Background: Individuals with esophageal atresia (EA) have lifelong increased risk for mucosal and structural pathology of the esophagus. The use of surveillance endoscopy to detect clinically meaningful pathology has been underexplored in pediatric EA. We hypothesized that surveillance endoscopy in pediatric EA has high clinical yield, even in the absence of symptoms.
View Article and Find Full Text PDFGastrointest Endosc Clin N Am
April 2023
The endoscopist plays a critical role in the management of patients with congenital esophageal defects. This review focuses on esophageal atresia and congenital esophageal strictures and, in particular, the endoscopic management of comorbidities related to these conditions, including anastomotic strictures, tracheoesophageal fistulas, esophageal perforations, and esophagitis surveillance. Practical aspects of endoscopic techniques for stricture management are reviewed including dilation, intralesional steroid injection, stenting, and endoscopic incisional therapy.
View Article and Find Full Text PDFBackground: Left-sided repair for long gap esophageal atresia (LGEA) has been described for patients with a large leftward upper pouch, no thoracic tracheoesophageal fistula (TEF) nor tracheobronchomalacia (TBM), or as salvage plan after prior failed right-sided repair. We describe our experience with left-sided MIS traction induced growth process.
Methods: We retrospectively reviewed patients who underwent Foker process for LGEA at two institutions between December 2016 and November 2021.
Background: Estimation of the dimensions of endoscopic findings such as stricture diameter is largely subjective. Accurate assessment of stricture dimensions has multiple benefits including facilitating the choice of appropriately sized endoscopic therapies for treating stricture, properly tracking response to endoscopic therapies between procedures, and potentially even predicting outcomes of endoscopic therapy.
Methods: Endoscopies performed in children with repaired esophageal atresia between August 2019 and August 2021 for which both (1) an endoscopic estimate of esophageal stricture diameter obtained by visual comparison with the known dimensions of the biopsy forceps and (2) an intraoperative esophageal fluoroscopy study were performed were included for analysis.
Children with esophageal atresia (EA) may require enteral tube feedings in infancy and a subset experience ongoing feeding difficulties and enteral tube dependence. Predictors of enteral tube dependence have never been systematically explored in this population. We hypothesized that enteral tube dependence is multifactorial in nature, with likely important contributions from anastomotic stricture.
View Article and Find Full Text PDFBackground: Indocyanine green (ICG) is commonly used to assess perfusion, but quality defining features are lacking. We sought to establish qualitative features of esophageal ICG perfusion assessments, and develop an esophageal anastomotic scorecard to risk-stratify anastomotic outcomes.
Methods: Single institution, retrospective analysis of children with an intraoperative ICG perfusion assessment of an esophageal anastomosis.
Background: Anti-reflux procedures (ARP) in esophageal atresia (EA) patients can be challenging and prone to failure. These challenges become more evident with increasing complexity of EA. We sought to determine predictors of ARP failure in complex EA patients.
View Article and Find Full Text PDFBackground: A recurrent tracheo-esophageal fistula can complicate esophageal atresia and tracheo-esophageal fistula (TEF) repair in children. Therapeutic approaches and the rate of recurrence vary widely. Most reports are limited by small cohorts and short-term follow-up, and rates of re-recurrence are substantial, making it difficult to select the treatment of choice.
View Article and Find Full Text PDFBackground: Esophageal anastomoses are at risk for leak or stricture. Negative pressure vacuum-assisted closure (VAC) therapy is used to treat leak. We hypothesized that a prophylactic VAC (pEVAC) at the time of new anastomosis may lead to fewer leaks and strictures.
View Article and Find Full Text PDFProtein-losing enteropathy (PLE) in the setting of severe iron deficiency anemia (IDA) and excessive cow milk intake is an uncommonly recognized phenomenon. Here, we describe a series of 7 toddlers who presented for evaluation of edema in the setting of excessive cow milk intake between November 2016 and January 2019. Laboratory studies in each patient were consistent with IDA and hypoalbuminemia with evidence of PLE.
View Article and Find Full Text PDFAnastomotic stricture is a common complication of esophageal atresia (EA) repair. Such strictures are managed with dilation or other therapeutic endoscopic techniques such as steroid injections, stenting, or endoscopic incisional therapy (EIT). In situations where endoscopic therapy is unsuccessful, patients with refractory strictures may require surgical stricture resection; however, the point at which endoscopic therapy should be abandoned in favor of repeat thoracotomy is unclear.
View Article and Find Full Text PDFBackground And Aims: The "rule of 3" is a 40-year-old expert opinion that suggests dilating an esophageal stricture more than 3 mm is unsafe. Few studies have evaluated this tenet, and do not specify how much larger than 3 mm is reasonable. Our aim was to determine the optimal point for maximum dilation diameter with acceptable risk in a pediatric population.
View Article and Find Full Text PDFBackground & Aims: Congenital esophageal stenosis (CES) is an inborn condition of the esophagus that can be refractory to endoscopic dilation. Surgical intervention is not curative, with patients experiencing frequent ongoing need for therapy for anastomotic stricture postoperatively. We hypothesized that novel methods of endoscopic CES management including endoscopic incisional therapy (EIT) would lead to less surgical intervention.
View Article and Find Full Text PDFBackground: Tracheoesophageal fistulae (TEF) are difficult to detect and require a high index of suspicion. We hypothesized that capnography to identify a spike in end-tidal carbon dioxide (etCO2) during esophagoscopy with carbon dioxide (CO2) insufflation would facilitate TEF diagnosis because of gas passage from the esophagus to the trachea.
Methods: Medical records of 42 consecutive cases of recurrent, acquired, or missed congenital TEF diagnosed between January 2015 and November 2019 that underwent esophagoscopy with CO2 insufflation were reviewed.
Objectives: The role of intralesional steroid injection (ISI) in the treatment of anastomotic stricture in patients with esophageal atresia remains unclear. The aim of this study was to evaluate the efficacy and safety of ISI.
Methods: A total of 158 patients with esophageal atresia with at least 1 ISI for the treatment of esophageal anastomotic stricture between 2010 and 2017 were identified.
J Pediatr Gastroenterol Nutr
August 2019
Objective: Esophagitis is highly prevalent in patients with esophageal atresia (EA). Peptic esophagitis has long been assumed to be the primary cause of esophagitis in this population, and prolonged acid suppressive medication usage is common; such treatment is of unknown benefit and carries potential risk.
Methods: To better understand the role of commonly used antireflux treatments in EA, we analyzed all patients with repaired EA who underwent endoscopy with biopsies at our institution between January 2016 and August 2018.
J Investig Med High Impact Case Rep
February 2018
A 20-month-old boy presented with a 2-week history of pallor and progressive abdominal distention. Nutritional history revealed long-standing excessive cow milk intake. He was subsequently found to be profoundly iron deficient and hypoproteinemic, with an elevated fecal α-1-antitrypsin level and occult blood positive stool, consistent with protein-losing enteropathy.
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