ability in predicting post-TIPS OHE. RESULTS Sarcopenia and all skeletal muscle indices had limited associations with post-TIPS OHE. The index of the subcutaneous adipose tissue (SATI) (P=0.005; OR: 1.034, 95% CI: 1.010-1.058) and myosteatosis (297 cases, 52.01%, 125 with OHE, 42.09%; P=0.003; OR: 1.973; 95% CI: 1.262-3.084) were both ascertained as independent risk factors for post-TIPS OHE. The integrated score (ScoreALL=1.5760 + 0.0107 * SATI + 0.8579 * myosteatosis) was established with a cutoff value of -0.935. The akaike information criterion (AIC) of ScoreALL, SATI, and myosteatosis was 655.28, 691.18, and 686.60, respectively. CONCLUSIONS SATI and myosteatosis are independent risk factors for post-TIPS OHE. However, the integrated score was more significantly associated with post-TIPS OHE than other skeletal muscle and adipose tissue factors.
Collapse
Affiliation(s)
| | - Weiguo Xu
- Zhuhai Interventional Medical Centre
| | - Ningning Fan
- Department of Ophthalmology, Zhuhai People's Hospital (Zhuhai Clinical Medical College of Jinan University), Zhuhai, China
| | - Yong Li
- Zhuhai Interventional Medical Centre
| | | | | | - Xiao Bai
- Zhuhai Interventional Medical Centre
| | - Yang Yang
- Zhuhai Interventional Medical Centre
| |
Collapse
|
8
|
Mao Y, Ma S, Liu C, Liu X, Su M, Li D, Li Y, Chen G, Chen J, Chen J, Zhao J, Guo X, Tang J, Zhuge Y, Xie Q, Xie W, Lai R, Cai D, Cai Q, Zhi Y, Li X. Chinese guideline for the diagnosis and treatment of drug-induced liver injury: an update. Hepatol Int 2024; 18:384-419. [PMID: 38402364 DOI: 10.1007/s12072-023-10633-7] [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: 10/07/2023] [Accepted: 12/18/2023] [Indexed: 02/26/2024]
Abstract
Drug-induced liver injury (DILI) is an important adverse drug reaction that can lead to acute liver failure or even death in severe cases. Currently, the diagnosis of DILI still follows the strategy of exclusion. Therefore, a detailed history taking and a thorough and careful exclusion of other potential causes of liver injury is the key to correct diagnosis. This guideline was developed based on evidence-based medicine provided by the latest research advances and aims to provide professional guidance to clinicians on how to identify suspected DILI timely and standardize the diagnosis and management in clinical practice. Based on the clinical settings in China, the guideline also specifically focused on DILI in chronic liver disease, drug-induced viral hepatitis reactivation, common causing agents of DILI (herbal and dietary supplements, anti-tuberculosis drugs, and antineoplastic drugs), and signal of DILI in clinical trials and its assessment.
Collapse
Affiliation(s)
- Yimin Mao
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China.
| | - Shiwu Ma
- Department of Infectious Diseases, The 920th Hospital of Chinese PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China
| | - Chenghai Liu
- Institute of Liver Diseases, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiaoyan Liu
- Department of Pharmacy, Huangpu Branch of the 9th People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, 200011, China
| | - Minghua Su
- Department of Infectious Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Dongliang Li
- Department of Hepatobiliary Medicine, The 900th Hospital of Chinese PLA Joint Logistics Support Force, Fuzhou, 350025, Fujian, China
| | - Yiling Li
- Department of Gastroenterology, First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Gongying Chen
- Department of Liver Diseases, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, 310015, Zhejiang, China
| | - Jun Chen
- Department of Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, 518112, Guangdong, China
| | - Jinjun Chen
- Hepatology Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jingmin Zhao
- Department of Pathology and Hepatology, Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Xiaoyan Guo
- Department of Gastroenterology, Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Jieting Tang
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
| | - Yuzheng Zhuge
- Department of Gastroenterology, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, Jiangsu, China
| | - Qing Xie
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China
| | - Wen Xie
- Center of Liver Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, 100088, China
| | - Rongtao Lai
- Department of Infectious Diseases, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200025, China
| | - Dachuan Cai
- Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400010, China
| | - Qingxian Cai
- Department of Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, 518112, Guangdong, China
| | - Yang Zhi
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
| | - Xiaoyun Li
- Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, NHC Key Laboratory of Digestive Diseases, Shanghai Research Center of Fatty Liver Disease, Shanghai, 200001, China
| |
Collapse
|
9
|
Swaroop S, Vaishnav M, Arora U, Biswas S, Aggarwal A, Sarkar S, Khanna P, Elhence A, Kumar R, Goel A, Shalimar. Etiological Spectrum of Cirrhosis in India: A Systematic Review and Meta-analysis. J Clin Exp Hepatol 2024; 14:101291. [PMID: 38544766 PMCID: PMC10964076 DOI: 10.1016/j.jceh.2023.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/01/2023] [Indexed: 06/24/2024] Open
Abstract
BACKGROUND Cirrhosis is a significant cause of morbidity and mortality globally and in India. This systematic review and meta-analysis aimed to ascertain the etiological spectrum and changing trends of cirrhosis in India. METHODS We searched electronic databases, including Pubmed/Medline, Scopus, and Embase. We included original studies that reported the etiology of cirrhosis in the Indian population. RESULTS We included 158 studies (adults: 147, children: 11). The overall pooled estimate of alcohol as a cause of cirrhosis in adults was 43.2% (95% confidence interval (CI) 39.8-46.6%; I2 = 97.8%), followed by nonalcoholic fatty liver disease (NAFLD)/cryptogenic in 14.4%, 95% CI (11.7-17.3%; I2 = 98.4%), hepatitis B virus (HBV) in 11.5%, 95% CI (9.8-13.3%; I2 = 96.6%), and hepatitis C virus (HCV) in 6.2%, 95% CI (4.8-7.8%; I2 = 97.2%) of the included patients. The most common cause of cirrhosis in all zones was alcohol-related. Comparison of etiologies over time revealed a reduction in the viral hepatitis-related and an increase in the proportion of alcohol-related and NAFLD/cryptogenic-related cirrhosis. The overall pooled estimates of various etiologies in children were: HBV in 10.7%, 95% CI (4.6-18.7%; I2 = 91.0%), NAFLD/Cryptogenic in 22.3%, 95% CI (9.0-39.2%; I2 = 96.7%), and HCV in 2.0%, 95% CI (0.0-8.5%; I2 = 94.6%). CONCLUSIONS Alcohol is the most common etiology of cirrhosis in adults in India. The proportions of alcohol and NAFLD-related cirrhosis are increasing, and those of viral hepatitis-related cirrhosis are reducing. The results of our meta-analysis will help formulate health policies and the allocation of resources.
Collapse
Affiliation(s)
- Shekhar Swaroop
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Manas Vaishnav
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Umang Arora
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Sagnik Biswas
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Arnav Aggarwal
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Soumya Sarkar
- Department of Anaesthesia, All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Puneet Khanna
- Department of Anaesthesia, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| | - Ramesh Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, Patna, Bihar, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition Unit, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
10
|
Hammd M, Elghezewi A, Abdulhadi A, Alabid A, Alabid A, Badi Y, Kamal I, Hesham Gamal M, Mohamed Fisal K, Mujtaba M, Sherif A, Frandah W. Efficacy and Safety of Variable Treatment Options in the Prevention of Hepatic Encephalopathy: A Systematic Review and Network Meta-Analysis. Cureus 2024; 16:e53341. [PMID: 38435950 PMCID: PMC10907550 DOI: 10.7759/cureus.53341] [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] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
There are no guidelines for the most effective medication to reduce hepatic encephalopathy (HE) or the associated mortality. The purpose of this study is to determine the most effective possible treatment among the single treatment options or the combined treatment options for decreasing the morbidity and mortality of HE. We evaluated the outcomes by various parameters such as the quality of life, reduction in ammonia, all causes of mortality, adverse events, reversal of minimal HE, and development of overt HE. We systematically searched PubMed, Cochrane, Web of Science, and Scopus till the 19th of January 2023 for studies that assess various treatment options for HE. Data were extracted from eligible studies and pooled in a frequentist network meta-analysis as standardized mean difference (SMD) and their 95% confidence interval (CI) using the MetaInsight web-based tool. The Cochrane Tool was used to assess the randomized controlled trials' quality (RCT), while the NIH tool was used to assess the quality of the included cohort studies. Utilizing the R software, the network meta-analysis was conducted. In addition to a significant variation in cases of (Lactulose and Rifaximin) compared with Rifaximin (RR= 0.39, 95% CI [0.17; 0.89]), the results demonstrated a significantly lower incidence of overt HE in (Lactulose and Rifaximin) compared with placebo (RR=0.19, 95% CI [0.09; 0.40]). Most arms demonstrated a statistically significant reduction in the incidence of overt HE compared to albumin and placebo. The results also demonstrated a significant reduction in ammonia between L-ornithine-L-aspartate (LOLA) and probiotics (MD= -19.17, 95% CI [-38.01; -0.32]), as well as a significant difference in the incidence of LOLA compared to placebo (MD= -22.62, 95% CI [-39.16; -6.07]). This network meta-analysis has significant data for managing subclinical HE in people without a history of overt HE. Our analysis showed that (Lactulose and Rifaximin), followed by (Rifaximin and L-carnitine), followed by (Lactulose and Rifaximin with zinc) were the best combinations regarding overt HE. LOLA reduced ammonia best, followed by Nitazoxanide and finally Lactulose. (Lactulose and Nitazoxanide) have the least adverse effects, followed by (Rifaximin and L-carnitine), then Probiotics. Yet, all mortality outcomes and quality of life changes yielded no useful findings. Future studies like RCTs must be done to compare our therapies directly.
Collapse
Affiliation(s)
- Mohamed Hammd
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Abdelwahap Elghezewi
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Ahmed Abdulhadi
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Abdelwahhab Alabid
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Abdulfatah Alabid
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Yasra Badi
- Internal Medicine, All Saints University School of Medicine, Dominica, USA
| | - Ibrahem Kamal
- General Medicine, Al-Azhar University, Alexandria, EGY
| | - Mohamed Hesham Gamal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Tanta University, Banha, EGY
| | - Khalid Mohamed Fisal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Deraya University, Minia, EGY
| | - Mohamed Mujtaba
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Ahmed Sherif
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Wesam Frandah
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| |
Collapse
|
11
|
Karvellas CJ, Gustot T, Fernandez J. Management of the acute on chronic liver failure in the intensive care unit. Liver Int 2023. [PMID: 37365997 DOI: 10.1111/liv.15659] [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: 04/30/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
Acute on chronic liver failure (ACLF) reflects the development of organ failure(s) in a patient with cirrhosis and is associated with high short-term mortality. Given that ACLF has many different 'phenotypes', medical management needs to take into account the relationship between precipitating insult, organ systems involved and underlying physiology of chronic liver disease/cirrhosis. The goals of intensive care management of patients suffering ACLF are to rapidly recognize and treat inciting events (e.g. infection, severe alcoholic hepatitis and bleeding) and to aggressively support failing organ systems to ensure that patients may successfully undergo liver transplantation or recovery. Management of these patients is complex since they are prone to develop new organ failures and infectious or bleeding complications. ICU therapy parallels that applied in the general ICU population in some complications but differs in others. Given that liver transplantation in ACLF is an emerging and evolving field, multidisciplinary teams with expertise in critical care and transplant medicine best accomplish management of the critically ill ACLF patient. The focus of this review is to identify the common complications of ACLF and to describe the proper management in critically ill patients awaiting liver transplantation in our centres, including organ support, prognostic assessment and how to assess when recovery is unlikely.
Collapse
Affiliation(s)
- Constantine J Karvellas
- Department of Critical Care Medicine, University of Alberta, Edmonton, Canada
- Division of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Canada
| | - Thierry Gustot
- Department of Gastroenterology, Hepato-Pancreatology and Digestive Oncology, H.U.B., CUB Hôpital Erasme, Brussels, Belgium
| | - Javier Fernandez
- Liver ICU, Liver Unit, Hospital Clinic, University of Barcelona, IDIBAPS and CIBERehd, Barcelona, Spain
- EF CLIF, EASL-CLIF Consortium, Barcelona, Spain
| |
Collapse
|
12
|
Jagdish RK, Roy A, Kumar K, Premkumar M, Sharma M, Rao PN, Reddy DN, Kulkarni AV. Pathophysiology and management of liver cirrhosis: from portal hypertension to acute-on-chronic liver failure. Front Med (Lausanne) 2023; 10:1060073. [PMID: 37396918 PMCID: PMC10311004 DOI: 10.3389/fmed.2023.1060073] [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: 10/02/2022] [Accepted: 05/19/2023] [Indexed: 07/04/2023] Open
Abstract
Cirrhosis transcends various progressive stages from compensation to decompensation driven by the severity of portal hypertension. The downstream effect of increasing portal hypertension severity leads to various pathophysiological pathways, which result in the cardinal complications of cirrhosis, including ascites, variceal hemorrhage, and hepatic encephalopathy. Additionally, the severity of portal hypertension is the central driver for further advanced complications of hyperdynamic circulation, hepatorenal syndrome, and cirrhotic cardiomyopathy. The management of these individual complications has specific nuances which have undergone significant developments. In contrast to the classical natural history of cirrhosis and its complications which follows an insidious trajectory, acute-on-chronic failure (ACLF) leads to a rapidly downhill course with high short-term mortality unless intervened at the early stages. The management of ACLF involves specific interventions, which have quickly evolved in recent years. In this review, we focus on complications of portal hypertension and delve into an approach toward ACLF.
Collapse
Affiliation(s)
- Rakesh Kumar Jagdish
- Department of Hepatology, Gastroenterology and Liver Transplant Medicine, Metro Hospital, Noida, India
| | - Akash Roy
- Department of Gastroenterology, Institute of Gastrosciences and Liver Transplantation, Apollo Hospitals, Kolkata, India
| | - Karan Kumar
- Department of Hepatology, Mahatma Gandhi Medical College and Hospital, Jaipur, India
| | - Madhumita Premkumar
- Department of Hepatology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Mithun Sharma
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Padaki Nagaraja Rao
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Duvvur Nageshwar Reddy
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| | - Anand V. Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology (AIG) Hospitals, Hyderabad, India
| |
Collapse
|
13
|
Higuera-de-la-Tijera F, Velarde-Ruiz Velasco JA, Raña-Garibay RH, Castro-Narro GE, Abdo-Francis JM, Moreno-Alcántar R, Pérez-Hernández JL, Torre A, Contreras-Omaña R, Cano-Contreras A, Castillo-Barradas M, Pérez-Escobar J, Aldana-Ledesma JM, Cerda-Reyes E, Fernández-Pérez NJ, Meza-Cardona J, Flores-García NC, Reyes-Bastidas M, Lira-Vera JE, García-Jiménez ES, Santana-Vargas D, Páez-Zayas VM, Chávez-Tapia NC, Márquez-Guillén E. Current vision on diagnosis and comprehensive care in hepatic encephalopathy. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2023; 88:155-174. [PMID: 37127462 DOI: 10.1016/j.rgmxen.2023.04.006] [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: 10/08/2022] [Accepted: 03/08/2023] [Indexed: 05/03/2023]
Abstract
The first clinical guidelines on hepatic encephalopathy were published in 2009. Almost 14 years since that first publication, numerous advances in the field of diagnosis, treatment, and special condition care have been made. Therefore, as an initiative of the Asociación Mexicana de Gastroenterología A.C., we present a current view of those aspects. The manuscript described herein was formulated by 24 experts that participated in six working groups, analyzing, discussing, and summarizing the following topics: Definition of hepatic encephalopathy; recommended classifications; epidemiologic panorama, worldwide and in Mexico; diagnostic tools; conditions that merit a differential diagnosis; treatment; and primary and secondary prophylaxis. Likewise, these guidelines emphasize the management of certain special conditions, such as hepatic encephalopathy in acute liver failure and acute-on-chronic liver failure, as well as specific care in patients with hepatic encephalopathy, such as the use of medications and types of sedation, describing those that are permitted or recommended, and those that are not.
Collapse
Affiliation(s)
- F Higuera-de-la-Tijera
- Departamento de Gastroenterología y Hepatología, Hospital General de México "Dr. Eduardo Liceaga", Mexico City, Mexico.
| | - J A Velarde-Ruiz Velasco
- Departamento de Gastroenterología, Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Jalisco, Mexico
| | | | - G E Castro-Narro
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - R Moreno-Alcántar
- Departamento de Gastroenterología, Hospital de Especialidades Bernardo Sepúlveda del Centro Médico Nacional Siglo XXI, IMSS, Mexico City, Mexico
| | - J L Pérez-Hernández
- Departamento de Gastroenterología y Hepatología, Hospital General de México "Dr. Eduardo Liceaga", Mexico City, Mexico
| | - A Torre
- Centro Médico ABC, Mexico City, Mexico
| | - R Contreras-Omaña
- Centro de Educación e Investigación en Enfermedades Hepáticas y Toxicológicas (CEIHET), Pachuca, Hidalgo, Mexico
| | - A Cano-Contreras
- Centro de Investigaciones Médico Biológicas, Universidad Veracruzana, Veracruz, Veracruz, Mexico
| | - M Castillo-Barradas
- Departamento de Gastroenterología, Hospital de Especialidades del Centro Médico Nacional "La Raza", IMSS, Mexico City, Mexico
| | - J Pérez-Escobar
- Instituto Nacional de Enfermedades Respiratorias (INER) "Ismael Cosío Villegas", Mexico City, Mexico
| | - J M Aldana-Ledesma
- Departamento de Gastroenterología, Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Jalisco, Mexico
| | - E Cerda-Reyes
- Departamento de Gastroenterología, Hospital Central Militar, Mexico City, Mexico
| | | | | | - N C Flores-García
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - J E Lira-Vera
- Hospital Central "Dr. Ignacio Morones Prieto", San Luis Potosí, Mexico
| | - E S García-Jiménez
- Departamento de Gastroenterología, Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Jalisco, Mexico
| | - D Santana-Vargas
- Clínica de Trastornos del Sueño, Departamento de Medicina Experimental, Facultad de Medicina, UNAM, Mexico City, Mexico
| | - V M Páez-Zayas
- Departamento de Gastroenterología y Hepatología, Hospital General de México "Dr. Eduardo Liceaga", Mexico City, Mexico
| | | | - E Márquez-Guillén
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| |
Collapse
|
14
|
Devarbhavi H, Asrani SK, Arab JP, Nartey YA, Pose E, Kamath PS. Global burden of Liver Disease: 2023 Update. J Hepatol 2023:S0168-8278(23)00194-0. [PMID: 36990226 DOI: 10.1016/j.jhep.2023.03.017] [Citation(s) in RCA: 290] [Impact Index Per Article: 290.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/31/2023]
Abstract
Liver disease accounts for 2 million deaths and is responsible for 4% of all deaths (1 out of every 25 deaths worldwide); approximately 2/3 of all liver related deaths occur in men. Deaths are largely attributable to complications of cirrhosis and hepatocellular carcinoma, with acute hepatitis accounting for a smaller proportion of deaths. The most common causes of cirrhosis worldwide are related to viral hepatitis, alcohol, and nonalcoholic fatty liver disease (NAFLD). Hepatotropic viruses are the etiological factor in most cases of acute hepatitis, but drug-induced liver injury increasingly accounts for a significant proportion of cases. This iteration of the global burden of liver disease is an update of the 2019 version and focuses mainly on areas where significant new information is available like alcohol-associated liver disease, NAFLD, viral hepatitis, and HCC. We also devote a separate section to the burden of liver disease in Africa, an area of the world typically neglected in such documents.
Collapse
Affiliation(s)
- Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, India
| | - Sumeet K Asrani
- Baylor University Medical Center, Baylor Scott and White, Dallas, TX, United States.
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Yvonne Ayerki Nartey
- Department of Internal Medicine, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Elisa Pose
- Liver Unit, Hospital Clinic of Barcelona. Institut D'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)
| | - Patrick S Kamath
- Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| |
Collapse
|
15
|
Nardelli S, Gioia S, Faccioli J, Riggio O, Ridola L. Hepatic encephalopathy - recent advances in treatment and diagnosis. Expert Rev Gastroenterol Hepatol 2023; 17:225-235. [PMID: 36843291 DOI: 10.1080/17474124.2023.2183386] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
INTRODUCTION Hepatic encephalopathy (HE) is a peculiar kind of brain dysfunction typical of liver cirrhosis characterized by nonspecific neurological and psychiatric manifestations. HE ranges from minimal hepatic encephalopathy (MHE) to the most severe form characterized by alteration of consciousness or coma (overt HE, OHE). Once the diagnosis of OHE is made, every effort to identify and correct the precipitating cause is essential for the resolution of symptoms. Clinical studies that assessed the prevalence and incidence of any type of HE (MHE and OHE) in patients affected by cirrhosis were included in this review. No language, publication date, or publication status restrictions were imposed. The studies were identified by searching electronic databases (PubMed and SCOPUS). AREAS COVERED The most widely empirical pharmacological approach consists of non-absorbable antibiotics (rifaximin) and non-absorbable disaccharides (lactulose, lactitol per os and per enemas). Other agents (including branched-chain amino acids, probiotics, other antibiotics, or intravenous L-ornithine L-aspartate) are available, but the evidence supporting their efficacy remains under debate. EXPERT OPINION Gray areas and future needs remain the therapeutic approach to MHE and issues in the design of therapeutic studies for HE which have been extensively discussed in this review.
Collapse
Affiliation(s)
- Silvia Nardelli
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Stefania Gioia
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Jessica Faccioli
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Oliviero Riggio
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Lorenzo Ridola
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| |
Collapse
|
16
|
Ahuja H, Sharma BC, Sachdeva S, Mahajan B, Sharma A, Bara S, Srivastava S, Kumar A, Dalal A, Sonika U. A double blind randomized controlled trial to assess efficacy of nutritional therapy for prevention of recurrence of hepatic encephalopathy in patients with cirrhosis. J Gastroenterol Hepatol 2023; 38:433-440. [PMID: 36574769 DOI: 10.1111/jgh.16096] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/05/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND AIM Overt hepatic encephalopathy (OHE) has high risk of recurrence and is associated with poor survival. The role of nutrition therapy is well documented in cirrhosis, but its efficacy in preventing the recurrence of OHE has not been studied. METHODS In double blind RCT, we randomly assigned 150 patients with liver cirrhosis, with history of OHE in recent past to receive nutrition therapy (group I) or no nutrition therapy (group II) and followed up for 6 months. The primary efficacy end points were occurrence of breakthrough episodes and time to breakthrough episode of OHE. Secondary end points were OHE related hospitalizations and time to hospitalization involving OHE. Other parameters included anthropometry, changes in serum cytokines (IL-1, IL-6, IL-10, and TNF-α), endotoxin and myostatin. RESULTS There was significant reduction in occurrence of breakthrough episodes of OHE in group I [10 vs 36, hazard ratio 0.20; P < 0.001], OHE-related hospitalization [8 vs 24, hazard ratio 0.27; P < 0.001)]. Times to breakthrough episode of OHE and OHE-related hospitalization were longer in group I. At the end of 6 months, inflammatory and anthropometry parameters showed significant improvement in group I compared with worsening of serum albumin, anthropometric parameters, IL-6, IL-10 and TNF-α in group II. At the end of 6 months, ascites (50 vs 66, P = 0.01), gastrointestinal bleed (2 vs 11, P = 0.007), and jaundice (16 vs 41, P < 0.001) were lower in group I. CONCLUSIONS Treatment with nutrition therapy prevented recurrence of OHE and decreased OHE-related hospitalizations as compared with no nutrition therapy.
Collapse
Affiliation(s)
- Hardik Ahuja
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | | | - Sanjeev Sachdeva
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Bhawna Mahajan
- Department of Biochemistry, GB Pant Hospital, New Delhi, India
| | - Ashok Sharma
- Department of Radiology, GB Pant Hospital, New Delhi, India
| | - Sushma Bara
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | | | - Ajay Kumar
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Ashok Dalal
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Ujjwal Sonika
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| |
Collapse
|
17
|
Abstract
Hepatic encephalopathy (HE) is brain dysfunction secondary to liver insufficiency or portosystemic shunting. HE is a major burden on patients and caregivers, impairs quality of life and is associated with higher mortality. Overt HE is a clinical diagnosis while Covert HE, needs specialized diagnostic strategies. Mainstay of treatment of HE is nonabsorbable disaccharides such as lactulose as well as rifaximin; however, investigational therapies are discussed in this review. Better tools are needed to prognosticate which patients will go on to develop HE but microbiome and metabolomic-driven strategies are promising. Here we review methods to prevent the HE development and admissions.
Collapse
|
18
|
Hu C, Zhen Y, Ma Z, Zhao L, Wu H, Shu C, Pang B, Yu J, Xu Y, Zhang X, Wang XY, Yi H. Polyamines from myeloid-derived suppressor cells promote Th17 polarization and disease progression. Mol Ther 2023; 31:569-584. [PMID: 36307990 PMCID: PMC9931554 DOI: 10.1016/j.ymthe.2022.10.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 10/12/2022] [Accepted: 10/25/2022] [Indexed: 11/11/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a group of immature myeloid cells that play an important role in diseases. MDSCs promote Th17 differentiation and aggravate systemic lupus erythematosus (SLE) progression by producing arginase-1 to metabolize arginine. However, the metabolic regulators remain unknown. Here, we report that MDSC derivative polyamines can promote Th17 differentiation via miR-542-5p in vitro. Th17 polarization was enhanced in response to polyamine treatment or upon miR-542-5p overexpression. The TGF-β/SMAD3 pathway was shown to be involved in miR-542-5p-facilitated Th17 differentiation. Furthermore, miR-542-5p expression positively correlated with the levels of polyamine synthetases in peripheral blood mononuclear cells of patients with SLE as well as disease severity. In humanized SLE model mice, MDSC depletion decreased the levels of Th17 cells, accompanied by reduced expression of miR-542-5p and these polyamine synthetases. In addition, miR-542-5p expression positively correlated with the Th17 level and disease severity in both patients and humanized SLE mice. Together, our data reveal a novel molecular pathway by which MDSC-derived polyamine metabolism enhances Th17 differentiation and aggravates SLE.
Collapse
Affiliation(s)
- Cong Hu
- Central Laboratory, The First Hospital of Jilin University, Changchun 130021, China; Key Laboratory of Organ Regeneration and Transplantation, Ministry of Education, Changchun 130021, China; Center for Reproductive Medicine, Center for Prenatal Diagnosis, The First Hospital of Jilin University, Changchun 130021, China
| | - Yu Zhen
- Department of Dermatology, The First Hospital of Jilin University, Changchun, China
| | - Zhanchuan Ma
- Central Laboratory, The First Hospital of Jilin University, Changchun 130021, China; Key Laboratory of Organ Regeneration and Transplantation, Ministry of Education, Changchun 130021, China
| | - Li Zhao
- Bethune Institute of Epigenetic Medicine, The First Hospital, Jilin University, Changchun 130021, China
| | - Hao Wu
- Department of Nephrology, The First Hospital of Jilin University, Changchun 130021, China
| | - Chang Shu
- Department of Obstetrics and Gynecology, The First Hospital of Jilin University, Changchun 130021, China
| | - Bo Pang
- Central Laboratory, The First Hospital of Jilin University, Changchun 130021, China; Department of Cardiology, The First Hospital of Jilin University, Changchun, China
| | - Jinyu Yu
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Ying Xu
- Department of Nephrology, The First Hospital of Jilin University, Changchun 130021, China
| | - Xin Zhang
- Department of Rheumatology and Immunology, China-Japan Union Hospital of Jilin University, Changchun 130021, China
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA 23298, USA
| | - Huanfa Yi
- Central Laboratory, The First Hospital of Jilin University, Changchun 130021, China; Key Laboratory of Organ Regeneration and Transplantation, Ministry of Education, Changchun 130021, China.
| |
Collapse
|
19
|
Ben Khaled N, Allgeier J, Lutz T, Weber S, Lange CM. Medikamentöse Therapie bei Patienten mit Leberzirrhose. DIE GASTROENTEROLOGIE 2022. [PMCID: PMC9247913 DOI: 10.1007/s11377-022-00635-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Die Leberzirrhose ist das Endstadium chronischer Lebererkrankungen und insbesondere im fortgeschrittenen Stadium mit einer hohen Morbidität und Mortalität verbunden. Patienten mit Leberfunktionseinschränkung sind permanent von einer Vielzahl schwerwiegender Komplikationen bedroht. Ein optimales pharmakologisches Management bei Patienten mit Leberinsuffizienz kann die Progression der Grunderkrankung verlangsamen, Hospitalisationen verhindern sowie Lebensqualität und Überleben verbessern. Dieser Artikel gibt einen Überblick über den aktuellen Stand und neue Entwicklungen der Pharmakotherapie bei Patienten mit Leberzirrhose.
Collapse
Affiliation(s)
- Najib Ben Khaled
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Marchioninistr. 15, 81377 München, Bayern Deutschland
| | - Julian Allgeier
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Marchioninistr. 15, 81377 München, Bayern Deutschland
| | - Teresa Lutz
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Marchioninistr. 15, 81377 München, Bayern Deutschland
| | - Sabine Weber
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Marchioninistr. 15, 81377 München, Bayern Deutschland
| | - Christian M. Lange
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Marchioninistr. 15, 81377 München, Bayern Deutschland
| |
Collapse
|
20
|
Kulkarni AV, Rabiee A, Mohanty A. Management of Portal Hypertension. J Clin Exp Hepatol 2022; 12:1184-1199. [PMID: 35814519 PMCID: PMC9257868 DOI: 10.1016/j.jceh.2022.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Portal hypertension is the cause of the clinical complications associated with cirrhosis. The primary complications of portal hypertension are ascites, acute variceal bleed, and hepatic encephalopathy. Hepatic venous pressure gradient measurement remains the gold standard test for diagnosing cirrhosis-related portal hypertension. Hepatic venous pressure gradient more than 10 mmHg is associated with an increased risk of complications and is termed clinically significant portal hypertension (CSPH). Clinical, laboratory, and imaging methods can also aid in diagnosing CSPH non-invasively. Recently, deep learning methods have been demonstrated to diagnose CSPH effectively. The management of portal hypertension is always individualized and is dependent on the etiology, the availability of therapies, and the degree of portal hypertension complications. In this review, we discuss the diagnosis and management of cirrhosis-related portal hypertension in detail. Also, we highlight the history of portal hypertension and future research areas in portal hypertension.
Collapse
Key Words
- ACLF, acute-on-chronic liver failure
- AKI, acute kidney injury
- APRI, AST to platelet ratio
- AST, aspartate transaminase
- BB, Beta blocker
- BRTO, balloon occluded retrograde transvenous obliteration
- CKD, chronic kidney disease
- CSPH, clinically significant portal hypertension
- CT, computed tomography
- GFR, glomerular filtration rate
- GOV, gastrpoesopahegal varices
- HE, hepatic encephalopathy
- HRS, hepatorenal syndrome
- HVPG, hepatic venous pressure gradient
- ICG, indocyanine green
- LOLA, l-ornithine l-aspartate
- NAFLD, Non-alcoholic fatty liver disease
- SBP, spontaneous bacterial peritonitis
- SGLT2I, sodium glucose co-transporter 2 inhibitors
- SSM, splenic stiffness measurement
- TE, transient elastography
- TIPS, transjugular intrahepatic portosystemic shunt
- VITRO, von Willebrand factor to platelet counts
- acute kidney injury
- ascites
- hemodynamics
- history
- vasoconstrictors
Collapse
Affiliation(s)
| | | | - Arpan Mohanty
- Boston University School of Medicine, Boston, MA, USA
| |
Collapse
|
21
|
Jain A, Sharma BC, Mahajan B, Srivastava S, Kumar A, Sachdeva S, Sonika U, Dalal A. L-ornithine L-aspartate in acute treatment of severe hepatic encephalopathy: A double-blind randomized controlled trial. Hepatology 2022; 75:1194-1203. [PMID: 34822189 DOI: 10.1002/hep.32255] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 11/13/2021] [Accepted: 11/18/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Data on the use of intravenous L-ornithine L-aspartate (LOLA) in the treatment of overt HE (OHE) is limited. We evaluated the role of intravenous LOLA in patients of cirrhosis with OHE grade III-IV. APPROACH AND RESULTS In a double-blind randomized placebo-controlled trial, 140 patients were randomized to a combination of LOLA, lactulose, and rifaximin (n = 70) or placebo, lactulose, and rifaximin (n = 70). LOLA was given as continuous intravenous infusion at a dose of 30 g over 24 h for 5 days. Ammonia levels, TNF-α, ILs, and endotoxins were measured on days 0 and 5. The primary outcome was the improvement in the grade of HE at day 5. Higher rates of improvement in grade of HE (92.5% vs. 66%, p < 0.001), lower time to recovery (2.70 ± 0.46 vs. 3.00 ± 0.87 days, p = 0.03), and lower 28-day mortality (16.4% vs. 41.8%, p = 0.001) were seen in the LOLA group as compared with placebo. Levels of inflammatory markers were reduced in both groups. Significantly higher reductions in levels of blood ammonia, IL-6, and TNF-α were seen in the LOLA group. CONCLUSIONS Combination of LOLA with lactulose and rifaximin was more effective than only lactulose and rifaximin in improving grades of HE, recovery time from encephalopathy, with lower 28-day mortality.
Collapse
Affiliation(s)
- Arpan Jain
- Department of GastroenterologyGB Pant HospitalNew DelhiIndia
| | | | - Bhawna Mahajan
- Department of BiochemistryGB Pant HospitalNew DelhiIndia
| | | | - Ajay Kumar
- Department of GastroenterologyGB Pant HospitalNew DelhiIndia
| | | | - Ujjwal Sonika
- Department of GastroenterologyGB Pant HospitalNew DelhiIndia
| | - Ashok Dalal
- Department of GastroenterologyGB Pant HospitalNew DelhiIndia
| |
Collapse
|
22
|
Gairing SJ, Müller L, Kloeckner R, Galle PR, Labenz C. Review article: post-TIPSS hepatic encephalopathy-current knowledge and future perspectives. Aliment Pharmacol Ther 2022; 55:1265-1276. [PMID: 35181894 DOI: 10.1111/apt.16825] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/23/2022] [Accepted: 02/02/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND In light of the global rise in the burden of chronic liver diseases and liver cirrhosis, the number of patients suffering from decompensation events is expected to increase. Transjugular intrahepatic portosystemic shunts (TIPSS) provide effective long-term symptom control and may prolong transplant-free survival in portal hypertension-driven recurrent ascites and variceal bleeding. New-onset or recurrent hepatic encephalopathy (HE) after TIPSS insertion (post-TIPSS HE) represents the most severe post-interventional complication. AIMS To provide insight into the epidemiology and risk factors for post-TIPSS HE and scrutinize the current state of the art in treatment and drug therapy options. METHODS We conducted a literature search on post-TIPSS HE in patients with liver cirrhosis. RESULTS Post-TIPSS HE occurs in up to 54.5% of cases and particularly early recurrent HE is associated with a dismal prognosis. In recent years, several risk factors for the development of post-TIPSS HE have been identified. These include not only parameters reflecting liver function (model for end-stage liver disease score/Child-Pugh score) as well as cognitive dysfunction caused by minimal HE but also extrahepatic factors such as sarcopenia and common medications such as proton pump inhibitors. In addition, new data on the benefit of rifaximin and of smaller stent grafts emerged and may improve the prevention of post-TIPSS HE. CONCLUSIONS Careful selection of TIPSS candidates is of utmost importance to reduce the risk of post-TIPSS HE. In this narrative review, we provide a concise overview of the current epidemiology and risk factors of the treatment options for post-TIPSS HE.
Collapse
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
| | - Lukas Müller
- Department of Radiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Roman Kloeckner
- Department of Radiology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Peter R 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
| | - 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
| |
Collapse
|
23
|
Labenz C, Labenz J, Galle PR. Letter to the editor: Evidence on the use of l-ornithine l-aspartate in overt HE-But does it really improve prognosis? Hepatology 2022; 75:1064-1065. [PMID: 34957567 DOI: 10.1002/hep.32309] [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: 11/27/2021] [Accepted: 12/01/2021] [Indexed: 12/08/2022]
Affiliation(s)
- Christian Labenz
- Department of Internal Medicine IUniversity Medical Center of the Johannes Gutenberg-UniversityMainzGermany.,Cirrhosis Center MainzUniversity Medical Center of the Johannes Gutenberg-UniversityMainzGermany
| | - Joachim Labenz
- Department of Internal MedicineDiakonie-Klinikum Jung StillingSiegenGermany
| | - Peter R Galle
- Department of Internal Medicine IUniversity Medical Center of the Johannes Gutenberg-UniversityMainzGermany.,Cirrhosis Center MainzUniversity Medical Center of the Johannes Gutenberg-UniversityMainzGermany
| |
Collapse
|
24
|
Jain A, Sharma BC. Reply. Hepatology 2022; 75:1066-1067. [PMID: 34951718 DOI: 10.1002/hep.32305] [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: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 12/08/2022]
Affiliation(s)
- Arpan Jain
- Department of GastroenterologyGB Pant HospitalNew DelhiIndia
| | | |
Collapse
|
25
|
Cui HR, Zhang JY, Cheng XH, Zheng JX, Zhang Q, Zheng R, You LZ, Han DR, Shang HC. Immunometabolism at the service of traditional Chinese medicine. Pharmacol Res 2022; 176:106081. [PMID: 35033650 DOI: 10.1016/j.phrs.2022.106081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/31/2021] [Accepted: 01/10/2022] [Indexed: 11/17/2022]
Abstract
To enhance therapeutic efficacy and reduce adverse effects, ancient practitioners of traditional Chinese medicine (TCM) prescribe combinations of plant species/animal species and minerals designated "TCM formulae" developed based on TCM theory and clinical experience. TCM formulae have been shown to exert curative effects on complex diseases via immune regulation but the underlying mechanisms remain unknown at present. Considerable progress in the field of immunometabolism, referring to alterations in the intracellular metabolism of immune cells that regulate their function, has been made over the past decade. The core context of immunometabolism is regulation of the allocation of metabolic resources supporting host defense and survival, which provides a critical additional dimension and emerging insights into how the immune system and metabolism influence each other during disease progression. This review summarizes research findings on the significant association between the immune function and metabolic remodeling in health and disease as well as the therapeutic modulatory effects of TCM formulae on immunometabolism. Progressive elucidation of the immunometabolic mechanisms involved during the course of TCM treatment continues to aid in the identification of novel potential targets against pathogenicity. In this report, we have provided a comprehensive overview of the benefits of TCM based on regulation of immunometabolism that are potentially applicable for the treatment of modern diseases.
Collapse
Affiliation(s)
- He-Rong Cui
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China; School of Life Sciences, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ji-Yuan Zhang
- Senior Department of Infectious Diseases, the Fifth Medical Center of Chinese PLA General Hospital, National Clinical Research Center for Infectious Diseases, Beijing 100039, China
| | - Xue-Hao Cheng
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Jia-Xin Zheng
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Qi Zhang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Rui Zheng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Liang-Zhen You
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Dong-Ran Han
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Hong-Cai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China.
| |
Collapse
|
26
|
Li X, Partovi S, Coronado WM, Gadani S, Martin C, Thompson D, Levitin A, Kapoor B. Hepatic Encephalopathy After TIPS Placement: Predictive Factors, Prevention Strategies, and Management. Cardiovasc Intervent Radiol 2022; 45:570-577. [PMID: 34981195 DOI: 10.1007/s00270-021-03045-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 12/08/2021] [Indexed: 12/19/2022]
Abstract
Hepatic encephalopathy (HE) is a challenging complication after transjugular intrahepatic portosystemic shunt (TIPS) placement. Despite recent advances, much is still uncertain regarding risk factors, preventative measures, and the management of HE after TIPS placement. Appropriate patient selection and pre-procedural risk stratification remain areas of focus. In this manuscript, we discuss the current state of research related to HE after TIPS placement, including information regarding risk stratification, complication prevention, and treatment options.
Collapse
Affiliation(s)
- Xin Li
- Department of Radiology, Hospital of The University of Pennsylvania, Philadelphia, PA, USA
| | - Sasan Partovi
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA.
| | | | - Sameer Gadani
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA
| | - Charles Martin
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA
| | - Dustin Thompson
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA
| | - Abraham Levitin
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA
| | - Baljendra Kapoor
- Section of Interventional Radiology, Imaging Institute, Cleveland Clinic Main Campus, Cleveland, OH, USA
| |
Collapse
|
27
|
Squires JE, Alonso EM, Ibrahim SH, Kasper V, Kehar M, Martinez M, Squires RH. North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Position Paper on the Diagnosis and Management of Pediatric Acute Liver Failure. J Pediatr Gastroenterol Nutr 2022; 74:138-158. [PMID: 34347674 DOI: 10.1097/mpg.0000000000003268] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
ABSTRACT Pediatric acute liver failure (PALF) is a rare, rapidly progressive clinical syndrome with significant morbidity and mortality. The phenotype of PALF manifests as abrupt onset liver dysfunction, which can be brought via disparate etiology. Management is reliant upon intensive clinical care and support, often provided by the collaborative efforts of hepatologists, critical care specialists, and liver transplant surgeons. The construction of an age-based diagnostic approach, the identification of a potential underlying cause, and the prompt implementation of appropriate therapy can be lifesaving; however, the dynamic and rapidly progressive nature of PALF also demands that diagnostic inquiries be paired with monitoring strategies for the recognition and treatment of common complications of PALF. Although liver transplantation can provide a potential life-saving therapeutic option, the ability to confidently determine the certainness that liver transplant is needed for an individual child has been hampered by a lack of adequately tested clinical decision support tools and accurate predictive models. Given the accelerated progress in understanding PALF, we will provide clinical guidance to pediatric gastroenterologists and other pediatric providers caring for children with PALF by presenting the most recent advances in diagnosis, management, pathophysiology, and associated outcomes.
Collapse
Affiliation(s)
- James E Squires
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA
| | - Estella M Alonso
- Department Pediatric Hepatology, Ann and Robert H Lurie Children's Hospital, Chicago, Illinois, USA
| | - Samar H Ibrahim
- Department of Pediatrics, Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Vania Kasper
- Division of Pediatric Gastroenterology, Nutrition and Liver Diseases, Hasbro Children's Hospital, Providence, RI
| | - Mohit Kehar
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Children Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Mercedes Martinez
- Department of Pediatrics, Vagelos College of Physician and Surgeons, Columbia University, New York, NY
| | - Robert H Squires
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA
| |
Collapse
|
28
|
Abstract
BACKGROUND Cirrhosis is the outcome of chronic liver disease of any etiology due to progressive liver injury and fibrosis. Consequently, cirrhosis leads to portal hypertension and liver dysfunction, progressing to complications like ascites, variceal bleeding, hepatic encephalopathy, hepatorenal syndrome, hepatopulmonary syndrome, cirrhotic cardiomyopathy, sarcopenia, hepatocellular carcinoma, and coagulation disorders. End-stage liver disease leads to an impaired quality of life, loss of social and economic productivity, and reduced survival. METHODS This narrative review explains the pathophysiology of complications of cirrhosis, the diagnostic approach and innovative management, with focus on data from India. A comprehensive literature search of the published data was performed in regard with the spectrum, diagnosis, and management of cirrhosis and its complications. RESULTS There is a change in the epidemiology of metabolic syndrome, lifestyle diseases, alcohol consumption and the spectrum of etiological diagnosis in patients with cirrhosis. With the advent of universal vaccination and efficacious long-term viral suppression agents for chronic hepatitis B, availability of direct-acting antiviral agents for chronic hepatitis C, and a booming liver transplantation programme across the country, the management of complications is essential. There are several updates in the standard of care in the management of complications of cirrhosis, such as hepatorenal syndrome, hepatocellular carcinoma, and hepatic encephalopathy, and new therapies that address supportive and palliative care in advanced cirrhosis. CONCLUSION Prevention, early diagnosis, appropriate management of complications, timely transplantation are cornerstones in the management protocol of cirrhosis and portal hypertension. India needs improved access to care, outreach of public health programmes for viral hepatitis care, health infrastructure, and disease registries for improved healthcare outcomes. Low-cost initiatives like immunization, alcohol cessation, awareness about liver diseases, viral hepatitis elimination, and patient focused decision-making algorithms are essential to manage liver disease in India.
Collapse
Key Words
- AIH, autoimmune hepatitis
- ALP, alkaline phosphatase
- AVB, acute variceal bleeding
- BMI, body mass index
- CLD, chronic liver disease
- CSPH, clinically significant portal hypertension
- CTP, Child Turcotte Pugh Score
- DAAs, direct-acting antiviral agents
- GGT, gamma glutamyl transpeptidase
- HBV, hepatitis B virus
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- HE, hepatic encephalopathy
- HR, hazard ratio
- HRQoL, health-related quality of life
- HVPG, hepatic vein pressure gradient
- MELD, Model for End Stage Liver disease
- MetS, metabolic syndrome
- NAFLD, non-alcoholic fatty liver disease
- NASH, non-alcoholic steatohepatitis
- NSBB, Non-selective beta blockers
- NVHCP, National Viral Hepatitis Control programme
- SAAG, Serum-ascites albumin gradient
- SBP, spontaneous bacterial peritonitis
- WHO, World Health Organization
- cirrhosis, ascites
- hepatic encephalopathy
- hepatocellular carcinoma
- portal hypertension
Collapse
|
29
|
Sahney A, Wadhawan M. Encephalopathy in Cirrhosis: Prevention and Management. J Clin Exp Hepatol 2022; 12:927-936. [PMID: 35677508 PMCID: PMC9168742 DOI: 10.1016/j.jceh.2021.12.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 12/09/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatic encephalopathy (HE) is a major neuropsychiatric complication of cirrhosis. The clinical manifestations of HE ranges from mild confusion, disorientation to altered behaviour and coma in advanced stages. HE is an important cause of recurrent admissions in liver cirrhosis patients. HE is the most common cause of altered mentation in a patient of liver cirrhosis. Lactulose and rifaximin are approved treatment options for the treatment of HE. In patients who have localised neurological signs or are not improving with lactulose and rifaximin should be investigated for other causes of altered sensorium.
Collapse
Affiliation(s)
| | - Manav Wadhawan
- Address for correspondence: Manav Wadhawan, Institute of Digestive & Liver Diseases, BLK Superspeciality Hospital, Delhi, India.
| |
Collapse
|
30
|
New Therapies of Liver Diseases: Hepatic Encephalopathy. J Clin Med 2021; 10:jcm10184050. [PMID: 34575157 PMCID: PMC8472037 DOI: 10.3390/jcm10184050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/02/2021] [Accepted: 09/04/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatic encephalopathy (HE) is a common complication of advanced liver disease which has profound implications in terms of the patients’ ability to fulfil their family and social roles, to drive and to provide for themselves. Recurrent and persistent HE is still a serious management challenge, translating into a significant burden for patients and their families, health services and society at large. The past few years have been characterized by significantly more attention towards HE and its implications; its definition has been refined and a small number of new drugs/alternative management strategies have become available, while others are underway. In this narrative review we summarize them in a pragmatic and hopefully useful fashion.
Collapse
|
31
|
Chang C, Huang CH, Tseng HJ, Yang FC, Chien RN. Real-World Experience of the One-Year Efficacy of Rifaximin Add-On to Lactulose Is Superior to Lactulose Alone in Patients with Cirrhosis Complicated with Recurrent Hepatic Encephalopathy in Taiwan. J Pers Med 2021; 11:jpm11060478. [PMID: 34071787 PMCID: PMC8226737 DOI: 10.3390/jpm11060478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/21/2021] [Accepted: 05/21/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Hepatic encephalopathy (HE), a neuropsychiatric complication of decompensated cirrhosis, is associated with high mortality and high risk of recurrence. Rifaximin add-on to lactulose for 3 to 6 months is recommended for the prevention of recurrent episodes of HE after the second episode. However, whether the combination for more than 6 months is superior to lactulose alone in the maintenance of HE remission is less evident. Therefore, the aim of this study is to evaluate the one-year efficacy of rifaximin add-on to lactulose for the maintenance of HE remission in Taiwan. Methods: We conducted a real-world single-center retrospective cohort study to compare the long-term efficacy of rifaximin add-on to lactulose (group R + L) versus lactulose alone (group L, control group). Furthermore, the treatment efficacy before and after rifaximin add-on to lactulose was also analyzed. The primary endpoint of our study was time to first HE recurrence (Conn score ≥ 2). All patients were followed up every three months until death, and censored at one year if still alive. Results and Conclusions: 12 patients were enrolled in group R + L. Another 31 patients were stratified into group L. Sex, comorbidity, ammonia level, and ascites grade were matched while age, HE grade, and model for end-stage liver disease (MELD) score were adjusted in the multivariable logistic regression model. Compared with group L, significant improvement in the maintenance of HE remission and decreased episodes and days of HE-related hospitalizations were demonstrated in group R + L. The serum ammonia levels were significantly lower at the 3rd and 6th month in group 1. Concerning changes before and after rifaximin add-on in group R + L, mini-mental status examination (MMSE), episodes of hospitalization, and variceal bleeding also improved at 6 and 12 months. Days of hospitalization, serum ammonia levels also improved at 6th month. Except for concern over price, no patients discontinued rifaximin due to adverse events or complications. The above results provide evidence for the one-year use of rifaximin add-on to lactulose in reducing HE recurrence and HE-related hospitalization for patients with decompensated cirrhosis.
Collapse
Affiliation(s)
- Ching Chang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan; (C.C.); (C.-H.H.); (F.-C.Y.)
| | - Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan; (C.C.); (C.-H.H.); (F.-C.Y.)
- College of Medicine, Chang-Gung University, Taoyuan 33305, Taiwan
| | - Hsiao-Jung Tseng
- Biostatistics Unit, Clinical Trial Center, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan;
| | - Fang-Chen Yang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan; (C.C.); (C.-H.H.); (F.-C.Y.)
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan 33305, Taiwan; (C.C.); (C.-H.H.); (F.-C.Y.)
- College of Medicine, Chang-Gung University, Taoyuan 33305, Taiwan
- Correspondence: ; Tel.: +886-3-3281200 (ext. 8107); Fax: +886-3-3272236
| |
Collapse
|
32
|
Prediction of overt hepatic encephalopathy after transjugular intrahepatic portosystemic shunt treatment: a cohort study. Hepatol Int 2021; 15:730-740. [PMID: 33977364 PMCID: PMC8286937 DOI: 10.1007/s12072-021-10188-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/11/2021] [Indexed: 12/14/2022]
Abstract
Background/purpose Overt hepatic encephalopathy (HE) risk should be preoperatively predicted to identify patients suitable for curative transjugular intrahepatic portosystemic shunt (TIPS) instead of palliative treatments. Methods A total of 185 patients who underwent TIPS procedure were randomised (130 in the training dataset and 55 in the validation dataset). Clinical factors and imaging characteristics were assessed. Three different models were established by logistic regression analyses based on clinical factors (ModelC), imaging characteristics (ModelI), and a combination of both (ModelCI). Their discrimination, calibration, and decision curves were compared, to identify the best model. Subgroup analysis was performed for the best model. Results ModelCI, which contained two clinical factors and two imaging characteristics, was identified as the best model. The areas under the curve of ModelC, ModelI, and ModelCI were 0.870, 0.963, and 0.978 for the training dataset and 0.831, 0.971, and 0.969 for the validation dataset. The combined model outperformed the clinical and imaging models in terms of calibration and decision curves. The performance of ModelCI was not influenced by total bilirubin, Child–Pugh stages, model of end-stage liver disease score, or ammonia. The subgroup with a risk score ≥ 0.88 exhibited a higher proportion of overt HE (training dataset: 13.3% vs. 97.4%, p < 0.001; validation dataset: 0.0% vs. 87.5%, p < 0.001). Conclusion Our combination model can successfully predict the risk of overt HE post-TIPS. For the low-risk subgroup, TIPS can be performed safely; however, for the high-risk subgroup, it should be considered more carefully. Graphic abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s12072-021-10188-5.
Collapse
|
33
|
Kabbani AR, Tergast TL, Manns MP, Maasoumy B. [Treatment strategies for acute-on-chronic liver failure]. Med Klin Intensivmed Notfmed 2021; 116:3-16. [PMID: 31463674 PMCID: PMC7095250 DOI: 10.1007/s00063-019-00613-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 07/17/2019] [Accepted: 07/31/2019] [Indexed: 12/15/2022]
Abstract
Acute-on-chronic liver failure (ACLF) is a newly defined syndrome in patients with liver cirrhosis characterized by acute hepatic decompensation (jaundice, ascites, hepatic encephalopathy, bacterial infection and gastrointestinal bleeding), single or multiple organ failure and a high mortality (>15% within 28 days). The affected organ systems include not only the liver but also the circulation, lungs, kidneys, brain and/or coagulation. Pathophysiologically decisive is an uncontrolled inflammation that is induced by specific triggers and on the basis of previously (possibly not diagnosed) compensated as well as already decompensated liver cirrhosis leads to a severe systemic clinical syndrome, ACLF. The course during the first 72 h is decisive for the prognosis. In addition to treatment of the respective organ or system failure, the underlying triggers should be quickly identified and if necessary specifically treated. Often, however, these cannot (no longer) be determined with any certainty, in particular recent alcohol consumption as well as bacterial and viral infections play an important role. A specific treatment for the ACLF is (currently) not established. Some experimental approaches are currently being tested, including administration of granulocyte colony-stimulating factor (GCSF). Additionally, suitable patients should be presented to a liver transplantation center in a timely manner.
Collapse
Affiliation(s)
| | | | | | - B Maasoumy
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Medizinische Hochschule Hannover, Carl-Neuberg-Straße 1, 30625, Hannover, Deutschland.
| |
Collapse
|
34
|
Chu YY, Wang X, Dai HL. Update on pharmacotherapy of hepatic encephalopathy. Shijie Huaren Xiaohua Zazhi 2021; 29:58-64. [DOI: 10.11569/wcjd.v29.i2.58] [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] [Indexed: 02/06/2023] Open
Abstract
Hepatic encephalopathy (HE) is a central nervous system disease caused by serious liver diseases or various portal vein systemic circulation abnormalities. The pathogenesis and pathophysiology of HE have not been fully elucidated yet, and among others, the most important is still the theory of ammonia intoxication proposed in the 1930s. Therefore, reducing blood ammonia is currently the main therapeutic strategy for HE, along with improving nervous system function. Thanks to the clarification of the mechanism underlying ammonia-induced brain cell injury in recent years, researchers have proposed some novel therapeutic targets and related drugs. This work will make a brief summary regarding the update of HE drugs with regard to ammonia reduction, nervous system improvement, and intervention of ammonia toxicity targets.
Collapse
Affiliation(s)
- Yu-Ying Chu
- School of Nursing, Jinzhou Medical University, Jinzhou 121001, Liaoning Province, China
| | - Xue Wang
- School of Nursing, Jinzhou Medical University, Jinzhou 121001, Liaoning Province, China
| | - Hong-Liang Dai
- School of Nursing, Jinzhou Medical University, Jinzhou 121001, Liaoning Province, China
| |
Collapse
|
35
|
Bajaj JS, Lauridsen M, Tapper EB, Duarte-Rojo A, Rahimi RS, Tandon P, Shawcross DL, Thabut D, Dhiman RK, Romero-Gomez M, Sharma BC, Montagnese S. Important Unresolved Questions in the Management of Hepatic Encephalopathy: An ISHEN Consensus. Am J Gastroenterol 2020; 115:989-1002. [PMID: 32618647 DOI: 10.14309/ajg.0000000000000603] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Management of hepatic encephalopathy (HE) remains challenging from a medical and psychosocial perspective. Members of the International Society for Hepatic Encephalopathy and Nitrogen Metabolism recognized 5 key unresolved questions in HE management focused on (i) driving, (ii) ammonia levels in clinical practice, (iii) testing strategies for covert or minimal HE, (iv) therapeutic options, and (v) nutrition and patient-reported outcomes. The consensus document addresses these topical issues with a succinct review of the literature and statements that critically evaluate the current science and practice, laying the groundwork for future investigations.
Collapse
Affiliation(s)
- Jasmohan S Bajaj
- Virginia Commonwealth University, McGuire VA Medical Center, Richmond, Virginia, USA
| | | | | | | | | | | | | | - Dominique Thabut
- Paris Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Radha K Dhiman
- Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | | | | | | |
Collapse
|
36
|
Mahpour NY, Pioppo-Phelan L, Reja M, Tawadros A, Rustgi VK. Pharmacologic Management of Hepatic Encephalopathy. Clin Liver Dis 2020; 24:231-242. [PMID: 32245530 DOI: 10.1016/j.cld.2020.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Pharmacologic management of hepatic encephalopathy includes a broad range of therapies. This article covers the specific mainstays of therapies, such as antimicrobials and laxatives, with an established evidence base. This article also covers newer modalities of therapies, such as fecal microbiota transplant, probiotics, bioartificial support systems, small molecular therapies such as l-ornithine l-aspartate, branched chain amino acids, l-carnitine, zinc, and other forms of therapy currently under review.
Collapse
Affiliation(s)
- Noah Y Mahpour
- Department of Internal Medicine, Robert Wood Johnson School of Medicine, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA
| | - Lauren Pioppo-Phelan
- Department of Internal Medicine, Robert Wood Johnson School of Medicine, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA
| | - Mishal Reja
- Department of Internal Medicine, Robert Wood Johnson School of Medicine, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA
| | - Augustine Tawadros
- Department of Internal Medicine, Robert Wood Johnson School of Medicine, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA
| | - Vinod K Rustgi
- Center for Liver Diseases and Liver Masses, Robert Wood Johnson School of Medicine, MedEd Building, Room 466, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901, USA.
| |
Collapse
|
37
|
Abstract
Despite widespread use of lactulose and rifaximin for the treatment of hepatic encephalopathy, this complication of advanced liver disease remains a major burden on the health care system in the United States and continues to predispose to high morbidity and mortality. Several agents have surfaced over recent years with promise to treat hepatic encephalopathy and mitigate the cognitive impairment associated with this disease process. The purpose of this article is to highlight the leading emerging therapies in hepatic encephalopathy as well as their therapeutic targets.
Collapse
|
38
|
KASL clinical practice guidelines for liver cirrhosis: Varices, hepatic encephalopathy, and related complications. Clin Mol Hepatol 2020; 26:83-127. [PMID: 31918536 PMCID: PMC7160350 DOI: 10.3350/cmh.2019.0010n] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 10/23/2019] [Indexed: 02/06/2023] Open
|
39
|
Shalimar, Rout G, Kumar R, Singh AD, Sharma S, Gunjan D, Saraya A, Nayak B, Acharya SK. Persistent or incident hyperammonemia is associated with poor outcomes in acute decompensation and acute-on-chronic liver failure. JGH OPEN 2020; 4:843-850. [PMID: 33102753 PMCID: PMC7578315 DOI: 10.1002/jgh3.12314] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/04/2019] [Accepted: 02/12/2020] [Indexed: 12/13/2022]
Abstract
Background and Aim The effect of elevated ammonia on organ failures (OF), apart from hepatic encephalopathy, in patients with acute decompensation (AD) of cirrhosis and acute‐on‐chronic liver failure (ACLF) is unclear. We aimed to assess the effect of persistent or incident hyperammonemia on OF and outcomes in patients with AD and ACLF. Methods A total of 229 patients with ACLF and 83 with AD were included. Arterial ammonia was measured on day 1 and day 3 of admission. Persistent or incident hyperammonemia was defined as a level of ≥79.5 μmol/L on day 3. The changes in ammonia levels during the first 3 days were analyzed with respect to the complications and outcomes. Results At admission, the median level of arterial ammonia was higher in ACLF compared to AD patients (103 vs 86 μmol/L, P < 0.001). Persistent or incident hyperammonemia was noted in 206 (66.0%) patients and was more frequent in ACLF compared to AD patients (70.7 vs 53.0%, P = 0.013). Patients with persistent or incident hyperammonemia, compared to those without it, developed a higher proportion of new‐onset OF during hospitalization involving liver (P = 0.018), kidney (P = 0.001), brain (P = 0.005), coagulation (P = 0.036), circulation (P = 0.002), and respiratory (P = 0.003) issues and had higher 28‐day mortality (log‐rank test, P < 0.001). After adjustment for chronic liver failure consortium ACLF score, persistent or incident hyperammonemia (hazard ratio, 3.174) was independently associated with 28‐day mortality. The presence of infection was an independent predictor of persistent or incident hyperammonemia. Conclusion Persistent or incident hyperammonemia during first 3 days of hospitalization in patients with AD or ACLF is associated with increased risk of OF and death.
Collapse
Affiliation(s)
- Shalimar
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Gyanranjan Rout
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Ramesh Kumar
- Department of Gastroenterology All India Institute of Medical Sciences Patna India
| | - Achintya D Singh
- Department of Internal Medicine Cleveland Clinic Cleveland Ohio USA
| | - Sanchit Sharma
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Deepak Gunjan
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Baibaswata Nayak
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| | - Subrat K Acharya
- Department of Gastroenterology and Human Nutrition All India Institute of Medical Sciences New Delhi India
| |
Collapse
|
40
|
Ridola L, Riggio O, Gioia S, Faccioli J, Nardelli S. Clinical management of type C hepatic encephalopathy. United European Gastroenterol J 2020; 8:536-543. [PMID: 32213035 DOI: 10.1177/2050640620909675] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Type-C hepatic encephalopathy is a complex neurological syndrome, characteristic of patients with liver disease, causing a wide and complex spectrum of nonspecific neurological and psychiatric manifestations, ranging from a subclinical entity, minimal hepatic encephalopathy, to a deep form in which a complete alteration of consciousness can be observed: overt hepatic encephalopathy. Overt hepatic encephalopathy occurs in 30-40% of patients. According to the time course, hepatic encephalopathy is subdivided into episodic, recurrent and persistent. Diagnostic strategies range from simple clinical scales to more complex psychometric and neurophysiological tools. Therapeutic options may vary between episodic hepatic encephalopathy, in which it is important to define and treat the precipitating factor and hepatic encephalopathy and secondary prophylaxis, where the standard of care is non-absorbable disaccharides and rifaximin. Grey areas and future needs remain the therapeutic approach to minimal hepatic encephalopathy and issues in the design of therapeutic studies for hepatic encephalopathy.
Collapse
Affiliation(s)
- Lorenzo Ridola
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Oliviero Riggio
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Stefania Gioia
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Jessica Faccioli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvia Nardelli
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
41
|
|
42
|
Coronel-Castillo C, Contreras-Carmona J, Frati-Munari A, Uribe M, Méndez-Sánchez N. Efficacy of rifaximin in the different clinical scenarios of hepatic encephalopathy. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2020. [DOI: 10.1016/j.rgmxen.2019.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
43
|
Coronel-Castillo CE, Contreras-Carmona J, Frati-Munari AC, Uribe M, Méndez-Sánchez N. Efficacy of rifaximin in the different clinical scenarios of hepatic encephalopathy. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2020; 85:56-68. [PMID: 31836274 DOI: 10.1016/j.rgmx.2019.09.001] [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: 06/24/2019] [Revised: 08/21/2019] [Accepted: 09/04/2019] [Indexed: 06/10/2023]
Abstract
Hepatic encephalopathy is a frequent complication in patients with cirrhosis of the liver and is associated with a high mortality rate. Costs attributed to the management of patients with cirrhosis are especially high due to complications, such as hepatic encephalopathy, given that they increase the number of days of hospital stay. Different drugs are currently used to treat hepatic encephalopathy, and the main ones are lactulose, L-ornithine L-aspartate (LOLA), and certain antibiotics, especially rifaximin-α (RFX). Even though many of them have been shown to be effective to greater or lesser degrees, it is important to understand the differences between them, so that every patient receives individualized treatment and the best option is chosen, in accordance with the different clinical scenarios. Thus, the aim of the present study was to analyze the evidence on the advantages and disadvantages of the individual or combined use of the 3 main treatments for hepatic encephalopathy, specifically taking into consideration their different degrees of efficacy, their impact on quality of life, prophylaxis, and cost reduction.
Collapse
Affiliation(s)
- C E Coronel-Castillo
- Unidad de Investigación en Hígado, Fundación Clínica Médica Sur, Ciudad de México, México
| | - J Contreras-Carmona
- Unidad de Investigación en Hígado, Fundación Clínica Médica Sur, Ciudad de México, México
| | - A C Frati-Munari
- Departamento de Medicina Interna, Fundación Clínica Médica Sur, Ciudad de México, México
| | - M Uribe
- Unidad de Investigación en Hígado, Fundación Clínica Médica Sur, Ciudad de México, México
| | - N Méndez-Sánchez
- Unidad de Investigación en Hígado, Fundación Clínica Médica Sur, Ciudad de México, México; Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México.
| |
Collapse
|
44
|
Shalimar, Sheikh MF, Mookerjee RP, Agarwal B, Acharya SK, Jalan R. Prognostic Role of Ammonia in Patients With Cirrhosis. Hepatology 2019; 70:982-994. [PMID: 30703853 DOI: 10.1002/hep.30534] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 01/15/2019] [Indexed: 12/18/2022]
Abstract
Ammonia is thought to be central to the pathogenesis of hepatic encephalopathy (HE), but its prognostic role in patients with cirrhosis and acute decompensation is unknown. The aims of this study were to determine the relationship between ammonia levels and severity of HE and its association with organ dysfunction and short-term mortality. We identified 498 patients from two institutions as part of prospective observational studies in patients with cirrhosis. Plasma ammonia levels were measured on admission and Chronic Liver Failure-Sequential Organ Failure Assessment criteria were used to determine the presence of organ failures. The 28-day patient survival was determined. Receiver operating characteristic analysis was used to identify the cutoff points for ammonia values, and multivariable analysis was performed using the Cox proportional hazard regression model. The 28-day mortality was 43.4%. Plasma ammonia correlated with severity of HE (P < 0.001), was significantly higher in nonsurvivors (93 [73-121] versus 67 [55-89] µmol/L, P < 0.001), and was an independent predictor of 28-day mortality (hazard ratio, 1.009, P < 0.001). An ammonia level of 79.5 µmol/L had sensitivity of 68.1% and specificity of 67.4% for predicting 28-day mortality. An ammonia level of ≥79.5 µmol/L was associated with a higher frequency of organ failures (liver [P = 0.004], coagulation [P < 0.001], kidney [P = 0.004], and respiratory [P < 0.001]). Lack of improvement in baseline ammonia at day 5 was associated with high mortality (70.6%). Conclusion: Ammonia level correlates with not only the severity of HE but also the failure of other organs and is an independent risk factor for mortality; lack of improvement in ammonia level is associated with high risk of death, making it an important biomarker and a therapeutic target.
Collapse
Affiliation(s)
- Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Mohammed Faisal Sheikh
- Liver Failure Group, UCL Institute for Liver and Digestive Health, Division of Medicine, UCL Medical School, Royal Free Hospital, London, UK
| | - Rajeshwar P Mookerjee
- Liver Failure Group, UCL Institute for Liver and Digestive Health, Division of Medicine, UCL Medical School, Royal Free Hospital, London, UK
| | - Banwari Agarwal
- Liver Failure Group, UCL Institute for Liver and Digestive Health, Division of Medicine, UCL Medical School, Royal Free Hospital, London, UK.,Intensive Care Unit, Royal Free Hospital, London, UK
| | - Subrat Kumar Acharya
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajiv Jalan
- Liver Failure Group, UCL Institute for Liver and Digestive Health, Division of Medicine, UCL Medical School, Royal Free Hospital, London, UK
| |
Collapse
|
45
|
Hepatic encephalopathy 2018: A clinical practice guideline by the Italian Association for the Study of the Liver (AISF). Dig Liver Dis 2019; 51:190-205. [PMID: 30606696 DOI: 10.1016/j.dld.2018.11.035] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 11/27/2018] [Accepted: 11/28/2018] [Indexed: 12/11/2022]
Abstract
Hepatic encephalopathy (HE) is a common, worrisome and sometimes difficult to manage complication of end-stage liver disease. HE is often recurrent, requiring multiple hospital admissions. It can have serious implications in terms of a patient's ability to perform complex tasks (for example driving), their earning capacity, their social and family roles. This guideline reviews current knowledge on HE definition, pathophysiology, diagnosis and treatment, both by general principles and by way of a summary of available drugs and treatment strategies. The quality of the published, pertinent evidence is graded, and practical recommendations are made. Where possible, these are placed within the Italian health service context, with reference to local diagnosis and management experience.
Collapse
|
46
|
Butterworth RF, McPhail MJW. L-Ornithine L-Aspartate (LOLA) for Hepatic Encephalopathy in Cirrhosis: Results of Randomized Controlled Trials and Meta-Analyses. Drugs 2019; 79:31-37. [PMID: 30706425 PMCID: PMC6416237 DOI: 10.1007/s40265-018-1024-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This manuscript represents an appraisal of the evidence in support of L-ornithine-L-aspartate (LOLA) for the management and treatment of hepatic encephalopathy (HE) in cirrhosis. Meta-analyses of randomized controlled trials (RCTs) conducted over the last two decades generally reveal evidence of benefit of LOLA in a range of clinical presentations. This included improvement of mental state grade in overt HE (OHE) assessed by West Haven criteria as well as in minimal HE (MHE) assessed by psychometric testing where the oral formulation of LOLA was determined to be particularly effective. However, concerns over study quality were noted in one meta-analysis. Nevertheless, the concomitant lowering of fasting blood ammonia was reported in all RCTs using this endpoint. Network meta-analyses showed that LOLA appears to be comparable (or superior) in efficacy to non-absorbable disaccharides or probiotics. Emerging evidence from single RCTs show efficacy of LOLA for the treatment of post-transjugular intrahepatic portosystemic shunt (TIPSS) HE as well as for secondary HE prophylaxis. These findings provide support for the use of LOLA in the treatment of HE and future trials should focus on the use of LOLA for prophylaxis.
Collapse
Affiliation(s)
- Roger F. Butterworth
- Department of Medicine, University of Montreal, 45143 Cabot Trail, Englishtown, NS B0C 1H0 Canada
| | - Mark J. W. McPhail
- Liver Intensive Therapy Unit, Institute of Liver Sciences, School of Immunology and Microbial Sciences, Kings College London, London, UK
| |
Collapse
|
47
|
Zhong HJ, Sun HH, Xue LF, McGowan EM, Chen Y. Differential hepatic features presenting in Wilson disease-associated cirrhosis and hepatitis B-associated cirrhosis. World J Gastroenterol 2019; 25:378-387. [PMID: 30686905 PMCID: PMC6343092 DOI: 10.3748/wjg.v25.i3.378] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/03/2019] [Accepted: 01/09/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cirrhosis is a chronic late stage liver disease associated with hepatitis viruses, alcoholism, and metabolic disorders, such as Wilson disease (WD). There are no clear markers or clinical features that define cirrhosis originating from these disparate origins. We hypothesized that cirrhosis is not one disease and cirrhosis of different etiology may have differential clinical hepatic features. AIM To delineate the liver features between WD-associated cirrhosis and hepatitis B-associated cirrhosis in the Chinese population. METHODS In this observational study, we reviewed the medical data of consecutive inpatients who had WD-associated cirrhosis or hepatitis B-associated cirrhosis from January 2010 to August 2018, and excluded patients who had carcinoma, severe heart or pulmonary diseases, or other liver diseases. According to the etiology of cirrhosis, patients were divided into two groups: WD-associated cirrhosis group (60 patients) and hepatitis B-associated cirrhosis group (56 patients). The liver fibrosis degree, liver function indices, and portal hypertension features of these patients were compared between the two groups. RESULTS No inter-group differences were observed in the diagnostic liver fibrosis markers, however, clinical features clearly defined the origin of cirrhosis. WD-associated cirrhosis patients (16-29 years) had lower levels of alanine transaminase, aspartate transaminase, and bilirubin, lower prothrombin time, lower incidence of hepatic encephalopathy, and lower portal vein diameter (P < 0.05), compared to cirrhosis resulting from hepatitis B in older patients (45-62 years). Importantly, they had decreased risks of progression from Child-Pugh grade A to B (odds ratio = 0.046, 95% confidence interval: 0.006-0.387, P = 0.005) and of ascites (odds ratio = 0.08, 95% confidence interval: 0.01-0.48, P = 0.005). Conversely, WD-associated cirrhosis patients had a higher risk of splenomegaly (odds ratio = 4.15, 95% confidence interval: 1.38-12.45, P = 0.011). CONCLUSION WD-associated cirrhosis presents a higher risk of splenomegaly associated with leukopenia and thrombocytopenia, although revealing milder liver dysfunction and portal hypertension symptoms, which recommends WD patients to be monitored for associated complications.
Collapse
Affiliation(s)
- Hao-Jie Zhong
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510000, Guangdong Province, China
- Department of Gastroenterology, Guangdong Medical University, Zhanjiang 524000, Guangdong Province, China
| | - Huan-Huan Sun
- Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710000, Shaanxi Province, China
| | - Lan-Feng Xue
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510000, Guangdong Province, China
| | - Eileen M McGowan
- Faculty of Science, University of Technology Sydney, Sydney NSW 2007, Australia
| | - Yu Chen
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510000, Guangdong Province, China
| |
Collapse
|
48
|
Butterworth RF, Kircheis G, Hilger N, McPhail MJ. Efficacy of l-Ornithine l-Aspartate for the Treatment of Hepatic Encephalopathy and Hyperammonemia in Cirrhosis: Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Clin Exp Hepatol 2018; 8:301-313. [PMID: 30302048 PMCID: PMC6175748 DOI: 10.1016/j.jceh.2018.05.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 05/08/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND/OBJECTIVES l-Ornithine l-Aspartate (LOLA) is a mixture of two endogenous amino acids with the capacity to fix ammonia in the form of urea and/or glutamine. Its' efficacy for the treatment of Hepatic Encephalopathy (HE), a known hyperammonemic disorder, remains the subject of debate. This study quantitatively analyzed the efficacy of LOLA in patients with cirrhosis and HE. METHODS Efficacy was defined as the extent of lowering of blood ammonia and improvement of mental state assessed in clinically overt HE (OHE) by Westhaven criteria or psychometric testing for assessment of Minimal HE (MHE). Appropriate keywords were used for electronic and/or manual searches of databases to identify RCTs for inclusion. Study quality and risk of bias were assessed using the Jadad Composite Scale together with The Cochrane Scoring Tool. Random Effects Models were used to express pooled Risk Ratio (RR) or Mean Difference (MD) with associated 95% Confidence Intervals (CI). RESULTS 10 RCTs (884 patients) were included. Regression analysis showed no evidence of publication bias or other small study effects. Eight RCTs had low risk of bias by Jadad/Cochrane criteria. Comparison with placebo/no intervention controls revealed that LOLA was significantly more effective for improvement of mental state in all types of HE (RR 1.36 (95% CI 1.10-1.69), p = 0.005), OHE (RR: 1.19, 95% CI of 1.01-1.39, test for overall effect: Z = 2.14, p = 0.03), MHE (RR: 2.15 (1.48-3.14), p < 0.0001) and for lowering of blood ammonia (MD: -17.50 μmol/l (-27.73 to (-7.26)), p = 0.0008). Improvement of mental state was greater in trials with low risk of bias. Heterogeneity was reduced in trials from Europe or with >100 participants. Oral LOLA appeared particularly effective for the treatment of MHE. CONCLUSION LOLA appears to improve mental state and lower ammonia in patients with HE or MHE. Further studies are required in some subgroups of HE and in the era of HE reclassification.
Collapse
Affiliation(s)
| | - Gerald Kircheis
- Clinic of Brandenburg, Medical University Brandenburg Theodor Fontane, Germany
| | - Norbert Hilger
- Institute of Psychology, Methodology, Diagnostics and Evaluations, University of Bonn, Germany
| | - Mark J.W. McPhail
- Liver Intensive Therapy Unit, Institute of Liver Sciences, Division of Inflammation Biology, School of Immunology and Microbial Sciences, Kings College London, United Kingdom
| |
Collapse
|
49
|
Sidhu SS. L-Ornithine L-Aspartate is Effective and Safe for the Treatment of Hepatic Encephalopathy in Cirrhosis. J Clin Exp Hepatol 2018; 8:219-221. [PMID: 30302036 PMCID: PMC6175754 DOI: 10.1016/j.jceh.2018.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 08/21/2018] [Indexed: 12/12/2022] Open
Affiliation(s)
- Sandeep S. Sidhu
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| |
Collapse
|
50
|
Amodio P. Hepatic encephalopathy: Diagnosis and management. Liver Int 2018; 38:966-975. [PMID: 29624860 DOI: 10.1111/liv.13752] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 03/28/2018] [Indexed: 02/07/2023]
Abstract
Hepatic encephalopathy (HE) is a peculiar kind of brain dysfunction caused by liver insufficiency and/or portal-systemic shunting. It is related to gut-derived substances. It is a relevant cause of morbidity and hospitalisation for patients with cirrhosis. The prognosis of HE is important in terms of survival and re-hospitalisation. It is related to impaired quality of life, falls and poor driving; presents a relevant burden for caregivers and health services; and may negatively impact on patient's job and income. Proper diagnosis and classification are expected to improve HE management. Once diagnosed, the management and therapeutic options for HE are generally clear. The improvement of knowledge in recent years has also clarified which are the further aims of research in this field of medicine. Prophylaxis of overt HE should always be performed, and this is generally secondary prophylaxis. Primary prophylaxis should be done immediately after upper gastrointestinal bleeding. Great advances in the detection and treatment of mild forms of HE are expected to lead to further improvement in patient management.
Collapse
Affiliation(s)
- Piero Amodio
- Department of Medicine -DIMED- and CIRMANMEC, University of Padova, Padova, Italy
| |
Collapse
|