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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.
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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
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Novelli PM, Orons PD. The role of interventional radiology in the pre-liver transplant patient. Abdom Radiol (NY) 2021; 46:124-133. [PMID: 32840652 DOI: 10.1007/s00261-020-02704-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/11/2020] [Accepted: 08/08/2020] [Indexed: 11/25/2022]
Abstract
Each year approximately 8500 patients undergo liver transplantation in the USA for acute and chronic liver failure. Over the years, the success of liver transplantation has led to more clinical indications for liver transplantation. These expanded indications, without a proportionate increase in donors, result in increased competition for the limited pool of transplantable whole or partial grafts. The likelihood of receiving a deceased donor graft depends on many clinical variables, including the acute and chronic fitness of the candidate aligning with the timing of donor organ availability. Several types of patients are candidates for transplant: patients with acute fulminant hepatic failure who will die without a transplant, patients with decompensated cirrhosis, and patients with HCC and compensated cirrhosis. Interventional radiology can preserve equity between these subgroups and reduce patient dropout by increasing the physiologic and anatomic fitness of the candidate before and after formal listing. The primary determinants of candidacy fitness and dropout are the severity of clinical symptoms related to portal hypertension and the presence of hepatocellular cancer. There is a subgroup of patients whose disease severity is not accurately reflected by the Model for End-stage Liver Disease (MELD), such as patients with chronic cholestasis that also may benefit from IR management.
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Affiliation(s)
- Paula M Novelli
- Department of Radiology, UPMC, 200 Lothrop St, Pittsburgh, PA, 15213, USA.
| | - Philip D Orons
- Department of Radiology, UPMC, 200 Lothrop St, Pittsburgh, PA, 15213, USA
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Wang SF, Huang YT, Huang CH, Chang SH, Lin CY. Fibrosis index predicts variceal bleeding and reduces need for nonselective beta-blocker in compensated cirrhosis with initial small esophageal varices without red-color sign. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1223. [PMID: 33178755 PMCID: PMC7607085 DOI: 10.21037/atm-20-2444] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Various non-invasive markers predicting hepatic fibrosis are poor predictors of esophageal variceal bleeding (EVB). Elastography performs well but resource-limited. Controversy for small EV prevention also exists. We aim to investigate if a non-invasive marker could predict subsequent EVB within 1 and 2 years in patients with compensated liver cirrhosis (CLC), initial small EV without red-color sign (RCS), without use of non-selective beta-blockers (NSBB) and endoscopic variceal ligation (EVL). This marker would also be tested if it could help reduce use of NSBB, thereby avoiding potential side effects and saving medical costs. Methods In this retrospective cohort study, 6,803 CLC patients fulfilling the inclusion-exclusion criteria were enrolled between 2001 and 2018, and were followed-up for 1 year, 2 years. The primary outcomes were subsequent EVB within 1 and 2 years of enrollment. Another 281 CLC patients with NSBB use were compared for additional outcome analysis. Results In total, 539 patients and 710 patients experienced EVB within 1 year and 2 years, respectively. The fibrosis index (FI) with cut-off value of 3.95 showed a negative predictive value (NPV) of 94.3% and an area under receiver operating characteristic (AUROC) of 62.95% for predicting subsequent EVB within 1 year. The EVB and mortality of patients with FI <3.95 and not taking NSBB were significantly lower than those of the other 3 groups. Similar results were demonstrated within 2 years. Conclusions In CLC patients with initial small EV and no RCS, low FI scores showed a high NPV and moderate AUROC in predicting subsequent EVB and mortalities, signifying clinically non-significant portal hypertension. Patients with low FI scores and not taking NSBB had significantly lowest EVB and mortality. The medical cost savings for cutting NSBB in these patients would be estimated at least $3 million per year in the U.S. Further randomized control trial study needed to validate this screening tool.
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Affiliation(s)
- Sheng-Fu Wang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan
| | - Yu-Tung Huang
- Center for Big Data Analytics and Statistics, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan
| | - Chien-Hao Huang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan.,Center for Big Data Analytics and Statistics, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan.,School of Medicine, College of Medicine, Chang-Gung University, Taoyuan.,Cardiovascular Division, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan
| | - Shang-Hung Chang
- Center for Big Data Analytics and Statistics, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan.,School of Medicine, College of Medicine, Chang-Gung University, Taoyuan.,Cardiovascular Division, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan.,School of Medicine, College of Medicine, Chang-Gung University, Taoyuan
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Hepatic Encephalopathy and Spontaneous Bacterial Peritonitis Improve Cirrhosis Outcome Prediction: A Modified Seven-Stage Model as a Clinical Alternative to MELD. J Pers Med 2020; 10:jpm10040186. [PMID: 33105871 PMCID: PMC7711993 DOI: 10.3390/jpm10040186] [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: 08/26/2020] [Revised: 10/11/2020] [Accepted: 10/15/2020] [Indexed: 12/15/2022] Open
Abstract
Classification of cirrhosis based on clinical stages is rapid and based on five stages at present. Two other relevant events, hepatic encephalopathy (HE) and spontaneous bacterial peritonitis (SBP), can be considered in a clinical perspective but no study has implemented a seven-stage classification and confirmed its value before. In addition, long-term validation of the Model for End-Stage Liver Disease (MELD) in large cohorts of patients with cirrhosis and comparison with clinical findings are insufficient. Therefore, we performed a study to address these items. From the Chang-Gung Research Database (CGRD), 20,782 patients with cirrhosis were enrolled for an historical survival study. The MELD score, the five-stage clinical score (i.e., occurrence of esophageal varices (EV), EV bleeding, ascites, sepsis) and a novel seven-stage clinical score (i.e., occurrence of EV, EV bleeding, ascites, sepsis, HE, SBP) were compared with their Cox models by receiver operating characteristic (ROC) analysis. The addition of HE and SBP to the seven-stage model had a 5% better prediction result than the five-stage model did in the survival ROC analysis. The result showed that the seven clinical stages are associated with an increased risk for mortality. However, the predicted performances of the seven-stage model and MELD system are likely equivalent. In conclusion, the study (i) proved that clinical staging of cirrhosis based on seven items/stages had higher prognostic value than the five-stage model and (ii) confirmed the validity of the MELD criteria vs. clinical assessment.
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Lee YM, Lee Y, Choe YH. Stroke after percutaneous transhepatic variceal obliteration of esophageal varix in Caroli syndrome. KOREAN JOURNAL OF PEDIATRICS 2013; 56:500-4. [PMID: 24348664 PMCID: PMC3859884 DOI: 10.3345/kjp.2013.56.11.500] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 02/20/2013] [Accepted: 05/03/2013] [Indexed: 01/24/2023]
Abstract
Here we present the case of an 11-year-old female patient diagnosed with Caroli syndrome, who had refractory esophageal varices. The patient had a history of recurrent bleeding from esophageal varices, which was treated with endoscopic variceal ligation thrice over a period of 2 years. However, the bleeding was not controlled. When the patient finally visited the Emergency Department, the hemoglobin level was 4.4 g/dL. Transhepatic intrajugular portosystemic shunt was unsuccessful. Subsequently, the patient underwent percutaneous transhepatic variceal obliteration. Twenty hours after this procedure, the patient complained of aphasia, dizziness, headache, and general weakness. Six hours later, the patient became drowsy and unresponsive to painful stimuli. Lipiodol particles used to embolize the coronary and posterior gastric veins might have passed into the systemic arterial circulation, and they were found to be lodged in the brain, kidney, lung, and stomach. There was no abnormality of the portal vein on portal venography, and blood flow to the azygos vein through the paravertebral and hemiazygos systems was found to drain to the systemic circulation on coronary venography. Contrast echocardiography showed no pulmonary arteriovenous fistula. Symptoms improved with conservative management, and the esophageal varices were found to have improved on esophagogastroduodenoscopy.
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Affiliation(s)
- Yoo Min Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. ; Department of Pediatrics, Kyung Hee University Graduate School of Medicine, Seoul, Korea
| | - Yoon Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yon Ho Choe
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Zhang C, Xu JM, Kong DR, Min XK, Chen R. Immediate effects of different schedules of somatostatin on portal pressure in patients with liver cirrhosis. J Clin Pharm Ther 2013; 38:206-11. [PMID: 23437909 DOI: 10.1111/jcpt.12007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE Somatostatin (SST) is used for the treatment of acute variceal bleeding based on its ability to decrease portal pressure and collateral blood flow. To date, no studies have focused on the immediate-early effects (between 1 and 30 min) of SST. The aim of this study was to compare the efficacy of different schedules of SST therapy with placebo on portal pressure in patients with portal hypertension treated with portal-azygous disconnection and to test whether an increase in bolus or infusion dose can improve the clinical efficacy of SST therapy. METHODS Patients were treated with four different schedules: (a) standard dose (n = 11): one 250 μg bolus + a continuous infusion of 250 μg/h; (b) medium dose (n = 10): 500 μg bolus + a continuous infusion of 250 μg/h; (c) high dose (n = 10): 250 μg bolus + a continuous infusion of 500 μg/h; (d) control (n = 10): an injection of placebo (saline) followed by a placebo infusion. Following SST or placebo administration, portal pressure, central venous pressure (CVP), systemic blood pressure and heart rate (HR) were measured at 1, 3, 5, 7, 10 and 30 min. RESULTS AND DISCUSSION The three schedules of SST induced a marked, rapid and highly significant decrease in portal pressure. The decline in portal pressure was moderate at 1 min (P < 0·040), achieved a peak effect at 5 min (P < 0·009) and remained decreased at 30 min. The effect of SST on portal pressure was significantly greater than placebo from 1 min after administration. There were no significant differences in portal pressure decrease between the three schedules of SST. The three schedules of SST and the placebo schedule did not induce significant changes in HR, systemic blood pressure and CVP. WHAT IS NEW AND CONCLUSION This study shows that SST is effective in decreasing portal pressure within 30 min of administration in patients with liver cirrhosis. The clinical schedule used in this study was reasonable and safe.
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Affiliation(s)
- C Zhang
- Department of Surgery, Anhui Geriatric Institute, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
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Tantau M, Crisan D, Popa D, Vesa S, Tantau A. Band ligation vs. N-Butyl-2-cyanoacrylate injection in acute gastric variceal bleeding: a prospective follow-up study. Ann Hepatol 2013. [PMID: 24378269 DOI: 10.1016/s1665-2681(19)30907-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND. Treatment of gastric varices (GV) implies a number of several difficulties and sometimes entails complications. The best endoscopic success rate was attributed until now to the use of tissue adhesives(N-Butyl-2-Cyanoacrylate) and band ligation. AIM. To assess the therapeutic efficacy and safety of cyanoacrylate injection compared to band ligation in patients with acute GV hemorrhage. MATERIAL AND METHODS. Thirty-seven patients with upper gastrointestinal bleeding from GV were included in the study, treated with cyanoacrylate injection (GVO)-19 patients or band ligations (GVL)-18 patients. They were followed up for overall results, complications and survival rate. RESULTS. The mean age of the study group was 60.22 ± 9.34 years, with a male/female ratio of 21:16. The mean follow-up period was 427.26 ± 214.16 days in the GVO group and 406.21 ± 213.23 days in the GVL group (p = 0.76). Initial hemostasis was achieved in all patients treated with cyanoacrylate and in 88.88% from the GVL group (p = 0.43). Rebleeding occurred in 72.22% of the GVL group and in 31.57% of the GVO patients (p = 0.03). Patients in the GVO group had a significantly larger rebleeding-free period(p = 0.006). No difference was found in survival rates(p = 0.75). The Child Class (p = 0.003 for Class C) and treatment method (p = 0.01) were independently associated with the rate of rebleeding. No differences were found regarding the rate of complications. CONCLUSION. The use of cyanoacrylate in acute GV bleeding had better results when compared with band ligation in terms of controlling the hemorrhage and recurrence of bleeding. The overall survival rate was not influenced by the method used for the treatment of complicated GV.
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Affiliation(s)
- Marcel Tantau
- Regional Institute of Gastroenterology and Hepatology "Prof. Dr. Octavian Fodor"; 3rd. Medical Clinic, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dana Crisan
- Regional Institute of Gastroenterology and Hepatology "Prof. Dr. Octavian Fodor"; 3rd. Medical Clinic, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Stefan Vesa
- Department of Pharmacology, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alina Tantau
- 4th. Medical Clinic, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Fallatah HI, Al Nahdi H, Al Khatabi M, Akbar HO, Qari YA, Sibiani AR, Bazaraa S. Variceal hemorrhage: Saudi tertiary center experience of clinical presentations, complications and mortality. World J Hepatol 2012; 4:268-73. [PMID: 23060972 PMCID: PMC3468704 DOI: 10.4254/wjh.v4.i9.268] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2012] [Revised: 07/18/2012] [Accepted: 08/23/2012] [Indexed: 02/06/2023] Open
Abstract
AIM To determine the clinical presentation, underlying etiology and short- and long-term outcomes of acute variceal bleeding (AVB). METHODS A retrospective descriptive cohort study of cirrhotic patients with AVB who were admitted to King Abdul Aziz University Hospital between January 2005 and December 2009. We obtained demographic data for all patients. For each patient we also obtained the clinical data at presentation; cause of liver cirrhosis, bleeding presentation (hematemesis and/or melena), presence of ascites, hepatic encephalopathy and renal impairment (RI) or hepatorenal syndrome. We carried out complete blood count, prothrombin time evaluation, and liver function tests. We also report all episodes of re-bleeding after the first episode of AVB, both during the initial admission and after discharge. We recorded the length of stay for each patient and thereby calculated the mean duration of stay for all patients. The length of follow-up after the first AVB and the outcome for each patient at the end of the study period were recorded. Causes of mortality either related to liver disease or non-liver disease cause were determined. RESULTS A 125 patients were enrolled in the study. The number of episodes of AVB for each patients varied between 1 and 10. Survival from the first attack of AVB to death was 20.38 mo (SD 30.86), while the length of follow-up for the living patients was 53.58 mo (SD 24.94). Total number of AVB admissions was 241. Chronic hepatitis C, the commonest underlying etiology for liver disease, was present in 46 (36.8%) patients. Only 35 (28%) patients had received a primary prophylactic β-blocker before the first bleeding episode. The mean hemoglobin level at the time of admission was 8.59 g/dL (SD 2.53). Most patients had Child-Pugh Class C 41 (32.8%) or Class B 72 (57.6%) disease. Hematemesis was the predominant symptom and was found in 119 (95.2%) patients, followed by melena in 75 (60.0%) patients. Ascites of variable extent was documented in 93 (74.4%) patients. We identified hepatic encephalopathy in 31 (28.8%) patients and spontaneous bacterial peritonitis in 17 (13.6%). Bleeding gastric varices was the cause of AVB in 2 patients. AVB was associated with shock in 22 patients, 13 of whom (59.1%) had Child-Pugh class C disease. RI was noted in 19 (46.3%) of 41 patients in Child-Pugh class C and 14 (19.4%) of 72 patients in Child-Pugh class B. None of the patients with Child-Pugh class A disease had RI. Emergency endoscopy was effective in controlling the bleeding, although the re-bleeding rate was still high, 12 (9.6%) during the same admission and 55 (44%) after discharge. The re-bleeding rate was higher in patients with ascites, occurring in 40/55 (72.2%). The length of hospital stay was 1-54 d with a mean of 8.7 d. Three patients had emergency surgery due to failure of endoscopic treatment and balloon tamponade. The overall long term mortality was 65%. Survival from the first attack of AVB to death was 20.38 ± 30.86 mo, while the length of follow-up for the living patients was 53.58 ± 24.94 mo. Patients with Child-Pugh score C had a higher risk of liver disease-related mortality (67.6%). RI (developed during admission) was the main factor that was associated with mortality (P = 0.045). CONCLUSION The majority of patients with liver disease who present at the emergency unit for AVB are at an advanced stage of the disease. The outcome is poorer for patients who develop RI during hospitalization.
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Affiliation(s)
- Hind I Fallatah
- Hind I Fallatah, Haifaa Al Nahdi, Maan Al Khatabi, Hisham O Akbar, Yousif A Qari, Abdul Rahman Sibiani, Salim Bazaraa, Department of Medical, King Abdul Aziz University Hospital Jeddah Saudi Arabia, Jeddah 21423, Saudi Arabia
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