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Vandewalle RJ, Greiten LE. Diaphragmatic Defects in Infants: Acute Management and Repair. Thorac Surg Clin 2024; 34:133-145. [PMID: 38705661 DOI: 10.1016/j.thorsurg.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Congenital diaphragmatic hernia (CDH) is a complex and highly variable disease process that should be treated at institutions with multidisciplinary teams designed for their care. Treatment in the neonatal period focuses on pulmonary hypoplasia, pulmonary hypertension, and cardiac dysfunction. Extracorporeal membrane oxygenation (ECMO) can be considered in patients refractory to medical management. Repair of CDH early during the ECMO course seems to improve mortality compared with other times for surgical intervention. The choice of surgical approach to CDH repair should consider the patient's physiologic status and the surgeon's familiarity with the operative approaches available, recognizing the pros/cons of each technique.
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Affiliation(s)
- Robert J Vandewalle
- Department of Surgery, University of Arkansas for Medical Sciences/Arkansas Children's Hospital, 1 Children's Way, Slot 844, Little Rock, AR 72202, USA.
| | - Lawrence E Greiten
- Department of Surgery, University of Arkansas for Medical Sciences/Arkansas Children's Hospital, 1 Children's Way, Slot 677, Little Rock, AR 72202, USA
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2
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Vaughn AE, Lyttle BD, Louiselle AE, Cooper E, Niemiec SM, Phillips R, Hilton SA, Kinsella JP, Gien J, Derderian SC, Liechty KW. Muscle Flap Technique Safe for On-ECMO Congenital Diaphragmatic Hernia Repair. J Pediatr Surg 2024; 59:962-968. [PMID: 38160185 DOI: 10.1016/j.jpedsurg.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 11/08/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION Prosthetic patches (patch) and muscle flaps (flap) are techniques used for repair of congenital diaphragmatic hernia (CDH) with a large defect unamenable to primary closure. We hypothesized that the flap technique for CDH repair while on extra-corporeal membrane oxygenation (on-ECMO) would have decreased bleeding complications compared to patch due to the hemostatic advantage of native tissue. METHODS A single-center retrospective comparative study of patients who underwent on-ECMO CDH repair between 2008 and 2022 was performed. RESULTS Fifty-two patients met inclusion criteria: 18 patch (34.6%) and 34 flap (65.4%). There was no difference in CDH severity between groups. On univariate analysis, reoperation for surgical bleeding was lower following flap repair compared to patch (23.5% vs 55.6%, respectively; p = 0.045), 48-h postoperative blood product transfusion was lower after flap repair (132 mL/kg vs 273.5 mL/kg patch; p = 0.006), and two-year survival was increased in the flap repair group compared to patch (53.1% vs 17.7%, respectively; p = 0.036). On multivariate analysis adjusting for CDH side, day on ECMO repaired, and day of life CDH repaired, flap repair was significantly associated with lower five-day postoperative packed red blood cell transfusion amount, improved survival to hospital discharge, and improved two-year survival. CONCLUSIONS Our experience suggests that the muscle flap technique for on-ECMO CDH repair is associated with reduced bleeding complications compared to prosthetic patch repair, which may in part be responsible for the improved survival seen in the flap repair group. These results support the flap repair technique as a favored method for on-ECMO CDH repair. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Alyssa E Vaughn
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States.
| | - Bailey D Lyttle
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - Amanda E Louiselle
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - Emily Cooper
- Research Outcomes in Children's Surgery, Center for Children's Surgery, Children's Hospital Colorado, Aurora, CO, United States
| | - Stephen M Niemiec
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - Ryan Phillips
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - Sarah A Hilton
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - John P Kinsella
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, United States
| | - Jason Gien
- Section of Neonatology, Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO, United States
| | - S Christopher Derderian
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
| | - Kenneth W Liechty
- Division of Pediatric Surgery, Department of Surgery, University of Colorado School of Medicine, Aurora, CO, United States; Division of Pediatric Surgery, Department of Surgery, University of Arizona Tucson College of Medicine and Banner Children's Hospital at Diamond Children's Medical Center, Tucson, AZ, United States; Colorado Fetal Care Center, Children's Hospital Colorado, Aurora, CO, United States
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3
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Lin M, Liao J, Li L. The Timing of Surgery for Congenital Diaphragmatic Hernia in Infants, on or after Weaning from Extracorporeal Membrane Oxygenation: A Meta-Analysis. Eur J Pediatr Surg 2024. [PMID: 38092047 DOI: 10.1055/a-2228-6969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
OBJECTIVES We conducted a meta-analysis of trials to determine the optimal time to conduct surgery for congenital diaphragmatic hernia (CDH) in infants, on or after weaning from extracorporeal membrane oxygenation (ECMO). METHODS We searched the PubMed, Embase, Scopus, and Cochrane Library databases to identify relevant articles published prior to May 2023 in which surgery was performed to treat CDH in infants. Data were collected, and continuous data were represented by the mean difference (MD) and 95% confidence interval (CI). Dichotomous data were represented by the odds ratio (OR) and 95% CI. Review Manager V.5.4 and Stata were used to synthesize results and to assess publication bias. RESULTS The results showed that infants undergoing surgery after being weaned from ECMO had reduced mortality (OR, 2.40; 95% CI, 1.23-4.69; p = 0.01) and postoperative bleeding rates (OR, 16.20; 95% CI, 5.73-45.76; p < 0.00001) and reduced ECMO duration (MD, 3.47; 95% CI, 1.89-5.05; p < 0.0001) compared with those who underwent surgery while on ECMO. There was no statistically significant difference in hospital duration (MD, 5.48; 95% CI, -8.66 to 19.62; p = 0.45) or ventilator duration (MD, -1.93; 95% CI, -8.55 to 4.68; p = 0.57). CONCLUSION We recommend weaning patients with CDH from ECMO before performing surgery.
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Affiliation(s)
- Minhua Lin
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiachi Liao
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Le Li
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
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Wild KT, Hedrick HL, Ades AM, Fraga MV, Avitabile CM, Gebb JS, Oliver ER, Coletti K, Kesler EM, Van Hoose KT, Panitch HB, Johng S, Ebbert RP, Herkert LM, Hoffman C, Ruble D, Flohr S, Reynolds T, Duran M, Foster A, Isserman RS, Partridge EA, Rintoul NE. Update on Management and Outcomes of Congenital Diaphragmatic Hernia. J Intensive Care Med 2023:8850666231212874. [PMID: 37933125 DOI: 10.1177/08850666231212874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Infants with congenital diaphragmatic hernia (CDH) benefit from comprehensive multidisciplinary teams that have experience in caring for the unique and complex issues associated with CDH. Despite prenatal referral to specialized high-volume centers, advanced ventilation strategies and pulmonary hypertension management, and extracorporeal membrane oxygenation, mortality and morbidity remain high. These infants have unique and complex issues that begin in fetal and infant life, but persist through adulthood. Here we will review the literature and share our clinical care pathway for neonatal care and follow up. While many advances have occurred in the past few decades, our work is just beginning to continue to improve the mortality, but also importantly the morbidity of CDH.
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Affiliation(s)
- K Taylor Wild
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Holly L Hedrick
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Anne M Ades
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Maria V Fraga
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Catherine M Avitabile
- Division of Cardiology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Juliana S Gebb
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Edward R Oliver
- Department of Radiology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Kristen Coletti
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Erin M Kesler
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - K Taylor Van Hoose
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Howard B Panitch
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Sandy Johng
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Renee P Ebbert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Lisa M Herkert
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Casey Hoffman
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Deanna Ruble
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sabrina Flohr
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Tom Reynolds
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Melissa Duran
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Audrey Foster
- Department of Clinical Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Rebecca S Isserman
- Division of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Emily A Partridge
- Richard D. Wood Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - Natalie E Rintoul
- Division of Neonatology, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
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Smithers CJ, Zalieckas JM, Rice-Townsend SE, Kamran A, Zurakowski D, Buchmiller TL. The Timing of Congenital Diaphragmatic Hernia Repair on Extracorporeal Membrane Oxygenation Impacts Surgical Bleeding Risk. J Pediatr Surg 2023; 58:1656-1662. [PMID: 36709093 DOI: 10.1016/j.jpedsurg.2022.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 12/11/2022] [Accepted: 12/25/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND The optimal timing of surgical repair for infants with congenital diaphragmatic hernia (CDH) treated with extracorporeal membrane oxygenation (ECMO) support remains controversial. The risk of surgical bleeding is considered by many centers as a primary factor in determining the preferred timing of CDH repair for infants requiring ECMO support. This study compares surgical bleeding following CDH repair on ECMO in early versus delayed fashion. METHODS A retrospective review of 146 infants who underwent CDH repair while on ECMO support from 1995 to 2021. Early repair occurred during the first 48 h after ECMO cannulation (ER) and delayed repair after 48 h (DR). Surgical bleeding was defined by the requirement of reoperative intervention for hemostasis or decompression. RESULTS 102 infants had ER and 44 infants DR. Surgical bleeding was more frequent in the DR group (36% vs 5%, p < 0.001) with an odds ratio of 11.7 (95% CI: 3.48-39.3, p < 0.001). Blood urea nitrogen level on the day of repair was significantly elevated among those who bled (median 63 mg/dL, IQR 20-85) vs. those who did not (median 9 mg/dL, IQR 7-13) (p < 0.0001). Duration of ECMO support was shorter in the ER group (median 13 vs 18 days, p = 0.005). Survival was not statistically different between the two groups (ER 60% vs. DR 57%, p = 0.737). CONCLUSION We demonstrate a significantly lower incidence of bleeding and shorter duration of ECMO with early CDH repair. Azotemia was a strong risk factor for surgical bleeding associated with delayed CDH repair on ECMO. LEVEL OF EVIDENCE Level III cohort study.
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Affiliation(s)
- C Jason Smithers
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States; Department of Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL 33701, United States.
| | - Jill M Zalieckas
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States
| | - Samuel E Rice-Townsend
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States; Division of Pediatric General and Thoracic Surgery, Seattle Children's Hospital, Seattle, WA 98105, United States
| | - Ali Kamran
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States
| | - David Zurakowski
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States
| | - Terry L Buchmiller
- Department of Surgery, Boston Children's Hospital, Boston, MA 02115, United States
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Stewart LA, Hernan RR, Mardy C, Hahn E, Chung WK, Bacha EA, Krishnamurthy G, Duron VP, Krishnan US. Congenital Heart Disease with Congenital Diaphragmatic Hernia: Surgical Decision Making and Outcomes. J Pediatr 2023; 260:113530. [PMID: 37268035 PMCID: PMC10527207 DOI: 10.1016/j.jpeds.2023.113530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To describe the types of congenital heart disease (CHD) in a congenital diaphragmatic hernia (CDH) cohort in a large volume center and evaluate surgical decision making and outcomes based on complexity of CHD and associated conditions. STUDY DESIGN A retrospective review of patients with CHD and CDH diagnosed by echocardiogram between 01/01/2005 and 07/31/2021. The cohort was divided into 2 groups based on survival at discharge. RESULTS Clinically important CHD was diagnosed in 19% (62/326) of CDH patients. There was 90% (18/20) survival in children undergoing surgery for both CHD and CDH as neonates, and 87.5 (22/24) in those undergoing repair initially for CDH alone. A genetic anomaly identified on clinical testing was noted in 16% with no significant association with survival. A higher frequency of other organ system anomalies was noted in nonsurvivors compared with survivors. Nonsurvivors were more likely to have unrepaired CDH (69% vs 0%, P < .001) and unrepaired CHD (88% vs 54%, P < .05), reflecting a decision not to offer surgery. CONCLUSIONS Survival was excellent in patients who underwent repair of both CHD and CDH. Patients with univentricular physiology have poor survival and this finding should be incorporated into pre and postnatal counseling about eligibility for surgery. In contrast, patients with other complex lesions including transposition of the great arteries have excellent outcomes and survival at 5 years follow-up at a large pediatric and cardiothoracic surgical center.
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Affiliation(s)
- Latoya A Stewart
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Rebecca R Hernan
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Christopher Mardy
- Division of Pediatric Cardiology, Columbia University Irving Medical Center, New York, NY
| | - Eunice Hahn
- Division of Pediatric Cardiology, Columbia University Irving Medical Center, New York, NY
| | - Wendy K Chung
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Emile A Bacha
- Division of Cardiothoracic Surgery, Columbia University Irving Medical Center, New York, NY
| | - Ganga Krishnamurthy
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Vincent P Duron
- Division of Pediatric Surgery, Columbia University Irving Medical Center, New York, NY
| | - Usha S Krishnan
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; Division of Pediatric Cardiology, Columbia University Irving Medical Center, New York, NY.
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Sferra SR, Miller JL, Cortes M S, Belfort MA, Cruz-Martínez R, Kunisaki SM, Baschat AA. Postnatal care setting and survival after fetoscopic tracheal occlusion for severe congenital diaphragmatic hernia: A systematic review and meta-analysis. J Pediatr Surg 2022; 57:819-825. [PMID: 35680463 DOI: 10.1016/j.jpedsurg.2022.05.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/03/2022] [Accepted: 05/14/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Fetoscopic endoluminal tracheal occlusion (FETO) was recently shown to improve postnatal survival in a multicenter, randomized controlled trial of infants with severe congenital diaphragmatic hernia (CDH). However, the external validity of this study remains unclear given a lack of standardization in postnatal management approaches. The purpose of this study was to evaluate the impact of an integrated prenatal and postnatal care setting on survival outcomes in severe CDH after FETO. STUDY DESIGN A systematic review, meta-analysis, and individual participant analysis of FETO outcomes in severe CDH were conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The primary outcome was survival to discharge. Subgroup analyses of patients managed in integrated versus nonintegrated settings were performed to identify predictors of outcome. RESULTS The review generated five studies (n = 192) for the meta-analysis of FETO versus expectant prenatal management. These data revealed a significant survival benefit after FETO that was restricted to an integrated setting (OR 2.97, 95% Confidence Interval 1.69-4.26). There were nine studies (n = 150) for the individual participant analysis, which showed that FETO managed in an integrated setting had significantly increased survival rates when compared to FETO treated in a nonintegrated setting (70.7% vs. 45.7%, p = 0.003). Multi-level logistic regression identified increased availability of extracorporeal membrane oxygenation (ECMO) as the strongest determinant of postnatal survival (OR=18.8, p = 0.049). CONCLUSION This systematic review shows that institutional integration of prenatal and postnatal care is associated with the highest overall survival in children with severe CDH. These data highlight the importance of a standardized, multidisciplinary approach, including access to ECMO, as a critical postnatal component in optimizing FETO outcomes in CDH.
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Affiliation(s)
- Shelby R Sferra
- Department of Surgery, Division of General Pediatric Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Jena L Miller
- Department of Gynecology and Obstetrics, Johns Hopkins Center for Fetal Therapy, Johns Hopkins University School of Medicine, 600N. Wolfe Street, Baltimore 21287, MD, United States
| | - Sanz Cortes M
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, United States
| | - Rogelio Cruz-Martínez
- Department of Maternal Fetal Medicine, Fetal Medicine and Surgery Center, Medicina Fetal Mexico, Santiago de Querétaro, Mexico
| | - Shaun M Kunisaki
- Department of Surgery, Division of General Pediatric Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Ahmet A Baschat
- Department of Gynecology and Obstetrics, Johns Hopkins Center for Fetal Therapy, Johns Hopkins University School of Medicine, 600N. Wolfe Street, Baltimore 21287, MD, United States.
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Improved survival for infants with severe congenital diaphragmatic hernia. J Perinatol 2022; 42:1189-1194. [PMID: 35461332 DOI: 10.1038/s41372-022-01397-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/01/2022] [Accepted: 04/08/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Survival for severe (observed to expected lung-head ratio (O:E LHR) < 25%) congenital diaphragmatic hernia (CDH) remains a challenge (15-25%). Management strategies have focused on fetal endoscopic tracheal occlusion (FETO) and/or extracorporeal membrane oxygenation therapy (ECMO) utilization. OBJECTIVE(S) Describe single center outcomes for infants with severe CDH. STUDY DESIGN Observational study of 13 severe CDH infants managed with ECMO, a protocolized DR algorithm, and early repair on ECMO with an innovative perioperative anticoagulation strategy. RESULTS 13/140 (9.3%) infants met criteria and were managed with ECMO. 77% survived ECMO and 69% survived to discharge. 22% underwent tracheostomy. Median days on mechanical ventilation was 39 days (IQR 22:107.5) and length of stay 135 days (IQR 62.5:211.5). All infants received a gastrostomy tube (GT) and were discharged home on oxygen and pulmonary hypertension (PH) meds. CONCLUSION Survival for infants with severe CDH can be optimized with early aggressive intervention and protocolized algorithms (149).
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Jeon S, Jeong MH, Jeong SH, Park SJ, Lee N, Bae MH, Park KH, Byun SY, Kim SH, Cho YH, Kim C, Han YM. Perinatal Prognostic Factors for Congenital Diaphragmatic Hernia: A Korean Single-Center Study. NEONATAL MEDICINE 2022. [DOI: 10.5385/nm.2022.29.2.76] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Purpose: This study aimed to identify prognostic factors based on treatment outcomes for congenital diaphragmatic hernia (CDH) at a single-center and to identify factors that may improve these outcomes.Methods: Thirty-five neonates diagnosed with CDH between January 2011 and December 2021 were retrospectively analyzed. Pre- and postnatal factors were correlated and analyzed with postnatal clinical outcomes to determine the prognostic factors. Highest oxygenation index (OI) within 24 hours of birth was also calculated. Treatment strategy and outcome analysis of published literatures were also performed.Results: Overall survival rate of this cohort was 60%. Four patients were unable to undergo anesthesia and/or surgery. Three patients who commenced extracorporeal membrane oxygenation (ECMO) post-surgery were non-survivors. Compared to the survivor group, the non-survivor group had a significantly higher occurrence of pneumothorax on the first day, need for high-frequency ventilator and inhaled nitric oxide use, and high OI within the first 24 hours. The non-survivor group showed an early trend towards the surgery timing and a greater number of patch closures. Area under the receiver operating characteristic curve was 0.878 with a sensitivity of 76.2% and specificity of 92.9% at an OI cutoff value of 7.75.Conclusion: OI within 24 hours is a valuable predictor of survival. It is expected that the application of ECMO based on OI monitoring may help improve the opportunity for surgical repair, as well as the prognosis of CDH patients.
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Niemiec SM, Louiselle AE, Phillips R, Hilton SA, Derderian SC, Zaretsky MV, Galan HL, Behrendt N, Kinsella JP, Liechty KW, Gien J. Reduction in blood product transfusion requirements with early on-ECMO repair of congenital diaphragmatic hernia. ANNALS OF PEDIATRIC SURGERY 2022. [DOI: 10.1186/s43159-021-00140-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
For infants with severe congenital diaphragmatic hernia (CDH) stabilized with extracorporeal membrane oxygenation (ECMO), early repair on ECMO improves outcome; however when compared to operative repair after ECMO, repair on ECMO is associated with increase bleeding risk and need for blood product transfusions.
Methods
A retrospective review of 54 patients with CDH placed on ECMO prior to CDH repair was performed. For the subset of patients repaired on ECMO, analysis comparing those repaired early (within 48 h of cannulation) and late (beyond 48 h) on ECMO was performed. Outcomes of interest included survival to discharge, days on ECMO, and postoperative blood product utilization.
Results
When compared to those patients repaired prior to 48 h of ECMO initiation, 57.7% of patients survived versus 40.9% of late repair patients. For those repaired early, blood product utilization was significantly less. Early repair patients received a median of 72 mL/kg packed red blood cells (PRBC) and 75 mL/kg platelets compared to 151.9 mL/kg and 98.7 mL/kg, respectively (p < 0.05 respectively). There was no difference in median days on ECMO (p = 0.38).
Conclusion
Our data supports prior reports of improved outcome with repair with 48 h of ECMO initiation and suggests early repair on ECMO is associated with less bleeding and decreased blood product requirement in the postoperative period.
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11
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Choi W, Cho WC, Choi ES, Yun TJ, Park CS. Outcomes after Extracorporeal Membrane Oxygenation in Neonates with Congenital Diaphragmatic Hernia: A Single-Center Experience. J Chest Surg 2021; 54:348-355. [PMID: 34611083 PMCID: PMC8548188 DOI: 10.5090/jcs.21.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 11/24/2022] Open
Abstract
Background Congenital diaphragmatic hernia (CDH) is a rare disease often requiring mechanical ventilation after birth. In severe cases, extracorporeal membrane oxygenation (ECMO) may be needed. This study analyzed the outcomes of patients with CDH treated with ECMO and investigated factors related to in-hospital mortality. Methods Among 254 newborns diagnosed with CDH between 2008 and 2020, 51 patients needed ECMO support. At Asan Medical Center, a multidisciplinary team approach has been applied for managing newborns with CDH since 2018. Outcomes were compared between hospital survivors and nonsurvivors. Results ECMO was established at a median of 17 hours after birth. The mean birth weight was 3.1±0.5 kg. Twenty-three patients (23/51, 45.1%) were weaned from ECMO, and 16 patients (16/51, 31.4%) survived to discharge. The ECMO mode was veno-venous in 24 patients (47.1%) and veno-arterial in 27 patients (52.9%). Most cannulations (50/51, 98%) were accomplished through a transverse cervical incision. No significant between-group differences in baseline characteristics and prenatal indices were observed. The oxygenation index (1 hour before 90.0 vs. 51.0, p=0.005) and blood lactate level (peak 7.9 vs. 5.2 mmol/L, p=0.023) before ECMO were higher in nonsurvivors. Major bleeding during ECMO more frequently occurred in nonsurvivors (57.1% vs. 12.5%, p=0.007). In the multivariate analysis, the oxygenation index measured at 1 hour before ECMO initiation was identified as a significant risk factor for in-hospital mortality (odds ratio, 1.02; 95% confidence interval, 1.01–1.04; p=0.05). Conclusion The survival of neonates after ECMO for CDH is suboptimal. Timely application of ECMO is crucial for better survival outcomes.
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Affiliation(s)
- Wooseok Choi
- Division of Pediatric Cardiac Surgery, Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Chul Cho
- Department of Thoracic and Cardiovascular Surgery, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Eun Seok Choi
- Division of Pediatric Cardiac Surgery, Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae-Jin Yun
- Division of Pediatric Cardiac Surgery, Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chun Soo Park
- Division of Pediatric Cardiac Surgery, Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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12
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Amodeo I, Di Nardo M, Raffaeli G, Kamel S, Macchini F, Amodeo A, Mosca F, Cavallaro G. Neonatal respiratory and cardiac ECMO in Europe. Eur J Pediatr 2021; 180:1675-1692. [PMID: 33547504 PMCID: PMC7864623 DOI: 10.1007/s00431-020-03898-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 11/28/2022]
Abstract
Neonatal extracorporeal membrane oxygenation (ECMO) is a life-saving procedure for critically ill neonates suffering from a potentially reversible disease, causing severe cardiac and/or respiratory failure and refractory to maximal conventional management. Since the 1970s, technology, management, and clinical applications of neonatal ECMO have changed. Pulmonary diseases still represent the principal neonatal diagnosis, with an overall 74% survival rate, and up to one-third of cases are due to congenital diaphragmatic hernia. The overall survival rate in cardiac ECMO is lower, with congenital heart defect representing the main indication. This review provides an overview of the available evidence in the field of neonatal ECMO. We will address the changing epidemiology, basic principles, technologic advances in circuitry, and monitoring, and deliver a current multidisciplinary management framework, focusing on ECMO applications, complications, and long-term morbidities. Lastly, areas for further research will be highlighted.Conclusions: ECMO is a life support with a potential impact on long-term patients' outcomes. In the next years, advances in knowledge, technology, and expertise may push neonatal ECMO boundaries towards more premature and increasingly complex infants, with the final aim to reduce the burden of ECMO-related complications and improve overall patients' outcomes. What is Known: • ECMO is a life-saving option in newborns with refractory respiratory and/or cardiac failure. • The multidisciplinary ECMO management is challenging and may expose neonates to complications with an impact on long-term outcomes. What is New: • Advances in technology and biomaterials will improve neonatal ECMO management and, eventually, the long-term outcome of these complex patients. • Experimental models of artificial placenta and womb technology are under investigation and may provide clinical translation and future research opportunities.
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Affiliation(s)
- Ilaria Amodeo
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | | | - Genny Raffaeli
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Shady Kamel
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Betamed Perfusion Service, Rome, Italy
| | - Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Antonio Amodeo
- ECMO & VAD Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Fabio Mosca
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Giacomo Cavallaro
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
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13
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Yang MJ, Russell KW, Yoder BA, Fenton SJ. Congenital diaphragmatic hernia: a narrative review of controversies in neonatal management. Transl Pediatr 2021; 10:1432-1447. [PMID: 34189103 PMCID: PMC8192986 DOI: 10.21037/tp-20-142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The consequences of most hernias can be immediately corrected by surgical repair. However, this isn't always the case for children born with a congenital diaphragmatic hernia. The derangements in physiology encountered immediately after birth result from pulmonary hypoplasia and hypertension caused by herniation of abdominal contents into the chest early in lung development. This degree of physiologic compromise can vary from mild to severe. Postnatal management of these children remains controversial. Although heavily studied, multi-institutional randomized controlled trials are lacking to help determine what constitutes best practice. Additionally, the results of the many studies currently within the literature that have investigated differing aspect of care (i.e., inhaled nitric oxide, ventilator type, timing of repair, role of extracorporeal membrane oxygenation, etc.) are difficult to interpret due to the small numbers investigated, the varying degree of physiologic compromise, and the contrasting care that exists between institutions. The aim of this paper is to review areas of controversy in the care of these complex kids, mainly: the use of fraction of inspired oxygen, surfactant therapy, gentle ventilation, mode of ventilation, medical management of pulmonary hypertension (inhaled nitric oxide, sildenafil, milrinone, bosentan, prostaglandins), the utilization of extracorporeal membrane oxygenation, and the timing of surgical repair.
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Affiliation(s)
- Michelle J Yang
- Division of Neonatology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Katie W Russell
- Division of Pediatric Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Bradley A Yoder
- Division of Neonatology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Stephen J Fenton
- Division of Pediatric Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
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Management of Congenital Diaphragmatic Hernia Treated With Extracorporeal Life Support: Interim Guidelines Consensus Statement From the Extracorporeal Life Support Organization. ASAIO J 2021; 67:113-120. [PMID: 33512912 DOI: 10.1097/mat.0000000000001338] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The management of infants with congenital diaphragmatic hernia (CDH) receiving extracorporeal life support (ECLS) is complex. Significant variability in both practice and prevalence of ECLS use exists among centers, given the lack of evidence to guide management decisions. The purpose of this report is to review existing evidence and develop management recommendations for CDH patients treated with ECLS. This article was developed by the Extracorporeal Life Support Organization CDH interest group in cooperation with members of the CDH Study Group and the Children's Hospitals Neonatal Consortium.
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15
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Cavallaro G, Di Nardo M, Hoskote A, Tibboel D. Editorial: Neonatal ECMO in 2019: Where Are We Now? Where Next? Front Pediatr 2021; 9:796670. [PMID: 35059363 PMCID: PMC8764394 DOI: 10.3389/fped.2021.796670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/10/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Matteo Di Nardo
- Pediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - Aparna Hoskote
- Cardiorespiratory and Critical Care Division, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Dick Tibboel
- Intensive Care and Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, Netherlands
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16
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Low ZK, Tan ASM, Nakao M, Yap KH. Congenital diaphragmatic hernia repair in patients requiring extracorporeal membrane oxygenation: are outcomes better with repair on ECMO or after decannulation? Interact Cardiovasc Thorac Surg 2020; 32:632-637. [PMID: 33291145 DOI: 10.1093/icvts/ivaa303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 10/31/2020] [Accepted: 11/06/2020] [Indexed: 11/14/2022] Open
Abstract
A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was whether congenital diaphragmatic hernia repair outcomes are better before or after decannulation in infants requiring extracorporeal membrane oxygenation (ECMO). A total of 884 papers were found using the reported search, of which 9 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. We conclude that infants with congenital diaphragmatic hernia requiring ECMO should undergo a trial of weaning and aim for post-decannulation repair, as this has been associated with improved survival, shorter ECMO duration and fewer bleeding complications. However, if weaning of ECMO is unsuccessful, the patient should ideally undergo early on-ECMO repair (within 72 h of cannulation), which has been associated with improved survival, less bleeding, shorter ECMO duration and fewer circuit changes compared to late on-ECMO repair. Anticoagulation protocols including perioperative administration of aminocaproic acid or tranexamic acid, as well as close perioperative monitoring of coagulation parameters have been associated with reduced bleeding risk with on-ECMO repairs.
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Affiliation(s)
- Zhao Kai Low
- Department of Cardio-thoracic Surgery, KK Women's and Children's Hospital, Singapore, Singapore
| | - Amelia Su May Tan
- Department of Cardio-thoracic Surgery, KK Women's and Children's Hospital, Singapore, Singapore
| | - Masakazu Nakao
- Department of Cardio-thoracic Surgery, KK Women's and Children's Hospital, Singapore, Singapore
| | - Kok Hooi Yap
- Department of Cardio-thoracic Surgery, KK Women's and Children's Hospital, Singapore, Singapore
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17
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Delaplain PT, Yu PT, Ehwerhemuepha L, Nguyen DV, Jancelewicz T, Stein J, Harting MT, Guner YS. Predictors of long ECMO runs for congenital diaphragmatic hernia. J Pediatr Surg 2020; 55:993-997. [PMID: 32169344 DOI: 10.1016/j.jpedsurg.2020.02.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 02/20/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although longer ECMO run times for patients with congenital diaphragmatic hernia (CDH) have been associated with worse outcomes, a large study has not been conducted to examine the risk factors for long ECMO runs. METHODS The Extracorporeal Life Support Organization (ELSO) Registry from 2000 to 2015 was used to identify predictors of long ECMO runs in CDH patients. A long run was any duration of ≥14 days. Multivariable logistic regression models were used to examine the association between demographics, pre-ECMO blood gas/ventilator settings, comorbid conditions, and therapies on long ECMO runs. RESULTS There were 4730 CDH-infants examined. The largest association with long ECMO runs was on-ECMO repair (OR: 3.72, 95% CI: 3.013-4.602, p < 0.001) and the use of THAM (OR: 1.463, 95% CI: 1.062-2.016, p = 0.02). Each drop in pH quartile was associated with an increased risk of long ECMO run: pH ≥ 7.3 (reference), pH 7.2-7.9 (OR 1.24, 95% CI: 0.98-1.57, p = 0.07), pH 7.08-7.19 (OR 1.46, 95% CI: 1.17-1.84, p = 0.001), pH ≤ 7.07 (OR 1.64, 95% CI: 1.29-2.07, p < 0.001). CONCLUSIONS We found a correlation between both pre-ECMO demographics/timing of repair and the subsequent risk of long ECMO runs, providing insight for both providers and parents about the risk factors for longer runs. TYPE OF STUDY Treatment Study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Patrick T Delaplain
- Children's Hospital Los Angeles, Department of Pediatric Surgery, Los Angeles, CA; University of California Irvine Medical Center, Department of Surgery, Orange, CA
| | - Peter T Yu
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA
| | - Louis Ehwerhemuepha
- Children's Hospital of Orange County, Information Systems Department, Orange, CA
| | - Danh V Nguyen
- University of California, Irvine School of Medicine, Department of Medicine, Orange, CA
| | - Tim Jancelewicz
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Division of Pediatric Surgery, Memphis, TN
| | - James Stein
- Children's Hospital Los Angeles, Department of Pediatric Surgery, Los Angeles, CA
| | - Matthew T Harting
- University of Texas McGovern Medical School and Children's Memorial Hermann Hospital, Department of Pediatric Surgery, Houston, TX
| | - Yigit S Guner
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA.
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18
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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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19
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Yu PT, Jen HC, Rice-Townsend S, Guner YS. The role of ECMO in the management of congenital diaphragmatic hernia. Semin Perinatol 2020; 44:151166. [PMID: 31472951 DOI: 10.1053/j.semperi.2019.07.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is the most common indication for extra-corporeal membrane oxygenation (ECMO) for neonatal respiratory failure. CDH management is evolving with advanced prenatal diagnostic imaging modalities. The risk profiles of infants receiving ECMO for CDH are shifting towards higher risk. Many clinicians are developing and following clinical practice guidelines to standardize and optimize the care of CDH neonates. Despite these efforts, there are significant differences in the practice patterns among ECMO centers as to how and when they choose to initiate ECMO for CDH, when they believe repair is safe, as well as many other nuances that are based on center experience or style. The purpose of this report is to summarize our current understanding of the new and recent developments regarding management of infants with CDH managed with ECMO.
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Affiliation(s)
- Peter T Yu
- Division of Pediatric Surgery, Children's Hospital of Orange County, Orange, CA, United States; Department of Surgery, University of California Irvine Medical Center, 505 S. Main St, #225, Orange, CA 92868, United States
| | - Howard C Jen
- David Geffen School of Medicine at UCLA, Mattel Children's Hospital at UCLA, Los Angeles, CA, United States
| | - Samuel Rice-Townsend
- Department of Pediatric Surgery, Children's Hospital Boston-Harvard Medical School, Boston, MA, United States
| | - Yigit S Guner
- Division of Pediatric Surgery, Children's Hospital of Orange County, Orange, CA, United States; Department of Surgery, University of California Irvine Medical Center, 505 S. Main St, #225, Orange, CA 92868, United States.
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20
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Glenn IC, Abdulhai S, Lally PA, Schlager A. Early CDH repair on ECMO: Improved survival but no decrease in ECMO duration (A CDH Study Group Investigation). J Pediatr Surg 2019; 54:2038-2043. [PMID: 30898400 DOI: 10.1016/j.jpedsurg.2019.01.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 12/22/2018] [Accepted: 01/09/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE "Early on-ECMO" repair of CDH entails repair within 48-72 h of cannulation in an effort to optimize pulmonary physiology, shorten ECMO duration, and, ultimately, improve survival. This study evaluated the effect of early on-ECMO repair as compared to leaving patients unrepaired during ECMO. METHODS The CDH Study Group database was queried for CDH patients requiring ECMO who either underwent repair within the first 72 h after cannulation or remained unrepaired on ECMO. Primary outcomes were survival to decannulation and ECMO duration. RESULTS A total of 248 patients underwent early repair and 922 remained unrepaired on ECMO. The early repair group had increased risk factors for poor outcomes, including higher odds of cardiac defects and thoracic liver location, and lower odds of hernia sac presence. Nonetheless, ECMO survival for the early repair group was 87.1% compared to 78.4% in the unrepaired group (p = 0.002). However, the early repair group had a longer median ECMO duration than the unrepaired group (240.6 vs 196.8 h, p = 0.001). CONCLUSION While early ECMO repair does not shorten ECMO duration, it results in increased survival to decannulation as compared to those unrepaired on ECMO. This suggests that there may be a physiologic benefit leading to increased ECMO survival in a subset of patients undergoing on-ECMO repair over those designated to undergo post-ECMO repair. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Ian C Glenn
- Akron Children's Hospital, Department of Surgery, Akron, OH
| | | | - Pamela A Lally
- The University of Texas McGovern Medical School, Department of Pediatric Surgery and Children's Memorial Hermann Hospital, Houston, TX.
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21
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Nolan H, Aydin E, Frischer JS, Peiro JL, Rymeski B, Lim FY. Hemorrhage after on-ECMO repair of CDH is equivalent for muscle flap and prosthetic patch. J Pediatr Surg 2019; 54:2044-2047. [PMID: 31103273 DOI: 10.1016/j.jpedsurg.2019.04.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 04/24/2019] [Accepted: 04/28/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND/PURPOSE Prosthetic patch (patch) and muscle flap (flap) techniques are utilized for severe congenital diaphragmatic hernia (CDH) repair; however, when performed on extracorporeal membrane oxygenation (ECMO), the risk of hemorrhage increases. We sought to compare bleeding complications between repair types. METHODS We retrospectively reviewed 2010-2016 on-ECMO CDH repairs. RESULTS Twenty-nine patients met criteria: 13 patch (44.8%) and 16 flap (55.2%). Eight patch (61.5%) and 13 flap (81.2%) patients had left-sided defects (p = 0.223). All defects were Type C or D (Type C: patch 53.8%, flap 56.2%, p = 0.596). There was no difference in gestational age at delivery (patch 37.5 ± 0.9 weeks, flap 37.2 ± 1.3 weeks, p = 0.390) or age at repair (patch 7.46 ± 6.6 days, flap 6.00 ± 4.3 days, p = 0.476). Seven patch (53.8%) and 9 flap (56.2%) patients survived to discharge (p = 0.596). Estimated intraoperative blood loss was equivalent (patch 35.3 ± 53.9 mL, flap 24.2 ± 18.4 mL, p = 0.443). One patch patient (7.6%) and two (12.5%) flap patients required reoperation in the first 48 h for bleeding (p = 0.580). 48-h postoperative transfusions were the same for those that required reoperation (patch 282.0 mL/kg, flap 208.5 ± 21.9 mL/kg, p = 0.054) and those that did not (patch 120.7 ± 111.7 mL/kg, flap 118.4 ± 89.9 mL/kg, p = 0.561). CONCLUSIONS On-ECMO bleeding complications are equivalent for both flap and patch CDH repair. LEVEL OF EVIDENCE Type III (retrospective comparative study).
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Affiliation(s)
- Heather Nolan
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Emrah Aydin
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Jason S Frischer
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Jose L Peiro
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Beth Rymeski
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| | - Foong-Yen Lim
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
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22
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Delaplain PT, Harting MT, Jancelewicz T, Zhang L, Yu PT, Di Nardo M, Chen Y, Stein JE, Ford HR, Nguyen DV, Guner Y. Potential survival benefit with repair of congenital diaphragmatic hernia (CDH) after extracorporeal membrane oxygenation (ECMO) in select patients: Study by ELSO CDH Interest Group. J Pediatr Surg 2019; 54:1132-1137. [PMID: 30898399 DOI: 10.1016/j.jpedsurg.2019.02.052] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 02/21/2019] [Indexed: 11/24/2022]
Abstract
PURPOSE Studying the timing of repair in CDH is prone to confounding factors, including variability in disease severity and management. We hypothesized that delaying repair until post-ECMO would confer a survival benefit. METHODS Neonates who underwent CDH repair were identified within the ELSO Registry. Patients were then divided into on-ECMO versus post-ECMO repair. Patients were 1:1 matched for severity based on pre-ECMO covariates using the propensity score (PS) for the timing of repair. Outcomes examined included mortality and severe neurologic injury (SNI). RESULTS After matching, 2,224 infants were included. On-ECMO repair was associated with greater than 3-fold higher odds of mortality (OR 3.41, 95% CI: 2.84-4.09, p<0.01). The odds of SNI was also higher for on-ECMO repair (OR 1.49, 95% CI: 1.13-1.96, p<0.01). A sensitivity analysis was performed by including the length of ECMO as an additional matching variable. On-ECMO repair was still associated with higher odds of mortality (OR 2.38, 95% CI: 1.96-2.89, p<0.01). Results for SNI were similar but were no longer statistically significant (OR 1.33, 95% CI: 0.99-1.79, p=0.06). CONCLUSIONS Of the infants who can be liberated from ECMO and undergo CDH repair, there is a potential survival benefit for delaying CDH repair until after decannulation. TYPE OF STUDY Treatment Study LEVEL OF EVIDENCE: III.
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Affiliation(s)
- Patrick T Delaplain
- Children's Hospital Los Angeles, Department of Pediatric Surgery, Los Angeles, CA; University of California Irvine Medical Center, Department of Surgery, Orange, CA
| | - Matthew T Harting
- Department of Pediatric Surgery, University of Texas McGovern Medical School and Children's Memorial Hermann Hospital, Houston, TX
| | - Tim Jancelewicz
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Division of Pediatric Surgery, Memphis, TN
| | - Lishi Zhang
- University of California Irvine Biostatistics, Institute for Clinical and Translational Science, Irvine, CA
| | - Peter T Yu
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA
| | - Matteo Di Nardo
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Yanjun Chen
- University of California Irvine Biostatistics, Institute for Clinical and Translational Science, Irvine, CA
| | - James E Stein
- Children's Hospital Los Angeles, Department of Pediatric Surgery, Los Angeles, CA
| | - Henri R Ford
- Children's Hospital Los Angeles, Department of Pediatric Surgery, Los Angeles, CA; University of Miami, Miller School of Medicine, Miami, FL
| | - Danh V Nguyen
- University of California, Irvine School of Medicine, Department of Medicine, Orange, CA
| | - Yigit Guner
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA.
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Ares GJ, Buonpane C, Helenowski I, Reynolds M, Hunter CJ. Outcomes and associated ethical considerations of long-run pediatric ECMO at a single center institution. Pediatr Surg Int 2019; 35:321-328. [PMID: 30683989 PMCID: PMC6433597 DOI: 10.1007/s00383-019-04443-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/21/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Survival of neonatal and pediatric patients undergoing extracorporeal membrane oxygenation (ECMO) ≥ 21 days has not been well described. We hypothesized that patients would have poor survival and increased long-term complications. METHODS Retrospective, single center, review and case analysis. Tertiary-care university children's hospital including neonatal, pediatric and cardiac intensive care units. After institutional review board approval, the charts of all patients < 18 years of age undergoing ECMO for ≥ 21 continuous days were performed, and they were compared to comparative patients undergoing shorter runs. Overall survival, incidence of complications, and post-discharge recovery were recorded. RESULTS Overall survival was 36% in patients undergoing ≥ 21 days of ECMO (N = 14). 5/8 patients with cardiopulmonary failure from acquired etiologies survived versus 0/6 patients with congenital anomalies. 1/5 survivors achieved complete recovery with no neurologic deficits. The remaining survivors suffer from multiple medical and neurodevelopmental morbidities. CONCLUSION ECMO support for ≥ 21 days is associated with poor survival, particularly in neonates with congenital anomalies. Long-term outcomes for survivors ought to be carefully weighed and discussed with parents given the high incidence of neurologic morbidities in this population.
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Affiliation(s)
- Guillermo J. Ares
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA,Department of Surgery, University of Illinois at Chicago, 840 South Wood Street, Suite 376‑CSN, Chicago, IL 60612, USA
| | - Christie Buonpane
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA
| | - Irene Helenowski
- Feinberg School of Medicine, Northwestern University, 310 East Superior Street, Morton 4‑685, Chicago, IL 60611, USA
| | - Marleta Reynolds
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA
| | - Catherine J. Hunter
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA,Feinberg School of Medicine, Northwestern University, 310 East Superior Street, Morton 4‑685, Chicago, IL 60611, USA
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Rafat N, Schaible T. Extracorporeal Membrane Oxygenation in Congenital Diaphragmatic Hernia. Front Pediatr 2019; 7:336. [PMID: 31440491 PMCID: PMC6694279 DOI: 10.3389/fped.2019.00336] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 07/24/2019] [Indexed: 01/04/2023] Open
Abstract
Congenital diaphragmatic hernia (CDH) is characterized by failure of diaphragmatic development with lung hypoplasia and persistent pulmonary hypertension of the newborn (PPHN). If conventional treatment with gentle ventilation and optimized vasoactive medication fails, extracorporeal membrane oxygenation (ECMO) may be considered. The benefits of ECMO in CDH are still controversial, since there are only few randomized trials demonstrating the advantages of this therapeutic option. At present, there is no precise prenatal and/or early postnatal prognostication parameter to predict reversibility of PPHN in CDH patients. Indications for initiating ECMO include either respiratory or circulatory parameters, which are also undergoing continuous refinement. Centers with higher case numbers and the availability of ECMO published promising survival rates, but data on long-term results, including morbidity and quality of life, are rare. Survival might be influenced by the timing of ECMO initiation and the timing of surgical repair. In this regard a trend toward early initiation of ECMO and early surgery on ECMO exists. The results concerning the cannulation modes are similar and a consensus on time limit for ECMO runs does not exist. The use of ECMO in CDH will continue to be evaluated, and prospective randomized trials and registry network are necessary to help answering the addressed questions of patient selection and management.
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Affiliation(s)
- Neysan Rafat
- Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | - Thomas Schaible
- Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
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Congenital diaphragmatic hernia repair in patients on extracorporeal membrane oxygenation: How early can we repair? J Pediatr Surg 2019; 54:50-54. [PMID: 30482539 DOI: 10.1016/j.jpedsurg.2018.10.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 10/01/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND The benefits to early repair (<72 h postcannulation) of infants with congenital diaphragmatic hernia (CDH) on extracorporeal membrane oxygenation (ECMO) are increasingly recognized. Yet it is not known if even earlier repair (<24 h) results in comparable or improved patient outcomes. The goal of this study was to compare "super-early" (<24 h) to early repair (24-72 h) of CDH patients on ECMO. METHODS A retrospective review of infants with CDH placed on ECMO (2004-2017; n = 72) was performed. Data collected on the patients repaired while on ECMO within 72 h of cannulation (n = 33) included pre- and postnatal disease severity stratification variables and postnatal outcomes. Comparison groups were those patients repaired within 24 h of cannulation (n = 14) and those repaired between 24 and 72 h postcannulation (n = 19). RESULTS Patients undergoing "super-early" (<24 h) repair had an average survival of 71.4% compared to the average survival of 59.7% in the early repair group. Pre- and postnatal variables predicting disease severity were not significantly different between the groups. Mean hospital stays, ventilator days, and cannulation days were statistically similar between the groups. CONCLUSIONS Repair of patients with CDH patients on ECMO at less than 24 h postcannulation achieves outcomes that are comparable to those of repair between 24 and 72 h. While the present data suggest that there is not a "too early" time point for CDH repair on ECMO, larger multicenter studies are needed to validate our findings and determine the overall benefits. TYPE OF STUDY Retrospective comparative study. LEVEL OF EVIDENCE Level III.
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Guner YS, Harting MT, Fairbairn K, Delaplain PT, Zhang L, Chen Y, Kabeer MH, Yu P, Cleary JP, Stein JE, Stolar C, Nguyen DV. Outcomes of infants with congenital diaphragmatic hernia treated with venovenous versus venoarterial extracorporeal membrane oxygenation: A propensity score approach. J Pediatr Surg 2018; 53:2092-2099. [PMID: 30318280 PMCID: PMC6192269 DOI: 10.1016/j.jpedsurg.2018.06.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 04/18/2018] [Accepted: 06/03/2018] [Indexed: 11/22/2022]
Abstract
PURPOSE Previous studies comparing extracorporeal membrane oxygenation (ECMO) modality for congenital diaphragmatic hernia (CDH) have not accounted for confounding by indication. We therefore hypothesized that using a propensity score (PS) approach to account for selection bias may identify outcome differences based on ECMO modality for infants with CDH. METHODS We utilized ELSO Registry data (2000-2016). Patients with CDH were divided to either venoarterial (VA) or venovenous (VV) ECMO. Patients were matched by PS to control for nonrandom treatment assignment. Subgroup analyses were conducted based on timing of CDH repair relative to ECMO. Primary analysis was the "intent-to-treat" cohort based on the initial ECMO mode. Mortality was the primary outcome, and severe neurologic injury (SNI) was a secondary outcome. RESULTS PS matching (3:1) identified 3304 infants (VA = 2470, VV = 834). In the main group, mortality was not different between VA and VV ECMO (OR = 1.01, 95% CI: 0.86-1.18) and there was no difference in SNI between VA and VV (OR = 0.80; 95% CI: 0.63-1.01). For the pre-ECMO CDH repair subgroup, 175 VA cases were matched to 70 VV. In these neonates, mortality was higher for VV compared to VA (OR = 2.10, 95% CI: 1.19-3.69), without any difference in SNI (OR = 1.48; 95% CI: 0.59-3.71). For the subgroup that did not have pre-ECMO CDH repair, 2030 VA cases were matched to 683 VV cases. In this subgroup, VV was associated with 27% lower risk of SNI relative to VA (OR = 0.73, 95% CI: 0.56-0.95) without any difference in mortality (OR = 0.94, 95% CI: 0.79-1.11). CONCLUSION This study revalidates that ECMO mode does not significantly affect mortality or SNI in infants with CDH. In the subset of infants who require pre-ECMO CDH repair, VA favors survival, whereas, in the subgroup of infants that did not have pre-ECMO CDH repair, VV favors lower rates of SNI. We conclude that neither mode appears consistently superior across all situations, and clinical judgment should remain a multifactorial decision. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yigit S Guner
- Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA; University of California Irvine Medical Center, Department of Surgery, Orange, CA.
| | - Matthew T Harting
- Department of Pediatric Surgery, University of Texas McGovern Medical School and Children's Memorial Hermann Hospital, Houston, TX
| | - Kelly Fairbairn
- Community Memorial Hospital, Department of Surgery, Ventura, CA
| | - Patrick T Delaplain
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital Los Angeles, Department of Pediatric Surgery
| | - Lishi Zhang
- University of California Irvine Biostatistics, Institute for Clinical and Translational Science Irvine, CA
| | - Yanjun Chen
- University of California Irvine Biostatistics, Institute for Clinical and Translational Science Irvine, CA
| | - Mustafa H Kabeer
- Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA; University of California Irvine Medical Center, Department of Surgery, Orange, CA
| | - Peter Yu
- Children's Hospital of Orange County, Division of Pediatric Surgery, Orange, CA; University of California Irvine Medical Center, Department of Surgery, Orange, CA
| | - John P Cleary
- Children's Hospital of Orange County, Division of Neonatalogy, Orange, CA
| | - James E Stein
- Children's Hospital Los Angeles, Department of Pediatric Surgery
| | - Charles Stolar
- Columbia University College of Physicians and Surgeons, New York City, New York; California Pediatric Surgical Group, Santa Barbara
| | - Danh V Nguyen
- University of California, Irvine School of Medicine, Department of Medicine, Orange, CA
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Glenn IC, Abdulhai S, McNinch NL, Lally PA, Ponsky TA, Schlager A. Evaluating the utility of the "late ECMO repair": a congenital diaphragmatic hernia study group investigation. Pediatr Surg Int 2018; 34:721-726. [PMID: 29808279 DOI: 10.1007/s00383-018-4283-8] [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] [Accepted: 05/23/2018] [Indexed: 10/14/2022]
Abstract
PURPOSE Optimal timing of congenital diaphragmatic hernia (CDH) repair in patients requiring extracorporeal membrane oxygenation (ECMO) remains controversial. The "late ECMO repair" is an approach where the patient, once deemed stable for decannulation, is repaired while still on ECMO to enable expeditious return to ECMO if surgery induces instability. The goal of this study was to investigate the potential benefit of this approach by evaluating the rate of return to ECMO after repair. METHODS The CDH Study Group database was used to analyze CDH patients requiring ECMO support. The primary outcome was return to ECMO within 72 h of CDH repair among those repaired following ECMO decannulation ("post-ECMO" patients). Secondary outcomes were death within 72 h of repair and cumulative death and return to ECMO rate. RESULTS A total of 668 patients were repaired post-ECMO decannulation. Six patients (0.9%) in the post-ECMO group required return to ECMO within 72 h of surgery and a total of 19 (2.8%) died or returned to ECMO within 72 h of surgery. CONCLUSION The rate of return to ECMO and death following CDH repair is extremely low and does not justify the risks inherent to "on-ECMO" repair. Patients stable to come off ECMO should undergo repair after decannulation.
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Affiliation(s)
- Ian C Glenn
- Department of Surgery, Akron Children's Hospital, 1 Perkins Sq, Ste 8400, Akron, OH, 44308, USA
| | - Sophia Abdulhai
- Department of Surgery, Akron Children's Hospital, 1 Perkins Sq, Ste 8400, Akron, OH, 44308, USA
| | - Neil L McNinch
- Akron Children's Hospital, Rebecca D. Considine Research Institute, 130 W. Exchange St, Akron, OH, 44302, USA
| | - Pamela A Lally
- Department of Pediatric Surgery and Children's Memorial Hermann Hospital, The University of Texas McGovern Medical School, Suite 5.258, 6431 Fannin Street, Houston, TX, 77030, USA
| | - Todd A Ponsky
- Department of Surgery, Akron Children's Hospital, 1 Perkins Sq, Ste 8400, Akron, OH, 44308, USA
| | - Avraham Schlager
- Department of Surgery, Akron Children's Hospital, 1 Perkins Sq, Ste 8400, Akron, OH, 44308, USA.
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Robertson JO, Criss CN, Hsieh LB, Matsuko N, Gish JS, Mon RA, Johnson KN, Hirschl RB, Mychaliska GB, Gadepalli SK. Comparison of early versus delayed strategies for repair of congenital diaphragmatic hernia on extracorporeal membrane oxygenation. J Pediatr Surg 2018; 53:629-634. [PMID: 29173775 DOI: 10.1016/j.jpedsurg.2017.10.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 09/11/2017] [Accepted: 10/20/2017] [Indexed: 11/19/2022]
Abstract
PURPOSE For the last seven years, our institution has repaired infants with CDH that require ECMO early after cannulation. Prior to that, we attempted to decannulate before repair, but repaired on ECMO if we were unable to wean after two weeks. This study compares those strategies. METHODS From 2002 to 2016, 65 infants with CDH required ECMO. 67.7% were repaired on ECMO, and 27.7% were repaired after decannulation. Data were compared between patients repaired ≤5days after cannulation ("early protocol", n=30) and >5days after cannulation or after de-cannulation ("late protocol", n=35). We used Cox regression to assess differences in outcomes between groups. RESULTS Survival for the early and late protocol groups was 43.3% and 68.8%, respectively (p=0.0485). For patients that were successfully decannulated before repair, survival was 94.4%. Moreover, the early repair protocol was associated with prolongation of ECMO (16.8±7.4 vs. 12.6±6.8days, p=0.0216). After multivariate regression, the early repair protocol was an independent predictor of both mortality (HR=3.48, 95% CI=1.28-9.45, p=0.015) and days on ECMO (IRR=1.39, 95% CI=1.07-1.79, p=0.012). All bleeding occurred in patients repaired on ECMO (29.5%, 13/44). CONCLUSIONS Our data suggest that protocolized CDH repair early after ECMO cannulation may be associated with increased mortality and prolongation of ECMO. However, early repair is not necessarily harmful for those patients who would otherwise be unable to wean from ECMO before repair. Further work is needed to better move towards individualized patient care. TYPE OF STUDY Treatment Study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Jason O Robertson
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Cory N Criss
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Lily B Hsieh
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Niki Matsuko
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Josh S Gish
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Rodrigo A Mon
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Kevin N Johnson
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Ronald B Hirschl
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - George B Mychaliska
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
| | - Samir K Gadepalli
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, 1540 E. Hospital Dr., Ann Arbor, MI.
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Quinney M, Wellesley H. Anaesthetic management of patients with a congenital diaphragmatic hernia. BJA Educ 2018; 18:95-101. [PMID: 33456817 DOI: 10.1016/j.bjae.2018.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2018] [Indexed: 12/25/2022] Open
Affiliation(s)
- M Quinney
- University College London Hospitals NHS Foundation Trust, London, UK
| | - H Wellesley
- Great Ormond Street Hospital for Children NHS Trust, London, UK
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McHoney M, Hammond P. Role of ECMO in congenital diaphragmatic hernia. Arch Dis Child Fetal Neonatal Ed 2018; 103:F178-F181. [PMID: 29138242 DOI: 10.1136/archdischild-2016-311707] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 10/20/2017] [Accepted: 10/28/2017] [Indexed: 01/06/2023]
Abstract
Congenital diaphragmatic hernia (CDH) is typified morphologically by failure of diaphragmatic development with accompanying lung hypoplasia and persistent pulmonary hypertension of the newborn (PPHN). Patients who have labile physiology and low preductal saturations despite optimal ventilatory and inotropic support may be considered for extracorporeal membrane oxygenation (ECMO). Systematic reviews into the benefits of ECMO in CDH concluded that any benefit is unclear. Few randomised trials exist to demonstrate clear benefit and guide management. However, ECMO may have its uses in those that have reversibility of their respiratory disease. A few centres and networks have demonstrated an increase in survival rate by post hoc analysis (based on a difference in referral patterns with the availability of ECMO) in their series. One issue may be that of careful patient selection with regard to reversibility of pathophysiology. At present, there is no single test or prognostication that predicts reversibility of PPHN and criteria for referral for ECMO is undergoing continued refinement. Overall survival is similar between cannulation modes. There is no consensus on the time limit for ECMO runs. The optimal timing of surgery for patients on ECMO is difficult to definitively establish, but it seems that repair at an early stage (with careful perioperative management) is becoming less of a taboo, and may improve outcome and help with either coming off ECMO or decisions on withdrawal later. The provision of ECMO will continue to be evaluated, and prospective randomised trial are needed to help answer question of patient selection and management.
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Affiliation(s)
- Merrill McHoney
- Paediatric Surgery, Royal Hospital for Sick Children Edinburgh, Edinburgh, UK
| | - Philip Hammond
- Paediatric Surgery, Royal Hospital for Sick Children Edinburgh, Edinburgh, UK
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Grover TR, Rintoul NE, Hedrick HL. Extracorporeal membrane oxygenation in infants with congenital diaphragmatic hernia. Semin Perinatol 2018; 42:96-103. [PMID: 29338874 DOI: 10.1053/j.semperi.2017.12.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is a severe congenital anomaly which impairs normal pulmonary development leading to acute and chronic respiratory failure, pulmonary hypoplasia, pulmonary hypertension, and mortality. CDH is the most common non-cardiac indication for neonatal ECMO. Prenatal and postnatal predictors of CDH severity aid in patient selection. Centers vary in preferred mode of ECMO and timing of CDH repair. Survivors of severe CDH with ECMO are at risk for long-term sequelae including neurodevelopmental delays.
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Affiliation(s)
- Theresa R Grover
- Department of Pediatrics, Section of Neonatology, University of Colorado School of Medicine, Children's Hospital Colorado, 13121 E 17th Ave, MS 8402, Aurora, CO, 80045.
| | - Natalie E Rintoul
- Department of Pediatrics, Division of Neonatology, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Holly L Hedrick
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
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Short-Term Neurodevelopmental Outcome in Congenital Diaphragmatic Hernia: The Impact of Extracorporeal Membrane Oxygenation and Timing of Repair. Pediatr Crit Care Med 2018; 19:64-74. [PMID: 29303891 DOI: 10.1097/pcc.0000000000001406] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The purpose of this study was to assess the need and timing of extracorporeal membrane oxygenation in relation to congenital diaphragmatic hernia repair as modifiers of short-term neurodevelopmental outcomes. DESIGN Retrospective study. SETTING A specialized tertiary care center. PATIENTS Between June 2004 and February 2016, a total of 212 congenital diaphragmatic hernia survivors enrolled in our follow-up program. Neurodevelopmental outcome was assessed at a median age of 22 months (range, 5-37) using the Bayley Scales of Infant Development, third edition. Fifty patients (24%) required extracorporeal membrane oxygenation support. Four patients (8%) were repaired prior to cannulation, 25 (50%) were repaired on extracorporeal membrane oxygenation, and 21 (42%) were repaired after decannulation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Children with congenital diaphragmatic hernia, who required extracorporeal membrane oxygenation scored on average 4.6 points lower on cognitive composite (p = 0.031) and 9.2 points lower on the motor composite (p < 0.001). Language scores were similar between groups. Mean scores for children with congenital diaphragmatic hernia repaired on extracorporeal membrane oxygenation were significantly lower for cognition (p = 0.021) and motor (p = 0.0005) outcome. Language scores were also lower, but did not reach significance. A total of 40% of children repaired on extracorporeal membrane oxygenation scored below average in all composites, whereas only 9% of the non-extracorporeal membrane oxygenation, 4% of the repaired post-extracorporeal membrane oxygenation, and 25% of the repaired pre-extracorporeal membrane oxygenation patients scored below average across all domains. Only 20% of congenital diaphragmatic hernia survivors repaired on extracorporeal membrane oxygenation support scored within the average range for all composite domains. Duration of extracorporeal membrane oxygenation support was not associated with a higher likelihood of adverse cognitive (p = 0.641), language (p = 0.147), or motor (p = 0.720) outcome. CONCLUSIONS Need for extracorporeal membrane oxygenation in congenital diaphragmatic hernia survivors is associated with worse neurocognitive and neuromotor outcome. Need for congenital diaphragmatic hernia repair while on extracorporeal membrane oxygenation is associated with deficits in multiple domains. Overall time on extracorporeal membrane oxygenation did not impact neurodevelopmental outcome.
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Lau CT, Chan SY, Rocha B, Tam PK, Wong KK. Use of extracorporeal membrane oxygenation support for congenital diaphragmatic hernia repair: Bridging therapy for successful outcomes. SURGICAL PRACTICE 2017. [DOI: 10.1111/1744-1633.12259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chin Tung Lau
- Department of Surgery; The University of Hong Kong, Queen Mary Hospital; Hong Kong
| | - Shu-Yan Chan
- Department of Paediatrics and Adolescent Medicine; The University of Hong Kong, Queen Mary Hospital; Hong Kong
| | - Barnabe Rocha
- Department of Surgery; The University of Hong Kong, Queen Mary Hospital; Hong Kong
| | - Paul K.H. Tam
- Department of Surgery; The University of Hong Kong, Queen Mary Hospital; Hong Kong
| | - Kenneth K.Y. Wong
- Department of Surgery; The University of Hong Kong, Queen Mary Hospital; Hong Kong
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Abstract
Extracorporeal membrane oxygenation (ECMO) or extracorporeal life support (ECLS) is a form of heart lung bypass that is used to support neonates, pediatrics, and adult patients with cardiorespiratory failure for days or weeks till organ recovery or transplantation. Venoarterial (VA) and venovenous (VV) ECLS are the most common modes of support. ECLS circuit components and monitoring have been evolving over the last 40 years. The technology is safer, simpler, and more durable with fewer complications. The use of neonatal respiratory ECLS use has been declining over the last two decades, while adult respiratory ECLS is growing especially since the H1N1 influenza pandemic in 2009. This review provides an overview of ECLS evolution over the last four decades, its use in neonatal, pediatric and adults, description of basic principles, circuit components, complications, and outcomes as well as a quick look into the future.
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Golden J, Jones N, Zagory J, Castle S, Bliss D. Outcomes of congenital diaphragmatic hernia repair on extracorporeal life support. Pediatr Surg Int 2017; 33:125-131. [PMID: 27837262 DOI: 10.1007/s00383-016-4002-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/25/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE Extracorporeal life support (ECLS) is applied to refractory pulmonary hypertension in congenital diaphragmatic hernia (CDH). We evaluate the single-center outcomes of infants with CDH to determine the utility of late repair on ECLS versus repair post-decannulation. METHODS Records of infants with CDH (2004-2014) were retrospectively reviewed. RESULTS CDH was diagnosed in 177 infants. Sixty six (37%) underwent ECLS, of which, 11 died prior to repair, 33 were repaired post-decannulation, and 22 were repaired on ECLS. Repair was delayed in patients on ECLS (19 versus 10 days, p < 0.001). Patients repaired on ECLS had longer ECLS runs (22 versus 12 days, p < 0.001) and higher rates of bleeding and mortality than those repaired post-decannulation. Survival was 54% in infants undergoing ECLS, 65% in those who underwent repair, 36% in those repaired during ECLS, and 85% in those who were decannulated prior to repair. Eighteen percent (N = 4) of deaths after repair on ECLS were attributable to surgical bleeding. The remainder was due to pulmonary hypertension or sepsis. CONCLUSION Infants who underwent CDH repair post-decannulation had excellent outcomes and no mortalities attributable to repair. Neonates who underwent repair on ECLS late on bypass had the lowest survival rate with only 18% of mortality in this cohort attributable to surgical bleeding.
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Affiliation(s)
- Jamie Golden
- Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd, Mailstop 100, Los Angeles, CA, 90027, USA
| | - Nicole Jones
- Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd, Mailstop 100, Los Angeles, CA, 90027, USA
| | - Jessica Zagory
- Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd, Mailstop 100, Los Angeles, CA, 90027, USA
| | - Shannon Castle
- Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd, Mailstop 100, Los Angeles, CA, 90027, USA
| | - David Bliss
- Division of Pediatric Surgery, Children's Hospital Los Angeles, 4650 Sunset Blvd, Mailstop 100, Los Angeles, CA, 90027, USA.
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Abstract
Neonatal surgery is recognized as an independent discipline in general surgery, requiring the expertise of pediatric surgeons to optimize outcomes in infants with surgical conditions. Survival following neonatal surgery has improved dramatically in the past 60 years. Improvements in pediatric surgical outcomes are in part attributable to improved understanding of neonatal physiology, specialized pediatric anesthesia, neonatal critical care including sophisticated cardiopulmonary support, utilization of parenteral nutrition and adjustments in fluid management, refinement of surgical technique, and advances in surgical technology including minimally invasive options. Nevertheless, short and long-term complications following neonatal surgery continue to have profound and sometimes lasting effects on individual patients, families, and society.
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Affiliation(s)
- Mauricio A Escobar
- Pediatric Surgery, Mary Bridge Children׳s Hospital, PO Box 5299, MS: 311-W3-SUR, 311 South, Tacoma, Washington 98415-0299.
| | - Michael G Caty
- Section of Pediatric Surgery, Department of Surgery, Yale-New Haven Children׳s Hospital, New Haven, Connecticut
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Hung WT, Huang SC, Mazloum DE, Lin WH, Yang HH, Chou HC, Wu ET, Chen CY, Tsao PN, Hsieh WS, Hsu WM, Chen YS, Lai HS. Extracorporeal membrane oxygenation for neonatal congenital diaphragmatic hernia: The initial single-center experience in Taiwan. J Formos Med Assoc 2016; 116:333-339. [PMID: 27727001 DOI: 10.1016/j.jfma.2016.06.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 06/19/2016] [Accepted: 06/28/2016] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND/PURPOSE Extracorporeal membrane oxygenation (ECMO) is a treatment option for stabilizing neonates with congenital diaphragmatic hernia (CDH) in a critical condition when standard therapy fails. However, the use of this approach in Taiwan has not been previously reported. METHODS The charts of all neonates with CDH treated in our institute during the period 2007-2014 were reviewed. After 2010, patients who could not be stabilized with conventional treatment were candidates for ECMO. We compared the demographic data of patients with and without ECMO support. The clinical course and complications of ECMO were also reviewed. RESULTS We identified 39 neonates with CDH with a median birth weight of 2696 g (range, 1526-3280 g). Seven (18%) of these patients required ECMO support. The APGAR score at 5 minutes differed significantly between the ECMO and non-ECMO groups. The survival rate was 84.6% (33/39) for all CDH patients and 57.1% (4/7) for the ECMO group. The total ECMO bypass times in the survivors was in the range of 5-36 days, whereas all nonsurvivors received ECMO for at least 36 days (mean duration, 68 days). Surgical bleeding occurred in four of seven patients in the ECMO group. CONCLUSION The introduction of ECMO rescued some CDH patients who could not have survived by conventional management. Prolonged (i.e., > 36 days) ECMO support had no benefit for survival.
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Affiliation(s)
- Wan-Ting Hung
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Chien Huang
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Dania El Mazloum
- Department of Odontostomatologic Surgery and Mother and Infant's Science, Pediatric Unit, University of Verona, Verona, Italy
| | - Wen-Hsi Lin
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hui-Hsin Yang
- Department of Surgery, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Hung-Chieh Chou
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - En-Ting Wu
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Yi Chen
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Po-Nien Tsao
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wu-Shiun Hsieh
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Ming Hsu
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Yih-Sharng Chen
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Hong-Shiee Lai
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Lalani A, Ham PB, Wise LJ, Daniel JM, Walters KC, Pipkin WL, Stansfield B, Hatley RM, Bhatia J. Management of Patients with Gastroschisis Requiring Extracorporeal Membrane Oxygenation for Concurrent Respiratory Failure. Am Surg 2016. [DOI: 10.1177/000313481608200929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Treatment of gastroschisis often requires multiple surgical procedures to re-establish abdominal domain, reduce abdominal contents, and eventually close the abdominal wall. In patients who have concomitant respiratory failure requiring extracorporeal membrane oxygenation (ECMO), this process becomes further complicated. This situation is rare and only five such cases have been reported in the ECMO registry database. Management of three of the five patients along with results and implications for future care of similar patients is discussed here. Two patients had respiratory failure due to meconium aspiration syndrome and one patient had persistent acidosis as well as worsening pulmonary hypertension leading to the decision of ECMO. The abdominal contents were placed in a spring-loaded silastic silo while on ECMO and primary closure was performed three to six days after the decannulation. All three patients survived and are developmentally appropriate. We recommend avoiding aggressively reducing the abdominal contents and using a silo to conservatively reducing the gastroschisis while the patient is on ECMO therapy. Keeping the intra-abdominal pressure below 20 mm Hg can possibly reduce ECMO days and ventilator time and has been shown to decrease morbidity and mortality. Patients with gastroschisis and respiratory failure requiring ECMO can have good outcomes despite the complexity of required care.
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Affiliation(s)
- Alykhan Lalani
- Medical College of Georgia, Georgia Regents University, Augusta, Georgia
| | - P. Benson Ham
- Section of Pediatric Surgery, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - Linda J. Wise
- Division of Neonatology, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - John M. Daniel
- Division of Neonatology, Kentucky Children's Hospital, Lexington, Kentucky
| | - K. Christian Walters
- Section of Pediatric Surgery, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - Walter L. Pipkin
- Section of Pediatric Surgery, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - Brian Stansfield
- Division of Neonatology, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - Robyn M. Hatley
- Section of Pediatric Surgery, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
| | - Jatinder Bhatia
- Division of Neonatology, Children's Hospital of Georgia, Georgia Regents University, Augusta, Georgia
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Snoek KG, Reiss IKM, Greenough A, Capolupo I, Urlesberger B, Wessel L, Storme L, Deprest J, Schaible T, van Heijst A, Tibboel D. Standardized Postnatal Management of Infants with Congenital Diaphragmatic Hernia in Europe: The CDH EURO Consortium Consensus - 2015 Update. Neonatology 2016; 110:66-74. [PMID: 27077664 DOI: 10.1159/000444210] [Citation(s) in RCA: 302] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 01/25/2016] [Indexed: 11/19/2022]
Abstract
In 2010, the congenital diaphragmatic hernia (CDH) EURO Consortium published a standardized neonatal treatment protocol. Five years later, the number of participating centers has been raised from 13 to 22. In this article the relevant literature is updated, and consensus has been reached between the members of the CDH EURO Consortium. Key updated recommendations are: (1) planned delivery after a gestational age of 39 weeks in a high-volume tertiary center; (2) neuromuscular blocking agents to be avoided during initial treatment in the delivery room; (3) adapt treatment to reach a preductal saturation of between 80 and 95% and postductal saturation >70%; (4) target PaCO2 to be between 50 and 70 mm Hg; (5) conventional mechanical ventilation to be the optimal initial ventilation strategy, and (6) intravenous sildenafil to be considered in CDH patients with severe pulmonary hypertension. This article represents the current opinion of all consortium members in Europe for the optimal neonatal treatment of CDH.
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Affiliation(s)
- Kitty G Snoek
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Puligandla PS, Grabowski J, Austin M, Hedrick H, Renaud E, Arnold M, Williams RF, Graziano K, Dasgupta R, McKee M, Lopez ME, Jancelewicz T, Goldin A, Downard CD, Islam S. Management of congenital diaphragmatic hernia: A systematic review from the APSA outcomes and evidence based practice committee. J Pediatr Surg 2015; 50:1958-70. [PMID: 26463502 DOI: 10.1016/j.jpedsurg.2015.09.010] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 09/06/2015] [Accepted: 09/09/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Variable management practices complicate the identification of optimal strategies for infants with congenital diaphragmatic hernia (CDH). This review critically appraises the available evidence to provide recommendations. METHODS Six questions regarding CDH management were generated. English language articles published between 1980 and 2014 were compiled after searching Medline, Cochrane, Embase and Web of Science. Given the paucity of literature on the subject, all studies irrespective of their rank in the levels of evidence hierarchy were included. RESULTS Gentle ventilation with permissive hypercapnia provides the best outcomes. Initial high frequency ventilation may be considered but its overall efficacy is unproven. Routine inhaled nitric oxide (iNO) or other medical adjuncts for acute, severe pulmonary hypertension demonstrate no benefit. Evidence does not support routine administration of pre- or postnatal glucocorticoids. Mode of extracorporeal membrane oxygenation (ECMO) has little bearing on outcomes. While the overall timing of repair does not impact outcomes, early repair on ECMO has benefits. Open repair leads to significantly fewer recurrences. Polytetrafluoroethylene (PTFE) is the most durable patch repair material. CONCLUSIONS Limited high-level evidence prevents the development of robust management guidelines for CDH. Prospective, multi-institutional studies are needed to identify best practices and optimize outcomes.
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Affiliation(s)
| | | | - Mary Austin
- The University of Texas Medical School at Houston
| | | | | | | | - Regan F Williams
- University of Tennessee Health Science Center, Le Bonheur Children's Hospital
| | | | | | | | | | - Tim Jancelewicz
- University of Tennessee Health Science Center, Le Bonheur Children's Hospital
| | - Adam Goldin
- Seattle Children's Hospital, University of Washington
| | - Cynthia D Downard
- Kosair Children's Hospital, University of Louisville, Louisville, KY
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Abstract
Congenital diaphragmatic hernia (CDH) in the newborn poses challenges to the multi-disciplinary teams involved in its management. Mortality remains significantly high, despite growing understanding and treatment options. Early intubation of antenatally diagnosed cases is crucial in preventing deterioration and persistent pulmonary hypertension. Early recognition of cases not diagnosed on antenatal scan, with appreciation of differential diagnosis, requires an index of suspicion and imaging. Increasing options and modalities are available, with only modest, if any, survival advantage. Permissive hypercapnea and minimal ventilation have made the most significant impact on survival in modern era. High-frequency oscillatory ventilation (HFOV), inhaled nitric oxide (iNO), treatment of pulmonary hypertension, and ECMO are used in a somewhat stepwise manner for stabilisation. Delayed surgery has become established later in management plan. The impact of individual therapies (e.g. HFOV, iNO, ECMO) on outcome is difficult to ascertain. Little level 1 or 2 evidence exists. Randomised studies and reviews on the role of ECMO have not yet proven any long-term survival benefit. One pilot randomised study of thoracoscopic repair suggests increased acidosis; intraoperative blood gases and CO2 levels should be closely monitored. Monitoring tissue oxygenation should be considered. There is no evidence to suggest the best patch material.
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Affiliation(s)
- Merrill McHoney
- Royal Hospital for Sick Children Edinburgh, Sciennes Road, Edinburgh, EH9 1LF, UK.
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Danzer E, Hedrick HL. Controversies in the management of severe congenital diaphragmatic hernia. Semin Fetal Neonatal Med 2014; 19:376-84. [PMID: 25454678 DOI: 10.1016/j.siny.2014.10.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Despite years of progress in perinatal care, severe congenital diaphragmatic hernia (CDH) remains a clinical challenge. Controversies include almost every facet of clinical care: the definition of severe CDH by prenatal and postnatal criteria, fetal surgical intervention, ventilator management, pulmonary hypertension management, use of extracorporeal membrane oxygenation, surgical considerations, and long-term follow-up. Breakthroughs are likely only possible by sharing of experience, collaboration between institutions and innovative therapies within well-designed multicenter clinical trials.
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Affiliation(s)
- Enrico Danzer
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Holly L Hedrick
- The Center for Fetal Diagnosis and Treatment, The Children's Hospital of Philadelphia, Philadelphia, PA, USA; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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