Complication of Gastric Balloon in an Adolescent Patient: A Case Report.

As the prevalence of childhood obesity continues to rise, there is an increase in demand for temporary and minimally invasive alternatives to bariatric surgery as solutions for addressing pediatric obesity. Intragastric balloon (IGB) placement is an increasingly popular methodology for addressing adult obesity; however, it is not approved for the pediatric population. We describe the case of a 17-year-old adolescent female who underwent IGB placement in Colombia and failed to receive proper follow-up care in the country of insertion resulting in a gastric outlet obstruction.

Pediatric Penetrating Neck Trauma Resulting From a Metal Boat Cleat: A Case Report.

Background: Clinical decision making for pediatric neck trauma is challenging because data and reports are sparse. We present a case report showing current recommendations for managing pediatric neck injuries.

Case Presentation: This is the case of an 11-year-old boy who presented to our Level I trauma center after a slip and fall on a metal boat cleat (metal fixture used to secure rope).

Does creating a dome reduce recurrence in congenital diaphragmatic hernia following patch repair?

Purpose: To develop a quantifiable approach to identify a dome shape of the repaired diaphragm using post-operative chest radiograph and to determine if a dome-shaped prosthetic patch repair is associated with a decreased rate of CDH recurrence.

Methods: We conducted a retrospective review of all neonates evaluated at our institution from January 2004 to August 2017 with left- and right-sided CDH with at least 6 months of follow-up after CDH repair. Patch use, post-operative imaging and postnatal outcomes were analyzed.

Accuracy of prenatal and postnatal imaging for management of congenital lung malformations.

Purpose: The purpose of this study was to compare the accuracy of prenatal and postnatal imaging modalities for evaluation and management of congenital lung malformations (CLMs).

Methods: A retrospective review was performed of all fetuses evaluated for a CLM between December 2001 and January 2018. Pre and postnatal imaging findings, operative treatment, and patient outcomes were collected.

Prematurity blunts the feeding-induced stimulation of translation initiation signaling and protein synthesis in muscle of neonatal piglets.

Postnatal growth of lean mass is commonly blunted in preterm infants and may contribute to short- and long-term morbidities. To determine whether preterm birth alters the protein anabolic response to feeding, piglets were delivered at term or preterm, and fractional protein synthesis rates (K) were measured at 3 days of age while fasted or after an enteral meal. Activation of signaling pathways that regulate protein synthesis and degradation were determined.

Timing of Prenatal Magnetic Resonance Imaging in the Assessment of Congenital Diaphragmatic Hernia.

Introduction: Fetal magnetic resonance imaging (MRI) has been used to stratify severity of congenital diaphragmatic hernia (CDH) after ultrasound diagnosis. The purpose of this study was to determine if timing of MRI influenced prediction of severity of outcome in CDH.

Methods: A single institution retrospective review of all CDH referred to our institution from February 2004 to May 2017 was performed.

Fetal echocardiography (ECHO) in assessment of structural heart defects in congenital diaphragmatic hernia patients: Is early postnatal ECHO necessary for ECMO candidacy?

Purpose: The purpose of this study was to determine the accuracy of fetal echocardiogram (ECHO) for detecting cardiac structural anomalies that may impact Extracorporeal Membrane Oxygenation (ECMO) candidacy in infants with Congenital Diaphragmatic Hernia (CDH).

Methods: A retrospective review was performed on fetuses with CDH (January 2007-June 2017). Inclusion criteria were inborn and at least one prenatal and postnatal ECHO.

Early vs late resection of asymptomatic congenital lung malformations.

Purpose: To examine postsurgical outcomes of a consecutive series of children treated with elective operations for congenital lung malformations (CLM).

Methods: A retrospective review was performed on a prospectively collected dataset of all fetuses evaluated for a CLM between July 2001 and June 2016. Prenatal findings, operative treatment and postnatal outcomes were collected.

Surgical Outcomes of Patients with Beckwith-Wiedemann Syndrome.

Purpose: The purpose of this study was to evaluate treatment and surgical outcomes of patients of Beckwith-Wiedemann Syndrome (BWS) treated at a tertiary children's hospital.

Methods: A retrospective review of infants evaluated at Texas Children's Hospital for BWS from August 2000 to December 2016 was performed. Data collected included demographic information, clinical presentation, genetic evaluation, fetal imaging, operative treatment, and outcomes.

Necrotizing enterocolitis in patients with congenital heart disease: A single center experience.

Purpose: The purpose of this study was to evaluate the characteristics of patients with congenital heart disease (CHD) who developed necrotizing enterocolitis (NEC).

Methods: A retrospective review of neonates with CHD at a tertiary care center between January 2006 and January 2016 was performed. Diagnosis of NEC was based on modified Bell's criteria.

Predictive value of oxygenation index for outcomes in left-sided congenital diaphragmatic hernia.

Background & Objectives: Congenital Diaphragmatic Hernia (CDH) is associated with significant morbidity and mortality. This study compares the efficacy of the highest oxygenation index in the first 48 h (HiOI) versus current prenatal indices to predict survival and morbidity.

Methods: Medical records of 50 prenatally diagnosed, isolated, left-sided CDH patients treated from January 2011 to April 2016 were reviewed.

A novel multimodal computational system using near-infrared spectroscopy predicts the need for ECMO initiation in neonates with congenital diaphragmatic hernia.

Background/purpose: The purpose of this study was to develop a computational algorithm that would predict the need for ECMO in neonates with congenital diaphragmatic hernia (CDH).

Methods: CDH patients from August 2010 to 2016 were enrolled in a study to continuously measure cerebral tissue oxygen saturation (cStO2) of left and right cerebral hemispheres. NIRS devices utilized were FORE-SIGHT, CASMED and INVOS 5100, Somanetics.

Prenatal diagnosis and outcome of fetal gastrointestinal obstruction.

Introduction: The purpose of this study was to evaluate the accuracy of prenatal diagnosis for fetuses with gastrointestinal (GI) obstruction with correlation to postnatal outcomes.

Methods: Fetuses diagnosed with GI obstruction (excluding esophageal and duodenal) were reviewed for those evaluated between 2006 and 2016. Prenatal diagnosis and imaging studies were compared to postnatal findings.

Use of renal near-infrared spectroscopy measurements in congenital diaphragmatic hernia patients on ECMO.

Introduction: This study tests the hypothesis that renal tissue oxygen saturation as measured by Near Infrared Spectroscopy (NIRS) would correlate with urine output in neonates with congenital diaphragmatic hernia (CDH) on extracorporeal membrane oxygenation (ECMO).

Methods: Between 2012 and 2015, neonates with CDH were enrolled as part of a comprehensive study that provided renal/cerebral/abdominal NIRS monitoring for the duration of ECMO support. Continuous NIRS measurements, mean arterial pressure, and urine output were recorded.

Spinal arteriovenous malformation associated with spinal metameric syndrome: a treatable cause of long-term paraplegia?

Cutaneomeningospinal angiomatosis, or Cobb syndrome, is a rare metameric developmental disorder presenting as an extradural-intradural vascular malformation that involves bone, muscle, skin, spinal cord, and nerve roots. A 14-year-old girl with a red nevus involving the T6-9 dermatomes on the left side of her back presented with a 5-year history of bowel and bladder incontinence, paraplegia, and lower-extremity sensory loss. Magnetic resonance imaging demonstrated a hemangioma in the T-8 and T-9 vertebral bodies and a spinal cord AVM nidus extending from T-6 to T-9.

Meiotic recombination and male infertility: from basic science to clinical reality?

Infertility is a common problem that affects approximately 15% of the population. Although many advances have been made in the treatment of infertility, the molecular and genetic causes of male infertility remain largely elusive. This review will present a summary of our current knowledge on the genetic origin of male infertility and the key events of male meiosis.