Digestive System Diseases Commons^™

A Nationwide Study On The Prevalence Of Functional Gastrointestinal Disorders In School-Children., Miguel Saps, Jairo Enrique Moreno-Gomez, Carmen Rossy Ramírez-Hernández, John M. Rosen, C A. Velasco-Benitez

Manuscripts, Articles, Book Chapters and Other Papers

Introduction: Functional gastrointestinal disorders (FGIDs) are highly prevalent worldwide and are thought to result from the interplay of multiple factors that can vary from region to region. Nationwide studies can help understand the regional epidemiology and the pathogenesis of FGIDs. The objectives of this study were to determine the prevalence of FGIDs in school-children of Colombia and assess associated factors.

Methods: A cross-sectional study was carried out at twelve private and public schools in ten cities distributed through the four main geographic regions of Colombia. School-children completed a validated questionnaire to assess functional gastrointestinal disorders according to Rome III criteria. …

Exome Analysis Of Rare And Common Variants Within The Nod Signaling Pathway., 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

Manuscripts, Articles, Book Chapters and Other Papers

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. Four genes were significantly associated with disease in the discovery cohort …

Outcomes In Necrotizing Enterocolitis (Nec) Treated With Granulocyte Colony Stimulating Factor (Gcsf) And Intravenous Immunoglobulin (Ivig) Vs Standard Of Care Alone: Rct Interim Safety Analysis, Sanjeet Panda, Courtney Briggs-Steinberg, Brian Debenedictis, Sri Narayana, Edmund F. La Gamma

NYMC Faculty Posters

No abstract provided.

Appendectomy Versus Non-Operative Treatment For Acute Uncomplicated Appendicitis In Children: Study Protocol For A Multicentre, Open-Label, Non-Inferiority, Randomised Controlled Trial., Nigel J. Hall, Simon Eaton, Olivier Abbo, Alexis P. Arnaud, Marianne Beaudin, Mary Brindle, Andreana Bütter, Dafydd Davies, Tim Jancelewicz, Kathy Johnson, Richard Keijzer, Eveline Lapidus-Krol, Martin Offringa, Nelson Piché, Risto Rintala, Erik Skarsgard, Jan F. Svensson, Wendy J. Ungar, Tomas Wester, Andrew R. Willan, Augusto Zani, Shawn D. St Peter, Agostino Pierro

Manuscripts, Articles, Book Chapters and Other Papers

Background: Appendectomy is considered the gold standard treatment for acute appendicitis. Recently the need for surgery has been challenged in both adults and children. In children there is growing clinician, patient and parental interest in non-operative treatment of acute appendicitis with antibiotics as opposed to surgery. To date no multicentre randomised controlled trials that are appropriately powered to determine efficacy of non-operative treatment (antibiotics) for acute appendicitis in children compared with surgery (appendectomy) have been performed.

Methods: Multicentre, international, randomised controlled trial with a non-inferiority design. Children (age 5-16 years) with a clinical and/or radiological diagnosis of acute uncomplicated appendicitis …

Ibd Live Case Series-Case 6., Dhyan Rajan, Julia B. Greer, Miguel D. Regueiro, Leonard Baidoo, David G. Binion, Hans H. Herfarth, Corey A. Siegel, Douglas J. Hartman, Francis A. Farraye, Ioannis E. Koutroubakis, Myron H. Brand, Emmanuelle D. Williams, Alka Goyal, Raymond K. Cross

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Treatment And Prevention Of Human Rotavirus (Hrv) In Developing Countries: The Potential Of Avian Immunoglobulin Y, Christa Brown

Senior Honors Theses

Rotavirus gastroenteritis is a leading cause of childhood mortality, killing ~1400 children younger than five daily, primarily through severe diarrheal dehydration. Eighty-five percent of this mortality occurs in developing countries where rotavirus vaccines are not widely implemented and are only partially effective. In those countries, it has proven difficult to implement the recommended supportive therapies like oral rehydration therapy (ORT) on a wide scale due to lack of both medical infrastructure and private economic investment combined with cultural bias against ORT. IgY targeting human rotavirus (anti-HRV IgY) shows potential as a passive immunotherapy that reduces rotavirus-associated morbidity and mortality, augments …

Therapeutic Effect Of Melatonin On Pediatric Functional Dyspepsia: A Pilot Study., Katherine Zybach, Craig A. Friesen, Jennifer V. Schurman

Manuscripts, Articles, Book Chapters and Other Papers

AIM: To study the effectiveness of melatonin vs placebo in children with functional dyspepsia (FD).

METHODS: The study was conducted as a double blind, randomized, placebo controlled crossover trial. Subjects were aged 8-17 years and diagnosed with FD based on Rome III criteria. All subjects had failed to respond to 4 wk of acid suppression. Subjects receive a continuous two weeks of placebo and a continuous two weeks of melatonin in an order blinded to the participant and the study team. A Global Clinical Score was obtained to assess changes in abdominal pain. Pain was self-reported to be worse (grade …

Investigation Of Stilbenoids As Potential Therapeutic Agents For Rotavirus Gastroenteritis, Judith M. Ball, Fabricio Medina-Bolivar, Katelyn D. Defrates, Emily Hambleton, Megan E. Hurlburt, Lingling Fang, Tianhong Yang, Luis Nopo-Olazabal, Richard L. Atwill, Pooj Ghai, Rebecca D. Parr

Faculty Publications

Rotavirus (RV) infections cause severe diarrhea in infants and young children worldwide. Vaccines are available but cost prohibitive for many countries and only reduce severe symptoms. Vaccinated infants continue to shed infectious particles, and studies show decreased efficacy of the RV vaccines in tropical and subtropical countries where they are needed most. Continuing surveillance for new RV strains, assessment of vaccine efficacy, and development of cost effective antiviral drugs remain an important aspect of RV studies. This study was to determine the efficacy of antioxidant and anti-inflammatory stilbenoids to inhibit RV replication. Peanut (A. hypogaea) hairy root cultures were induced …

Rota Virus Diarrhea In Hospitalized Children, Muhammad Irfan Habib, Sayyeda Ghazala Kazi, Khalid Mehmood Ahmed Khan, Nukhba Zia

Department of Emergency Medicine

Objective: To determine the frequency and clinical features of Rota virus diarrhea in children presenting in a tertiary care hospital.

Study Design: A cross-sectional, observational study.

Place and Duration of Study: National Institute of Child Health, Karachi, from January to June 2007.

Methodology: A total of three hundred children of either gender aged 1 month to 5 years, who presented with diarrhea of < 7 days as a primary illness were enrolled. Children with bloody diarrhea or nosocomial gastroenteritis acquired duringhospitalization for other disease were not included. Detection of Rota virus in stool was done by enzyme linked immunoassay.

Results: Out of 300 children, 188 (63%) tested positive and 112 (37%) tested negative for Rota virus. Positive Rota virus cases in 7 – 12 months of age was (n = 34, 18.08%). Overall, 151 (80.3%) children …

Pediatric Gastroesophageal Reflux Disease, Adina Mezrahi

The Science Journal of the Lander College of Arts and Sciences

This objective of this review is to present the known data in regards to Gastroesophageal Reflux Disease (GERD) in infants. Articles with relevant definitions, diagnosis and treatment options were evaluated. It is evident that much controversy exists in the diagnosis and treatment of this disease, and there is the question as whether this disease can be called GERD. Current ability to attribute the symptoms infants present with the disease is still difficult to clarify, despite the fact that as many as 60% of infants show symptoms of this disease. The current testing options have proven to be insufficient in concretely …

Household Food Access And Child Malnutrition: Results From The Eight-Country Mal-Ed Study, Zulfiqar Ahmed Bhutta, Maled Network Investigators, Anita K. M. Zaidi, Sajid Bashir Soofi, Ali Turab, Didar Alam, Shahida Qureshi, Aisha Khizar Yousafzai, Syed Asad Ali, Imran Ahmed, Sajad Memon, Muneera Rasheed

Woman and Child Health

Background: Stunting results from decreased food intake, poor diet quality, and a high burden of early childhood infections, and contributes to significant morbidity and mortality worldwide. Although food insecurity is an important determinant of child nutrition, including stunting, development of universal measures has been challenging due to cumbersome nutritional questionnaires and concerns about lack of comparability across populations. We investigate the relationship between household food access, one component of food security, and indicators of nutritional status in early childhood across eight country sites.
Methods: We administered a socioeconomic survey to 800 households in research sites in eight countries, including a …

Mast Cell Activation And Clinical Outcome In Pediatric Cholelithiasis And Biliary Dyskinesia., Craig A. Friesen, Nancy Neilan, James F. Daniel, Kim Radford, Jennifer Verrill Schurman, Ding-You Li, Linda Andre, Shawn D. St Peter, G W. Holcomb Iii

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The current study was undertaken to determine the degree of activation of gallbladder mucosal mast cells, whether mast cell (MC) density or activation differ between patients with and without a positive clinical response to cholecystectomy, and whether either density or activation correlate with gallbladder emptying.

RESULTS: Fifteen biliary dyskinesia (BD) and 13 symptomatic cholelithiasis (CL) patients undergoing cholecystectomy were prospectively enrolled. Gallbladder wall MC density (by immunohistochemistry) and activation (by electron microscopy) were determined. Clinical response was evaluated 30 days post-cholecystectomy on a 5-point Likert-type scale. A complete or nearly complete clinical response was seen in 100% of CL …

Are Proton Pump Inhibitors A Safe And Effective Treatment For Gastroesophageal Reflux Disease In Infants Less Than Twelve Months Old?, Mariah Smith

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this systematic review is to determine whether or not proton pump inhibitors are a safe and effective treatment for gastroesophageal reflux disease in infants less than twelve months old.

How Safe And Effective Is Infliximab In The Treatment Of Children With Moderate To Severe Crohn’S Disease?, Jackie Linh

PCOM Physician Assistant Studies Student Scholarship

Objective: The objective of this systematic review is to determine whether or not “how safe and effective is infliximab in treatment of children with moderate to severe Crohn’s disease?”

Association Of Iron Deficiency Anaemia In Children Of 1-2 Years Of Age With Low Birth Weight, Recurrent Diarrhoea Or Recurrent Respiratory Tract Infection - A Myth Or Fact?, Niloufer Sultan Ali, Rukhsana Wamiq Zuberi

Department for Educational Development

No abstract provided.