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Ali KM, Zalata KR, Barakat T, Elzeiny SM. Pathologic approach to Neonatal cholestasis with a simple scoring system for biliary atresia. Virchows Arch 2024; 484:93-102. [PMID: 38008855 PMCID: PMC10791702 DOI: 10.1007/s00428-023-03704-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 11/28/2023]
Abstract
A liver biopsy is essential for the diagnostic workup of persistent neonatal cholestasis (NC). The differential diagnosis of NC is broad, including obstructive and non-obstructive causes. In addition, histologic features of certain disorders may be non-specific in the early course of the disease. To evaluate liver biopsies using a practical histopathologic approach for NC and to define a simple scoring system for biliary atresia (BA) for routine clinical practice. From June 2006 to December 2021, liver biopsy specimens from infants with persistent NC were examined by two independent pathologists. The cases diagnosed as BA were correlated with clinical, radiologic, and laboratory data to calculate the final score. Four hundred and fifty-nine cases were enrolled in the study. They had a mean age of 63.94 ± 20.62 days and were followed for a median time of 58 (1-191) months. They included 162 (35.3%) cases of BA. On multivariate analysis, portal edema, ductular proliferation, cholangiolitis, and bile duct/ductular plugs were the histopathologic predictors of BA. A liver biopsy did perform well with a 95.1% sensitivity, 91.6% specificity, 86% PPV, and 97.1% NPV. At a cutoff of 5 of the scoring system, diagnosis of BA could be done with a sensitivity of 95.1% and a specificity of 100%. We have shown detailed histopathologic features of BA with more depth to infants aged ≤ 6 weeks. We have developed a simple scoring system using a combination of liver biopsy with non-invasive methods to increase the diagnostic accuracy of BA.
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Affiliation(s)
- Khadiga M Ali
- Pathology Department, Faculty of Medicine, Mansoura University, Elgomhoria Street, Mansoura, Eldakahliya, 35516, Egypt.
| | - Khaled R Zalata
- Pathology Department, Faculty of Medicine, Mansoura University, Elgomhoria Street, Mansoura, Eldakahliya, 35516, Egypt
| | - Tarik Barakat
- Gastroenterology and Hepatology Unit, Mansoura Faculty of Medicine, Mansoura Children Hospital, Mansoura, Egypt
| | - Sherine M Elzeiny
- Gastroenterology and Hepatology Unit, Mansoura Faculty of Medicine, Mansoura Children Hospital, Mansoura, Egypt
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2
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Isram J, Haider E, Khan RSA, Hafeez M, Hinna RE, Baig I, Shahid A, Chaudhry M. Diagnostic Accuracy of Magnetic Resonance Cholangiopancreatography in Comparison With Endoscopic Retrograde Cholangiopancreatography for Detection of the Etiology of Obstructive Jaundice. Cureus 2023; 15:e34484. [PMID: 36874324 PMCID: PMC9982695 DOI: 10.7759/cureus.34484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Despite technological advances, obstructive jaundice has significant morbidity and mortality rates. When studying obstructive jaundice, endoscopic retrograde cholangiopancreatography (ERCP), the "gold standard" for biliary obstruction identification, might be replaced with magnetic resonance cholangiopancreatography (MRCP), which is a non-invasive procedure. OBJECTIVE Diagnostic accuracy of MRCP in comparison with ERCP for the detection of the etiology of obstructive jaundice. METHODOLOGY This prospective, observational study included 102 patients who presented with obstructive jaundice as proven by liver function tests. The MRCP was conducted within 24 to 72 hours before the ERCP. A torso phased-array coil (Siemens, Germany) was used for the MRCP. The duodeno-videoscope and general electric fluoroscopy were used to perform the ERCP. The MRCP was evaluated by a classified radiologist who was blinded to the clinical details. An experienced consultant gastroenterologist who was blinded to the results of the MRCP assessed the cholangiogram of each patient. The hepato-pancreaticobiliary system results from both procedures were compared based on the pathology observed, such as choledocholithiasis, pancreaticobiliary strictures, and dilatation of biliary strictures. We determined the sensitivity, specificity, and negative and positive predictive values with 95% confidence intervals. The statistical significance was set at p<0.05. RESULTS The most commonly reported pathology was choledocholithiasis, and MRCP diagnosed 55 patients, of which 53 were true positive cases when compared with the ERCP results of the same patients. MRCP demonstrated greater sensitivity and specificity (respectively) for screening choledocholithiasis (96.2, 91.8), cholelithiasis (100, 75.8), pancreatic duct stricture (100, 100), and hepatic duct mass (100, 100) and showed statistically significant values. The sensitivity of MRCP is lower for identifying benign and malignant strictures, but its specificity was observed to be reliable. CONCLUSION When it comes to determining the severity of obstructive jaundice, both in its early and later stages, the MRCP technique is widely regarded as a reliable means of diagnostic imaging. The diagnostic function of ERCP has been significantly reduced as a result of the precision of MRCP as well as its non-invasive nature. In addition to being a helpful non-invasive method to identify biliary diseases and avoid unnecessary ERCPs and their risks, MRCP offers good diagnostic accuracy for obstructive jaundice.
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Affiliation(s)
- Javaria Isram
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Ehtesham Haider
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Rao Saad Ali Khan
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Muhammad Hafeez
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Rashk E Hinna
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Isfandyar Baig
- General Medicine, Royal Bournemouth Hospital, Bournemouth, GBR
| | - Aqsa Shahid
- Gastroenterology, Pak Emirates Military Hospital (PEMH), Rawalpindi, PAK
| | - Manahil Chaudhry
- General Medicine, The Mid Yorkshire Hospital NHS Trust, Wakefield, GBR
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Lynch LE, Hair AB, Soni KG, Yang H, Gollins LA, Narvaez-Rivas M, Setchell KDR, Preidis GA. Cholestasis impairs gut microbiota development and bile salt hydrolase activity in preterm neonates. Gut Microbes 2023; 15:2183690. [PMID: 36843227 PMCID: PMC9980517 DOI: 10.1080/19490976.2023.2183690] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
Cholestasis refers to impaired bile flow from the liver to the intestine. In neonates, cholestasis causes poor growth and may progress to liver failure and death. Normal bile flow requires an intact liver-gut-microbiome axis, whereby liver-derived primary bile acids are transformed into secondary bile acids. Microbial bile salt hydrolase (BSH) enzymes are responsible for the first step, deconjugating glycine- and taurine-conjugated primary bile acids. Cholestatic neonates often are treated with the potent choleretic bile acid ursodeoxycholic acid (UDCA), although interactions between UDCA, gut microbes, and other bile acids are poorly understood. To gain insight into how the liver-gut-microbiome axis develops in extreme prematurity and how cholestasis alters this maturation, we conducted a nested case-control study collecting 124 stool samples longitudinally from 24 preterm infants born at mean 27.2 ± 1.8 weeks gestation and 946 ± 249.6 g, half of whom developed physiologic cholestasis. Samples were analyzed by whole metagenomic sequencing, in vitro BSH enzyme activity assays optimized for low biomass fecal samples, and quantitative mass spectrometry to measure the bile acid metabolome. In extremely preterm neonates, acquisition of the secondary bile acid biosynthesis pathway and BSH genes carried by Clostridium perfringens are the most prominent features of early microbiome development. Cholestasis interrupts this developmental pattern. BSH gene abundance and enzyme activity are profoundly reduced in cholestatic neonates, resulting in decreased quantities of unconjugated bile acids. UDCA restores total fecal bile acid levels in cholestatic neonates, but this is due to a 522-fold increase in fecal UDCA. A majority of bile acids in early development are atypical positional and stereo-isomers of bile acids. We report novel associations linking isomeric bile acids and BSH activity to neonatal growth trajectories. These data highlight deconjugation of bile acids as a key microbial function that is acquired in early neonatal development and impaired by cholestasis.
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Affiliation(s)
- Lauren E. Lynch
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Amy B. Hair
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA,CONTACT Amy B. Hair Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, 6621 Fannin Street, Suite A5590, Houston, TX77030, USA
| | - Krishnakant G. Soni
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Heeju Yang
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Laura A. Gollins
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Monica Narvaez-Rivas
- Division of Pathology and Laboratory Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Kenneth D. R. Setchell
- Division of Pathology and Laboratory Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Geoffrey A. Preidis
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA,Geoffrey A. Preidis Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, 1102 Bates Avenue, Feigin Tower Suite 860, Houston, TX77030, USA
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4
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Yang H, Lin SZ, Guan SH, Wang WQ, Li JY, Yang GD, Zhang SL. Two novel mutations in the VPS33B gene in a Chinese patient with arthrogryposis, renal dysfunction and cholestasis syndrome 1: A case report. World J Clin Cases 2022; 10:11016-11022. [PMID: 36338198 PMCID: PMC9631127 DOI: 10.12998/wjcc.v10.i30.11016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/27/2022] [Accepted: 09/14/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The VPS33B (OMIM: 608552) gene is located on chromosome 15q26.1. We found a female infant with autosomal recessive arthrogryposis, renal dysfunction and cholestasis syndrome 1 (ARCS1) caused by mutation in VPS33B. The child was diagnosed with ARCS1 (OMIM: 208085) after the whole exome sequencing revealed two heterozygous mutations (c.96+1G>C, c.242delT) in the VPS33B gene.
CASE SUMMARY We report a Chinese female infant with neonatal cholestasis disorder, who was eventually diagnosed with ARCS1 by genetic analysis. Genetic testing revealed two new mutations (c.96+1G>C and c.242delT) in VPS33B, which is the causal gene. The patient was compound heterozygous, and her parents were both heterozygous.
CONCLUSION This study extends the mutational spectrum of the VPS33B gene to provide a molecular basis for the etiological diagnosis of ARCS1 and for genetic counseling of the family.
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Affiliation(s)
- Hui Yang
- Department of Neonatology, Hainan Women and Children's Medical Center, Haikou 570100, Hainan Province, China
| | - Shuang-Zhu Lin
- Diagnosis and Treatment Center for Children, The First Affiliated Hospital to Changchun University of Chinese Medicine, Changchun 130021, Jilin Province, China
| | - Shi-Hui Guan
- Diagnosis and Treatment Center for Children, The First Affiliated Hospital to Changchun University of Chinese Medicine, Changchun 130021, Jilin Province, China
| | - Wan-Qi Wang
- Changchun University of Chinese Medicine, Changchun 130000, Jilin Province, China
| | - Jia-Yi Li
- Changchun University of Chinese Medicine, Changchun 130000, Jilin Province, China
| | - Gui-Dan Yang
- Department of Neonatology, Hainan Women and Children's Medical Center, Haikou 570100, Hainan Province, China
| | - Su-Li Zhang
- Department of Neonatology, Hainan Women and Children's Medical Center, Haikou 570100, Hainan Province, China
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5
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Quelhas P, Jacinto J, Cerski C, Oliveira R, Oliveira J, Carvalho E, dos Santos J. Protocols of Investigation of Neonatal Cholestasis-A Critical Appraisal. Healthcare (Basel) 2022; 10:2012. [PMID: 36292464 PMCID: PMC9602084 DOI: 10.3390/healthcare10102012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/04/2022] Open
Abstract
Neonatal cholestasis (NC) starts during the first three months of life and comprises extrahepatic and intrahepatic groups of diseases, some of which have high morbimortality rates if not timely identified and treated. Prolonged jaundice, clay-colored or acholic stools, and choluria in an infant indicate the urgent need to investigate the presence of NC, and thenceforth the differential diagnosis of extra- and intrahepatic causes of NC. The differential diagnosis of NC is a laborious process demanding the accurate exclusion of a wide range of diseases, through the skillful use and interpretation of several diagnostic tests. A wise integration of clinical-laboratory, histopathological, molecular, and genetic evaluations is imperative, employing extensive knowledge about each evaluated disease as well as the pitfalls of each diagnostic test. Here, we review the difficulties involved in correctly diagnosing the cause of cholestasis in an affected infant.
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Affiliation(s)
- Patricia Quelhas
- Faculty of Health Sciences, Health Science Investigation Center of University of Beira Interior (CICS-UBI), 6200-506 Covilha, Portugal
| | - Joana Jacinto
- Medicine Department, University of Beira Interior (UBI), Faculty of Health Sciences, 6201-001 Covilha, Portugal
| | - Carlos Cerski
- Pathology Department of Universidade Federal do Rio Grande do Sul (UFRGS), Pathology Service of Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre 90035-903, Brazil
| | - Rui Oliveira
- Centro de Diagnóstico Histopatológico (CEDAP), 3000-377 Coimbra, Portugal
| | - Jorge Oliveira
- Center for Predictive and Preventive Genetics (CGPP), IBMC, UnIGENe, i3S, University of Porto, 4200-135 Porto, Portugal
| | - Elisa Carvalho
- Department of Gastroenterology and Hepatology, Hospital de Base do Distrito Federal, Hospital da Criança de Brasília, Brasília 70330-150, Brazil
| | - Jorge dos Santos
- Faculty of Health Sciences, Health Science Investigation Center of University of Beira Interior (CICS-UBI), 6200-506 Covilha, Portugal
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Sun X, Cai Y, Dai W, Jiang W, Tang W. The difference of gut microbiome in different biliary diseases in infant before operation and the changes after operation. BMC Pediatr 2022; 22:502. [PMID: 36002814 PMCID: PMC9404627 DOI: 10.1186/s12887-022-03570-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 08/21/2022] [Indexed: 11/25/2022] Open
Abstract
Background Evidence supports an association between cholestatic liver disease and changes in microbiome composition. Nevertheless, the identification of this special type of biliary atresia from non-biliary atresia cholestasis is still a major clinical difficulty. The purpose of this study is to compare the differences in the composition of gut microbiome between infants with biliary atresia and infant with non-biliary atrestic cholestasis, to find new ways to identify and diagnose these two diseases early, to understand the influence of the presence or absence of bile on the composition of the gut microbiome in infants with cholestasis. Methods Using 16S rDNA gene sequencing technology to analyze the intestinal flora of the participants. Results In terms of diversity, there is an obvious structural separation in the intestinal microbiota of the BA group and the CD group, and this structural separation also exists in the comparison between the two groups before surgery. Taxonomic analysis demonstrated that the two groups showed an increase in Proteobacteria and Firmicutes before surgery, and the relative abundance of potential pathogens such as Shigella, Streptococcus, Klebsiella, etc. increased, potential probiotics such as Bifidobacteria and Lactobacillus decreased, but the relative abundance of each genus was different between groups. It was found that Enterococcus, Ralstonia, Nitriliruptoraceae, etc. were differentially enriched in the BA group, the CD group are mainly enriched in Veillonella, Clostridium_sensu_stricto_1 and Lactobacillus. Functional analysis of the groups showed that the BA group mainly focused on the processes of energy release processes, and the CD group mainly focused on the biosynthesis of amino-acids to consume energy. Conclusions The composition of intestinal flora is different between biliary atresia and non-biliary atretic cholestasis. Enterococcus, Ralstonia, etc. may become biomarkers for the identification and diagnosis of both.
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Affiliation(s)
- Xinhe Sun
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yaoyao Cai
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Wenwen Dai
- Department of Pediatric Surgery, Yancheng Maternity and Child Health Care Hospital, Yancheng, China
| | - Weiwei Jiang
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.
| | - Weibing Tang
- Department of Pediatric Surgery, Children's Hospital of Nanjing Medical University, Nanjing, China.
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Henriksen NL, Hansen SH, Lycas MD, Pan X, Eriksen T, Johansen LS, Sprenger RR, Ejsing CS, Burrin DG, Skovgaard K, Christensen VB, Thymann T, Pankratova S. Cholestasis alters brain lipid and bile acid composition and compromises motor function in neonatal piglets. Physiol Rep 2022; 10:e15368. [PMID: 35822260 PMCID: PMC9277266 DOI: 10.14814/phy2.15368] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 05/12/2022] [Accepted: 06/06/2022] [Indexed: 11/24/2022] Open
Abstract
Infants with neonatal cholestasis are prone to neurodevelopmental deficits, however, the underlying pathogenesis is unclear. Lipid malabsorption and accumulation of potentially neurotoxic molecules in the blood such as bile acids are important yet relatively unexplored pathways. Here, we developed a translational piglet model to understand how the molecular bile acid and lipid composition of the brain is affected by this disease and relates to motor function. Piglets (8-days old) had bile duct ligation or sham surgery and were fed a formula diet for 3 weeks. Alongside sensory-motor deficits observed in bile duct-ligated animals, we found a shift toward a more hydrophilic and conjugated bile acid profile in the brain. Additionally, comprehensive lipidomics of the cerebellum revealed a decrease in total lipids including phosphatidylinositols and phosphatidylserines and increases in lysophospholipid species. This was paralleled by elevated cerebellar expression of genes related to inflammation and tissue damage albeit without significant impact on the brain transcriptome. This study offers new insights into the developing brain's molecular response to neonatal cholestasis indicating that bile acids and lipids may contribute in mediating motor deficits.
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Affiliation(s)
- Nicole Lind Henriksen
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal SciencesUniversity of CopenhagenFrederiksberg CDenmark
| | - Svend Høime Hansen
- Department of Clinical BiochemistryCopenhagen University Hospital, RigshospitaletCopenhagen ØDenmark
| | | | - Xiaoyu Pan
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal SciencesUniversity of CopenhagenFrederiksberg CDenmark
| | - Thomas Eriksen
- Department of Veterinary Clinical SciencesUniversity of CopenhagenFrederiksberg CDenmark
| | | | - Richard R. Sprenger
- Department of Biochemistry and Molecular Biology, VILLUM Center for Bioanalytical SciencesUniversity of Southern DenmarkOdense MDenmark
| | - Christer Stenby Ejsing
- Department of Biochemistry and Molecular Biology, VILLUM Center for Bioanalytical SciencesUniversity of Southern DenmarkOdense MDenmark
| | - Douglas G. Burrin
- Department of Pediatrics, United States Department of Agriculture, Agricultural Research ServiceChildren's Nutrition Research Center, Baylor College of MedicineHoustonTexasUSA
| | - Kerstin Skovgaard
- Department of Biotechnology and BiomedicineTechnical University of DenmarkLyngbyDenmark
| | - Vibeke Brix Christensen
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal SciencesUniversity of CopenhagenFrederiksberg CDenmark
- Department of Pediatrics and Adolescent MedicineCopenhagen University Hospital, RigshospitaletCopenhagen ØDenmark
| | - Thomas Thymann
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal SciencesUniversity of CopenhagenFrederiksberg CDenmark
| | - Stanislava Pankratova
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal SciencesUniversity of CopenhagenFrederiksberg CDenmark
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8
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Bilal H, Irshad M, Shahzadi N, Hashmi A, Ullah H. Neonatal Cholestasis: The Changing Etiological Spectrum in Pakistani Children. Cureus 2022; 14:e25882. [PMID: 35844336 PMCID: PMC9277006 DOI: 10.7759/cureus.25882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: To determine the frequency of clinical presentation and laboratory profile in the diagnosis of the etiological spectrum of neonatal cholestasis. Material and methods: In this prospective cross-sectional study, we recruited children who presented with jaundice and direct hyperbilirubinemia with onset in the first three months of life. The study was conducted between April 2019 to March 2021 (24 months) at the Government Lady Reading Hospital of Khyber Pakhtunkhwa province in Pakistan. The diagnosis was based on history and clinical findings that included jaundice, stool color, itching, abdominal distention, and deranged liver function tests and confirmed on liver biopsy and specific diagnostic tests. Data was recorded and analyzed using SPSS version 20 (IBM Corp., Armonk, NY). Results: A total of 90 children were included in the study, out of which 65.6% were male. The average age was recorded as 118.01 days + 118.1 SD. Jaundice, dark urine, and hepatomegaly were found in 85.6% of children while ophthalmologic disorder, congenital heart disease, and itching were the least common symptoms. Laboratory findings of the cholestasis patients showed high bilirubin (mean: 8.88 mg/dL), alanine transaminase (ALT) (mean: 177.48 IU/mL), aspartate transaminase (AST) (mean: 187.11 IU/mL), gamma-glutamyl transpeptidase (GGT) (mean: 187.66 IU/mL) and prolonged international normalized ratio (INR) (mean: 2.20) in majority of patients. The genetic and metabolic disorder was the leading cause found in the majority of children, which was 43.8%. Conclusion: The common causes of neonatal cholestasis in this study are galactosemia, idiopathic hepatitis, and biliary atresia. The common presentation includes jaundice, hepatomegaly, direct hyperbilirubinemia, raised liver enzymes, and INR.
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Chen YT, Gao MJ, Zheng ZB, Huang L, Du Q, Zhu DW, Liu YM, Jin Z. Comparative analysis of cystic biliary atresia and choledochal cysts. Front Pediatr 2022; 10:947876. [PMID: 36090570 PMCID: PMC9448952 DOI: 10.3389/fped.2022.947876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/27/2022] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Cystic biliary atresia (CBA) is a rare and peculiar type of biliary atresia (BA) that is easily confused with infantile choledochal cysts (CCs). This study explored information for early CBA diagnosis and treatment. METHOD The authors retrospectively analyzed the clinical data of 32 children with hilar cysts from January 2013 to May 2021. According to the diagnosis, they were divided into the CBA (n = 12) and CC (n = 20) groups. Patient features, biochemical indexes, preoperative ultrasound characteristics, cholangiography features, and intraoperative findings were analyzed and compared between the two groups. RESULTS The alanine aminotransferase, aspartate aminotransferase, total bilirubin, and direct bilirubin levels in the CBA group were higher than in the CCs group (P < 0.05). Additionally, B-mode ultrasound showed a cystic mass in front of the hepatic hilum, and the cyst size was much smaller in the CBA group compared with the CC group (2.2 ± 1.3 cm vs. 6.0 ± 2.2 cm, P < 0.001). Among all of the parameters, cyst width was the most accurate for identifying CBA and CCs. A cutoff value of 2.5 cm (area under the curve, 0.98, P < 0.001) showed 90.9% sensitivity and 95% specificity for cyst size. CONCLUSION For children with early-onset severe jaundice, and if the width of the cystic mass was ≤2.5 cm, a diagnosis of CBA was highly likely. Early cholangiography and surgical treatment are necessary for the effective treatment of these infants.
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Affiliation(s)
- Yu-Tong Chen
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Ming-Juan Gao
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Ze-Bing Zheng
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Lu Huang
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Qing Du
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Dai-Wei Zhu
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Yuan-Mei Liu
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
| | - Zhu Jin
- Department of Pediatric Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China.,Department of Pediatric Surgery, Guizhou Children's Hospital, Zunyi, China
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10
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Zhou JL, Zhao YZ, Wang SS, Chen MX, Zhou S, Chen C. RNA Splicing: A Versatile Regulatory Mechanism in Pediatric Liver Diseases. Front Mol Biosci 2021; 8:725308. [PMID: 34651015 PMCID: PMC8505697 DOI: 10.3389/fmolb.2021.725308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/23/2021] [Indexed: 12/03/2022] Open
Abstract
With the development of high-throughput sequencing technology, the posttranscriptional mechanism of alternative splicing is becoming better understood. From decades of studies, alternative splicing has been shown to occur in multiple tissues, including the brain, heart, testis, skeletal muscle, and liver. This regulatory mechanism plays an important role in physiological functions in most liver diseases. Currently, due to the absence of symptoms, chronic pediatric liver diseases have a significant impact on public health. Furthermore, the progression of the disease is accelerated in children, leading to severe damage to their liver tissue if no precautions are taken. To this end, this review article summarizes the current knowledge of alternative splicing in pediatric liver diseases, paying special attention to liver damage in the child stage. The discussion of the regulatory role of splicing in liver diseases and its potential as a new therapeutic target is also included.
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Affiliation(s)
- Jian-Li Zhou
- Division of Gastroenterology, Shenzhen Children's Hospital, Shenzhen, China
| | - Yu-Zhen Zhao
- Division of Gastroenterology, Shenzhen Children's Hospital, Shenzhen, China
| | - Shan-Shan Wang
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Mo-Xian Chen
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
| | - Shaoming Zhou
- Division of Gastroenterology, Shenzhen Children's Hospital, Shenzhen, China
| | - Chen Chen
- Department of Infectious Disease, Nanjing Second Hospital, Nanjing University of Chinese Medicine, Nanjing, China
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11
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A Two-Year Clinical Description of a Patient with a Rare Type of Low-GGT Cholestasis Caused by a Novel Variant of USP53. Genes (Basel) 2021; 12:genes12101618. [PMID: 34681012 PMCID: PMC8535307 DOI: 10.3390/genes12101618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/06/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022] Open
Abstract
Here, we report a novel truncating mutation in the ubiquitin-specific peptidase gene (USP53) causing low-γ-GT (GGT) cholestasis. Genetic testing was carried out, including clinical exome sequencing for the proband and Sanger sequencing for the proband and his parents. The proband harbored a novel c.1017_1057del (p.(Cys339TrpfsTer7)) mutation in the ubiquitin carboxyl-terminal hydrolase (UCH) domain of USP53; we describe the clinical and laboratory features of the patient with a rare type of low-GGT cholestasis caused by this variant. The clinical presentation was found to be similar to that of phenotypes described in previous studies. However, there was an unusual presence of liver hemangiomas observed in our patient. Thus, our report reinforces the link between USP53 mutations and cholestasis. With this report, we confirm USP53 as the gene for low-GGT cholestasis and describe liver hemangiomas as a possible additional symptom of the phenotype spectrum. The inclusion of USP53 in the OMIM database and liver gene panels can further increase the effectiveness of molecular genetic studies.
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12
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Kim IH, An YS, Lee SJ, Hong J, Yoon JK. Hilar Choledochal Cyst Mimicking Biliary Atresia on Hepatobiliary Scintigraphy: a Case Report. Nucl Med Mol Imaging 2021; 55:96-99. [PMID: 33968276 DOI: 10.1007/s13139-021-00688-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 11/29/2022] Open
Abstract
Hepatobiliary scintigraphy has been widely used for the differential diagnosis of neonatal cholestasis. Relatively good hepatic uptake with no evidence of excretion into the bowel for up to 24 h is a representative finding of biliary atresia. Hepatobiliary scintigraphy has very high sensitivity and moderate specificity. Here, we report a false-positive case of hepatobiliary scintigraphy in a child with a choledochal cyst, which mimicked biliary atresia.
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Affiliation(s)
- Il-Hyun Kim
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea
| | - Young-Sil An
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea
| | - Su Jin Lee
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea
| | - Jeong Hong
- Department of Surgery, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea
| | - Joon-Kee Yoon
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea
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A Novel Mutation of VPS33 B Gene Associated with Incomplete Arthrogryposis-Renal Dysfunction-Cholestasis Phenotype. Case Rep Genet 2020; 2020:8872294. [PMID: 33029437 PMCID: PMC7532373 DOI: 10.1155/2020/8872294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/28/2020] [Accepted: 09/12/2020] [Indexed: 02/05/2023] Open
Abstract
Arthrogryposis-renal dysfunction-cholestasis (ARC) syndrome is an autosomal recessive disorder caused by mutations of the VPS33B encoding the vacuolar protein sorting 33B (VPS33B), which is involved in the intracellular protein sorting and vesicular trafficking. We report a rare case of ARC syndrome without arthrogryposis caused by a novel mutation of VPS33B. A female patient of Greek origin presented on the 14th day of life with renal tubular acidosis, Fanconi syndrome, nephrogenic diabetes insipidus, and cholestasis with normal gamma-glutamyl transpeptidase, without arthrogryposis and dysmorphic features. She was born to apparently healthy, nonconsanguineous parents. Additional features included dry and scaling skin, generalized hypotonia, hypoplastic corpus callosum, neurodevelopmental delay, failure to thrive, short stature, recurrent febrile episodes with and without infections, and gastrointestinal bleeding. DNA testing revealed that the patient was homozygous for the novel c.1098_1099delTG (p.Glu367Alafs∗17) mutation of exon 14 of VPS33B gene (NM_018668) on chromosome 15q26.1, leading to a nonsense frameshift variant of VPS33B with premature termination of translation. Her parents were heterozygous for the same VPS33B mutation. The prognosis was predictably poor in the context of the intractable polyuria necessitating long-term parenteral fluid administration via indwelling central catheter leading to catheter-related sepsis, to which she eventually succumbed at the age of 7 months. This is the first published VPS33B mutation in an ARC patient of Greek origin. The current case adds to the spectrum of ARC-associated VPS33B mutations and provides evidence supporting the existence of incomplete ARC phenotype. Increased awareness and early genetic testing for ARC are suggested in cases with isolated cholestasis and/or renal tubular dysfunction, even in the absence of arthrogryposis.
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14
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Gallengangsatresie. Monatsschr Kinderheilkd 2019. [DOI: 10.1007/s00112-019-00768-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Madadi-Sanjani O, Blaser J, Voigt G, Kuebler JF, Petersen C. Home-based color card screening for biliary atresia: the first steps for implementation of a nationwide newborn screening in Germany. Pediatr Surg Int 2019; 35:1217-1222. [PMID: 31346695 DOI: 10.1007/s00383-019-04526-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/17/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Biliary atresia is a rare neonatal disease and the most common indication for pediatric liver transplantation. Kasai portoenterostomy is the initial treatment, aiming to prevent liver transplantation. Beyond age at Kasai, few prognostic factors are known. Multiple countries have established screening methods to reduce the age at Kasai and recent analysis shows significant better outcomes for screening cohorts. In 2016, we established a decentralized stool color card screening in Lower Saxony and we present our first 2 years of experiences. METHODS In cooperation with a major German health insurance company and the Medical Association of Lower Saxony, we established the screening project, printed 120,000 color cards, and distributed them to all maternity hospitals. Program advertises were printed in newspapers and medical journals. After the first year, the project was evaluated. Thirty maternity hospitals and local practitioners were contacted via telephone, Internet, intranet, and pediatric journals. RESULTS One out of seventy-six maternity hospitals (1.3%) refused to participate in the screening. 30 hospitals (40%) were contacted and 93.5% of the interviewed staff reported that stool color cards were handed out regularly and discussed with the parents. Only 20% of local practitioners assessed neonatal cholestasis to be a relevant problem during daily practice, and 55% regarded a stool color card screening to be useful. CONCLUSIONS In the second year, we extended the screening project to outpatient maternity clinics. Based on the responses of local practitioners, we regard the voluntary screening as insufficient and we have contacted the Federal Joint Committee for the initiation of a nationwide obligatory stool color card screening.
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Affiliation(s)
- Omid Madadi-Sanjani
- Center of Pediatric Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
| | - J Blaser
- Representative Office of Lower Saxony, Techniker Krankenkasse (Health Insurance), Hannover, Germany
| | - G Voigt
- Medical Association of Lower Saxony, Representative Office of Hannover, Hannover, Germany
| | - J F Kuebler
- Center of Pediatric Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - C Petersen
- Center of Pediatric Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
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16
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Gunaydin M, Tugce Bozkurter Cil A. Cholestasis in the Baby and Infant. EUROPEAN MEDICAL JOURNAL 2019. [DOI: 10.33590/emj/10310839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Cholestasis in children is a serious condition due to various aetiologic factors. If children with jaundice present with acholic stool, dark urine colour, or direct hyperbilirubinaemia, the patient should be evaluated urgently. Early and timely diagnosis and initiation of appropriate treatment are extremely important determinants of morbidity and mortality. In the neonatal period, idiopathic neonatal cholestasis, alpha-1 antitrypsin deficiency, cholestasis from infections, and biliary atresia are the most common causes of cholestasis. Nowadays, with the development of genetic and molecular biological studies, the diagnosis of many diseases that have previously been evaluated as ‘idiopathic‘ can be made. It is the aetiological factor that determines the prognosis. The treatment plan is created in accordance with aetiological causes and in response to symptoms such as pruritus and malabsorption: this can be surgical treatment across a diverse spectrum, from biliary diversion to liver transplantation. In this study, the aetiology, diagnosis, and treatment of cholestasis in babies and infants are reviewed in the light of current literature.
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Affiliation(s)
- Mithat Gunaydin
- Avicenna Hospital, Department of Pediatric Surgery, Istanbul, Turkey
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17
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Lipiński P, Jankowska I. [Progressive familial intrahepatic cholestasis type 3]. DEVELOPMENTAL PERIOD MEDICINE 2019; 22. [PMID: 30636238 PMCID: PMC8522827 DOI: 10.34763/devperiodmed.20182204.385389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Progressive familial intrahepatic cholestasis is caused by mutations in the ABCB4 gene and belongs to the family of familial intrahepatic cholestais disorders inherited in an autosomal recessive pattern. To date, about 200 patients with various hepatobiliary disorders associated with ABCB4 gene mutations have been described in the literature. The aim of this manuscript was to describe the pathogenesis, clinical presentation, diagnostic process and treatment of progressive familial intrahepatic cholestais type 3, based on the literature review.
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Affiliation(s)
- Patryk Lipiński
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik – Centrum Zdrowia Dziecka”, Warszawa, Polska,Patryk Lipiński Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik − Centrum Zdrowia Dziecka” Al. Dzieci Polskich 20, 04-730 Warszawa
| | - Irena Jankowska
- Klinika Gastroenterologii, Hepatologii, Zaburzeń Odżywiania i Pediatrii, Instytut „Pomnik – Centrum Zdrowia Dziecka”, Warszawa, Polska
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Abstract
Cholestasis refers to impairment in formation or excretion of bile. This can be due to defects in intrahepatic production of bile, defects in the transmembrane transport of bile, or mechanical obstruction to bile flow. Clinical features of cholestasis reflect the retention of components of bile (bilirubin, bile acids, cholesterol) in the body. In the neonatal period, hyperbilirubinemia can be categorized as either unconjugated (and often benign) hyperbilirubinemia, or conjugated hyperbilirubinemia due to cholestasis. It is for this reason that the first laboratory evaluation in a patient with jaundice, dark urine, and/or acholic stool is a fractionated bilirubin. This article serves as a practical primer for pediatric and neonatology trainees and covers common causes of neonatal cholestasis, as well as the diagnostic work-up and treatment. Causes that are discussed include biliary atresia, idiopathic neonatal hepatitis, gestational alloimmune liver disease, metabolic and genetic diseases, total parenteral nutrition cholestasis, and congenital infection. [Pediatr Ann. 2018;47(11):e433-e439.].
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19
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Narang R, Patel M, Tipnis NA, Tipnis SM. Congenital intrahepatic portosystemic shunts: a potential cause for early-onset neonatal cholestasis. CASE REPORTS IN PERINATAL MEDICINE 2018. [DOI: 10.1515/crpm-2017-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Cholestasis in the first days of life is uncommon in neonates. Neonatal cholestasis is usually associated with shock, sepsis, alloimmunity, metabolic disorders or biliary obstruction. A congenital intrahepatic portosystemic shunt results from failed involution of primordial liver vessels during the first days of life. Resulting shunts can lead to hepatic encephalopathy or liver tumors. A congenital intrahepatic portosystemic shunt should be considered when an alternative explanation cannot be found. In most cases, congenital intrahepatic portosystemic shunts will involute spontaneously by 1–2 years of age; however, surgical or radiologic closure may be needed.
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20
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Newsome PN, Cramb R, Davison SM, Dillon JF, Foulerton M, Godfrey EM, Hall R, Harrower U, Hudson M, Langford A, Mackie A, Mitchell-Thain R, Sennett K, Sheron NC, Verne J, Walmsley M, Yeoman A. Guidelines on the management of abnormal liver blood tests. Gut 2018; 67:6-19. [PMID: 29122851 PMCID: PMC5754852 DOI: 10.1136/gutjnl-2017-314924] [Citation(s) in RCA: 282] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/06/2017] [Accepted: 10/15/2017] [Indexed: 12/13/2022]
Abstract
These updated guidelines on the management of abnormal liver blood tests have been commissioned by the Clinical Services and Standards Committee (CSSC) of the British Society of Gastroenterology (BSG) under the auspices of the liver section of the BSG. The original guidelines, which this document supersedes, were written in 2000 and have undergone extensive revision by members of the Guidelines Development Group (GDG). The GDG comprises representatives from patient/carer groups (British Liver Trust, Liver4life, PBC Foundation and PSC Support), elected members of the BSG liver section (including representatives from Scotland and Wales), British Association for the Study of the Liver (BASL), Specialist Advisory Committee in Clinical Biochemistry/Royal College of Pathology and Association for Clinical Biochemistry, British Society of Paediatric Gastroenterology, Hepatology and Nutrition (BSPGHAN), Public Health England (implementation and screening), Royal College of General Practice, British Society of Gastrointestinal and Abdominal Radiologists (BSGAR) and Society of Acute Medicine. The quality of evidence and grading of recommendations was appraised using the AGREE II tool. These guidelines deal specifically with the management of abnormal liver blood tests in children and adults in both primary and secondary care under the following subheadings: (1) What constitutes an abnormal liver blood test? (2) What constitutes a standard liver blood test panel? (3) When should liver blood tests be checked? (4) Does the extent and duration of abnormal liver blood tests determine subsequent investigation? (5) Response to abnormal liver blood tests. They are not designed to deal with the management of the underlying liver disease.
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Affiliation(s)
- Philip N Newsome
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre and Centre for Liver Research, University of Birmingham, Birmingham, UK,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Rob Cramb
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre and Centre for Liver Research, University of Birmingham, Birmingham, UK
| | - Suzanne M Davison
- Leeds Children’s Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - John F Dillon
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, UK
| | | | - Edmund M Godfrey
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | | | - Mark Hudson
- Regional Liver and Transplant Unit, Freeman Hospital, Newcastle Upon Tyne, UK,Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne, UK
| | | | | | | | - Karen Sennett
- Killick Street Health Centre, London, UK,NHS Islington Clinical Commissioning Group, London, UK
| | - Nicholas C Sheron
- Clinical and Experimental Science, Faculty of Medicine, University of Southampton, Southampton, UK
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21
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Shneider BL, Moore J, Kerkar N, Magee JC, Ye W, Karpen SJ, Kamath BM, Molleston JP, Bezerra JA, Murray KF, Loomes KM, Whitington PF, Rosenthal P, Squires RH, Guthery SL, Arnon R, Schwarz KB, Turmelle YP, Sherker AH, Sokol RJ. Initial assessment of the infant with neonatal cholestasis-Is this biliary atresia? PLoS One 2017; 12:e0176275. [PMID: 28493866 PMCID: PMC5426590 DOI: 10.1371/journal.pone.0176275] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 04/07/2017] [Indexed: 01/29/2023] Open
Abstract
Introduction Optimizing outcome in biliary atresia (BA) requires timely diagnosis. Cholestasis is a presenting feature of BA, as well as other diagnoses (Non-BA). Identification of clinical features of neonatal cholestasis that would expedite decisions to pursue subsequent invasive testing to correctly diagnose or exclude BA would enhance outcomes. The analytical goal was to develop a predictive model for BA using data available at initial presentation. Methods Infants at presentation with neonatal cholestasis (direct/conjugated bilirubin >2 mg/dl [34.2 μM]) were enrolled prior to surgical exploration in a prospective observational multi-centered study (PROBE–NCT00061828). Clinical features (physical findings, laboratory results, gallbladder sonography) at enrollment were analyzed. Initially, 19 features were selected as candidate predictors. Two approaches were used to build models for diagnosis prediction: a hierarchical classification and regression decision tree (CART) and a logistic regression model using a stepwise selection strategy. Results In PROBE April 2004-February 2014, 401 infants met criteria for BA and 259 for Non-BA. Univariate analysis identified 13 features that were significantly different between BA and Non-BA. Using a CART predictive model of BA versus Non-BA (significant factors: gamma-glutamyl transpeptidase, acholic stools, weight), the receiver operating characteristic area under the curve (ROC AUC) was 0.83. Twelve percent of BA infants were misclassified as Non-BA; 17% of Non-BA infants were misclassified as BA. Stepwise logistic regression identified seven factors in a predictive model (ROC AUC 0.89). Using this model, a predicted probability of >0.8 (n = 357) yielded an 81% true positive rate for BA; <0.2 (n = 120) yielded an 11% false negative rate. Conclusion Despite the relatively good accuracy of our optimized prediction models, the high precision required for differentiating BA from Non-BA was not achieved. Accurate identification of BA in infants with neonatal cholestasis requires further evaluation, and BA should not be excluded based only on presenting clinical features.
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Affiliation(s)
- Benjamin L. Shneider
- Pediatric Gastroenterology, Hepatology, and Nutrition; Baylor College of Medicine; Houston, Texas, United States
- * E-mail:
| | - Jeff Moore
- Department of Biostatistics; University of Michigan; Ann Arbor, Michigan, United States
| | - Nanda Kerkar
- Children’s Hospital of Los Angeles; Los Angeles, California, United States
- Mount Sinai; New York, New York, United States
| | - John C. Magee
- University of Michigan Medical School; Ann Arbor, Michigan, United States
| | - Wen Ye
- Department of Biostatistics; University of Michigan; Ann Arbor, Michigan, United States
| | - Saul J. Karpen
- Pediatric Gastroenterology, Hepatology, and Nutrition; Emory University School of Medicine/Children’s Healthcare of Atlanta; Atlanta, Georgia, United States
| | - Binita M. Kamath
- Division of Gastroenterology, Hepatology, and Nutrition; Hospital for Sick Children and University of Toronto; Toronto, Ontario, Canada
| | - Jean P. Molleston
- Pediatric Gastroenterology, Hepatology, and Nutrition; Indiana University School of Medicine/Riley Hospital for Children; Indianapolis, Indiana, United States
| | - Jorge A. Bezerra
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition; Cincinnati Children’s Hospital Medical Center; Cincinnati, Ohio, United States
| | - Karen F. Murray
- Division of Gastroenterology and Hepatology; University of Washington Medical Center; Seattle Children’s; Seattle, Washington, United States
| | - Kathleen M. Loomes
- Pediatric Gastroenterology, Hepatology, and Nutrition; Children’s Hospital of Philadelphia; Philadelphia, Pennsylvania, United States
| | - Peter F. Whitington
- Pediatrics Division of Gastroenterology, Hepatology, and Nutrition; Ann and Robert H. Lurie Children’s Hospital of Chicago; Chicago, Illinois, United States
| | - Philip Rosenthal
- Division of Gastroenterology, Hepatology, and Nutrition; Department of Pediatrics; University of California San Francisco; San Francisco, California, United States
| | - Robert H. Squires
- Children’s Hospital of Pittsburgh; Pittsburgh, Pennsylvania, United States
| | - Stephen L. Guthery
- Pediatric Gastroenterology, Hepatology, and Nutrition; University of Utah; Salt Lake City, Utah, United States
| | - Ronen Arnon
- Mount Sinai; New York, New York, United States
| | | | - Yumirle P. Turmelle
- Washington University School of Medicine; St. Louis, Missouri, United States
| | - Averell H. Sherker
- Liver Diseases Research Branch; National Institute of Diabetes and Digestive and Kidney Diseases; National Institutes of Health; Bethesda, Maryland, United States
| | - Ronald J. Sokol
- Section of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics; University of Colorado School of Medicine; Children’s Hospital Colorado; Aurora, Colorado, United States
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Caffarelli C, Santamaria F, Di Mauro D, Mastrorilli C, Mirra V, Bernasconi S. Progress in pediatrics in 2015: choices in allergy, endocrinology, gastroenterology, genetics, haematology, infectious diseases, neonatology, nephrology, neurology, nutrition, oncology and pulmonology. Ital J Pediatr 2016; 42:75. [PMID: 27566421 PMCID: PMC5002164 DOI: 10.1186/s13052-016-0288-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 08/10/2016] [Indexed: 12/29/2022] Open
Abstract
This review focuses key advances in different pediatric fields that were published in Italian Journal of Pediatrics and in international journals in 2015. Weaning studies continue to show promise for preventing food allergy. New diagnostic tools are available for identifying the allergic origin of allergic-like symptoms. Advances have been reported in obesity, short stature and autoimmune endocrine disorders. New molecules are offered to reduce weight gain and insulin-resistance in obese children. Regional investigations may provide suggestions for preventing short stature. Epidemiological studies have evidenced the high incidence of Graves' disease and Hashimoto's thyroiditis in patients with Down syndrome. Documentation of novel risk factors for celiac disease are of use to develop strategies for prevention in the population at-risk. Diagnostic criteria for non-celiac gluten sensitivity have been reported. Negative effect on nervous system development of the supernumerary X chromosome in Klinefelter syndrome has emerged. Improvements have been made in understanding rare diseases such as Rubinstein-Taybi syndrome. Eltrombopag is an effective therapy for immune trombocytopenia. Children with sickle-cell anemia are at risk for nocturnal enuresis. Invasive diseases caused by Streptococcus pyogenes are still common despite of vaccination. No difference in frequency of antibiotic prescriptions for acute otitis media between before the publication of the national guideline and after has been found. The importance of timing of iron administration in low birth weight infants, the effect of probiotics for preventing necrotising enterocolitis and perspectives for managing jaundice and cholestasis in neonates have been highlighted. New strategies have been developed to reduce the risk for relapse in nephrotic syndrome including prednisolone during upper respiratory infection. Insights into the pathophysiology of cerebral palsy, arterial ischemic stroke and acute encephalitis may drive advances in treatment. Recommendations on breastfeeding and complementary feeding have been updated. Novel treatments for rhabdomyosarcoma should be considered for paediatric patients. Control of risk factors for bronchiolitis and administration of pavilizumab for preventing respiratory syncytial virus infection may reduce hospitalization. Identification of risk factors for hospitalization in children with wheezing can improve the management of this disease. Deletions or mutations in genes encoding proteins for surfactant function may cause diffuse lung disease.
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Affiliation(s)
- Carlo Caffarelli
- Clinica Pediatrica, Department of Clinical and Experimental Medicine, Azienda Ospedaliera-Universitaria, University of Parma, Parma, Italy
| | - Francesca Santamaria
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Dora Di Mauro
- Clinica Pediatrica, Department of Clinical and Experimental Medicine, Azienda Ospedaliera-Universitaria, University of Parma, Parma, Italy
| | - Carla Mastrorilli
- Clinica Pediatrica, Department of Clinical and Experimental Medicine, Azienda Ospedaliera-Universitaria, University of Parma, Parma, Italy
| | - Virginia Mirra
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Sergio Bernasconi
- Pediatrics Honorary Member University Faculty, G D’Annunzio University of Chieti-Pescara, Chieti, Italy
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23
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Halaweish I, Ralls M, Siddiqui S, Dickinson C, Jarboe MD. Obstructive jaundice secondary to Morgagni hernia in an infant with Fontan circulation. Pediatr Surg Int 2015; 31:1199-202. [PMID: 26500076 DOI: 10.1007/s00383-015-3804-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/12/2015] [Indexed: 11/27/2022]
Abstract
The vast majority of congenital diaphragmatic cases present with severe respiratory distress in the immediate neonatal period. Obstructive jaundice secondary to CDH is a rare presenting symptom, previously unreported with Morgagni type hernias which comprise 2% of all CDHs. Although the safety of minimally invasive repair for CDH has been shown previously, there has been little data on its safety for patients with complex congenital cardiac disease. In this case report, we present an 18-month old infant with Fontan circulation presenting with jaundice secondary to Morgagni hernia who ultimately underwent laparoscopic repair. A brief discussion of the safety of laparoscopic surgery in patients post-Fontan is included.
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Affiliation(s)
- Ihab Halaweish
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Mathew Ralls
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Sabina Siddiqui
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Chris Dickinson
- Section of Pediatric Gastroenterology, Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Marcus D Jarboe
- Section of Pediatric Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA. .,C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., SPC 4211, Ann Arbor, MI, 48109-0344, USA.
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