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Goldfarb M, Choi PM, Gollin G. Primary Anastomosis Versus Stoma for Surgical Necrotizing Enterocolitis in US Children's Hospitals. J Surg Res 2024; 295:296-301. [PMID: 38056356 DOI: 10.1016/j.jss.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/20/2023] [Accepted: 11/08/2023] [Indexed: 12/08/2023]
Abstract
INTRODUCTION Multiple studies have documented the safety of intestinal anastomosis after resection for necrotizing enterocolitis (NEC). We sought to evaluate a large population of infants with surgical NEC and assess outcomes after primary anastomosis versus enterostomy. METHODS The Pediatric Health Information System database was used to identify infants with Bell Stage 3 NEC who underwent an intestinal resection for acute disease between 2016 and 2021. Demographics and preoperative physiology were assessed, and nutritional, infectious, and surgical outcomes were analyzed. RESULTS Two hundred twenty-two infants at 38 children's hospitals were included. Thirty-five (15.8%) were managed with a primary anastomosis. Among infants who underwent a resection within 10 d of their first operative intervention and survived for at least 3 d, a primary anastomosis was used in 26 (13.7%). These patients were older but had similar weight and physiological status at the time of resection as those managed with an enterostomy. The incidence of wound and infectious complications, duration of parenteral nutrition and length of stay were similar after anastomosis or enterostomy. CONCLUSIONS In a large, geographically heterogenous population of infants with NEC, only 15.8% were managed with a primary anastomosis after intestinal resection. Survivors who underwent resection within 10 d were demographically and physiologically comparable to those who underwent enterostomy and had similar surgical outcomes. While there are clearly indications for enterostomy in some infants with NEC, these data confirm the conclusions of smaller, single-center studies that a primary anastomosis should be considered more frequently.
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Affiliation(s)
- Madeline Goldfarb
- Texas Tech Health Sciences Center El Paso, Paul L. Foster School of Medicine, El Paso, Texas
| | - Pamela M Choi
- Department of Surgery, Naval Medical Center San Diego, San Diego, California
| | - Gerald Gollin
- Rady Children's Hospital-San Diego, University of California San Diego School of Medicine, San Diego, California.
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Huang HB, Hicks M, Zhang QS, Watt MJ, Lin F, Wan XQ, Cheung PY. The differential associative relationship between early risk factors, neonatal morbidities and early neurodevelopmental outcome in preterm infants <29 weeks' gestation. Early Hum Dev 2023; 186:105859. [PMID: 37738923 DOI: 10.1016/j.earlhumdev.2023.105859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 09/03/2023] [Accepted: 09/10/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND Very preterm infants of <29 weeks' gestation are at high risk for adverse neurodevelopment due to multiple risk factors in the early stages of life. There is little information regarding the associative effects of risk factors in early life, neonatal morbidities and subsequent neurodevelopmental outcomes. AIMS Investigate the association of early neurodevelopmental outcomes, neonatal complications and the risk factors in the early hours of life in a cohort of preterm infants <29 weeks' gestational age. METHODS We enrolled all surviving preterm neonates born at gestation <29 weeks between January 2015 and June 2021 in the University of Hong Kong-Shenzhen Hospital. Demographic and clinical characteristics were collected from a database of the neonatal intensive care unit. Neurodevelopmental outcomes of the survivors were evaluated using the Ages and Stages Questionnaire (ASQ-3) which were measured at the adjusted age of 12 to 18 months. The multivariate linear regression model was used to determine correlation presented as β coefficient (β) with 95 % confidence intervals (CI). RESULTS In this cohort of 56 survivors <29 weeks' gestation, urine output within the first 12 h of life and Apgar score at 5 min were positively associated with different domains of ASQ-3 score, however male sex and highest fraction of inspired oxygen (FiO2) in the first 12 h of life were negatively related with at least one of neurocognitive domains of ASQ-3 at adjusted age of 12 to 18 months. During hospitalization, in addition to the frequency of packed red cell transfusions, the development of severe necrotizing enterocolitis was inversely associated with both neuromotor and neurocognitive skills (gross motor domain: β = -16.93, CI: -32.04, -1.82; fine motor domain: β = -16.42, CI: -28.82, -4.02; problem solving domain: β = -13.14, CI: -24.45, -1.83; all P < 0.05), whereas severe intraventricular hemorrhage had adverse effects on gross motor only (β = -13.04, CI: -24.42, -1.65; P = 0.03). Bronchopulmonary dysplasia and retinopathy of prematurity were not related with ASQ-3. CONCLUSIONS In this small cohort study of very preterm neonates born at <29 weeks' gestation, risk factors in the early hours of life and neonatal morbidities during hospitalization had differential associative relationships with ASQ-3 at 12-18 months adjusted age. This information may be important for parental counseling and management including early diagnosis and intervention.
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Affiliation(s)
- Hai-Bo Huang
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Matthew Hicks
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Qian-Shen Zhang
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Man Joe Watt
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China; Department of Pediatrics, Glenrose Rehabilitation Hospital, University of Alberta, Edmonton, AB, Canada; Department of Physical Medicine and Rehabilitation, Glenrose Rehabilitation Hospital, University of Alberta, Edmonton, AB, Canada
| | - Fang Lin
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Xue-Qin Wan
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Po-Yin Cheung
- Department of Pediatrics, University of Hong Kong-Shenzhen Hospital, Shenzhen, China; Department of Pediatrics, University of Alberta, Edmonton, AB, Canada.
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Lu J, Martin CR, Claud EC. Neurodevelopmental outcome of infants who develop necrotizing enterocolitis: The gut-brain axis. Semin Perinatol 2023; 47:151694. [PMID: 36572620 PMCID: PMC9974904 DOI: 10.1016/j.semperi.2022.151694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Necrotizing enterocolitis (NEC) poses a significant risk for neurodevelopmental impairment in extremely preterm infants. The gut microbiota shapes the development of the gut, immune system, and the brain; and dysbiosis drive neonatal morbidities including NEC. In this chapter, we delineate a gut-brain axis linking gut microbiota to the adverse neurological outcomes in NEC patients. We propose that in NEC, immaturity of the microbiome along with aberrant gut microbiota-driven immaturity of the gut barrier and immune system can lead to effects including systemic inflammation and circulating microbial mediators. This nexus of gut microbiota-driven systemic effects further interacts with a likewise underdeveloped blood-brain barrier to regulate neuroinflammation and neurodevelopment. Targeting deviant gut-brain axis signaling presents an opportunity to improve the neurodevelopmental outcomes of NEC patients.
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Affiliation(s)
- Jing Lu
- Department of Pediatrics, Division of Biological Sciences, University of Chicago, Pritzker School of Medicine, Chicago, Illinois 60637, United States
| | - Camilia R Martin
- Department of Pediatrics, Division of Newborn Medicine, Weill Cornell Medicine, New York, New York 10021, United States
| | - Erika C Claud
- Department of Pediatrics, Division of Biological Sciences, University of Chicago, Pritzker School of Medicine, Chicago, Illinois 60637, United States.
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4
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Berken JA, Chang J. Neurologic consequences of neonatal necrotizing enterocolitis. Dev Neurosci 2022; 44:295-308. [PMID: 35697005 DOI: 10.1159/000525378] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 05/24/2022] [Indexed: 11/19/2022] Open
Abstract
Necrotizing enterocolitis (NEC) is a severe gastrointestinal disease of the premature infant with high mortality and morbidity. Children who survive NEC have been shown to demonstrate neurodevelopmental delay, with significantly worse outcomes than from prematurity alone. The pathways leading to NEC-associated neurological impairments remain unclear, limiting the development of preventative and protective strategies. This review aims to summarize the existing clinical and experimental studies related to NEC-associated brain injury. We describe the current epidemiology of NEC, reported long-term neurodevelopmental outcomes among survivors, and proposed pathogenesis of brain injury in NEC. Highlighted are the potential connections between hypoxia-ischemia, nutrition, infection, gut inflammation, and the developing brain in NEC.
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Affiliation(s)
- Jonathan A Berken
- Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Jill Chang
- Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA,
- Division of Neonatal-Perinatal Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA,
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Vlug LE, Verloop MW, Dierckx B, Bosman L, de Graaff JC, Rings EH, Wijnen RM, de Koning BA, Legerstee JS. Cognitive Outcomes in Children With Conditions Affecting the Small Intestine: A Systematic Review and Meta-analysis. J Pediatr Gastroenterol Nutr 2022; 74:368-376. [PMID: 35226646 PMCID: PMC8860224 DOI: 10.1097/mpg.0000000000003368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/09/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The aim of the study was to assess cognitive outcomes in children with intestinal failure (IF) and children at high risk of IF with conditions affecting the small intestine requiring parenteral nutrition. METHODS EMBASE, Cochrane, Web of Science, Google Scholar, MEDLINE, and PsycINFO were searched from inception to October 2020. Studies were included constituting original data on developmental quotient (DQ), intelligence quotient (IQ) and/or severe developmental delay/disability (SDD) rates assessed with standardized tests. We used appropriate standardized tools to extract data and assess study quality. We performed random effects meta-analyses to estimate pooled means of DQ/IQ and pooled SDD rates (general population mean for DQ/IQ: 100, for percentage with SDD: 1.8%) for 4 groups: IF, surgical necrotizing enterocolitis (NEC), abdominal wall defects (AWD), and midgut malformations (MM). Associations of patient characteristics with DQ/IQ were evaluated with meta-regressions. RESULTS Thirty studies met the inclusion criteria. The pooled mean DQ/IQ for IF, NEC, AWD, and MM were 86.8, 83.3, 96.6, and 99.5, respectively. The pooled SDD rates for IF, NEC, AWD and MM were 28.6%, 32.8%, 8.5%, and 3.7%, respectively. Meta-regressions indicated that lower gestational age, longer hospital stay, and higher number of surgeries but not parenteral nutrition duration, were associated with lower DQ/IQ. CONCLUSIONS Adverse developmental outcomes are common in children with IF and NEC, and to a much lesser extent in children with AWD and MM. It is important to monitor cognitive development in children with conditions affecting the small intestine and to explore avenues for prevention and remediation.
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Affiliation(s)
- Lotte E. Vlug
- Division of Gastroenterology, Department of Pediatrics
| | | | - Bram Dierckx
- Department of Child and Adolescent Psychiatry/Psychology
| | - Lotte Bosman
- Department of Child and Adolescent Psychiatry/Psychology
| | - Jurgen C. de Graaff
- Department of Anesthesiology, Erasmus MC Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam
| | - Edmond H.H.M. Rings
- Division of Gastroenterology, Department of Pediatrics
- Division of Gastroenterology, Department of Pediatrics, Willem Alexander Children's Hospital, Leiden University Medical Center, Leiden
| | - René M.H. Wijnen
- Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Zhu F, Wang L, Gong Z, Wang Y, Gao Y, Cai W, Wu J. Blockage of NLRP3 inflammasome activation ameliorates acute inflammatory injury and long-term cognitive impairment induced by necrotizing enterocolitis in mice. J Neuroinflammation 2021; 18:66. [PMID: 33676524 PMCID: PMC7937302 DOI: 10.1186/s12974-021-02111-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 02/16/2021] [Indexed: 12/27/2022] Open
Abstract
Background Necrotizing enterocolitis (NEC) is an inflammatory gastrointestinal disease in premature neonates with high mortality and morbidity, while the underlining mechanism of intestinal injury and profound neurological dysfunction remains unclear. Here, we aimed to investigate the involvement of NLPR3 inflammasome activation in NEC-related enterocolitis and neuroinflammation, especially long-term cognitive impairment, meanwhile, explore the protective effect of NLRP3 inhibitor MCC950 on NEC in mice. Methods NLRP3 inflammasome activation in the intestine and brain was assessed in the NEC mouse model, and NLRP3 inhibitor MCC950 was administrated during the development of NEC. Survival rate, histopathological injury of the intestine and brain, and expression of mature IL-1β and other pro-inflammatory cytokines were analyzed. Long-term cognitive impairment was evaluated by behavioral test. Results The expression of NLRP3 and mature IL-1β in the intestine and brain was greatly upregulated in NEC mice compared to the controls. MCC950 treatment efficiently improved NEC survival rate, reduced intestinal and brain inflammation, and ameliorated the severity of pathological damage in both organs. Additionally, in vivo blockage of NLRP3 inflammasome with MCC950 in early life of NEC pups potently protected against NEC-associated long-term cognitive impairment. Conclusions Our findings suggest that NLRP3 inflammasome activation participates in NEC-induced intestinal and brain injury, and early intervention with NLRP3 inhibitor may provide beneficial therapeutic effect on NEC infants. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-021-02111-4.
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Affiliation(s)
- Fangxinxing Zhu
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Lingyu Wang
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Zizhen Gong
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Yanyan Wang
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China
| | - Yanhong Gao
- Department of Geriatrics, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wei Cai
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China. .,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China. .,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.
| | - Jin Wu
- Department of Pediatric Surgery, Xinhua hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China. .,Shanghai Institute for Pediatric Research, School of Medicine, Shanghai Jiaotong University, Shanghai, China. .,Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.
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7
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Kuik SJ, den Heijer AE, Mebius MJ, Hulscher JBF, Bos AF, Kooi EMW. Time to full enteral feeding after necrotizing enterocolitis in preterm-born children is related to neurodevelopment at 2-3 years of age. Early Hum Dev 2020; 147:105091. [PMID: 32492527 DOI: 10.1016/j.earlhumdev.2020.105091] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 04/14/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is associated with poorer neurodevelopment. It is, however, unclear which factors besides surgery affect neurodevelopment in preterm-born children surviving NEC. AIMS We determined whether time to full enteral feeding (FEFt) and post-NEC complications after NEC were associated with neurodevelopment. STUDY DESIGN Prospective observational cohort study. SUBJECTS Two to three year old preterm-born children who survived NEC (Bells stage ≥ 2). We categorized children in two groups, one group shorter and equal and one group longer than the group's median FEFt. Post-NEC complications included recurrent NEC and/or post-NEC stricture. OUTCOME MEASURES Bayley Scales of Infants and Toddler Development III (Bayley-III) and Child Behavior Checklist (CBCL). Associations between Bayley-III and CBCL scores with FEFt and Post-NEC complications were determined using linear regression analyses, adjusted for severity of illness and potential confounders. RESULTS We included 44 children, median gestational age of 27.9 [IQR: 26.7-29.3] weeks, birth weight 1148 [IQR: 810-1461] grams. Median FEFt after NEC was 20 [IQR: 16-30] days. Median follow-up age was 25.7 [IQR: 24.8-33.5] months. FEFt > 20 days was associated with lower cognitive and lower motor composite scores of the Bayley-III (B: -8.6, 95% CI -16.7 to -0.4, and B: -9.0, 95% CI, -16.7 to -1.4). FEFt was not associated with CBCL scores. Post-NEC complications (n = 11) were not associated with Bayley-III scores nor with CBCL scores. CONCLUSIONS Prolonged FEFt after NEC in preterm-born children surviving NEC is associated with lower cognitive and lower motor composite scores at the age of 2-3 years. These results show the importance of limiting the duration of the nil per mouth regimen if and when possible.
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Affiliation(s)
- S J Kuik
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Neonatology, Groningen, the Netherlands.
| | - A E den Heijer
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Neonatology, Groningen, the Netherlands
| | - M J Mebius
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Neonatology, Groningen, the Netherlands
| | - J B F Hulscher
- University of Groningen, University Medical Center Groningen, Department of Surgery, Division of Pediatric Surgery, Groningen, the Netherlands
| | - A F Bos
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Neonatology, Groningen, the Netherlands
| | - E M W Kooi
- University of Groningen, University Medical Center Groningen, Beatrix Children's Hospital, Division of Neonatology, Groningen, the Netherlands
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8
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Matei A, Montalva L, Goodbaum A, Lauriti G, Zani A. Neurodevelopmental impairment in necrotising enterocolitis survivors: systematic review and meta-analysis. Arch Dis Child Fetal Neonatal Ed 2020; 105:432-439. [PMID: 31801792 DOI: 10.1136/archdischild-2019-317830] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 11/08/2019] [Accepted: 11/12/2019] [Indexed: 02/06/2023]
Abstract
AIM To determine (1) the incidence of neurodevelopmental impairment (NDI) in necrotising enterocolitis (NEC), (2) the impact of NEC severity on NDI in these babies and (3) the cerebral lesions found in babies with NEC. METHODS Systematic review: three independent investigators searched for studies reporting infants with NDI and a history of NEC (PubMed, Medline, Cochrane Collaboration, Scopus). Meta-analysis: using RevMan V.5.3, we compared NDI incidence and type of cerebral lesions between NEC infants versus preterm infants and infants with medical vs surgical NEC. RESULTS Of 10 674 abstracts screened, 203 full-text articles were examined. In 31 studies (n=2403 infants with NEC), NDI incidence was 40% (IQR 28%-64%) and was higher in infants with surgically treated NEC (43%) compared with medically managed NEC (27%, p<0.00001). The most common NDI in NEC was cerebral palsy (18%). Cerebral lesions: intraventricular haemorrhage (IVH) was more common in NEC babies (26%) compared with preterm infants (18%; p<0.0001). There was no difference in IVH incidence between infants with surgical NEC (25%) and those treated medically (20%; p=0.4). The incidence of periventricular leukomalacia (PVL) was significantly increased in infants with NEC (11%) compared with preterm infants (5%; p<0.00001). CONCLUSIONS This study shows that a large proportion of NEC survivors has NDI. NEC babies are at higher risk of developing IVH and/or PVL than babies with prematurity alone. The degree of NDI seems to correlate to the severity of gut damage, with a worse status in infants with surgical NEC compared with those with medical NEC. TRIAL REGISTRATION NUMBER CRD42019120522.
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Affiliation(s)
- Andreea Matei
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Louise Montalva
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Alexa Goodbaum
- Division of General and Thoracic Surgery, Department of Surgery, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Giuseppe Lauriti
- Department of Pediatric Surgery, Spirito Santo Hospital, Pescara, Italy.,G. d'Annunzio University, Chieti-Pescara, Italy
| | - Augusto Zani
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
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Abstract
OBJECTIVES Little is known about school-age functioning in children with intestinal failure (IF). This study examines neurocognitive outcomes of children with IF at ages 4 to 8 years treated at a single centre, along with relevant medical and demographic variables. METHODS Between 2012 and 2016, neurocognitive assessments were administered to 28 children receiving treatment in our IF rehabilitation program, and included measures of intelligence, academics, learning/memory, language, visual-motor integration, and fine-motor dexterity. DSM-IV/V criteria were used to diagnose Learning Disability, Intellectual Disability, and/or Attention Deficit/Hyperactivity Disorder. RESULTS Intellectual functioning ranged from extremely low to superior (Full Scale IQ range 53-123, mean = 89). Forty-six percentage received a cognitive/learning DSM diagnosis. Total number of first-year septic episodes correlated with poorer outcomes on the most cognitive measures. Adjusting for gestational age (61% were born <37 weeks), number of first-year septic episodes negatively predicted working memory, visual-motor integration, and visual memory scores. Additional factors correlating with poorer outcomes on ≥2 cognitive measures included length of first-year admissions, necrotizing enterocolitis diagnosis, and first-year sustained conjugated hyperbilirubinemia. Having ≥2 first-year septic episodes increased the likelihood of poorer outcome. Having a sibling was a significant positive predictor of working memory, processing speed, reading, and verbal learning skills. CONCLUSIONS Our data provides preliminary evidence that children with IF are at risk of neurocognitive problems at early school age. Managing septic events during the first year is one strategy that may help reduce long-term neurocognitive risks in this population.
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10
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Yanowitz TD, Sullivan KM, Piazza AJ, Brozanski B, Zaniletti I, Sharma J, DiGeronimo R, Nayak SP, Wadhawan R, Reber KM, Murthy K. Does the initial surgery for necrotizing enterocolitis matter? Comparative outcomes for laparotomy vs. peritoneal drain as initial surgery for necrotizing enterocolitis in infants <1000 g birth weight. J Pediatr Surg 2019; 54:712-717. [PMID: 30765157 DOI: 10.1016/j.jpedsurg.2018.12.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 11/25/2018] [Accepted: 12/12/2018] [Indexed: 11/24/2022]
Abstract
PURPOSE Quantify short-term outcomes associated with initial surgery [laparotomy (LAP) vs. peritoneal drain (PD)] for necrotizing enterocolitis (NEC) in extremely-low-birth-weight (ELBW) infants. METHODS Using the Children's Hospitals Neonatal Database, we identified ELBW infants <32 weeks' gestation with surgical NEC (sNEC). Unadjusted and multivariable regression analyses were used to estimate the associations between LAP (or PD) and death/short bowel syndrome (SBS) and length of stay (LOS). RESULTS LAP was the more common initial procedure for sNEC (n = 359/528, 68%). Infants receiving LAP were older and heavier. Initial procedure was unrelated to death/SBS in both bivariate (LAP: 43% vs PD: 46%, p = 0.573) and multivariable analyses (OR = 0.89, 95% CI = 0.57, 1.38, p = 0.6). LAP was inversely related to mortality (29% vs. 41%, p < 0.007) in bivariate analysis, but not significant in multivariable analysis accounting for markers of preoperative illness severity. However, the association between LAP and SBS (14% vs. 5%, p = 0.012) remained significant in multivariable analyses (adjusted OR = 2.25, p = 0.039). LOS among survivors was unrelated to the first surgical procedure in multivariable analysis. CONCLUSION ELBW infants who undergo LAP as the initial operative procedure for sNEC may be at higher risk for SBS without a clear in-hospital survival advantage or shorter hospitalization. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
| | - Kevin M Sullivan
- Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA
| | | | | | | | - Jotishna Sharma
- University of Missouri Kansas City School of Medicine, Kansas City, MO
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11
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Abstract
Necrotizing enterocolitis occurs in 14% of infants less than 1000 g. Preoperative management varies widely, and the only absolute indication for surgery is pneumoperitoneum. Multiple biomarkers and scoring systems are under investigation, but clinical practice is still largely driven by surgeon judgment. Outcomes in panintestinal disease are poor, and multiple creative approaches are used to preserve bowel length. Overall, recovery is complicated in the short and long term. Major sequelae are stricture, short gut syndrome, and neurodevelopmental impairment. Resolving controversies in surgical necrotizing enterocolitis care requires multicenter collaboration for centralized data and tissue repositories, benchmarking, and carrying out prospective randomized controlled trials.
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Affiliation(s)
- Benjamin D Carr
- Section of Pediatric Surgery, Department of Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 East Hospital Drive, SPC 4211, Ann Arbor, MI 48108, USA
| | - Samir K Gadepalli
- Section of Pediatric Surgery, Department of Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 East Hospital Drive, SPC 4211, Ann Arbor, MI 48108, USA.
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12
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Teresa C, Antonella D, de Ville de Goyet Jean. New Nutritional and Therapeutical Strategies of NEC. Curr Pediatr Rev 2019; 15:92-105. [PMID: 30868956 DOI: 10.2174/1573396315666190313164753] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/09/2018] [Accepted: 03/06/2019] [Indexed: 11/22/2022]
Abstract
Necrotizing enterocolitis (NEC) is an acquired severe disease of the digestive system affecting mostly premature babies, possibly fatal and frequently associated to systemic complications. Because of the severity of this condition and the possible long-term consequences on the child's development, many studies have aimed at preventing the occurrence of the primary events at the level of the bowel wall (ischemia and necrosis followed by sepsis) by modifying or manipulating the diet (breast milk versus formula) and/or the feeding pattern (time for initiation after birth, continuous versus bolus feeding, modulation of intake according clinical events). Feeding have been investigated so far in order to prevent NEC. However, currently well-established and shared clinical nutritional practices are not available in preventing NEC. Nutritional and surgical treatments of NEC are instead well defined. In selected cases surgery is a therapeutic option of NEC, requiring sometimes partial intestinal resection responsible for short bowel syndrome. In this paper we will investigate the available options for treating NEC according to the Walsh and Kliegman classification, focusing on feeding practices in managing short bowel syndrome that can complicate NEC. We will also analyze the proposed ways of preventing NEC.
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Affiliation(s)
- Capriati Teresa
- Artificial Nutrition in Pediatric Children's Hospital, Bambino Gesu, Rome, Italy
| | - Diamanti Antonella
- Artificial Nutrition in Pediatric Children's Hospital, Bambino Gesu, Rome, Italy
| | - de Ville de Goyet Jean
- Pediatric Department for the Treatment and Study of abdominal Disease and Abdominal Transplants, ISMETT-UPMC, Palermo, Italy
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Motor Proficiency and Generalized Self-Efficacy Toward Physical Activity in Children With Intestinal Failure. J Pediatr Gastroenterol Nutr 2019; 68:7-12. [PMID: 30052565 DOI: 10.1097/mpg.0000000000002107] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Survival rates of children with intestinal failure have increased; however, associated co-morbidities may affect long-term motor developmental outcomes. This study evaluates motor proficiency and generalized self-efficacy toward physical activity (PA) in children ages 6 to 12 years with intestinal failure. METHODS This is an observational, cross-sectional study of children followed in a multidisciplinary intestinal rehabilitation program. Motor proficiency was assessed using the Bruininks-Oseretsky Test of Motor Proficiency-2 Short Form (BOT-2 SF) and the Scales of Independent Behavior (parent-proxy report). Children completed the Children's Self-Perceptions of Adequacy in and Predilection for Physical Activity (CSAPPA) and a PA questionnaire. Relevant demographic and medical variables were correlated with assessment results. RESULTS Participants include 30 children (18 males), median age 7 years (interquartile range [IQR] 6-9) with gestational age 35 weeks (IQR 32-39) and birth weight 2.13 kg (IQR 1.68-2.77). Thirteen (43%) were dependent on parenteral nutrition. Fifteen (50%) scored below average on the BOT-2 SF. Lower BOT-2 SF scores were significantly associated with lower CSAPPA scores (r = 0.480, P = 0.01), with a common barrier to PA being the presence of a central line or enterostomy tube. Gestational age, height z scores, length of hospital admissions, and number of septic events were all significantly correlated with lower scores in motor proficiency. Number of septic events and total parenteral nutrition days were significant predictors of lower BOT-2 SF scores, when adjusting for birth weight. CONCLUSIONS Multiple medical variables related to intestinal failure may affect motor proficiency and PA self-efficacy. Developmental follow-up is important to optimize motor skill development and promote PA participation.
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Lucas DJ, Gosain A. Association of Comorbidities With Adverse Outcomes After Enterostomy Closure in Premature Neonates. JAMA Surg 2018; 153:776-778. [PMID: 29799909 DOI: 10.1001/jamasurg.2018.0880] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Donald J Lucas
- Division of Pediatric Surgery, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis
| | - Ankush Gosain
- Division of Pediatric Surgery, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis.,Children's Foundation Research Institute, Le Bonheur Children's Hospital, Memphis
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Abstract
Pediatric intestinal failure is a complex and devastating condition defined as the inability of the intestine to absorb an adequate amount of fluid and nutrients to sustain life. The primary goal of intestinal failure treatment is to achieve enteral autonomy with a customized treatment plan. Although recent improvements in intestinal failure patient care have led to significant improvements in the morbidity and mortality rate, children with intestinal failure are at risk for multiple complications such as intestinal failure associated liver disease, recurrent septic episodes, central line complications, metabolic bone disease, impaired kidney function, and failure to thrive. In this article, we review the current literature on the etiology and factors affecting prognosis of pediatric IF.
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Affiliation(s)
- Annika Mutanen
- Division of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Canada; Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, University of Toronto, Toronto, Canada; Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Paul W Wales
- Division of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Canada; Group for Improvement of Intestinal Function and Treatment (GIFT), The Hospital for Sick Children, University of Toronto, Toronto, Canada; Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, University of Toronto, Toronto, Canada.
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Associations Between Nurse-Guided Variables and Plasma Oxytocin Trajectories in Premature Infants During Initial Hospitalization. Adv Neonatal Care 2018; 18:E12-E23. [PMID: 29337699 DOI: 10.1097/anc.0000000000000452] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Oxytocin (OT) is a social hormone that may help researchers understand how nurse-guided interventions during initial infant hospitalization, such as supporting human milk expression, promoting comforting touch, and reducing exposure to stressors, affect preterm brain development. PURPOSE To determine whether factors related to human milk, touch, or stressor exposure are related to plasma OT trajectories in premature infants. METHODS Plasma from 33 premature infants, born gestational ages 25 to (Equation is included in full-text article.)weeks, was collected at 14 days of life and then weekly until 34 weeks' corrected gestational age (CGA). Variables related to feeding volumes of human milk and formula; touch, as indexed by skin-to-skin contact (SSC) and swaddled holding; and clinical stressors were extracted from the electronic medical record. Linear mixed-models tested associations between nurse-guided variables and plasma OT trajectories. RESULTS In the final model, same-day SSC was positively related not only to plasma OT levels at 27 weeks' CGA (β= .938, P = .002) but also to a decline in plasma OT levels over time (β=-.177, P = .001). Volume of enteral feeds (mL/kg/d), its interaction with CGA, and number of stressful procedures were not statistically significant (β= .011, P = .077; β=-.002, P = .066; and β= .007, P = .062, respectively). IMPLICATIONS FOR PRACTICE Nurse-guided interventions are associated with infant plasma OT levels, suggesting nurses may impact the neurobiology of the developing premature infant. IMPLICATIONS FOR RESEARCH Replication with larger sample sizes and randomized controlled trial designs is needed to test effects of specific nursing interventions on infant OT.
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Robinson JR, Kennedy C, van Arendonk KJ, Green A, Martin CR, Blakely ML. Neurodevelopmental considerations in surgical necrotizing enterocolitis. Semin Pediatr Surg 2018; 27:52-56. [PMID: 29275818 DOI: 10.1053/j.sempedsurg.2017.11.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The majority of surviving infants with surgical necrotizing enterocolitis (NEC) will have some degree of neurodevelopmental impairment. The impact of specific medial and surgical treatments for infants with severe NEC remains largely unknown but is being actively investigated. It is incumbent upon all providers caring for these infants to continue to focus on long term neurodevelopmental outcomes and to develop more widespread methods of neurodevelopmental assessment.
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Affiliation(s)
- Jamie R Robinson
- Department of Pediatric Surgery, Vanderbilt University Medical Center, 2200 Children's Way, Doctors Office Tower, Suite 7100, Nashville, Tennessee 37232
| | | | - Kyle J van Arendonk
- Department of Pediatric Surgery, Vanderbilt University Medical Center, 2200 Children's Way, Doctors Office Tower, Suite 7100, Nashville, Tennessee 37232
| | - Alyssa Green
- Meharry Medical College School of Medicine, Nashville, Tennessee
| | - Camilia R Martin
- Department of Neonatology and Division of Translational Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Martin L Blakely
- Department of Pediatric Surgery, Vanderbilt University Medical Center, 2200 Children's Way, Doctors Office Tower, Suite 7100, Nashville, Tennessee 37232.
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Moschopoulos C, Kratimenos P, Koutroulis I, Shah BV, Mowes A, Bhandari V. The Neurodevelopmental Perspective of Surgical Necrotizing Enterocolitis: The Role of the Gut-Brain Axis. Mediators Inflamm 2018; 2018:7456857. [PMID: 29686534 PMCID: PMC5866871 DOI: 10.1155/2018/7456857] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 01/22/2018] [Accepted: 02/05/2018] [Indexed: 02/07/2023] Open
Abstract
This state-of-the-art review article aims to highlight the most recent evidence about the therapeutic options of surgical necrotizing enterocolitis, focusing on the molecular basis of the gut-brain axis in relevance to the neurodevelopmental outcomes of primary peritoneal drainage and primary laparotomy. Current evidence favors primary laparotomy over primary peritoneal drainage as regards neurodevelopment in the surgical treatment of necrotizing enterocolitis. The added exposure to inhalational anesthesia in infants undergoing primary laparotomy is an additional confounding variable but requires further study. The concept of the gut-brain axis suggests that bowel injury initiates systemic inflammation potentially affecting the developing central nervous system. Signals about microbes in the gut are transduced to the brain and the limbic system via the enteric nervous system, autonomic nervous system, and hypothalamic-pituitary axis. Preterm infants with necrotizing enterocolitis have significant differences in the diversity of the microbiome compared with preterm controls. The gut bacterial flora changes remarkably prior to the onset of necrotizing enterocolitis with a predominance of pathogenic organisms. The type of initial surgical approach correlates with the length of functional gut and microbiome equilibrium influencing brain development and function through the gut-brain axis. Existing data favor patients who were treated with primary laparotomy over those who underwent primary peritoneal drainage in terms of neurodevelopmental outcomes. We propose that this is due to the sustained injurious effect of the remaining diseased and necrotic bowel on the developing newborn brain, in patients treated with primary peritoneal drainage, through the gut-brain axis and probably not due to the procedure itself.
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Affiliation(s)
- Chariton Moschopoulos
- 1Department of Pediatrics, Flushing Hospital Medical Center, SUNY-Stonybrook School of Medicine, Flushing, NY, USA
| | - Panagiotis Kratimenos
- 2Division of Neonatology and Center for Research in Neuroscience, Children's National Medical Center, George Washington University School of Medicine, Washington, DC, USA
| | - Ioannis Koutroulis
- 3Department of Emergency Medicine, Children's National Medical Center, George Washington University School of Medicine, Washington, DC, USA
| | - Bhairav V. Shah
- 4Division of Pediatric Surgery, Palmetto Health Children's Hospital, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Anja Mowes
- 5St. Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, PA, USA
| | - Vineet Bhandari
- 5St. Christopher's Hospital for Children, Drexel University College of Medicine, Philadelphia, PA, USA
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Weber A, Harrison TM, Steward D, Sinnott L, Shoben A. Oxytocin trajectories and social engagement in extremely premature infants during NICU hospitalization. Infant Behav Dev 2017; 48:78-87. [PMID: 28552589 DOI: 10.1016/j.infbeh.2017.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 05/15/2017] [Accepted: 05/16/2017] [Indexed: 10/19/2022]
Abstract
Extremely premature infants, born 28 weeks gestation or less, are at high risk for impaired socioemotional development, due in part to exposure to early stressful social experiences that alter brain development. Understanding mediators that link experience with outcomes is necessary to assess premature infant responses to social experiences that are critical to brain development. The hormone oxytocin (OT), released during supportive interactions, has potential as a biomarker of the premature infant's responses to social experiences. The purpose of this study was to examine associations among infant plasma OT trajectories and maternal-infant social engagement behaviors during initial hospitalization. This study also examined demographic correlates of engagement behaviors in mothers and infants. Plasma from 28 extremely premature infants, born gestational ages 25-28 6/7 weeks, was collected at 14 days of life, then weekly until 34 weeks. Social engagement behaviors were measured by the Parent-Child Early Relational Assessment during a videotaped feeding when the infant was receiving one-quarter full oral feeds. Maternal-infant demographics were extracted from the medical record. Higher infant plasma OT was associated with lower infant social engagement, but no associations were found with maternal social engagement. Infant social engagement was positively related to maternal social engagement. Maternal parity was related to maternal social engagement, and infant demographics did not predict infant social engagement. The significant, yet negative, association between infant OT and engagement provides support for the measurement of OT as a neurobiological antecedent to infant social behaviors. Finally, this research suggests that during the earliest period of infant socio-behavioral development, premature infants are behaviorally reactive to the social engagement behaviors of their mothers.
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Affiliation(s)
- Ashley Weber
- Case Western Reserve University, N0B040 Frances Payne Bolton School of Nursing, 2120 Cornell Road, Cleveland, OH 44106, USA.
| | - Tondi M Harrison
- The Ohio State University College of Nursing, Newton Hall, 1585 Neil Avenue, Columbus, OH 43210, USA.
| | - Deborah Steward
- The Ohio State University College of Nursing, Newton Hall, 1585 Neil Avenue, Columbus, OH 43210, USA.
| | - Loraine Sinnott
- The Ohio State University College of Nursing, Newton Hall, 1585 Neil Avenue, Columbus, OH 43210, USA.
| | - Abigail Shoben
- The Ohio State University College of Public Health, Cunz Hall, 1841 Neil Avenue, Columbus, OH 43210, USA.
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Talbot LJ, Sinyard RD, Rialon KL, Englum BR, Tracy ET, Rice HE, Adibe OO. Influence of weight at enterostomy reversal on surgical outcomes in infants after emergent neonatal stoma creation. J Pediatr Surg 2017; 52:35-39. [PMID: 27916444 DOI: 10.1016/j.jpedsurg.2016.10.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 10/20/2016] [Indexed: 12/29/2022]
Abstract
PURPOSE Neonates after emergent enterostomy creation frequently require reversal at low weight because of complications including cholestasis, dehydration, dumping, failure to thrive, and failure to achieve enteral independence. We investigated whether stoma reversal at low weight (< 2.5kg) is associated with poor surgical outcomes. METHODS Patients who underwent enterostomy reversal from 2005 to 2013 at less than 6months old were identified in our institutional database. Only patients who underwent emergent enterostomy creation (i.e. for necrotizing enterocolitis or spontaneous perforation) were included. Demographics, disease process, comorbidities, stoma type, reversal indication, operative details, and complications were examined. Patients were categorized by weight at reversal of less than 2kg, 2.01-2.5kg, 2.51-3.5kg, and greater than 3.5kg. Data were analyzed using univariable and multivariable regression with significance level of p<0.05. The primary outcome examined was major morbidity, defined as the presence of anastomotic leak, obstruction, hernia, EC fistula, perforation, wound infection, sepsis, or death. RESULTS Eighty-nine patients met inclusion criteria. Demographics (sex, ethnicity, surgical disease process, reversal indication, and ASA score) were similar. The lowest weight group had lower gestational age (p<0.001) and birth weight (p=0.005), and contained a higher proportion of jejunostomies to ileostomies (p=0.013). On univariable analysis, only incisional hernia was significantly different as a complication between weight groups. On multivariable analysis controlling for gestational age and ASA, there was no significant difference in odds of major operative morbidity between groups. CONCLUSIONS Enterostomy reversal at lower weight may not be associated with increased risk of perioperative complications. Early stoma reversal may be acceptable when required for progression of neonatal care. LEVEL OF EVIDENCE Level III, Treatment Study (Retrospective comparative study).
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Affiliation(s)
| | - Robert D Sinyard
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Kristy L Rialon
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Brian R Englum
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Elizabeth T Tracy
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC, USA
| | - Henry E Rice
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC, USA
| | - Obinna O Adibe
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC, USA
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Jiang ZD, Wang C, Chen C. Neonatal necrotizing enterocolitis adversely affects neural conduction of the rostral brainstem in preterm babies. Clin Neurophysiol 2014; 125:2277-2285. [DOI: 10.1016/j.clinph.2014.03.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 03/13/2014] [Accepted: 03/15/2014] [Indexed: 11/16/2022]
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Bak SY, Lee S, Park JH, Park KH, Jeon JH. Analysis of the association between necrotizing enterocolitis and transfusion of red blood cell in very low birth weight preterm infants. KOREAN JOURNAL OF PEDIATRICS 2013; 56:112-5. [PMID: 23559972 PMCID: PMC3611044 DOI: 10.3345/kjp.2013.56.3.112] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 08/24/2012] [Accepted: 10/25/2012] [Indexed: 11/27/2022]
Abstract
Purpose To investigate the association between necrotizing enterocolitis (NEC) and red blood cell transfusions in very low birth weight (VLBW) preterm infants. Methods We studied were 180 VLBW preterm infants who were admitted to the neonatal intensive care unit of CHA Gangnam Hospital from January of 2006 to December of 2009. The subjects were divided into 2 groups: an NEC group (greater than stage II on the modified Bell's criteria) and a control group (less than stage II on the modified Bell's critieria). We defined red blood cell transfusion before NEC diagnosis as the frequency of transfusion until NEC diagnosis (mean day at NEC diagnosis, day 18) in the NEC group and the frequency of transfusion until 18 days after birth in the control group. Results Of the 180 subjects, 18 (10%) belonged to the NEC group, and 14 (78%) of these 18 patients had a history of transfusion before NEC diagnosis. The NEC group received 3.1±2.9 transfusions, and the control group received 1.0±1.1 transfusions before the NEC diagnosis (P=0.005). In a multivariate logistic regression corrected for gestational age, Apgar score at 1 minute, the presence of respiratory distress syndrome, patent ductus arteriosus, premature rupture of membrane, disseminated intravascular coagulopathy and death were confounding factors. The risk of NEC increased 1.63 times (95% confidence interval, 1.145 to 2.305; P=0.007) with transfusion before the NEC diagnosis. Conclusion The risk for NEC increased significantly with increased transfusion frequency before the NEC diagnosis.
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Affiliation(s)
- Seon-Yeong Bak
- Department of Pediatrics, CHA Bundang Medical Center, CHA University, Seongnam, Korea
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Athalye-Jape G, More K, Patole S. Progress in the field of necrotising enterocolitis – year 2012. J Matern Fetal Neonatal Med 2012; 26:625-32. [DOI: 10.3109/14767058.2012.746296] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Jiang ZD, Ping LL, Chen C, Wilkinson AR. Brainstem auditory response findings in preterm infants after necrotizing enterocolitis. Acta Paediatr 2012; 101:e531-4. [PMID: 22924748 DOI: 10.1111/apa.12000] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To examine brainstem auditory function and detect any abnormality at term in preterm infants after neonatal necrotizing enterocolitis (NEC). METHODS Brainstem auditory evoked response (BAER) was recorded at 21/sec and 60 dB nHL in 37 preterm infants who had NEC. The data obtained at term equivalent age were analyzed and compared with those in normal term infants. RESULTS The threshold of BAER in infants after NEC, though slightly elevated, did not differ significantly from that in the controls. The latencies of waves I and III were slightly longer than in the controls, without any statistical significance. However, wave V latency was prolonged and differed significantly from the controls (p < 0.01). I-V interpeak interval was also prolonged (p < 0.05). The data point distribution of wave V latency and I-V interval was higher in the infants after NEC than in the controls. The amplitudes of BAER wave components in the infants after NEC did not differ significantly from those in the controls. CONCLUSION Preterm infants after NEC have no major abnormality in peripheral auditory function. However, neural conduction in the brainstem auditory pathway is abnormal, suggesting that NEC adversely affects brainstem auditory conduction.
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Affiliation(s)
- Ze D Jiang
- Division of Neonatology, Children's Hospital, Fudan University, Shanghai, China Neonatal Unit, Department of Paediatrics, John Radcliffe Hospital, Headington, Oxford, UK.
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Downard CD, Renaud E, St Peter SD, Abdullah F, Islam S, Saito JM, Blakely ML, Huang EY, Arca MJ, Cassidy L, Aspelund G. Treatment of necrotizing enterocolitis: an American Pediatric Surgical Association Outcomes and Clinical Trials Committee systematic review. J Pediatr Surg 2012; 47:2111-22. [PMID: 23164007 DOI: 10.1016/j.jpedsurg.2012.08.011] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 08/12/2012] [Accepted: 08/13/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The optimal treatment of necrotizing enterocolitis (NEC) is a common challenge for pediatric surgeons. Although many studies have evaluated prevention and medical therapy for NEC, few guidelines for surgical care exist. The aim of this systematic review is to review and evaluate the currently available evidence for the surgical care of patients with NEC. METHODS Data were compiled from a search of PubMed, OVID, the Cochrane Library database, and Web of Science from January 1985 until December 2011. Publications were screened, and their references were hand-searched to identify additional studies. Clinicaltrials.gov was also searched to identify ongoing or unpublished trials. The American Pediatric Surgical Association Outcomes and Clinical Trials Committee proposed six questions deemed pertinent to the surgical treatment of NEC. Recent Cochrane Reviews examined three of these topics; a literature review was performed to address the additional three specific questions. RESULTS The Cochrane Reviews support the use of prophylactic probiotics in preterm infants less than 2500 grams to reduce the incidence of NEC, as well as the use of human breast milk rather than formula when possible. There is no clear evidence to support delayed initiation or slow advancement of feeds. For surgical treatment of NEC with perforation, there is no clear support of peritoneal drainage versus laparotomy. Similarly, there is a lack of evidence comparing enterostomy versus primary anastomosis after resection at laparotomy. There are little data to determine the length of treatment with antibiotics to prevent recurrence of NEC. CONCLUSION Based on available evidence, probiotics are advised to decrease the incidence of NEC, and human milk should be used when possible. The other reviewed questions are clinically relevant, but there is a lack of evidence-based data to support definitive recommendations. These areas of NEC treatment would benefit from future investigation.
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Affiliation(s)
- Cynthia D Downard
- Kosair Children's Hospital, University of Louisville, Louisville, KY, USA.
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Does necrotizing enterocolitis affect growth and neurodevelopmental outcome in very low birth weight infants? Pediatr Surg Int 2012; 28:471-6. [PMID: 22274546 DOI: 10.1007/s00383-012-3051-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/09/2012] [Indexed: 10/14/2022]
Abstract
AIM To evaluate the effect of necrotizing enterocolitis (NEC) on growth and neurodevelopmental outcome. PATIENTS AND METHODS Neurodevelopmental outcome of 20 of 39 surviving very low birthweight infants (VLBW) diagnosed with NEC between 2007 and 2009 was compared with 40 control infants matched for gestational age and year of admission. Follow-up studies were performed at 18 and 24 months of corrected age. Bayley Scales of Infant Development-Second Edition scale was used for neurodevelopmental assessment. RESULTS At 18-24 months corrected age, body weight, body length, and head circumference did not differ significantly between the NEC and without NEC groups. The median mental developmental index (62 vs. 75, p = 0.008) and psychomotor developmental index points (72 vs. 91.5, p = 0.002) were lower in infants with NEC compared to without NEC, respectively. Although the rate of neurodevelopmental impairment was slightly higher in infants with NEC, there were no differences between the groups according to the frequency of minimal impairment and cerebral palsy. Growth or neurodevelopmental outcome did not differ between the NEC survivors with and without surgery. CONCLUSION Necrotizing enterocolitis has affected neurodevelopmental outcome but not growth in VLBW infants at 18-24 months of corrected age. Both those treated medically or requiring surgery need close neurodevelopmental follow-up for the first years of life.
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Arnold M, Moore SW. HIV exposure does not worsen outcome in stage III necrotizing enterocolitis with current treatment protocols. J Pediatr Surg 2012; 47:665-72. [PMID: 22498379 DOI: 10.1016/j.jpedsurg.2011.11.047] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2011] [Revised: 11/16/2011] [Accepted: 11/16/2011] [Indexed: 11/16/2022]
Abstract
BACKGROUND/PURPOSE The heavy burden of maternal HIV infection in developing countries such as South Africa has resulted in a high prevalence of premature birth and necrotizing enterocolitis (NEC). Uninfected infants born to HIV-infected mothers also demonstrate immune deficiencies. It is, therefore, essential to have a better understanding of how to mitigate HIV as an independent risk factor for surgically treated NEC and to evaluate the relevant contributing factors in the presence of an aggressive strategy of pasteurized breast milk feeding and antiretroviral prophylaxis. METHODS Infants with stage IIIb NEC presenting over a 4-year period were retrospectively reviewed. HIV-exposed infants were compared with non-HIV-exposed infants. Contributing factors were evaluated and studied by systematic statistical methods to evaluate risk. RESULTS Twenty percent (17/87) infants were HIV-exposed, and 80% (70/87), unexposed, whereas a further 10 (total, n = 97) had unknown HIV exposure status. Demographics and other perinatal risk factors between the 2 groups were not significantly different other than that HIV-exposed infants received pasteurized breast milk and nonexposed infants received unpasteurized breast milk. There were no statistically significant differences between the groups with respect to disease presentation or severity, surgical findings or type of surgery, postoperative complications, survival, or timing of death. Trends toward higher antenatal steroid exposure and increased postoperative sepsis in the HIV-exposed group (P = .03) were noted but were not related. All HIV-exposed infants received antiretrovirals; there were no significant differences on subanalysis between different antiretroviral regimens. CONCLUSIONS HIV-exposed infants do not have a more severe disease course nor more adverse outcomes in stage IIIb NEC than unexposed infants. Significant factors were antenatal steroids and post-NEC infective episodes.
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Affiliation(s)
- Marion Arnold
- Division of Paediatric Surgery University of Stellenbosch, Cape Town, South Africa
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