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Agarwal S, Sharma S, Anand A, Gunjan D, Saraya A. Liver stiffness assessment as an alternative to hepatic venous pressure gradient for predicting rebleed after acute variceal bleed: A proof-of-concept study. JGH OPEN 2021; 5:73-80. [PMID: 33490616 PMCID: PMC7812463 DOI: 10.1002/jgh3.12449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/08/2020] [Accepted: 10/27/2020] [Indexed: 12/25/2022]
Abstract
Background and Aim Hepatic venous pressure gradient (HVPG), although an important determinant in predicting rebleeding after an episode of acute variceal bleed (AVB), is seldom utilized in clinical practice. We aimed to study the role of liver stiffness measurement (LSM) after variceal bleeding as a potential noninvasive predictor of rebleed. Methods This was a post hoc analysis of clinical trial of patients undergoing HVPG (postbleed HVPG) and LSM (postbleed LSM) assessment within 3–5 days of index AVB. HVPG response was assessed after 4 weeks of pharmacotherapy. Comparative assessment of long‐term rebleeding rates stratified using postbleed LSM, postbleed HVPG, and HVPG response was performed. Decision curve analysis (DCA) was conducted to identify the most appropriate tool for routine use. Results Long‐term clinical and HVPG response data were available for 48 patients post‐AVB, of whom 45 patients had valid postbleed LSM. Rebleeding occurred in 13 (28%) patients over a median follow‐up of 4 years with no early rebleeds. Postbleed LSM >30 kPa and baseline HVPG >15 mm Hg were optimal cutoffs for identifying patients at high risk of rebleeding. Time‐dependent receiver operating characteristic curves and competing risk analysis accounting for death showed similar discriminative values for all three stratification tools. At usual risk thresholds, HVPG response had maximum benefit on DCA followed by postbleed LSM. On DCA, 50–60 additional HVPGs were required to detect one additional patient at high risk of rebleed. Conclusion Liver stiffness measurement during AVB can potentially be used as an alternative to portal pressure indices in decompensated cirrhosis to identify those at high risk of late‐onset rebleed.
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Agarwal A, Chowdhury SD, Sachdeva S, Saraswat V, Kochhar R, Saraya A. Low risk of transmission of SARS-CoV2 and effective endotherapy for gastrointestinal bleeding despite challenges supports resuming optimum endoscopic services. Dig Liver Dis 2021; 53:4-7. [PMID: 33129713 PMCID: PMC7556781 DOI: 10.1016/j.dld.2020.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 10/11/2020] [Indexed: 12/11/2022]
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Vaishnav M, Elhence A, Kumar R, Mohta S, Palle C, Kumar P, Ranjan M, Vajpai T, Prasad S, Yegurla J, Dhooria A, Banyal V, Agarwal S, Bansal R, Bhattacharjee S, Aggarwal R, Soni KD, Rudravaram S, Singh AK, Altaf I, Choudekar A, Mahapatra SJ, Gunjan D, Kedia S, Makharia G, Trikha A, Garg P, Saraya A. Outcome of Conservative Therapy in Coronavirus disease-2019 Patients Presenting With Gastrointestinal Bleeding. J Clin Exp Hepatol 2021; 11:327-333. [PMID: 33519132 PMCID: PMC7833290 DOI: 10.1016/j.jceh.2020.09.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 09/28/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND/OBJECTIVE There is a paucity of data on the management of gastrointestinal (GI) bleeding in patients with Coronavirus disease -2019 (COVID-19) amid concerns about the risk of transmission during endoscopic procedures. We aimed to study the outcomes of conservative treatment for GI bleeding in patients with COVID-19. METHODS In this retrospective analysis, 24 of 1342 (1.8%) patients with COVID-19, presenting with GI bleeding from 22nd April to 22nd July 2020, were included. RESULTS The mean age of patients was 45.8 ± 12.7 years; 17 (70.8%) were males; upper GI (UGI) bleeding: lower GI (LGI) 23:1. Twenty-two (91.6%) patients had evidence of cirrhosis- 21 presented with UGI bleeding while one had bleeding from hemorrhoids. Two patients without cirrhosis were presumed to have non-variceal bleeding. The medical therapy for UGI bleeding included vasoconstrictors-somatostatin in 17 (73.9%) and terlipressin in 4 (17.4%) patients. All patients with UGI bleeding received proton pump inhibitors and antibiotics. Packed red blood cells (PRBCs), fresh frozen plasma (FFPs) and platelets were transfused in 14 (60.9%), 3 (13.0%) and 3 (13.0%), respectively. The median PRBCs transfused was 1 (0-3) unit(s). The initial control of UGI bleeding was achieved in all 23 patients and none required an emergency endoscopy. At 5-day follow-up, none rebled or died. Two patients later rebled, one had intermittent bleed due to gastric antral vascular ectasia, while another had rebleed 19 days after discharge. Three (12.5%) cirrhosis patients succumbed to acute hypoxemic respiratory failure during hospital stay. CONCLUSION Conservative management strategies including pharmacotherapy, restrictive transfusion strategy, and close hemodynamic monitoring can successfully manage GI bleeding in COVID-19 patients and reduce need for urgent endoscopy. The decision for proceeding with endoscopy should be taken by a multidisciplinary team after consideration of the patient's condition, response to treatment, resources and the risks involved, on a case to case basis.
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Key Words
- AD, Acute decompensation
- AIH, Autoimmune hepatitis
- AIMS65, Albumin, international normalized ratio, mental status, systolic blood pressure, age > 65
- CLD, Chronic liver disease
- COVID-19, Coronavirus disease −2019
- CRS, Clinical Rockall Score
- Carvedilol
- Endoscopy
- FFP, Fresh frozen plasma
- GAVE, Gastric antral vascular ectasia
- GBS, Glasgow-Blatchford bleeding score
- GI, Gastrointestinal
- HE, Hepatic encephalopathy
- HVPG, Hepatic venous pressure gradient
- INR, International normalized ratio
- LGI, Lower gastrointestinal
- Liver transplant
- MOHFW, Ministry of Health and Family Welfare
- NSAIDs, Non-steroidal anti-inflammatory drugs
- PPE, Personal protective equipment
- PRBC, Packed red blood cells
- Prognosis
- Proton pump inhibitors
- RR, Respiratory rate
- RT-PCR, Reverse transcriptase polymerase chain reaction
- SARS-CoV2, Severe acute respiratory syndrome Coronavirus 2
- UGI, Upper gastrointestinal
- Variceal bleeding
- mGBS, Modified Glasgow-Blatchford bleeding score
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79
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Sharma S, Agarwal S, Gunjan D, Kaushal K, Anand A, Gopi S, Mohta S, Saraya A. Outcomes of Portal Pressure-Guided Therapy in Decompensated Cirrhosis With Index Variceal Bleed in Asian Cohort. J Clin Exp Hepatol 2021; 11:443-452. [PMID: 34276151 PMCID: PMC8267357 DOI: 10.1016/j.jceh.2020.11.001] [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: 09/17/2020] [Accepted: 11/06/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS Hemodynamic response to pharmacotherapy improves survival in patients with cirrhosis post variceal bleeding, but long-term outcomes remain unexplored especially in this part of the world. We aimed to study the long-term impact of portal pressure reduction on liver-related outcomes after index variceal bleed. METHODS Patients with hepatic venous pressure gradient (HVPG) more than 12 mm Hg after index variceal bleed were given non-selective beta-blockers in combination with variceal band ligation. HVPG response was assessed after 4 weeks. Patients were followed up for rebleed events, survival, additional decompensation events and safety outcomes. Rebleed and other decompensations were compared using competing risks analysis, taking death as competing event, and survival was compared using Kaplan-Meier analysis. RESULTS Forty-eight patients (29 responders and 19 non-responders) were followed up for a median duration of 45 (24-56) months. Rebleeding rates at 1, 3 and 5 years were 10.3%, 20.7% and 20.7% in responders and 15.8%, 44.7% and 51.1% in non-responders, respectively (Gray's test, P = 0.044). Survival rates at 1, 3 and 5 years were 89.7%, 72.1% and 51.9% in responders and 89.5%, 44% and 37.7% in non-responders, respectively (log-rank test, P = 0.1). Both severity of liver disease (MELD score, multivariate sub-distributional hazards ratio: 1.166 [1.014-1.341], P = 0.030) and HVPG non-response (multivariate sub-distributional hazards ratio: 2.476 [1.87-7.030], P = 0.045) predicted rebleeding risk while survival was dependent only on severity of liver disease (MELD > 12, multivariate hazards ratio: 2.36 [1.04-5.38], P = 0.041). CONCLUSION Baseline severity of liver disease predicted survival and rebleed in these patients. Hemodynamic response, although associated with lower rebleeding rate, had limited impact on survival.
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Key Words
- ACLF, acute on chronic liver failure
- AFP, alpha-fetoprotein
- AVB, acute variceal bleed
- CT, computed tomography
- CTP, Child–Turcotte–Pugh
- EASL-CLIF, European Association of Study of Liver Disease – Chronic Liver Failure Consortium
- EBL, endoscopic band ligation
- EGD, esophagogastroduodenoscopy
- HE, hepatic encephalopathy
- HRS, hepatorenal syndrome
- HVPG, hepatic venous pressure gradient
- MELD, model for end-stage liver disease
- NSBB, non-selective beta-blockers
- SBP, spontaneous bacterial peritonitis
- acute variceal bleed
- hemodynamic response and carvedilol
- hepatic venous pressure gradient
- non-selective beta-blockers
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Puri P, Dhiman RK, Taneja S, Tandon P, Merli M, Anand AC, Arora A, Acharya SK, Benjamin J, Chawla YK, Dadhich S, Duseja A, Eapan C, Goel A, Kalra N, Kapoor D, Kumar A, Madan K, Nagral A, Pandey G, Rao PN, Saigal S, Saraf N, Saraswat VA, Saraya A, Sarin SK, Sharma P, Shalimar, Shukla A, Sidhu SS, Singh N, Singh SP, Srivastava A, Wadhawan M. Nutrition in Chronic Liver Disease: Consensus Statement of the Indian National Association for Study of the Liver. J Clin Exp Hepatol 2021; 11:97-143. [PMID: 33679050 PMCID: PMC7897902 DOI: 10.1016/j.jceh.2020.09.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
Malnutrition and sarcopenia are common in patients with chronic liver disease and are associated with increased risk of decompensation, infections, wait-list mortality and poorer outcomes after liver transplantation. Assessment of nutritional status and management of malnutrition are therefore essential to improve outcomes in patients with chronic liver disease. This consensus statement of the Indian National Association for Study of the Liver provides a comprehensive review of nutrition in chronic liver disease and gives recommendations for nutritional screening and treatment in specific clinical scenarios of malnutrition in cirrhosis in adults as well as children with chronic liver disease and metabolic disorders.
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Key Words
- ACLF, acute on chronic liver failure
- ASM, appendicular skeletal muscle mass
- BCAA, branched chain amino acids
- BIA, bioimpedance analysis
- BMD, bone mineral densitometry
- BMI, body mass index
- CLD, chronic liver disease
- CS, corn-starch
- CT, computed tomography
- CTP, Child–Turcotte–Pugh
- DEXA, dual-energy X-ray absorptiometry
- EASL, European Association for the Study of the Liver
- ESPEN, European society for Clinical Nutrition and Metabolism
- GSD, glycogen storage disease
- HGS, hand-grip strength
- IBW, ideal body weight
- IEM, inborn error of metabolism
- INASL, Indian National Association for Study of the Liver
- L3, third lumbar
- LFI, Liver Frailty Index
- MCT, medium-chain triglyceride
- MELD, model for end-stage liver disease
- MLD, metabolic liver disease
- MRI, magnetic resonance imaging
- RDA, recommended daily allowance
- REE, NASH
- RFH-NPT, Royal Free Hospital-Nutritional Prioritizing Tool
- SMI, skeletal muscle index
- Sarcopenia
- TEE, total energy expenditure
- chronic liver disease
- cirrhosis
- malnutrition
- non-alcoholic liver disease, resting energy expenditure
- nutrition
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81
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Sharma S, Agarwal S, Gopi S, Anand A, Mohta S, Gunjan D, Yadav R, Saraya A. Determinants of Outcomes in Autoimmune Hepatitis Presenting as Acute on Chronic Liver Failure Without Extrahepatic Organ Dysfunction upon Treatment With Steroids. J Clin Exp Hepatol 2021; 11:171-180. [PMID: 33746441 PMCID: PMC7953011 DOI: 10.1016/j.jceh.2020.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS Autoimmune hepatitis presenting as acute on chronic liver failure (AIH-ACLF) is a novel entity with limited data on clinical course and management. We assessed outcomes in patients of AIH-ACLF with no extrahepatic organ dysfunction/failure when administered steroids. METHODS In this retrospective analysis, clinical data, laboratory parameters, liver biopsy indices and prognostic scores such as model for end-stage liver disease (MELD) and Child-Turcotte-Pugh (CTP) scores at baseline were computed for patients with AIH-ACLF and compared across strata of incident infections and transplant-free survival. The primary outcome was 90-day transplant-free survival. Biochemical remission was assessed, and predictors of end points were identified. RESULTS Twenty-nine patients of AIH-ACLF were included with a median follow-up of 4 months. The 90- and 180-day transplant-free survival rates of 55.2 [95% confidence interval (CI): 39.7-76.6]% and 30.2(95% CI: 16.7-54.6)%, respectively, were attained on steroids. Three patients (10.3%) underwent liver transplant while 16 (55.2%) deaths occurred. Infections developed in 12 patients (41.3%), leading to worsening prognostic scores, new onset organ dysfunction/failure and 11 deaths. Seven of ten patients (70%) in the transplant-free survivor group attained biochemical remission on follow-up. The MELD score<24 (sensitivity: 68.4%; specificity: 80%) and CTP<11 (sensitivity: 78.9%; specificity: 90%) had best predictive value for survival, in addition to decrease in the MELD score at 2 weeks (sensitivity: 78.9%; specificity: 70%). CONCLUSION Patients with AIH-ACLF have a morbid disease course despite treatment with steroids. Patients with no extrahepatic organ failure with good baseline prognostic scores may be administered steroids with close monitoring for change in MELD over 2 weeks.
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Key Words
- ACLF, Acute on chronic liver failure
- AIH, Autoimmune hepatitis
- AKI, Acute kidney injury
- ALF, Acute liver failure
- ALP, Alkaline phosphatase
- ALT, Alanine transaminase
- ANA, Antinuclear antibody
- APASL, Asian Pacific Association for the Study of the Liver
- AS-AIH, Acute severe autoimmune hepatitis
- ASMA, Anti-smooth muscle antibody
- AST, Aspartate transaminase
- AUROC, Area under receiver–operator characteristics curve
- CI, Confidence interval
- CLIF-OF, Chronic liver failure-organ failure
- CTP, Child–Turcotte–Pugh
- DILI, Drug-induced liver injury
- HAI, Histological activity index
- HE, Hepatic encephalopathy
- INR, International normalised ratio
- IQR, Interquartile range
- IgG, Immunoglobulin G
- LKM-1, Liver–kidney microsome
- LT, Liver transplant
- MELD score
- MELD, Model for end-stage liver disease
- ROC, Receiver–operator characteristics curve
- SBP, Spontaneous bacterial peritonitis
- TLC, Total leucocyte count
- acute on chronic liver failure
- autoimmune hepatitis
- infections
- transplant free survival
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Sharma S, Agarwal S, Gunjan D, Kaushal K, Anand A, Mohta S, Shalimar, Saraya A. Long-term Outcomes with Carvedilol versus Propranolol in Patients with Index Variceal Bleed: 6-year Follow-up Study. J Clin Exp Hepatol 2021; 11:343-353. [PMID: 33994717 PMCID: PMC8103346 DOI: 10.1016/j.jceh.2020.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 08/16/2020] [Indexed: 12/12/2022] Open
Abstract
AIMS AND BACKGROUND There is limited information on comparison of clinical outcomes with carvedilol for secondary prophylaxis following acute variceal bleed (AVB) when compared with propranolol. We report long-term clinical and safety outcomes of a randomised controlled trial comparing carvedilol with propranolol with respect to reduction in hepatic venous pressure gradient (HVPG) in patients after AVB. METHODS We conducted a post-hoc analysis of patients recruited in an open-label randomized controlled trial comparing carvedilol and propranolol following AVB, and estimated long-term rates of rebleed, survival, additional decompensation events and safety outcomes. Rebleed and other decompensations were compared using competing risks analysis, taking death as competing event, and survival was compared using Kaplan-Meier analysis. RESULTS Forty-eight patients (25 taking carvedilol; 23 propranolol) were followed up for 6 years from randomization. More number of patients on carvedilol had HVPG response when compared with those taking propranolol (72%- carvedilol versus 47.8% propranolol, p = 0.047). Comparable 1-year and 3-year rates of rebleed (16.0% and 24.0% for carvedilol versus 8.9% and 36.7% for propranolol; p = 0.457) and survival (94.7% and 89.0% for carvedilol versus 100.0% and 79.8% for propranolol; p = 0.76) were obtained. New/worsening ascites was more common in those receiving propranolol (69.5% vs 40%; p = 0.04). Other clinical decompensations and complications of liver disease occurred at comparable rates between two groups. Drug-related adverse-events were similar in both groups. CONCLUSION Despite higher degree of HVPG response, long-term clinical, survival and safety outcomes in carvedilol are similar to those of propranolol in patients with decompensated cirrhosis after index variceal bleed with the exception of ascites that developed less frequently in patients with carvedilol.
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Key Words
- ACLF, acute on chronic liver failure
- AFP, alpha fetoprotein
- AVB, acute variceal bleed
- CT, computer tomography
- CTP, Child–Turcotte–Pugh
- EASL-CLIF, European Association of Study of Liver Disease-Chronic Liver Failure Consortium
- EBL, endoscopic band ligation
- HE, hepatic encephalopathy
- HRS, hepatorenal syndrome
- HVPG, hepatic venous portal gradient
- MELD score
- MELD, model for end-stage liver disease
- NSBB, non-selective beta blockers
- SBP, spontaneous bacterial peritonitis
- UGIE, upper gastrointestinal endoscopy
- acute variceal bleed
- ascites
- carvedilol
- hepatic venous pressure gradient
- propranolol
- secondary prophylaxis
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Sharma S, Yegurla J, Singh N, Gunjan D, Saraya A. Duration of Fasting During Acute Variceal Bleeding in Chronic Liver Disease: Perceptions and Practices of Gastroenterologists. J Clin Exp Hepatol 2021; 11:753-755. [PMID: 34866854 PMCID: PMC8617526 DOI: 10.1016/j.jceh.2021.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
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Sharma S, Agarwal S, Kaushal K, Anand A, Gunjan D, Yadav R, Saraya A. Presence and type of decompensation affects outcomes in autoimmune hepatitis upon treatment with corticosteroids. JGH OPEN 2020; 5:81-90. [PMID: 33490617 PMCID: PMC7812520 DOI: 10.1002/jgh3.12451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 12/14/2022]
Abstract
Background and Aims Decompensated cirrhosis in autoimmune hepatitis has poor prognosis. Besides liver transplant, treatment for this entity is undefined. We explored the outcomes of autoimmune hepatitis (AIH)‐related decompensated cirrhosis with active disease on treatment with steroids. Methods In this retrospective analysis, clinical data, laboratory parameters, and prognostic scores, such as baseline model for end‐stage liver disease (MELD) scores, were compared among patients of AIH with decompensated cirrhosis with mild/no ascites (n = 38), gross ascites (n = 24), and compensated cirrhosis (n = 32) when administered steroids. The primary outcome was transplant‐free survival at 12 months. Biochemical remission rates and other adverse events were also assessed and compared between these groups. Results Steroids were initiated at lower doses (25 mg/day‐mild/no ascites, 20 mg/day‐gross ascites) in patients with decompensated cirrhosis and at 40 mg/day in those with compensated cirrhosis. Transplant‐free survival was 25.4%, 74.6%, and 96.9% (P = 0.001), and biochemical remission occurred in 5.1%, 49.0%, and 64.1% (P = 0.001) at 12 months in patients with gross ascites, mild/no ascites, and compensated cirrhosis, respectively. Infections were seen more frequently in decompensated cirrhosis, while other adverse events were comparable. Among decompensated cirrhosis, those with mild/no ascites had better prognostic scores, fewer posttreatment infections, and more frequent biochemical remission than those with gross ascites, achieving rates comparable to compensated cirrhosis. On multivariate analysis, the MELD score (subdistributional hazards ratio [sHR]; 95% confidence interval: 1.153 [1.07–1.24]; P = 0.001) and ascites (sHR: 2.556 [1.565–5.65]; P = 0.020) predicted survival. Conclusion Type and severity of decompensation affect outcomes in patients with AIH‐related cirrhosis. Those with mild/no ascites have comparable outcomes to those with compensated cirrhosis upon treatment with low‐dose steroids.
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Anand A, Gunjan D, Agarwal S, Kaushal K, Sharma S, Gopi S, Mohta S, Madhusudhan KS, Singh N, Saraya A. Vascular complications of chronic pancreatitis: A tertiary center experience. Pancreatology 2020; 20:1085-1091. [PMID: 32800648 DOI: 10.1016/j.pan.2020.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/22/2020] [Accepted: 07/10/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Vascular complications such as venous thrombosis (VT) and pseudoaneurysm are not uncommon in patients with chronic pancreatitis (CP). The aim of this study to was to evaluate the prevalence and risk factors for vascular complications in patients with CP. METHODS A retrospective analysis of a prospectively maintained database of patients with CP presenting from January 2002 to August 2019 was performed. Venous thrombosis and pseudoaneurysm were identified using radiological imaging, and their risk factors were identified using multivariate Cox-proportional hazards. RESULTS Of 1363 patients with CP, 166 (12.2%) had vascular complications. Isolated VT was present in 132, pseudoaneurysm in 17, and both in 17 patients. They were more commonly seen in males and alcoholic CP (ACP), and less commonly in patients with pancreatic atrophy and calcification. It involved the vessels in the closest proximity to the pancreas, VT most commonly involving the splenic vein whereas pseudoaneurysm most commonly involved the splenic artery. Alcoholic CP [odds ratio (OR) 2.1, p = 0.002], pseudocyst (OR 4.6, p < 0.001) and inflammatory head mass (OR 3.1, p = 0.006) were independent risk factors for VT, whereas ACP (OR 3.49, p = 0.006) and pseudocyst (OR 3.2, p = 0.002) were independent risk factors for pseudoaneurysm. Gastrointestinal bleed occurred in 3.5% patients, and more commonly in patients with pseudoaneurysm than VT (64.7% vs 15.9%), and in patients with ACP in comparison to other etiologies (p < 0.001). CONCLUSION Vascular complications are a common complication of CP, VT being more frequent than pseudoaneurysm. Pseudocyst and ACP are independent risk factors for the development of vascular complications.
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Shalimar, Sharma S, Gamanagatti SR, Chauhan A, Vuyyuru SK, Elhence A, Rout G, Saraya A, Gunjan D, Nayak B, Kumar R, Acharya SK. Acute-on-Chronic Liver Failure in Budd-Chiari Syndrome: Profile and Predictors of Outcome. Dig Dis Sci 2020; 65:2719-2729. [PMID: 31897895 DOI: 10.1007/s10620-019-06005-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/10/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM There is a paucity of data on the clinical presentations and outcome of Budd-Chiari syndrome (BCS) patients presenting as acute-on-chronic liver failure (BCS-ACLF). We aimed to describe the profile and outcomes of endovascular interventions in patients with BCS-ACLF. METHODS All BCS-ACLF patients presenting between October 2007 and April 2019 satisfying the Asian Pacific Association for the Study of the Liver (APASL) definition were studied. We compared 30- , 90- and, 180-day survival among BCS-ACLF patients who underwent endovascular intervention with those who did not, and with a historical cohort of Child-C BCS patients without ACLF who underwent endovascular intervention. RESULTS Twenty-eight (5%) of 553 BCS patients presented as ACLF as per APASL definition. The majority (60.7%) were males, and mean age was 29.6 ± 11.2 years. The most common site of the block was isolated involvement of hepatic veins-HV (68%), followed by combined inferior vena cava (IVC) and HV block (25%) and isolated IVC block (7%). The acute precipitants were stent thrombosis (17.9%), acute HV thrombosis (10.7%), acute viral hepatitis (7.1%), and antituberculosis drug with hepatitis B virus reactivation (3.6%). In 60.7% patients, no acute precipitant could be identified. The 30- , 90- , and 180-day survival in BCS-ACLF post-endovascular intervention (n = 15), BCS-ACLF without endovascular intervention (n = 13), and Child-C BCS without ACLF who underwent endovascular intervention (n = 25) were (93%, 87%, and 87%), (46%, 28%, and 0%) and (96%, 92%, and 88%), respectively (log-rank test, p value < 0.001). On multivariate Cox proportional analysis, endovascular intervention and the presence of hepatic encephalopathy were independent predictors of mortality. CONCLUSION Budd-Chiari syndrome can present as acute-on-chronic liver failure. Endovascular intervention is associated with an improved outcome.
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Shalimar D, Vaishnav M, Elhence A, Kumar R, Mohta S, Palle C, Kumar P, Ranjan M, Vajpai T, Prasad S, Yegurla J, Dhooria A, Banyal V, Agarwal S, Bansal R, Bhattacharjee S, Aggarwal R, Soni KD, Rudravaram S, Singh AK, Altaf I, Choudekar A, Mahapatra SJ, Gunjan D, Kedia S, Makharia G, Trikha A, Garg P, Saraya A. Outcome of Conservative Therapy in COVID-19 Patients Presenting with Gastrointestinal Bleeding.. [DOI: 10.1101/2020.08.06.20169813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
AbstractBackground/ObjectiveThere is a paucity of data on the management of gastrointestinal (GI) bleeding in patients with COVID-19 amid concerns about the risk of transmission during endoscopic procedures. We aimed to study the outcomes of conservative treatment for GI bleeding in patients with COVID-19.
MethodsIn this retrospective analysis, 24 of 1342 (1.8%) patients with COVID-19, presenting with GI bleeding from 22 April to 22 July 2020, were included.ResultsThe mean age of patients was 45.8±12.7 years; 17 (70.8%) were males; upper GI (UGI) bleeding: lower GI (LGI) 23:1. Twenty-two (91.6%) patients had evidence of cirrhosis-21 presented with UGI bleeding while one had bleeding from hemorrhoids. Two patients without cirrhosis were presumed to have non-variceal bleeding. The medical therapy for UGI bleeding included vasoconstrictors-somatostatin in 17 (73.9%) and terlipressin in 4 (17.4%) patients. All patients with UGI bleeding received proton pump inhibitors and antibiotics. Packed red blood cells (PRBCs), fresh frozen plasma and platelets were transfused in 14 (60.9%), 3 (13.0%) and 3 (13.0%), respectively. The median PRBCs transfused was 1 (0-3) unit(s). The initial control of UGI bleeding was achieved in all 23 patients and none required an emergency endoscopy. At 5-day follow-up, none rebled or died. Two patients later rebled, one had intermittent bleed due to gastric antral vascular ectasia, while another had rebleed 19 days after discharge. Three (12.5%) cirrhosis patients succumbed to acute hypoxemic respiratory failure during hospital stay.ConclusionConservative management strategies including pharmacotherapy, restrictive transfusion strategy, and close hemodynamic monitoring can successfully manage GI bleeding in COVID-19 patients and reduce need for urgent endoscopy. The decision for proceeding with endoscopy should be taken by a multidisciplinary team after consideration of the patient’s condition, response to treatment, resources and the risks involved, on a case to case basis.
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Shalimar, Elhence A, Vaishnav M, Kumar R, Pathak P, Soni KD, Aggarwal R, Soneja M, Jorwal P, Kumar A, Khanna P, Singh AK, Biswas A, Nischal N, Dhar L, Choudhary A, Rangarajan K, Mohan A, Acharya P, Nayak B, Gunjan D, Saraya A, Mahapatra S, Makharia G, Trikha A, Garg P. Poor Outcomes in Patients with Cirrhosis and COVID-19.. [DOI: 10.21203/rs.3.rs-40220/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Background and AimThere is a paucity of data on the clinical presentations and outcomes of Coronavirus disease 2019(COVID-19) in patients with underlying liver disease. We aimed to summarize the presentations and outcomes of COVID-19 positive patients and compare with historical controls.MethodsPatients with known chronic liver disease who presented with superimposed COVID- 19(n=28) between 22nd April and 22nd June 2020 were studied. Seventy-eight cirrhotic patients from historical controls were taken as comparison group.ResultsA total of 28 COVID patients- two without cirrhosis, one with compensated cirrhosis, sixteen with acute decompensation (AD), and nine with acute-on-chronic liver failure(ACLF) were included. The etiology of cirrhosis was alcohol(n=9), non-alcoholic fatty liver disease(n=2), viral(n=5), autoimmune hepatitis(n=4), and cryptogenic cirrhosis(n=6). The clinical presentations included complications of cirrhosis in 12(46.2%), respiratory symptoms in 3(11.5%) and combined complications of cirrhosis and respiratory symptoms in 11(42.3%) patients. The median hospital stay was 8(7-12) days. The mortality rate in COVID-19 patients was 42.3%(11/26), as compared to 23.1%(18/78) in the historical controls(p=0.077). All COVID-19 patients with ACLF(9/9) died compared to 53.3%(16/30) in ACLF of historical controls(p=0.015). Mortality rate was higher in COVID patients with compensated cirrhosis and AD as compared to historical controls 2/17(11.8%) vs 2/48(4.2%), though not statistically significant (p=0.278). Requirement of mechanical ventilation independently predicted mortality (hazard ratio, 13.68). Both non-cirrhotic patients presented with respiratory symptoms and recovered uneventfully.ConclusionCOVID-19 is associated with poor outcomes in patients with cirrhosis, with worst survival rates in ACLF. Mechanical ventilation is associated with a poor outcome.
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Saraya A. Indian response to COVID-19: Expertise and transparency. Indian J Public Health 2020; 64:S243-S244. [PMID: 32496266 DOI: 10.4103/ijph.ijph_504_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Agarwal S, Sharma S, Gunjan D, Singh N, Kaushal K, Poudel S, Anand A, Gopi S, Mohta S, Sonika U, Saraya A. Natural course of chronic pancreatitis and predictors of its progression. Pancreatology 2020; 20:347-355. [PMID: 32107194 DOI: 10.1016/j.pan.2020.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/26/2020] [Accepted: 02/06/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The natural course of chronic pancreatitis(CP) and its complications has been inadequately explored. We aimed to describe the natural history and factors affecting the progression of alcoholic(ACP), idiopathic juvenile(IJCP) and idiopathic senile(ISCP) variants of CP. METHODS This study was a retrospective analysis from a prospectively maintained database of patients with CP following up at a tertiary care centre from 1998 to 2019. Cumulative rates of pain resolution, diabetes, steatorrhea, pseudocysts and pancreatic cancer were computed using Kaplan-Meier analysis, and the factors affecting their incidence were identified on multivariable-adjusted Cox-proportional-hazards model. RESULTS A total of 1415 patients were included, with 540(38.1%) ACP, 668(47.2%) IJCP and 207(14.6%) ISCP with a median follow-up of 3.5 years(Inter-quartile range: 1.5-7.5 years). Diabetes occurred at 11.5, 28 and 5.8 years(p < 0.001) while steatorrhea occurred at 16, 24 and 18 years(p = 0.004) after onset for ACP, IJCP and ISCP respectively. Local complications including pseudocysts occurred predominantly in ACP(p < 0.001). Ten-year risk of pancreatic cancer was 0.9%, 0.2% and 5.2% in ACP, IJCP and ISCP, respectively(p < 0.001). Pain resolution occurred more frequently in patients with older age of onset[Multivariate Hazard Ratio(HR):1.7(95%CI:1.4-2.0; p < 0.001)], non-smokers[HR:0.51(95%CI:0.34-0.78); p = 0.002] and in non-calcific CP[HR:0.81(0.66-1.0); p = 0.047]. Occurrence of steatorrhea[HR:1.3(1.03-1.7); p = 0.028] and diabetes[HR:2.7(2.2-3.4); p < 0.001] depended primarily on age at onset. Occurrence of pancreatic cancer depended on age at onset[HR:12.1(4.7-31.2); p < 0.001], smoking-history[HR:6.5(2.2-19.0); p < 0.001] and non-alcoholic etiology[HR:0.14(0.05-0.4); p < 0.001]. CONCLUSION ACP, IJCP and ISCP represent distinct entities with different natural course. Age at onset of CP plays a major prognostic role in all manifestations, with alcohol predominantly causing local inflammatory complications.
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Singh N, Rashid S, Rashid S, Dash NR, Gupta S, Saraya A. Clinical significance of promoter methylation status of tumor suppressor genes in circulating DNA of pancreatic cancer patients. J Cancer Res Clin Oncol 2020; 146:897-907. [DOI: 10.1007/s00432-020-03169-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 02/27/2020] [Indexed: 12/22/2022]
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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.
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Shalimar, Kumar R, Rout G, Kumar R, Yadav R, Das P, Aggarwal S, Gunjan D, Saraya A, Nayak B. Body mass index-based controlled attenuation parameter cut-offs for assessment of hepatic steatosis in non-alcoholic fatty liver disease. Indian J Gastroenterol 2020; 39:32-41. [PMID: 32185692 DOI: 10.1007/s12664-019-00991-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 09/04/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM In patients with liver disease, etiology and body mass index (BMI) affects controlled attenuation parameter (CAP) assessment using FibroScan. We aimed to assess the performance characteristics of CAP for hepatic steatosis in patients with non-alcoholic fatty liver disease (NAFLD) stratified into obese (BMI ≥ 30 kg/m2) and non-obese (BMI < 30 kg/m2) subgroups. METHODS In this prospective study, 219 consecutive adult NAFLD patients, with an available FibroScan value (liver stiffness measurement-[LSM] and CAP) and liver biopsy, were included. Receiver operating characteristic curves were used for assessment of the CAP cut-off values predicting different stages of hepatic steatosis. RESULTS The mean ± standard deviation age of patients was 39.7 ± 10.5 years, 116 (53%) were males, and median (interquartile range) BMI was 31.8 (25.7-43.8) kg/m2. One hundred (45.7%) and 119 (54.3%) patients were non-obese and obese, respectively. The median values of CAP and LSM were significantly higher among obese patients as compared with the non-obese ones: 333 (304-368) vs. 320 (296-345) dB/m, p = 0.002 and 8.3 (6.1-11.4) vs. 6.6 (5.7-10.3) kPa, p = 0.012, respectively. Among non-obese NAFLD, optimal CAP cut-off values for steatosis (S) ≥ S1, ≥ S2, and ≥ S3 were 275 dB/m, 319 dB/m, and 337 dB/m, respectively. The corresponding CAP values among obese patients were higher as 285 dB/m, 340 dB/m, and 355 dB/m, respectively. BMI independently predicted CAP on multivariate analysis. The discordance of 2-grades between CAP and biopsy measured steatosis was seen in 13% in non-obese and 19.3% in obese NAFLD. CAP overestimated steatosis more often than underestimating it, with a higher proportion in obese NAFLD. CONCLUSION In patients with NAFLD, interpretation of CAP requires consideration of BMI.
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Anand A, Agarwal A, Gunjan D, Saraya A. Novel and economical apparatus to decrease direct droplet exposure during endoscopy in the ongoing COVID-19 pandemic: A hypothesis-generating innovation. Indian J Gastroenterol 2020; 39:307-309. [PMID: 32621205 PMCID: PMC7333224 DOI: 10.1007/s12664-020-01061-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Pramanik R, Das P, Sharma A, Kumar S, Bhoriwal S, Pathy S, Saraya A. NOTCH3 expression predicts poor survival in advanced esophageal squamous cell cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Khetan K, Baloda V, Sahoo RK, Vishnubhathla S, Yadav R, Saraya A, Sharma A, Gupta SD, Das P. SPARC expression in desmoplastic and non desmoplastic pancreatic carcinoma and cholangiocarcinoma. Pathol Res Pract 2019; 215:152685. [PMID: 31727501 DOI: 10.1016/j.prp.2019.152685] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/24/2019] [Accepted: 10/06/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND The pancreatobiliary carcinomas are characterized by presence of desmoplastic stroma. Overexpression of secreted protein acid and rich in cysteine (SPARC), a matrix producing agent has been documented in pancreatic ductal adenocarcinomas, with survival benefits. This study was targeted to see if SPARC expression in pancreatobiliary carcinomas is responsible for stromal desmoplasia and its prognostic significance. METHODS In this retrospective study 48 cases of pancreatic cancer and 27 cases of cholangiocarcinoma were analyzed. The expression pattern of SPARC and vascular endothelial growth factor (VEGF) (angiogenic factors) was evaluated by immunohistochemistry on formalin fixed paraffin embedded tissues. Immunoreactivity was scored semi quantitatively based on stain intensity and stain distribution. SPARC expression was correlated with tumor histology, stromal desmoplasia, VEGF expression, various histological parameters and overall survival in patients. Real time polymerase chain reaction was performed in few cases to validate the immunohistochemistry expression pattern. RESULTS SPARC expression was high in peritumoral stroma in pancreatic carcinoma than in pancreatic controls; however, SPARC expression pattern was not grossly different in desmoplastic and non-desmoplastic pancreatobiliary carcinomas and in cholangiocarcinomas. No definite correlation was noted between SPARC expression and histological markers of severity and overall survival data. CONCLUSIONS The relevance of SPARC expression in pancreato-biliary carcinomas though may still be important for therapeutic decision making, it is not responsible for peritumoral stromal desmoplasia in these tumors and it does not have any significant prognostic implication.
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Sarin SK, Choudhury A, Sharma MK, Maiwall R, Al Mahtab M, Rahman S, Saigal S, Saraf N, Soin AS, Devarbhavi H, Kim DJ, Dhiman RK, Duseja A, Taneja S, Eapen CE, Goel A, Ning Q, Chen T, Ma K, Duan Z, Yu C, Treeprasertsuk S, Hamid SS, Butt AS, Jafri W, Shukla A, Saraswat V, Tan SS, Sood A, Midha V, Goyal O, Ghazinyan H, Arora A, Hu J, Sahu M, Rao PN, Lee GH, Lim SG, Lesmana LA, Lesmana CR, Shah S, Prasad VGM, Payawal DA, Abbas Z, Dokmeci AK, Sollano JD, Carpio G, Shresta A, Lau GK, Fazal Karim M, Shiha G, Gani R, Kalista KF, Yuen MF, Alam S, Khanna R, Sood V, Lal BB, Pamecha V, Jindal A, Rajan V, Arora V, Yokosuka O, Niriella MA, Li H, Qi X, Tanaka A, Mochida S, Chaudhuri DR, Gane E, Win KM, Chen WT, Rela M, Kapoor D, Rastogi A, Kale P, Rastogi A, Sharma CB, Bajpai M, Singh V, Premkumar M, Maharashi S, Olithselvan A, Philips CA, Srivastava A, Yachha SK, Wani ZA, Thapa BR, Saraya A, Kumar A, Wadhawan M, Gupta S, Madan K, Sakhuja P, Vij V, Sharma BC, Garg H, Garg V, Kalal C, Anand L, Vyas T, Mathur RP, Kumar G, Jain P, Pasupuleti SSR, Chawla YK, Chowdhury A, Alam S, Song DS, Yang JM, Yoon EL. Correction to: Acute-on-chronic liver failure: consensus recommendations of the Asian Pacific association for the study of the liver (APASL): an update. Hepatol Int 2019; 13:826-828. [PMID: 31595462 PMCID: PMC6861344 DOI: 10.1007/s12072-019-09980-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 08/16/2019] [Indexed: 12/18/2022]
Abstract
The article Acute-on-chronic liver failure: consensus recommendations of the Asian Pacific association for the study of the liver (APASL): an update, written by [Shiv Sarin], was originally published electronically on the publisher's internet portal (currently SpringerLink) on June 06, 2019 without open access.
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Singh N, Sonika U, Moka P, Sharma B, Sachdev V, Mishra SK, Upadhyay AD, Saraya A. Association of endotoxaemia & gut permeability with complications of acute pancreatitis: Secondary analysis of data. Indian J Med Res 2019; 149:763-770. [PMID: 31496529 PMCID: PMC6755773 DOI: 10.4103/ijmr.ijmr_763_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background & objectives: In acute pancreatitis (AP) gut barrier dysfunction is considered as an important predisposing factor leading to increased intestinal permeability (IP). In this study a pooled analysis of data published in our previous four studies on various aspects of gut permeability and endotoxaemia in patients with AP was attempted to find an association between increased IP and severity of disease and associated complications. Methods: This study was a pooled analysis of data of four previously published prospective studies on AP. Gut permeability, assessed by lactulose/mannitol excretion in urine and endotoxin core antibodies type IgG and IgM (EndoCab IgG and IgM) were measured on days zero and seven (D0 and D7) of admission. All patients received standard treatment of AP. We studied whether IgG and IgM anti-endotoxin titres and lactulose-mannitol ratio (LMR) at admission and D7 were associated with organ failure, infection and mortality. Results: The titres of anti-endotoxin IgG and IgM were lower in all patients of AP (n=204), both in mild AP (n=24) and severe AP (n=180) in the first week, compared to controls (n=15). There was no significant difference in serum IgG and IgM anti-endotoxin levels and LMR at baseline and at D7 among patients with organ failure, infection and mortality. Interpretation & conclusions: Our findings showed that serum IgG and IgM anti-endotoxin titres and LMR at admission and at day 7 were not associated with organ failure, infection, and death of patients with AP.
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Rout G, Sharma S, Gunjan D, Kedia S, Saraya A, Nayak B, Singh V, Kumar R. Development and Validation of a Novel Model for Outcomes in Patients with Cirrhosis and Acute Variceal Bleeding. Dig Dis Sci 2019; 64:2327-2337. [PMID: 30830520 DOI: 10.1007/s10620-019-05557-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 02/20/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Acute variceal bleeding (AVB) in patients with cirrhosis is associated with high mortality, ranging from 12 to 20% at 6 weeks. The existing prognostic models for AVB lack precision and require further validation. AIM In this prospective study, we aimed to develop and validate a new prognostic model for AVB, and compared it with the existing models. METHODS We included 285 patients from March 2017 to November 2017 in the derivation cohort and 238 patients from December 2017 to June 2018 in the validation cohort. Two prognostic models were developed from derivation cohort by logistic regression analysis. Discrimination was assessed using area under the receiver operator characteristic curve (AUROC). RESULTS The 6-week mortality was 22.1% in derivation cohort and 22.3% in validation cohort, P = 0.866. Model for end-stage liver disease (MELD) [odds ratio (OR) 1.106] and encephalopathy (E) (OR 4.658) in one analysis and Child-Pugh score (OR 1.379) and serum creatinine (OR 1.474) in another analysis were significantly associated with 6-week mortality. MELD-E model (AUROC 0.792) was superior to Child-creatinine model (AUROC) in terms of discrimination. The MELD-E model had highest AUROC; as compared to other models-MELD score (AUROC 0.751, P = 0.036), Child-Pugh score (AUROC 0.737, P = 0.037), D'Amico model (AUROC 0.716, P = 0.014) and Augustin model (AUROC 0.739, P = 0.018) in derivation cohort. In validation cohort, the discriminatory performance of MELD-E model (AUROC 0.805) was higher as compared to other models including MELD score (AUROC 0.771, P = 0.048), Child-Pugh score (AUROC 0.746, P = 0.011), Augustin model (AUROC 0.753, P = 0.039) and D'Amico model (AUROC 0.736, P = 0.021). CONCLUSION In cirrhotic patients with AVB, the novel MELD-Encephalopathy model predicts 6 weeks mortality with higher accuracy than the existing prognostic models.
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Sarin SK, Choudhury A, Sharma MK, Maiwall R, Al Mahtab M, Rahman S, Saigal S, Saraf N, Soin AS, Devarbhavi H, Kim DJ, Dhiman RK, Duseja A, Taneja S, Eapen CE, Goel A, Ning Q, Chen T, Ma K, Duan Z, Yu C, Treeprasertsuk S, Hamid SS, Butt AS, Jafri W, Shukla A, Saraswat V, Tan SS, Sood A, Midha V, Goyal O, Ghazinyan H, Arora A, Hu J, Sahu M, Rao PN, Lee GH, Lim SG, Lesmana LA, Lesmana CR, Shah S, Prasad VGM, Payawal DA, Abbas Z, Dokmeci AK, Sollano JD, Carpio G, Shresta A, Lau GK, Fazal Karim M, Shiha G, Gani R, Kalista KF, Yuen MF, Alam S, Khanna R, Sood V, Lal BB, Pamecha V, Jindal A, Rajan V, Arora V, Yokosuka O, Niriella MA, Li H, Qi X, Tanaka A, Mochida S, Chaudhuri DR, Gane E, Win KM, Chen WT, Rela M, Kapoor D, Rastogi A, Kale P, Rastogi A, Sharma CB, Bajpai M, Singh V, Premkumar M, Maharashi S, Olithselvan A, Philips CA, Srivastava A, Yachha SK, Wani ZA, Thapa BR, Saraya A, Shalimar, Kumar A, Wadhawan M, Gupta S, Madan K, Sakhuja P, Vij V, Sharma BC, Garg H, Garg V, Kalal C, Anand L, Vyas T, Mathur RP, Kumar G, Jain P, Pasupuleti SSR, Chawla YK, Chowdhury A, Alam S, Song DS, Yang JM, Yoon EL. Acute-on-chronic liver failure: consensus recommendations of the Asian Pacific association for the study of the liver (APASL): an update. Hepatol Int 2019; 13:353-390. [PMID: 31172417 PMCID: PMC6728300 DOI: 10.1007/s12072-019-09946-3] [Citation(s) in RCA: 432] [Impact Index Per Article: 86.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
Abstract
The first consensus report of the working party of the Asian Pacific Association for the Study of the Liver (APASL) set up in 2004 on acute-on-chronic liver failure (ACLF) was published in 2009. With international groups volunteering to join, the "APASL ACLF Research Consortium (AARC)" was formed in 2012, which continued to collect prospective ACLF patient data. Based on the prospective data analysis of nearly 1400 patients, the AARC consensus was published in 2014. In the past nearly four-and-a-half years, the AARC database has been enriched to about 5200 cases by major hepatology centers across Asia. The data published during the interim period were carefully analyzed and areas of contention and new developments in the field of ACLF were prioritized in a systematic manner. The AARC database was also approached for answering some of the issues where published data were limited, such as liver failure grading, its impact on the 'Golden Therapeutic Window', extrahepatic organ dysfunction and failure, development of sepsis, distinctive features of acute decompensation from ACLF and pediatric ACLF and the issues were analyzed. These initiatives concluded in a two-day meeting in October 2018 at New Delhi with finalization of the new AARC consensus. Only those statements, which were based on evidence using the Grade System and were unanimously recommended, were accepted. Finalized statements were again circulated to all the experts and subsequently presented at the AARC investigators meeting at the AASLD in November 2018. The suggestions from the experts were used to revise and finalize the consensus. After detailed deliberations and data analysis, the original definition of ACLF was found to withstand the test of time and be able to identify a homogenous group of patients presenting with liver failure. New management options including the algorithms for the management of coagulation disorders, renal replacement therapy, sepsis, variceal bleed, antivirals and criteria for liver transplantation for ACLF patients were proposed. The final consensus statements along with the relevant background information and areas requiring future studies are presented here.
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