Kylie I. Holden , Alice M. Martino , Yigit S. Guner , Matthew T. Harting
{"title":"Extracorporeal life support in congenital diaphragmatic hernia","authors":"Kylie I. Holden , Alice M. Martino , Yigit S. Guner , Matthew T. Harting","doi":"10.1016/j.sempedsurg.2023.151328","DOIUrl":"10.1016/j.sempedsurg.2023.151328","url":null,"abstract":"<div><p>Congenital diaphragmatic hernia (CDH) is the most common indication for ECLS in neonatal respiratory failure. The ultimate purpose of ECLS is to grant cardiopulmonary support, allowing time for operative intervention and optimization of cardiopulmonary function as the pathophysiologic processes of pulmonary hypertension, pulmonary hypoplasia, and ventricular dysfunction either improve or resolve. In CDH, ECLS plays a crucial role in the management of the most challenging patients, facilitating postnatal stabilization, allowing a ventilation strategy which minimizes barotrauma and volutrauma, and permitting treatment of and recovery from pulmonary hypertension and/or cardiac dysfunction. Understanding the nuances of CDH patients, which differ from other forms of neonatal respiratory failure, and the benefits of ECLS for these infants, is crucial for effective management. CDH patients present distinct challenges. Every aspect of ECLS, from mode of support and anticoagulation medication to pump selection, ventilation strategy, pulmonary hypertension management, and the weaning process, requires meticulous consideration. ECLS for CDH serves as a bridge to making informed decisions, granting clinicians stability and time to manage / recover from specific pathophysiologic consequences, and it offers the potential for survival among even the most challenging and complex patients. As overall care and management for infants with CDH receiving ECLS continue to improve, the focus has shifted toward managing survivor morbidity. Given the multisystem nature of the disease, this requires significant experience, expertise, and multidisciplinary teamwork to optimize long-term outcomes for these patients.</p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 4","pages":"Article 151328"},"PeriodicalIF":1.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71523131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Makenzie Hamilton , Steven W. Thornton , Elisabeth T. Tracy , Caroline Ozment
{"title":"Quality improvement strategies in pediatric ECMO","authors":"Makenzie Hamilton , Steven W. Thornton , Elisabeth T. Tracy , Caroline Ozment","doi":"10.1016/j.sempedsurg.2023.151337","DOIUrl":"10.1016/j.sempedsurg.2023.151337","url":null,"abstract":"<div><p>Pediatric extracorporeal membrane oxygenation is an increasingly utilized, life-saving technology with high mortality and morbidity. A complex technology employed urgently or emergently for some of the sickest children in the hospital by a large multidisciplinary team, ECMO is an ideal area for using quality improvement strategies to reduce the variability in care and improve patient outcomes. We review critical concepts from quality improvement and apply them to patient selection and management, staffing, credentialing and continuing education, and the variability of management among providers and institutions.</p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 4","pages":"Article 151337"},"PeriodicalIF":1.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71487948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Device updates in pediatric and neonatal ECMO","authors":"Yujin Park , Natalie A. Drucker , Brian W. Gray","doi":"10.1016/j.sempedsurg.2023.151334","DOIUrl":"10.1016/j.sempedsurg.2023.151334","url":null,"abstract":"<div><p>Since the early use of extracorporeal life support (ECLS), new innovations and technological advancements have augmented the ability to use this technology in children and neonates. Cannulae have been re-designed to maintain structure and allow for single cannula venovenous (VV) ECLS in smaller patients. Circuit technology, including pumps and tubing, has evolved to permit smaller priming volumes and lower flow rates with fewer thrombotic or hemolytic complications. New oxygenator developments also improve efficiency of gas exchange. This paper serves as an overview of recent device developments in ECLS delivery to pediatric and neonatal patients.</p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 4","pages":"Article 151334"},"PeriodicalIF":1.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pediatric surgical interventions on ECMO","authors":"R Scott Eldredge , Katie W Russell","doi":"10.1016/j.sempedsurg.2023.151330","DOIUrl":"10.1016/j.sempedsurg.2023.151330","url":null,"abstract":"<div><p>Extra Corporeal Membrane Oxygenation (ECMO) has historically been reserved for refractory pulmonary and cardiac support in children and adult. Operative intervention on ECMO was traditionally contraindicated due to hemorrhagic complications exacerbated by critical illness and anticoagulation needs. With advancements in ECMO circuitry and anticoagulation strategies operative procedures during ECMO have become feasible with minimal hemorrhagic risks. Here we review anticoagulation and operative intervention considerations in the pediatric population during ECMO cannulation. Pediatric surgical interventions currently described in the literature while on ECMO support include thoracotomy/thoracoscopy, tracheostomy, laparotomy, and injury related procedures i.e. wound debridement. A patient should not be precluded from a surgical intervention while on ECMO, if the surgery is indicated.</p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 4","pages":"Article 151330"},"PeriodicalIF":1.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shannon M Larabee , Laura E Hollinger , Adam M. Vogel
{"title":"Systemic anticoagulation in ECMO","authors":"Shannon M Larabee , Laura E Hollinger , Adam M. Vogel","doi":"10.1016/j.sempedsurg.2023.151333","DOIUrl":"10.1016/j.sempedsurg.2023.151333","url":null,"abstract":"<div><p>While unfractionated heparin (UFH) remains the mainstay of anticoagulation<span><span> during pediatric </span>extracorporeal life support<span><span>, direct thrombin inhibitors<span> (DTIs) are increasingly used. In this article, we will review most recent evidence regarding utilization of both UFH and DTIs and compare their known advantages and disadvantages. We will present anticoagulation monitoring strategies during ECMO and outline the most recent Extracorporeal Life Support Organization's anticoagulation guidelines, however with the caveat that there are no true consensus recommendations for anticoagulation management in pediatric ECMO. With these updates, we will serve as the bedside clinician's refresher on common practices for anticoagulation during “routine” ECMO. We will additionally highlight special circumstances, including high risk surgical procedures during ECMO, in which adjustments in anticoagulation and/or addition of </span></span>antifibrinolytic therapy might mitigate risk.</span></span></p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 4","pages":"Article 151333"},"PeriodicalIF":1.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134650272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Noahlana Monzon , Emma M. Kasahara , Aarthi Gunasekaran , Kathryn Y. Burge , Hala Chaaban
{"title":"Impact of neonatal nutrition on necrotizing enterocolitis","authors":"Noahlana Monzon , Emma M. Kasahara , Aarthi Gunasekaran , Kathryn Y. Burge , Hala Chaaban","doi":"10.1016/j.sempedsurg.2023.151305","DOIUrl":"10.1016/j.sempedsurg.2023.151305","url":null,"abstract":"<div><p><span><span><span>Necrotizing enterocolitis (NEC) is the leading cause of morbidity and mortality in preterm infants. NEC is multifactorial and the result of a complex interaction of feeding, </span>dysbiosis, and exaggerated inflammatory response. Feeding practices in the </span>neonatal intensive care units (NICUs) can vary among institutions and have significant impact on the vulnerable gastointestinal tract of preterm infants. . These practices encompass factors such as the type of feeding and fortification, duration of feeding, and rate of advancement, among others. The purpose of this article is to review the data on some of the most common feeding practices in the NICU and their impact on the development of NEC in preterm infants. Data on the human milk bioactive component </span>glycosaminoglycans<span>, specifically hyaluronan, will also be discussed in the context of postnatal intestinal development and NEC prevention.</span></p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 3","pages":"Article 151305"},"PeriodicalIF":1.7,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9644301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"fm i -- Contents","authors":"","doi":"10.1053/S1055-8586(23)00064-1","DOIUrl":"https://doi.org/10.1053/S1055-8586(23)00064-1","url":null,"abstract":"","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 3","pages":"Article 151317"},"PeriodicalIF":1.7,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49774049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Intestinal adaptation and rehabilitation","authors":"Hannah M. Phelps, Brad W. Warner","doi":"10.1016/j.sempedsurg.2023.151314","DOIUrl":"10.1016/j.sempedsurg.2023.151314","url":null,"abstract":"<div><p>Massive intestinal resection<span><span> is a regrettably necessary but life-saving intervention for progressive or fulminant<span> necrotizing enterocolitis<span> (NEC). However, the resultant short bowel syndrome (SBS) poses its own array of challenges and complications. Within hours of such an abrupt loss of intestinal length, the intestine begins to adapt. Our ability to understand this process of intestinal adaptation has proven critical in our ability to clinically treat the challenging problem of short bowel syndrome. This review first highlights key data relating to intestinal adaptation including structural and functional changes, biochemical regulation, and other factors affecting the magnitude of intestinal adaptation responses. We then focus on intestinal rehabilitation as it relates to strategies to enhance intestinal adaptation while meeting nutritional needs and preventing complications of </span></span></span>parenteral nutrition.</span></p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 3","pages":"Article 151314"},"PeriodicalIF":1.7,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9657241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preface: Necrotizing enterocolitis","authors":"Colin A. Martin , Troy A. Markel","doi":"10.1016/j.sempedsurg.2023.151303","DOIUrl":"10.1016/j.sempedsurg.2023.151303","url":null,"abstract":"","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 3","pages":"Article 151303"},"PeriodicalIF":1.7,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9657253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mitchell M. Won , Georgi D. Mladenov , Steven L. Raymond , Faraz A. Khan , Andrei Radulescu
{"title":"What animal model should I use to study necrotizing enterocolitis?","authors":"Mitchell M. Won , Georgi D. Mladenov , Steven L. Raymond , Faraz A. Khan , Andrei Radulescu","doi":"10.1016/j.sempedsurg.2023.151313","DOIUrl":"10.1016/j.sempedsurg.2023.151313","url":null,"abstract":"<div><p>Unfortunately, we are all too familiar with the statement: “Necrotizing enterocolitis remains the leading cause of gastrointestinal surgical emergency in preterm neonates”.</p><p>It's been five decades since the first animal models of necrotizing enterocolitis (NEC) were described. There remains much investigative work to be done on identifying various aspects of NEC, ranging from the underlying mechanisms to treatment modalities. Experimental NEC is mainly focused on a rat, mouse, and piglet models. Our aim is to not only highlight the pros and cons of these three main models, but to also present some of the less-used animal models that have contributed to the body of knowledge about NEC.</p><p>Choosing an appropriate model is essential to conducting effective research and answering the questions asked. As such, this paper reviews some of the variations that come with each model.</p></div>","PeriodicalId":49543,"journal":{"name":"Seminars in Pediatric Surgery","volume":"32 3","pages":"Article 151313"},"PeriodicalIF":1.7,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10016878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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