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Lal R, Behari A, Sarma MS, Yachha SK, Mandelia A, Srivastava A, Poddar U. Portosystemic Shunt Surgery for Extrahepatic Portal Venous Obstruction Beyond Endoscopic Variceal Eradication: Two Decades of Pediatric Surgical Experience. J Clin Exp Hepatol 2023; 13:997-1007. [PMID: 37975042 PMCID: PMC10643506 DOI: 10.1016/j.jceh.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 06/06/2023] [Indexed: 11/19/2023] Open
Abstract
Background This exclusively surgical series on pediatric extrahepatic portal venous obstruction (EHPVO) defines surgical indications beyond endoscopic eradication of esophageal varices (EEEV), the selection of an appropriate surgical procedure, and the long-term post-surgical outcome. Methods EHPVO management protocol at the reporting institute has been endotherapy until esophageal variceal eradication and surgery for select adverse sequelae manifesting after EEEV. Results One hundred and thirty-nine EHPVO cases underwent surgery for the following indications in combination: i) massive splenomegaly with severe hypersplenism (n = 132, 95%); ii) growth retardation (GR, n = 95, 68%); iii) isolated gastric (IGV) and ectopic varices (n = 49, 35%); iv) Portal cavernoma cholangiopathy (PCC) (n = 07, 5%). A portosystemic shunt (PSS) was performed in 119 (86%) cases. Types of PSS performed were as follows: central end-to-side splenorenal shunt with splenectomy (n = 104); side-to-side splenorenal shunt (n = 4); mesocaval shunt (n = 1); inferior mesenteric vein (IMV) to left renal vein shunt (n = 2); IMV to inferior vena cava shunt (n = 3); H-graft interposition splenorenal shunt (n = 1); spleno-adrenal shunt (n = 3); makeshift shunt (n = 1). Esophagogastric devascularization (n = 20, 14%) was opted for only for non-shuntable anatomy. At a median follow-up (FU) of 41 (range: 6-228) months, PSS block was detected in 13 (11%) cases, with recurrent variceal bleeding in 4 cases. PCC-related cholestasis regressed in 5 of 7 cases. Issues of splenomegaly were resolved, and growth z-scores improved significantly. Conclusions Endotherapy for secondary prophylaxis until EEEV has resulted in a shift in surgical indications for EHPVO. Beyond EEEV, surgery was indicated predominantly for non-variceal sequelae, namely massive splenomegaly with severe hypersplenism, GR, and PCC. Varices warranted surgery infrequently but more often from sites less amenable to endotherapy, i.e., IGV and ectopic varices. The selection of PSS was tailored to anatomy and surgical indications. On long-term FU post surgery, PSS block was detected in 13% of patients. PCC-related cholestasis regressed in 71%, and issues of splenomegaly resolved with significantly improved growth Z scores.
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Affiliation(s)
- Richa Lal
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Anu Behari
- Department of Surgical Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Moinak S. Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Surender K. Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Ankur Mandelia
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
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Gopan A, Sen Sarma M, Har B, Singh RK, Agrawal V, Yachha SK. An unusual cause of obstructive jaundice in childhood: Intra-choledochal malignant neuroendocrine tumour. J Paediatr Child Health 2022; 58:1895-1898. [PMID: 35716114 DOI: 10.1111/jpc.16060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 04/20/2022] [Accepted: 05/18/2022] [Indexed: 11/30/2022]
Abstract
The extrahepatic biliary apparatus is a rare site for neuroendocrine tumours. A 13-year-old child presented with cholestatic symptoms of jaundice and pruritus with soft hepatomegaly and mild ascites. Magnetic resonance imaging and endoscopic ultrasound revealed a mid-common bile duct mass, and dilated intrahepatic biliary system. An en-bloc resection of the extrahepatic biliary apparatus, showed malignant cells disposed in lobules in a desmoplastic stroma with intramural invasion, staining positive for cytokeratin, chromogranin, synaptophysin and negative for CD56. At 3 months post-resection, whole body positron emission tomography scan was normal with no recurrence at 24 months.
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Affiliation(s)
- Amrit Gopan
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Bappaditya Har
- Department of Surgical Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rajneesh K Singh
- Department of Surgical Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vinita Agrawal
- Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Sen Sarma M, Yachha SK. Fever, ascites and rugged skin lesions. J Paediatr Child Health 2022; 58:930-931. [PMID: 35499937 DOI: 10.1111/jpc.1_15624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Sen Sarma M, Yachha SK. Fever, ascites and rugged skin lesions. J Paediatr Child Health 2021:jpc.15624. [PMID: 34181794 DOI: 10.1111/jpc.15624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Amruthesh TM, Kini D, Yachha SK, Rao P, Shetty SS, Kumar V. Eosinophilic gastroenteritis: Clinical characteristics and management. Indian J Gastroenterol 2021; 40:338-343. [PMID: 34047958 DOI: 10.1007/s12664-021-01160-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 02/17/2021] [Indexed: 02/04/2023]
Abstract
There is paucity of published data related to eosinophilic gastroenteritis (EGE). We aimed to study the clinical characteristics, management, and follow-up of EGE. From March 2014 to December 2018, patients with gastrointestinal (GI) symptoms suspected to have EGE were investigated. This is a retrospective study. Complete blood count, upper GI endoscopy (UGIE), and biopsy were done. Contrast-enhanced computed tomography (CECT) abdomen was done when intestinal obstruction was suspected. Laparoscopic small bowel resection or stricturoplasty and full-thickness biopsy were obtained. EGE was diagnosed if the biopsies showed eosinophilic infiltration of one or more regions of the GI tract (> 30 eosinophils per high power field [HPF]). Patients were treated with immunosuppressive therapy and if indicated surgery. Clinical response to therapy was assessed and patients were followed up for 1 year. Forty-one patients (mean age 34.8 years, median age 32, range 25-70 years, 29 males) had EGE. Upper abdominal pain was the most common symptom. Peripheral eosinophilia was present in 82.9% patients. On UGIE, duodenal lesions were observed in 75% patients. EGE was confirmed in 37 patients by endoscopic duodenal biopsies, in 2 patients by jejunal mucosal biopsies using enteroscopy, and in 2 patients by full thickness surgical biopsies. Forty-one patients were treated with oral corticosteroids inclusive of 4 patients who underwent surgery. Of the 37 patients, 6 were lost to follow-up; 31 patients were followed up for a period of 1 year. All the patients who were treated with corticosteroids responded to initial therapy. Over a follow-up period one case had frequent relapses. EGE should be suspected in patients with upper abdominal pain. Peripheral eosinophilia occurs in the majority. Tissue diagnosis showing eosinophilic infiltration is diagnostic. Oral corticosteroid therapy is highly effective and relapse is rare.
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Affiliation(s)
- T M Amruthesh
- Institute of Digestive and Hepatopancreatobiliary Sciences, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India
| | - Dinesh Kini
- Institute of Digestive and Hepatopancreatobiliary Sciences, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India.
| | - Surender K Yachha
- Paediatric Gastroenterology and Paediatric Hepatology and Liver Transplant, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India
| | - Pallavi Rao
- Department of Pathology, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India
| | - Sachin S Shetty
- Institute of Digestive and Hepatopancreatobiliary Sciences, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India
| | - Vijay Kumar
- Institute of Digestive and Hepatopancreatobiliary Sciences, Sakra World Hospital, Sy No. 52/2 & 52/3, Devarabeesanahalli, Bangalore, 560 103, India
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Srivastava A, Saini N, Mathias A, Arya A, Jain S, Yachha SK. Prevalence and predictive factors of undernutrition and low bone mineral density in children with chronic pancreatitis. Pancreatology 2021; 21:74-80. [PMID: 33262050 DOI: 10.1016/j.pan.2020.11.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 10/19/2020] [Accepted: 11/19/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Malnutrition and bone disease are common in adults with chronic pancreatitis (CP). We studied the nutritional status and bone mineral density (BMD) of children with CP and the factors predicting them. METHODS CP children were prospectively evaluated with a detailed questionnaire, anthropometry, 25-hydroxy vitamin D, fecal elastase and BMD [total body less head (TBLH), spine and hip] by dual energy x-ray absorptiometry. Body mass index (BMI) Z score of -1 to -1.9, -2 to -2.9 and <-3 was taken as mild, moderate and severe malnutrition respectively. Low BMD and osteoporosis were defined as per International Society for Clinical Densitometry. RESULTS 83 children (46 boys, 14[4.3-21]years) with CP were enrolled. Majority had Cambridge IV (51,62.2%) or III (15,18.3%) changes. 34(41%) had undernutrition (mild-37.3%, moderate-2.4%, severe-1.2%). Overweight and obesity were present in 3.6% and 1.2% cases. BMI had a significant correlation with haemoglobin, serum albumin, percentage body fat and BMD. A majority had low fecal elastase (69 [84.1%], <100 μg/g) and vitamin D deficiency (70[84.3%],<20 ng/ml). 9 cases had a history of fractures. 14/75(18.6%) cases had low TBLH-BMD and this group had a lower BMI (-1.3[-1.9 to 0.34] vs 0.8 [-2.1 to 5.50; p = 0.03) than patients with normal BMD. There was no difference in age, disease duration, vitamin D, fecal elastase and Cambridge grade between normal and low BMD. CONCLUSIONS 41% CP children have undernutrition with a majority having mild undernutrition. Nearly 20% have low BMD, with osteoporosis in none. Subjects with low BMI have lower BMD and percentage body fat.
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Affiliation(s)
- Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
| | - Nidhi Saini
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amrita Mathias
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Asmita Arya
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sunil Jain
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - S K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Matthai J, Sathiasekharan M, Poddar U, Sibal A, Srivastava A, Waikar Y, Malik R, Ray G, Geetha S, Yachha SK. Guidelines on Diagnosis and Management of Cow's Milk Protein Allergy. Indian Pediatr 2020; 57:723-729. [PMID: 32844758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
JUSTIFICATION Cow's milk protein allergy (CMPA) is increasingly being diagnosed in the West, while there is scant data on the subject from India. There is low awareness among pediatricians about its diagnosis and management; leading to improper diagnosis. PROCESS A group of experts from the pediatric gastroenterology sub-specialty chapter of Indian Academy of Pediatrics (Indian Society of Pediatric Gastroenterology, Hepatology and Nutrition) met at Mumbai on 26 October, 2018 and discussed various issues relating to the subject. A broad consensus was reached and a writing committee was formed. They met again on 11 August, 2019 at Chennai for a detailed discussion. The statement was sent to the entire group by e-mail and their approval obtained. OBJECTIVE To formulate a consensus statement enable proper diagnosis and management of Cow's milk protein allergy. RECOMMENDATIONS Cow's milk protein allergy is most common in the first year of life. Gastrointestinal manifestations are usually non-IgE mediated and therefore skin prick test and specific IgE levels are not useful in diagnosis. Clinical response to elimination diet followed by a positive oral food challenge is diagnostic. In patients with only gastrointestinal manifestations, sigmoidoscopy and rectal biopsy may be considered as an alternative. Management involves strict avoidance of all forms of bovine milk protein. For infants who are artificially fed, an extensively hydrolyzed formula is the first choice. Soy formula is an alternative in those above six months of age. Since most infants outgrow the allergy, elimination diet is only for a limited period and re-evaluation should be done periodically.
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Affiliation(s)
- John Matthai
- Masonic Medical Centre, Coimbatore, Tamil Nadu, India. Correspondence to: Prof John Matthai, Pediatric Gastroenterologist, Masonic Medical center, Race course, Coimbatore 641004.
| | | | - Ujjal Poddar
- Sanjay Gandhi Post Graduate Institute, Lucknow, Uttar Pradesh, India
| | | | - Anshu Srivastava
- Sanjay Gandhi Post Graduate Institute, Lucknow, Uttar Pradesh, India
| | - Yogesh Waikar
- Yogesh Waikar, Superspeciality GI Kids Clinics and Pediatric Gastroenterology Unit, Nagpur, Maharashtra, India
| | - Rohan Malik
- All India Institute of Medical Sciences, New Delhi, India
| | - Gautam Ray
- Institute of Post Graduate Medical Education and Research, Kolkata, West Bengal, India
| | - S Geetha
- Aster Medicity, Cochin, Kerala, India
| | - S K Yachha
- Sakra World Hospital, Bangalore, Karnataka, India
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Kumar N, Srivastava A, Kumari N, Mittal S, Yachha SK, Nayez Z, Poddar U. Prevalence, nature, and predictors of colonic changes in children with extrahepatic portal vein obstruction. Gastrointest Endosc 2020; 91:849-858. [PMID: 31816313 DOI: 10.1016/j.gie.2019.11.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 11/20/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS The medical literature on colonic changes in children with extrahepatic portal venous obstruction (EHPVO) is limited. We evaluated EHPVO children for prevalence, nature, and relation of colonic changes with disease duration, extent of splenoportal axis (SPA) thrombosis, portal hypertensive gastropathy (PHG), and esophageal varices (EVs). The correlation between histologic and endoscopic changes was studied. METHODS Subjects were evaluated by colonoscopy with ileoscopy and biopsy sampling, clinico-laboratory profiles, and SPA imaging. Colonic changes were classified as varices (rectal/colonic) and portal hypertensive colopathy (PHC; colitis-like or vascular lesions). Morphometric analysis of colonic biopsy specimens was performed. RESULTS Fifty-four children (median age, 12 years [range, 8-15]; hematochezia in 9 [16.6%]) were evaluated. Rectal and colonic varices were seen in 51 (94%) and 2 (3.7%) cases, respectively. Seventy-five percent of patients had PHC, and colitis-like lesions were more common than vascular lesions (36/40 vs 23/40; P = .001). Colopathy changes were pancolonic in 52.5%, left-sided in 42.5%, and right-sided in 5% of cases. Sixteen percent of patients (8/49) had ileal changes. Children with PHC had PHG more often (90% vs 57%; P = .01), more endotherapy sessions (mean 6 [range, 4-8] vs 2 [range, 1-4]; P = .03), and large EVs less often (12.5% vs 43%; P = .02) than those without colopathy. The extent of SPA thrombosis was similar in patients with and without PHC. The number of capillaries per crypt was higher in EHPVO than in control subjects. Morphometric changes had no correlation with endoscopy. CONCLUSIONS Most EHPVO children had colonic changes, and 16% had ileopathy. "Colitis-like" changes and left-side involvement were more common. Patients with PHG and eradicated EVs had a higher risk of PHC.
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Affiliation(s)
- Nagendra Kumar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Niraj Kumari
- Department of Pathology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Somit Mittal
- Department of Radiodiagnosis, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Zafar Nayez
- Department of Radiodiagnosis, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Uttar Pradesh, India
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Malik R, Srivastava A, Yachha SK, Poddar U. Chronic vomiting in children: A prospective study reveals rumination syndrome is an important etiology that is underdiagnosed and untreated. Indian J Gastroenterol 2020; 39:196-203. [PMID: 32436177 DOI: 10.1007/s12664-020-01025-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 02/04/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND The diagnosis of rumination syndrome is frequently overlooked, and under-recognized; children are subjected to unnecessary testing and inappropriate treatment for a condition which can be diagnosed clinically and managed easily. In the first ever systematic exploration of this condition from India, we present a prospective study on children with chronic vomiting in which rumination emerged as the predominant cause. METHODS This was a prospective study in which all consecutive children (5-18 years) presenting with chronic or recurrent vomiting of at least 2-month duration were enrolled. Clinical history was assessed by a physician-administered questionnaire. All subjects underwent standard testing followed by additional investigations as required. The ROME III criteria were used. RESULTS Fifty children (28 boys, age 12.2 + 3 years) were enrolled. Diagnosis was rumination syndrome 30, cyclical vomiting 8, functional vomiting 6, intestinal tuberculosis 4, intestinal malrotation 1, and superior mesenteric artery syndrome 1. Children with rumination syndrome had a relapsing and remitting (12, 40%) or a chronically symptomatic course (18, 60%). These children received incorrect diagnoses (26, 87%) or no diagnosis (3, 10%) and extensive investigation before referral. Before referral, children with rumination syndrome were treated with a median of four drugs (range 1 to 9); two underwent surgery (appendectomy) for their symptoms while one child was subjected to electroconvulsive therapy. Overall, resolution after treatment was seen in 26 (87%) with a relapse in 8 (27%) children. CONCLUSION The diagnosis of rumination syndrome is delayed and these children are often inappropriately treated. Therapy in the form of diaphragmatic breathing has a good success rate.
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Affiliation(s)
- Rohan Malik
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India. .,Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
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Das MC, Srivastava A, Yadav RK, Yachha SK, Poddar U. Optic nerve sheath diameter in children with acute liver failure: A prospective observational pilot study. Liver Int 2020; 40:428-436. [PMID: 31549476 DOI: 10.1111/liv.14259] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/15/2019] [Accepted: 09/16/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND & AIMS Early detection of raised intracranial pressure (ICP) improves outcome in acute liver failure (ALF). We evaluated the feasibility of bedside, ultrasound-guided measurement of optic nerve sheath diameter (ONSD) in normal and ALF children and correlation of ONSD with grade of hepatic encephalopathy (HE), international normalized ratio (INR) and blood ammonia (BA). METHODS Forty-one ALF and 47 healthy children (5-18 years) were prospectively enrolled and 12 hourly clinical evaluation was done. Laboratory parameters including INR and BA were recorded. ONSD was measured at admission, change in HE grade and at recovery in ALF, and once in controls. RESULTS One hundred and twenty-one ONSD measurements (ALF-74, controls-47) were taken without complications. ONSD was 4.2 (3.9-4.3), 4.4 (4.0-4.6), 5.2 (4.8-5.8) and 3.9 (3.3-4.1) mm in controls, ALF without HE, with HE and at recovery respectively. ONSD was significantly higher in ALF with HE than those without HE. ALF without HE and at recovery had ONSD similar to controls. ONSD was higher in ALF with the clinical signs of raised ICP than those without (5.4 [4.9-5.7] vs 4.6 [4.1-5.3] mm; P = .01). ONSD of 4.6 mm differentiated ALF with HE vs without HE and 5.1 mm between poor vs good non-transplant outcome with ≥80% sensitivity and specificity. ONSD positively correlated with INR (r = .53, P < .001) and BA (r = .42, P = .002). CONCLUSIONS ONSD can be safely and easily measured in ALF children and correlates with HE grade, INR and BA. Normal ONSD in children (>4 years) is <4.5 mm and value of >5.1 mm in ALF requires urgent attention.
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Affiliation(s)
- Mridul C Das
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Rajanikant K Yadav
- Department of Radiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
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Lal R, Yachha SK, Mandelia A, Dhoat N, Prakash D, Sen Sarma M, Yadav RR, Srivastava A, Poddar U, Behari A. Non-variceal gastrointestinal bleed in children: surgical experience with emphasis on management challenges. Pediatr Surg Int 2019; 35:1197-1210. [PMID: 31300851 DOI: 10.1007/s00383-019-04522-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/03/2019] [Indexed: 12/22/2022]
Abstract
PURPOSE This exclusively surgical series on pediatric non-variceal gastrointestinal bleed (NVGIB) defines three levels of bleed site and describes etiology, bleed severity, diagnostic algorithm, and surgical management for each bleed site. Management challenges are detailed. METHODS Patients aged ≤ 18 years treated surgically for NVGIB were analysed. RESULTS Bleed site (n = 87) was classified as: upper gastrointestinal bleed (UGIB; n = 11); small bowel bleed (SBB: n = 52); and lower GIB (n = 24). Four etiology-based groups were identified: lesions with ectopic gastric mucosa (EGM; n = 33), tumours (n = 23), ulcers (n = 21), and vascular pathology (n = 8). Bleed severity spectrum was: acute severe bleed (n = 12); subacute overt bleed (n = 59); and occult GIB (n = 16). Preoperative diagnosis was obtained in all UGIB and LGIB lesions. Eighty-two percent of surgical SB lesions were diagnosed preoperatively on Tc99m pertechnetate scan, computed tomography enterography-angiography, and capsule endoscopy; remaining 18% were diagnosed at laparotomy with intra-operative enteroscopy (IOE). Surgical management was tailored to bleed site, severity, and etiology. Indications of IOE and approach to management challenges are detailed. CONCLUSIONS The commonest site-specific bleed etiologies were duodenal ulcers for UGIB, EGM lesions for SBB, and tumours for LGIB. SBB presented diagnostic challenge. Diagnostic algorithm was tailored to bleed site, age-specific etiology, bleed severity, and associated abdominal/systemic symptoms. Management challenges were acute severe bleed, occult GIB, SBB, obscure GIB, and rare etiologies. IOE has a useful role in SBB management.
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Affiliation(s)
- Richa Lal
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, 226014, India.
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Ankur Mandelia
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, 226014, India
| | - Navdeep Dhoat
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, 226014, India
| | - Divya Prakash
- Department of Pediatric Surgical Superspecialties, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, 226014, India
| | - Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Rajanikant R Yadav
- Department of Radio-diagnosis, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Anu Behari
- Department of Surgical Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
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12
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Affiliation(s)
- Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India.
| | - Ashok Choudhury
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Manoj K Sharma
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Salimur Rahman
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Sanjiv Saigal
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - Neeraj Saraf
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - A S Soin
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | | | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, South Korea
| | - R K Dhiman
- Department of Hepatology, PGIMER, Chandigarh, India
| | - Ajay Duseja
- Department of Hepatology, PGIMER, Chandigarh, India
| | - Sunil Taneja
- Department of Hepatology, PGIMER, Chandigarh, India
| | - C E Eapen
- Department of Hepatology, CMC, Vellore, India
| | - Ashish Goel
- Department of Hepatology, CMC, Vellore, India
| | - Q Ning
- Institute and Department of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Chen
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | - Ke Ma
- Institute and Department of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Z Duan
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | - Chen Yu
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | | | - S S Hamid
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Amna S Butt
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Wasim Jafri
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Akash Shukla
- Department of Gastroenterology, Lokmanya Tilak Municipal General Hospital and Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | | | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Bata Caves, Selangor, Malaysia
| | - Ajit Sood
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Vandana Midha
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Omesh Goyal
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Hasmik Ghazinyan
- Department of Hepatology, Nork Clinical Hospital of Infectious Disease, Yerevan, Armenia
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital and GRIPMER, New Delhi, Delhi, India
| | - Jinhua Hu
- Department of Medicine, 302 Millitary Hospital, Beijing, China
| | - Manoj Sahu
- Department of Gastroenterology and Hepatology Sciences, IMS & SUM Hospital, Bhubaneswar, Odisha, India
| | - P N Rao
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Guan H Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Seng G Lim
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | | | | | - Samir Shah
- Department of Hepatology, Global Hospitals, Mumbai, India
| | | | - Diana A Payawal
- Fatima University Medical Center Manila, Manila, Philippines
| | - Zaigham Abbas
- Department of Medicine, Ziauddin University Hospital, Karachi, Pakistan
| | - A Kadir Dokmeci
- Department of Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Jose D Sollano
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - Gian Carpio
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - Ananta Shresta
- Department of Hepatology, Foundation Nepal Sitapaila Height, Kathmandu, Nepal
| | - G K Lau
- Department of Medicine, Humanity and Health Medical Group, New Kowloon, Hong Kong, China
| | - Md Fazal Karim
- Department of Hepatology, Sir Salimullah Medical College, Dhaka, Bangladesh
| | - Gamal Shiha
- Egyptian Liver Research Institute And Hospital, Cairo, Egypt
| | - Rino Gani
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Kemal Fariz Kalista
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Man-Fung Yuen
- Department of Medicine, Queen Mary Hospital Hong Kong, The University of Hong Kong, Hong Kong, China
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Bikrant Bihari Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Viniyendra Pamecha
- Department of Hepatobilliary Pancreatic Surgery and Liver Transplant, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Ankur Jindal
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - V Rajan
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Vinod Arora
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | | | | | - Hai Li
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaolong Qi
- CHESS Frontier Center, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, China
| | - Atsushi Tanaka
- Department of Medicine, Tokyo University School of Medicine, Tokyo, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | | | - Ed Gane
- New Zealand Liver Transplant Unit, Auckland Hospital, Auckland, New Zealand
| | | | - Wei Ting Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Medical Foundation, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Mohd Rela
- Department of Liver Transplant Surgery, Dr. Rela Institute and Medical Centre, Chennai, India
| | | | - Amit Rastogi
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - Pratibha Kale
- Department of Microbiology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Archana Rastogi
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Chhagan Bihari Sharma
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Meenu Bajpai
- Department of Immunohematology and Transfusion Medicine, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | | | | | | | - A Olithselvan
- Division of Liver Transplantation and Hepatology, Manipal Hospitals, Bangalore, India
| | - Cyriac Abby Philips
- The Liver Unit, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, SGPGIMS, Lucknow, India
| | | | | | - B R Thapa
- Department of Gastroenterology and Pediatric Gastroenterology, PGIMER, Chandigarh, India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition, AIIMS, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital and GRIPMER, New Delhi, Delhi, India
| | - Manav Wadhawan
- Department of Gastroenterology, Hepatology and Liver Transplant, B L K Hospital, New Delhi, India
| | - Subash Gupta
- Centre for Liver and Biliary Science, Max Hospital, New Delhi, India
| | - Kaushal Madan
- Department of Gastroenterology, Hepatology and Liver Transplant, Max Hospital, New Delhi, India
| | - Puja Sakhuja
- Department of Pathology, GB Pant Hospital, New Delhi, India
| | - Vivek Vij
- Department of Liver Transplant and Hepatobilliary Surgery, Fortis Hospital, New Delhi, India
| | - Barjesh C Sharma
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Hitendra Garg
- Department of Gastroenterology, Hepatology and Liver Transplant, Apollo Hospital, New Delhi, India
| | - Vishal Garg
- Department of Gastroenterology, Hepatology and Liver Transplant, Apollo Hospital, New Delhi, India
| | - Chetan Kalal
- Department of Hepatology, Sir H N Reliance Hospital and Research Centre, Mumbai, India
| | - Lovkesh Anand
- Department of Gastroenterology and Hepatology, Narayana Hospital, Gurugram, India
| | - Tanmay Vyas
- Department of Hepatology, Parimal Multi-Speciality Hospital, Ahmedabad, India
| | - Rajan P Mathur
- Department of Nephrology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Guresh Kumar
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Priyanka Jain
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Samba Siva Rao Pasupuleti
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Yogesh K Chawla
- Department of Hepatology and Gastroenterology, Kalinga Institute of Med Sciences, KIIT University, Bhubaneswar, India
| | - Abhijit Chowdhury
- Department of Hepatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Shahinul Alam
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Do Seon Song
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Eileen L Yoon
- Department Of Internal Medicine, Inje University College of Medicine, Busan, South Korea
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13
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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: 413] [Impact Index Per Article: 82.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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Affiliation(s)
- Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India.
| | - Ashok Choudhury
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Manoj K Sharma
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Rakhi Maiwall
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Salimur Rahman
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Sanjiv Saigal
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - Neeraj Saraf
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - A S Soin
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | | | - Dong Joon Kim
- Department of Internal Medicine, Hallym University College of Medicine, Seoul, South Korea
| | - R K Dhiman
- Department of Hepatology, PGIMER, Chandigarh, India
| | - Ajay Duseja
- Department of Hepatology, PGIMER, Chandigarh, India
| | - Sunil Taneja
- Department of Hepatology, PGIMER, Chandigarh, India
| | - C E Eapen
- Department of Hepatology, CMC, Vellore, India
| | - Ashish Goel
- Department of Hepatology, CMC, Vellore, India
| | - Q Ning
- Institute and Department of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Chen
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | - Ke Ma
- Institute and Department of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Z Duan
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | - Chen Yu
- Translational Hepatology Institute Capital Medical University, Beijing You'an Hospital, Beijing, China
| | | | - S S Hamid
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Amna S Butt
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Wasim Jafri
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Akash Shukla
- Department of Gastroenterology, Lokmanya Tilak Municipal General Hospital and Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | | | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Bata Caves, Selangor, Malaysia
| | - Ajit Sood
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Vandana Midha
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Omesh Goyal
- Department of Gastroenterology, DMC, Ludhiana, India
| | - Hasmik Ghazinyan
- Department of Hepatology, Nork Clinical Hospital of Infectious Disease, Yerevan, Armenia
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital and GRIPMER, New Delhi, Delhi, India
| | - Jinhua Hu
- Department of Medicine, 302 Millitary Hospital, Beijing, China
| | - Manoj Sahu
- Department of Gastroenterology and Hepatology Sciences, IMS & SUM Hospital, Bhubaneswar, Odisha, India
| | - P N Rao
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Guan H Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Seng G Lim
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | | | | | - Samir Shah
- Department of Hepatology, Global Hospitals, Mumbai, India
| | | | - Diana A Payawal
- Fatima University Medical Center Manila, Manila, Philippines
| | - Zaigham Abbas
- Department of Medicine, Ziauddin University Hospital, Karachi, Pakistan
| | - A Kadir Dokmeci
- Department of Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Jose D Sollano
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - Gian Carpio
- Department of Medicine, University of Santo Tomas, Manila, Philippines
| | - Ananta Shresta
- Department of Hepatology, Foundation Nepal Sitapaila Height, Kathmandu, Nepal
| | - G K Lau
- Department of Medicine, Humanity and Health Medical Group, New Kowloon, Hong Kong, China
| | - Md Fazal Karim
- Department of Hepatology, Sir Salimullah Medical College, Dhaka, Bangladesh
| | - Gamal Shiha
- Egyptian Liver Research Institute And Hospital, Cairo, Egypt
| | - Rino Gani
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Kemal Fariz Kalista
- Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Man-Fung Yuen
- Department of Medicine, Queen Mary Hospital Hong Kong, The University of Hong Kong, Hong Kong, China
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Bikrant Bihari Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Viniyendra Pamecha
- Department of Hepatobilliary Pancreatic Surgery and Liver Transplant, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Ankur Jindal
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - V Rajan
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | - Vinod Arora
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110070, India
| | | | | | - Hai Li
- Department of Gastroenterology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaolong Qi
- CHESS Frontier Center, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, China
| | - Atsushi Tanaka
- Department of Medicine, Tokyo University School of Medicine, Tokyo, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | | | - Ed Gane
- New Zealand Liver Transplant Unit, Auckland Hospital, Auckland, New Zealand
| | | | - Wei Ting Chen
- Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Medical Foundation, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Mohd Rela
- Department of Liver Transplant Surgery, Dr. Rela Institute and Medical Centre, Chennai, India
| | | | - Amit Rastogi
- Department of Hepatology, Medanta The Medicity, Gurgaon, India
| | - Pratibha Kale
- Department of Microbiology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Archana Rastogi
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Chhagan Bihari Sharma
- Department of Pathology, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | - Meenu Bajpai
- Department of Immunohematology and Transfusion Medicine, Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
| | | | | | | | - A Olithselvan
- Division of Liver Transplantation and Hepatology, Manipal Hospitals, Bangalore, India
| | - Cyriac Abby Philips
- The Liver Unit, Cochin Gastroenterology Group, Ernakulam Medical Centre, Kochi, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, SGPGIMS, Lucknow, India
| | | | | | - B R Thapa
- Department of Gastroenterology and Pediatric Gastroenterology, PGIMER, Chandigarh, India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition, AIIMS, New Delhi, India
| | - Shalimar
- Department of Gastroenterology and Human Nutrition, AIIMS, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital and GRIPMER, New Delhi, Delhi, India
| | - Manav Wadhawan
- Department of Gastroenterology, Hepatology and Liver Transplant, B L K Hospital, New Delhi, India
| | - Subash Gupta
- Centre for Liver and Biliary Science, Max Hospital, New Delhi, India
| | - Kaushal Madan
- Department of Gastroenterology, Hepatology and Liver Transplant, Max Hospital, New Delhi, India
| | - Puja Sakhuja
- Department of Pathology, GB Pant Hospital, New Delhi, India
| | - Vivek Vij
- Department of Liver Transplant and Hepatobilliary Surgery, Fortis Hospital, New Delhi, India
| | - Barjesh C Sharma
- Department of Gastroenterology, GB Pant Hospital, New Delhi, India
| | - Hitendra Garg
- Department of Gastroenterology, Hepatology and Liver Transplant, Apollo Hospital, New Delhi, India
| | - Vishal Garg
- Department of Gastroenterology, Hepatology and Liver Transplant, Apollo Hospital, New Delhi, India
| | - Chetan Kalal
- Department of Hepatology, Sir H N Reliance Hospital and Research Centre, Mumbai, India
| | - Lovkesh Anand
- Department of Gastroenterology and Hepatology, Narayana Hospital, Gurugram, India
| | - Tanmay Vyas
- Department of Hepatology, Parimal Multi-Speciality Hospital, Ahmedabad, India
| | - Rajan P Mathur
- Department of Nephrology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Guresh Kumar
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Priyanka Jain
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Samba Siva Rao Pasupuleti
- Department of Statistics and Clinical Research, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Yogesh K Chawla
- Department of Hepatology and Gastroenterology, Kalinga Institute of Med Sciences, KIIT University, Bhubaneswar, India
| | - Abhijit Chowdhury
- Department of Hepatology, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Shahinul Alam
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Do Seon Song
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Eileen L Yoon
- Department Of Internal Medicine, Inje University College of Medicine, Busan, South Korea
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Poddar U, Singh S, Pawaria A, Srivastava A, Yachha SK. Aetiological spectrum, clinical differentiation and efficacy of polyethylene glycol over lactulose in children with constipation: Experience of 316 cases. J Paediatr Child Health 2019; 55:162-167. [PMID: 29943871 DOI: 10.1111/jpc.14099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 04/02/2018] [Accepted: 05/27/2018] [Indexed: 01/02/2023]
Abstract
AIM To find the aetiological spectrum, clinical features to differentiate organic from functional constipation (FC) and the efficacy of polyethylene glycol (PEG) over lactulose in the treatment of childhood constipation. METHODS From January 2007 to December 2014, 316 consecutive children (up to 18 years) with constipation were included in this study. FC was defined as per Rome III criteria. Standard treatment protocol (disimpaction with PEG followed by laxatives) was followed in FC. Lactulose was used in the first 4 years of study and PEG in the last 4 years. Success of therapy was assessed at 3 months. RESULTS The median age was 44 (25.00-78.00) months, and 227 (72%) were boys. The majority, 245 (77.5%), had FC, while Hirschsprung disease was the most common organic cause (39.4%). On multivariate analysis, delayed passage of meconium, growth failure, absence of retentive posturing and absent faecal impaction significantly (P < 0.05) determined an organic aetiology. In FC, successful outcome at 3 months was achieved equally with PEG and lactulose (81 vs. 76%, respectively). However, more children in lactulose group had to be switched over to PEG due to lack of efficacy (P = 0.0002). CONCLUSIONS FC is the most common cause of constipation in children. Presence of delayed passage of meconium, growth failure and absence of retentive posturing and absent faecal impaction raise the suspicion of an organic cause. Both lactulose and PEG are equally effective. PEG has an edge over lactulose as the need for switch over was uncommon.
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Affiliation(s)
- Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Sumit Singh
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Arti Pawaria
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
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Sharma A, Poddar U, Agnihotry S, Phadke SR, Yachha SK, Aggarwal R. Spectrum of genomic variations in Indian patients with progressive familial intrahepatic cholestasis. BMC Gastroenterol 2018; 18:107. [PMID: 29973134 PMCID: PMC6032793 DOI: 10.1186/s12876-018-0835-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 06/26/2018] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Progressive familial intrahepatic cholestasis (PFIC) is caused by variations in ATP8B1, ABCB11 or ABCB4 genes. Data on genetic variations in Indian patients with PFIC are lacking. METHODS Coding and splice regions of the three genes were sequenced in unrelated Indian children with PFIC phenotype. The variations identified were looked for in parents, 30 healthy persons and several variation databases, and their effect was assessed in-silico. RESULTS Among 25 children (aged 1-144 months), nine (36%) had unique major genomic variations (ATP8B1: 4, ABCB11: 3 and ABCB4: 2). Seven had homozygous variations, which were assessed as 'pathogenic' or 'likely pathogenic'. These included: (i) four amino acid substitutions (ATP8B1: c.1660G > A/p.Asp554Asn and c.2941G > A/p.Glu981Lys; ABCB11: c.548 T > C/p.Met183Thr; ABCB4: c.431G > A/p.Arg144Gln); (ii) one 3-nucleotide deletion causing an amino acid deletion (ATP8B1: c.1587_1589delCTT/p.Phe529del); (iii) one single-nucleotide deletion leading to frame-shift and premature termination (ABCB11: c.1360delG/p.Val454Ter); and (iv) a complex inversion of 4 nucleotides with a single-nucleotide insertion leading to frame-shift and premature termination (ATP8B1: c.[589_592inv;592_593insA]/p.Gly197LeufsTer10). Two variations were found in heterozygous form: (i) a splice-site variation likely to cause abnormal splicing (ABCB11: c.784 + 1G > C), and (ii) a nucleotide substitution that created a premature stop codon (ABCB4: c.475C > T/p.Arg159Ter); these were considered as variations of uncertain significance. Three of the nine variations were novel. CONCLUSIONS Nine major genomic variations, including three novel ones, were identified in nearly one-third of Indian children with PFIC. No variation was identified in nearly two-thirds of patients, who may have been related to variations in promoter or intronic regions of the three PFIC genes, or in other bile-salt transport genes.
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Affiliation(s)
- Anjali Sharma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
| | - Shikha Agnihotry
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
| | - Shubha R. Phadke
- Department of Medical Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
| | - Surender K. Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
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Benjamin M, Agnihotry S, Srivastava A, Bolia R, Yachha SK, Aggarwal R. Relationship of Severity of Hepatitis A with Polymorphisms in Hepatitis A Virus Cellular Receptor 1 (HAVCR1) Gene. Ann Hepatol 2018; 17:561-568. [PMID: 29893695 DOI: 10.5604/01.3001.0012.0917] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM HAVCR1 protein is the cellular receptor for hepatitis A virus (HAV). Genetic polymorphism in this gene may alter the outcome of HAV infection. In a previous study, a 6-amino acid insertion (157insMTTTVP) in HAVCR1 gene was associated with more severe disease. We decided to investigate this association further. MATERIAL AND METHODS We sequenced exon 4 of the HAVCR1 gene in patients with clinical hepatitis A attending our institution, and a group of healthy controls in a disease-endemic setting in India. Frequencies of different haplotypes of a genomic region with two overlapping insertion-deletion polymorphisms (indels; rs141023871 and rs139041445) were compared between patients and controls, as well as between patients with and without a severe form of disease (liver failure). RESULTS The gene had three haplotypes in the region of interest - a short form, an intermediate-form with a 5-amino acid 157insMTTVP insertion and a long-form with a 6-amino acid 157insMTTTVP insertion. The allele frequency (29/150 [19%] vs. 43/146 [29%]; p = ns) and haplotype frequency (29/75 [39%] vs. 39/73 [53%]; p = ns) of the 157insMTTTVP variant were similar in hepatitis A patients and healthy controls (30%). Further, the allele frequency (12/58 [21%] vs. 17/92 [18%]; p = ns) and haplotype frequency (12/29 [41%] vs.17/46 [37%]; p = ns) of the longest variant were also similar in patients with severe and mild disease. DISCUSSION In the study population, the 157insMTTTVP variant of HAVCR1 gene was not associated with more severe outcome of HAV infection. Further studies in other populations around the world are needed to assess the relation of this genetic variation with disease outcome.
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Affiliation(s)
- Mercilena Benjamin
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
| | - Shikha Agnihotry
- Biomedical Informatics Centre, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
| | - Rishi Bolia
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
| | - S K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India Biomedical Informatics Centre, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, UP, India
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Singh SK, Sen Sarma M, Yadav R, Kumar S, Prasad R, Yachha SK, Srivastava A, Poddar U. Prognostic scoring systems and outcome of endovascular radiological intervention of chronic Budd-Chiari syndrome in children. Liver Int 2018; 38:1308-1315. [PMID: 29297972 DOI: 10.1111/liv.13683] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 12/19/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIM Prognostic scoring systems (PSS) have not been validated in children with chronic Budd-Chiari syndrome (BCS). We aimed to analyse the long-term outcome of radiological intervention (RI) and validate the PSS in children. METHODS Chronic BCS children were analysed in four subgroups: (i) SI: successful intervention (primary or secondary stent patency) (ii) PO: poor outcome (refractory stent block or requirement of liver transplantation), (iii) NU: naïve unintervened (awaiting RI) and (iv) DBI: died before intervention. PSS analysed included Paediatric end-stage liver disease (PELD), Rotterdam, BCS-Transjuglar intrahepatic Portosystemic shunt (BCS-TIPS) index, Zeitoun, Child-Pugh and Model for end-stage liver disease. RESULTS Of 113 BCS children, 48 children underwent 53 successful primary RI. Actuarial probability of vascular patency was 87% at 1 year and 82% at 5 years follow-up. Four groups (SI: n = 40, PO: n = 7, NU: n = 13, DBI: n = 6) were analysed. Univariate analysis showed pre-intervention PELD score [PO: 11 (-1-23) vs SI: 2 (-8-25), P = .009] with a cut-off of 4 (AUC: 0.809, 86% sensitivity, 75% specificity) determined PO following intervention. In unintervened group (NU vs DBI), multivariate analysis demonstrated that Zeitoun score predicted death independently (OR 15.4, 95% CI: 1.17-203.56, P = .04) with a cut-off of 4.3 (AUC: 0.923, 83% sensitivity and 77% specificity). CONCLUSIONS Children with BCS have a favourable long-term outcome. Among those undergoing RI, pre-intervention PELD score determines the outcome. Survival is determined by Zeitoun score in those unintervened.
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Affiliation(s)
- Sumit K Singh
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rajanikant Yadav
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sheo Kumar
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Raghunandan Prasad
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Poddar U, Yachha SK, Borkar V, Srivastava A. Is acute recurrent pancreatitis in children a precursor of chronic pancreatitis? A long-term follow-up study of 93 cases. Dig Liver Dis 2017; 49:796-801. [PMID: 28320629 DOI: 10.1016/j.dld.2017.02.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 02/21/2017] [Accepted: 02/22/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIMS In view of paucity of literature we analyzed our experience of acute recurrent pancreatitis (ARP) to study clinical profile and long-term outcome. METHODS Over 13 years, 93 consecutive children (≤18 years) diagnosed to have ARP were included in this study. Magnetic resonance cholangiopancreatography was done at baseline and on follow-up. Common mutations for serine-protease-inhibitor (SPINK1 N34S), protease inhibitor (PRSS1 R122S) and cystic fibrosis transmembrane conductance regulator (CFTR deltaF508, 5T) were studied in 22 idiopathic cases. RESULTS The median age of the children with ARP was 13 (10-14.5) years, 53 were males. Etiology included biliary in 14 (15%), pancreas divisum in 6 (7%), others in 3 (3.5%) and idiopathic in the remaining 70 (75%). SPINK1 mutation was found in 10/22 (45%) cases. Over a median follow-up of 25.5 (8.25-48) months, 37 (42%) of 88 (5 lost to follow-up) developed chronic pancreatitis (CP). On multivariate analysis idiopathic etiology (p<0.03), presence of SPINK1 mutation (p=0.01), longer follow-up (p<0.001) were associated with progression to CP. CONCLUSIONS Biliopancreatic structural/obstructive causes should always be looked for. It seems ARP is a precursor of CP and progression is associated with idiopathic etiology and presence of genetic mutations. Hence, patients with ARP should be kept on regular follow-up to detect CP.
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Affiliation(s)
- Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Vibhor Borkar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Malik R, Srivastava A, Gambhir S, Yachha SK, Siddegowda M, Ponnusamy M, Poddar U. Assessment of gastric emptying in children: Establishment of control values utilizing a standardized vegetarian meal. J Gastroenterol Hepatol 2016; 31:319-25. [PMID: 26267844 DOI: 10.1111/jgh.13145] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 07/06/2015] [Accepted: 07/07/2015] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIM Disorders of gastric emptying constitute an important group of conditions in children. The diagnostic gold standard is scintigraphy, and recommendations for standardization have been published with adult normative data. Pediatric literature lacks standardized age specific normative values. Our aim was to establish normal values of solid phase gastric emptying utilizing scintigraphy in children (5-18 years) using the recommended imaging protocol and standardized meal. METHODS Gastric emptying was assessed by scintigraphy of a (99m) Tc-labeled vegetarian meal. Image acquisition was dynamic for first hour and static at 2, 3, and 4 h. Results were reported as percent intragastric retention; lag phase defined as time to 5% emptying. RESULTS Thirty (17 boys) healthy children, mean ages of 9.5 ± 3.1 (range 5 to 16) years, were enrolled. Median values (5th and 95th percentiles) for percent gastric retention at 30 min, 1, 2, 3 and 4 h were 90% (76 and 100%), 77% (56 and 96%), 33% (10 and 71%), 16% (3 and 44%), and 7% (0.5 and 22%). The median (5th and 95th percentiles) lag phase was 18 min (6 and 60 min). Lag phase had no correlation with gastric retention at 4 h. CONCLUSIONS This study provides valuable normative ranges for solid phase gastric emptying in children. Using adult normative data in children may be inappropriate.
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Affiliation(s)
- Rohan Malik
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sanjay Gambhir
- Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Murthy Siddegowda
- Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Madusudhanan Ponnusamy
- Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ujjal Poddar
- Departments of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Malik R, Srivastava A, Yachha SK, Poddar U, Lal R. Childhood abdominal tuberculosis: Disease patterns, diagnosis, and drug resistance. Indian J Gastroenterol 2015; 34:418-25. [PMID: 26678593 DOI: 10.1007/s12664-015-0582-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 07/26/2015] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Childhood abdominal tuberculosis may be difficult to diagnose with certainty. Drug resistance adds to the challenge. We present our experience in children with this condition. METHODS The case records of all children <18 years of age and diagnosed as abdominal tuberculosis from January 2000 to April 2012 were reviewed. The clinical details; investigative profile (imaging, ascitic fluid analysis, upper gastrointestinal (GI) endoscopy, colonoscopy, and laparotomy); histopathology; microbiology; and response to antitubercular therapy was noted. RESULTS Thirty-eight children (median age 11, range 4-16 years) were diagnosed. Multiple intraabdominal sites were involved in 12 (32 %), peritoneal alone in 9 (24 %); isolated intestinal and isolated lymph nodal in 6 (16 %) each. Three children had atypical presentations with gastric outlet obstruction, acute lower GI bleeding, and duodenal perforation, respectively. Overall, definitive bacteriological diagnosis was possible in 47 % (18/38). In others, diagnosis was supported by histopathology (19 %) or other supportive investigations (34 %) along with a response to treatment without relapse. Drug-resistant disease was diagnosed in three (8 %, two multidrug resistant, one extended drug resistant) all of whom presented with a similar clinical picture of large abdominal lymph node masses. CONCLUSION Abdominal tuberculosis is still a challenging diagnosis with microbiological confirmation possible only in half of the cases. Atypical presentations and emergence of drug resistance should be kept in mind while managing these patients.
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Affiliation(s)
- Rohan Malik
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, 226 014, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, 226 014, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, 226 014, India.
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, 226 014, India
| | - Richa Lal
- Department of Pediatric Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, 226 014, India
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Borkar VV, Poddar U, Kapoor A, Ns S, Srivastava A, Yachha SK. Hepatopulmonary Syndrome in children: a comparative study of non-cirrhotic vs. cirrhotic portal hypertension. Liver Int 2015; 35:1665-72. [PMID: 25351435 DOI: 10.1111/liv.12708] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 10/17/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Hepatopulmonary syndrome in children has not been extensively studied particularly in different subsets of portal hypertension. We prospectively studied hepatopulmonary syndrome in children with cirrhosis and extrahepatic portal venous obstruction. Their comparison might shed light on the pathogenesis of hepatopulmonary syndrome. METHODS Between 1 to 18 years of age, 135 children with portal hypertension (cirrhosis 35, extrahepatic portal venous obstruction 100) were studied. Hepatopulmonary syndrome was diagnosed by the presence intrapulmonary shunt using transthoracic contrast echocardiography and hypoxia/orthodeoxia (in arterial blood gas examination). Comparative analyses were done for both the groups, and also intra- and intergroups with and without hepatopulmonary syndrome. RESULT Of 135 children, hepatopulmonary syndrome occurred more frequently in cirrhosis (40%) than extrahepatic portal venous obstruction (13%) (P = 0.01). Cirrhotics with hepatopulmonary syndrome were symptomatic (85% vs. 14%, P < 0.001) and had longer disease duration [16(1-120) months vs. 28 (1-168) months, P = 0.01] as compared to cirrhotics without hepatopulmonary syndrome. Prevalence of hepatopulmonary syndrome among cirrhotics did not correlate with the severity of liver disease as assessed by both paediatric end-stage liver disease score and Child-Turcotte-Pugh score. Patients with extrahepatic portal venous obstruction and hepatopulmonary syndrome remain asymptomatic manifesting with clubbing alone (38%). CONCLUSIONS Hepatopulmonary syndrome occurs more frequently in cirrhosis, a majority being symptomatic with more severity in comparison to extrahepatic portal venous obstruction having no symptoms and less severity. There seems to be a role of liver dysfunction besides portal hypertension as an added factor in the pathogenesis of hepatopulmonary syndrome.
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Affiliation(s)
- Vibhor V Borkar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Aditya Kapoor
- Department of Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Srivatsa Ns
- Department of Cardiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender K Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Poddar U, Yachha SK, Agarwal J, Krishnani N. Cure for immune-tolerant hepatitis B in children: is it an achievable target with sequential combo therapy with lamivudine and interferon? J Viral Hepat 2013; 20:311-6. [PMID: 23565612 DOI: 10.1111/jvh.12007] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 07/01/2012] [Indexed: 12/13/2022]
Abstract
We prospectively studied the HBsAg seroconversion with sequential combination therapy of lamivudine (LAM) and interferon (IFN) in hitherto untreatable 'immune-tolerant' chronic hepatitis B in children. In this case-control study, 28 children with immune-tolerant hepatitis B [HBsAg positive for >6 months with near normal aminotransferase level, minimal/no inflammation in liver histology and high viral load (HBV DNA>10(7) copies/mL)] were treated with LAM alone at 3 mg/kg/day for 8 weeks followed by LAM plus IFN alpha (5 MU/m(2) three times a week) for another 44 weeks. They were compared with 34 untreated children. HBV markers (HBsAg, HBeAg, anti-HBe, quantitative HBV DNA) were carried out at baseline, at the end of therapy and 6 monthly thereafter. The mean age was 5.9 ± 3.2 years and 24 were boys. End therapy response: HBe seroconversion was achieved in 11, and of these, five had complete response (HBsAg clearance), 11 did not respond and six had virologic response (DNA undetectable but no HBe seroconversion). Six months after therapy, 10 of the 11 (91%) originally seroconverted children remained seroconverted while one seroreverted. Six of the 28 (21.4%) children lost HBsAg and they remained HBsAg negative and anti-HBs positive on follow-up. After a mean follow-up of 21.1 ± 11.9 months, the status remained same in the responders but one of the nonresponders HBe seroconverted (39.3%). There were no serious side effects of therapy. It is possible to achieve a cure in more than one-fifth of immune-tolerant children with hepatitis B with the sequential combination of LAM and IFN.
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Affiliation(s)
- U Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow-226014, Uttar Pradesh, India.
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Affiliation(s)
- Carlo Catassi
- Department of Pediatrics, Università Politecnica delle Marche, Ancona, Italy.
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Abstract
The presence of coagulopathy in acute viral hepatitis (AVH) in children raises issues about prognosis and need for liver transplantation. We evaluated factors predicting outcome in such patients and determined the applicability of the paediatric acute liver failure study group (PALFSG) definition of acute liver failure (ALF) of coagulopathy alone in comparison with coagulopathy and encephalopathy. Children with AVH (clinical features, raised transaminases and positive viral serology) with uncorrectable coagulopathy [prothrombin time (PT) > 15 s] with or without hepatic encephalopathy (HE) were enrolled. Comparative analysis was based on (i) outcome: survivors/nonsurvivors and (ii) ALF criteria: group A coagulopathy (PT > 15 s) and encephalopathy and group B coagulopathy (PT > 20 s). We studied 130 children (86 boys, mean age 7.5 ± 4.5 years): 86 recovered and 44 died. Single virus infection was present in 96 (74%), hepatitis A being the commonest (n-69). On multiple stepwise logistic regression analysis, age <3.5 years, serum bilirubin ≥ 16.7 mg/dL, PT ≥ 40.5 s and clinical signs of cerebral oedema were independent predictors of mortality. Mortality increased from 0% with single to 100% with four risk factors. Ninety-seven cases met the PALFSG criteria: group A-79 and group B-18. Group A subjects had higher mortality (55.6%vs 0%) and poorer liver functions (bilirubin 18.1 ± 8.9 vs 13.8 ± 6.9 mg/dL, PT 63.9 ± 35.1 vs 27.2 ± 5.2 s) than group B. PT deteriorated significantly with the appearance and progression of HE. One-third of children with AVH with coagulopathy die without transplantation. Age <3.5 years, bilirubin ≥ 16.7 mg/dL, PT ≥ 40.5 s and signs of cerebral oedema are predictors of poor outcome. Children with encephalopathy and coagulopathy have a poorer outcome than those with coagulopathy alone.
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Affiliation(s)
- A Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Poddar U, Bhatnagar S, Yachha SK. Endoscopic band ligation followed by sclerotherapy: Is it superior to sclerotherapy in children with extrahepatic portal venous obstruction? J Gastroenterol Hepatol 2011; 26:255-9. [PMID: 21261713 DOI: 10.1111/j.1440-1746.2010.06397.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIM There is scarcity of data about children on a combination of endoscopic variceal ligation (EVL) and endoscopic sclerotherapy (EST). We assessed the efficacy of EVL followed by EST and EST alone in children with extrahepatic portal venous obstruction (EHPVO). METHODS From January 2000 to March 2007, 186 consecutive children (mean age 6.3 ± 4.2 years, 82% boys) with EHPVO with variceal bleeding were included. EVL followed by EST (Group I, n = 101) or EST alone (Group II, n = 60) was carried out at 3-weekly intervals until eradication. Surveillance endoscopy was done at 3 to 6-monthly intervals. In all cases, the number of sessions required to eradicate the esophageal varices, the volume of sclerosant, the complications and the endoscopic outcome on follow up were recorded. RESULTS Eradication was achieved in 158 of 161 (98%) children and 25 were lost to follow up. Group I required significantly fewer sessions (5.2 ± 1.8 vs 6.8 ± 2.8, P < 0.005), less sclerosant (13 ± 8.2 mL vs 30 ± 20 mL, P < 0.001) and had fewer complications (7% vs 28%, P < 0.001) as compared with Group II. On follow up (33 ± 17.6 months in Group I and 43 ± 16.7 months in Group II), there was a significant increase in the prevalence of portal hypertensive gastropathy as well as isolated gastric varices in both the groups. However, the prevalence of gastroesophageal varices decreased. CONCLUSIONS EVL followed by EST is better than EST alone in children with EHPVO as it requires fewer sessions and has fewer complications. However, following eradication, evolution of gastric varices and portal hypertensive gastropathy was similar in the two groups.
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Affiliation(s)
- Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Yadav SK, Srivastava A, Srivastava A, Thomas MA, Agarwal J, Pandey CM, Lal R, Yachha SK, Saraswat VA, Gupta RK. Encephalopathy assessment in children with extra-hepatic portal vein obstruction with MR, psychometry and critical flicker frequency. J Hepatol 2010; 52:348-54. [PMID: 20137823 DOI: 10.1016/j.jhep.2009.12.012] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Revised: 08/30/2009] [Accepted: 09/17/2009] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS Mild cognitive and psychomotor deficit has been reported in patients with extra-hepatic portal vein obstruction. This prospective study was done to ascertain the presence of minimal hepatic encephalopathy by neuropsychological testing and its correlation with diffusion tensor imaging derived metrics, T1 signal intensity, brain metabolites in (1)H magnetic resonance spectroscopy, blood ammonia and critical flicker frequency in patients with extra-hepatic portal vein obstruction. METHODS Neuropsychological tests, critical flicker frequency, blood ammonia, diffusion tensor imaging, T1 signal intensity and (1)H magnetic resonance spectroscopy were determined in 22 extra-hepatic portal vein obstruction and 17 healthy children. Bonferroni multiple comparison post hoc analysis was done to compare controls with patient groups. RESULTS Based on neuropsychological tests, 7/22 patients had minimal hepatic encephalopathy, and significantly increased Glx/Cr ratio, blood ammonia, mean diffusivity and globus pallidus T1 signal intensity with decreased critical flicker frequency in comparison to controls and in those without minimal hepatic encephalopathy. Cho/Cr, mI/Cr ratio and fractional anisotropy were unchanged in patient groups compared to controls. A significant inverse correlation of neuropsychological test with mean diffusivity, Glx/Cr ratio and blood ammonia and a positive correlation among mean diffusivity, blood ammonia and Glx/Cr ratio was seen. CONCLUSIONS Extra-hepatic portal vein obstruction is a true hyperammonia model with porto-systemic shunting and normal liver functions that results in minimal hepatic encephalopathy in one-third of these children. Hyperammonia results in generalized low grade cerebral edema and cognitive decline as evidenced by increased Glx/Cr ratio, mean diffusivity values and abnormal neuropsychological tests.
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Affiliation(s)
- Santosh K Yadav
- Department of Radiodiagnosis, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareli Road, Lucknow, UP, India
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Tripathi P, Bala L, Saxena R, Yachha SK, Roy R, Khetrapal CL. 1H NMR spectroscopic study of blood serum for the assessment of liver function in liver transplant patients. J Gastrointestin Liver Dis 2009; 18:329-336. [PMID: 19795028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND AND AIMS Plausible reasons for the failure of liver graft in liver transplantation are explored. 1H-NMR spectroscopy of serum is employed for assessment of liver graft function. Differences in concentrations of specific metabolites between patients with successful and unsuccessful liver grafts following transplantation were used as possible markers to assess the graft quality. METHODS Blood samples from the patients undergoing liver transplantation were obtained preoperatively, immediately after transplant followed by every 24 hrs of post-transplantation until patients were discharged or expired. 1H-NMR spectroscopic studies of serum were performed at each time point and concentrations of various metabolites measured. Conventional biological tests were also performed at each time point. RESULTS Elevation of concentrations of the nine metabolites (lactate, alanine, lysine, glutamine, methionine, asparagine, tyrosine, histidine and phenylalanine) in non-survivors using NMR was attributed to the graft dysfunction. The information on the graft dysfunction using conventional biological tests was obtained much later. However, elevation in aminotransferases and bilirubin levels was indicated after about one week and 3 days respectively in non-survivors. Hepatic failure causes alteration in the concentrations of amino acids due to impairment of amino acid metabolism and urea cycle. 1H-NMR spectroscopy provides the information of all the metabolites in a single step without involving any chemical pretreatment implying better accuracy since each step involved can introduce its own experimental error. CONCLUSION Distinct metabolic profile in non-survivors compared to survivors following transplantation promises potential of 1H-NMR studies in the assessment of liver graft function.
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Affiliation(s)
- Pratima Tripathi
- Centre of Biomedical Magnetic Resonance, Sanjay Gandhi Post Graduate Institute of Medical Sciences Campus, Lucknow, Uttar Pradesh, India 226014
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Ghoshal UC, Paliwal M, Das K, Yachha SK, Sachdeva S, Misra A. Antroduodenal manometry: experience from a tertiary care center. Indian J Gastroenterol 2008; 27:53-7. [PMID: 18695303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Though antroduodenal manometry (ADM) is an important research tool, experience on its clinical utility is scanty. METHODS All ADM performed as a clinical service, using an 8-channel water perfusion system were retrospectively analyzed. Impact on clinical management was classified as: (1) new diagnosis made, (2) change in management (new drug, decision regarding surgical treatment), (3) further special investigation done, (4) referral to another specialty. RESULTS ADM was successful in 32/33 (97%) patients (age 30 years [range 8-71]); 6 patients were < 12 years old. Clinical impression before ADM was: chronic intestinal pseudo-obstruction (CIPO) in 16 (50%), suspected gastroparesis in 11 (34.3%), dyspepsia in 5 (15.6%). Consequent to ADM in patients with CIPO, a new diagnosis was made in two (intestinal neuronal dysplasia and celiac disease), new drugs were started in five, surgery was performed in three and specific referral was sought in three. ADM confirmed gastroparesis in 9 of 11 patients. A new diagnosis was made in three patients, new drugs were started in three, and three were referred. In five dyspeptic patients, ADM was normal and no therapy was suggested. Overall, eleven patients with CIPO and four with gastroparesis benefited after ADM. CONCLUSION ADM was found useful in CIPO and gastroparesis, helped in decision making regarding surgery; however in nonspecific indications its utility was limited.
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Affiliation(s)
- Uday C Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Krishna RP, Lal R, Sikora SS, Yachha SK, Pal L. Unusual causes of extrahepatic biliary obstruction in children: a case series with review of literature. Pediatr Surg Int 2008; 24:183-90. [PMID: 18071716 DOI: 10.1007/s00383-007-2087-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2007] [Indexed: 11/25/2022]
Abstract
This paper highlights the etiology, diagnosis, management and outcome in nine unusual cases of extrahepatic biliary obstruction in children. Extrahepatic biliary atresia and choledochal cyst constituted 127 out of 136 (93%) cases of all pediatric surgical biliary disorders managed between March 2000 and February 2007 at the reporting centre. However, nine children (aged 1.5-15 years) presented with uncommon causes like (1) idiopathic benign non-traumatic inflammatory stricture (n = 3), (2) idiopathic fibrosing chronic pancreatitis (n = 2), (3) post-cholecystectomy type 4 benign biliary stricture (n = 1), (4) post-acute pancreatitis pseudo-cyst of pancreas (n = 1), (5) non-Hodgkin's lymphoma (NHL) with extramural common bile duct compression and gall bladder perforation (n = 1), and (6) Langerhan cell histiocytosis (LCH, n = 1). The clinical features and the diagnostic work up of each group are discussed. A preoperative endoscopic/percutaneous biliary drainage was required in four children because of cholangitis at presentation. A biliary-enteric anastomosis was performed for all seven children in groups (1)-(4). The patients with NHL and LCH were referred for chemotherapy after establishing tissue diagnosis at laparotomy. With a follow-up period of 3 months to 7 years, seven children (with the exception of patients with NHL and LCH) are currently anicteric. This paper draws attention to some infrequently discussed causes of extrahepatic biliary obstruction in children. The management entails a carefully planned combination of endoscopic interventions, interventional radiology and surgery. The outcome in benign cases is usually satisfactory.
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Affiliation(s)
- R Phani Krishna
- Department of Surgical Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, 226 014, India
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Yachha SK, Srivastava A, Mohindra S, Krishnani N, Aggarwal R, Saxena A. Effect of a gluten-free diet on growth and small-bowel histology in children with celiac disease in India. J Gastroenterol Hepatol 2007; 22:1300-5. [PMID: 17565588 DOI: 10.1111/j.1440-1746.2007.04929.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Follow-up studies on growth and histological recovery of children with celiac disease (CD) while on a gluten-free diet (GFD) are lacking from Asia. We therefore assessed the effects of this diet. METHODS Forty-two children with CD were enrolled. Weight and height were expressed as weight for height (WfH) and height standard deviation scores (HSDS), respectively. Twenty-five children had repeated duodenal biopsies after 1-2 years and 14 had a third biopsy after 3-7 years of GFD. Compliance was checked by regular interview and IgA antiendomysial antibody estimation (EMA). RESULTS At diagnosis (n = 25), mean HSDS was -3.3 +/- 1.6 with 76% having a HSDS of <-2; 60% were undernourished (WfH mean 81.6 +/- 5.7). Over a mean follow up of 3.7 years, HSDS improved to -1.3 +/- 1.7 and 84% cases achieved normal nutrition. Mean height velocity was 13.9 cm during first year and 5.6 cm in subsequent years. Small-bowel biopsies at diagnosis showed subtotal villous atrophy (Marsh IIIb) in 18 (72%) and partial villous atrophy (Marsh IIIa) in seven (28%) patients. Repeat biopsy at 1-2 years showed shift from subtotal to partial villous atrophy in 94% (n = 17/18) and normalization in one patient. In patients with Marsh IIIa improvement of partial villous atrophy was observed in all. Immunoglobulin A endomysial antibody was negative in 81%. Repeat biopsies at 5 years of GFD showed improvement to Marsh I-II, but none normalized. CONCLUSION The majority of children with CD show normalization of nutrition and growth after GFD. Small-bowel histology improves markedly but does not normalize even after 5 years of GFD.
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Affiliation(s)
- Surender K Yachha
- Department of Gastroenterology (Pediatric Gastroenterology), Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Lal R, Prasad DKV, Krishna P, Sikora SS, Poddar U, Yachha SK, Kumari N. Biliary atresia with a "cyst at porta": management and outcome as per the cholangiographic anatomy. Pediatr Surg Int 2007; 23:773-8. [PMID: 17569062 DOI: 10.1007/s00383-007-1948-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/18/2007] [Indexed: 10/23/2022]
Abstract
The purpose of this study is to classify biliary atresia (BA) with a "cyst at porta" according to the cholangiographic anatomy and to define management strategy and outcome in each group. A cyst at porta was identified in 13 of 58 babies (22.4%) with BA at first presentation. The cholangiographic anatomy was classified as; Group A (n = 7), type III BA with extrahepatic cyst; Group B (n = 2), type I or II BA with extrahepatic biliary cyst; and Group C (n = 4), type I or II BA with both extrahepatic and intrahepatic biliary cysts. The remaining 45 patients were comprised of type III BA without a cyst. A Kasai's portoenterostomy (PE) was performed for all Group A patients. Groups B and C were treated by hepaticojejunostomy (n = 5) or portoenterostomy (n = 1). All 45 patients with type III BA without a cyst were treated by a Kasai's PE. The median age at surgery was 92 days (ranges 28-342 days). There were three early post-operative deaths, all in patients with type III BA without cyst. Overall 18/55 (32.7%) patients achieved a jaundice free state. In Group A, 5/7 (71.4%) patients had bile flow, 2/7 (28.6%) are anicteric and 2/7(28.6%) had 1-2 episodes of post-operative cholangitis. In Group B, both patients are anicteric and none had post-operative cholangitis. In Group C, all four babies had bile flow but, significant morbidity because of recurrent severe cholangitis. Only one patient reached a jaundice free state. Of the remaining 42 patients with type III BA without a cyst, 27 (64.3%) had bile flow, 13 (31%) became jaundice free and 14 (33.3%) have had 1-2 episodes of post-operative cholangitis. In conclusion, thirteen of 58 (22.4%) babies with BA had a "cyst at porta" at first presentation in this series. The outcome was most satisfactory in type I BA without intrahepatic cystic dilatation (Group B) in terms of achieving a jaundice free state and freedom from recurrent cholangitis. However, intrahepatic biliary cysts (Group C) were associated with recurrent severe cholangitis and a poor eventual outcome despite a good initial bile flow. The outcome in type III BA with extrahepatic cyst was comparable to type III BA without cyst.
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Affiliation(s)
- Richa Lal
- Department of Surgical Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226014 UP, India.
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Sharma S, Kumar SI, Poddar U, Yachha SK, Aggarwal R. Factor V Leiden and prothrombin gene G20210A mutations are uncommon in portal vein thrombosis in India. Indian J Gastroenterol 2006; 25:236-9. [PMID: 17090840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Extra-hepatic portal vein obstruction due to portal vein thrombosis (PVT) is an important cause of portal hypertension in several regions including India. The cause of thrombosis in these patients remains unclear. We studied the frequency of mutations in genes for coagulation factors V and II (prothrombin) in 61 Indian patients with PVT and 49 healthy control subjects. METHODS The presence of factor V Leiden mutation and of G20210A prothrombin gene mutation was determined using polymerase chain reaction followed by restriction fragment length polymorphism. Chi-squared test was used to compare patients and controls. RESULTS Of the 61 patients (median age 11 years; 47 male) studied, 49 were children. One of 61 (1.6%) patients with PVT was heterozygous for factor V Leiden mutation and none had the G20210 prothrombin gene mutation. The frequencies of these mutations were not different from those in control subjects (2/49 and 0/46, respectively). CONCLUSION Factor V Leiden and G20210 prothrombin gene mutations are infrequent in Indian patients with PVT. Thus, these mutations are unlikely to be responsible for PVT in the Indian population.
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Affiliation(s)
- Sanjay Sharma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India
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Abstract
The purpose of this analysis is to study the clinical features, liver histology and the outcome after surgery in infants with choledochal cysts (CDCs), and to draw conclusions on the management strategy accordingly. The clinical features, liver histology and the outcome after surgery in 14 cases of CDCs treated before 1 year of age (the "infantile group") were compared with 52 cases that were diagnosed and treated between 1 and 12 years of age (the "classical pediatric group"). The differentiation of the "infantile choledochal cysts" from "biliary atresia with cystic dilatation" was based on the configuration of intrahepatic bile ducts on cholangiogram. Jaundice was the universal presenting feature in 14 patients in the "infantile group", the clinical presentation in 6 infants was indistinguishable from biliary atresia. On the other hand, pancreatitis as a presenting complication was seen exclusively in those presenting later, i.e. the "classical pediatric group". Fibrosis, as early as 4 weeks of age, was seen in all nine (100%) infants in whom a liver histology was available. Seven of these nine infants had bridging fibrosis (n = 4) or cirrhosis (n = 3) on liver histology. The outcome was satisfactory in 9 of the 14 (64.3%) infants despite bridging fibrosis (n = 4) or cirrhosis (n = 1) in 5 of these 9 babies. The CDCs presenting in infancy differ from the classical variety of later presenting pediatric CDCs in terms of their presentation, liver histology and outcome. They merit an emergent surgical treatment following which the outcome is satisfactory. Delay results in progression to end stage liver disease.
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Affiliation(s)
- Paari Vijayaraghavan
- Department of Surgical Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow 226014 UP, India
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Saxena V, Gupta A, Nagana Gowda GA, Saxena R, Yachha SK, Khetrapal CL. 1H NMR spectroscopy for the prediction of therapeutic outcome in patients with fulminant hepatic failure. NMR Biomed 2006; 19:521-6. [PMID: 16598697 DOI: 10.1002/nbm.1034] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
A high-resolution (1)H NMR study of serum and urine of fulminant hepatic failure patients (n = 22) [surviving (n = 12) and non-surviving (n = 10)] is reported. Glutamine in serum and urine glutamine:creatinine ratio were higher in non-surviving patients compared with surviving patients [serum glutamine, 3.08 (1.68-7.11) vs 0.56 (0.34-0.99) mM, median and range; p = 0.0001 and urine glutamine:creatinine ratio, 1.72 (0.24-7.76) vs 0.39 (0.1-0.84), p = 0.1], and urine urea:creatinine ratio was higher in surviving patients compared with non-surviving patients [10.83 (0.2-22.6) vs 2.09 (0.96-4.0), p = 0.002]. On the other hand, no significant differences were found in the conventionally employed clinical parameters such as serum alanylaminotransferase, aspartylaminotransferase and bilirubin except prothrombin time (p = 0.02). The difference in serum glutamine and urine urea was significant in the two categories of patients and distinctly different values of serum glutamine for both the categories of patients correctly predicted the outcome. These results promise immense potential for NMR spectroscopy in rapidly deciding on the need for advanced therapeutic intervention such as artificial liver support or emergency liver transplantation in FHF.
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Affiliation(s)
- Varsha Saxena
- Centre of Biomedical Magnetic Resonance, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareli Road, Lucknow 226 014, India
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Abstract
AIM Features of gastritis and gastric epithelial cell apoptosis in children infected with Helicobacter pylori genotypes are seldom studied. Therefore, we investigated the relationship between vacA genotypes and the severity of gastritis, and gastric epithelial cell apoptosis in H. pylori-infected children. METHODS Antral biopsies from 52 children infected with H. pylorivacA genotypes (s1a/m1 = 17, s1a/m2 = 21 and s2/m2 = 14) were analysed for severity of gastritis on histopathology. Fifteen biopsies infected with different vacA genotypes were studied for gastric epithelial cell apoptosis by terminal uridine deoxynucleotidyl nick-end labelling. RESULTS Children infected with the s1a/m1 and s1a/m2 vacA genotypes had higher severity of chronic inflammation than the s2/m2 genotype (s1a/m1 vs s2/m2, p=0.05; s1a/m2 vs s2/m2, p=0.01). The vacA s1a allele was more independently associated with severe chronic inflammation than the s2 allele (p=0.02). Children infected with the s1a/m1 and s1a/m2 strains had higher gastric epithelial cell apoptosis than the s2/m2 strain (s1a/m1 or s1a/m2 vs s2/m2, p<0.0001). CONCLUSION The s1a/m1 and s1a/m2 H. pylorivacA genotypes have significantly higher association with severe chronic gastritis and gastric epithelial cell apoptosis than the s2/m2 genotype in children. The role of H. pylorivacA genotypes and their allelic subtypes in relation to pathogenicity and disease potential in children needs further studies.
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Affiliation(s)
- Manisha Singh
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Singh M, Prasad KN, Saxena A, Yachha SK. Helicobacter pylori induces apoptosis of T- and B-cell lines and translocates mitochondrial apoptosis-inducing factor to nucleus. Curr Microbiol 2006; 52:254-60. [PMID: 16528467 DOI: 10.1007/s00284-005-0103-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Accepted: 12/08/2005] [Indexed: 12/31/2022]
Abstract
Immune cell apoptosis may play a role in human persistent Helicobacter pylori infection. We planned to study the apoptosis of T and B cells by H. pylori strains. T (Jurkat) and B (Raji) cell lines were co-cultured with cagA-positive H. pylori strains carrying different vacA genotypes (s1a/m1, s1a/m2, and s2/m2). Apoptosis was detected by microscopy, DNA fragmentation assay, and flow cytometry. Apoptosis-inducing factor (AIF) transfer from mitochondria to nucleus was studied by immunoblot analysis. Apoptosis of T and B cells was significantly higher in H. pylori-infected cells than in uninfected controls (s1a/m1 80%, s1a/m2 78%, s2m2 69% vs. control 16% for T cells, P < 0.001; s1 a/m1 78%, s1a/m2 73%, s2m2 62% vs. control 24% for B cells, P < 0.001 by flow cytometry) with no difference among the genotypes. AIF transfer from mitochondria to nucleus was demonstrated in both apoptotic cell lines. Thus, H. pylori induces apoptosis in T- and B-cell lines and translocates AIF. T and B cells deletion through apoptosis may explain the persistence of H. pylori infection; its role in pathogenesis needs further research.
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Affiliation(s)
- Manisha Singh
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
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Singh M, Prasad KN, Yachha SK, Saxena A, Krishnani N. Helicobacter pylori infection in children: prevalence, diagnosis and treatment outcome. Trans R Soc Trop Med Hyg 2005; 100:227-33. [PMID: 16260014 DOI: 10.1016/j.trstmh.2005.03.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2004] [Revised: 03/07/2005] [Accepted: 03/09/2005] [Indexed: 12/14/2022] Open
Abstract
The clinical significance of Helicobacter pylori infection in children remains largely unknown. The rate of acquisition at different ages has not been ascertained using reliable tests on gastric biopsies. We determined prospectively the prevalence of H. pylori infection in children and its association with gastroduodenal disease. We evaluated 240 children undergoing upper gastrointestinal endoscopy for H. pylori infection by rapid urease test, culture, ureA PCR and histopathology. Group I constituted 58 children with upper abdominal pain (UAP) and group II (controls) of 182 children without UAP who underwent diagnostic or therapeutic endoscopy for other reasons. Helicobacter pylori-positive children with UAP received anti-H. pylori therapy. Helicobacter pylori infection was significantly higher in children with UAP than controls (53.4% vs. 28%; P<0.001) and overall prevalence increased with age. On follow-up endoscopy, H. pylori had been eradicated from 82% of children with UAP; it was eradicated from the remaining 18% after a second regimen. Treated H. pylori-positive children with UAP remained symptom-free for a median of 25 months. Control children remained chronically H. pylori infected. Chronic inflammation was present in all infected children, and active inflammation in 48.8%. The study shows H. pylori infection increases with age and is strongly linked to UAP in children.
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Affiliation(s)
- Manisha Singh
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India
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Poddar U, Yachha SK. Pancreatic diseases in children. Indian Pediatr 2005; 42:848-9; author reply 849-50. [PMID: 16141501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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Yachha SK. Cholestatic jaundice during infancy. Indian J Gastroenterol 2005; 24:47-8. [PMID: 15879647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Yachha SK, Sharma A. Neonatal cholestasis in India. Indian Pediatr 2005; 42:491-2. [PMID: 15923700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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Singh HK, Yachha SK, Saxena R, Gupta A, Nagana Gowda GA, Bhandari M, Khetrapal CL. A new dimension of 1H-NMR spectroscopy in assessment of liver graft dysfunction. NMR Biomed 2003; 16:185-188. [PMID: 14558116 DOI: 10.1002/nbm.829] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
High-resolution 1H-NMR spectroscopy of serum and urine samples of an 11-year-old male living related orthotopic liver transplant recipient is reported. Serum glutamine increased to abnormal levels along with simultaneous abnormal excretion of urinary glutamine post-transplantation. High levels of glutamine in both blood and urine and concomitant reduced urea levels in urine were found to be evidence of impairment in urea cycle and compatible with persistently abnormal graft function. Thus glutamine levels in serum and urine, and urea in the urine as observed by 1H-NMR spectroscopy highlight their important roles in monitoring liver graft function; increased glutamine levels lead to brain damage, if untreated.
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Affiliation(s)
- H K Singh
- Department of Radiodiagnosis, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Raebareli Road, Lucknow 226 014, India.
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Abstract
INTRODUCTION Data on therapeutic endoscopy and radiologic interventions for the management of childhood pancreatic disorders are relatively limited. This study focuses on the multidisciplinary approach to the management of pancreatitis in children. PATIENTS AND METHODS Children with pancreatic disorders were studied from January 1992 to May 2001. Acute pancreatitis (AP) was diagnosed by clinical evaluation, serum amylase more than three times normal, and morphologic abnormalities of the pancreas on imaging. Children with recurrent abdominal pain, pancreatic calcification or ductal stones on imaging, and pancreatic ductal changes on endoscopic retrograde cholangiopancreatography (ERCP) were diagnosed with chronic pancreatitis (CP). Patients were treated by gastroenterologists, surgeons, and interventional radiologists. Pancreatic exocrine insufficiency was diagnosed in appropriate settings. RESULTS Fifteen children--6 with AP (posttrauma, 3; gallstone disease, 1; and viral, 1), 7 with CP, and 2 with pancreatic exocrine insufficiency--were diagnosed. Local complications observed in children with AP included pseudocyst in three, and infected acute fluid collection, right-sided pleural effusion, and ascites in one patient each. Complications of AP were managed with percutaneous catheter drainage (n = 3; pseudocyst, 2; infected fluid collection, 1), additional pancreatic duct stenting (n = 2), surgical drainage (n = 1), and octreotide for pleural effusion (n = 1). Signs of CP included abdominal pain (n = 7), obstructive jaundice resulting from lower common bile duct stricture (n = 2), and bleeding from gastroduodenal artery pseudoaneurysm (n = 1). Pancreatic duct stenting relieved pain in one patient, and steel coil embolization arrested bleeding from the pseudoaneurysm. Common bile duct strictures were managed by surgical bypass (n = 2), one of which required preoperative endoscopic bile duct stenting for management of cholangitis. Two other patients with CP required no intervention. CONCLUSION A multidisciplinary approach of radiologic and endoscopic interventions and surgery are complimentary to each other in achieving successful outcomes of complicated childhood pancreatitis.
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Affiliation(s)
- Surender K Yachha
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh 226 014, India.
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Abstract
Portal hypertension (PHT) is common in children and a majority of cases in India are constituted by extrahepatic portal venous obstruction or cirrhosis of liver. Morbidity and mortality in this condition is related to variceal bleeding, most commonly from esophageal varices. Acute variceal bleeding is best controlled by endoscopic therapy. Somatostatin and octreotide are useful in acute variceal bleeding as a supplementary therapy. Acute variceal bleeding uncontrolled by medical therapy merits preferably a shunt surgery or devascularization depending upon etiology of PHT and expertise of the surgeon. Acute variceal bleeding originating from gastric varices can be effectively controlled by endoscopic injection of tissue adhesive agent (n-butyl 2 cyanoacrylate). Eradication of esophageal varices by endoscopic measures (sclerotherapy or band ligation) is successful in prevention of recurrence of bleeding. Surgical portosystemic shunts especially in non-cirrhotic PHT are successful in achieving portal decompression and significant reduction in recurrence of variceal bleeding. Role of beta-blockers in primary prophylaxis of variceal bleeding in children still remains to be substantiated.
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Affiliation(s)
- S K Yachha
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Mohindra S, Yachha SK, Srivastava A, Krishnani N, Aggarwal R, Ghoshal UC, Prasad KK, Naik SR. Coeliac disease in Indian children: assessment of clinical, nutritional and pathologic characteristics. J Health Popul Nutr 2001; 19:204-208. [PMID: 11761775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Coeliac disease is an important cause of chronic diarrhoea, failure to thrive, and anaemia in children. Little information on the disease is available in India. This study was undertaken to determine the prevalence, clinical, anthropometric and histological profiles of coeliac disease in patients attending a tertiary referral centre in India. Coeliac disease was diagnosed in 42 (16.6%) of 246 children with chronic diarrhoea, failure to thrive, and anaemia. The mean ages at onset of symptoms and at diagnosis were 2.4 (range 0.5-10) years and 8.3 (range 3-14) years respectively, and a mean period of delay in diagnosis was 5.9 (range 1-13.5) years. Of the 42 cases, history of failure to thrive was observed in 38 (90%), chronic diarrhoea in 37 (88%), and anaemia in 6 cases. Short stature, under-nutrition, anaemia, oedema of feet, rickets, clubbing of fingers, features of vitamin A deficiency, and B-vitamin deficiency were found in 42, 26, 38, 9, 8, 6, 3, and 2 cases respectively. Onset of symptoms, such as, chronic diarrhoea and failure to thrive, was earlier in children with subtotal villous atrophy than in those with partial villous atrophy (mean +/- SD; 2.00 +/- 1.46 years vs 3.30 +/- 2.72 years; p < 0.05). Results of the study suggest that coeliac disease is not uncommon in Indian children. Coeliac disease should be considered in the differential diagnosis, particularly in children without any symptoms of diarrhoea.
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Affiliation(s)
- S Mohindra
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Rae Bareli Road, Lucknow, UP 226014, India
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Abstract
BACKGROUND AND AIM Autoimmune liver disease (AILD) in children progresses to cirrhosis and liver failure if not diagnosed and managed in time. We prospectively analyzed our patients with liver disease for autoimmune etiology and their outcome with treatment. METHODS All patients with liver disease were evaluated with liver function tests, abdominal ultrasonography, endoscopy, liver biopsy, viral markers and investigations for Wilson's disease. Immunoglobin (Ig)M hepatitis A virus, hepatitis E virus (HEV) and IgM hepatitis B core antibody were tested if acute viral hepatitis was suspected. Antinuclear antibody (ANA), antismooth muscle antibody (SMA), and liver kidney microsomal antibody (anti-LKM-1) were done in all cases. Autoimmune liver disease was diagnosed when one or more autoantibodies tested positive (> 1:40), and no other etiology of liver disease was identified. We also applied criteria proposed by the International Autoimmune Hepatitis Group. Cases diagnosed to have AILD were treated with immunosuppressive drugs. RESULTS Autoimmune liver disease constituted 3.9% (6/153; median age and duration of illness 8.5 years and 3 months, respectively) of chronic liver disease cases. Four patients had acute hepatitis-like presentation. Of the six cases, two each were ANA and SMA +; one was anti-LKM-1 +, and the other was positive for both SMA and anti-LKM-1. Three of the patients achieved remission with combination therapy of oral prednisolone (OP) and azathioprine (AZT), and one with only OP. The other two patients were not treated. Two of the patients in remission have been weaned off from immunosuppressive therapy, and one is in a withdrawal phase. Another patient, while in biochemical remission developed superimposed anicteric acute HEV infection. CONCLUSION Although AILD is uncommon in children, its search is rewarding, as remission is achieved with immunosuppressive therapy. Superimposed acute viral hepatitis can occur in endemic areas.
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Affiliation(s)
- S K Yachha
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Yachha SK, Aggarwal R, Sharma BC, Misra RN, Aggarwal A, Naik SR. Functional protein C and anti-cardiolipin antibody in children with portal vein thrombosis. Indian J Gastroenterol 2001; 20:47-9. [PMID: 11305488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Portal vein thrombosis (PVT) is a common cause of portal hypertension in children from developing countries. Deficiencies of proteins C and S and elevated anticardiolipin antibody (aCL) levels have been shown to predispose to venous thrombosis. We studied these factors in children with idiopathic PVT. METHODS 19 children with PVT (mean [SD] age 5.7 [2.1] y; 15 boys) were studied; all had had variceal bleeding, and had PVT on ultrasonography. Functional protein C activity was measured using a clotting assay; if it was normal, a clotting assay for functional protein S activity was performed. IgG aCL levels were measured in all sera using an in-house standardized solid-phase ELISA. RESULTS Protein C functional activity ranged from 4% to 109%. Eight children had activity below 70%, the lower cut-off of the normal range. Protein S assay, done in 10 of the 11 children with normal protein C activity levels, was normal (above the cut-off level of 65% of the normal range). IgG aCL levels were abnormally elevated (>mean + 2SD of 16 healthy control children) in nine children; of these, three had associated protein C deficiency. Thus, of the 19 children with idiopathic PVT, 14 had abnormality in one or more tests. CONCLUSION A majority of children with PVT of unknown etiology have functional protein C deficiency or abnormally elevated levels of aCL antibodies.
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Affiliation(s)
- S K Yachha
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow.
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Dadhich SK, Yachha SK, Srivastava A, Sikora SS, Pandey R. Endoscopic and histologic evaluation of reflux esophagitis. Indian Pediatr 2000; 37:1111-4. [PMID: 11042712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- S K Dadhich
- Department of Gastroenterology (Pediatric GE Division), Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India
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Abstract
BACKGROUND AND AIMS No family studies regarding the association of coeliac disease with the human leucocyte antigen (HLA)-DQ locus are available. Moreover, no HLA studies have been carried out in coeliac disease patients from India. The aim of this study was to study the HLA class II (DR and DQ) antigens in children with coeliac disease and in their first-degree relatives. METHODS Fifteen children with coeliac disease and their first-degree relatives (birth parents of all the coeliac disease patients and fifteen siblings) were studied. A group of 123 healthy unrelated and ethnically matched subjects were used as controls. The HLA-DR and -DQ typing was carried out by a complement-dependent microlymphocytotoxicity assay. The transmission disequilibrium test was used for analysis of results. RESULTS There was no association of coeliac disease with DR phenotypes. Ninety-three per cent of patients (14/15) carried the DQ2 allele. DQ2 was transmitted in 15 of 19 informative cases (transmission probability of 79%, chi2 6.368 with 1 df, nominal P=0.012 and P value corrected for multiple test=0.035). The haplotype relative risk associated with DQ2 was 5.71 (95% confidence interval 1.71-16.28). CONCLUSION Coeliac disease in Indian children is predominantly associated with HLA-DQ2.
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Affiliation(s)
- S Agrawal
- Department of Medical Genetics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
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Aggarwal R, Naik S, Yachha SK, Naik SR. Seroprevalence of antibodies to hepatitis A virus among children in Northern India. Indian Pediatr 1999; 36:1248-50. [PMID: 10745366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- R Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India.
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Mehrotra P, Yachha SK. Need for liver transplantation in Indian children. Indian Pediatr 1999; 36:356-61. [PMID: 10717692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
BACKGROUND Liver transplantation (LT) is the most successful and accepted mode of therapy for failing liver in children. Pediatric LT has neither been widely attempted nor its need objectively assessed in our country. OBJECTIVE To assess requirement of LT in children at a tertiary care hospital. METHODS Data of children admitted to pediatric GE services (January 1992 to June 1997) were retrospectively analyzed. Subgroups of children with acute liver disease (ALD), chronic liver disease (CLD), neonatal cholestasis syndrome (NCS) and other etiology were evaluated for need for LT according to established criteria. RESULTS Of the total 301 inpatients with liver diseases assessed at our center, ALD constituted 26% (n=79), CLD 35% (n=106), NCS 27% (n=82) and miscellaneous 11% (n=34). Among ALD, 19% (n=15) had FHF and 67% (n=10) qualified for LT (INR>4.0). Of CLD, LT was warranted in 13% (2/15) cases of Wilson's disease (Wilson's score > 6) and 60% of cirrhotics (n=40/66) with decompensation. NCS comprised extrahepatic biliary atresia (EHBA) in 43, choledochal cyst in 2, paucity of intralobular bile duct (PILBD) in 2, neonatal hepatitis in 23, and was of indeterminate etiology in 12 cases. Of NCS groups, LT was the only therapeutic option in 45% (n=36) of cases (EHBA 34, choledochal cyst 2). Of 34 cases of EHBA requiring LT, 32 presented after 4 months of age and other 2 children had decompensation before four months of age. Both children with choledochal cysts had decompensated liver disease. One patient of Crigler Najjar syndrome type I had kernicterus and qualified for LT. CONCLUSION Our data shows need for LT in 30% of children with liver diseases constituted by cirrhosis (45%), biliary atresia (38%) and FHF (11%).
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Affiliation(s)
- P Mehrotra
- Department of Gastroenterology (Pediatric GE), Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India
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