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Packer CH, Pilliod RA, Caughey AB, Sparks TN. Optimal timing of delivery for growth restricted fetuses with gastroschisis: A decision analysis. Prenat Diagn 2023; 43:1506-1513. [PMID: 37853803 DOI: 10.1002/pd.6452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/21/2023] [Accepted: 09/30/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVE Our objective was to determine the optimal timing of delivery of growth restricted fetuses with gastroschisis in the setting of normal umbilical artery (UA) Dopplers. METHODS We designed a decision analytic model using TreeAge software for a hypothetical cohort of 2000 fetuses with isolated gastroschisis, fetal growth restriction (FGR), and normal UA Dopplers across 34-39 weeks of gestation. This model accounted for costs and quality adjusted life years (QALYs) for the pregnant individual and the neonate. Model outcomes included stillbirth, respiratory distress syndrome (RDS), necrotizing enterocolitis (NEC), intraventricular hemorrhage (IVH), short gut syndrome (SGS), neonatal sepsis, neonatal death, and neurodevelopmental disability (NDD). RESULTS We found 38 weeks to be the optimal timing of delivery for minimizing overall perinatal mortality and leading to the highest total QALYs. Compared to 37 weeks, delivery at 38 weeks resulted in 367.98 more QALYs, 2.22 more cases of stillbirth, 2.41 fewer cases of RDS, 0.02 fewer cases of NEC, 1.65 fewer cases of IVH, 0.5 fewer cases of SGS, 2.04 fewer cases of sepsis, 11.8 fewer neonatal deaths and 3.37 fewer cases of NDD. However, 39 weeks were the most cost-effective strategy with a savings of $1,053,471 compared to 38 weeks. Monte Carlo analysis demonstrated that 38 weeks was the optimal gestational age for delivery 51.70% of the time, 39 weeks were optimal 47.40% of the time, and 37 weeks was optimal 0.90% of the time. CONCLUSION Taking into consideration a range of adverse perinatal outcomes and cost effectiveness, 38-39 weeks gestation is ideal for the delivery of fetuses with gastroschisis, FGR, and normal UA Dopplers. However, there are unique details to consider for each case, and the timing of delivery should be individualized using shared multidisciplinary decision making.
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Affiliation(s)
- Claire H Packer
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Rachel A Pilliod
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
- Department of Maternal Fetal Medicine, Allina Health, Minneapolis, Minnesota, USA
| | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | - Teresa N Sparks
- Department of Obstetrics, Gynecology, & Reproductive Sciences, University of California San Francisco, San Francisco, California, USA
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Sadlecki P, Walentowicz-Sadlecka M. Prenatal diagnosis of fetal defects and its implications on the delivery mode. Open Med (Wars) 2023; 18:20230704. [PMID: 37197356 PMCID: PMC10183726 DOI: 10.1515/med-2023-0704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 03/28/2023] [Accepted: 04/10/2023] [Indexed: 05/19/2023] Open
Abstract
Congenital malformations are defined as single or multiple defects of the morphogenesis of organs or body parts, identifiable during intrauterine life or at birth. With recent advances in prenatal detection of congenital malformations, many of these disorders can be identified early on a routine fetal ultrasound. The aim of the present systematic review is to systematize the current knowledge about the mode of delivery in pregnancies complicated by fetal anomalies. The databases Medline and Ebsco were searched from 2002 to 2022. The inclusion criteria were prenatally diagnosed fetal malformation, singleton pregnancy, and known delivery mode. After the first round of research, 546 studies were found. For further analysis, studies with full text available concerning human single pregnancy with known neonatal outcomes were considered. Publications were divided into six groups: congenital heart defects, neural tube defects, gastroschisis, fetal tumors, microcephaly, and lung and thorax malformations. Eighteen articles with a descripted delivery mode and neonatal outcome were chosen for further analysis. In most pregnancies complicated by the presence of fetal anomalies, spontaneous vaginal delivery should be a primary option, as it is associated with lower maternal morbidity and mortality. Cesarean delivery is generally indicated if a fetal anomaly is associated with the risk of dystocia, bleeding, or disruption of a protective sac; examples of such anomalies include giant omphaloceles, severe hydrocephalus, and large myelomeningocele and teratomas. Fetal anatomy ultrasound should be carried out early, leaving enough time to familiarize parents with all available options, including pregnancy termination, if an anomaly is detected.
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Affiliation(s)
- Pawel Sadlecki
- Department of Obstetrics and Gynecology, Regional Polyclinical HospitalGrudziadz, Poland
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3
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Staab V. Management of Abdominal Wall Defects. Surg Clin North Am 2022; 102:809-820. [DOI: 10.1016/j.suc.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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4
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Kapapa M, Rieg T, Serra A. Does meconium contaminated amniotic fluid affect intestinal wall thickness and functional outcome in patients with anterior abdominal wall defects? Afr J Paediatr Surg 2022; 19:46-51. [PMID: 34916352 PMCID: PMC8759423 DOI: 10.4103/ajps.ajps_8_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Gastroschisis (GS) and omphalocele (OC) are congenital abdominal wall defects, the main difference between is the direct exposure of intestinal loops in amniotic fluid in children with a GS. This leads to a reduced primary closure rate and a higher number of intraoperative abnormalities and post-operative complications. AIMS AND OBJECTIVES We analysed abdominal wall defect patients over an 11-year period, aiming to assess the influence of meconium-contaminated amniotic fluid. This study has different objectives to show the consequence of functional outcome of abdominal wall defects (AWD) children in reliance to colour of amniotic fluid, to assess the effect of reduced bowel exposure time to meconium contaminated amniotic fluid on edematous inflammatory thickening of the bowel loops, to show an positively influence in the number of primary AWD closures, to demonstrate a reduced incidence of post-natal complications and to verify a better outcome of OC children because of failing exposure to amniotic fluid. METHODS A retrospective, observational case-control design was used to compare GS (n = 36) and OC (n = 18) children. Physical data, colour of amniotic fluid, pre- and perinatal problems, operative complications and surgical technique, post-operative complications, duration of intensive care unit (ICU) stay, mechanical ventilation, parenteral nutrition, commencement of oral feeding and total hospital stay were collected. Data were analysed with descriptive methods, t-test and non-parametric tests such as Wilcoxon and Kruskal-Wallis were performed in addition to the analysis of variance, including post hoc testing accepting a confidence interval of 95% (P < 0.05) by using IBM SPSS software, version 23 (IBM, Illinois, USA). RESULTS Rate of meconium-contaminated amniotic fluid is significantly higher in GS compared to OC (P < 0.001), delivery problems such as congenital infections are also significantly higher (P < 0.001), this yields in significantly more bowel loops anomalies and problems during surgery (P < 0.036) but had no significant influence on primary abdominal wall closures rate (P = 0.523). The post-surgical outcome of OC was significantly better as compared to GS. Within the GS, those with swollen intestines had significantly longer ICU stays (P = 0.045) due to extended mechanical ventilation (P = 0.007), parenteral nutrition (P = 0.011) and delayed initiation of oral feeding (P < 0.001. Same results were found for the duration of ICU stay (P = 0.008), mechanical ventilation (P = 0.006), parenteral nutrition (P = 0.011) and delayed initiation of oral feeding (P < 0.001) in secondary closures as compared to primary abdominal wall closures in the GS group. CONCLUSIONS Worsen functional short-term outcome of GS children was directly addicted to meconium contamination of amniotic fluid due to swollen intestines and because of this more post-surgical problem including significantly extended hospital stays were observed.
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Affiliation(s)
- Melanie Kapapa
- Department of Surgery, Division of Pediatric Surgery, University Ulm Medical Centre, Eythstrasse, Ulm, Germany
| | - Teresa Rieg
- Department of Gynaecology and Obstetrics, Hospital Heidenheim, Heidenheim an der Brenz, Germany
| | - Alexandre Serra
- Department of Surgery, Division of Pediatric Surgery, University Ulm Medical Centre, Eythstrasse, Ulm, Germany
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5
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A retrospective review of gastroschisis epidemiology and referral patterns in northern Ghana. Pediatr Surg Int 2021; 37:1069-1078. [PMID: 34059928 DOI: 10.1007/s00383-021-04898-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To describe the epidemiology and referral patterns of gastroschisis patients in northern Ghana. METHODS A hospital-based retrospective review was undertaken at Tamale Teaching Hospital (TTH) Neonatal Intensive Care Unit (NICU) between 2014 and 2019. Data from gastroschisis patients were compared to patients with other surgical diagnoses. Descriptive and inferential statistics were performed with SAS. Referral flow maps were made with ArcGIS. RESULTS From a total of 360 neonates admitted with surgical conditions, 12 (3%) were diagnosed with gastroschisis. Around 91% (n = 10) of gastroschisis patients were referred from other hospitals, traveling 4 h, on average. Referral patterns showed gastroschisis patients were admitted from three regions, whereas patients with other surgical diagnoses were admitted from eight regions. Only 6% (12/201) of expected gastroschisis cases were reported during the 6-year period in all regions. All gastroschisis deaths occurred within the first week of life. CONCLUSIONS Improving access to surgical care and reducing neonatal mortality related to gastroschisis in northern Ghana is critical. This study provides a baseline to inform future gastroschisis interventions at TTH. Priority areas may include special management of low birth weight newborns, better referral systems, empowerment of community health workers, and increasing access to timely, affordable, and safe neonatal transport.
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Sherwin E, Deter R, Joudi N, Trepman P, Lee W, El-Sayed YY, Girsen AI, Datoc I, Hintz SR, Blumenfeld YJ. Individualized growth assessment in pregnancies complicated by fetal gastroschisis. J Matern Fetal Neonatal Med 2021; 35:6842-6852. [PMID: 34098833 DOI: 10.1080/14767058.2021.1926976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Prenatal ultrasound (US) has been shown to overestimate the incidence of suspected fetal growth restriction (FGR) in gastroschisis cases. This is largely because of altered sonographic abdominal circumference (AC) measurements when comparing gastroschisis cases with population nomograms. Individualized Growth Assessment (IGA) evaluates fetal growth using serial US measurements that allow consideration of the growth potential for a given case. Our goal was to assess the utility of IGA for distinguishing normal and pathological fetal growth in gastroschisis cases. STUDY DESIGN Pregnancies with prenatally diagnosed fetal gastroschisis were managed and delivered at a single academic medical center. US fetal biometry including head circumference (HC), abdominal circumference (AC), and femur diaphysis length (FDL), and neonatal measurements including birthweight and HC were collected and analyzed for 32 consecutive fetal gastroschisis cases with at least two 2nd and two 3rd trimester measurements. Second trimester growth velocities were compared to a group of 118 non-anomalous fetuses with normal neonatal growth outcomes. Gastroschisis cases were classified into groups based on fetal growth pathology score (FGPS9) patterns. Agreement between IGA (FGPS9) and serial conventional estimated fetal weight (EFW) measurements for determining growth pathology was evaluated. Neonatal size outcomes were compared between conventional birthweight classifications for determining small for gestational age (SGA) and IGA Growth Potential Realization Index (GPRI) for weight and head circumference measurements. RESULTS Fetal growth pathology score (FGPS9) measurements identified three in-utero growth patterns: no growth pathology, growth restriction and recovery, and progressive growth restriction. In the no growth pathology group (n = 19), there was 84% agreement between IGA and conventional methods in determining pathological growth in both the 3rd trimester and at birth. In the growth restriction and recovery group (n = 7), there was 71% agreement both in the 3rd trimester and at birth between IGA and conventional methods. In the progressive growth restriction group (n = 5), there was 100% agreement in the 3rd trimester and 60% agreement at birth between IGA and conventional methods. CONCLUSION We present the first study using IGA to evaluate normal and pathological fetal growth in prenatally diagnosed gastroschisis cases. IGA was able to delineate two 3rd trimester growth pathology patterns - one with persistent growth restriction and another with in-utero growth recovery. Further validation of these initial findings with larger cohorts is warranted.
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Affiliation(s)
- Elizabeth Sherwin
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Russell Deter
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Noor Joudi
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Paula Trepman
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Wesley Lee
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Yasser Y El-Sayed
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Anna I Girsen
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Imee Datoc
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Susan R Hintz
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Yair J Blumenfeld
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
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Chabra S, Peterson SE, Cheng EY. Development of a prenatal clinical care pathway for uncomplicated gastroschisis and literature review. J Neonatal Perinatal Med 2021; 14:75-83. [PMID: 32145003 DOI: 10.3233/npm-190277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Gastroschisis is an abdominal wall defect wherein the bowel is herniated into the amniotic fluid. Controversy exists regarding optimal prenatal surveillance strategies that predict fetal well-being and help guide timing of delivery. Our objective was to develop a clinical care pathway for prenatal management of uncomplicated gastroschisis at our institution. METHODS We performed a review of literature from January 1996 to May 2017 to evaluate prenatal ultrasound (US) markers and surveillance strategies that help determine timing of delivery and optimize outcomes in fetal gastroschisis. RESULTS A total 63 relevant articles were identified. We found that among the US markers, intraabdominal bowel dilatation, polyhydramnios, and gastric dilatation are potentially associated with postnatal complications. Prenatal surveillance strategy with monthly US starting at 28weeks of gestational age (wGA) and twice weekly non-stress testing beginning at 32wGA is recommended to optimize fetal wellbeing. Timing of delivery should be based on obstetric indications and elective preterm delivery prior to 37wGA is not indicated. CONCLUSIONS Close prenatal surveillance of fetal gastroschisis is necessary due to the high risk for adverse outcomes including intrauterine fetal demise in the third trimester. Decisions regarding the timing of delivery should take into consideration the additional prematurity-associated morbidity.
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Affiliation(s)
- Shilpi Chabra
- Department of Pediatrics, Division of Neonatology, Seattle Children's Hospital and University of Washington, Seattle, WA, USA
| | - Suzanne E Peterson
- Department of Obstetrics/Gynecology, Division of Maternal-Fetal Medicine Swedish Medical Center, Seattle, WA, USA
| | - Edith Y Cheng
- Department of Obstetrics/Gynecology, Division of Maternal-Fetal Medicine, Seattle Children's Hospital and University of Washington Medical Center, Seattle, WA, USA
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Gastroschisis: A State-of-the-Art Review. CHILDREN-BASEL 2020; 7:children7120302. [PMID: 33348575 PMCID: PMC7765881 DOI: 10.3390/children7120302] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 01/17/2023]
Abstract
Gastroschisis, the most common type of abdominal wall defect, has seen a steady increase in its prevalence over the past several decades. It is identified, both prenatally and postnatally, by the location of the defect, most often to the right of a normally-inserted umbilical cord. It disproportionately affects young mothers, and appears to be associated with environmental factors. However, the contribution of genetic factors to the overall risk remains unknown. While approximately 10% of infants with gastroschisis have intestinal atresia, extraintestinal anomalies are rare. Prenatal ultrasound scans are useful for early diagnosis and identification of features that predict a high likelihood of associated bowel atresia. The timing and mode of delivery for mothers with fetuses with gastroschisis have been somewhat controversial, but there is no convincing evidence to support routine preterm delivery or elective cesarean section in the absence of obstetric indications. Postnatal surgical management is dictated by the condition of the bowel and the abdominal domain. The surgical options include either primary reduction and closure or staged reduction with placement of a silo followed by delayed closure. The overall prognosis for infants with gastroschisis, in terms of both survival as well as long-term outcomes, is excellent. However, the management and outcomes of a subset of infants with complex gastroschisis, especially those who develop short bowel syndrome (SBS), remains challenging. Future research should be directed towards identification of epidemiological factors contributing to its rising incidence, improvement in the management of SBS, and obstetric/fetal interventions to minimize intestinal damage.
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Nair N, Merhar S, Wessel J, Hall E, Kingma PS. Factors that Influence Longitudinal Growth from Birth to 18 Months of Age in Infants with Gastroschisis. Am J Perinatol 2020; 37:1438-1445. [PMID: 31365930 DOI: 10.1055/s-0039-1693988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE This study aimed to investigate factors that influence growth in infants with gastroschisis. STUDY DESIGN Growth parameters at birth, discharge, 6, 12, and 18 months of age were collected from 42 infants with gastroschisis. RESULTS The mean z-scores for weight, length, and head circumference were below normal at birth and decreased between birth and discharge. Lower gestational age correlated with a worsening change in weight z-score from birth to discharge (rho 0.38, p = 0.01), but not with the change in weight z-score from discharge to 18 months (rho 0.04, p = 0.81). There was no correlation between the day of life when the enteral feeds were started and the change in weight z-score from birth to discharge (rho 0.12, p = 0.44) or discharge to 18 months (rho -0.15, p = 0.41). CONCLUSION Our study demonstrates that infants with gastroschisis experience a significant decline in weight z-score between birth and discharge, and start to catch up on all growth parameters after discharge. Prematurity in gastroschisis infants is associated with a greater risk for weight loss during this time. This information emphasizes the importance of minimizing weight loss prior to discharge in premature infants with gastroschisis and highlights the need for optimal management strategies for these infants.
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Affiliation(s)
- Nitya Nair
- Division of Neonatology, Perinatal and Pulmonary Biology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Stephanie Merhar
- Division of Neonatology, Perinatal and Pulmonary Biology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Jacqueline Wessel
- Division of Nutrition Therapy, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Eric Hall
- Division of Neonatology, Perinatal and Pulmonary Biology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Paul S Kingma
- Division of Neonatology, Perinatal and Pulmonary Biology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio.,Cincinnati Fetal Center, Division of Pediatric General Thoracic and Fetal Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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10
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Barreiros CFC, Gomes MADSM, Gomes Júnior SCDS. Mortality from gastroschisis in the state of Rio de Janeiro: a 10-year series. Rev Saude Publica 2020; 54:63. [PMID: 32556023 PMCID: PMC7274210 DOI: 10.11606/s1518-8787.2020054001757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 08/08/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To analyze mortality and associated factors in a series of gastroschisis at birth in the state of Rio de Janeiro in a 10-year period (2005 to 2014). METHOD A retrospective cohort study, which related the databases of the Live Births Information System and the Mortality Information System by probabilistic linkage. Final database was constructed in two stages: preparation of the two initial databases and establishment of relationships between them. RESULTS Preterm newborns and those with low birthweight had higher risk of death, with statistical significance (p = 0.03 and p = 0.006, respectively). Regarding place of birth, although death frequency was higher in maternity units than in general hospitals (p = 0.04; OR = 0.5; 95%CI 0.3-1.0), it was observed that a unit characterized as a general hospital had a high birth frequency (61.2%). Furthermore, the comparative analysis of the risk of death between this unit and others showed a 7.5 higher risk of death in general hospitals and 3.2 higher in maternity units, with statistical significance (p < 0.001). Moreover, births in level II intensive care units had 3.9 times more risk of death compared with level III (p < 0.001). CONCLUSION This study foments the discussion of two possible strategies in the treatment of gastroschisis in newborns. First, the centralization of care in tertiary units, enabling malformation care to be analyzed in a more detailed and standardized manner. Second, and perhaps more feasible, the elaboration of clinical guidelines to standardize immediate care for gastroschisis in babies born outside tertiary centers, as well as the standardization of their transportation until arrival at the tertiary center.
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Abstract
Despite an increasing body of knowledge on the adverse clinical sequelae associated with late preterm birth and early term birth, little is known about their economic consequences or the cost-effectiveness of interventions aimed at their prevention or alleviation of their effects. This review assesses the health economic evidence surrounding late preterm and early term birth. Evidence is gathered on hospital resource use associated with late preterm and early term birth, economic costs associated with late preterm and early term birth, and economic evaluations of prevention and treatment strategies. The article highlights the limited perspective and time horizon of most studies of economic costs in this area; the limited evidence surrounding health economic aspects of early term birth; the gaps in current knowledge; and it discusses directions for future research in this area, including the need for validated tools for measuring preference-based health-related quality-of-life outcomes in infants that will aid cost-effectiveness-based decision-making.
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Abstract
Selection of outcome determinants and risk stratification are necessary to identify patients at higher risk for morbidity and mortality. This facilitates human and material resource allocation and allows for improved family counseling. While several different factors, including prenatal ultrasonographic bowel features, the timing and mode of delivery, and the features of bowel injury have been investigated in gastroschisis, there is still significant debate as to which of these best predicts outcome. This article reviews the different outcome predictors and risk prognostication schemata currently available in the literature to help guide clinicians caring for infants with gastroschisis.
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Affiliation(s)
- Hussein Wissanji
- Division of Pediatric General and Thoracic Surgery, The Montreal Children's Hospital, McGill University Health Centre, Room B04.2318, 1001 Decarie Boulevard, Montreal, Quebec, Canada
| | - Pramod S Puligandla
- Division of Pediatric General and Thoracic Surgery, The Montreal Children's Hospital, McGill University Health Centre, Room B04.2318, 1001 Decarie Boulevard, Montreal, Quebec, Canada.
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Oakes MC, Porto M, Chung JH. Advances in prenatal and perinatal diagnosis and management of gastroschisis. Semin Pediatr Surg 2018; 27:289-299. [PMID: 30413259 DOI: 10.1053/j.sempedsurg.2018.08.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Gastroschisis is a congenital, ventral wall defect associated with bowel evisceration. The defect is usually to the right of the umbilical cord insertion and requires postnatal surgical correction. The fetus is at risk for complications such as intrauterine growth restriction, preterm delivery, and intrauterine fetal demise. In addition, complex cases, defined by the presence of intestinal complications such as bowel atresia, stenosis, perforation, or ischemia, occur in up to one third of pregnancies affected by gastroschisis. As complex gastroschisis is associated with increased morbidity and mortality, research has focused on the prenatal detection of this high risk subset of cases. The purpose of this review is to discuss the prenatal, diagnostic approach to the identification of gastroschisis, to describe potential signs of complex gastroschisis on prenatal ultrasound, to review current guidelines for antepartum management and delivery planning, and to summarize results of both past and current intervention trials in fetuses with gastroschisis.
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Affiliation(s)
- Megan C Oakes
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of California Irvine Medical Center, Orange, CA, USA
| | - Manuel Porto
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of California Irvine Medical Center, Orange, CA, USA
| | - Judith H Chung
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of California Irvine Medical Center, Orange, CA, USA.
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Amin R, Domack A, Bartoletti J, Peterson E, Rink B, Bruggink J, Christensen M, Johnson A, Polzin W, Wagner AJ. National Practice Patterns for Prenatal Monitoring in Gastroschisis: Gastroschisis Outcomes of Delivery (GOOD) Provider Survey. Fetal Diagn Ther 2018; 45:125-130. [PMID: 29791899 DOI: 10.1159/000487541] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 02/06/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Gastroschisis is an abdominal wall defect with increasing incidence. Given the lack of surveillance guidelines among maternal-fetal medicine (MFM) specialists, this study describes current practices in gastroschisis management. MATERIALS AND METHODS An online survey was administered to MFM specialists from institutions affiliated with the North American Fetal Therapy Network (NAFTNet). Questions focused on surveillance timing, testing, findings that changed clinical management, and delivery plan. RESULTS Responses were obtained from 29/29 (100%) NAFTNet centers, comprising 143/371 (39%) providers. The majority had a regimen for antenatal surveillance in patients with stable gastroschisis (94%; 134/141). Antenatal testing began at 32 weeks for 68% (89/131) of MFM specialists. The nonstress test (55%; 72/129), biophysical profile (50%; 63/126), and amniotic fluid index (64%; 84/131) were used weekly. Estimated fetal weight (EFW) was performed monthly by 79% (103/131) of providers. At 28 weeks, abnormal EFW (77%; 97/126) and Doppler ultrasound (78%; 99/127) most frequently altered management. In stable gastroschisis, 43% (60/140) of providers delivered at 37 weeks, and 29% (40/ 140) at 39 weeks. DISCUSSION Gastroschisis management differs among NAFTNet centers, although the majority initiate surveillance at 32 weeks. Timing of delivery still requires consensus. Prospective studies are necessary to further optimize practice guidelines and patient care.
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Affiliation(s)
- Ruchi Amin
- Pediatric Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin,
| | - Aaron Domack
- Pediatric Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Joseph Bartoletti
- Pediatric Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Erika Peterson
- Maternal Fetal Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Britton Rink
- Maternal and Fetal Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Jennifer Bruggink
- Pediatric Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Anthony Johnson
- Maternal and Fetal Medicine, University of Texas Health Sciences Center, Houston, Texas, USA
| | - William Polzin
- Maternal and Fetal Medicine, Cincinnati Children's Hospital, Cincinnati, Ohio, USA
| | - Amy J Wagner
- Pediatric Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Haddock C, Skarsgard ED. Understanding gastroschisis and its clinical management: where are we? Expert Rev Gastroenterol Hepatol 2018; 12:405-415. [PMID: 29419329 DOI: 10.1080/17474124.2018.1438890] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Gastroschisis is the commonest developmental defect of the anterior abdominal wall in both developed and developing countries. The past 30 years have seen transformational improvements in outcome due to advances in neonatal intensive care and enhanced integration between the disciplines of maternal fetal medicine, neonatology and pediatric surgery. A review of gastroschisis, which emphasizes its epidemiology, multidisciplinary care strategies and contemporary outcomes is timely. Areas covered: This review discusses the current state of knowledge related to prevalence and causation, and postulated embryopathologic mechanisms contributing to the development of gastroschisis. Using relevant, current literature with an emphasis on high level evidence where it exists, we review modern techniques of prenatal diagnosis, pre and postnatal risk stratification, preferred timing and method of delivery, options for abdominal wall closure, nutritional management, and short and long term clinical and neurodevelopmental follow-up. Expert commentary: This section explores controversies in contemporary management which contribute to practice and cost variation and discusses the benefits of novel nutritional therapies and care standardization that target unnecessary practice variation and improve overall cost-effectiveness of gastroschisis care. The commentary concludes with a review of fertile areas of gastroschisis research, which represent opportunities for knowledge synthesis and further outcome improvement.
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Affiliation(s)
- Candace Haddock
- a Department of Surgery , British Columbia Children's Hospital , Vancouver , Canada
| | - Erik D Skarsgard
- a Department of Surgery , British Columbia Children's Hospital , Vancouver , Canada
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Landisch RM, Yin Z, Christensen M, Szabo A, Wagner AJ. Outcomes of gastroschisis early delivery: A systematic review and meta-analysis. J Pediatr Surg 2017; 52:1962-1971. [PMID: 28947324 DOI: 10.1016/j.jpedsurg.2017.08.068] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 08/28/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND/PURPOSE Elective preterm delivery (EPD) of a fetus with gastroschisis may prevent demise and ameliorate intestinal injury. While the literature on optimal timing of delivery varies, we hypothesize that a potential benefit may be found with EPD. METHODS A meta-analysis of publications describing timing of delivery in gastroschisis from 1/1990 to 8/2016 was performed, including studies where either elective preterm delivery (group 1, G1) or preterm gestational age (GA) (group 2, G2) were evaluated against respective comparators. The following outcomes were analyzed: total parenteral nutrition (TPN), first enteral feeding (FF), length of stay, ventilator days, fetal demise, complex gastroschisis, sepsis, and death. RESULTS Eighteen studies describing 1430 gastroschisis patients were identified. G1 studies found less sepsis (p<0.01), fewer days to FF (p=0.03), and 11days less of TPN (p=0.07) in the preterm cohort. Comparatively, G2 studies showed less days to FF in term GA (p=0.02).Whereas G1 BWs were similar, G2 preterm had a significantly lower BW compared to controls (p=0.001). CONCLUSIONS Elective preterm delivery appears favorable with respect to feeding and sepsis. However, benefits are lost when age is used as a surrogate of EPD. A randomized, prospective, multi-institutional trial is necessary to delineate whether EPD is advantageous to neonates with gastroschisis. TYPE OF STUDY Treatment study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Rachel M Landisch
- Division of Pediatric Surgery, Department of Surgery, The Children's Hospital of Wisconsin and Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Ziyan Yin
- Department of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Melissa Christensen
- Division of Pediatric Surgery, Department of Surgery, The Children's Hospital of Wisconsin and Medical College of Wisconsin, Milwaukee, WI, USA
| | - Aniko Szabo
- Department of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Amy J Wagner
- Division of Pediatric Surgery, Department of Surgery, The Children's Hospital of Wisconsin and Medical College of Wisconsin, Milwaukee, WI, USA
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Gastroschisis: mortality risks with each additional week of expectant management. Am J Obstet Gynecol 2017; 216:66.e1-66.e7. [PMID: 27596619 DOI: 10.1016/j.ajog.2016.08.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/16/2016] [Accepted: 08/26/2016] [Indexed: 11/20/2022]
Abstract
BACKGROUND Prior studies have evaluated the overall risk of stillbirth in pregnancies with fetal gastroschisis. However, the gestational age at which mortality is minimized, balancing the risk of stillbirth against neonatal mortality, remains unclear. OBJECTIVE We sought to evaluate the gestational age at which prenatal and postnatal mortality risk is minimized for fetuses with gastroschisis. STUDY DESIGN This was a retrospective cohort study of singleton pregnancies delivered between 24 0/7 and 39 6/7 weeks, using 2005 through 2006 US national linked birth and death certificate data. Among pregnancies with fetal gastroschisis, prospective risk of stillbirth and risk of infant death were determined for each gestational age week. Risk of infant death with delivery was further compared to composite fetal/infant mortality risk with expectant management for 1 additional week. RESULTS Among 2,119,049 pregnancies, 860 cases (0.04%) of gastroschisis were identified. The overall stillbirth rate among gastroschisis cases was 4.8%, and infant death occurred in 8.3%. Prospective risk of stillbirth became more consistently elevated beginning at 35 weeks, rising to 13.9 per 1000 pregnancies (95% confidence interval, 10.8-17.1) at 39 weeks. Risk of infant death concurrently nadired in the third trimester, ranging between 62.4-66.8 per 1000 live births between 32-39 weeks. Comparing mortality with expectant management vs delivery, relative risk was significantly greater with expectant management between 37-39 weeks, reaching 1.90 (95% confidence interval, 1.73-2.08) at 39 weeks with a number needed to deliver of 17.49 (95% confidence interval, 15.34-20.32) to avoid 1 excess death. CONCLUSION Risk of prenatal and postnatal mortality for fetuses with gastroschisis may be minimized with delivery as early as 37 weeks.
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Carnaghan H, Baud D, Lapidus-Krol E, Ryan G, Shah PS, Pierro A, Eaton S. Effect of gestational age at birth on neonatal outcomes in gastroschisis. J Pediatr Surg 2016; 51:734-8. [PMID: 26932253 PMCID: PMC4918692 DOI: 10.1016/j.jpedsurg.2016.02.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 02/07/2016] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Induced birth of fetuses with gastroschisis from 34weeks gestational age (GA) has been proposed to reduce bowel damage. We aimed to determine the effect of birth timing on time to full enteral feeds (ENT), length of hospital stay (LOS), and sepsis. METHODS A retrospective analysis (2000-2014) of gastroschisis born at ≥34weeks GA was performed. Associations between birth timing and outcomes were analyzed by Mann-Whitney test, Cox regression, and Fisher's exact test. RESULTS 217 patients were analyzed. Although there was no difference in ENT between those born at 34-36+6weeks GA (median 28 range [6-639] days) compared with ≥37weeks GA (27 [8-349] days) when analyzed by Mann-Whitney test (p=0.5), Cox regression analysis revealed that lower birth GA significantly prolonged ENT (p=0.001). LOS was significantly longer in those born at 34-36+6weeks GA (42 [8-346] days) compared with ≥37weeks GA 34 [11-349] days by both Mann-Whitney (p=0.02) and Cox regression analysis (p<0.0005). Incidence of sepsis was higher in infants born at 34-36+6weeks (32%) vs. infants born at ≥37weeks (17%; p=0.02). CONCLUSIONS Early birth of fetuses with gastroschisis was associated with delay in reaching full enteral feeds, prolonged hospitalization, and a higher incidence of sepsis.
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Affiliation(s)
- Helen Carnaghan
- UCL Institute of Child Health and Great Ormond Street Hospital for Children, London, UK
| | - David Baud
- Maternal-Fetal Medicine Unit, Mount Sinai Hospital, Toronto, Ontario, Canada; Materno-fetal and Obstetrics Research Unit, Department of Obstetrics and Gynecology, Maternity, University Hospital, Lausanne, Switzerland
| | - Eveline Lapidus-Krol
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Greg Ryan
- Maternal-Fetal Medicine Unit, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Agostino Pierro
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Simon Eaton
- UCL Institute of Child Health and Great Ormond Street Hospital for Children, London, UK.
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