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Platt JM, Nettel-Aguirre A, Bjornson CL, Mitchell I, Davis K, Bailey JM. Multidisciplinary coordination of care for children with esophageal atresia and tracheoesophageal fistula. J Child Health Care 2023:13674935231174503. [PMID: 37224564 DOI: 10.1177/13674935231174503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Esophageal Atresia/Tracheoesophageal Atresia (EA/TEF) is a multisystem congenital anomaly. Historically, children with EA/TEF lack coordinated care. A multidisciplinary clinic was established in 2005 to provide coordinated care and improve access to outpatient care. This single-center retrospective cohort study was conducted to describe our cohort of patients with EA/TEF born between March 2005 and March 2011, assess coordination of care, and to compare outcomes of children in the multidisciplinary clinic to the previous cohort without a multi-disciplinary clinic. A chart review identified demographics, hospitalizations, emergency visits, clinic visits, and coordination of outpatient care. Twenty-seven patients were included; 75.9% had a C-type EA/TEF. Clinics provided multidisciplinary care and compliance with the visit schedule was high with a median of 100% (IQR 50). Compared to the earlier cohort, the new cohort (N = 27) had fewer hospital admissions and LOS was reduced significantly in the first 2 years of life. Multidisciplinary care clinics for medically complex children can improve coordination of visits with multiple health care providers and may contribute to reduced use of acute care services.
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Affiliation(s)
- Jody M Platt
- Department of Pediatrics, Cummings School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Alberto Nettel-Aguirre
- Department of Pediatrics, Cummings School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Candice L Bjornson
- Department of Pediatrics, Cummings School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Kathryn Davis
- Alberta Children's Hospital, Alberta Health Services, University of Calgary, Calgary, AB, Canada
| | - Ja Michelle Bailey
- Department of Pediatrics, Cummings School of Medicine, University of Calgary, Calgary, AB, Canada
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Pre-operative fasting in children: A guideline from the European Society of Anaesthesiology and Intensive Care. Eur J Anaesthesiol 2022; 39:4-25. [PMID: 34857683 DOI: 10.1097/eja.0000000000001599] [Citation(s) in RCA: 63] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Current paediatric anaesthetic fasting guidelines have recommended conservative fasting regimes for many years and have not altered much in the last decades. Recent publications have employed more liberal fasting regimes with no evidence of increased aspiration or regurgitation rates. In this first solely paediatric European Society of Anaesthesiology and Intensive Care (ESAIC) pre-operative fasting guideline, we aim to present aggregated and evidence-based summary recommendations to assist clinicians, healthcare providers, patients and parents. We identified six main topics for the literature search: studies comparing liberal with conservative regimens; impact of food composition; impact of comorbidity; the use of gastric ultrasound as a clinical tool; validation of gastric ultrasound for gastric content and gastric emptying studies; and early postoperative feeding. The literature search was performed by a professional librarian in collaboration with the ESAIC task force. Recommendations for reducing clear fluid fasting to 1 h, reducing breast milk fasting to 3 h, and allowing early postoperative feeding were the main results, with GRADE 1C or 1B evidence. The available evidence suggests that gastric ultrasound may be useful for clinical decision-making, and that allowing a 'light breakfast' may be well tolerated if the intake is well controlled. More research is needed in these areas as well as evaluation of how specific patient or treatment-related factors influence gastric emptying.
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Comella A, Tan Tanny SP, Hutson JM, Omari TI, Teague WJ, Nataraja RM, King SK. Esophageal morbidity in patients following repair of esophageal atresia: A systematic review. J Pediatr Surg 2021; 56:1555-1563. [PMID: 33051081 DOI: 10.1016/j.jpedsurg.2020.09.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/24/2020] [Accepted: 09/06/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND Esophageal atresia (EA) is a life-threatening congenital condition, affecting one in 2600 newborns. Morbidity remains high, with many patients experiencing complications, including anastomotic leak/stricture, and gastro-esophageal reflux disease (GERD). Increased understanding of esophageal motility patterns may help explain the etiology of these complications. AIMS We aimed to review knowledge regarding esophageal motility and related complications in children with EA, evaluate patients' symptomatology and relate this to esophageal motility. METHODS We performed a systematic review (PROSPERO: CRD42018092277), according to the PRISMA protocol. Two investigators independently conducted search strategies (OvidMEDLINE, PubMed, Cochrane Review, BMJ BestPractice), identifying complications in patients following EA repair. Rates of esophageal dysmotility, GERD, dysphagia, anastomotic leak, anastomotic stricture, recurrent fistula formation, and esophagitis were sought. RESULTS A total of 65 publications met selection criteria (n = 4882). Rates of morbidity were high: esophageal dysmotility (78%), GERD (43%), dysphagia (44%), anastomotic leak (19%), anastomotic stricture (26%), recurrent fistula formation (7%), and esophagitis (47%). No correlation appeared to exist with severity of symptoms. CONCLUSIONS This systematic review identified high rates of complications in children with EA, with esophageal dysmotility present in the majority of patients. Increasing survival, with resultant longer timeframes to develop morbidities, makes standardized follow-up regimens crucial. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level 3.
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Affiliation(s)
- Assia Comella
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia, 3052; Surgical Research, Murdoch Children's Research Institute, Melbourne, Australia, 3052; School of Medicine, Monash University, Melbourne, Australia, 3800.
| | - Sharman P Tan Tanny
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia, 3052; Surgical Research, Murdoch Children's Research Institute, Melbourne, Australia, 3052; Department of Paediatrics, University of Melbourne, Melbourne, Australia, 3010; Department of Paediatric Surgery, Monash Children's Hospital, Melbourne, Australia, 3168
| | - John M Hutson
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia, 3052; Surgical Research, Murdoch Children's Research Institute, Melbourne, Australia, 3052; Department of Paediatrics, University of Melbourne, Melbourne, Australia, 3010
| | - Taher I Omari
- Department of Human Physiology, Flinders University, Adelaide, Australia, 5042
| | - Warwick J Teague
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia, 3052; Surgical Research, Murdoch Children's Research Institute, Melbourne, Australia, 3052; Department of Paediatrics, University of Melbourne, Melbourne, Australia, 3010
| | - Ramesh M Nataraja
- Department of Paediatric Surgery, Monash Children's Hospital, Melbourne, Australia, 3168; Department of Paediatrics, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia, 3800
| | - Sebastian K King
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia, 3052; Surgical Research, Murdoch Children's Research Institute, Melbourne, Australia, 3052; Department of Paediatrics, University of Melbourne, Melbourne, Australia, 3010
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Usefulness of Gastrojejunostomy Prior to Fundoplication in Severe Gastro-Esophageal Reflux Complicating Long-Gap Esophageal Atresia Repair: A Preliminary Study. CHILDREN-BASEL 2021; 8:children8010055. [PMID: 33477368 PMCID: PMC7830350 DOI: 10.3390/children8010055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Gastro-esophageal reflux disease (GERD), requiring surgical correction, and nutritional problems are reported after long-gap esophageal atresia (LGEA) repair and might jeopardize the postoperative course in some babies. We report an exploratory evaluation of the role of transgastric jejunostomy (TGJ) as a temporary nutritional tool before surgery for GERD in LGEA. METHODS Seven infant patients operated on for LGEA with intra-thoracic gastro-esophageal junction (GEJ) and growth failure, requiring improvement in their nutritional profile in anticipation of surgery, were retrospectively evaluated. Post-surgical follow-up, including growth evolution, complications, and parental quality of life (QoL), were considered. RESULTS The TGJ was placed at a mean age of 8.6 ± 5.6 months. The procedure was uneventful and well-tolerated in all seven cases. At 6.6 ± 2.0 months after TGJ placement, significant weight gain (weight z-score -2.68 ± 0.8 vs -0.9 ± 0.2, p < 0.001) was recorded, allowing the GERD surgery to proceed. A significant difference in hospital admissions between 3 months before and post-TGJ insertion was noted (4.8 ± 0.75 vs. 1.6 ± 0.52, p < 0.01). A significant amelioration of QoL after TGJ placement was also recorded; in particular, the biggest improvements were related to parents' perceptions of the general health and emotional state of their babies (p < 0.001). CONCLUSIONS The placement of TGJ as a temporary nutritional tool in selected cases of LGEA could improve nutritional conditions and parental QoL before fundoplication, allowing successful surgical treatment of GERD to be carried out.
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Frequency of Abnormal Glucose Tolerance Test Suggestive of Dumping Syndrome Following Oesophageal Atresia Repair. J Pediatr Gastroenterol Nutr 2020; 70:820-824. [PMID: 32443041 DOI: 10.1097/mpg.0000000000002651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Dumping syndrome (DS) is mostly described as a complication of antireflux surgery in oesophageal atresia (OA) but we previously reported 2 cases of DS before any other surgery in infants operated at birth for OA. The objectives of the present study were to assess the prevalence of abnormal oral glucose tolerance test (OGTT) at 3 months of age in infants operated at birth with type C OA, to describe symptoms and clinical features, and to assess risk factors in infants presenting with abnormal OGTT suggestive of DS. METHODS A prospective case series study including infants with type C OA without fundoplication, born between 2013 and 2016 in 8 centres was conducted. An OGTT was performed between 2.5 and 3.5 months. Abnormal OGTT was defined as early hyperglycaemia (>1.8 g/L until 30 minutes; >1.7 g/L between 30 minutes and 2 hours; and >1.4 g/L between 2 and 3 hours) and/or late hypoglycaemia (<0.6 g/L after 2 hours). RESULTS Eleven of the 38 OGTT (29%) showed abnormalities. None of the patients' demographics (birth weight, sex, prematurity, associated malformation, use of enteral nutrition) or conditions of the surgery tested was associated with abnormal OGTT. No clinical sign was specific for it. CONCLUSIONS DS should be considered in every infant operated at birth for OA presenting with digestive symptoms. No risk factor was predictive for abnormal OGTT. An OGTT to screen for potential DS around 3 months of age should be considered in infants born with EA. CLINICAL TRIAL NAME AND REGISTRATION NUMBER DUMPING NCT02525705.
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Kovacic K, Elfar W, Rosen JM, Yacob D, Raynor J, Mostamand S, Punati J, Fortunato JE, Saps M. Update on pediatric gastroparesis: A review of the published literature and recommendations for future research. Neurogastroenterol Motil 2020; 32:e13780. [PMID: 31854057 DOI: 10.1111/nmo.13780] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 11/11/2019] [Accepted: 11/29/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Due to scarcity of scientific literature on pediatric gastroparesis, there is a need to summarize current evidence and identify areas requiring further research. The aim of this study was to provide an evidence-based review of the available literature on the prevalence, pathogenesis, clinical presentation, diagnosis, treatment, and outcomes of pediatric gastroparesis. METHODS A search of the literature was performed using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines with the following databases: PubMed, EMBASE, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials, and Web of Science. Two independent reviewers screened abstracts for eligibility. KEY RESULTS Our search yielded 1085 original publications, 135 of which met inclusion criteria. Most articles were of retrospective study design. Only 12 randomized controlled trials were identified, all of which were in infants. The prevalence of pediatric gastroparesis is unknown. Gastroparesis may be suspected based on clinical symptoms although these are often non-specific. The 4-hour nuclear scintigraphy scan remains gold standard for diagnosis despite lack of pediatric normative comparison data. Therapeutic approaches include dietary modifications, prokinetic drugs, and postpyloric enteral tube feeds. For refractory cases, intrapyloric botulinum toxin and surgical interventions such as gastric electrical stimulation may be warranted. Most interventions still lack rigorous supportive data. CONCLUSIONS Diagnosis and treatment of pediatric gastroparesis are challenging due to paucity of published evidence. Larger and more rigorous clinical trials are necessary to improve outcomes.
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Affiliation(s)
- Katja Kovacic
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Walaa Elfar
- Division of Gastroenterology and Nutrition, Department of Pediatrics, The Pennsylvania State Melton S. Hershey Medical Center, Hershey, PA, USA
| | - John M Rosen
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, The Children's Mercy Hospital, Kansas City, MO, USA
| | - Desale Yacob
- Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children's Hospital, Ohio State University, Columbus, OH, USA
| | - Jennifer Raynor
- Edward G. Miner Library, University of Rochester Medical Center, Rochester, NY, USA
| | - Shikib Mostamand
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Jaya Punati
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - John E Fortunato
- Neurointestinal and Motility Program, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Miguel Saps
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Holtz Children's Hospital, Miller School of Medicine, University of Miami, Miami, FL, USA
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Abstract
This relationship between gastroesophageal reflux and airway disorders is complex, possibly bidirectional, and not clearly defined. The tools used to investigate gastroesophageal reflux are mostly informative about involvement of gastroesophageal reflux within the gastrointestinal tract, although they are often utilized to study the relationship between gastroesophageal reflux and airway issues with are suspected to occur in relation to reflux. These modalities often lack specificity for reflux-related airway disorders. Co-incidence of gastroesophageal reflux and airway disorders does not necessarily infer causality. While much of our focus has been on managing acidity, controlling refluxate is an area that has not been traditionally aggressively pursued. Our management approach is based on some of the evidence presented, but also often from a lack of adequate study to provide further guidance.
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Affiliation(s)
- Asim Maqbool
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA.
| | - Matthew J Ryan
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA
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König TT, Muensterer OJ. Physical Fitness and Locomotor Skills in Children With Esophageal Atresia-A Case Control Pilot Study. Front Pediatr 2018; 6:337. [PMID: 30460218 PMCID: PMC6232263 DOI: 10.3389/fped.2018.00337] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 10/18/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Patients with esophageal atresia (EA) often experience physical limitations. With increasing survival over the past decades, the focus in care shifted toward improving the long-term quality of life. We performed validated testing fitness and motor skills in children born with EA. Methods: Patients with EA were evaluated using the standardized Kinderturntest Plus/ Deutscher Motorik Test after caregiver's written consent. Test scores range from 1 to 5 (compared to an age- and gender matched standard population). Caregivers completed an online-questionnaire on patient history. Results: Seventeen patients (median age 7 [3-12] years) were included. Comorbidities were prematurity (54%), birth weight <1,500 g (23%), congenital heart disease (46%), developmental delay (38%), skeletal deformity (23%), and anorectal malformation (15%). The mean test score was significantly lower in children with EA (2.19) compared to a control group matched for age, gender, body weight, and -height, (2.75, p = 0.04), and the general population (3, p = 0.00). Distribution of patient scores was below the 41st performance percentile for gender and age in 54-63%. Caregivers identified notable deficits of strength and endurance. All but one patient complained about discomfort during physical exercise, most commonly respiratory distress (46%) and gastroesophageal reflux symptoms (31%). Notably, 93% of subjects participated in regular school physical education classes, and 86% participated regularly in additional organized sporting activities. Conclusions: Children after EA repair have decreased physical fitness and impaired locomotor function compared to the general population on a standardized test. Physical discomfort is frequent during exertion. To avoid demotivation, locomotor skill should be promoted at each individual's comfortable level. The study was registered at www.researchregistry.com (No. 3707).
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Affiliation(s)
- Tatjana T König
- Department of Pediatric Surgery, Universitätsmedizin Mainz, Mainz, Germany
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9
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Duvoisin G, Krishnan U. Gastric Function in Children with Oesophageal Atresia and Tracheoesophageal Fistula. Front Pediatr 2017; 5:76. [PMID: 28447027 PMCID: PMC5388682 DOI: 10.3389/fped.2017.00076] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/29/2017] [Indexed: 01/14/2023] Open
Abstract
Oesophageal atresia and tracheoesophageal fistula (OA-TOF) are a multifaceted condition which affects patients throughout their lives. Even though it is one of the most common gastrointestinal malformations, most of the current studies focus on gastro-oesophageal reflux disease, anastomotic strictures, and feeding difficulties. However, there is increasing evidence that a proportion of patients with OA-TOF also have abnormal gastric function. This review aims to provide a comprehensive understanding of studies of gastric function in patients with OA-TOF. The etiology of this abnormality has been hypothesized to be congenital and/or acquired. Several modalities are currently available for the investigation of gastric function, each of them trying to answer specific clinical questions. This review summarizes the studies that have looked at gastric function in the OA-TOF cohort with gastric emptying studies (gastric emptying scintigraphy and 13C octanoic breath test), gastric manometry, electrogastrography, and oral glucose tolerance test. However, these modalities are limited due to poor age-specific normative values and heterogeneous methodologies used. The evaluation of symptoms in this cohort is crucial, modalities for abnormal gastric function are also described. With appropriate investigations and symptoms questionnaires, treatment strategies can be implemented to correct abnormal gastric function and thereby improve the outcomes and quality of life of patients with OA-TOF. This review highlights the need for large international multicentre collaborative studies and high-quality prospective randomized controlled trials to improve our understanding of gastric function in this cohort.
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Affiliation(s)
- Gilles Duvoisin
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, Randwick, NSW, Australia.,Department of Paediatrics, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Usha Krishnan
- Department of Paediatric Gastroenterology, Sydney Children's Hospital, Randwick, NSW, Australia.,School of Women's and Children's Health, University of New South Wales, Kensington, NSW, Australia
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Gottrand F, Gottrand M, Sfeir R, Michaud L. Gastroesophageal Reflux and Esophageal Atresia. GASTROESOPHAGEAL REFLUX IN CHILDREN 2017:147-164. [DOI: 10.1007/978-3-319-60678-1_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
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Faure C, Righini Grunder F. Dysmotility in Esophageal Atresia: Pathophysiology, Characterization, and Treatment. Front Pediatr 2017; 5:130. [PMID: 28620599 PMCID: PMC5450509 DOI: 10.3389/fped.2017.00130] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 05/15/2017] [Indexed: 01/19/2023] Open
Abstract
Esophageal dysmotility is almost universal after esophageal atresia (EA) repair and is mainly related to the developmental anomaly of the esophagus. Esophageal dysmotility is involved in the pathophysiology of numerous symptoms and comorbidities associated with EA such as gastroesophageal reflux disease, aspiration and respiratory complications, and symptoms of dysphagia and feeding disorders. High-resolution esophageal manometry (HREM) has facilitated the characterization of the dysmotility, but there is an incomplete correlation between symptoms and manometrical patterns. Impedance coupled to HREM should help to predict the clinical outcome and therefore personalize patient management. Nowadays, the management of esophageal dysmotility in patients with EA is essentially based on treatment of associated inflammation related to peptic or eosinophilic esophagitis.
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Affiliation(s)
- Christophe Faure
- Esophageal Atresia Clinic, CHU Sainte-Justine, Montreal, QC, Canada
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Abstract
Neonatal surgery is recognized as an independent discipline in general surgery, requiring the expertise of pediatric surgeons to optimize outcomes in infants with surgical conditions. Survival following neonatal surgery has improved dramatically in the past 60 years. Improvements in pediatric surgical outcomes are in part attributable to improved understanding of neonatal physiology, specialized pediatric anesthesia, neonatal critical care including sophisticated cardiopulmonary support, utilization of parenteral nutrition and adjustments in fluid management, refinement of surgical technique, and advances in surgical technology including minimally invasive options. Nevertheless, short and long-term complications following neonatal surgery continue to have profound and sometimes lasting effects on individual patients, families, and society.
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Affiliation(s)
- Mauricio A Escobar
- Pediatric Surgery, Mary Bridge Children׳s Hospital, PO Box 5299, MS: 311-W3-SUR, 311 South, Tacoma, Washington 98415-0299.
| | - Michael G Caty
- Section of Pediatric Surgery, Department of Surgery, Yale-New Haven Children׳s Hospital, New Haven, Connecticut
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13
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Gottrand M, Michaud L, Sfeir R, Gottrand F. Motility, digestive and nutritional problems in Esophageal Atresia. Paediatr Respir Rev 2016; 19:28-33. [PMID: 26752295 DOI: 10.1016/j.prrv.2015.11.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 11/16/2015] [Indexed: 12/11/2022]
Abstract
Esophageal atresia (EA) with or without tracheoesophageal fistula (TEF) is a rare congenital malformation. Digestive and nutritional problems remain frequent in children with EA both in early infancy and at long-term follow-up. These patients are at major risk of presenting with gastroesophageal reflux and its complications, such as anastomotic strictures. Esophageal dysmotility is constant, and can have important consequences on feeding and nutritional status. Patients with EA need a systematic follow-up with a multidisciplinary team.
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Affiliation(s)
- Madeleine Gottrand
- CHU Lille, University Lille, National reference center for congenital malformation of the esophagus, Department of Pediatrics, F-59000 Lille, France.
| | - Laurent Michaud
- CHU Lille, University Lille, National reference center for congenital malformation of the esophagus, Department of Pediatrics, F-59000 Lille, France.
| | - Rony Sfeir
- CHU Lille, University Lille, National reference center for congenital malformation of the esophagus, Department of Pediatrics, F-59000 Lille, France.
| | - Frédéric Gottrand
- CHU Lille, University Lille, National reference center for congenital malformation of the esophagus, Department of Pediatrics, F-59000 Lille, France.
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Fragoso AC, Ortiz R, Hernandez F, Olivares P, Martinez L, Tovar JA. Defective upper gastrointestinal function after repair of combined esophageal and duodenal atresia. J Pediatr Surg 2015; 50:531-4. [PMID: 25840057 DOI: 10.1016/j.jpedsurg.2014.05.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 05/28/2014] [Accepted: 05/29/2014] [Indexed: 12/01/2022]
Abstract
BACKGROUND Both esophageal atresia (EA) and duodenal atresia (DA) involve deficient anti-reflux barrier, poor esophageal function and eventually, duodenogastric reflux. This study aims at examining the upper gastrointestinal functional status in a cohort of patients with both EA and DA. METHODS A retrospective survey of patients treated for EA and DA between 1965 and 2012 was conducted. Clinical charts, office visits, imaging, upper gastrointestinal endoscopy and esophageal pH metry/impedance were used to assess the long-term condition of the esophagus, the presence of gastroesophageal reflux disease (GERD) and/or the need for fundoplication. RESULTS Twenty out of 581 patients treated for EA had associated DA. Ten/twenty children survived; 1 had primary esophageal replacement. With a median follow-up of 9 years, 8/9 had complicated outcomes and 5 still suffered digestive ailments: 2 GER; 1 eosinophilic esophagitis; 1 nodular gastritis, and 1 wrap herniation. A total of 10 procedures were performed: 8 fundoplications, 1 esophagogastric dissociation and 1 replacement with colon. DISCUSSION The association of EA with DA involves a poor upper digestive function with high risks of GERD and fundoplication failure. The lifelong synergistic play of esophageal, gastric and duodenal dysfunctions in these patients prompts long-term follow-up, and eventually active treatment.
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Affiliation(s)
- Ana Catarina Fragoso
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain; INGEMM and Idipaz Research Laboratory, Department of Pediatrics, Universidad Autonoma de Madrid; Faculty of Medicine, University of Porto. Porto, Portugal.
| | - Ruben Ortiz
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Francisco Hernandez
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Pedro Olivares
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Leopoldo Martinez
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain; INGEMM and Idipaz Research Laboratory, Department of Pediatrics, Universidad Autonoma de Madrid
| | - Juan A Tovar
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain; INGEMM and Idipaz Research Laboratory, Department of Pediatrics, Universidad Autonoma de Madrid
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Algarrahi K, Franck D, Ghezzi CE, Cristofaro V, Yang X, Sullivan MP, Chung YG, Affas S, Jennings R, Kaplan DL, Estrada CR, Mauney JR. Acellular bi-layer silk fibroin scaffolds support functional tissue regeneration in a rat model of onlay esophagoplasty. Biomaterials 2015; 53:149-59. [PMID: 25890715 DOI: 10.1016/j.biomaterials.2015.02.092] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 02/18/2015] [Accepted: 02/21/2015] [Indexed: 02/07/2023]
Abstract
Surgical management of long-gap esophageal defects with autologous gastrointestinal tissues is frequently associated with adverse complications including organ dysmotility, dysphagia, and donor site morbidity. In order to develop alternative graft options, bi-layer silk fibroin (SF) scaffolds were investigated for their potential to support functional tissue regeneration in a rodent model of esophageal repair. Onlay esophagoplasty was performed with SF matrices (N = 40) in adult rats for up to 2 m of implantation. Parallel groups consisted of animals implanted with small intestinal submucosa (SIS) scaffolds (N = 22) or sham controls receiving esophagotomy alone (N = 20). Sham controls exhibited a 100% survival rate while rats implanted with SF and SIS scaffolds displayed respective survival rates of 93% and 91% prior to scheduled euthanasia. Animals in each experimental group were capable of solid food consumption following a 3 d post-op liquid diet and demonstrated similar degrees of weight gain throughout the study period. End-point μ-computed tomography at 2 m post-op revealed no evidence of contrast extravasation, fistulas, strictures, or diverticula in any of the implant groups. Ex vivo tissue bath studies demonstrated that reconstructed esophageal conduits supported by both SF and SIS scaffolds displayed contractile responses to carbachol, KCl and electrical field stimulation while isoproterenol produced tissue relaxation. Histological (Masson's trichrome and hematoxylin and eosin) and immunohistochemical (IHC) evaluations demonstrated both implant groups produced de novo formation of skeletal and smooth muscle bundles positive for contractile protein expression [fast myosin heavy chain (MY32) and α-smooth muscle actin (α-SMA)] within the graft site. However, SF matrices promoted a significant 4-fold increase in MY32+ skeletal muscle and a 2-fold gain in α-SMA+ smooth muscle in comparison to the SIS cohort as determined by histomorphometric analyses. A stratified squamous, keratinized epithelium expressing cytokeratin 5 and involucrin proteins was also present at 2 m post-op in all experimental groups. De novo innervation and vascularization were evident in all regenerated tissues indicated by the presence of synaptophysin (SYP38)+ boutons and vessels lined with CD31 expressing endothelial cells. In respect to SIS, the SF group supported a significant 4-fold increase in the density of SYP38+ boutons within the implant region. Evaluation of host tissue responses revealed that SIS matrices elicited chronic inflammatory reactions and severe fibrosis throughout the neotissues, in contrast to SF scaffolds. The results of this study demonstrate that bi-layer SF scaffolds represent promising biomaterials for onlay esophagoplasty, capable of producing superior regenerative outcomes in comparison to conventional SIS scaffolds.
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Affiliation(s)
- Khalid Algarrahi
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA; Department of Surgery, Harvard Medical School, Boston, MA 02115, USA
| | - Debra Franck
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA
| | - Chiara E Ghezzi
- Department of Biomedical Engineering, Tufts University, Medford, MA 02155, USA
| | - Vivian Cristofaro
- Department of Surgery, Harvard Medical School, Boston, MA 02115, USA; Division of Urology, Veterans Administration Boston Healthcare System, West Roxbury, MA 02132, USA; Department of Surgery, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Xuehui Yang
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA
| | - Maryrose P Sullivan
- Department of Surgery, Harvard Medical School, Boston, MA 02115, USA; Division of Urology, Veterans Administration Boston Healthcare System, West Roxbury, MA 02132, USA; Department of Surgery, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Yeun Goo Chung
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA; Department of Surgery, Harvard Medical School, Boston, MA 02115, USA
| | - Saif Affas
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA; Department of Surgery, Harvard Medical School, Boston, MA 02115, USA
| | - Russell Jennings
- Department of Surgery, Harvard Medical School, Boston, MA 02115, USA
| | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, Medford, MA 02155, USA
| | - Carlos R Estrada
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA; Department of Surgery, Harvard Medical School, Boston, MA 02115, USA.
| | - Joshua R Mauney
- Urological Diseases Research Center, Boston Children's Hospital, Boston, MA 02115, USA; Department of Surgery, Harvard Medical School, Boston, MA 02115, USA.
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Capeto FA, Lima FJB, Okoba W, Ramos FL, Messias TFA, Rigonatto GA, Sbragia L, Magalhães PJC, Melo-Filho AA. Contractile profile of esophageal and gastric fundus strips in experimental doxorubicin-induced esophageal atresia. Braz J Med Biol Res 2015; 48:458-64. [PMID: 25760030 PMCID: PMC4445670 DOI: 10.1590/1414-431x20144305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 12/11/2014] [Indexed: 01/13/2023] Open
Abstract
Esophageal atresia (EA) is characterized by esophageal and gastric motility changes
secondary to developmental and postsurgical damage. This study evaluated the
in vitro contractile profile of the distal esophagus and gastric
fundus in an experimental model of EA induced by doxorubicin (DOXO). Wistar pregnant
rats received DOXO 2.2 mg/kg on the 8th and 9th gestational days. On day 21.5,
fetuses were collected, sacrificed, and divided into groups: control, DOXO without EA
(DOXO-EA), and DOXO with EA (DOXO+EA). Strips from the distal esophagus and gastric
fundus were mounted on a wire myograph and isolated organ-bath system, respectively,
and subjected to increasing concentrations of carbamylcholine chloride (carbachol,
CCh). The isolated esophagus was also stimulated with increasing concentrations of
KCl. In esophagus, the concentration-effect curves were reduced in response to CCh in
the DOXO+EA and DOXO-EA groups compared to the control group (P<0.05). The maximum
effect values (Emax) for DOXO+EA and DOXO-EA were significantly lower than
control (P<0.05), but the half-maximal effective concentration (EC50)
values were not significantly different when the three groups were compared
(P>0.05). In response to KCl, the distal esophagus samples in the three groups
were not statistically different with regard to Emax or EC50
values (P>0.05). No significant difference was noted for EC50 or
Emax values in fundic strips stimulated with CCh (P>0.05). In
conclusion, exposure of dams to DOXO during gestation inhibited the contractile
behavior of esophageal strips from offspring in response to CCh but not KCl,
regardless of EA induction. The gastric fundus of DOXO-exposed offspring did not have
altered contractile responsiveness to cholinergic stimulation.
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Affiliation(s)
- F A Capeto
- Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - F J B Lima
- Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - W Okoba
- Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - F L Ramos
- Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - T F A Messias
- Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - G A Rigonatto
- Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - L Sbragia
- Departamento de Cirurgia e Anatomia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - P J C Magalhães
- Departamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - A A Melo-Filho
- Departamento de Cirurgia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
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17
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Connor MJ, Springford LR, Kapetanakis VV, Giuliani S. Esophageal atresia and transitional care--step 1: a systematic review and meta-analysis of the literature to define the prevalence of chronic long-term problems. Am J Surg 2014; 209:747-59. [PMID: 25605033 DOI: 10.1016/j.amjsurg.2014.09.019] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 09/19/2014] [Accepted: 09/24/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Esophageal atresia (EA) is a rare congenital anomaly with high infantile survival rates. The aim of this study was to outline the prevalence of common long-term problems associated with EA repair in patients older than 10 years of age. DATA SOURCES Original papers were identified by systematic searching of MEDLINE and EMBASE databases from January 1993 to July 2014. Fifteen articles (907 EA patients) met inclusion criteria. CONCLUSIONS This is the first systematic review aiming to quantify the prevalence of the long-term problems associated with EA. The main active medical conditions (pooled estimated prevalence) identified were the following: dysphagia (50.3%), gastroesophageal reflux disease with (40.2%) or without (56.5%) histological esophagitis, recurrent respiratory tract infections (24.1%), doctor-diagnosed asthma (22.3%), persistent cough (14.6%), and wheeze (34.7%). The prevalence of Barrett's esophagus (6.4%) was 4 and 26 times higher than the adult (1.6%) and pediatric (.25%) general populations. Adult and pediatric practitioners should focus on how to develop effective long-term follow-up and transitional care for these patients.
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Affiliation(s)
- Martin J Connor
- Department of Pediatric and Neonatal Surgery, St. George's Healthcare NHS Trust, University of London, London, UK
| | - Laurie R Springford
- Department of Pediatric and Neonatal Surgery, St. George's Healthcare NHS Trust, University of London, London, UK
| | | | - Stefano Giuliani
- Department of Pediatric and Neonatal Surgery, St. George's Healthcare NHS Trust, University of London, London, UK.
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18
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van Wijk M, Knüppe F, Omari T, de Jong J, Benninga M. Evaluation of gastroesophageal function and mechanisms underlying gastroesophageal reflux in infants and adults born with esophageal atresia. J Pediatr Surg 2013; 48:2496-505. [PMID: 24314193 DOI: 10.1016/j.jpedsurg.2013.07.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 07/23/2013] [Accepted: 07/24/2013] [Indexed: 01/16/2023]
Abstract
PURPOSE To evaluate the mechanisms underlying gastroesophageal reflux (GER) following esophageal atresia (EA) repair and gastroesophageal function in infants and adults born with EA. METHODS Ten consecutive infants born with EA as well as 10 randomly selected adult EA patients were studied during their first postoperative follow-up visit and a purposely planned visit, respectively. A (13)C-octanoate breath test and esophageal pH-impedance-manometry study were performed. Mechanisms underlying GER and esophageal function were evaluated. RESULTS Transient lower esophageal sphincter relaxation (TLESR) was the most common mechanism underlying GER in infants and adults (66% and 62%, respectively). In 66% of all GER episodes, no clearing mechanism was initiated. On EFT, normal motility patterns were seen in six patients (four infants, two adults). One of these adults had normal motility overall (>80% of swallows). Most swallows (78.8%) were accompanied by abnormal motility patterns. Despite this observation, impedance showed normal bolus transit in 40.9% of swallows. Gastric emptying was delayed in 57.1% of infants and 22.2% of adults. CONCLUSIONS TLESR is the main mechanism underlying GER events in patients with EA. Most infants and adults have impaired motility, delayed bolus clearance, and delayed gastric emptying. However, normal motility patterns were seen in a minority of patients.
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Affiliation(s)
- Michiel van Wijk
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital AMC, Academic Medical Center, Amsterdam, the Netherlands.
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19
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Abstract
Esophageal dysmotility is a considerable long-term issue in patients born with esophageal atresia (EA). To better characterize it, the normal esophageal motility is briefly reviewed with emphasis on the specific defects in EA. Multiple studies attempted to describe the dysmotility seen in patients with operated EA using esophageal manometry. Recently, high-resolution manometry has improved our understanding of normal esophageal motility. Using this new technology, it is now possible to better characterize the esophageal motility of patients operated on for EA. Three different patterns are described and presented: aperistalsis, pressurization, and distal peristalsis. Up to now, it has not been possible to find a correlation between the dysmotility severity and the patient's symptomatology. Different pathophysiological hypotheses of esophageal dysmotility in that population are discussed. Developmental neuronal defects are certainly present from the beginning. Surgical trauma can also contribute to the dysmotility. Finally, defective esophageal acid clearance capacity is a cause of gastroesophageal reflux disease, but the resultant esophagitis can also impair the normal esophageal function. The evolution of esophageal dysmotility in patients with repaired EA is not known and further studies will be necessary to clarify it.
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Affiliation(s)
- A Aspirot
- Division of Pediatric Surgery, Sainte-Justine University Health Center, Montreal, Quebec, Canada H3T 1C5.
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20
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Marinello FG, Targarona EM, Poca M, Mones J, Hernández-Ballesteros C. Late-onset achalasia after esophageal atresia repair. Dis Esophagus 2013; 26:311-3. [PMID: 22151015 DOI: 10.1111/j.1442-2050.2011.01292.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The development of achalasia in a patient with a history of esophageal atresia (EA) is rare. Here, we report a patient who had undergone surgery for EA at birth and presented achalasia at 30 years of age. He was successfully treated with laparoscopic surgery.
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Affiliation(s)
- F G Marinello
- Departments of Surgery Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau Department of Gastroenterology, Hospital Vall d'Hebron, Barcelona, Spain
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21
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Pinheiro PFM, Simões e Silva AC, Pereira RM. Current knowledge on esophageal atresia. World J Gastroenterol 2012; 18:3662-72. [PMID: 22851858 PMCID: PMC3406418 DOI: 10.3748/wjg.v18.i28.3662] [Citation(s) in RCA: 129] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 08/26/2011] [Accepted: 06/08/2012] [Indexed: 02/06/2023] Open
Abstract
Esophageal atresia (EA) with or without tracheoesophageal fistula (TEF) is the most common congenital anomaly of the esophagus. The improvement of survival observed over the previous two decades is multifactorial and largely attributable to advances in neonatal intensive care, neonatal anesthesia, ventilatory and nutritional support, antibiotics, early surgical intervention, surgical materials and techniques. Indeed, mortality is currently limited to those cases with coexisting severe life-threatening anomalies. The diagnosis of EA is most commonly made during the first 24 h of life but may occur either antenatally or may be delayed. The primary surgical correction for EA and TEF is the best option in the absence of severe malformations. There is no ideal replacement for the esophagus and the optimal surgical treatment for patients with long-gap EA is still controversial. The primary complications during the postoperative period are leak and stenosis of the anastomosis, gastro-esophageal reflux, esophageal dysmotility, fistula recurrence, respiratory disorders and deformities of the thoracic wall. Data regarding long-term outcomes and follow-ups are limited for patients following EA/TEF repair. The determination of the risk factors for the complicated evolution following EA/TEF repair may positively impact long-term prognoses. Much remains to be studied regarding this condition. This manuscript provides a literature review of the current knowledge regarding EA.
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22
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Basu J, Mihalko KL, Payne R, Rivera E, Knight T, Genheimer CW, Guthrie KI, Sangha N, Jayo MJ, Jain D, Bertram TA, Ludlow JW. Extension of bladder-based organ regeneration platform for tissue engineering of esophagus. Med Hypotheses 2011; 78:231-4. [PMID: 22100629 DOI: 10.1016/j.mehy.2011.10.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2011] [Accepted: 10/23/2011] [Indexed: 12/17/2022]
Abstract
Recent successes in regenerative medicine and tissue engineering of bladder and bladder-like neo-organs have leveraged regenerative constructs composed of a biodegradable scaffold seeded with a population of smooth muscle cells. We have shown that such smooth muscle cells are isolatable from adipose and other sources alternate to the primary organ. We hypothesize that this regenerative platform is not limited to regeneration of bladder and bladder-like neo-organs, but rather represents a foundational technology platform broadly applicable for regeneration of laminarly organized hollow organs. Using esophagus as an illustrative example in support of this hypothesis, we demonstrate that patch constructs composed of adipose-derived smooth muscle cells seeded on a biodegradable matrix catalyze complete regeneration of the esophageal wall in a rodent model of esophageal injury. By implication, such regenerative constructs may potentially be used to mediate the regeneration of any laminarly organized tubular organ.
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Affiliation(s)
- Joydeep Basu
- Tengion Inc., 3929 Westpoint Blvd., Suite G, Winston-Salem, NC 27103, USA.
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23
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Delayed gastric emptying and typical scintigraphic gastric curves in children with gastroesophageal reflux disease: could pyloromyotomy improve this condition? J Pediatr Surg 2011; 46:863-9. [PMID: 21616242 DOI: 10.1016/j.jpedsurg.2011.02.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Accepted: 02/11/2011] [Indexed: 11/20/2022]
Abstract
BACKGROUND/PURPOSES Delayed gastric emptying (DGE) is a cofactor in the etiopathogenesis of gastroesophageal reflux disease (GERD). Scintigraphy is the criterion standard to evaluate gastric emptying (GE). This study aims to define typical scintigraphic activity-time curves (ATCs) related to DGE and esophageal atresia (EA) and to demonstrate the effectiveness of pyloromyotomy (P) in improving GE. METHODS Since 2002, 83 children underwent Nissen fundoplication. Patients were divided into 2 groups: group I, GERD-only patients; group II, patients with GERD owing to EA. Depending on preoperative scintigraphy, each group was subdivided into 2 subgroups. Before surgery and 1 year after, endoscopy and scintigraphy were performed. In the presence of DGE, P was associated with Nissen fundoplication. Gastric emptying differences at baseline and at follow-up were estimated by the Student t test. Pre- and post-ATCs were evaluated by the χ(2) test. RESULTS During follow-up, GE completely normalized in subgroups with DGE. Scintigraphic ATC analysis documented an association between DGE and a typical rectilinear fitting, with a higher rate in EA patients. After P, the scintigraphic pattern changed in an exponential manner related to a faster GE. CONCLUSIONS Delayed gastric emptying is frequent in EA, and the scintigraphic ATCs are typical. Pyloromyotomy is a safe and effective technique to fully normalize GE.
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Evaluation of esophageal motility and reflux in children treated for esophageal atresia with the use of combined multichannel intraluminal impedance and pH monitoring. J Pediatr Surg 2011; 46:443-51. [PMID: 21376190 DOI: 10.1016/j.jpedsurg.2010.08.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Revised: 08/05/2010] [Accepted: 08/05/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Gastroesophageal reflux (GER) and dysmotility are frequent in patients treated for esophageal atresia (EA). This aim of this study is to evaluate GER and dysmotility in young EA patients using pH-multichannel intraluminal impedance (pH-MII). METHODS Fifteen patients with a mean age of 7.5 years (group 1) have been studied and compared with 15 children without congenital malformation, submitted to pH-MII for suspected GER (group 2). These latter patients serve as a control group of healthy subjects. The following impedance reflux and motility parameters have been studied on 10 standardized swallows: number of reflux episodes, mean acid clearing time, median bolus clearing time, bolus presence time, total bolus transit time, segmental transit time, and total propagation velocity. RESULTS In the group of EA patients, mean acid clearing time and median bolus clearing time were pathological. In the control group, all reflux parameters were normal. Patients with EA had significantly longer median bolus presence time at each measuring site, median total bolus transit time, and median segmental transit time and slower total propagation velocity (P < .001). CONCLUSIONS pH-multichannel intraluminal impedance evaluates both GER and motility patterns. Our report studies impedance parameters of esophageal motility in healthy children and in EA patients using only pH-MII.
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25
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Abstract
Survivors of esophageal atresia are reaching their adulthood in large numbers for the first time enabling assessment of true long-term outcome among this group of patients. This review summarizes the current knowledge on the subject focusing on late symptoms and complications, esophageal pathology and pulmonary function. Relationships between esophageal dysmotility, gastroesophageal reflux, esophagitis and epithelial metaplastic changes including esophageal cancer are outlined. In addition to pertinent literature, institutional experience, and follow-up of patients with esophageal atresia for more than 60 years is included.
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Affiliation(s)
- R J Rintala
- Department of Paediatric Surgery, Children's Hospital, University of Helsinki, Helsinki, Finland.
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26
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Foker JE, Kendall Krosch TC, Catton K, Munro F, Khan KM. Long-gap esophageal atresia treated by growth induction: the biological potential and early follow-up results. Semin Pediatr Surg 2009; 18:23-9. [PMID: 19103418 DOI: 10.1053/j.sempedsurg.2008.10.005] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study had two purposes. The first was to determine whether the growth procedure would allow true primary repairs of the most severe end of the esophageal atresia (EA) spectrum with the longest gaps (LG) and most rudimentary lower esophageal segments. The second goal was to provide the first short- to mid-term (3-12 years) follow-up data on the esophageal function and quality of life (QOL) data on the patients in this series. From our series of 60 LG-EA patients who underwent a growth procedure, 42 had the true primary esophageal repair completed 3 years ago. Among these, 18 had gaps over 6 cm, and for 6, only a rudimentary lower esophagus existed well below the diaphragm. No patient was turned down and all had primary repairs. These results suggest that even the most rudimentary segment has the potential to achieve normal size and that the full EA spectrum can have a primary repair. Our follow-up studies indicated that the esophageal function of these previously grown segments was very good. All contacted (40) were eating normally with only 3 receiving supplemental g-tube feeds because of other significant defects. We have actively treated significant reflux and 41/42 had fundoplication. By endoscopy (N = 15) no esophagitis was visible, but on biopsy, mild inflammation was found in 3. No conditions were found which would suggest that there would be a late deterioration or adverse consequences would arise. Based on these ongoing evaluations, the outlook seems very favorable for a good long-term QOL.
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Affiliation(s)
- John E Foker
- Division of Cardiothoracic Surgery, University of Minnesota, Minneapolis, Minnesota 55455, USA.
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27
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Zani A, Pierro A, Elvassore N, De Coppi P. Tissue engineering: an option for esophageal replacement? Semin Pediatr Surg 2009; 18:57-62. [PMID: 19103424 DOI: 10.1053/j.sempedsurg.2008.10.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Esophageal replacement is required in several pediatric surgical conditions, like long-gap esophageal atresia. Although several techniques have been described to bridge the gap, all of them could be followed by postoperative complications. Esophageal tissue engineering could represent a valid alternative thanks to the recent advances in biomaterial science and cellular biology. Numerous attempts to shape a new esophagus in vitro have been described in the last decade. Herein, we review the main studies on the experimental use of nonabsorbable and absorbable materials as well as the development of cellularized patches. Furthermore, we describe the future perspectives of esophageal tissue engineering characterized by the use of stem cells seeded on new biopolymers. This opens to the construction of a functional allograft that could allow an anatomical replacement that grows with the children and does not severely impair their anatomy.
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Affiliation(s)
- Augusto Zani
- Department of Paediatric Surgery, Institute of Child Health & Great Ormond St Hospital, London, United Kingdom
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28
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Arena F, Romeo C, Baldari S, Arena S, Antonuccio P, Campennì A, Zuccarello B, Romeo G. Gastrointestinal sequelae in survivors of congenital diaphragmatic hernia. Pediatr Int 2008; 50:76-80. [PMID: 18279210 DOI: 10.1111/j.1442-200x.2007.02527.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Gastrointestinal sequelae have been sporadically reported in survivors of congenital diaphragmatic hernia (CDH). The aim of the present paper was to evaluate the gastrointestinal morbidity in infant, adolescent and adult patients who had undergone repair of CDH. METHODS Thirty-one of 38 survivors after left-side CDH repair were followed up. They were subdivided in two groups. Group A consisted of 12 patients (39%) with a mean age of 4.5 years and group B, 19 patients (61%) with a mean age of 21.0 years. Patients underwent physical examination, barium meal study, gastroesophageal scintigraphy, esophageal pH monitoring and manometry of the esophagus and stomach. Upper intestinal endoscopy was performed in patients with confirmed gastroesophageal reflux (GER). RESULTS All patients were within the normal range for height or weight. A total of 41.7% of group A and 15.8% of group B had typical symptoms suggesting GER. Barium meal study was pathological in 33.3% of group A and 21% of group B patients. In 58% of group A and 42% of group B, GER was documented on scintigraphy. In 41.7% of group A and 47% of group B the time taken for the stomach to empty half of its radioactive content (T(1/2)) was pathological. On 24 h pH monitoring pathological GER was documented in 54.5%, whereas in group B it was present in 33.3%. In 36.4% of group A and 46.7% of group B alteration of peristalsis of the stomach was recorded. Endoscopy showed esophageal pathology in 33%. CONCLUSIONS Foregut dysmotility and GER are major sequelae in survivors of CDH repair. Long-term follow up of patients with CDH is recommended.
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Affiliation(s)
- Francesco Arena
- Department of Medical and Surgical Pediatric Sciences, Operative Unit of Pediatric Surgery, University of Messina, Messina, Italy.
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29
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Lopes MF, Botelho MF. Midterm follow-up of esophageal anastomosis for esophageal atresia repair: long-gap versus non-long-gap. Dis Esophagus 2007; 20:428-35. [PMID: 17760658 DOI: 10.1111/j.1442-2050.2007.00691.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Current approaches to the repair of long-gap esophageal atresia (EA) favor esophageal anastomosis. This investigation provides a midterm follow-up of long-gap EA with a primary repair to determine whether this procedure affects symptom severity and whether symptom severity may predict worsening of dysmotility. Fifteen children at least 1-year post primary repair were divided into group 1 (long-gap) and group 2 (non-long-gap). The severity of their symptoms was graded using a questionnaire focused on their eating habits and gastroesophageal motor dysfunction symptoms. Esophageal transit time and gastric emptying were assessed by scintigraphy and used to grade esophagogastric dysmotility. At midterm follow-up the majority of patients in both groups were asymptomatic (66% in group 1 vs 77.7% in group 2; P > 0.05). Esophagogastric dysmotility grades for group 1 were more severe than for group 2 (median 2.5, range from 1 to 4 vs median 1, range from 1 to 2, respectively; P > 0.05). We found no relationship between the severity of the symptoms and the presence or severity of esophagogastric dysmotility. At midterm follow-up in patients with long-gap atresia that underwent primary repair, this study showed scintigraphic evidence of silent and serious esophagogastric dysmotility in symptom-free or minimally symptomatic children. It may therefore be unreliable to use symptoms in assessing the severity of esophagogastric dysmotility, since both groups showed similar clinical findings but different scintigraphic findings.
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Affiliation(s)
- M F Lopes
- Department of Pediatric Surgery, Pediatric Hospital of Coimbra, 3000 Coimbra, Portugal.
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Koivusalo A, Pakarinen MP, Rintala RJ. The cumulative incidence of significant gastrooesophageal reflux in patients with oesophageal atresia with a distal fistula--a systematic clinical, pH-metric, and endoscopic follow-up study. J Pediatr Surg 2007; 42:370-4. [PMID: 17270551 DOI: 10.1016/j.jpedsurg.2006.10.010] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM Gastrooesophageal reflux (GER) is common in patients with oesophageal atresia (OA). Complicated GER often manifests itself early after the primary repair (PR) and frequently requires antireflux surgery (ARS). How many patients will be later affected is unknown. We conducted an objective long-term follow-up for the cumulative incidence of OA-associated GER based on pH-metry and histology. MATERIALS AND METHODS Sixty-one consecutive patients with their native oesophagus, who underwent PR for OA with a distal fistula from 1989 to 2004, were included. These children were grouped according to the Spitz classification with 77% as type I, 20% as type II, and 3% as type III. Significant heart disease, tracheomalacia, or gastric outlet obstruction occurred in 18.0 %, 9.8%, and 17.3% respectively, and a wide gap between esophageal segments occurred in 13.1%. Endoscopy and pH-metry at 1 year were followed up by endoscopy and selective pH-metry at 3, 5, and 10 years. Gastrooesophageal reflux was considered significant (sGER) when a patient underwent ARS, endoscopic biopsies disclosed at least moderate oesophagitis, or when total or preprandial reflux index were greater than 10% or 5%, respectively, with or without long (>5 minutes) reflux periods). Significant GER was considered resolved if, without need for ARS or medication, pH-metry or biopsies returned to normal and the patient was symptomless for at least 3 years. RESULTS The incidence of sGER/(number of assessed patients) at 6 months, 1 year, 3 years, 5 years, and 10 years was 16.3% (61), 39.3% (61), 44.2% (52), 51.2 % (43), and 44.4% (27). Overall, 28/61 (45.9%) of patients had sGER, and 18/28 (64.3%) patients underwent ARS. In one patient, sGER resolved during the follow-up. CONCLUSION The number of children with sGER associated with OA more than doubled from 6 months to 1 year after PR. Thereafter, there is a progressive increase in the incidence of sGER with age up to 5 years. Spontaneous resolution of sGER is rare.
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Affiliation(s)
- Antti Koivusalo
- Hospital for Children and Adolescents, University of Helsinki, PO BOX 281, 00029, Helsinki, Finland.
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Abstract
AIM The aim of this study was to investigate the motor activity in the stomach of infants with repaired esophageal atresia (EA). METHOD Gastric myoelectrical activity was investigated by cutaneous electrogastrography in 15 infants after the surgical correction of EA. Ten infants with no gastrointestinal upset served as controls. Studies were done before and after a milk feed. The pH of the lower esophagus was measured for 24 hours to assess the gastroesophageal reflux (GER) in the infants with repaired EA. RESULTS After feeding, a significant increase in bradygastria and decrease in tachygastria were observed as compared with the preprandial period. Compared with healthy infants, the electrogram showed pathological patterns in 73.3% (11/15) of EA patients. Twelve of 15 EA patients showed some clinical sign of GER, and 60% of the EA patients proved to be GER-positive on esophageal pH monitoring. There was no difference in the distribution of gastric myoelectrical waves between the GER-positive and GER-negative EA patients either before or after meal. CONCLUSION Cutaneous electrogastrography is a noninvasive, harmless method for obtaining indirect information about the motor function of the stomach. The abnormal changes in physiological gastric myoelectrical activity in EA patients can serve as markers of disturbed neuromuscular function and can play a role in the pathogenesis of feeding disturbances after operative correction of EA. Gastroesophageal reflux, which often occurs after surgical repair of EA, seems to be connected not only with disordered gastric myoelectric activity, but also probably with other factors such as artificially straightened esophagogastric angle or brachyesophagus.
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Affiliation(s)
- János Bókay
- 1st Department of Pediatrics, Semmelweis University, Budapest 1083, Hungary
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Kovesi T, Rubin S. Long-term complications of congenital esophageal atresia and/or tracheoesophageal fistula. Chest 2004; 126:915-25. [PMID: 15364774 DOI: 10.1378/chest.126.3.915] [Citation(s) in RCA: 274] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Congenital esophageal atresia (EA) and/or tracheoesophageal fistula (TEF) are common congenital anomalies. Respiratory and GI complications occur frequently, and may persist lifelong. Late complications of EA/TEF include tracheomalacia, a recurrence of the TEF, esophageal stricture, and gastroesophageal reflux. These complications may lead to a brassy or honking-type cough, dysphagia, recurrent pneumonia, obstructive and restrictive ventilatory defects, and airway hyperreactivity. Aspiration should be excluded in children and adults with a history of EA/TEF who present with respiratory symptoms and/or recurrent lower respiratory infections, to prevent chronic pulmonary disease.
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Affiliation(s)
- Thomas Kovesi
- Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, 401 Smyth Rd, Ottawa, ON, Canada.
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Aslan A, Boneval C, Melikoğlu M. A rare case of esophageal atresia with gastric outlet obstruction. Pediatr Surg Int 2003; 19:686-8. [PMID: 14608469 DOI: 10.1007/s00383-003-1039-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/30/2002] [Indexed: 10/26/2022]
Abstract
Although the combination of gastric outlet obstruction and esophageal atresia is rarely seen in neonates, it has been well described. We report the case of a 5-day-old newborn with esophageal atresia and tracheoesophageal fistula associated with complete gastric outlet obstruction due to a mucous plug. As the patient had intense gastric distention, severe respiratory distress requiring ventilatory therapy and complete pyloric obstruction in radiograms, emergency gastrostomy was performed before definitive operation. Definitive treatment consisted of tracheoesophageal fistula ligation and primary esophageal anastomosis. Exploratory laparotomy during the same session revealed a normal pyloric canal, completely obstructed by a firm mucous plug. The plug was removed by pylorotomy, and a pyloroplasty was performed to ease gastric evacuation. Postoperative feeding problems suggested gastric dysmotility as the possible cause for the mucous plug obstruction.
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Affiliation(s)
- Adnan Aslan
- Department of Pediatric Surgery, Akdeniz University School of Medicine, 07070 Antalya, Turkey.
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Tugay M, Yildiz F, Utkan T, Sarioglu Y, Gacar N. Gastric smooth muscle contractility changes in the esophageal atresia rat model: an in vitro study. J Pediatr Surg 2003; 38:1366-70. [PMID: 14523821 DOI: 10.1016/s0022-3468(03)00397-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE The aim of the study was to investigate the gastric smooth muscle reactivity in the Adriamycin-induced esophageal atresia (EA) rat model. METHODS The fetuses were divided into 3 groups. The control group was exposed to saline. The second group was comprised of fetuses that were exposed to Adriamycin but did not have EA (Adriamycin-no-EA group). The third group was comprised of fetuses that were exposed to Adriamycin and had EA (Adriamycin-EA group). Gastric fundus strips were studied in vitro for their contractile response to receptor activation in the 3 groups. RESULTS Contractile responses of gastric smooth muscle to carbachol and KCl were increased in the Adriamycin-EA group compared with the Adriamycin-no-EA group. Also serotonin-induced contractile response in the Adriamycin-EA group decreased compared with the Adriamycin-no-EA group. Relaxation of gastric smooth muscle strips to isoproterenol was comparably unaffected in the Adriamycin-EA and Adriamycin-no-EA groups. Likewise, no change in the response to agonist studies was observed between the control and Adriamycin-no-EA groups. The relaxant response to papaverine was not different in the 3 groups. CONCLUSIONS This study found changes of receptor-dependent and receptor-independent contraction of the gastric fundus smooth muscle in the fetuses with EA. Therefore, impaired contractile responses may be, at least in part, a contributing factor in the abnormal gastric motility seen in EA.
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Abstract
Disorders of the stomach represent a significant portion of the practice of pediatric gastroenterology. Controversy still exists in the appropriate management of children with abdominal pain and vomiting and large gaps remain in our understanding of the physiology and pathophysiology of the stomach in children. Nevertheless, we have made significant progress in understanding Helicobacter pylori infection and gastric motility in the pediatric population.
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Affiliation(s)
- Najeeb Zoubi
- Division of Pediatric Gastroenterology, Department of Pediatrics, University of Michigan Health System, Ann Arbor, Michigan 48109, USA
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