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BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) may not provide complete biliary drainage in patients with Bismuth III/IV malignant hilar biliary obstruction (MHBO). Complete biliary drainage is accomplished by adding percutaneous transhepatic biliary drainage (PTBD). We prospectively compared recurrent biliary obstruction (RBO) rates between combined ERCP and endoscopic ultrasound-guided biliary drainage (EUS-BD) vs. bilateral PTBD. METHODS: Patients with MHBO undergoing endoscopic procedures (group A) were compared with those undergoing bilateral PTBD (group B). The primary outcome was the 3-month RBO rate. RESULTS: 36 patients were recruited into groups A (nâ=â19) and B (nâ=â17). Rates of technical and clinical success, and complications of group A vs. B were 84.2â% (16/19) vs. 100â% (17/17; Pâ=â0.23), 78.9â% (15/19) vs. 76.5â% (13/17; Pâ>â0.99), and 26.3â% (5/19) vs. 35.3â% (6/17; Pâ=â0.56), respectively. Within 3 and 6 months, RBO rates of group A vs. group B were 26.7â% (4/15) vs. 88.2â% (15/17; P â=â0.001) and 22.2â% (2/9) vs. 100â% (9/9; Pâ=â0.002), respectively. At 3 months, median number of biliary reinterventions in group A was significantly lower than in group B (0 [interquartile range] 0-1 vs. 1 [1-2.5]), respectively (Pâ<â0.001). Median time to development of RBO was longer in group A than in group B (92 [56-217] vs. 40 [13.5-57.8] days, respectively; P â=â 0.06). CONCLUSIONS: Combined ERCP and EUS procedures provided significantly lower RBO rates at 3 and 6 months vs. bilateral PTBD, with similar complication rates and no significant mortality difference.
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Colangiopancreatografia Retrógrada Endoscópica , Colestase , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Colestase/etiologia , Colestase/cirurgia , Drenagem , Endossonografia , Humanos , Ultrassonografia de IntervençãoRESUMO
Adequate biliary drainage (BD), defined as more than 50% of liver volume drained, is an ideal BD method in patients with advanced and unresectable malignant hilar biliary obstruction (MHBO). Endoscopic retrograde cholangiopancreatography (ERCP) with multi-segmental BD is technically challenging. ERCP with percutaneous biliary drainage (PTBD) or PTBD alone has cumbersome maintenance of PTBD line and external bag. The utility of EUS-guided BD (EUS-BD) has risen significantly over last 5 years mostly in the clinical setting of distal bile duct obstruction. Information on EUS-BD for malignant hilar biliary obstruction (MHBO) is thus far limited to only two small studies. This review suggests a new concept of a combination of ERCP and EUS-BD (CERES) for BD in MHBO as a primary BD method whereby ERCP with a single self-expandable metal stent (SEMS) is placed into either the right or the left intrahepatic bile duct (IHD). If SEMS is placed in the right biliary system, EUS-guided hepaticogastrostomy (EUS-HGS) can subsequently be carried out. However, if the stent is placed into the left biliary system, EUS-guided hepaticoduodenostomy (EUS-HDS) is done. For MHBO with non-functioning right lobe of the liver, EUS-HGS is carried out after failed ERCP, or primary HGS can be carried out in the left lobe of liver. For MHBO with non-functioning left lobe of the liver, EUS-HDS is carried out after failed transpapillary stenting of the right lobe by ERCP. Based on our experience, CERES is promising as it can fulfil gaps of both PTBD and ERCP by allowing internal drainage that can circumvent the inconvenience associated with PTBD and offer higher technical success rate compared to ERCP with bilateral SEMS placement.
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Neoplasias dos Ductos Biliares/complicações , Procedimentos Cirúrgicos do Sistema Biliar/métodos , Colangiopancreatografia Retrógrada Endoscópica , Colestase/cirurgia , Endossonografia , Tumor de Klatskin/complicações , Procedimentos Cirúrgicos do Sistema Biliar/instrumentação , Colestase/etiologia , Drenagem/métodos , Humanos , Stents , Ultrassonografia de IntervençãoRESUMO
OBJECTIVE: To determine aetiology, clinical presentation and predictors of survival in Budd Chiari Syndrome patients. METHODS: The prospective observational study based on non-probability convenient sampling was conducted at the Sindh Institute of Urology and Transplantation (SIUT), Karachi, and comprised Budd Chiari Syndrome patients between January 2004 and December 2013. The patients were evaluated for onset of symptoms, causes, mode of presentation and predictors of survival. SPSS 20 was used for statistical analysis. RESULTS: Of the 25 patients, 16(64%) were males, and 16(64%) belonged to the paediatric age group. Overall age range was 2-50 years with a mean of 14.7 ± 12.41 years. Presentation was chronic in 14(56%) patients, acute in 10(40%) and acute on chronic in 1(4%). Commonest morphological abnormality involved was hepatic veins alone in 14(56%). Probable aetiologies were hypercoagulable states in 21(84%) patients, infections in 2(8%) and malignancy in 1(4%). Among hypercoagulable states, protein C deficiency was the commonest, affecting 9 (36%) patients. Seven (28%) patients died; acute 4 (16%) and chronic 3 (12%). Causes of death included sepsis 4 (16%), fulminant hepatic failure 1 (4%), gastrointestinal bleeding 1 (4%), and bleeding from liver biopsy site 1 (4%). Poor survival was associated with bilirubin > 5 mg/dl (p < 0.031), serum alanine transaminase > 40 U/L (p < 0.005), serum albumin < 2.8 g/dl (p < 0.008), Child-Turcotte-Pugh score > 10 (p < 0.001) and absence of varices (p < 0.025). Cox regression analysis failed to show any significant independent predictors of survival. CONCLUSION: Budd Chiari Syndrome affected young patients more frequently and was associated with high mortality. The commonest aetiology was hypercoagulable state. Survival was poor in patients with decompensated liver disease and those with an acute clinical presentation.
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Síndrome de Budd-Chiari/etiologia , Fígado/patologia , Trombofilia/complicações , Insuficiência Hepática Crônica Agudizada/etiologia , Adolescente , Adulto , Alanina Transaminase/sangue , Bilirrubina/sangue , Síndrome de Budd-Chiari/diagnóstico , Síndrome de Budd-Chiari/mortalidade , Criança , Pré-Escolar , Doença Hepática Terminal/etiologia , Varizes Esofágicas e Gástricas/etiologia , Feminino , Humanos , Falência Hepática Aguda/etiologia , Masculino , Pessoa de Meia-Idade , Paquistão , Modelos de Riscos Proporcionais , Estudos Prospectivos , Deficiência de Proteína C/complicações , Albumina Sérica , Centros de Atenção Terciária , Adulto JovemRESUMO
Autoimmune pancreatitis is characterised by diffuse enlargement of pancreas, narrowing of pancreatic duct, lymphoplasmacytic infiltrations and fibrosis. The disease is responsive to corticosteroid. We report the case of a 32-year-old male who presented with unilateral exophthalmos and obstructive jaundice secondary to pancreatic head mass and biliary tract stricture. Serum immunoglobulin G level was raised with a very high immunoglobulin G4 subclass. Ophthalmological imaging revealed unilateral thickening of extraocular muscles. The patient responded well to corticosteroid with resolution of biliary strictures, pancreatic head mass and exophthalmos.
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Doenças Autoimunes/diagnóstico , Exoftalmia/diagnóstico por imagem , Exoftalmia/etiologia , Músculos Oculomotores , Pancreatite Crônica/complicações , Pancreatite Crônica/diagnóstico , Adulto , Doenças Autoimunes/complicações , Humanos , MasculinoRESUMO
Introduction: Pancreatobiliary lymphadenopathy (PBL) may be due to a number of benign or malignant causes. Tissue sampling of these lymph nodes (LN) can be possible with the help of endoscopic ultrasound (EUS). Aim of this study was to identify the etiology of the PBL, morphology, and factors predicting good yield of biopsy with EUS. Materials and methods: All patients found to have pancreatobiliary lymph node (PBLN) enlargement (>10 mm) on abdominal imaging and referred for EUS-guided biopsy were included in this prospective observational study. The facility of rapid on-site evaluation (ROSE) was not available. Adequacy of the tissue specimen was assessed by the endoscopist with macroscopic on-site evaluation (MOSE) and then sent to histopathologist for final diagnosis. Factors predicting good yield of biopsy were then analyzed. Results: Of the total 87 patients with PBL, 54 (62.1%) were males. Mean age of the patients was 52.0 (±13.4) and range 18-80 years. The commonest locations of PBL were porta hepatis 37 (42.5%), peripancreatic 24 (27.6%), celiac 16 (18.4%), and others 10 (11.5%). Histological reports showed: neoplastic tissue in 34 (39.1%), non-neoplastic in 20 (23%), normal lymphoid tissue (27.6%) and suboptimal in 9 (10.3%). Among the 34 neoplastic causes, 26 had metastatic adenocarcinoma, 5 had lymphoma, and 3 had metastatic neuroendocrine tumors. Among the 20 non-neoplastic causes, 10 had tuberculosis, 4 had anthracosis, and 6 had other findings. Factors predicting good yield of biopsy were a PBLN size ≥12 mm and satisfactory MOSE on both univariate [PBLN (p = 0.005); MOSE (p < 0.0001)] and multivariate [PBLN (p = 0.011); MOSE (p < 0.0001)] analysis. Conclusion: The commonest etiology of PBLN enlargement was metastatic adenocarcinoma among the neoplastic causes and tuberculosis among the non-neoplastic causes. The most common PBLNs approached by EUS were in portahepatis and peripancreatic regions. A good biopsy yield can be predicted with PBLN size of ≥12 mm and a satisfactory MOSE. How to cite this article: Tasneem AA, Yaseen T, Laeeq SM, et al. Pancreatobiliary Lymphadenopathy: Etiology, Location, and Factors Predicting Good Yield of Endoscopic Ultrasound-guided Biopsy. Euroasian J Hepato-Gastroenterol 2024;14(1):40-43.
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Introduction Cytomegalovirus (CMV) is the most common viral pathogen affecting patients undergoing solid organ transplantation. It is often the most important infection for patients who have undergone kidney transplantation. Clinical presentations of cytomegalovirus infection range from asymptomatic infection to organ-specific involvement. This study aimed to determine the frequency of cytomegalovirus-associated colitis in kidney transplant recipients (KTRs) presenting with lower gastrointestinal bleeding. Methods After the approval of the ethical review committee of the Sindh Institute of Urology and Transplantation (ERC-SIUT), this cross-sectional study was conducted at the Department of Hepatogastroenterology at the Sindh Institute of Urology and Transplantation from January 2021 to December 2021. All the KTRs (six months after the transplantation) of either gender and aged between 18 and 65 years, presenting with lower gastrointestinal (GI) bleeding as per the operational definition, were enrolled in the study. Those patients who were either unfit for the endoscopy or refused to give consent were excluded from the study. Colonic biopsies were reviewed by a consultant histopathologist for the features of CMV infection. Results A total of 95 renal transplant recipients of either gender or age above 18 to 65 years with lower GI bleeding were included in the study. Among them, 84 (88.4%) were males, while 11 (11.6%) were females. The mean age of the patients included in the study was 37±11 years. The most common presenting complaint was fresh bleeding per rectum, which was observed in 73 (76.8%). The most common findings observed on colonoscopy in KTRs with bleeding per rectum were colonic ulcers and erosions noted in 41 (43.1%) and 36 (37.3%) patients, respectively. On histopathology, CMV colitis was noted in 21 (22.1%) patients. On comparison of different baseline variables, the presence of fresh bleeding per rectum and the presence of both ulcers and erosions on colonoscopy were the factors significantly associated with CMV colitis in KTRs. Conclusion CMV colitis is a prevalent condition in KTRs, presenting with lower GI bleeding. Despite the significant occurrence, the levels of CMV viremia were not associated with CMV colitis, suggesting that diagnosis should rely on histopathological confirmation. Prophylaxis during periods of high immunosuppression is crucial to reducing the incidence of CMV infections and improving both graft function and patient survival.
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OBJECTIVES: One of the most important causes of morbidity and mortality in renal transplant recipients is liver disease. Liver dysfunction is shown in 7% to 67% of kidney transplant recipients. Liver insufficiency accounts for death in up to 28% of kidney transplant recipients. We stratified various etiological factors responsible for elevated liver enzymes in kidney transplant recipients. MATERIALS AND METHODS: We enrolled all patients who fulfilled inclusion criteria. The principal investigator obtained and recorded demographic and clinical information via a standardized form. We reviewed clinical records of kidney recipients with hepatotoxicity during the course of illness, and we analyzed data with SPSS statistical software (version 22). Descriptive statistics were used for continuous and categorical variables. RESULTS: All recipients of living related renal transplants from January 2015 to December 2016 were included in the study (n = 496). We excluded 64 patients with positive serology for hepatitis B or hepatitis C before transplant. Of the remaining 432 patients, 74 (17.1%) had deranged liver enzymes. Forty-one patients (55.4%) had deranged liver enzymes 3 to 4 years after transplant, whereas 23 patients (31.1%) had deranged liver enzymes 4 years after transplant. Liver parenchymal biopsy was performed in 17 patients (23%) to evaluate the etiology. The most common cause of deranged liver enzymes was sepsis, which was seen in 21 patients (28.4%), followed by viral hepatitis, ie, cytomegalovirus hepatitis in 7 (9.5%) and hepatitis C in 6 (8.1%) patients. Other causes included antituberculosis treatment-induced liver injury, autoimmune hepatitis, sinusoidal obstruction syndrome, and nonalcoholic steatohepatitis, observed in 4 patients each (5.4%). CONCLUSION: The most common cause of deranged liver enzymes in patients who received living related renal transplants in our population was sepsis, which can have a substantial effect on graft survival.
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Hepatite C , Transplante de Rim , Hepatopatia Gordurosa não Alcoólica , Sepse , Humanos , Transplante de Rim/efeitos adversos , Fatores de Risco , Resultado do Tratamento , Hepacivirus , Hepatopatia Gordurosa não Alcoólica/complicações , Sepse/complicaçõesRESUMO
Drug-induced liver injury after liver transplant occurs in 1.7% of patients. Tacrolimus is an effective immunosuppressant that is used to treat acute rejection. Although rare, it can cause toxicity, which is demonstrated by cholestatic liver injury. Here, we present a case of a young male patient who was diagnosed with Wilson disease, had penicillaminechelating therapy, and underwent living related liver transplant. Within 1 month posttransplant, he developed deranged, predominantly cholestatic pattern liver function tests. Laboratory parameters showed total bilirubin of 1.12 mg/ dL, alanine aminotransferase of 553 IU/L, gammaglutamyltransferase of 624 IU/L, and tacrolimus level of 10.2 ng/mL. After thorough evaluation, a liver biopsy was performed. Liver biopsy showed hepatocellular necrosis with centrilobular cholestasis without any evidence of graft rejection. However, with normal level of tacrolimus, the biopsy was suggestive of drug-induced liver injury. Thus, tacrolimus dose was reduced, resulting in improved liver function tests and patient discharge from the hospital. Tacrolimus is an effective immunosuppressant after liver transplant and has the ability to treat early acute rejection. The patient's liver biopsy showed hepatocellular necrosis with centrilobular cholestasis without any evidence of graft rejection. Cholestatic liver injury after tacrolimus usually resolves after dose reduction or by switching to another agent. With demonstrated tacrolimus-induced toxicity in liver transplant recipients, despite normal serum levels, transplant physicians should keep high index of suspicion regarding toxicity in the posttransplant setting.
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Doença Hepática Induzida por Substâncias e Drogas , Colestase , Transplante de Fígado , Humanos , Masculino , Tacrolimo/efeitos adversos , Transplante de Fígado/efeitos adversos , Imunossupressores/efeitos adversos , Colestase/induzido quimicamente , Colestase/diagnóstico , Doença Hepática Induzida por Substâncias e Drogas/diagnóstico , Doença Hepática Induzida por Substâncias e Drogas/etiologia , Doença Hepática Induzida por Substâncias e Drogas/cirurgia , Rejeição de Enxerto/diagnóstico , Rejeição de Enxerto/prevenção & controle , Necrose/tratamento farmacológicoRESUMO
Hyper Immunoglobulin E syndrome also called Job's or Buckley Syndrome is a rare primary immunodeficiency disease characterized by elevated serum IgE levels (> 2000 IU/ml), recurrent infections and eosinophilia. Other features include coarse facies and non-immunologic abnormalities of the dentition, bones, vasculature and connective tissues. We are reporting a case of a twenty four years old male with coarse facies who presented with severe pallor and upper gastrointestinal bleeding. Investigations revealed markedly elevated serum IgE levels (11,800 IU/ml), severe anaemia, esophageoduodenal erosions, Helicobacter pylori (H. pylori) gastritis and oro-esophageal candidiasis.
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Síndrome de Job/complicações , Síndrome de Job/diagnóstico , Fácies , Humanos , Síndrome de Job/terapia , Masculino , Adulto JovemRESUMO
OBJECTIVE: To document the adverse events after transarterial chemoembolisation and factors predicting such events. METHODS: The prospective observational study was conducted at the Sindh Institute of Urology and Transplantation, Karachi, from November 2009 to November 2011. All patients diagnosed as hepatocellular carcinoma were included in this study. Complications developing within the first 6 weeks of the procedure were recorded. SPSS version 16 was used for statistical analysis. RESULTS: Of the total 80 patients, 59 (73.8%) were male. The overall mean age was 52.25 +/- 9.24 (range: 28-76 years). Most common etiology was hepatitis C related cirrhosis in 55 (68.8%). Adverse events developed in 46 (57.5%) patients. Post transarterial chemoembolisation syndrome was seen in 37 (46.3%). Of those with the syndrome, 24 (64.8%) patients had no additional complications, while 3 (8%) had renal dysfunction, 2 (5%) hypertensive crisis, and 1 (2.7%) patient each had urinary tract infection, pneumonia and sepsis. Decompensation of cirrhosis occurred in 6 (7.5%) patients of whom 3 (50%) developed sepsis and died. The syndrome was associated with tumour size > 5cm (p = 0.001) and higher dose of lipoidol (p = 0.0001). Decompensation of cirrhosis was associated with low basal albumin (p = 0.002), advanced basal child turcotte pugh (p = 0.005) and model for end-stage liver disease (p = 0.006) scores. CONCLUSION: Transarterial chemoembolisation, though generally safe, may lead to serious complications in patients with advanced liver disease. Post-procedure syndrome was associated with increased tumour size and lipoidol dose.
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Antineoplásicos/administração & dosagem , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica/efeitos adversos , Óleo Etiodado/administração & dosagem , Neoplasias Hepáticas/terapia , Adulto , Idoso , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/patologia , Feminino , Humanos , Cirrose Hepática/complicações , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Carga TumoralRESUMO
Background and aim The role of expensive, risky, and unnecessary endoscopic interventions can be avoided by the use of non-invasive tests to predict common bile duct (CBD) stones. Therefore, our aim was to identify non-invasive predictors of choledocholithiasis (CL) in patients and further to predict a model and assess its diagnostic accuracy in predicting CL. Methods This cross-sectional study was carried out from June 1, 2020, to December 31, 2021. Patients having gall bladder stones on percutaneous transabdominal sonography and fulfilling intermediate probability criteria of CL were enrolled. These patients then underwent radial endoscopic ultrasound (EUS) followed by endoscopic retrograde cholangiopancreatography (ERCP) for detecting CBD stones. Univariate logistic regression analysis, followed by multivariate logistic regression analysis, was performed to ascertain the independent predictors of CBD stone in patients with intermediate probability. A model was proposed, and the diagnostic accuracy was calculated at an optimal cutoff. The model was then internally validated in the patients with intermediate probability and was also compared with the pre-existing score. Results Out of 131 patients included in the study, CBD stone was noted in 85 (66%) and 88 (67.2%) patients on EUS and ERCP, respectively. On multivariate analysis, high serum bilirubin (>2 mg/dL) and alkaline phosphatase (200 IU) and dilated CBD (>6 mm) on transabdominal sonography at baseline were significant predictors of CBD stone in these patients. Using these variables, a scoring system (BATS score) was developed, which had an area under the receiver operating curve (AUROC) of 0.98 in predicting the presence of CBD stone with a sensitivity of 93.18%, a specificity of 76.74%, and a diagnostic accuracy of 87.79%. In the validation cohort, a BATS score of ≥5 had a diagnostic accuracy of 95.91% in predicting CL. Conclusion The BATS score showed excellent sensitivity and good diagnostic accuracy in predicting the CBD stone with excellent results on internal validation. However, external validation of our results is required to recommend this model on a larger scale.
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Background: Despite advancement in imaging techniques, the diagnosis of solid pancreatic lesions (SPLs) remains challenging. The latest advancement in elastography permits the quantitative measurements of the average elasticity of a lesion. Therefore, our main aim of this study was to determine the utility of endoscopic ultrasound-guided elastography (EUS-EG) and strain ratio (EUS-SR) in predicting SPLs. Materials and methods: This cross-sectional study was performed at the Department of Hepatogastroenterology, Sindh Institute of Urology and Transplantation. All patients with radiological diagnosis of SPLs underwent EUS-EG, followed by strain ratio (SR) measurement and targeted pancreatic fine needle lesion biopsy (FNB). Area under the receiver operating curve (AUROC) was obtained for SR and combined elastography and SR and at an optimal cutoff, diagnostic accuracy was obtained in predicting the nature of SPLs. Results: A total of 52 patients were included in this study. Out of them, 32 (61.5%) patients were males while 20 (38.5%) were females. The mean age was 50.8 ± 12.5 years. Twenty-four (46.2%) patients had malignant pancreatic lesions. Among malignant lesions, the most common etiology was pancreatic adenocarcinoma seen in 18 (34.6%) patients. Out of 28 (53.8%) patients with benign lesions, 14 (26.9%) patients had inflammatory disease. Area under the receiver operating curve was obtained for both SR alone and SR combined with elastography score in differentiating benign from malignant SPLs which was 0.832 (p-value < 0.001) for SR alone and a slightly higher for combined SR with elastography (AUROC-0.839)(p-value < 0.001). At an optimal cutoff of SR of >17, the sensitivity was 94.8% and the diagnostic accuracy was 74% in predicting SPLs. While, when SR and elastography were combined together, the sensitivity increased to 96% with a diagnostic accuracy of 75%. Conclusion: Combined EUS-EG and SR were accurate in diagnosing malignant pancreatic lesions with a diagnostic accuracy of 75% providing additional diagnostics information before biopsy. However, multicentric studies with larger sample sizes are required for the validation of our results to determine the utility and diagnostic accuracy of EUS-SR in defining the characteristic of pancreatic lesions. How to cite this article: Bajaj K, Yaseen T, Tasneem AA, et al. Role of Endoscopic Ultrasound in Predicting Solid Pancreatic Lesions Using Strain Ratio and Elastography. Euroasian J Hepato-Gastroenterol 2023;13(1):1-4.
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Coeliac disease or gluten intolerance is a frequent cause of chronic diarrhoea leading to malabsorptive symptoms. Refractory coeliac disease is a rare entity, which is not only harder to diagnose but managing it can be challenging. We hereby present three such cases.
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Doença Celíaca , Doença Celíaca/complicações , Doença Celíaca/diagnóstico , Diarreia/diagnóstico , Diarreia/etiologia , Humanos , PaquistãoRESUMO
Chronic hepatitis C virus (HCV) infection is a major global public health problem, particularly in developing part of the world. Significant advances have been made in the early diagnosis and treatment of the disease. Its management has been particularly revolutionized during the past two decades. In this review, we summarize the major advances in the diagnostic and management armamentarium for chronic HCV infection. The focus of the present review is on the newer directly acting anti-viral agents, which have revolutionized the management of chronic HCV infection. Management of uncomplicated chronic HCV infection and of specific complications and special at-risk populations of patients will be covered in detail. Despite the advent and approval of highly effective and well tolerable oral agents, still many challenges remain, particularly the affordability, the equitable distribution and access to later drugs. The World Health Organization aims to eliminate viral hepatitis including HCV by 2030 since its poses a major public health threat. There is an urgent need to ensure uniform and early access to diagnostic and therapeutic facilities throughout the world if the later goal has to be realized.
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Introduction: Post-endoscopic retrograde cholangiopancreatography (ERCP) cholangitis (PEC) is associated with increased morbidity and mortality in patients ERCP. The aim of the present study was to analyze the predictors of PEC and to formulate a predictive model for early diagnosis and management. Materials and methods: It was a cross-sectional study that was carried out at the Sindh Institute of Urology and Transplantation from September 2019 to June 2021. All patients aged between 18 and 75 years and undergoing ERCP due to obstructive jaundice were included. Patients with altered biliary anatomy, history of hepatobiliary surgery, and concurrent sepsis were excluded. Endoscopic retrograde cholangiopancreatography intervention was performed by an expert gastroenterologist. Laboratory parameters (total leukocyte count, total bilirubin, alanine transaminase) and patient temperature were checked on admission, at 12 hours, 24 hours, and 36 hours after ERCP to document PEC. Results: A total of 349 patients were included in the study. Among them, 176 (50.4%) patients were males. Common bile duct (CBD) stricture was the most common indication of ERCP seen in 148 (42.4%) patients followed by CBD stone and cholangiocarcinoma in 108 (30.9%) and 48 (13.8%) patients, respectively. The most common presenting complaint was jaundice noted in 300 (86%) patients followed by right hypochondrial pain in 280 (80.2%) and weight loss in 194 (55.6%) patients, respectively. Post-ERCP cholangitis developed in 251 (71.9%) patients. On univariate analysis, age >50 years, female gender, right hypochondrial pain, fever, bilirubin >5 mg/dL on admission, CBD stricture on ERCP, TLC of >10,000 cells/L at 12 hours, 24 hours, and 36 hours post-ERCP and rise in ALT >50 IU 24 and 48 hours post-ERCP were significantly associated with PEC. While on multivariate analysis, female gender, bilirubin >5 mg/dL on admission, CBD stricture on ERCP, post-ERCP fever, and rise in TLC of >10000 cells/L at 24 hours post-ERCP were independently associated with PEC. HinCh score was formulated and was found to be significantly associated with the presence of cholangitis. Area under the receiver operating characteristics (AUROC) of HinCh score was 0.74 and at cutoff of ≥4, the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of HinCh were 81.67%, 59.18%, 83.67%, and 55.71%, respectively with a diagnostic accuracy of 75.36%. Conclusion: The performance of HinCh score in predicting PEC was accurate in 86% of the patients. However, further studies are needed to validate the score. How to cite this article: Ismail H, Yaseen RT, Danish M, et al. Role of "HinCh Score" as a Non-invasive Predictor of Post-endoscopic Retrograde Cholangiopancreatography Cholangitis. Euroasian J Hepato-Gastroenterol 2022;12(1):19-23.
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Aim: Wilson's disease (WD) is a rare autosomal recessive disease, that can involve any organ of the body, the main ones being the liver and the brain. These patients can have varied presentations, ranging from having no symptoms to having neurological manifestations to features of chronic liver disease (CLD). Those patients that end up having CLD are prognosticated via the Child-Turcotte-Pugh (CTP) score and the Model for End-stage Liver Disease (MELD) score. However, two specific scores exist for prognostication in patients having WD, namely, the Nazar score and the Dhawan score. However, these are yet to be validated nor has their use been implemented in clinical practice. Materials and methods: Our study involved 65 patients with WD, comprising both the pediatric and the adult population. We aimed at evaluating the clinical manifestations the lab parameters and the management of these patients. Furthermore, we tried validating the Nazar and the Dhawan score and later compared them with the CTP and the MELD score, which are well-known prognostic tools in CLD. Results: Our patients were subdivided into the pediatric (more than 50%) and the adult group. The most common presenting complaint noted in both groups was abdominal distension. Values of the urine copper and serum ceruloplasmin did not defer between the pediatric and adult patients. Hepatic involvement is frequently seen in the pediatric age-group. Also, CTP class C was chiefly seen in pediatrics 17/33 (51.5%), while CTP class B was in adults 13/32 (40.6%). The mean Nazar score was 3 ± 3, while the mean Dhawan score was 5 ± 4. The main treatment offered for both groups was zinc along with penicillamine. Conclusion: Our study showed the Dhawan score was comparable to the CTP and the MELD score in terms of predicting the disease severity of WD in our patient population. How to cite this article: Majid Z, Abrar G, Laeeq SM, et al. Clinical Characteristics and Comparison of Different Prognostic Scores in Wilson's Disease. Euroasian J Hepato-Gastroenterol 2022;12(2):69-72.
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BACKGROUND: Digestive tract neoplasms (DTN) have become increasingly common worldwide among young individuals (YIs) over the last few decades. AIM: Aim of this research was to study the types, demographics, stage at presentation and risk factors of digestive tract neoplasms in young individuals. METHODS AND RESULTS: In this cross-sectional study, YI (ie, ≤40 years) presenting with any DTN including gastrointestinal neoplasms (GIN), hepatobiliary neoplasms (HBN), periampullary neoplasms (PAN) and others from June 2016 to May 2020 were included. Baseline laboratory tests, tissue diagnosis and staging were performed while risk factors were documented. A total of 163 patients were included in the study, of whom 82 (50.3%) were males. Mean age was 29.9 (±9.57) (range: 8 months-40 years). Most DTN (93.3%; n = 152) were malignant. The commonest neoplasms were lower GIN (LGIN) 52 (31.9%), followed by HBN 46 (28.2%), upper GIN (UGIN) 44 (27%) and PAN 18 (11%). Commonest among LGIN were rectal 37; among HBN: hepatocellular cancer (HCC) 9, cholangiocarcinoma (CC) 9; and among UGIN: esophageal 25 and stomach 14. Rectal cancers were mostly sporadic (82.7%) with frequent signet ring cell histology (40.5%), and affected relatively younger ages compared to upper GIN and PAN. GIN were mostly locally advanced with higher resectability (LGIN 90.4%; UGIN 79.5%) while HBN were more advanced with lower resectability (HCC [44.4%]; CC [33.3%]). Poor dietary habits and poor socioeconomic status were common with UGIN (63.6%, 50%) and HBN (56.5%, 54.3%), respectively. CONCLUSION: The commonest DTN among YI were LGIN followed by HBN, UGIN and PAN. Rectal cancers affected relatively younger ages and were mostly sporadic. HBN were more advanced in stage and unresectable compared to GIN. Poor dietary habits and poor socioeconomic status may be important contributors in carcinogenesis.
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Neoplasias do Sistema Digestório/epidemiologia , Comportamento Alimentar , Classe Social , Adolescente , Adulto , Criança , Pré-Escolar , Estudos Transversais , Neoplasias do Sistema Digestório/diagnóstico , Feminino , Humanos , Lactente , Masculino , Estadiamento de Neoplasias , Paquistão/epidemiologia , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND AND OBJECTIVES: Autoimmune hepatitis (AIH) is an important cause of chronic liver disease. Aim of this study was to evaluate the clinical characteristics and factors predicting response to treatment in patients with AIH. METHODS: In this prospective observational study, all patients diagnosed with AIH from 2017 to 2019 were included. Biochemical response to the treatment was checked three months after the start of the treatment. Response was considered good if transaminases normalized, or poor if either remained persistently elevated or improved partially. RESULTS: Of the total 56 patients, 41 (73.2%) were females. Mean age was 29.5 (±16.9) years. About half (53.6%; n = 30) the patients were aged < 25 years and majority [47 (83.9%)] were cirrhotic. Autoimmune serology was negative in 20 (35.7%). Seronegativity was associated with severe necroinflammation (P = 0.015) and esophageal varices (P = 0.021). Response to treatment was good in 34 (60.7%). Bivariate analysis showed that good response to treatment was associated with pre-treatment serum IgG level > 20 g/L (P = 0.024), presence of pseudorosettes on histopathology (P = 0.029) and three months post-immunosuppression serum total bilirubin < 2mg/dL (P < 0.001). Multivariate logistic regression analysis showed that only pre-treatment serum IgG >20 g/L (P = 0.038) and post-treatment serum total bilirubin <2 mg/dL (P = 0.004) were independent predictors of good response to treatment. CONCLUSION: Majority of AIH patients in our study were young and cirrhotic. A negative autoimmune serology does not rule out AIH and liver biopsy may be required to confirm the diagnosis. Seronegative AIH rapidly progresses to advanced liver disease. Response to treatment is good with pre-treatment IgG > 20g/L and post-treatment total bilirubin < 2 mg/dL.
RESUMO
OBJECTIVES: The preferred modality for renal replacement therapy is renal transplantation. Marked improvements in early graft survival and long-term graft function have made renal transplantation a more cost-effective alternative to dialysis. The presence of liver disease in the posttransplant period adversely affects graft function and survival. Determining the cause of deranged liver function tests can be helpful in treating the underlying cause, leading to improved graft survival and overall quality of life in patients after renal transplant. Here, we determined the frequency of hepatotropic viral infections leading to deranged liver function tests in renal transplant recipients. MATERIALS AND METHODS: Our study included 132 patients with deranged liver function tests who had undergone renal transplant within the past 6 months. Reactivity and nonreactivity of hepatotropic viruses leading to deranged liver function tests were recorded. RESULTS: Average age of patients was 37.17 ± 8.75 years. There were 84 male (63.64%) and 48 female (36.36%) patients. Rates of hepatitis C virus antibodies and hepatitis B surface antigen were 62.88% (83/132) and 37.12% (49/132), respectively, whereas no patients had hepatitis E virus immunoglobulin M antibodies or hepatitis A virus immunoglobulin M antibodies. CONCLUSIONS: Among the hepatotropic viral infections leading to deranged liver function tests in renal transplant recipients, hepatitis B virus accounted for a small fraction. In contrast, hepatitis C virus was highly prevalent in transplant recipients who developed deranged liver function tests. Renal transplant recipients with hepatic viral infections have worse patient and allograft survival after transplant compared with noninfected renal transplant recipients. We recommend that transplant candidates be screened for hepatitis B and C virus infection, thus allowing increased graft survival and improved quality of life in renal transplant recipients.