Role of gastric ultrasound in pediatric Menetrier's disease: Report of two cases.

Menetrier's disease (MD) is a protein-losing gastropathy characterized by acute generalized edema due to hypoalbuminemia. MD is rare in childhood, and it is commonly associated with cytomegalovirus infection. We reported two children, who presented with a history of generalized edema after some days of abdominal pain and diarrhea.

A Case of Paradoxical Arthralgia Following Anti-TNF Monoclonal Antibody Administration in a Patient With New-Onset Pediatric Crohn's Disease.

Anti-TNF antibodies have become a first-line therapy in moderate-to-severe inflammatory bowel diseases. However, there may be some rare paradoxical events and those affecting joints causing severe symptoms need a scrupulous differential diagnosis. When these events occur, it may be necessary to discontinue treatment and shift to another drug class.

Case Report: Morphologic and Functional Characteristics of Intestinal Mucosa in a Child With Short Bowel Syndrome After Treatment With Teduglutide: Evidence in Favor of GLP-2 Analog Safety.

Teduglutide is a glucagon-like peptide-2 (GLP-2) analog employed in patients with short bowel syndrome (SBS) to reduce the need of parenteral nutrition in these patients, by virtue of its effects on enteric function. The experimental studies reported that the stimulating action of GLP-2 on epithelial turnover implies the potential development of dysplastic and neoplastic lesion. However, the clinical trials could not detect preneoplastic lesions on histologic material, and in a recent pilot study the occurrence of polyps was similar before and after treatment and included only low-grade dysplastic lesions.

Real-Life Use of Biosimilars in Pediatric Inflammatory Bowel Disease: A Nation-Wide Web Survey on Behalf of the SIGENP IBD Working Group.

Objective: The aim was to assess the awareness and real-life use of biosimilars in inflammatory bowel disease (IBD) among the members of the Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition (SIGENP).

Methods: An anonymous web survey involving all SIGENP IBD units which can prescribe biosimilars was conducted between July 1st and December 1st, 2020. The questionnaire included 18 questions addressing the most relevant aspects of biosimilars in pediatric IBD, i.

Intestinal ultrasonography in pediatric population.

Bowel ultrasound (US) is a low-cost, non-invasive, bed side practice and a reproducible procedure that represents a high yield tool in clinical practice and in the diagnostic workup of a consistent group of acute and chronic gastrointestinal (GI) tract disease. Moreover, in case of GI diseases of neonatal and pediatric age, it allows an easier evaluation due to the small body size and scarce presence of fat tissue in the abdominal wall and peritoneal cavity and gas content. No particular preparation of the patient is needed, nevertheless a 3- to 5-hour fasting state improves the quality of the examination.

Overexpression of endogenous retroviruses in children with celiac disease.

Human endogenous retroviruses (HERVs) represent 8% of our genome. Although no longer infectious, they can regulate transcription of adjacent cellular genes, produce retroviral RNAs, and encode viral proteins that can modulate both innate and adaptive immune responses. Based on this, HERVs have been studied and proposed as contributing factors in various autoimmune disorders.

Management of Hepatitis-B Virus Infection in Immunocompromised Children: A Single Center Experience.

Objectives: The aims of the study was to expand the pediatric experience on hepatitis-B virus (HBV) reactivation, a known complication in patients with hematologic malignancies or on immunosuppression.

Methods: Retrospective appraisal of HBV therapy/prophylaxis in immunocompromised children, studied from April 2006 to March 2020.

Results: Eighteen HBV-positive patients, 5 girls, median age 11.

Successful outcome of the transitional process of inflammatory bowel disease from pediatric to adult age: A five years experience.

Introduction And Aim: The transitional process of young patients affected by inflammatory bowel disease from pediatric to adult care is a crucial step. Our study aimed to investigate the 1-year success outcome of this transitional process.

Methods: From 2013 to 2018, we evaluated the transitional process of patients with Crohn's disease or ulcerative colitis.

Use of erythropoietin is associated with threshold retinopathy of prematurity (ROP) in preterm ELBW neonates: a retrospective, cohort study from two large tertiary NICUs in Italy.

Background: Retinopathy of prematurity (ROP) is a multifactorial disease with evidence of many associated risk factors. Erythropoietin has been reported to be associated with this disorder in a murine model, as well as in humans in some single-center reports. We reviewed the data from two large tertiary NICUs in Italy to test the hypothesis that the use of erythropoietin may be associated with the development of the most severe stages of ROP in extremely low birth weight (ELBW) neonates.

CMV infection associated with severe lung involvement and persistent pulmonary hypertension of the newborn (PPHN) in two preterm twin neonates.

The diagnosis of congenital CMV is usually guided by a number of specific symptoms and findings. Unusual presentations may occur and diagnosis is challenging due to uncommon or rare features. Here we report the case of two preterm, extremely low birthweight, 28-week gestational age old twin neonates with CMV infection associated with severe lung involvement and persistent pulmonary hypertension of the newborn (PPHN).