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pediatric inflammatory bowel disease

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https://www.readbyqxmd.com/read/28434027/can-ultrasound-be-used-as-the-primary-imaging-in-children-with-suspected-crohn-disease
#1
Timothy L Tsai, Megan B Marine, Matthew R Wanner, Matthew L Cooper, Steven J Steiner, Fangqian Ouyang, S Gregory Jennings, Boaz Karmazyn
BACKGROUND: There is growing literature on the use of ultrasound (US) for evaluation of Crohn disease in adults, but few studies have been conducted on children. Several studies demonstrated high accuracy of US in the diagnosis of Crohn disease. Using US as the primary screening imaging modality for Crohn disease can reduce health care costs, the need for sedation and ionizing radiation exposure. OBJECTIVE: The aim of our study is to determine if US can be used for screening evaluation of pediatric Crohn disease...
April 22, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28430891/development-and-validation-of-diagnostic-criteria-for-ibd-subtypes-with-an-emphasis-on-ibd-unclassified-in-children-a-multicenter-study-from-the-pediatric-ibd-porto-group-of-espghan
#2
Liron Birimberg-Schwartz, David M Zucker, Amichay Akriv, Salvatore Cucchiara, Fiona L Cameron, David C Wilson, Iza Lazowska, Lambri Yianni, Siba Prosad Paul, Claudio Romano, Sanja Kolacek, Stephan Buderus, Anders Pærregaard, Richard K Russell, Johanna C Escher, Dan Turner
Background: The revised Porto criteria identify subtypes of pediatric inflammatory bowel diseases: ulcerative colitis (UC), atypical UC, Inflammatory Bowel Disease Unclassified (IBDU), and Crohn's disease (CD). In continuation of the Porto criteria, we aimed to derive and validate criteria for standardizing the classification of the IBD subtypes. Methods: This was a multicenter retrospective longitudinal study from 23 centers affiliated with the Porto-group of ESPGHAN...
April 18, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28426457/race-differences-in-initial-presentation-early-treatment-and-1-year-outcomes-of-pediatric-crohn-s-disease-results-from-the-improvecarenow-network
#3
Jennifer L Dotson, Michele Cho, Josh Bricker, Michael D Kappelman, Deena J Chisolm, Gitit Tomer, Wallace V Crandall
BACKGROUND: Racially disparate care has been shown to contribute to suboptimal health care outcomes for minorities. Using the ImproveCareNow network, we investigated differences in management and outcomes of pediatric patients with Crohn's disease at diagnosis and 1-year postdiagnosis. METHODS: ImproveCareNow is a learning health network for pediatric inflammatory bowel disease. It contains prospective, longitudinal data from outpatient encounters. This retrospective study included all patients with Crohn's disease ≤21 years, September 2006 to October 2014, with the first recorded encounter ≤90 days from date of diagnosis and an encounter 1 year ±60 days...
May 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28422189/exome-analysis-of-rare-and-common-variants-within-the-nod-signaling-pathway
#4
Gaia Andreoletti, Valentina Shakhnovich, Kathy Christenson, Tracy Coelho, Rachel Haggarty, Nadeem A Afzal, Akshay Batra, Britt-Sabina Petersen, Matthew Mort, R Mark Beattie, Sarah Ennis
Pediatric inflammatory bowel disease (pIBD) is a chronic heterogeneous disorder. This study looks at the burden of common and rare coding mutations within 41 genes comprising the NOD signaling pathway in pIBD patients. 136 pIBD and 106 control samples underwent whole-exome sequencing. We compared the burden of common, rare and private mutation between these two groups using the SKAT-O test. An independent replication cohort of 33 cases and 111 controls was used to validate significant findings. We observed variation in 40 of 41 genes comprising the NOD signaling pathway...
April 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28421251/defining-the-ultrasound-longitudinal-natural-history-of-newly-diagnosed-pediatric-small-bowel-crohn-disease-treated-with-infliximab-and-infliximab-azathioprine-combination-therapy
#5
Jonathan R Dillman, Soudabeh Fazeli Dehkordy, Ethan A Smith, Michael A DiPietro, Ramon Sanchez, Vera DeMatos-Maillard, Jeremy Adler, Bin Zhang, Andrew T Trout
BACKGROUND: Little is known about changes in the imaging appearances of the bowel and mesentery over time in either pediatric or adult patients with newly diagnosed small bowel Crohn disease treated with anti-tumor necrosis factor-alpha (anti-TNF-α) therapy. OBJECTIVE: To define how bowel ultrasound findings change over time and correlate with laboratory inflammatory markers in children who have been newly diagnosed with pediatric small bowel Crohn disease and treated with infliximab...
April 18, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28417994/trends-in-epidemiology-of-pediatric-inflammatory-bowel-disease-in-canada-distributed-network-analysis-of-multiple-population-based-provincial-health-administrative-databases
#6
Eric I Benchimol, Charles N Bernstein, Alain Bitton, Matthew W Carroll, Harminder Singh, Anthony R Otley, Maria Vutcovici, Wael El-Matary, Geoffrey C Nguyen, Anne M Griffiths, David R Mack, Kevan Jacobson, Nassim Mojaverian, Divine Tanyingoh, Yunsong Cui, Zoann J Nugent, Janie Coulombe, Laura E Targownik, Jennifer L Jones, Desmond Leddin, Sanjay K Murthy, Gilaad G Kaplan
OBJECTIVES: The incidence of pediatric-onset inflammatory bowel disease (IBD) is increasing worldwide. We used population-based health administrative data to determine national Canadian IBD incidence, prevalence, and trends over time of childhood-onset IBD. METHODS: We identified children <16 years (y) diagnosed with IBD 1999-2010 from health administrative data in five provinces (Alberta, Manitoba, Nova Scotia, Ontario, Quebec), comprising 79.2% of the Canadian population...
April 18, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28417857/nuclear-medicine-imaging-in-pediatric-infection-or-chronic-inflammatory-diseases
#7
REVIEW
Alberto Signore, Andor W J M Glaudemans, Olivier Gheysens, Chiara Lauri, Onofrio A Catalano
In this review article, we focus on the most recent applications of nuclear medicine techniques (mainly (99m)Tc/(111)In white blood cells (WBC) scan, [(18)F]-FDG-PET/CT, [(18)F]-FDG-PET/MRI, and (99m)Tc-IL-2 scintigraphy) in the study of children affected by peripheral bone osteomyelitis, fungal infections, inflammatory bowel diseases, and type 1 diabetes, owing to recent important published evidences of their role in the management of these diseases. For osteomyelitis in children, both bone scintigraphy and [(18)F]-FDG-PET have a major advantage of assessing the whole body in one imaging session to confirm or exclude multifocal involvement, whereas WBC scan has a limited role...
May 2017: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/28417181/colonic-inflammation-in-pediatric-inflammatory-bowel-disease-detection-with-magnetic-resonance-enterography
#8
Alessandro Campari, Marcello Napolitano, Giovanna Zuin, Luciano Maestri, Giovanni Di Leo, Francesco Sardanelli
BACKGROUND: Colonic involvement in pediatric inflammatory bowel disease is common. Magnetic resonance (MR) enterography is considered the best imaging modality for pediatric inflammatory bowel disease evaluation. It is unclear whether the lack of a dedicated large bowel preparation prevents a reliable colonic assessment. OBJECTIVE: To determine the diagnostic performance of standard MR enterography in detecting and grading colonic inflammatory activity. MATERIALS AND METHODS: We retrospectively evaluated children who underwent both MR enterography and ileocolonoscopy with biopsies <4 weeks apart...
April 17, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28401051/surgery-in-pediatric-crohn-s-disease-indications-timing-and-post-operative-management
#9
REVIEW
Seung Kim
Pediatric onset Crohn's disease (CD) tends to have complicated behavior (stricture or penetration) than elderly onset CD at diagnosis. Considering the longer duration of the disease in pediatric patients, the accumulative chance of surgical treatment is higher than in adult onset CD patients. Possible operative indications include perianal CD, intestinal stricture or obstruction, abdominal abscess or fistula, intestinal hemorrhage, neoplastic changes and medically untreatable inflammation. Growth retardation is an operative indication only for pediatric patients...
March 2017: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28394807/patient-health-communication-mediating-effects-between-gastrointestinal-symptoms-and-gastrointestinal-worry-in-pediatric-inflammatory-bowel-disease
#10
James W Varni, Robert J Shulman, Mariella M Self, Shehzad A Saeed, Ashish S Patel, Samuel Nurko, Deborah A Neigut, Miguel Saps, George M Zacur, Chelsea V Dark, Cristiane B Bendo, John F Pohl
BACKGROUND: To investigate the effects of patient health communication regarding their inflammatory bowel disease (IBD) to their health care providers and significant others in their daily life as a mediator in the relationship between gastrointestinal symptoms and gastrointestinal worry in pediatric patients. METHODS: The Pediatric Quality of Life Inventory Gastrointestinal Symptoms, Gastrointestinal Worry, and Communication Scales, and Pediatric Quality of Life Inventory 4...
May 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28394806/immunogenicity-of-pertussis-booster-vaccination-in-children-and-adolescents-with-inflammatory-bowel-disease-a-controlled-study
#11
Aleksandra Banaszkiewicz, Agnieszka Gawronska, Beata Klincewicz, Anna Kofla-Dłubacz, Urszula Grzybowska-Chlebowczyk, Ewa Toporowska-Kowalska, Ilona Malecka, Joanna Stryczynska-Kazubska, Wojciech Feleszko, Izabella Lazowska-Przeorek, Katarzyna Karolewska-Bochenek, Jarosław Walkowiak, Janusz Slusarczyk, Andrzej Radzikowski, Urszula Demkow, Piotr Albrecht
BACKGROUND: There are limited data on antibody response to vaccination in patients with inflammatory bowel disease (IBD). In this study, we aimed to assess the immunogenicity of a booster dose of pertussis vaccine in pediatric patients with IBD and to compare their response with healthy controls. METHODS: We performed a multicenter, prospective, and controlled trial. Eligible for inclusion were children and adolescents (11-18 year olds), with no history of pertussis booster immunization after the age of 6 years or history of pertussis...
May 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28393434/multivisceral-transplantation-for-abdominal-tumors-in-children-a-single-center-experience-and-review-of-the-literature
#12
Eliza Lee, Nicole Hodgkinson, Rima Fawaz, Khashayar Vakili, Heung Bae Kim
Standard management of intra-abdominal pediatric solid tumors requires complete resection. However, tumors with multiple organ and vascular involvement present a unique surgical challenge. We conducted a retrospective chart review of four patients, aged 2-14 years, undergoing MVT for intra-abdominal tumors with significant involvement of the visceral arteries and/or portomesenteric venous system at our institution. Indications for MVT included hepatocellular carcinoma, inflammatory myofibroblastic tumor, and two cases of hepatoblastoma...
April 9, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28392328/reference-values-for-fasting-serum-resistin-in-healthy-children-and-adolescents
#13
Ulrik Lausten-Thomsen, Michael Christiansen, Paula Louise Hedley, Tenna Ruest Haarmark Nielsen, Cilius Esmann Fonvig, Oluf Pedersen, Torben Hansen, Jens-Christian Holm
BACKGROUND: Resistin is a hormone, mainly produced in macrophages and monocytes, believed to play an important role in the inflammatory response. It has been linked to several chronic diseases such as heart failure, inflammatory bowel disease, and insulin resistance. Pediatric reference levels are needed for the risk stratification and interpretation of individual serum resistin concentrations. METHODS: A total of 1191 healthy, non-obese Danish schoolchildren (727 girls) aged 6-18years (median 11...
April 6, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28390159/the-natural-history-of-primary-sclerosing-cholangitis-in-781-children-a-multicenter-international-collaboration
#14
Mark R Deneau, Wael El-Matary, Pamela L Valentino, Reham Abdou, Khaled Alqoaer, Mansi Amin, Achiya Z Amir, Marcus Auth, Fateh Bazerbachi, Annemarie Broderick, Albert Chan, Jillian Cotter, Sylvia Doan, Mounif El-Youssef, Federica Ferrari, Katryn N Furuya, Madeleine Gottrand, Frederic Gottrand, Nitika Gupta, Matjaz Homan, M K Jensen, Binita M Kamath, Kyung Mo Kim, Kaija-Leena Kolho, Anastasia Konidari, Bart Koot, Raffaele Iorio, Oren Ledder, Cara Mack, Mercedes Martinez, Tamir Miloh, Parvathi Mohan, Niamh O'Cathain, Alexandra Papadopoulou, Amanda Ricciuto, Lawrence Saubermann, Pushpa Sathya, Eyal Shteyer, Vratislav Smolka, Atushi Tanaka, Raghu Varier, Veena Venkat, Bernadette Vitola, Miriam B Vos, Marek Woynarowski, Jason Yap
BACKGROUND: There are limited data on the natural history of primary sclerosing cholangitis (PSC) in children. We aimed to describe the disease characteristics and long-term outcomes of pediatric PSC. METHODS: We retrospectively collected all pediatric PSC cases from 36 participating institutions and conducted a survival analysis from the date of PSC diagnosis to dates of diagnosis of portal hypertensive or biliary complications, cholangiocarcinoma, liver transplantation, or death...
April 8, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28379745/endoscopic-skipping-of-the-terminal-ileum-in-pediatric-crohn-disease
#15
Ishrat Mansuri, Joel G Fletcher, David H Bruining, Amy B Kolbe, Jeff L Fidler, Sunil Samuel, Jeanne Tung
OBJECTIVE: Pediatric small-bowel (SB) Crohn disease (CD) may be missed if the terminal ileum (TI) appears normal at endoscopy and SB imaging is not performed. We sought to estimate the prevalence and clinical characteristics of pediatric patients with CD and endoscopic skipping of the TI-that is, pediatric patients with active SB or upper gut inflammation and an endoscopically normal TI. MATERIALS AND METHODS: This retrospective study included pediatric patients with CD who underwent both CT enterography (CTE) or MR enterography (MRE) and ileocolonoscopy within a 30-day period between July 2004 and April 2014...
April 5, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28378134/pediatric-short-bowel-syndrome-and-subsequent-development-of-inflammatory-bowel-disease-an-illustrative-case-and-literature-review
#16
Katherine J Baxter, Jahnavi K Srinivasan, Thomas R Ziegler, Tanvi Dhere, Richard R Ricketts, Megan M Durham
Short bowel syndrome (SBS) in neonates is an uncommon but highly morbid condition. As SBS survival increases, physiologic complications become more apparent. Few reports in the literature elucidate outcomes for adults with a pediatric history of SBS. We present a case report of a patient, born with complicated gastroschisis resulting in SBS at birth, who subsequently developed symptoms and pathologic changes of inflammatory bowel disease (IBD) as an adult. The patient lived from age 7, after a Bianchi intestinal lengthening procedure, to age 34 independent of parenteral nutrition (PN), but requiring hydration fluid via G-tube...
April 4, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28373409/activation-of-tgf-%C3%AE-activated-kinase-1-promotes-colon-mucosal-pathogenesis-in-inflammatory-bowel-disease
#17
Zhiwei Liu, Fansheng Kong, Jefferson E Vallance, Eleana Harmel-Laws, Surya Amarachintha, Kris A Steinbrecher, Michael J Rosen, Sandip Bhattacharyya
The etiology and mechanisms for inflammatory bowel disease (IBD) are incompletely known. Determination of new, clinically important mechanisms for intestinal inflammation is imperative for developing effective therapies to treat IBD We sought to define a widespread mechanism for colon mucosal inflammation via the activation of TGF-β activated Kinase 1 (TAK1), a central regulator of cellular inflammatory actions. Activation of TAK1 and the downstream inflammatory signaling mediators was determined in pediatric patients with ulcerative colitis (UC) or Crohn's disease (CD) as well as in DSS-induced and spontaneous IBD in mice...
April 2017: Physiological Reports
https://www.readbyqxmd.com/read/28368365/mind-body-interventions-for-pediatric-inflammatory-bowel-disease
#18
REVIEW
Ann Ming Yeh, Anava Wren, Brenda Golianu
Pediatric inflammatory bowel disease is an autoimmune disease that causes chronic inflammation of the gastrointestinal mucosa. There is emerging evidence that the brain-gut connection affects inflammatory bowel disease (IBD) patients more than previously thought. This is evidenced by comorbid mood disorders, irritable bowel symptoms concurrent with quiescent IBD, and the potential of psychosocial stressors to trigger IBD flares. Mind-body interventions such as psychotherapy, relaxation, mindfulness, biofeedback, yoga, and clinical hypnosis offer an adjunct to standard medical treatment for IBD...
April 3, 2017: Children
https://www.readbyqxmd.com/read/28362210/solar-radiation-is-inversely-associated-with-inflammatory-bowel-disease-admissions
#19
Francisca Jaime, Maria C Riutort, Manuel Alvarez-Lobos, Rodrigo Hoyos-Bachiloglu, Carlos A Camargo, Arturo Borzutzky
OBJECTIVE: To explore the associations between latitude and solar radiation with inflammatory bowel disease admission rates in Chile, the country with the largest variation in solar radiation in the world. PATIENTS AND METHODS: This is an ecological study, which included data on all hospital-admitted population for inflammatory bowel disease between 2001 and 2012, according to different latitudes and solar radiation exposures in Chile. The data were acquired from the national hospital discharge database from the Department of Health Statistics and Information of the Chilean Ministry of Health...
June 2017: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28343422/challenges-for-epigenetic-research-in-inflammatory-bowel-diseases
#20
Richard Kellermayer
The human epigenome may link environmental exposures and commensal microbiota changes to host pathology in respect to the developmental origins of inflammatory bowel diseases (ulcerative colitis [UC] and Crohn's disease [more appropriately Crohn disease, CD]). Genetic predisposition - prenatal, perinatal and pediatric environmental influences - microbiome aberration (dysbiosis) and immune dysregulation appear to be important elements in disease development, progression and maintenance. The prevalence of combined genetic and epigenetic susceptibility toward UC and CD is calculated herein to be as high as 2%, and approximately 1% for UC and CD in highly developed countries, respectively...
March 27, 2017: Epigenomics
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