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Dütemeyer V, Cannie MM, Schaible T, Weis M, Persico N, Borzani I, Badr DA, Jani JC. Timing of magnetic resonance imaging in pregnancy for outcome prediction in congenital diaphragmatic hernia. Arch Gynecol Obstet 2024:10.1007/s00404-024-07545-8. [PMID: 38782762 DOI: 10.1007/s00404-024-07545-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE To evaluate the impact of the timing of MRI on the prediction of survival and morbidity in patients with CDH, and whether serial measurements have a beneficial value. METHODS This retrospective cohort study was conducted in two perinatal centers, in Germany and Italy. It included 354 patients with isolated CDH having at least one fetal MRI. The severity was assessed with the observed-to-expected total fetal lung volume (o/e TFLV) measured by two experienced double-blinded operators. The cohort was divided into three groups according to the gestational age (GA) at which the MRI was performed (< 27, 27-32, and > 32 weeks' gestation [WG]). The accuracy for the prediction of survival at discharge and morbidity was analyzed with receiver operating characteristic (ROC) curves. Multiple logistic regression analyses and propensity score matching examined the population for balance. The effect of repeated MRI was evaluated in ninety-seven cases. RESULTS There were no significant differences in the prediction of survival when the o/e TFLV was measured before 27, between 27 and 32, and after 32 WG (area under the curve [AUC]: 0.77, 0.79, and 0.77, respectively). After adjustment for confounding factors, it was seen, that GA at MRI was not associated with survival at discharge, but the risk of mortality was higher with an intrathoracic liver position (adjusted odds ratio [aOR]: 0.30, 95% confidence interval [95%CI] 0.12-0.78), lower GA at birth (aOR 1.48, 95%CI 1.24-1.78) and lower o/e TFLV (aOR 1.13, 95%CI 1.06-1.20). ROC curves showed comparable prediction accuracy for the different timepoints in pregnancy for pulmonary hypertension, the need of extracorporeal membrane oxygenation, and feeding aids. Serial measurements revealed no difference in change rate of the o/e TFLV according to survival. CONCLUSION The timing of MRI does not affect the prediction of survival rate or morbidity as the o/e TFLV does not change during pregnancy. Clinicians could choose any gestational age starting mid second trimester for the assessment of severity and counseling.
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Affiliation(s)
- Vivien Dütemeyer
- Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Vrije Universiteit Brussel, Brussels, Belgium
- Present Address: Department of Obstetrics and Gynecology, Hannover Medical School, Hannover, Germany
| | - Mieke M Cannie
- Department of Radiology, University Hospital Brugmann, Université Libre de Bruxelles, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Radiology, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Thomas Schaible
- Department of Neonatology, Universitätsklinikum Mannheim, Mannheim, Germany
| | - Meike Weis
- Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Mannheim, Germany
| | - Nicola Persico
- Fetal Medicine and Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Irene Borzani
- Pediatric Radiology Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Dominique A Badr
- Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Vrije Universiteit Brussel, Brussels, Belgium
| | - Jacques C Jani
- Department of Obstetrics and Gynecology, University Hospital Brugmann, Université Libre de Bruxelles, Vrije Universiteit Brussel, Brussels, Belgium.
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2
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Huntley ES, Hernandez-Andrade E, Fishel Bartal M, Papanna R, Bergh EP, Lopez S, Soto E, Harting MT, Johnson A. Does Prediction of Neonatal Mortality by the Observed/Expected Lung-To-Head Ratio Change during Pregnancy in Fetuses with Left Congenital Diaphragmatic Hernia? Fetal Diagn Ther 2023; 50:438-445. [PMID: 37285832 DOI: 10.1159/000531406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 05/25/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION The aim of this study was to evaluate prediction of neonatal mortality in fetuses with isolated left congenital diaphragmatic hernia (CDH) when the observed/expected lung-to-head ratio (O/E LHR) was estimated at two different gestational time points during pregnancy. METHODS Forty-four (44) fetuses with isolated left CDH were included. O/E LHR was estimated at the time of referral (first scan) and before delivery (last scan). The main outcome was neonatal death due to respiratory complications. RESULTS There were 10/44 (22.7%) perinatal deaths. The areas under (AU) the ROC curves were: first scan, 0.76, best O/E LHR cut-off 35.5% with 76% sensitivity and 70% specificity; last scan, AU-ROC 0.79, best O/E LHR cut-off 35.2%, with 79.0% sensitivity and 80% specificity. Considering an O/E LHR cut-off ≤35% to define high-risk fetuses at any examination, prediction for perinatal mortality showed: 80% sensitivity, 73.5% specificity, 47.1% positive and 92.6% negative predictive values, and 3.02 (95% CI 1.59-5.73) positive and 0.27 (95% CI 0.08-0.96) negative likelihood ratios. Prediction was similar in the two evaluations as 16/21 (76.2%) of fetuses considered at risk had an O/E LHR ≤35% in the two examinations; in the remaining 5 cases, two were identified only in the first and three only in the last scan. CONCLUSION The O/E LHR is a good predictor of perinatal death in fetuses with left isolated CDH. Approximately 80% of fetuses at risk of perinatal death can be identified with an O/E LHR ≤35%, and 90% of them will have similar O/E LHR values at the first and at the last ultrasound examinations prior to delivery. In general, 88.6% of all CDH fetuses have a similar severity classification based on the O/E LHR at the first diagnostic ultrasound or at the ultrasound examination prior to delivery.
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Affiliation(s)
- Erin S Huntley
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Edgar Hernandez-Andrade
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Michal Fishel Bartal
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Ramesha Papanna
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Eric P Bergh
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Suzanne Lopez
- Department of Pediatrics Neonatology services, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Eleazar Soto
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Matthew T Harting
- Department of Pediatric Surgery, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
| | - Anthony Johnson
- Department of Obstetrics and Gynecology and Reproductive Sciences, Maternal Fetal Medicine Division, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
- Department of Pediatrics Neonatology services, McGovern Medical School at The University of Texas, Health Science Center, Houston, Texas, USA
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3
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Masahata K, Yamoto M, Umeda S, Nagata K, Terui K, Fujii M, Shiraishi M, Hayakawa M, Amari S, Masumoto K, Okazaki T, Inamura N, Toyoshima K, Koike Y, Furukawa T, Yazaki Y, Yokoi A, Endo M, Tazuke Y, Okuyama H, Usui N. Prenatal predictors of mortality in fetuses with congenital diaphragmatic hernia: a systematic review and meta-analysis. Pediatr Surg Int 2022; 38:1745-1757. [PMID: 36102982 DOI: 10.1007/s00383-022-05232-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE This study aimed to evaluate prenatal predictors of mortality in fetuses with congenital diaphragmatic hernia (CDH). METHODS A systematic literature search was performed to identify relevant observational studies that evaluated the ability of lung-to-head ratio (LHR), observed-to-expected LHR (o/e-LHR), observed-to-expected total fetal lung volume (o/e-TFLV), lung-to-thorax transverse area ratio (L/T ratio), intrathoracic herniation of the liver and the stomach, and side of diaphragmatic hernia, using a threshold for the prediction of mortality in fetuses with CDH. Study quality was assessed using the QUADAS-2 tool. Hierarchical summary receiver operating characteristic curves were constructed. RESULTS A total of 50 articles were included in this meta-analysis. The QUADAS-2 tool identified a high risk of bias in more than one domain scored in all parameters. Among those parameters, the diagnostic odds ratio of mortality with o/e-LHR < 25%, o/e-TFLV < 25%, and L/T ratio < 0.08 were 11.98 [95% confidence interval (CI) 4.65-30.89], 11.14 (95% CI 5.19-23.89), and 10.28 (95% CI 3.38-31.31), respectively. The predictive values for mortality were similar between the presence of liver herniation and retrocardiac fetal stomach position. CONCLUSIONS This systematic review suggests that o/e-LHR, o/e-TFLV, and L/T ratio are equally good predictors of neonatal mortality in fetuses with isolated CDH.
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Affiliation(s)
- Kazunori Masahata
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Japan.
| | - Masaya Yamoto
- Department of Pediatric Surgery, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Satoshi Umeda
- Department of Pediatric Surgery, Osaka Women's and Children's Hospital, Izumi, 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
| | - Makoto Fujii
- Department of Health Science, Graduate School of Medicine, Osaka University, Suita, Japan
| | | | - Masahiro Hayakawa
- Division of Neonatology, 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, Urayasu, Japan
| | - Noboru Inamura
- Department of Pediatrics, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Katsuaki Toyoshima
- Departments of Neonatology, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Yuki Koike
- 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
| | - Yuta Yazaki
- 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
| | - Masayuki Endo
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuko Tazuke
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hiroomi Okuyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Japan
| | - Noriaki Usui
- Department of Pediatric Surgery, Osaka Women's and Children's Hospital, Izumi, Japan
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4
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Basurto D, Maria Russo F, Papastefanou I, Bredaki E, Allegaert K, Pertierra A, Debeer A, Catte LDE, Lewi L, Devlieger R, Coppi PDE, Gratacos E, Gomez O, Deprest J. Pulmonary hypertension in congenital diaphragmatic hernia: ANTENATAL PREDICTION AND IMPACT ON NEONATAL MORTALITY. Prenat Diagn 2022; 42:1303-1311. [PMID: 35801282 DOI: 10.1002/pd.6207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/15/2022] [Accepted: 07/03/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To determine the prevalence of pulmonary hypertension(PAH) in left-sided congenital diaphragmatic hernia(CDH); how we could predict it; and how PAH contributed to the model for mortality prediction. STUDY DESIGN Retrospective analysis in three European centers. The primary outcome was the presence of PAH on postnatal day(d)1,7, and at discharge. Studied predictors of PAH were: observed/expected-lung/head-ratio(o/e LHR), liver-herniation, FETO, and gestational age(GA) at delivery. The combined effect of pre-and postnatal variables on mortality was modeled by Cox regression. RESULTS Of the 197 neonates, 56(28.4%) died. At d1, 67.5%(133/197) had PAH and 61.9% (101/163) by d7. Overall, 6.4% (9/141) had PAH at discharge.At d1, o/eLHR(OR 0.96) and FETO(OR 2.99) independently correlated to PAH(AUC:0.74). At d7, PAH significantly correlated only with the use of FETO (OR 3.9;AUC:0.65). None were significant for PAH at discharge.Combining the occurrence of PAH with antenatal biomarkers improved mortality prediction(p=0.02), in a model including o/eLHR(HR:0.94), FETO(HR:0.35), liver herniation(HR:16.78), and PAH(HR:15.95). CONCLUSIONS Antenatal prediction of PAH was only moderate. The postnatal occurrence of PAH further increases the risk of death. Whereas this may be used to counsel parents in the postnatal period, our study demonstrates there is a need to find more accurate antenatal predictors for PAH. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- David Basurto
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium
| | - Francesca Maria Russo
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | | | - Emma Bredaki
- Institute for Women's Health, University College London, London, UK
| | - Karel Allegaert
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Department of Clinical Pharmacy, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Africa Pertierra
- Clinical Department of Neonatology, Sant Joan de Déu University Hospital, Barcelona, Spain.,BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Fetal i+D Fetal Medicine Research Center, Institut Clinic de Ginecologia, IDIBAPS, CIBER-ER, University of Barcelona, Obstetricia i Neonatologia, Barcelona, Spain
| | - Anne Debeer
- Clinical Department of Neonatology, University Hospitals Leuven, Leuven, Belgium
| | - Luc DE Catte
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Liesbeth Lewi
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Roland Devlieger
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Paolo DE Coppi
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,NIHR BRC Great Ormond Street Hospital and Institute for Child Health, University College London, London, UK
| | - Eduard Gratacos
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Fetal i+D Fetal Medicine Research Center, Institut Clinic de Ginecologia, IDIBAPS, CIBER-ER, University of Barcelona, Obstetricia i Neonatologia, Barcelona, Spain
| | - Olga Gomez
- BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Fetal i+D Fetal Medicine Research Center, Institut Clinic de Ginecologia, IDIBAPS, CIBER-ER, University of Barcelona, Obstetricia i Neonatologia, Barcelona, Spain
| | - Jan Deprest
- My FetUZ Fetal Research Center, Department of Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Belgium.,Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium.,Institute for Women's Health, University College London, London, UK
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5
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Predicting Perinatal Outcomes in Fetuses with Congenital Diaphragmatic Hernia Using Ultrasound and Magnetic Resonance Imaging. MATERNAL-FETAL MEDICINE 2021. [DOI: 10.1097/fm9.0000000000000103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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6
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Fetal liver and lung volume index of neonatal survival with congenital diaphragmatic hernia. Pediatr Radiol 2021; 51:1637-1644. [PMID: 33779798 DOI: 10.1007/s00247-021-05049-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 01/28/2021] [Accepted: 03/09/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Magnetic resonance imaging (MRI) assesses pulmonary hypoplasia in fetal congenital diaphragmatic hernia (CDH). Neonatal mortality may occur with CDH. OBJECTIVE To quantify MRI parameters associated with neonatal survival in fetuses with isolated CDH. MATERIALS AND METHODS Fetal MRI for assessing CDH included region of interest (ROI) measurements for total lung volume (TLV), herniated liver volume, herniated other organ volume and predicted lung volume. Ratios of observed lung volume and liver up volume to predicted lung volume (observed to predicted TLV, percentage of the thorax occupied by liver) were calculated and compared to neonatal outcomes. Analyses included Wilcoxon rank sum test, multivariate logistic regression and receiver operating characteristic (ROC) curves. RESULTS Of 61 studies, the median observed to predicted TLV was 0.25 in survivors and 0.16 in non-survivors (P=0.001) with CDH. The median percentage of the thorax occupied by liver was 0.02 in survivors and 0.22 in non-survivors (P<0.001). The association of observed to predicted TLV and percentage of the thorax occupied by liver with survival for gestational age (GA) >28 weeks was greater compared to GA ≤28 weeks. The ROC analysis demonstrated an area under the curve of 0.96 (95% confidence interval 0.91-1.00) for the combined observed to predicted TLV, percentage of the thorax occupied by liver and GA. CONCLUSION The percentage of the thorax occupied by liver and observed to predicted TLV was predictive of neonatal survival in fetuses with CDH.
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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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Russo FM, Debeer A, De Coppi P, Devriendt K, Crombag N, Hubble T, Power B, Benachi A, Deprest J. What should we tell parents? Congenital diaphragmatic hernia. Prenat Diagn 2020; 42:398-407. [PMID: 33599313 DOI: 10.1002/pd.5880] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/13/2020] [Accepted: 11/30/2020] [Indexed: 12/18/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is characterized by a defect in the muscle dividing the thoracic and abdominal cavities. This leads to herniation of the abdominal organs into the thorax and a disturbance of lung development. Two-thirds of cases are identified by prenatal ultrasound in the second trimester, which should prompt referral to a tertiary center for prognosis assessment and counseling by a multidisciplinary team familiar with this condition. In this review, we summarize evidence on prenatal diagnosis and postnatal management of CDH. There is a focus on information that should be provided to expecting parents during prenatal counseling.
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Affiliation(s)
- Francesca 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
| | - Anne Debeer
- Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium.,Neonatal Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Paolo De Coppi
- Neonatal and Paediatric Surgery Unit, Great Ormond Street Hospital, London, UK.,Stem Cells & Regenerative Medicine Section, NIHR Biomedical Research Center, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Neeltje Crombag
- Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium
| | - Talia Hubble
- Academic Department of Development and Regeneration, Cluster Woman and Child, KU Leuven, Leuven, Belgium.,Medical Sciences Division, University of Oxford, Oxford, UK
| | | | - Alexandra Benachi
- Department of Obstetrics and Gynecology, Hôpital Antoine Béclère, AP-HP, Université Paris Saclay, Clamart, France.,Centre Référence Maladie Rare: Hernie de Coupole Diaphragmatique, Clamart, France
| | - Jan 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.,Institute for Women's Health, University College London, London, UK
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9
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Vergote S, Pizzolato D, Russo F, Dierickx K, Deprest J, Crombag N. The TOTAL trial dilemma: A survey among professionals on equipoise regarding fetal therapy for severe congenital diaphragmatic hernia. Prenat Diagn 2020; 41:179-189. [PMID: 33074552 DOI: 10.1002/pd.5849] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/12/2020] [Accepted: 10/15/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Running randomized clinical trials (RCT) in fetal therapy is challenging. This is no different for fetoscopic endoluminal tracheal occlusion (FETO) for severe left-sided Congenital Diaphragmatic Hernia (CDH). We assessed the knowledge, attitude and practice (KAP) of maternal-fetal medicine specialists toward the antenatal management of CDH, and the randomized controlled clinical (RCT) "Tracheal Occlusion To Accelerate Lung growth-trial." METHODS A cross-sectional KAP-survey was conducted among 311 registrants of the 18th World Congress in Fetal Medicine. RESULTS The overall knowledge of CDH and FETO was high. Remarkably only 45% considers prenatal prediction of neonatal outcome reliable. Despite, in their clinical practice they perform severity assessment (80%) and refer families for FETO either within the context of an RCT (43%) or on patient request (32%). Seventy percent perceives not offering FETO on patient demand seems as if no treatment is provided to a fetus with predicted poor outcome. Only 20% of respondents considers denying access to FETO on patient demand not as a psychological burden. CONCLUSION Often the views of individual respondents contradicted with their clinical practice. It seems that, for severe CDH, clinicians face personal and practical dilemmas that undermine equipoise. To us, this indicates the tension between the clinical and scientific obligations physicians experience.
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Affiliation(s)
- Simen Vergote
- Department of Development and Regeneration cluster Woman and Child, Biomedical Sciences, KU Leuven, Leuven, Belgium
| | - Daniel Pizzolato
- Centre for Biomedical Ethics and Law, KU Leuven, Leuven, Belgium
| | - Francesca Russo
- Department of Development and Regeneration cluster Woman and Child, Biomedical Sciences, KU Leuven, Leuven, Belgium
| | - Kris Dierickx
- Centre for Biomedical Ethics and Law, KU Leuven, Leuven, Belgium
| | - Jan Deprest
- Department of Development and Regeneration cluster Woman and Child, Biomedical Sciences, KU Leuven, Leuven, Belgium.,Institute of Women's Health, University College of London, London, UK
| | - Neeltje Crombag
- Department of Development and Regeneration cluster Woman and Child, Biomedical Sciences, KU Leuven, Leuven, Belgium
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10
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Deprest J. Prenatal treatment of severe congenital diaphragmatic hernia: there is still medical equipoise. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 56:493-497. [PMID: 33001496 DOI: 10.1002/uog.22182] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/08/2020] [Accepted: 06/26/2020] [Indexed: 06/11/2023]
Affiliation(s)
- J Deprest
- Clinical Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
- Academic Department Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, KU Leuven, Leuven, Belgium
- Institute for Woman's Health, University College London, London, UK
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11
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Abstract
Fetal intervention has progressed in the past two decades from experimental proof-of-concept to practice-adopted, life saving interventions in human fetuses with congenital anomalies. This progress is informed by advances in innovative research, prenatal diagnosis, and fetal surgical techniques. Invasive open hysterotomy, associated with notable maternal-fetal risks, is steadily replaced by less invasive fetoscopic alternatives. A better understanding of the natural history and pathophysiology of congenital diseases has advanced the prenatal regenerative paradigm. By altering the natural course of disease through regrowth or redevelopment of malformed fetal organs, prenatal regenerative medicine has transformed maternal-fetal care. This review discusses the uses of regenerative medicine in the prenatal diagnosis and management of three congenital diseases: congenital diaphragmatic hernia, lower urinary tract obstruction, and spina bifida.
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Affiliation(s)
- Rodrigo Ruano
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology and Center for Regenerative Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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12
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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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13
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Leopold DK, Phillips RC, Shahi N, Gien J, Marwan AI, Kinsella JP, Mulligan J, Liechty KW, Moulton SL. Low postnatal CRI values are associated with the need for ECMO in newborns with CDH. J Pediatr Surg 2020; 55:39-44. [PMID: 31679772 DOI: 10.1016/j.jpedsurg.2019.09.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 09/29/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Accurate, real-time technology is needed to predict which newborns with congenital diaphragmatic hernia (CDH) will require ECMO. The Compensatory Reserve Index (CRI) is a noninvasive monitoring technology that continuously trends an individual's capacity to compensate from normovolemia (CRI = 1) to decompensation (CRI = 0). We hypothesized that postnatal CRI values would be lower in CDH newborns that required ECMO than those who did not require ECMO. METHODS Newborns with a CDH were prospectively monitored with a CipherOx® CRI M1 device. We compared CRI values from delivery to ECMO (ECMO group) versus delivery to clinical stabilization (non-ECMO group). RESULTS Postnatal CRI values were available from 26 newborns. Eight underwent ECMO within 33 h of delivery, and median CRI prior to ECMO was 0.068 (IQR: 0.057, 0.078). Eighteen did not require ECMO. Median CRI from birth to 48 h was 0.112 (IQR: 0.082, 0.15). CRI values were significantly lower in newborns that required ECMO versus those who did not (p = 0.0035). Postnatal CRI had the highest AUC (0.85) compared to other prenatal prognostic measures. CONCLUSION Humans from newborns to adults share elemental features of the pulsatile waveform that are associated with progression to decompensation. CRI may be helpful when deciding when to initiate ECMO. LEVEL OF EVIDENCE Level III. TYPE OF STUDY Diagnostic test.
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Affiliation(s)
- David K Leopold
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO.
| | - Ryan C Phillips
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Niti Shahi
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Jason Gien
- Department of Pediatrics, Division of Neonatology, University of Colorado School of Medicine, Aurora, CO; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO
| | - Ahmed I Marwan
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO
| | - John P Kinsella
- Department of Pediatrics, Division of Neonatology, University of Colorado School of Medicine, Aurora, CO; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO
| | | | - Kenneth W Liechty
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO
| | - Steven L Moulton
- Department of Surgery, Division of Pediatric Surgery, University of Colorado School of Medicine, Aurora, CO; Flashback Technologies Inc., Louisville, CO
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14
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Wagner R, Jha A, Ayoub L, Kahnamoui S, Patel D, Mahood TH, Halayko AJ, Lacher M, Pascoe CD, Keijzer R. Can circular RNAs be used as prenatal biomarkers for congenital diaphragmatic hernia? Eur Respir J 2019; 55:13993003.00514-2019. [PMID: 31727691 DOI: 10.1183/13993003.00514-2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 10/29/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Richard Wagner
- Depts of Surgery, Division of Pediatric Surgery, Pediatrics & Child Health and Physiology & Pathophysiology (Adjunct), University of Manitoba, Winnipeg, MB, Canada.,Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada.,Dept of Pediatric Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Aruni Jha
- Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Lojine Ayoub
- Depts of Surgery, Division of Pediatric Surgery, Pediatrics & Child Health and Physiology & Pathophysiology (Adjunct), University of Manitoba, Winnipeg, MB, Canada.,Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Shana Kahnamoui
- Depts of Surgery, Division of Pediatric Surgery, Pediatrics & Child Health and Physiology & Pathophysiology (Adjunct), University of Manitoba, Winnipeg, MB, Canada.,Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Daywin Patel
- Depts of Surgery, Division of Pediatric Surgery, Pediatrics & Child Health and Physiology & Pathophysiology (Adjunct), University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Thomas H Mahood
- Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Andrew J Halayko
- Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Martin Lacher
- Dept of Pediatric Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Christopher D Pascoe
- Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Richard Keijzer
- Depts of Surgery, Division of Pediatric Surgery, Pediatrics & Child Health and Physiology & Pathophysiology (Adjunct), University of Manitoba, Winnipeg, MB, Canada .,Dept of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Biology of Breathing Theme, Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
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15
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Puligandla P, Skarsgard E, Offringa M, Adatia I, Baird R, Bailey M, Brindle M, Chiu P, Cogswell A, Dakshinamurti S, Flageole H, Keijzer R, McMillan D, Oluyomi-Obi T, Pennaforte T, Perreault T, Piedboeuf B, Riley SP, Ryan G, Synnes A, Traynor M. Diagnosis and management of congenital diaphragmatic hernia: a clinical practice guideline. CMAJ 2019; 190:E103-E112. [PMID: 29378870 DOI: 10.1503/cmaj.170206] [Citation(s) in RCA: 119] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
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- Montreal Children’s Hospital, Montréal, Que
| | | | | | | | - Ian Adatia
- University of Alberta and Glenwood Radiology and Medical Centre, Edmonton, Alta
| | - Robert Baird
- British Columbia Children’s Hospital, Vancouver, BC
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Anne Synnes
- British Columbia Women’s Hospital & Health Centre, Vancouver, BC
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16
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Burgos CM, Davey MG, Riley JS, Jia H, Flake AW, Peranteau WH. Lung function and pulmonary artery blood flow following prenatal maternal retinoic acid and imatinib in the nitrofen model of congenital diaphragmatic hernia. J Pediatr Surg 2018; 53:1681-1687. [PMID: 29409619 DOI: 10.1016/j.jpedsurg.2017.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 11/08/2017] [Accepted: 12/03/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Lung and pulmonary vascular maldevelopment in congenital diaphragmatic hernia (CDH) results in significant morbidity and mortality. Retinoic acid (RA) and imatinib have been shown to improve pulmonary morphology following prenatal administration in the rat nitrofen-induced CDH model. It remains unclear if these changes translate into improved function. We evaluated the effect of prenatal RA and imatinib on postnatal lung function, structure, and pulmonary artery (PA) blood flow in the rat CDH model. METHODS Olive oil or nitrofen was administered alone or in combination with RA or imatinib to pregnant rats. Pups were assessed for PA blood flow by ultrasound and pulmonary function/morphology following delivery, intubation, and short-term ventilation. RESULTS Neither RA nor imatinib had a negative effect on lung and body growth. RA accelerated lung maturation indicated by increased alveoli number and thinner interalveolar septa and was associated with decreased PA resistance and improved oxygenation. With the exception of a decreased PA pulsatility index, no significant changes in morphology and pulmonary function were noted following imatinib. CONCLUSION Prenatal treatment with RA but not imatinib was associated with improved pulmonary morphology and function, and decreased pulmonary vascular resistance. This study highlights the potential of prenatal pharmacologic therapies, such as RA, for management of CDH.
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Affiliation(s)
- Carmen Mesas Burgos
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia; Karolinska Institutet, Stockholm, Sweden
| | - Marcus G Davey
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia
| | - John S Riley
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia
| | - Huimin Jia
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia
| | - Alan W Flake
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia
| | - William H Peranteau
- The Center for Fetal Research, The Children's Hospital of Philadelphia, Philadelphia.
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17
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Ruano R, Klinkner DB, Balakrishnan K, Novoa Y Novoa VA, Davies N, Potter DD, Carey WA, Colby CE, Kolbe AB, Arendt KW, Segura L, Sviggum HP, Lemens MA, Famuyide A, Terzic A. Fetoscopic Therapy for Severe Pulmonary Hypoplasia in Congenital Diaphragmatic Hernia: A First in Prenatal Regenerative Medicine at Mayo Clinic. Mayo Clin Proc 2018; 93:693-700. [PMID: 29803315 DOI: 10.1016/j.mayocp.2018.02.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 02/23/2018] [Accepted: 02/28/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To introduce the prenatal regenerative medicine service at Mayo Clinic for fetal endoscopic tracheal occlusion (FETO) care for severe congenital diaphragmatic hernia (CDH). PATIENTS AND METHODS Two cases of prenatal management of severe CDH with FETO between January and August 2017 are reported. Per protocol, FETO was offered for life-threatening severe CDH at between 26 and 29 weeks' gestation. Regenerative outcome end point was fetal lung growth. Gestational age at procedure and maternal and perinatal outcomes were additional monitored parameters. RESULTS Diagnosis by ultrasonography of severe CDH was based on extremely reduced lung size (observed-to-expected lung area to head circumference ratio [o/e-LHR], eg, o/e-LHR of 20.3% for fetus 1 and 23.0% for fetus 2) along with greater than one-third of the liver herniated into the chest in both fetuses. Both patients underwent successful FETO at 28 weeks. At the time of intervention, no maternal or fetal complications were observed. Postintervention, fetal lung growth was observed in both fetuses, reaching an o/e-LHR of 62.7% at 36 weeks in fetus 1 and 52.4% at 32 weeks in fetus 2. The balloons were removed successfully at 35 weeks and 4 days by ultrasound-guided puncture in the first patient and at 32 weeks and 3 days by ex utero intrapartum therapy-to-airway procedure in the second patient. Postnatal management followed standard of care with patch CDH therapy. At discharge, one patient was breathing normally, whereas the other required minimal nasal cannula oxygen support. CONCLUSION The successful launch of the first fetoscopic therapy for CDH at Mayo Clinic reveals its feasibility and safety, with early signs of benefit documented by fetal lung growth and reversal of severe pulmonary hypoplasia. TRIAL REGISTRATION clinicaltrials.gov Identifier: G170062.
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Affiliation(s)
- Rodrigo Ruano
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN; Center for Regenerative Medicine, Mayo Clinic, Rochester, MN.
| | - Denise B Klinkner
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic, Rochester, MN
| | | | - Victoria A Novoa Y Novoa
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN
| | - Norman Davies
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN
| | - Dean D Potter
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic, Rochester, MN
| | - William A Carey
- Division of Neonatal Medicine, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN
| | - Christopher E Colby
- Division of Neonatal Medicine, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN
| | - Amy B Kolbe
- Department of Radiology, Mayo Clinic, Rochester, MN
| | - Katherine W Arendt
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - Leal Segura
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - Hans P Sviggum
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN
| | - Maureen A Lemens
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN
| | - Abimbola Famuyide
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN
| | - Andre Terzic
- Center for Regenerative Medicine, Mayo Clinic, Rochester, MN
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18
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Barrière F, Michel F, Loundou AD, Fouquet V, Kermorvant E, Blanc S, Carricaburu E, Desrumaux A, Pidoux O, Arnaud A, Berte N, Blanc T, Lavrand F, Levard G, Rayet I, Samperiz S, Schneider A, Marcoux MO, Winer N, Chaussy Y, Datin-Dorriere V, Ballouhey Q, Binet A, Muszynski C, Breaud J, Garenne A, Storme L, Boubnova J. One-Year Outcome for Congenital Diaphragmatic Hernia: Results From the French National Register. J Pediatr 2018; 193:204-210. [PMID: 29212620 DOI: 10.1016/j.jpeds.2017.09.074] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 08/11/2017] [Accepted: 09/27/2017] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To evaluate the status of congenital diaphragmatic hernia (CDH) management in France and to assess predictors of adverse outcomes. STUDY DESIGN We reviewed the first-year outcome of all cases of CDH reported to the French National Register in 2011. RESULTS A total of 158 cases were included. Of these, 83% (131) were prenatally diagnosed, with a mortality rate of 39% (44 of 112) for live born infants with a known outcome at hospital discharge. Mortality increased to 47% (60 of 128) including those with termination of pregnancy and fetal loss. This contrasts with the 7% (2 of 27) mortality rate of the patients diagnosed postnatally (P = .002). Mortality worsened with 1 prenatal marker of CDH severity (OR 3.38 [1.30-8.83] P = .013) and worsened further with 2 markers (OR 20.64 [5.29-80.62] P < .001). Classic postnatal risk factors of mortality such as side of hernia (nonleft P = .001), prematurity (P < .001), low birth weight (P = .002), and size of the defect (P < .001) were confirmed. Of the 141 live births (114 prenatal and 27 postnatal diagnosis) with known outcomes, 93 (67%) survived to hospital discharge, 68 (60%) with a prenatal diagnosis and 25 (93%) with a postnatal diagnosis. The median time to hospital discharge was 34 days (IQR, 19.25-62). Of these survivors, 71 (76%) were followed up for 1 year. CONCLUSIONS Despite advances in management of CDH, mortality was high and associated with prenatal risk factors. Postnatally, severe persistent pulmonary hypertension was difficult to predict and presented persistent challenges in management.
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Affiliation(s)
- François Barrière
- Pediatric Intensive Care Unit, La Timone Children Hospital, Assistance Publique - Hôpitaux de Marseille, Aix-Marseille University, Marseille, France.
| | - Fabrice Michel
- Pediatric Intensive Care Unit, La Timone Children Hospital, Assistance Publique - Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Anderson D Loundou
- Department of Public Health, Assistance Publique - Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Virginie Fouquet
- Department of Pediatric Surgery, Paris South University Hospitals, AP-HP, Le Kremlin-Bicêtre, France
| | - Elsa Kermorvant
- Neonatal Intensive Care Unit, Necker-Enfants Malades, AP-HP, Paris Descartes University, Paris, France
| | - Sébastien Blanc
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant University Hospital, Hospices Civils de Lyon, Bron, France
| | | | - Amélie Desrumaux
- Neonatal Intensive Care Unit, Couple-Enfant Hospital, Grenoble, France
| | - Odile Pidoux
- Department of Neonatology, University Hospital, Montpellier, France
| | - Alexis Arnaud
- Department of Pediatric Surgery, Hôpital Sud, University Hospital, Rennes, France
| | - Nicolas Berte
- Department of Surgery, University Hospital, Nancy, France
| | - Thierry Blanc
- Neonatal Intensive Care Unit, University Hospital, Rouen, France
| | - Frederic Lavrand
- Department of Pediatric Surgery, University of Bordeaux, Pellegrin-Enfant Hospital, Bordeaux, France
| | - Guillaume Levard
- Department of Pediatric Surgery, University Hospital, Poitiers, France
| | - Isabelle Rayet
- Neonatal and Pediatric Intensive Care Unit, Hôpital Nord, Saint-Etienne, France
| | - Sylvain Samperiz
- Neonatal and Pediatric Intensive Care Unit, Felix Guyon Hospital, La Réunion, France
| | - Anne Schneider
- Department of Pediatric Surgery, Hautepierre Hospital University Medical Center, Strasbourg, France
| | | | - Norbert Winer
- Department of Gynecology and Obstetrics, Hôtel-Dieu University Hospital, Nantes, France
| | - Yann Chaussy
- Department of Pediatric Surgery, Jean Minjoz University Hospital, Besançon, France
| | | | - Quentin Ballouhey
- Department of Pediatric Surgery, University Hospital, Limoges, France
| | - Aurélien Binet
- Department of Pediatric Surgery, Clocheville University Hospital, Tours, France
| | - Charles Muszynski
- Department of Obstetrics and Gynecology, Amiens University Hospital, Amiens, France
| | - Jean Breaud
- Department of Pediatric Surgery, Nice Pediatric Hospital, University of Nice-Sophia Antipolis, Nice, France
| | - Armelle Garenne
- Pediatric Department, Brest University Hospital, Brest, France
| | - Laurent Storme
- Department of Neonatal Medicine, Lille University Hospital, Lille, France
| | - Julia Boubnova
- Department of Pediatric Surgery, La Timone Children Hospital, Assistance Publique - Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
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Correlation of Observed-to-Expected MRI Fetal Lung Volume and Ultrasound Lung-to-Head Ratio at Different Gestational Times in Fetuses With Congenital Diaphragmatic Hernia. AJR Am J Roentgenol 2016; 206:856-66. [PMID: 27003054 DOI: 10.2214/ajr.15.15018] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study is to compare the observed-to-expected MRI fetal lung volume and the observed-to-expected ultrasound lung-to-head ratio intraindividually for prediction of survival, the need for extracorporeal membrane oxygenation (ECMO) therapy, and the development of chronic lung disease (CLD) at different times of gestation (< 28, 28-32, and > 32 weeks) in fetuses with congenital diaphragmatic hernia (CDH), and to analyze the intraindividual correlation of observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio. MATERIALS AND METHODS Two hundred one fetuses were included in our study. Observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio were calculated for 270 MRI and ultrasound examinations performed within 72 hours of each other. The prognostic accuracy of observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio was assessed by performing ROC analysis. Correlation was determined using linear regression analysis. RESULTS The results revealed statistically significant differences between the observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio for the prediction of survival, the need for ECMO therapy, and the development of CLD in fetuses with left-sided CDH (p ≤ 0.0444), with the highest prognostic accuracy for survival (AUC = 0.863). Observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio correlated statistically significantly (p < 0.0001) for left-sided CDH with correlation coefficients (r) of 0.71, 0.71, and 0.56 for early, intermediate, and late times of gestation, respectively. The correlation was not statistically significant at any time for right-sided CDH (p ≥ 0.3947; r ≤ 0.26). CONCLUSION Observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio are valuable prognostic parameters for prenatal prediction of survival, the need for ECMO therapy, and the development of CLD in fetuses with left-sided CDH at all times of gestation. Observed-to-expected MRI fetal lung volume and observed-to-expected ultrasound lung-to-head ratio correlate statistically significantly for left-sided CDH, and the correlation is best before 32 weeks' gestation, but they do not correlate statistically significantly for right-sided CDH.
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Abstract
Background: Congenital diaphragmatic hernia (CDH) is a simple diaphragmatic defect that is seen frequently in antenatal scans. Though the surgical repair is relatively easy in the neonate, the mortality is high due to pulmonary hypoplasia and pulmonary vascular changes. Materials and Methods: The goals of prenatal imaging are to establish the diagnosis. Assessment in a tertiary scanning center would identify prognostic factors which assist in counselling and planning antenatal management. However, the pulmonary hypoplasia associated with the CDH in moderate and severe cases makes the prognosis poor. Conclusions: Fetal intervention such as, fetal tracheal occlusion, is being trialled and may change the outcomes in the future.
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Affiliation(s)
- Jay Marlow
- Mater Centre for Maternal Fetal Medicine Mater Mothers Hospital Raymond Terrace South Brisbane Queensland Australia
| | - Joseph Thomas
- Mater Centre for MaternalFetal Medicine Mater MothersHospital Raymond Terrace South BrisbaneQueenslandAustralia; Department of ObstetricsGynecology School of Medicine UniversityQueensland St Lucia BrisbaneQueenslandAustralia
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21
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Antolin E, Rodriguez R, Encinas JL, Herrero B, Muner M, Perez R, Ortiz L, Bartha JL. Patterns of fetal lung growth in fetuses with isolated left-sided congenital diaphragmatic hernia. J Matern Fetal Neonatal Med 2015; 29:2443-50. [PMID: 26414203 DOI: 10.3109/14767058.2015.1087496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate right lung growth pattern in fetuses with isolated left-sided congenital diaphragmatic hernia (iL-CDH) and to analyze the pattern according to postnatal outcome. METHODS Lung-to-head ratio (LHR) and observed-to-expected LHR (O/E LHR) were obtained in 58 cases. Correlation and regression analysis for the total number of measurements, general linear models for those cases with a least three serial measurements and linear mixed effect models were used to analyze the influence of gestational age on the right lung size. Cases expectantly managed and those with fetal endoscopic tracheal occlusion were analyzed separately. RESULTS LHR, but not O/E LHR, increased significantly with gestational age (GA) (r = 0.43, p = 0.003 and r = -0.13, p = 0.30, respectively). According to neonatal mortality, in those fetuses that died, LHR remained unchanged and O/E LHR decreased significantly with GA (r = 0.07, p = 0.65 and r = -0.37, p = 0.02, respectively). In those cases with at least three serial measurements, the same two patterns were found. Similarly, in cases with expectant management, surviving fetuses showed a significantly higher weekly increase in LHR (p = 0.01) and a trend to a lower weekly decrease in O/E LHR (p = 0.17) than in those that died. CONCLUSIONS Patterns of right lung growth in iL-CDH differ according to postnatal survival. Serial measurements, but not a single one, might increase the prediction of neonatal death.
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Affiliation(s)
- Eugenia Antolin
- a Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology , Hospital Universitario La Paz , Madrid , Spain
| | - Roberto Rodriguez
- a Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology , Hospital Universitario La Paz , Madrid , Spain
| | - Jose Luis Encinas
- b Department of Pediatric Surgery , Hospital Universitario La Paz , Madrid , Spain , and
| | - Beatriz Herrero
- a Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology , Hospital Universitario La Paz , Madrid , Spain
| | - Marta Muner
- a Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology , Hospital Universitario La Paz , Madrid , Spain
| | - Ricardo Perez
- c Fetal Medicine Unit, Department of Obstetrics and Gynecology , Hospital Universitario Gregorio Marañon , Madrid , Spain
| | - Luis Ortiz
- c Fetal Medicine Unit, Department of Obstetrics and Gynecology , Hospital Universitario Gregorio Marañon , Madrid , Spain
| | - Jose Luis Bartha
- a Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology , Hospital Universitario La Paz , Madrid , Spain
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22
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Hidaka N, Murata M, Sasahara J, Ishii K, Mitsuda N. Correlation between lung to thorax transverse area ratio and observed/expected lung area to head circumference ratio in fetuses with left-sided diaphragmatic hernia. Congenit Anom (Kyoto) 2015; 55:81-4. [PMID: 25353722 DOI: 10.1111/cga.12092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 10/09/2014] [Indexed: 11/27/2022]
Abstract
Observed/expected lung area to head circumference ratio (o/e LHR) and lung to thorax transverse area ratio (LTR) are the sonographic indicators of postnatal outcome in fetuses with congenital diaphragmatic hernia (CDH), and they are not influenced by gestational age. We aimed to evaluate the relationship between these two parameters in the same subjects with fetal left-sided CDH. Fetuses with left-sided CDH managed between 2005 and 2012 were included. Data of LTR and o/e LHR values measured on the same day prior to 33 weeks' gestation in target fetuses were retrospectively collected. The correlation between the two parameters was estimated using the Spearman's rank-correlation coefficient, and linear regression analysis was used to assess the relationship between them. Data on 61 measurements from 36 CDH fetuses were analyzed to obtain a Spearman's rank-correlation coefficient of 0.74 with the following linear equation: LTR = 0.002 × (o/e LHR) + 0.005. The determination coefficient of this linear equation was sufficiently high at 0.712, and the prediction accuracy obtained with this regression formula was considered satisfactory. A good linear correlation between the LTR and the o/e LHR was obtained, suggesting that we can translate the predictive parameters for each other. This information is expected to be useful to improve our understanding of different investigations focusing on LTR or o/e LHR as a predictor of postnatal outcome in CDH.
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Affiliation(s)
- Nobuhiro Hidaka
- Department of Maternal Fetal Medicine, Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi, Japan
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The lung to thorax transverse area ratio has a linear correlation with the observed to expected lung area to head circumference ratio in fetuses with congenital diaphragmatic hernias. J Pediatr Surg 2014; 49:1191-6. [PMID: 25092074 DOI: 10.1016/j.jpedsurg.2013.10.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 10/06/2013] [Accepted: 10/28/2013] [Indexed: 11/20/2022]
Abstract
BACKGROUND/PURPOSE The purpose of this study was to clarify the relationship between the lung to thorax transverse area ratio (L/T ratio) and the observed to expected lung area to head circumference ratio (O/E LHR), based on the results of a nationwide Japanese survey conducted in 2011, and to evaluate the compatibility of these prognostic predictors of fetal CDH. METHODS Two hundred and forty-two prenatally diagnosed isolated CDH patients born between 2006 and 2010 were included in the present analysis. A regression analysis was conducted to investigate the relationship between the L/T ratio and the O/E LHR based on 191 simultaneous measurements of these parameters in 120 patients. RESULTS The linear regression equation between the L/T ratio and the O/E LHR was: L/T ratio=0.0233+(0.00222×O/E LHR), (R=0.847, p<0.0001). According to this equation, 25% of the O/E LHR, the cut-off value used in the fetal intervention for CDH, was equivalent to an L/T ratio of 0.08, a commonly accepted cut-off value for identifying the most severe cases of fetal CDH. CONCLUSIONS As there is a positive correlation between the L/T ratio and the O/E LHR, these two parameters proved to be used interchangeably according to the linear regression equation.
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MRI-based ratio of fetal lung volume to fetal body volume as a new prognostic marker in congenital diaphragmatic hernia. AJR Am J Roentgenol 2014; 202:1330-6. [PMID: 24848832 DOI: 10.2214/ajr.13.11023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The objective of our study was to evaluate the prognostic accuracy of the MRI-based ratio of fetal lung volume (FLV) to fetal body volume (FBV) for predicting survival and the need for extracorporeal membrane oxygenation (ECMO) therapy in fetuses with congenital diaphragmatic hernia (CDH). MATERIALS AND METHODS MRI was performed in 96 fetuses (34 females and 62 males; mean gestational age, 33 ± 5 [SD] weeks; range, 23-39 weeks) with CDH and 44 healthy control subjects. FLV and FBV were measured for each fetus by one of three investigators, and we calculated the FLV/FBV ratio. Additionally, a subgroup analysis of growth-restricted fetuses was performed. Logistic regression analysis was used to model the dependence of survival and ECMO requirement on the FLV/FBV ratio. Prognostic accuracy was evaluated by applying the area under the curve (AUC). RESULTS Seventy-eight of the 96 (81%) fetuses survived and 35 (36%) neonates needed ECMO therapy. The FLV/FBV ratio was significantly higher in fetuses who survived (p < 0.0001; AUC = 0.829). Neonates who received ECMO therapy showed a significantly lower prenatal FLV/FBV ratio (p = 0.0001; AUC = 0.811) than neonates who did not need ECMO therapy. A subgroup analysis (n = 13) showed a trend toward a higher FLV/FBV ratio of survivors in comparison with nonsurvivors (p = 0.065; AUC = 0.875). CONCLUSION In our study, the MRI-based FLV/FBV ratio was able to predict neonatal survival and ECMO requirement in children with CDH with high accuracy. Unlike other prognostic parameters, FLV/FBV ratio is independent of a reference to a control group and may enhance prognostic accuracy particularly in growth-restricted neonatal patients.
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Periodic MRI lung volume assessment in fetuses with congenital diaphragmatic hernia: prediction of survival, need for ECMO, and development of chronic lung disease. AJR Am J Roentgenol 2013; 201:419-26. [PMID: 23883224 DOI: 10.2214/ajr.12.8655] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of the study was to investigate the ability to predict survival, need for extracorporeal membrane oxygenation (ECMO), and incidence of chronic lung disease in patients with congenital diaphragmatic hernia in the context of a classification into three different times of gestation (< 28, 28-32, and > 32 weeks) by assessing the ratio between observed and expected MRI fetal lung volume. MATERIALS AND METHODS The data analysis included 226 fetuses with congenital diaphragmatic hernia. MRI was performed at different times of gestation with a T2-weighted HASTE sequence. Receiver operating characteristic curve analysis was performed to investigate the prognostic value of assessment of the ratio between observed and expected MRI fetal lung volumes at different stages of fetal growth. RESULTS For all reviewed times of gestation, the ratio between observed and expected MRI fetal lung volumes had almost equivalent statistically significant differences for neonatal survival (p ≤ 0.0029), need for ECMO therapy (p ≤ 0.0195), and development of chronic lung disease (p ≤ 0.0064). Results with high prognostic accuracy for early and for medium and late times in gestation also were obtained. Receiver operating characteristic analysis showed the highest area under the curve (≥ 0.819) for neonatal survival. CONCLUSION In patients with congenital diaphragmatic hernia, the relation between observed and expected MRI fetal lung volume is a valuable prognostic parameter for predicting neonatal mortality, morbidity represented by the development of chronic lung disease, and the need for ECMO therapy in early gestation (< 28 weeks) as well as later gestation with no statistically significant differences.
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Another dimension to survival: predicting outcomes with fetal MRI versus prenatal ultrasound in patients with congenital diaphragmatic hernia. J Pediatr Surg 2013; 48:1190-7. [PMID: 23845606 PMCID: PMC7183370 DOI: 10.1016/j.jpedsurg.2013.03.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Accepted: 03/09/2013] [Indexed: 11/24/2022]
Abstract
PURPOSE A major determinant of survival in patients with congenital diaphragmatic hernia (CDH) is severity of pulmonary hypoplasia. This study addresses the comparative effectiveness of prenatal methods of lung assessment in predicting mortality, extracorporeal membrane oxygenation (ECMO), and ventilator dependency. METHODS We retrospectively reviewed all patients born with isolated CDH between 2004 and 2008. Lung-to-head ratio (LHR) and observed-to-expected LHR (OELHR) were obtained from prenatal ultrasounds. Percent-predicted lung volume (PPLV) was obtained from fetal MRI (fMRI). Postnatal data included in-hospital mortality, need for ECMO, and ventilator dependency at day-of-life 30. RESULTS Thirty-seven patients underwent 81 prenatal ultrasounds, while 26 of this sub-cohort underwent fMRI. Gestational age during imaging study was associated with LHR (p=0.02), but not OELHR (p=0.12) or PPLV (p=0.72). PPLV, min-LHR, and min-OELHR were each associated with mortality (p=0.03, p=0.02, p=0.01), ECMO (p<0.01, p<0.01, p=0.03), and ventilator dependency (p<0.01, p<0.01, p=0.02). For each outcome, PPLV was a more discriminative measure, based on Akaike's information criterion. Using longitudinal analysis techniques for patients with multiple ultrasounds, OELHR remained associated with mortality (p=0.04), ECMO (p=0.03), and ventilator dependency (p=0.02), while LHR was associated with ECMO (p=0.01) and ventilator dependency (p=0.02) but not mortality (p=0.06). CONCLUSION When assessing fetuses with CDH, OELHR and PPLV may be most helpful for counseling regarding postnatal outcomes.
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Victoria T, Danzer E, Adzick NS. Use of ultrasound and MRI for evaluation of lung volumes in fetuses with isolated left congenital diaphragmatic hernia. Semin Pediatr Surg 2013; 22:30-6. [PMID: 23395143 DOI: 10.1053/j.sempedsurg.2012.10.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is an anomaly that results in lung hypoplasia and pulmonary hypertension. The lungs of the CDH fetus have an abnormal architecture, with fewer bronchial branches and decreased number of arteries and veins, factors which result in pulmonary compromise postnatally. The goal of this review is to evaluate prenatal prognostic factors in the fetus with isolated left CDH, with particular emphasis on fetal MRI. These imaging indicators may be used to provide health professionals and the parents with the most accurate information about fetal prognosis.
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Affiliation(s)
- Teresa Victoria
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19103, USA.
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Tracheobronchomegaly following intrauterine tracheal occlusion for congenital diaphragmatic hernia. Pediatr Radiol 2012; 42:916-22. [PMID: 22644455 DOI: 10.1007/s00247-012-2362-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Revised: 12/18/2011] [Accepted: 12/30/2011] [Indexed: 10/28/2022]
Abstract
BACKGROUND Fetuses with severe congenital diaphragmatic hernia (CDH) and pulmonary hypoplasia may benefit from fetal endoluminal tracheal occlusion (FETO). Enlargement of the main bronchi and trachea appears to be a common complication of FETO. OBJECTIVE To retrospectively evaluate the trachea and main bronchi of infants who underwent FETO for CDH and compare diameters with age-matched references. MATERIAL AND METHODS Postnatal and follow-up chest radiographs were performed in seven children with unilateral CDH treated by FETO. Additional CT was performed in six of these (one neonate died before CT could be performed). Images were acquired from 3 days to 23 months of age. For each child, radiographs and CT images with optimal visualisation of the airways were selected for retrospective analysis. Tracheal and bronchial morphology was assessed by two experienced paediatric radiologists, and the diameters of these structures measured and compared with age-matched references. RESULTS Mean diameters of the trachea and main bronchi were above the age-matched normal range in all patients, regardless of the side of the hernia or the degree of lung hypoplasia. CONCLUSION Enlargement of the trachea and main bronchi appears following FETO and persists at least to the age of 5 years.
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Abstract
PURPOSE OF REVIEW Congenital diaphragmatic hernia (CDH) is a rare developmental defect resulting in variable degrees of lung and pulmonary vasculature hypoplasia. Whereas many high-volume centers have recently reported increased survival rates, this has not been the collective trend. One potential explanation for this is inconsistent perinatal care among centers. RECENT FINDINGS Significant efforts have been made to identify prenatally those fetuses that will be most severely affected. A number of radiologic features have shown promise for achieving this goal as well as identifying fetuses that may benefit from prenatal intervention. When CDH is antenatally diagnosed, early referral to a tertiary center is recommended. Centers that routinely use postnatal management protocols have demonstrated improved overall survival rates including increased survival in high-risk CDH patients. SUMMARY As a result of advancements in perinatal care, more severely affected newborns with CDH are now surviving. These patients may experience a number of associated morbidities which affect not only their health but overall quality of life. A multidisciplinary approach to the long-term care of these patients will allow early identification and management of these morbidities.
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Antenatal management of isolated congenital diaphragmatic hernia today and tomorrow: ongoing collaborative research and development. Journal of Pediatric Surgery Lecture. J Pediatr Surg 2012; 47:282-90. [PMID: 22325377 DOI: 10.1016/j.jpedsurg.2011.11.020] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 11/10/2011] [Indexed: 12/29/2022]
Abstract
The diagnosis of congenital diaphragmatic hernia should be made prenatally in virtually all cases where routine maternal ultrasonography is available. At that time, the prognosis can be predicted based on whether it is isolated and assessment of lung size and/or the position of the liver. Prenatal intervention may be offered in those selected fetuses that have a predicted poor outcome. The aim of this procedure is to reverse the key determinant of survival-pulmonary hypoplasia. Percutaneous fetal endoscopic tracheal occlusion by a balloon is a minimally invasive procedure that has been shown safe and yields a 50% survival rate in severe cases. The outcome can be predicted by the gestational age at birth, the lung size before and after balloon placement, and whether the balloon has been removed prenatally. Currently, the added value of prenatal intervention is being investigated in the Tracheal Occlusion To Accelerate Lung Growth trial ((TOTAL); a European and North American collaboration). Future developments may include better prediction of outcome by more complex algorithms reflecting combinations of prenatal predictors, gene expression profiling to reflect lung development and response to tracheal occlusion, and alternative prenatal strategies for salvaging the worst cases. Fetuses with severe hypoplasia usually require postnatal operative repair using prosthetic patches, and tissue engineering offers the potential for ex utero culture.
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Kline-Fath BM. Current advances in prenatal imaging of congenital diaphragmatic [corrected] hernia. Pediatr Radiol 2012; 42 Suppl 1:S74-90. [PMID: 21739292 DOI: 10.1007/s00247-011-2183-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Revised: 03/22/2011] [Accepted: 03/31/2011] [Indexed: 11/29/2022]
Abstract
Congenital diaphragmatic hernia, despite advances in therapy, remains a complex condition with significant morbidity and mortality. The etiology of the disorder is still incompletely understood, though the pulmonary hypoplasia and pulmonary hypertension that develop secondarily must be overcome to improve survival. Prenatal US and fetal MRI have helped in the development of a greater understanding of this disease. Also with these modalities, measurement techniques have been developed in an attempt to provide prognosticators for the development of pulmonary hypoplasia and pulmonary hypertension. There is a broad range of approaches for performing these measurements, and variability among imaging centers is noted. Despite inconsistent approaches, these techniques have become the foundation for counseling and prenatal and postnatal therapy. It is hoped that with further research with prenatal US and fetal MRI and the development of innovative medical and surgical therapies that the morbidity and mortality of children with congenital diaphragmatic hernias can be significantly reduced.
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Affiliation(s)
- Beth M Kline-Fath
- Department of Radiology, Fetal Care Center of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
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Castellote A, Mencho S, Carreras E, Higueras T, Cadavid L, Piqueras J, Enriquez G. Correlation between US and MRI for prenatal lung volumetry in diaphragmatic hernia, and use of Doppler to identify the ipsilateral lung cap. Pediatr Radiol 2011; 41:1569-77. [PMID: 21938506 DOI: 10.1007/s00247-011-2200-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Revised: 03/28/2011] [Accepted: 05/16/2011] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pulmonary hypoplasia is a common cause of neonatal death. OBJECTIVE To describe the correlation between relative fetal lung volume (RFLV) and lung-to-head ratio (LHR) in fetuses with unilateral diaphragmatic hernia. Additionally, to describe identification of the ipsilateral lung cap by power Doppler. MATERIALS AND METHODS Single-institution study of consecutive fetuses with diaphragmatic hernia. LHR (by US) and RFLV (by MRI) were correlated in fetuses with and without an ipsilateral lung cap seen at MRI. In four, color/power Doppler was used to follow the pulmonary artery of the ipsilateral lung to identify the compressed cap. RESULTS The study included 48 fetuses of 20-38 weeks' gestational age (mean, 26 weeks). Mean LHR was 1.52 (range, 0.6-3) in fetuses with a lung cap and 1.15 (range, 0.6-2.58) in fetuses without (P = 0.043). Mean RFLV was 47.4% (range, 18-80%) in fetuses with and 32.9% (range, 14-57%) in fetuses without a lung cap (P = 0.005). RFLV and LHR correlated (r = 0.41, P = 0.01 in those with a cap; r = 0.50, P = 0.05 in those without). Power Doppler identified the ipsilateral lung cap and pulsed Doppler confirmed pulmonary vascularization in four of four fetuses. CONCLUSION LHR underestimates lung volume in fetuses with an ipsilateral lung cap. Power Doppler may be useful for identifying the cap.
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Affiliation(s)
- Amparo Castellote
- Department of Pediatric Radiology, University Children's Hospital Vall d'Hebron, Ps. Vall d'Hebron 119-129, 08035 Barcelona, Spain.
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Dekoninck P, Gratacos E, Van Mieghem T, Richter J, Lewi P, Ancel AM, Allegaert K, Nicolaides K, Deprest J. Results of fetal endoscopic tracheal occlusion for congenital diaphragmatic hernia and the set up of the randomized controlled TOTAL trial. Early Hum Dev 2011; 87:619-24. [PMID: 21907109 DOI: 10.1016/j.earlhumdev.2011.08.001] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Accepted: 08/03/2011] [Indexed: 11/29/2022]
Abstract
In isolated congenital diaphragmatic hernia, lung size and/or the position of the liver are predictive of neonatal outcome. Percutaneous Fetal Endoscopic Tracheal Occlusion (FETO) by a balloon can be undertaken to prompt lung growth in the worst cases. The feasibility and safety of FETO is no longer at stake, and it is associated with an apparent increase in neonatal survival. The gestational age at birth, the pre-existing lung size, the ability to remove the balloon prior to birth, and the lung response are predicting outcome. The most frequent complication is preterm premature rupture of the membranes, and as a consequence preterm delivery, which also complicates balloon removal. We have set up a randomized trial for the formal evaluation of FETO in Europe, including criteria for fetoscopy centers. Training of European as well as North American centers is taking place, so that the procedure could be safely and more widely offered.
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Affiliation(s)
- Philip Dekoninck
- Division of Woman and Child, University Hospitals Leuven, 3000 Leuven, Belgium
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Lazar DA, Cass DL, Rodriguez MA, Hassan SF, Cassady CI, Johnson YR, Johnson KE, Johnson A, Moise KJ, Belleza-Bascon B, Olutoye OO. Impact of prenatal evaluation and protocol-based perinatal management on congenital diaphragmatic hernia outcomes. J Pediatr Surg 2011; 46:808-13. [PMID: 21616231 DOI: 10.1016/j.jpedsurg.2011.02.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Accepted: 02/11/2011] [Indexed: 11/19/2022]
Abstract
BACKGROUND/PURPOSE Although intuitive, the benefit of prenatal evaluation and multidisciplinary perinatal management for fetuses with congenital diaphragmatic hernia (CDH) is unproven. We compared the outcome of prenatally diagnosed patients with CDH whose perinatal management was by a predefined protocol with those who were diagnosed postnatally and managed by the same team. We hypothesized that patients with CDH undergoing prenatal evaluation with perinatal planning would demonstrate improved outcome. METHODS Retrospective chart review of all patients with Bochdalek-type CDH at a single institution between 2004 and 2009 was performed. Patients were stratified by history of perinatal management, and data were analyzed by Fisher's Exact test and Student's t test. RESULTS Of 116 patients, 71 fetuses presented in the prenatal period and delivered at our facility (PRE), whereas 45 infants were either outborn or postnatally diagnosed (POST). There were more high-risk patients in the PRE group compared with the POST group as indicated by higher rates of liver herniation (63% vs 36%, P = .03), need for patch repair (57% vs 27%, P = .004), and extracorporeal membrane oxygenation use (35% vs 18%, P = .05). Despite differences in risk, there was no difference in 6-month survival between groups (73% vs 73%). CONCLUSIONS Patients with CDH diagnosed prenatally are a higher risk group. Prenatal evaluation and multidisciplinary perinatal management allows for improved outcome in these patients.
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MESH Headings
- Clinical Protocols
- Comorbidity
- Counseling
- Delivery, Obstetric/statistics & numerical data
- Disease Management
- Extracorporeal Membrane Oxygenation/statistics & numerical data
- Hernia, Diaphragmatic/complications
- Hernia, Diaphragmatic/diagnosis
- Hernia, Diaphragmatic/embryology
- Hernia, Diaphragmatic/mortality
- Hernia, Diaphragmatic/surgery
- Hernias, Diaphragmatic, Congenital
- Hospitals, Pediatric/statistics & numerical data
- Humans
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/therapy
- Infant, Newborn
- Patient Care Team
- Patient Transfer/statistics & numerical data
- Perinatal Care/standards
- Prenatal Diagnosis/statistics & numerical data
- Referral and Consultation
- Retrospective Studies
- Risk
- Survival Rate
- Texas/epidemiology
- Treatment Outcome
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Affiliation(s)
- David A Lazar
- Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, USA
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Schaible T, Büsing KA, Felix JF, Hop WCJ, Zahn K, Wessel L, Siemer J, Neff KW, Tibboel D, Reiss I, van den Hout L. Prediction of chronic lung disease, survival and need for ECMO therapy in infants with congenital diaphragmatic hernia: additional value of fetal MRI measurements? Eur J Radiol 2011; 81:1076-82. [PMID: 21458944 DOI: 10.1016/j.ejrad.2011.02.060] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Revised: 02/15/2011] [Accepted: 02/23/2011] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The lung-to-head ratio (LHR), measured by ultrasound, and the fetal lung volume (FLV), measured by MRI, are both used to predict survival and need for extra corporeal membrane oxygenation (ECMO) in infants with congenital diaphragmatic hernia (CDH). The aim of this study is to determine whether MRI measurements of the FLV, in addition to standard ultrasound measurements of the LHR, give better prediction of chronic lung disease, mortality by day 28 and need for ECMO. MATERIALS AND METHODS Patients with unilateral isolated CDH born between January 2002 and December 2008 were eligible for inclusion. LHR and FLV were expressed as observed-to-expected values (O/E LHR and O/E FLV). Univariate and multivariate analyses were performed. Receiver operating characteristic curves were constructed and areas under the curve (AUC) were calculated to determine predictive values. RESULTS 90 patients were included in the analysis. Combined measurement of the O/E LHR and O/E FLV gave a slightly better prediction of chronic lung disease (AUC=0.83 and AUC=0.87) and need for ECMO therapy (AUC=0.77 and AUC=0.81) than standard ultrasound measurements of the O/E LHR alone. Combined measurement of the O/E LHR and O/E FLV did not improve prediction of early mortality (AUC=0.90) compared to measurement of the O/E LHR alone (AUC=0.89). An intrathoracal position of the liver was independently associated with a higher risk of early mortality (p<0.001), chronic lung disease (p=0.007) and need for ECMO therapy (p=0.001). DISCUSSION Chronic lung disease and need for ECMO therapy are slightly better predicted by combined measurement of the O/E LHR and the O/E FLV. Early mortality is very well predicted by measurement of the O/E LHR alone. CONCLUSION Clinical relevance of additional MRI measurements may be debated.
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Affiliation(s)
- T Schaible
- Universitätsmedizin Mannheim, Department of Paediatric Intensive Care Medicine, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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Prendergast M, Rafferty GF, Davenport M, Persico N, Jani J, Nicolaides K, Greenough A. Three-dimensional ultrasound fetal lung volumes and infant respiratory outcome: a prospective observational study. BJOG 2011; 118:608-14. [PMID: 21291507 DOI: 10.1111/j.1471-0528.2010.02841.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine if fetal lung volumes (FLVs), determined by three-dimensional rotational ultrasound and virtual organ computer-aided analysis software (vocal), correlated with neonatal respiratory outcomes in surviving infants who had a high risk [fetuses with congenital diaphragmatic hernia (CDH)], lower risk [fetuses with anterior wall defects (AWDs)] and no risk (controls) of abnormal antenatal lung growth. DESIGN Prospective observational study. SETTING Tertiary fetal medicine and neonatal intensive care units. POPULATION Sixty fetuses (25 with CDH, 25 with AWDs and ten controls). METHODS FLVs were measured and expressed as the percentage of the observed compared with the expected for gestational age. MAIN OUTCOME MEASURES Neonatal respiratory outcome was determined by the duration of supplemental oxygen, mechanical ventilation and dependencies, and assessment of lung volume using a gas dilution technique to measure functional residual capacity (FRC). RESULTS The infants with CDH had lower FLV results than both the infants with AWDs (P=0.05) and the controls (P<0.05). The infants with CDH had longer durations of mechanical ventilation (P<0.001) and supplementary oxygen (P<0.001) dependence, compared with infants with AWDs. The infants with CDH had a lower median FRC than both the infants with AWDs (P<0.001) and the controls (P<0.001). FLV results correlated significantly with the durations of dependency on ventilation (r= -0.744, P<0.01) and oxygen (r= -0.788, P<0.001), and with FRC results (r=0.429, P=0.001). CONCLUSIONS These results suggest that FLVs obtained using three-dimensional rotational ultrasound might be useful in predicting neonatal respiratory outcome in surviving infants who had varying risks of abnormal lung growth. Larger and more comprehensive studies are needed to clarify the role that lung volume measurements have in assessing lung function and growth.
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Affiliation(s)
- M Prendergast
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, King's College London, London, UK
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Knox E, Lissauer D, Khan K, Kilby M. Prenatal detection of pulmonary hypoplasia in fetuses with congenital diaphragmatic hernia: a systematic review and meta-analysis of diagnostic studies. J Matern Fetal Neonatal Med 2010; 23:579-88. [PMID: 20085507 DOI: 10.3109/14767050903551400] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Fetuses with congenital diaphragmatic hernia (CDH) are at risk of death from pulmonary hypoplasia at birth. OBJECTIVE To determine the value of prenatal imaging parameters for predicting lethal pulmonary hypoplasia in fetuses with CDH. SEARCH STRATEGY Relevant papers were identified by searching MEDLINE (1966-2008), EMBASE (1988-2008) and the Cochrane Library (2008 issue 3). SELECTION CRITERIA Selected studies examined diagnostic tests for the prenatal prediction of lethal pulmonary hypoplasia in fetuses with CDH. The primary outcome measure was perinatal survival. RESULTS Twenty-one studies fulfilled the entry criteria, of which six examined entirely unique heterogeneous parameters and the remaining 15 examined lung-head ratios (LHR) and/or the presence of liver in the fetal thorax. The strongest association was that of LHR > or = 0.6 compared to <0.6 (OR: 17.02; 95% CI: 2.10-137.89), although more clinically relevant was that of LHR >1.0 (OR: 5.07; 95% CI: 2.94-8.74). The finding of liver in the fetal chest was a poor prognostic feature (survival OR: 0.32; 95% CI: 0.21-0.49). CONCLUSION In CDH, LHR and the presence of liver in the fetal thorax may be a useful predictive indicator of perinatal survival. Future usage of developing techniques needs careful evaluation prior to usage to guide therapy.
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Affiliation(s)
- Ellen Knox
- Department of Fetal Medicine, Birmingham Women's Foundation NHS Trust, Edgbaston, Birmingham, UK
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Odibo AO, Najaf T, Vachharajani A, Warner B, Mathur A, Warner BW. Predictors of the need for extracorporeal membrane oxygenation and survival in congenital diaphragmatic hernia: a center's 10-year experience. Prenat Diagn 2010; 30:518-21. [PMID: 20509150 DOI: 10.1002/pd.2508] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the prenatal factors associated with the need for extracorporeal membrane oxygenation (ECMO) and neonatal survival in congenital diaphragmatic hernia (CDH). STUDY DESIGN A retrospective cohort study of all cases of CDH seen in our center between 1998 and 2008. Prenatal ultrasound and neonatal records were reviewed. Both univariable and logistic regression analyses were performed to determine the significant factors associated with the use of ECMO and survival. RESULTS Among 107 cases of CDH seen during the study period, 62 were evaluated prenatally in our center and 49 had information on all variables evaluated. The overall rate of ECMO use was 27/107 (25%) and survival rate was 53/107 (49.5%). The lung area to head circumference ratio (LHR) and gestational age (GA) at delivery were the only significant factors associated with ECMO use, and the LHR and absence of liver herniation were significantly associated with survival. LHR values under 1.0 were associated with 57% need for ECMO and 100% neonatal death. Although, overall, the observed:expected LHR (O:E LHR) was not significantly associated with ECMO use or survival, levels below 65% were associated with 58% need for ECMO (p = 0.004) and 100% neonatal death (p = 0.002). CONCLUSION The study confirms the LHR, GA at delivery and liver herniation as significant prenatal predictors of the need for ECMO or survival in cases with CDH. This information is helpful for counseling women with fetuses complicated by CDH.
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Affiliation(s)
- Anthony O Odibo
- Fetal Care Center, Division of Maternal Fetal Medicine and Ultrasound, Washington University Medical Center, St Louis, MO 63110, USA.
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Cruz-Martinez R, Figueras F, Moreno-Alvarez O, Martinez JM, Gomez O, Hernandez-Andrade E, Gratacos E. Learning curve for lung area to head circumference ratio measurement in fetuses with congenital diaphragmatic hernia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2010; 36:32-36. [PMID: 20131334 DOI: 10.1002/uog.7577] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To assess the learning curve for the fetal lung area to head circumference ratio (LHR) calculation in fetuses with congenital diaphragmatic hernia (CDH). METHODS Three trainees with the theoretical knowledge, but without prior experience in the LHR measurement, were selected. Each trainee and one experienced examiner measured the observed to expected (O/E)-LHR in the lung contralateral to the side of the hernia by two methods-manual tracing of lung borders and multiplication of the longest diameters-in a cohort of 95 consecutive CDH fetuses. The average difference between the three trainees and the expert in the O/E-LHR measurement was calculated. A difference below 10% was considered to indicate an accurate measurement. The average learning curve was delineated using cumulative sum analysis (CUSUM). RESULTS The CUSUM plots demonstrate that the learning curve was achieved by 77 and 72 tests performed for the area obtained by the manual-tracing and multiplication-of-the-longest-diameter methods, respectively. CONCLUSION The minimum number of scans required for an inexperienced trainee to become competent in examining the LHR is on average 70.
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Affiliation(s)
- R Cruz-Martinez
- Fetal and Perinatal Medicine Research Group, Department of Maternal-Fetal Medicine, Hospital Clinic-IDIBAPS, University of Barcelona and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
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Grisaru-Granovsky S, Rabinowitz R, Ioscovich A, Elstein D, Schimmel MS. Congenital diaphragmatic hernia: review of the literature in reflection of unresolved dilemmas. Acta Paediatr 2009; 98:1874-81. [PMID: 19627259 DOI: 10.1111/j.1651-2227.2009.01436.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Congenital diaphragmatic hernia (CDH) is a rare but clinically and scientifically challenging condition. The introduction of ultrasound has enabled early prenatal detection and consequently, hope of early therapeutic intervention. AIM We undertook the task to review the recent developments in understanding the pathology of CDH as well as the history and current management strategies to aid perinatologists in consultations with parents of CDH-affected foetuses. STUDY DESIGN A Medline search was undertaken of all reports and reviews published between 1980 and 2008 using MeSH search terms 'diaphragmatic hernia', 'congenital' and 'newborn'. RESULTS The true incidence of CDH is still difficult to estimate because of the high incidence of hidden mortality of CDH. Complete case ascertainment also poses difficulties in assessment of the impact of new therapeutic modalities on overall survival. Recent improvements in prenatal detection are a milestone in affording time for re-assessments and parental counselling. The true benefit of antenatal therapy is circumscribed and should be offered only in selected cases of isolated severe CDH as defined by existing guidelines. Postnatal intensive respiratory supportive therapy and innovative surgical techniques within specialized tertiary centres has had a major impact on survival of babies with CDH. CONCLUSION The high survival of 'selected cases' that are live births and benefit from optimal care will be difficult to improve by antenatal interventions. The multidisciplinary approach to basic research and randomized clinical trials will further define the best approach to the foetus and neonate with CDH.
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Affiliation(s)
- S Grisaru-Granovsky
- Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, Israel
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van den Hout L, Sluiter I, Gischler S, De Klein A, Rottier R, Ijsselstijn H, Reiss I, Tibboel D. Can we improve outcome of congenital diaphragmatic hernia? Pediatr Surg Int 2009; 25:733-43. [PMID: 19669650 PMCID: PMC2734260 DOI: 10.1007/s00383-009-2425-8] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This review gives an overview of the disease spectrum of congenital diaphragmatic hernia (CDH). Etiological factors, prenatal predictors of survival, new treatment strategies and long-term morbidity are described. Early recognition of problems and improvement of treatment strategies in CDH patients may increase survival and prevent secondary morbidity. Multidisciplinary healthcare is necessary to improve healthcare for CDH patients. Absence of international therapy guidelines, lack of evidence of many therapeutic modalities and the relative low number of CDH patients calls for cooperation between centers with an expertise in the treatment of CDH patients. The international CDH Euro-Consortium is an example of such a collaborative network, which enhances exchange of knowledge, future research and development of treatment protocols.
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Affiliation(s)
- L. van den Hout
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - I. Sluiter
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - S. Gischler
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - A. De Klein
- Department of Genetics, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - R. Rottier
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - H. Ijsselstijn
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - I. Reiss
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
| | - D. Tibboel
- Department of Paediatric Surgery, ErasmusMC-Sophia, Rotterdam, The Netherlands
- ErasmusMC-Sophia, Room SK-3284, P.O. Box 2060, 3000CB Rotterdam, The Netherlands
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Deprest JA, Gratacos E, Nicolaides K, Done E, Van Mieghem T, Gucciardo L, Claus F, Debeer A, Allegaert K, Reiss I, Tibboel D. Changing perspectives on the perinatal management of isolated congenital diaphragmatic hernia in Europe. Clin Perinatol 2009; 36:329-47, ix. [PMID: 19559323 DOI: 10.1016/j.clp.2009.03.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Congenital diaphragmatic hernia (CDH) should be diagnosed in the prenatal period and prompt referral to a tertiary referral center for imaging, genetic testing, and multidisciplinary counseling. Individual prediction of prognosis is based on the absence of additional anomalies, lung size, and liver herniation. In severe cases, a prenatal endotracheal balloon procedure is currently being offered at specialized centers. Fetal intervention is now also offered to milder cases within a trial, hypothesizing that this may reduce the occurrence of bronchopulmonary dysplasia in survivors. Postnatal management has been standardized by European high-volume centers for the purpose of this and other trials.
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Affiliation(s)
- Jan A Deprest
- Woman and Child Division, Fetal Medicine Unit, University Hospital Gasthuisberg, Leuven, Belgium.
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Deprest JA, Flemmer AW, Gratacos E, Nicolaides K. Antenatal prediction of lung volume and in-utero treatment by fetal endoscopic tracheal occlusion in severe isolated congenital diaphragmatic hernia. Semin Fetal Neonatal Med 2009; 14:8-13. [PMID: 18845492 DOI: 10.1016/j.siny.2008.08.010] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is a severe malformation with an overall survival between 30% and 90%. Survival in the presence of associated malformations is very low. The condition should be detected in ultrasound screening programmes, but whether and how prenatal imaging can accurately predict outcome remains a matter of debate. Predictions based on the lung area:head circumference ratio and liver position are best studied. This information is highly relevant in counselling patients, leaving to severe cases the option of termination of pregnancy as experimental prenatal intervention aiming to reverse pulmonary hypoplasia. The purpose of this review is to update current knowledge regarding predictive value of prenatal assessment in terms of neonatal survival. We will also discuss experimental evidence and clinical data regarding fetal tracheal occlusion.
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Affiliation(s)
- Jan A Deprest
- Center for Surgical Technologies, Faculty of Medicine, Katholieke Universiteit Leuven, Minderbroedersstraat 17, B-3000 Leuven, Belgium
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Congenital Diaphragmatic Hernia: Predictive Value of MRI Relative Lung-to-Head Ratio Compared with MRI Fetal Lung Volume and Sonographic Lung-to-Head Ratio. AJR Am J Roentgenol 2009; 192:153-8. [DOI: 10.2214/ajr.08.1082] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Doné E, Gucciardo L, Van Mieghem T, Jani J, Cannie M, Van Schoubroeck D, Devlieger R, Catte LD, Klaritsch P, Mayer S, Beck V, Debeer A, Gratacos E, Nicolaides K, Deprest J. Prenatal diagnosis, prediction of outcome and in utero therapy of isolated congenital diaphragmatic hernia. Prenat Diagn 2008; 28:581-91. [PMID: 18634116 DOI: 10.1002/pd.2033] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Congenital diaphragmatic hernia (CDH) can be associated with genetic or structural anomalies with poor prognosis. In isolated cases, survival is dependent on the degree of lung hypoplasia and liver position. Cases should be referred in utero to tertiary care centers familiar with this condition both for prediction of outcome as well as timed delivery. The best validated prognostic indicator is the lung area to head circumference ratio. Ultrasound is used to measure the lung area of the index case, which is then expressed as a proportion of what is expected normally (observed/expected LHR). When O/E LHR is < 25% survival chances are < 15%. Prenatal intervention, aiming to stimulate lung growth, can be achieved by temporary fetal endoscopic tracheal occlusion (FETO). A balloon is percutaneously inserted into the trachea at 26-28 weeks, and reversal of occlusion is planned at 34 weeks. Growing experience has demonstrated the feasibility and safety of the technique with a survival rate of about 50%. The lung response to, and outcome after FETO, is dependent on pre-existing lung size as well gestational age at birth. Early data show that FETO does not increase morbidity in survivors, when compared to historical controls. Several trials are currently under design.
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Affiliation(s)
- Elisa Doné
- Fetal Medicine Unit of University Hospitals Leuven, Leuven, Belgium
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Prédiction anténatale de l’hypoplasie pulmonaire et traitement in-utero par occlusion trachéale fœtale endoscopique (FETO) dans la hernie diaphragmatique congénitale isolée sévère. BULLETIN DE L'ACADÉMIE NATIONALE DE MÉDECINE 2008. [DOI: 10.1016/s0001-4079(19)32665-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Abstract
PURPOSE OF REVIEW To evaluate the impact of recent research on the management of congenital diaphragmatic hernia in the light of new theories on embryological development, earlier antenatal diagnosis, fetal and postnatal interventions together with advances in perinatal intensive care. RECENT FINDINGS The year 2007 provided in excess of 200 publications that address various aspects of congenital diaphragmatic hernia. The genetic basis and the causes of pulmonary hypoplasia at the molecular level are slowly being unravelled. Fetal MRI of lung volume, lung-head ratio, liver position and size of diaphragmatic defect have all been evaluated as early predictors of outcome and with a view to prenatal counselling. The impact of fetal interventions such as fetal endoluminal tracheal occlusion, the mode of delivery, the surgical techniques and agents for treating pulmonary hypertension were evaluated. The influence of associated anomalies and therapeutic interventions on the outcome and quality of life of survivors continue to be appraised. SUMMARY Deferred surgery after stabilization with gentle ventilation and reversal of pulmonary hypertension remain the cornerstones of management. Optimal presurgery and postsurgery ventilatory settings remain unproven. Continued improvement in neonatal intensive care raises the bar against which any intervention such as fetal endoluminal tracheal occlusion and extracorporeal membrane oxygenation will be judged.
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