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Wild KT, Rintoul NE, Ades AM, Gebb JS, Moldenhauer JS, Mathew L, Flohr S, Bostwick A, Reynolds T, Ruiz RL, Javia LR, Nelson O, Peranteau WH, Partridge EA, Adzick NS, Hedrick HL. The Delivery Room Resuscitation of Infants with Congenital Diaphragmatic Hernia Treated with Fetoscopic Endoluminal Tracheal Occlusion: Beyond the Balloon. Fetal Diagn Ther 2024; 51:184-190. [PMID: 38198774 DOI: 10.1159/000536209] [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: 10/20/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024]
Abstract
INTRODUCTION Randomized controlled trials found that fetoscopic endoluminal tracheal occlusion (FETO) resulted in increased fetal lung volume and improved survival for infants with isolated, severe left-sided congenital diaphragmatic hernia (CDH). The delivery room resuscitation of these infants is particularly unique, and the specific delivery room events are largely unknown. The objective of this study was to compare the delivery room resuscitation of infants treated with FETO to standard of care (SOC) and describe lessons learned. METHODS Retrospective single-center cohort study of infants treated with FETO compared to infants who met FETO criteria during the same period but who received SOC. RESULTS FETO infants were more likely to be born prematurely with 8/12 infants born <35 weeks gestational age compared to 3/35 SOC infants. There were 5 infants who required emergent balloon removal (2 ex utero intrapartum treatment and 3 tracheoscopic removal on placental bypass with delayed cord clamping) and 7 with prenatal balloon removal. Surfactant was administered in 6/12 FETO (50%) infants compared to 2/35 (6%) in the SOC group. Extracorporeal membrane oxygenation use was lower at 25% and survival was higher at 92% compared to 60% and 71% in the SOC infants, respectively. CONCLUSION The delivery room resuscitation of infants treated with FETO requires thoughtful preparation with an experienced multidisciplinary team. Given increased survival, FETO should be offered to infants with severe isolated left-sided CDH, but only in high-volume centers with the experience and capability of removing the balloon, emergently if needed. The neonatal clinical team must be skilled in managing the unique postnatal physiology inherent to FETO where effective interdisciplinary teamwork is essential. Empiric and immediate surfactant administration should be considered in all FETO infants to lavage thick airway secretions, particularly those delivered <48 h after balloon removal.
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Affiliation(s)
- K Taylor Wild
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Natalie E Rintoul
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anne M Ades
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Juliana S Gebb
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Julie S Moldenhauer
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Leny Mathew
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sabrina Flohr
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Anna Bostwick
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Tom Reynolds
- Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ryan L Ruiz
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Luv R Javia
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Olivia Nelson
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - William H Peranteau
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Emily A Partridge
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - N Scott Adzick
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Holly L Hedrick
- Perelman School of Medicine at University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Wild KT, Hedrick HL, Ades AM, Fraga MV, Avitabile CM, Gebb JS, Oliver ER, Coletti K, Kesler EM, Van Hoose KT, Panitch HB, Johng S, Ebbert RP, Herkert LM, Hoffman C, Ruble D, Flohr S, Reynolds T, Duran M, Foster A, Isserman RS, Partridge EA, Rintoul NE. Update on Management and Outcomes of Congenital Diaphragmatic Hernia. J Intensive Care Med 2023:8850666231212874. [PMID: 37933125 DOI: 10.1177/08850666231212874] [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: 11/08/2023]
Abstract
Infants with congenital diaphragmatic hernia (CDH) benefit from comprehensive multidisciplinary teams that have experience in caring for the unique and complex issues associated with CDH. Despite prenatal referral to specialized high-volume centers, advanced ventilation strategies and pulmonary hypertension management, and extracorporeal membrane oxygenation, mortality and morbidity remain high. These infants have unique and complex issues that begin in fetal and infant life, but persist through adulthood. Here we will review the literature and share our clinical care pathway for neonatal care and follow up. While many advances have occurred in the past few decades, our work is just beginning to continue to improve the mortality, but also importantly the morbidity of CDH.
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Affiliation(s)
- K Taylor Wild
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Holly L Hedrick
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Anne M Ades
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Maria V Fraga
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Catherine M Avitabile
- Division of Cardiology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Juliana S Gebb
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Edward R Oliver
- Department of Radiology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Kristen Coletti
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Erin M Kesler
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - K Taylor Van Hoose
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Howard B Panitch
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Sandy Johng
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Renee P Ebbert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Lisa M Herkert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Casey Hoffman
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Deanna Ruble
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sabrina Flohr
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Tom Reynolds
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Melissa Duran
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Audrey Foster
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Rebecca S Isserman
- Division of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Emily A Partridge
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Natalie E Rintoul
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
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Hofer A, Huber G, Greiner R, Pernegger J, Zahedi R, Hornath F. Congenital diaphragmatic hernia: a single-centre experience at Kepler University Hospital Linz. Wien Med Wochenschr 2021; 172:296-302. [PMID: 34613518 PMCID: PMC8493772 DOI: 10.1007/s10354-021-00885-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/26/2021] [Indexed: 11/28/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is found in about 1 of 3000 live births and is often complicated by pulmonary hypoplasia and alteration of the pulmonary arterial wall with resulting pulmonary hypertension. Since 2005, with the fusion of the children’s hospital and the maternity clinic of the Kepler University Hospital Linz, affected neonates have been treated according to a standard protocol at our perinatal centre. Some prenatally measured parameters have been used to predict mortality, e.g., observed-to-expected lung-to-head ratio or lung volume measurements by nuclear magnetic resonance imaging. We performed a retrospective chart review of 67 new-borns with CDH treated at our institution to detect any predictors of hospital mortality from parameters routinely collected within the first 24 h of life. The term “liver up” was identified as a predictor of hospital mortality; OR 9.2 (95% CI 1.9–51.1, p = 0.002, sensitivity 79%, specificity 71%). In addition, the need for application of high-frequency oscillatory ventilation during the first 24 h was associated with mortality; OR 44.4 (95% CI 6.3–412.1, p = 0.001, sensitivity 85.7%, specificity 88%).
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Affiliation(s)
- Anna Hofer
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria. .,, Kirchfeldweg 8, 4073, Wilhering, Austria.
| | - Gudrun Huber
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria
| | - Regina Greiner
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria
| | - Julia Pernegger
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria
| | - Reza Zahedi
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria
| | - Franz Hornath
- Department of Anaesthesiology and Intensive Care, Kepleruniversitätsklinikum, Linz, Austria
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Kawanishi Y, Endo M, Fujii M, Masuda T, Usui N, Nagata K, Terui K, Hayakawa M, Amari S, Masumoto K, Okazaki T, Inamura N, Urushihara N, Toyoshima K, Uchida K, Furukawa T, Okawada M, Yokoi A, Taguchi T, Okuyama H. Optimal timing of delivery for pregnancies with prenatally diagnosed congenital diaphragmatic hernia: a propensity-score analysis using the inverse probability of treatment weighting. J Perinatol 2021; 41:1893-1900. [PMID: 34127793 DOI: 10.1038/s41372-021-01118-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 05/12/2021] [Accepted: 05/25/2021] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To evaluate the optimal timing of neonates with prenatally diagnosed congenital diaphragmatic hernia (CDH). METHODS Data from a retrospective cohort study conducted by the Japanese CDH Study Group between 2011 and 2018 were divided into two groups according to delivery timing: 36-37 and 38-41 weeks of gestation (wg). Death before 90 days as the primary outcome and the duration of hospitalization, oxygen therapy and tube feeding at discharge as the secondary outcomes were analyzed with generalized linear model applying inverse probability of treatment weighting method. We also performed layered analysis according to stomach position. RESULT Among 493 neonates with prenatally diagnosed, isolated and left CDH, 237 were born at 38-41wg. The duration of hospitalization was significantly shorter in those born at 38-41wg, especially among those with stomach malposition, and the other outcomes showed no difference. CONCLUSIONS Delivery at 38-41wg could be beneficial for those with high grade stomach position.
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Affiliation(s)
- Yoko Kawanishi
- Department of Obstetrics and gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masayuki Endo
- Department of Obstetrics and gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Children and Women's Health, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Makoto Fujii
- StemRIM Institute of Regeneration-Inducing Medicine, Division of Health Science, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tatsuo Masuda
- StemRIM Institute of Regeneration-Inducing Medicine, Division of Health Science, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Noriaki Usui
- Department of Pediatric Surgery, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Kouji Nagata
- Department of Pediatric Surgery, Kyushu University, Fukuoka, Japan
| | - Keita Terui
- Department of Pediatric Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masahiro Hayakawa
- Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan
| | - Shoichiro Amari
- Division of Neonatology, National Center for Child Health and Development, Tokyo, Japan
| | - Kouji Masumoto
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Tadaharu Okazaki
- Department of Pediatric Surgery, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Noboru Inamura
- Department of Pediatrics, Faculty of Medicine, Kinki University, Osaka, Japan
| | - Naoto Urushihara
- Department of Pediatric Surgery, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Katsuaki Toyoshima
- Departments of Neonatology, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Keiichi Uchida
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Taizo Furukawa
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Manabu Okawada
- Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Akiko Yokoi
- Departments of Pediatric Surgery, Kobe Children's Medical Center, Kobe, Japan
| | - Tomoaki Taguchi
- Department of Pediatric Surgery, Kyushu University, Fukuoka, Japan
| | - Hiroomi Okuyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
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5
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Bouchghoul H, Dumery G, Russo FM, Cordier AG, Le Sache N, Debeer A, Decaluwe H, Fouquet V, Senat MV, Deprest J, Benachi A. Optimal gestational age at delivery in isolated left-sided congenital diaphragmatic hernia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:968-973. [PMID: 32610372 DOI: 10.1002/uog.22133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/25/2020] [Accepted: 06/18/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To evaluate the morbidity and mortality of neonates with left-sided isolated congenital diaphragmatic hernia (CDH) according to gestational age at delivery. METHODS This was a retrospective study of fetuses diagnosed prenatally with isolated left-sided CDH that were delivered in the University Hospitals of Antoine Béclère-Bicêtre and Leuven between 1 January 2010 and 31 December 2018. The Kaplan-Meier method was used to calculate cumulative survival at 28 days after birth according to gestational age at delivery. The association between gestational age at delivery, as a continuous variable, and survival at 28 days was modeled using a fractional polynomial. Adjustment for position of the liver, management center and mode of delivery was performed. The association was also evaluated according to the severity of CDH, as defined by the observed-to-expected lung-to-head ratio (o/e-LHR), which was classified as severe (o/e-LHR < 25%), moderate (o/e-LHR between 25% and 45%) or mild (o/e-LHR > 45%). RESULTS We included 213 fetuses with isolated left-sided CDH, with a median gestational age at delivery of 38 + 2 weeks (interquartile range, 37 + 0 to 39 + 1 weeks). The survival rates at 28 days and at 6 months were 66.7% (142/213) and 64.3% (137/213), respectively. Kaplan-Meier analysis showed a higher survival rate at 28 days for babies delivered between 37 + 0 and 38 + 6 weeks than for those delivered at or after 39 + 0 weeks (log-rank test, P < 0.001). In the subgroup of moderate CDH, the 28-day survival rate was significantly higher in newborns delivered between 37 + 0 and 38 + 6 weeks than in those delivered at or after 39 + 0 weeks (81.5% vs 61.5%; P = 0.03), and this was also the case for survival rate at 6 months. In the subgroup with moderate CDH, 28-day survival significantly increased with advancing gestational age at birth up to about 38-39 weeks (P = 0.005), and significantly decreased from 39 weeks onwards. CONCLUSION Delivery between 37 + 0 and 38 + 6 weeks' gestation is associated with a higher survival rate at 28 days in neonates with isolated left-sided CDH and moderate lung hypoplasia, independently of intrathoracic liver, management center and mode of delivery. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- H Bouchghoul
- Department of Obstetrics and Gynecology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, University Paris-Saclay, Le Kremlin-Bicêtre, France
- Centre Reference Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
| | - G Dumery
- Department of Obstetrics and Gynecology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, University Paris-Saclay, Le Kremlin-Bicêtre, France
| | - F M Russo
- Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
- Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium
| | - A G Cordier
- Centre Reference Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
- Department of Obstetrics and Gynecology, Assistance Publique-Hôpitaux de Paris, Antoine Béclère Hospital, University Paris-Saclay, Clamart, France
| | - N Le Sache
- Centre Reference Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
- Department of Neonatology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, University Paris-Saclay, Le Kremlin-Bicêtre, France
| | - A Debeer
- Department of Neonatology, University Hospitals Leuven, Leuven, Belgium
| | - H Decaluwe
- Department of Pediatric Surgery, University Hospitals Leuven, Leuven, Belgium
| | - V Fouquet
- Department of Pediatric Surgery, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, University Paris-Saclay, Le Kremlin-Bicêtre, France
| | - M V Senat
- Department of Obstetrics and Gynecology, Assistance Publique-Hôpitaux de Paris, Bicêtre Hospital, University Paris-Saclay, Le Kremlin-Bicêtre, France
- Centre Reference Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
| | - J Deprest
- Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
- Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium
| | - A Benachi
- Centre Reference Maladie Rare, Hernie de Coupole Diaphragmatique, Clamart, France
- Department of Obstetrics and Gynecology, Assistance Publique-Hôpitaux de Paris, Antoine Béclère Hospital, University Paris-Saclay, Clamart, France
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Soni S, Moldenhauer JS, Kallan MJ, Rintoul N, Adzick NS, Hedrick HL, Khalek N. Influence of Gestational Age and Mode of Delivery on Neonatal Outcomes in Prenatally Diagnosed Isolated Congenital Diaphragmatic Hernia. Fetal Diagn Ther 2021; 48:372-380. [PMID: 33951652 DOI: 10.1159/000515252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 02/15/2021] [Indexed: 11/19/2022]
Abstract
AIM The optimal gestational age (GA) at delivery and mode of delivery (MoD) for pregnancies with fetal congenital diaphragmatic hernia (CDH) is undetermined. The impact of early term (37-38 weeks 6 days) versus full term (39-40 weeks 6 days) and MoD on immediate neonatal outcomes in prenatally diagnosed isolated CDH cases was evaluated. MATERIAL AND METHODS A retrospective chart review of pregnancies evaluated and delivered with the prenatal diagnosis of CDH between July 1, 2008, and December 31, 2018. The primary outcome was survival to hospital discharge. Secondary outcomes included neonatal intensive care unit (NICU) length of stay (LOS), extracorporeal membrane oxygenation (ECMO) requirement and need for supplemental oxygen at day 30 of life. RESULTS A total of 296 patients were prenatally evaluated for CDH and delivered in a single center during the study period. After applying exclusion criteria, data were available on 113 women who delivered early term and 72 women who delivered full term. Survival to hospital discharge was comparable between the 2 groups - 83.2% in the early term versus 93.1% in the full term (p = 0.07; 95% CI of 0.13-1.04). No difference was observed in any other secondary outcomes. MoD was stratified into spontaneous vaginal, induced vaginal, unplanned cesarean and scheduled cesarean delivery with associated neonatal survival rates of 74.2, 90.6, 89.7 and 88.2%, respectively, p = 0.13. The 5-min Apgar score was higher in the elective cesarean group (7.94) followed by the induced vaginal delivery group (7.8) compared to 7.17 and 7.18 in the spontaneous vaginal and unplanned cesarean groups, respectively (p = 0.03). The GA and MoD did not influence survival to hospital discharge nor NICU LOS in multivariate analysis. CONCLUSIONS Though there were no significant differences in neonatal outcomes for early term compared to full term deliveries of CDH neonates, a trend toward improved survival rates and lower ECMO requirements in the full term group may suggest an underlying importance GA at delivery. Further studies are warranted to validate these findings.
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Affiliation(s)
- Shelly Soni
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Julie S Moldenhauer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Michael J Kallan
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Natalie Rintoul
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - N Scott Adzick
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Holly L Hedrick
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nahla Khalek
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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7
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Shetty S, Arattu Thodika FMS, Greenough A. Managing respiratory complications in infants and newborns with congenital diaphragmatic hernia. Expert Opin Orphan Drugs 2020. [DOI: 10.1080/21678707.2020.1865915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | | | - Anne Greenough
- Neonatal Intensive Care Centre, King’s College Hospital NHS Foundation Trust, London, UK
- Women and Children’s Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King’s College London, UK
- Asthma UK Centre in Allergic Mechanisms of Asthma, King’s College London, London, UK
- NIHR Biomedical Research Centre at Guy’s and St Thomas’ NHS Foundation Trust and King’s College London, UK
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8
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Lakshminrusimha S, Vali P. Congenital diaphragmatic hernia: 25 years of shared knowledge; what about survival? J Pediatr (Rio J) 2020; 96:527-532. [PMID: 31629706 PMCID: PMC7162701 DOI: 10.1016/j.jped.2019.10.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
| | - Payam Vali
- University of California, Department of Pediatrics, Davis, United States.
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9
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Lakshminrusimha S, Vali P. Congenital diaphragmatic hernia: 25 years of shared knowledge; what about survival? JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2020. [DOI: 10.1016/j.jpedp.2019.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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10
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Kirby E, Keijzer R. Congenital diaphragmatic hernia: current management strategies from antenatal diagnosis to long-term follow-up. Pediatr Surg Int 2020; 36:415-429. [PMID: 32072236 DOI: 10.1007/s00383-020-04625-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/21/2020] [Indexed: 12/16/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is a developmental birth defect consisting of a diaphragmatic defect and abnormal lung development. CDH complicates 2.3-2.8 per 10,000 live births. Despite efforts to standardize clinical practice, management of CDH remains challenging. Frequent re-evaluation of clinical practices in CDH reveals that management of CDH is evolving from one of postnatal stabilization to prenatal optimization. Translational research reveals promising avenues for in utero therapeutic intervention, including fetoscopic endoluminal tracheal occlusion. These remain highly experimental and demand improved antenatal diagnostics. Timely diagnosis of CDH and identification of severely affected fetuses allow time for delivery planning or in utero therapeutics. Optimal perinatal care and surgical treatment strategies are highly debated. Improved CDH mortality rates have placed increased emphasis on identifying and monitoring the long-term sequelae of disease throughout childhood and into adulthood. We review the current management strategies for CDH, highlighting where progress has been made, and where future developments have the potential to revolutionize care in this vulnerable patient population.
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Affiliation(s)
- Eimear Kirby
- Trinity College Dublin School of Medicine, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Richard Keijzer
- Thorlakson Chair in Surgical Research, Division of Pediatric Surgery, Department of Surgery and Children's Hospital Research Institute of Manitoba, University of Manitoba, AE402-820 Sherbrook Street, Winnipeg, MB, R3A 1S1, Canada. .,Department of Pediatrics and Child Health and Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB, Canada. .,Department of Physiology and Pathophysiology and Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB, Canada.
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Berman L, Jackson J, Miller K, Kowalski R, Kolm P, Luks FI. Expert surgical consensus for prenatal counseling using the Delphi method. J Pediatr Surg 2018; 53:1592-1599. [PMID: 29274787 DOI: 10.1016/j.jpedsurg.2017.11.056] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 09/27/2017] [Accepted: 11/21/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pediatric surgeons frequently offer prenatal consultation for congenital pulmonary airway malformation (CPAM) and congenital diaphragmatic hernia (CDH); however, there is no evidence-based consensus to guide prenatal decision making and counseling for these conditions. Eliciting feedback from experts is integral to defining best practice regarding prenatal counseling and intervention. METHODS A Delphi consensus process was undertaken using a panel of pediatric surgeons identified as experts in fetal therapy to address current limitations. Areas of discrepancy in the literature on CPAM and CDH were identified and used to generate a list of content and intervention questions. Experts were invited to participate in an online Delphi survey. Items that did not reach first-round consensus were broken down into additional questions, and consensus was achieved in the second round. RESULTS Fifty-four surgeons (69%) responded to at least one of the two survey rounds. During round one, consensus was reached on 54 of 89 survey questions (61%), and 45 new questions were developed. During round two, consensus was reached on 53 of 60 survey questions (88%). CONCLUSIONS We determined expert consensus to establish guidelines regarding perinatal management of CPAM and CDH. Our results can help educate pediatric surgeons participating in perinatal care of these patients. LEVEL OF EVIDENCE V.
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Affiliation(s)
- Loren Berman
- Sidney Kimmel Medical College of Thomas Jefferson University, 1025 Walnut St. #100, Philadelphia, PA 19107, USA; Nemours/Alfred I. duPont Hospital for Children, P.O. Box 269, Wilmington, DE 19899, USA.
| | - Jordan Jackson
- University of California San Francisco-East Bay, 1411 East 31st St., QIC 22134, Oakland, CA 94602, USA.
| | - Kristen Miller
- National Center for Human Factors in Healthcare, MedStar Health 3007 Tilden St NW, Washington, DC 20008, USA.
| | - Rebecca Kowalski
- Value Institute at Christiana Care Health System and Christiana Care Emergency Department, 4755 Ogletown-Stanton Rd., Newark, DE 19718, USA.
| | - Paul Kolm
- Value Institute at Christiana Care Health System and Christiana Care Emergency Department, 4755 Ogletown-Stanton Rd., Newark, DE 19718, USA.
| | - Francois I Luks
- Alpert Medical School of Brown University, Box G-A1, Providence, RI 02912, USA; Hasbro Children's Hospital, 593 Eddy St., Providence, RI 02903, USA.
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Abstract
Prenatal diagnosis has changed perinatal medicine dramatically, allowing for additional fetal monitoring, referral and counseling, delivery planning, the option of fetal intervention, and targeted postnatal management. Teams participating in the delivery room care of infants with known anomalies should be knowledgeable about specific needs and expectations but also ready for unexpected complications. A small number of neonates will need rapid access to postnatal interventions, such as surgery, but most can be stabilized with appropriate neonatal care. These targeted perinatal interventions have been shown to improve outcome in selected diagnoses.
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Affiliation(s)
- Elizabeth K Sewell
- Emory Children's Center Neonatalogy Offices, 2015 Uppergate Drive-3(rd) floor, Atlanta, GA 30322, USA
| | - Sarah Keene
- Emory Children's Center Neonatalogy Offices, 2015 Uppergate Drive-3(rd) floor, Atlanta, GA 30322, USA.
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Lally PA, Skarsgard ED. Congenital diaphragmatic hernia: The role of multi-institutional collaboration and patient registries in supporting best practice. Semin Pediatr Surg 2017. [PMID: 28641749 DOI: 10.1053/j.sempedsurg.2017.04.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Among congenital malformations, congenital diaphragmatic hernia (CDH) is distinguished by its relatively low occurrence rate, need for resource intensive, integrated multidisciplinary care, and widespread variation in practice and outcome. Although randomized controlled trials (RCTs) are considered the gold standard for generating evidence, they are poorly suited to the study of a condition like CDH due to challenges in illness severity adjustment, unpredictability in clinical course and the impact limitations of studying a single intervention at a time. An alternative to RCTs for comparative effectiveness research for CDH is the patient registry, which aggregates multi-institutional condition-specific patient level data into a large CDH-specific database for the dual purposes of collaborative research and quality improvement across participating sites. This article discusses patient registries from the perspective of structure, data collection and management, and privacy protection that guide the use of registry data to support collaborative, multidisciplinary research. Two CDH-specific registries are described as illustrative examples of the "value proposition" of registries in improving the evidence basis for best practices for CDH.
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Affiliation(s)
- Pamela A Lally
- Department of Pediatric Surgery, McGovern Medical School at UT Health and Children's Memorial Hermann Hospital, Houston, Texas
| | - Erik D Skarsgard
- Department of Pediatric Surgery, BC Children's Hospital, Vancouver, British Columbia, Canada; Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada.
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Prenatally diagnosed congenital diaphragmatic hernia: optimal mode of delivery? J Perinatol 2017; 37:134-138. [PMID: 28055024 DOI: 10.1038/jp.2016.221] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/15/2016] [Accepted: 10/27/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To evaluate if the delivery mode of infants with prenatally diagnosed congenital diaphragmatic hernia (CDH) affects the outcome. STUDY DESIGN Data from the CDH Study Group database of infants with prenatal diagnosis between 2001-2015 were divided into four delivery mode groups: vaginal spontaneous, vaginal induced, elective caesarean section, and emergent caesarean section. Outcomes were analyzed in relation to the time of day of delivery and the gestational age at birth. RESULTS A total of 3906 cases of prenatally diagnosed CDH were assessed, with an overall survival of 64%. There were no differences in patient characteristics, requirement for extracorporeal membrane oxygenation, length of hospital stay or intubation, requirement for O2 at 30 days or overall survival. The time of day at birth did not affect the outcome. There was no difference in outcome between the different delivery modes at similar gestational age (GA) at birth, with worse outcomes at lower GA. CONCLUSIONS Neither the mode nor time of delivery seems to affect the overall outcome for patients with prenatally diagnosed CDH. Outcome is strongly associated with the GA at birth.
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Predicting death or extended length of stay in infants with congenital diaphragmatic hernia. J Perinatol 2016; 36:654-9. [PMID: 26963428 DOI: 10.1038/jp.2016.26] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 12/11/2015] [Accepted: 12/18/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To predict mortality or length of stay (LOS) >109 days (90th percentile) among infants with congenital diaphragmatic hernia (CDH). STUDY DESIGN We conducted a retrospective analysis using the Children's Hospital Neonatal Database during 2010 to 2014. Infants born >34 weeks gestation with CDH admitted at 22 participating regional neonatal intensive care units were included; patients who were repaired or were at home before admission were excluded. The primary outcome was death before discharge or LOS >109 days. Factors associated with this outcome were used to develop a multivariable equation using 80% of the cohort. Validation was performed in the remaining 20% of infants. RESULTS The median gestation and age at referral in this cohort (n=677) were 38 weeks and 6 h, respectively. The primary outcome occurred in 242 (35.7%) infants, and was distributed between mortality (n=180, 27%) and LOS >109 days (n=66, 10%). Regression analyses showed that small for gestational age (odds ratio (OR) 2.5, P=0.008), presence of major birth anomalies (OR 5.9, P<0.0001), 5- min Apgar score ⩽3 (OR 7.0, P=0.0002), gradient of acidosis at the time of referral (P<0.001), the receipt of extracorporeal support (OR 8.4, P<0.0001) and bloodstream infections (OR 2.2, P=0.004) were independently associated with death or LOS >109 days. This model performed well in the validation cohort (area under curve (AUC)=0.856, goodness-of-fit (GF) χ(2), P=0.16) and acted similarly even after omitting extracorporeal support (AUC=0.82, GF χ(2), P=0.05). CONCLUSIONS Six variables predicted death or LOS ⩾109 days in this large, contemporary cohort with CDH. These results can assist in risk adjustment for comparative benchmarking and for counseling affected families.
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Puligandla PS, Skarsgard ED. The Canadian Pediatric Surgery Network Congenital Diaphragmatic Hernia Evidence Review Project: Developing national guidelines for care. Paediatr Child Health 2016; 21:183-6. [PMID: 27429569 DOI: 10.1093/pch/21.4.183] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The Canadian Pediatric Surgery Network (CAPSNet) has been collecting population-based data regarding congenital diaphragmatic hernia (CDH) across its 17 perinatal sites since 2005. With >500 infants registered to date, CAPSNet has addressed many critical knowledge gaps pertaining to CDH care. Most importantly, it has identified variability in both CDH practice and outcome across Canada. Using the successful Evidence-based Practice for Improving Quality (EPIQ) method, CAPSNet is undertaking a national, multidisciplinary effort to standardize best practices for CDH, from prenatal diagnosis to hospital discharge, based on the best available evidence. The present article outlines the value of clinical research networks and the process CAPSNet will undertake to produce national consensus guidelines for CDH care.
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Affiliation(s)
- Pramod S Puligandla
- Divisions of Pediatric General and Thoracic Surgery, Montreal Children's Hospital, Montreal, Quebec
| | - Erik D Skarsgard
- Divisions of Pediatric General and Thoracic Surgery, British Columbia Children's Hospital, Vancouver, British Columbia
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García AM, Machicado S, Gracia G, Zarante IM. Risk factors for congenital diaphragmatic hernia in the Bogota birth defects surveillance and follow-up program, Colombia. Pediatr Surg Int 2016; 32:227-34. [PMID: 26572625 DOI: 10.1007/s00383-015-3832-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2015] [Indexed: 12/14/2022]
Abstract
PURPOSE The mortality rate for congenital diaphragmatic hernia (CDH) remains high and prevention efforts are limited by the lack of known risk factors. The aim of this study was to determine prevalence, risk factors, and neonatal results associated with CDH on a surveillance system hospital-based in Bogotá, Colombia. METHODS The data used in this study were obtained from The Bogota Birth Defects Surveillance and Follow-up Program (BBDSFP), between January 2001 and December 2013. With 386,419 births, there were 81 cases of CDH. A case-control methodology was conducted with 48 of the total cases of CDH and 192 controls for association analysis. RESULTS The prevalence of CDH was 2.1 per 10,000 births. In the case-control analysis, risk factors found were maternal age ≥35 years (OR, 33.53; 95 % CI, 7.02-160.11), infants with CDH were more likely to be born before 37 weeks of gestation (OR, 5.57; 95 % CI, 2.05-15.14), to weigh less than 2500 g at birth (OR, 9.05; 95 % CI, 3.51-23.32), and be small for gestational age (OR, 5.72; 95 % CI, 2.18-14.99) with a high rate of death before hospital discharge in the CDH population (CDH: 38 % vs BBDSFP: <1 %; p < 0.001). CONCLUSIONS The prevalence of CDH calculated was similar to the one reported in the literature. CDH is strongly associated with a high rate of death before hospital discharge and the risk factors found were maternal age ≥35 years, preterm birth, be small for gestational age, and have low weight at birth. These neonatal characteristics in developing countries would help to identify early CDH. Prevention efforts have been limited by the lack of known risk factors and established epidemiological profiles, especially in developing countries.
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Affiliation(s)
- Ana M García
- Instituto de Genética Humana, Pontificia Universidad Javeriana, Carrera 7 no. 40-62 edificio 32, Bogotá, 110231, Colombia.
| | - S Machicado
- Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Carrera 7 no. 40-62, Bogotá, 110231, Colombia.
| | - G Gracia
- Secretaría de Salud de Bogotá, Carrera 32 no. 12-81, Bogotá, 111611, Colombia.
| | - I M Zarante
- Instituto de Genética Humana, Pontificia Universidad Javeriana, Carrera 7 no. 40-62 edificio 32, Bogotá, 110231, Colombia.
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Snoek KG, Reiss IKM, Greenough A, Capolupo I, Urlesberger B, Wessel L, Storme L, Deprest J, Schaible T, van Heijst A, Tibboel D. Standardized Postnatal Management of Infants with Congenital Diaphragmatic Hernia in Europe: The CDH EURO Consortium Consensus - 2015 Update. Neonatology 2016; 110:66-74. [PMID: 27077664 DOI: 10.1159/000444210] [Citation(s) in RCA: 308] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 01/25/2016] [Indexed: 11/19/2022]
Abstract
In 2010, the congenital diaphragmatic hernia (CDH) EURO Consortium published a standardized neonatal treatment protocol. Five years later, the number of participating centers has been raised from 13 to 22. In this article the relevant literature is updated, and consensus has been reached between the members of the CDH EURO Consortium. Key updated recommendations are: (1) planned delivery after a gestational age of 39 weeks in a high-volume tertiary center; (2) neuromuscular blocking agents to be avoided during initial treatment in the delivery room; (3) adapt treatment to reach a preductal saturation of between 80 and 95% and postductal saturation >70%; (4) target PaCO2 to be between 50 and 70 mm Hg; (5) conventional mechanical ventilation to be the optimal initial ventilation strategy, and (6) intravenous sildenafil to be considered in CDH patients with severe pulmonary hypertension. This article represents the current opinion of all consortium members in Europe for the optimal neonatal treatment of CDH.
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Affiliation(s)
- Kitty G Snoek
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Lemus-Varela MDL, Soliz A, Gómez-Meda BC, Zamora-Perez AL, Ornelas-Aguirre JM, Melnikov V, Torres-Mendoza BM, Zúñiga-González GM. Antenatal use of bosentan and/or sildenafil attenuates pulmonary features in rats with congenital diaphragmatic hernia. World J Pediatr 2014; 10:354-9. [PMID: 25515807 DOI: 10.1007/s12519-014-0512-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 02/26/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Lung hypoplasia, pulmonary persistent hypertension of the newborn and its morphological changes are the main features in congenital diaphragmatic hernia (CDH). This study was undertaken to investigate if antenatal use of sildenafil and/or bosentan attenuates vascular remodeling, promotes branching, and improves alveolarization in experimental nitrofeninduced CDH. METHODS Nitrofen (100 mg) was gavage-fed to pregnant rats at post conception day (PCD) 9 to induce CDH. The rats were randomized to 5 groups: 1) control; 2) nitrofen; 3) nitrofen+sildenafil 100 mg/kg per day at PCD 16-20; 4) nitrofen+bosentan 30 mg/kg per day, at PCD 16-20, and 5) nitrofen+bosentan+sildenafil, same doses and administration days. After cesarean delivery, the offsprings were sacrificed. The diaphragmatic defect and pulmonary hypoplasia were identified, and the lungs were dissected. Arterial wall thickness, bronchiolar density and alveolarization were assessed. RESULTS The offsprings with CDH were characterized by severe pulmonary hypoplasia (lung weight-to-body weight ratio: 0.0263 [95% confidence interval (CI) 0.0242-0.0278)] in the nitrofen group versus 0.0385 (95% CI 0.0355-0.0424) in the control group (P=0.0001). Pulmonary arterial wall thickness was decreased to 3.0 (95% CI 2.8-3.7) μm in the nitrofen+sildenafil group versus 5.0 (95% CI 4.1-4.9) μm in the nitrofen group (P=0.02). Terminal bronchioles increased to 13.7 (95% CI 10.7-15.2) μm in the nitrofen+bosentan group in contrast to 8.7 (95% CI 7.2-9.4) μm in the nitrofen group (P=0.002). More significant differences (P=0.0001) were seen in terminal bronchioles in the nitrofen+sildenafil+bosentan group than in the nitrofen group [14.0 (95% CI 12.5-15.4) μm versus 8.5 (95% CI 7.1-9.3) μm]. Pulmonary arterial wall thickness was also decreased in the former group. CONCLUSIONS In this rat model, antenatal treatment with sildenafil attenuates vascular remodeling. Bosentan promotes the development of terminal bronchioles in nitrofen-induced CDH.
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Affiliation(s)
- María de Lourdes Lemus-Varela
- Division of Neonatology, High Specialty Medical Unit, Pediatric Hospital, Western National Medical Center, Mexican Social Security Institute, Guadalajara, Jalisco, México
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Abstract
Congenital birth defects and early/premature birth are common complex conditions affecting populations throughout the world, the interaction of which accounts for a significant proportion of neonatal morbidity and mortality. The relationship between these two conditions is not well understood. Several congenital birth defects can directly lead to early delivery. In addition, certain fetal conditions may necessitate early or premature delivery, several of which are also associated with maternal conditions necessitating early birth. Further understanding of both the incidences and causes of congenital birth defects and of early and premature birth will facilitate establishment of strategies to improve neonatal mortality and morbidity.
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Affiliation(s)
- Jonathan R Swanson
- Department of Pediatrics, University of Virginia Children's Hospital, University of Virginia, Box 800386, Charlottesville, VA 22908, USA
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Balayla J, Abenhaim HA. Incidence, predictors and outcomes of congenital diaphragmatic hernia: a population-based study of 32 million births in the United States. J Matern Fetal Neonatal Med 2013; 27:1438-44. [PMID: 24156638 DOI: 10.3109/14767058.2013.858691] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To evaluate the incidence, risk factors and neonatal outcomes associated with a congenital diaphragmatic hernia (CDH). STUDY DESIGN We conducted a population-based cohort study using the CDC's Linked Birth-Infant Death and Fetal Death data files on all births and foetal deaths in USA between 1995 and 2002. We estimated the yearly incidence of CDH and measured its adjusted effect on various outcomes using unconditional logistic regression analysis. RESULTS About 32,145,448 births during the 8-year study period met the study's inclusion criteria. The incidence of CDH was 1.93/10,000 births. Risk factors for the development of CDH included foetal male gender [OR 1.12, 95% CI: 1.06, 1.17], maternal age beyond 40 [OR 1.51, 95% CI: 1.26, 1.80], Caucasian ethnicity [OR 1.15, 95% CI: 1.10, 1.21], smoking [OR 1.34, 95% CI: 1.22, 1.46] and alcohol use during pregnancy [OR 1.37, 95% CI: 1.05, 1.79]. As compared to foetuses with no CDH, foetuses with CDH were at an increased risk of preterm birth [OR 2.90, 95% CI: 2.72, 3.11], intrauterine growth restriction [OR 3.84, 95% CI: 3.51, 4.18], stillbirth [OR 9.65, 95% CI: 8.20, 11.37] and overall infant death [OR: 94.80, 95% CI: 88.78, 101.23]. The 1-year mortality was 45.89%. CONCLUSION Congenital diaphragmatic hernia is strongly associated with an increased risk of adverse pregnancy, foetal and neonatal outcomes. These findings may be helpful in counselling pregnancies affected by CDH, and may aid in the understanding of the burden of this condition at the public health level.
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Affiliation(s)
- Jacques Balayla
- Department of Obstetrics and Gynecology, University of Montreal , Montreal, QC , Canada
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Hayakawa M, Ito M, Hattori T, Kanamori Y, Okuyama H, Inamura N, Takahashi S, Nagata K, Taguchi T, Usui N. Effect of hospital volume on the mortality of congenital diaphragmatic hernia in Japan. Pediatr Int 2013; 55:190-6. [PMID: 23360371 DOI: 10.1111/ped.12059] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 11/25/2012] [Accepted: 01/07/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND During the last decade, new supportive modalities and new therapeutic strategies to treat congenital diaphragmatic hernia (CDH) have been introduced. In Japan, the large number of hospitals prevents centralizing infants with CDH in tertiary centers. The aim of this study was to evaluate the correlations between the number of CDH patients, survival rates, and the current strategies employed to treat CDH at the individual hospitals. METHODS Eighty-three hospitals with 674 CDH cases were analyzed using questionnaires. We classified the hospitals into three groups according to the number of CDH patients treated: Group 1 (G1; more than 21 patients), Group 2 (G2; 11-20 patients), and Group 3 (G3; fewer than 10 patients). RESULTS The median number of CDH patients in G1, G2, and G3 were 28, 14, and 4, respectively. The overall survival rate was 74.5%. When only the isolated CDH cases with a prenatal diagnosis were included, the overall survival rate was 79.3%. The survival rate of isolated CDH cases with a prenatal diagnosis was significantly higher in G1 than that in G2 or G3 (87.2% vs 75.2% vs 74.3%; P < 0.001). There were no differences in perinatal therapeutic strategies among the three groups. CONCLUSIONS We concluded that it might therefore be important to centralize infants with CDH, especially those with isolated CDH with a prenatal diagnosis, to tertiary centers in Japan in order to improve the survival rates.
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Affiliation(s)
- Masahiro Hayakawa
- Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.
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Abstract
Late and moderate preterm infants account for >80% of premature births. These newborns experience considerable mortality and morbidity in comparison with full-term born infants. The purpose of this paper is to summarise the most common morbidities of late and moderate preterm infants in the neonatal period, their incidence, severity, risk factors and need for admission to the different levels of care. The recent findings on preventive strategies and management priorities for clinical care of these vulnerable babies are also reviewed.
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Lee MY, Won HS, Shim JY, Lee PR, Lee BS, Kim EAR, Kim KS, Kim A. Protective effect of fetal pulmonary sequestration in two cases of postnatal manifestation of congenital diaphragmatic hernia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2012; 39:719-722. [PMID: 21910148 DOI: 10.1002/uog.10099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We describe two cases of postnatally diagnosed congenital diaphragmatic hernia (CDH) combined with pulmonary sequestration, both of which were diagnosed as isolated pulmonary sequestration on prenatal ultrasound. In these cases, prenatal ultrasonography demonstrated only a hyperechoic mass on the left lower lung and the diaphragm seemed intact. In each case both lungs showed otherwise normal development throughout pregnancy. Pulmonary sequestration may serve as a 'protector', preventing herniation of abdominal contents into the thoracic cavity. The co-occurrence of CDH may be obscured by a lung mass, especially on the left lower lung, and therefore it is necessary to deliver these infants at a tertiary center and parents should be counseled about the possibility of postnatal CDH.
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Affiliation(s)
- M-Y Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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Abstract
Congenital Diaphragmatic Hernia (CDH) is defined by the presence of an orifice in the diaphragm, more often left and posterolateral that permits the herniation of abdominal contents into the thorax. The lungs are hypoplastic and have abnormal vessels that cause respiratory insufficiency and persistent pulmonary hypertension with high mortality. About one third of cases have cardiovascular malformations and lesser proportions have skeletal, neural, genitourinary, gastrointestinal or other defects. CDH can be a component of Pallister-Killian, Fryns, Ghersoni-Baruch, WAGR, Denys-Drash, Brachman-De Lange, Donnai-Barrow or Wolf-Hirschhorn syndromes. Some chromosomal anomalies involve CDH as well. The incidence is < 5 in 10,000 live-births. The etiology is unknown although clinical, genetic and experimental evidence points to disturbances in the retinoid-signaling pathway during organogenesis. Antenatal diagnosis is often made and this allows prenatal management (open correction of the hernia in the past and reversible fetoscopic tracheal obstruction nowadays) that may be indicated in cases with severe lung hypoplasia and grim prognosis. Treatment after birth requires all the refinements of critical care including extracorporeal membrane oxygenation prior to surgical correction. The best hospital series report 80% survival but it remains around 50% in population-based studies. Chronic respiratory tract disease, neurodevelopmental problems, neurosensorial hearing loss and gastroesophageal reflux are common problems in survivors. Much more research on several aspects of this severe condition is warranted.
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Roussel A, Hascoet JM, Desandes R, Claris O, Vieux R. [Does the regional health care organization impact the outcome of infants born with congenital diaphragmatic hernia?]. Arch Pediatr 2011; 18:1062-8. [PMID: 21873038 DOI: 10.1016/j.arcped.2011.07.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Revised: 04/06/2011] [Accepted: 07/22/2011] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Congenital diaphragmatic hernia (CDH) is a serious pathology that requires optimal management in very specialized health centers. French medical care organization is regionally based. Hence, evaluating local practices may help deliver clear information to parents before delivery. The aim of this study was to analyze the neonatal characteristics and the postnatal outcome of infants affected with CDH, treated within two different French perinatal health care networks. PATIENTS AND METHODS Retrospective cohort study of infants with CDH, cared for in the Lorraine perinatal health care network (Réseau Périnatal Lorrain [RPL]) or at Édouard-Herriot Hospital (HEH) in Lyon, between 1997 and 2007. RESULTS One hundred and twenty-seven newborns were included, 44 in the RPL and 83 in Lyon. Prenatal diagnosis of CDH was similar in RPL and at HEH; 47.7% of infants with CDH died in RPL vs 36.1% in HEH (P=0.2). Surgery delayed for more than 24h was more frequent in RPL (68.6% vs 31.7%; P<0.001), with a postoperative mortality rate of 31.4% vs 15.9%; P=0.08. In RPL, specialized medical follow-up was rare (33.3% vs 100%; P<0.001), while psychomotor retardation was more frequent (33.3% vs 5.7%; P=0.002). CONCLUSION This study brings to light the diversity of care and outcome for infants affected with CDH in two French perinatal health care networks. These results may help improve both centers' practices. In Lorraine for instance, the follow-up of these vulnerable children can be improved.
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MESH Headings
- Algorithms
- Cohort Studies
- France/epidemiology
- Health Services
- Hernia, Diaphragmatic/complications
- Hernia, Diaphragmatic/diagnosis
- Hernia, Diaphragmatic/mortality
- Hernia, Diaphragmatic/surgery
- Hernias, Diaphragmatic, Congenital
- Humans
- Infant, Newborn
- Infant, Newborn, Diseases/diagnosis
- Infant, Newborn, Diseases/surgery
- Intensive Care, Neonatal
- Perinatal Care
- Postoperative Period
- Psychomotor Disorders/epidemiology
- Psychomotor Disorders/etiology
- Retrospective Studies
- Survival Rate
- Treatment Outcome
- Ultrasonography, Prenatal
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Affiliation(s)
- A Roussel
- Service de néonatalogie, soins intensifs et réanimation néonatale, maternité régionale universitaire de Nancy, 10, rue du Docteur-Heydenreich, 54042 Nancy cedex, France
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Baird R, Eeson G, Safavi A, Puligandla P, Laberge JM, Skarsgard ED. Institutional practice and outcome variation in the management of congenital diaphragmatic hernia and gastroschisis in Canada: a report from the Canadian Pediatric Surgery Network. J Pediatr Surg 2011; 46:801-7. [PMID: 21616230 DOI: 10.1016/j.jpedsurg.2011.02.008] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Accepted: 02/11/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Perinatal management of congenital diaphragmatic hernia (CDH) and gastroschisis (GS) remains nonstandardized and institution specific. This analysis describes practice and outcome variation across a national network. METHODS A national, prospective, disease-specific database for CDH and GS was evaluated over 4 years. Centers were evaluated individually and defined as low (low-volume center [LVC]) or high (high-volume center [HVC]) volume based on case mean. RESULTS Congenital diaphragmatic hernia. Two hundred fifteen liveborn cases were studied (mean, 14.3 cases/center) across 15 centers (8 LVCs and 7 HVCs). Significant interinstitutional practice variation was noted in rates of termination (0%-40%) and cesarean delivery (0%-61%). Centers demonstrated marked variation in ventilation strategies, vasodilator and paralytic use, timing of surgery, and rates of primary closure. Overall survival was 81.4% (LVC, 76.9%; HVC, 82.4%; P = .43). Gastroschisis. Four hundred sixteen cases were investigated (mean, 26 cases/center; range, 6-72) across 16 centers (10 LVCs and 6 HVCs). Cesarean delivery rates varied widely between centers (0%-86%) as did timing of closure (early vs delayed, 1%-100%). There was no difference in length of stay, days on total parenteral nutrition, and overall survival (94.3% vs 97.2%; P = .17) between LVCs and HVCs. CONCLUSIONS The existence of perinatal practice and outcome variation for GS and CDH suggests targets for improved delivery of care and justifies efforts to standardize treatment on a national basis.
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Affiliation(s)
- Robert Baird
- Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University, Montreal, Quebec, Canada.
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