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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; 34:435-443. [PMID: 38092047 DOI: 10.1055/a-2228-6969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [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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Schmoke N, Rose A, Nemeh C, Wu YS, Wang P, Kurlansky P, Neunert C, Middlesworth W, Duron V. Optimizing Congenital Diaphragmatic Hernia Repair on ECMO: Evaluating the Risk of Bleeding. J Pediatr Surg 2024:161766. [PMID: 39271309 DOI: 10.1016/j.jpedsurg.2024.161766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 07/28/2024] [Accepted: 08/19/2024] [Indexed: 09/15/2024]
Abstract
BACKGROUND Institutions lack consensus on the management of patients with congenital diaphragmatic hernia (CDH) who are repaired on extracorporeal membrane oxygenation (ECMO). Our study aimed to evaluate risk factors associated with bleeding complications in patients with CDH repaired on ECMO. METHODS A single-institution retrospective review evaluated all patients with CDH who underwent on-ECMO repair between January 2005 and December 2023. A significant bleeding complication post-repair was defined as bleeding necessitating re-operation. The association between preoperative factors and bleeding complications was evaluated. RESULTS Forty-six patients were included. Bleeding complications developed in 11/46 (24%) patients. Birthweight (2.5 vs. 3.2 kg, p = 0.02), platelet count <100/mm3 (64% vs. 29%, p = 0.04), elevated blood urea nitrogen (BUN; 24.5 vs. 17.5 mg/dL, p = 0.05), and older age at repair (8 vs. 5 days, p = 0.04) were associated with bleeding. In univariate analysis, patients with platelets under 100/mm3 were more likely to develop a bleeding complication (OR = 4.4, p = 0.04). Patients who experienced a significant bleeding event experienced increased ECMO days (12 vs. 7 days, p < 0.01), ventilator days (31 vs. 18 days, p < 0.05), and lower survival to discharge (36% vs. 74%, p = 0.03). CONCLUSION Among CDH patients undergoing repair on ECMO, those with lower birth weight, platelet counts under 100/mm3, elevated BUN, and older age at repair had an increased risk of a significant bleeding complication, resulting in more ECMO and ventilator days and higher mortality. Patients undergoing on-ECMO repair should have platelet count transfused to greater than 100/mm3. Patients at high risk for bleeding may benefit from early repair on ECMO. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Nicholas Schmoke
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - Anna Rose
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA; Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA
| | - Christopher Nemeh
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - Yeu Sanz Wu
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - Pengchen Wang
- Center for Innovation and Outcomes Research, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Paul Kurlansky
- Center for Innovation and Outcomes Research, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA; Division of Cardiac, Thoracic, and Vascular Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Cindy Neunert
- Division of Pediatric Hematology, Oncology, and Stem Cell Transplant, Department of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - William Middlesworth
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA
| | - Vincent Duron
- Division of Pediatric Surgery, Department of Surgery, Columbia University Vagelos College of Physicians and Surgeons/NewYork-Presbyterian Morgan Stanley Children's Hospital, New York, NY, USA.
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King S, Carr BDE, Mychaliska GB, Church JT. Surgical approaches to congenital diaphragmatic hernia. Semin Pediatr Surg 2024; 33:151441. [PMID: 38986242 DOI: 10.1016/j.sempedsurg.2024.151441] [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: 07/12/2024]
Abstract
Surgical repair of the diaphragm is essential for survival in congenital diaphragmatic hernia (CDH). There are many considerations surrounding the operation - why the operation matters, optimal timing of repair and its relation to extracorporeal life support (ECLS) use, minimally invasive versus open approaches, and strategies for reconstruction. Surgery is both affected by, and affects, the physiology of these infants and is an important factor in determining long-term outcomes. Here we discuss the evidence and provide insight surrounding this complex decision making, technical pearls, and outcomes in repair of CDH.
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Affiliation(s)
- Sarah King
- C.S. Mott Children's Hospital, Section of Pediatric Surgery, Department of Surgery, University of Michigan. Ann Arbor, MI, USA
| | - Benjamin D E Carr
- Doernbecher Children's Hospital, Division of Pediatric Surgery, Department of Surgery, Oregon Health and Science University. Portland, OR, USA
| | - George B Mychaliska
- C.S. Mott Children's Hospital, Section of Pediatric Surgery, Department of Surgery, University of Michigan. Ann Arbor, MI, USA
| | - Joseph T Church
- C.S. Mott Children's Hospital, Section of Pediatric Surgery, Department of Surgery, University of Michigan. Ann Arbor, MI, USA.
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Willems A, Anders MM, Garcia AV, Vogel AM, Yates AR, Muszynski JA, Alexander PMA, Steffen K, Emani S, Gehred A, Lyman E, Raman L. Management of Extracorporeal Membrane Oxygenation Anticoagulation in the Perioperative Period: The Pediatric Extracorporeal Membrane Oxygenation Anticoagulation CollaborativE Consensus Conference. Pediatr Crit Care Med 2024; 25:e53-e65. [PMID: 38959360 PMCID: PMC11216378 DOI: 10.1097/pcc.0000000000003490] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
OBJECTIVES To derive systematic review-informed, modified Delphi consensus regarding the management of children on extracorporeal membrane oxygenation (ECMO) undergoing invasive procedures or interventions developed by the Pediatric Anticoagulation on ECMO CollaborativE (PEACE) Consensus Conference. DATA SOURCES A structured literature search was performed using PubMed, EMBASE, and Cochrane Library (CENTRAL) databases from January 1988 to May 2021. STUDY SELECTION ECMO anticoagulation and hemostasis management in the perioperative period and during procedures. DATA EXTRACTION Two authors reviewed all citations independently, with a third independent reviewer resolving any conflicts. Seventeen references were used for data extraction and informed recommendations. Evidence tables were constructed using a standardized data extraction form. DATA SYNTHESIS Risk of bias was assessed using the Quality in Prognosis Studies tool. The evidence was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation system. Forty-eight experts met over 2 years to develop evidence-based recommendations and, when evidence was lacking, expert-based consensus statements for the management of bleeding and thrombotic complications in pediatric ECMO patients. A web-based modified Delphi process was used to build consensus via the Research And Development/University of California Appropriateness Method. Consensus was defined as greater than 80% agreement. Four good practice statements, 7 recommendations, and 18 consensus statements are presented. CONCLUSIONS Although agreement among experts was strong, important future research is required in this population for evidence-informed recommendations.
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Affiliation(s)
- Ariane Willems
- Pediatric Intensive Care Unit, Department of Intensive Care, Leiden University Medical Centre, Leiden, The Netherlands
| | - Marc M Anders
- Department of Pediatrics, Section of Pediatric Critical Care Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Alejandro V Garcia
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Adam M Vogel
- Departments of Surgery and Pediatrics, Texas Children's Hospital and Baylor College of Medicine, Houston, TX
| | - Andrew R Yates
- Divisions of Cardiology and Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH
| | - Jennifer A Muszynski
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University of Medicine, Columbus, OH
| | - Peta M A Alexander
- Department of Cardiology, Boston Children's Hospital, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Katherine Steffen
- Department of Pediatrics (Pediatric Critical Care Medicine), Stanford University, Palo Alto, CA
| | - Sitaram Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, MA
- Department of Surgery, Harvard Medical School, Boston, MA
| | - Alison Gehred
- Grant Morrow III MD Medical Library, Nationwide Children's Hospital, Columbus, OH
| | - Elizabeth Lyman
- Grant Morrow III MD Medical Library, Nationwide Children's Hospital, Columbus, OH
| | - Lakshmi Raman
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
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5
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Gehle DB, Meyer LC, Jancelewicz T. The role of extracorporeal life support and timing of repair in infants with congenital diaphragmatic hernia. WORLD JOURNAL OF PEDIATRIC SURGERY 2024; 7:e000752. [PMID: 38645885 PMCID: PMC11029407 DOI: 10.1136/wjps-2023-000752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/20/2024] [Indexed: 04/23/2024] Open
Abstract
Extracorporeal life support (ECLS) serves as a rescue therapy for patients with congenital diaphragmatic hernia (CDH) and severe cardiopulmonary failure, and only half of these patients survive to discharge. This costly intervention has a significant complication risk and is reserved for patients with the most severe disease physiology refractory to maximal cardiopulmonary support. Some contraindications to ECLS do exist such as coagulopathy, lethal chromosomal or congenital anomaly, very preterm birth, or very low birth weight, but many of these limits are being evaluated through further research. Consensus guidelines from the past decade vary in recommendations for ECLS use in patients with CDH but this therapy appears to have a survival benefit in the most severe subset of patients. Improved outcomes have been observed for patients treated at high-volume centers. This review details the evolving literature surrounding management paradigms for timing of CDH repair for patients receiving preoperative ECLS. Most recent data support early repair following cannulation to avoid non-repair which is uniformly fatal in this population. Longer ECLS runs are associated with decreased survival, and patient physiology should guide ECLS weaning and eventual decannulation rather than limiting patients to arbitrary run lengths. Standardization of care across centers is a major focus to limit unnecessary costs and improve short-term and long-term outcomes for these complex patients.
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Affiliation(s)
- Daniel B Gehle
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Logan C Meyer
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Tim Jancelewicz
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Memphis, Tennessee, 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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7
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Elgendy MM, Adisa A, Farghaly M, Ali M, Mohamed MA, Aly H. Acute kidney injury in infants diagnosed with congenital diaphragmatic hernia. Pediatr Res 2023; 94:1083-1088. [PMID: 36949287 DOI: 10.1038/s41390-023-02545-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 02/01/2023] [Accepted: 02/09/2023] [Indexed: 03/24/2023]
Abstract
BACKGROUND To assess the association and outcomes of acute kidney injury (AKI) in infants diagnosed with congenital diaphragmatic hernia (CDH). METHODS We analyzed the National Inpatient Sample dataset for the years 2010 through 2018. We evaluated the prevalence and outcomes associated with AKI in infants diagnosed with CDH. Outcomes were assessed using regression analysis while controlling for variables. RESULTS A total of 32,042,481 term infants were identified, of them 10,804 had CDH. Prevalence of AKI in infants with CDH was 6.5% compared to 0.05% in those without CDH (aOR = 14.7, CI: 13.0-16.6). ECMO was utilized at 62% of CDH infants that had AKI compared to 17% in infants without AKI (aOR = 4.22, CI: 3.38-5.27). Mortality was greater in CDH infants who developed AKI when compared to those without AKI (57.3 vs. 16.7%, aOR = 3.65, CI: 2.99-4.46). The trend of mortality in CDH infants who developed AKI decreased overtime, p < 0.001, while the trends for mortality in the overall CDH infants and in CDH infants without AKI did not change during the study period, p = 0.12. CONCLUSION AKI is not uncommon in infants diagnosed with CDH. ECMO utilization and mortality are substantially increased in CDH infants when they develop AKI. IMPACT Mortality in infants diagnosed with congenital diaphragmatic hernia (CDH) is relatively high despite advances in neonatal care. Infants with CDH are potentially at increased risk of acute kidney injury (AKI). Within CDH population, infants diagnosed with AKI are at increased risk for ECMO use and mortality. This is the largest study to address the association and outcomes of AKI in term infants diagnosed with CDH.
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Affiliation(s)
- Marwa M Elgendy
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, Ohio & Department of Pediatrics, University of Florida, Jacksonville, FL, USA.
| | - Afeez Adisa
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Mohsen Farghaly
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Mahmoud Ali
- Department of Pediatrics, MetroHealth Medical center, Cleveland, OH, USA
| | - Mohamed A Mohamed
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, OH, USA
| | - Hany Aly
- Department of Neonatology, Cleveland Clinic Children's, Cleveland, OH, USA
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Larabee SM, Hollinger LE, Vogel AM. Systemic anticoagulation in ECMO. Semin Pediatr Surg 2023; 32:151333. [PMID: 37967498 DOI: 10.1016/j.sempedsurg.2023.151333] [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: 11/17/2023]
Abstract
While unfractionated heparin (UFH) remains the mainstay of anticoagulation during pediatric extracorporeal life support, direct thrombin inhibitors (DTIs) are increasingly used. In this article, we will review most recent evidence regarding utilization of both UFH and DTIs and compare their known advantages and disadvantages. We will present anticoagulation monitoring strategies during ECMO and outline the most recent Extracorporeal Life Support Organization's anticoagulation guidelines, however with the caveat that there are no true consensus recommendations for anticoagulation management in pediatric ECMO. With these updates, we will serve as the bedside clinician's refresher on common practices for anticoagulation during "routine" ECMO. We will additionally highlight special circumstances, including high risk surgical procedures during ECMO, in which adjustments in anticoagulation and/or addition of antifibrinolytic therapy might mitigate risk.
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Affiliation(s)
- Shannon M Larabee
- Texas Children's Hospital and Baylor College of Medicine, United States
| | | | - Adam M Vogel
- Texas Children's Hospital and Baylor College of Medicine, United States
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9
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Scott Eldredge R, Russell KW. Pediatric surgical interventions on ECMO. Semin Pediatr Surg 2023; 32:151330. [PMID: 37931540 DOI: 10.1016/j.sempedsurg.2023.151330] [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: 11/08/2023]
Abstract
Extra Corporeal Membrane Oxygenation (ECMO) has historically been reserved for refractory pulmonary and cardiac support in children and adult. Operative intervention on ECMO was traditionally contraindicated due to hemorrhagic complications exacerbated by critical illness and anticoagulation needs. With advancements in ECMO circuitry and anticoagulation strategies operative procedures during ECMO have become feasible with minimal hemorrhagic risks. Here we review anticoagulation and operative intervention considerations in the pediatric population during ECMO cannulation. Pediatric surgical interventions currently described in the literature while on ECMO support include thoracotomy/thoracoscopy, tracheostomy, laparotomy, and injury related procedures i.e. wound debridement. A patient should not be precluded from a surgical intervention while on ECMO, if the surgery is indicated.
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Affiliation(s)
- R Scott Eldredge
- Department of Surgery, Mayo Clinic, Phoenix, AZ, United States; Department of Pediatric Surgery, Phoenix Children's, Phoenix, AZ, United States
| | - Katie W Russell
- Department of Surgery, Division of Pediatric Surgery, University of Utah, Salt Lake City, UT, United States.
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10
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Hong SM, Chen XH, Zhou SJ, Hong JJ, Zheng YR, Chen Q, Huang JX. Successful extracorporeal membrane oxygenation for postoperative cardiopulmonary failure in newborns with congenital diaphragmatic hernia: case reports and literature reviews. Front Pediatr 2023; 11:1158885. [PMID: 37441572 PMCID: PMC10333486 DOI: 10.3389/fped.2023.1158885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023] Open
Abstract
Introduction Congenital diaphragmatic hernia (CDH) is a structural defect caused by inadequate fusion of the pleuroperitoneal membrane that forms the diaphragm, allowing peritoneal viscera to protrude into the pleural cavity. Up to 30% of newborns with CDH require extracorporeal membrane oxygenation (ECMO) support. As with all interventions, the risks and benefits of ECMO must be carefully considered in these patients. Cardiopulmonary function has been shown to worsen rather than improve after surgical CDH repair. Even after a detailed perioperative assessment, sudden cardiopulmonary failure after surgery is dangerous and requires timely and effective treatments. Method Three cases of cardiopulmonary failure after surgical CDH treatment in newborns have been reported. ECMO support was needed for these three patients and was successfully discontinued. We report our treatment experience. Conclusion ECMO is feasible for the treatment of postoperative cardiopulmonary failure in newborns with CDH.
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Use of Aminocaproic Acid With Bivalirudin for Hemostatic Management of Abdominal Surgery for Neonate on Extracorporeal Support. ASAIO J 2023; 69:e42-e45. [PMID: 35439195 DOI: 10.1097/mat.0000000000001736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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12
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Fideler F, Mustafi M, Kirschner HJ, Gerbig I, Fuchs J, Hofbeck M, Kumpf M, Kagan O, Michel J, Jost W, Neunhoeffer F. Successful on-ECLS Repair of CDH and Omphalocele in a Newborn. European J Pediatr Surg Rep 2023; 11:e15-e19. [PMID: 37051184 PMCID: PMC10085641 DOI: 10.1055/s-0043-1767734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 02/08/2023] [Indexed: 04/14/2023] Open
Abstract
Both congenital diaphragmatic hernias (CDHs) and omphaloceles show relevant overall mortality rates as individual findings. The combination of the two has been described only sparsely in the literature and almost always with a fatal course. Here, we describe a term neonate with a rare high-risk constellation of left-sided CDH and a large omphalocele who was successfully treated on extracorporeal life support (ECLS). Prenatally, the patient was diagnosed with a large omphalocele and a left CDH with a lung volume of ∼27% and an observed to expected lung-to-head ratio of 30%. Due to respiratory insufficiency, an ECLS device was implanted. As weaning from ECLS was not foreseeable, the female infant underwent successful surgery on ECLS on the ninth day of life. Perioperative high-frequency oscillatory ventilation and circulatory and coagulation management under point-of-care monitoring were the main anesthesiological challenges. Over the following 3 days, ECLS weaning was successful, and the patient was extubated after another 43 days. Surgical treatment on ECLS can expand the spectrum of therapy in high-risk constellations if potential risks are minimized and there is close interdisciplinary cooperation.
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Affiliation(s)
- Frank Fideler
- Department of Anesthesiology and Intensive Care Medicine, University Hospital, Tübingen, Germany
- Address for correspondence Frank Fideler, MD Department of Anesthesiology and Intensive Care Medicine, University Hospital,Tübingen,Germany
| | - Migdad Mustafi
- Department of Thoracic, Heart and Vascular Surgery, University Hospital, Tübingen, Germany
| | - Hans-Joachim Kirschner
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Tübingen, Germany
| | - Ines Gerbig
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children's Hospital, Tübingen, Germany
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Tübingen, Germany
| | - Michael Hofbeck
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children's Hospital, Tübingen, Germany
| | - Matthias Kumpf
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children's Hospital, Tübingen, Germany
| | - Oliver Kagan
- Department of Women's Health, University Women's Hospital, Tübingen, Germany
| | - Jörg Michel
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children's Hospital, Tübingen, Germany
| | - Walter Jost
- Cardiovascular Engineering, University Hospital, Tübingen, Germany
| | - Felix Neunhoeffer
- Department of Pediatric Cardiology, Pulmonology and Intensive Care Medicine, University Children's Hospital, Tübingen, Germany
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Yang Y, Gowda SH, Hagan JL, Hensch L, Teruya J, Fernandes CJ, Hui SKR. Blood transfusion is associated with increased mortality for neonates with congenital diaphragmatic hernia on extracorporeal membrane oxygenation support. Vox Sang 2022; 117:1391-1397. [PMID: 36121192 DOI: 10.1111/vox.13363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 08/29/2022] [Accepted: 09/05/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVES Blood transfusion is frequently needed to maintain adequate haemostasis and improve oxygenation for patients treated with extracorporeal membrane oxygenation (ECMO). It is more so for neonates with immature coagulation systems who require surgical intervention such as congenital diaphragmatic hernia (CDH) repair. There is growing evidence suggesting an association between blood transfusions and increased mortality. The aim of this study is to evaluate the association of blood transfusions during the peri-operative period of CDH repair, among other clinical parameters, with mortality in neonates undergoing on-ECMO CDH repair. MATERIALS AND METHODS We performed a single centre retrospective chart review of all neonates with CDH undergoing on-ECMO surgical repair from January 2010 to December 2020. Logistic regression was used to investigate associations with survival status. RESULTS Sixty-two patients met the inclusion criteria. Platelet transfusions (odds ratio [OR] 1.42, 95% confidence interval [CI]: 1.06-1.90) in the post-operative period and ECMO duration (OR 1.17, 95% CI: 1.05-1.30) were associated with increased mortality. Major bleeding complications had the strongest association with mortality (OR 10.98, 95% CI: 3.27-36.91). Gestational age, birth weight, Apgar scores, sex, blood type, right versus left CDH, venovenous versus venoarterial ECMO and duration of ECMO before CDH repair and circuit change after adjusting for ECMO duration were not significantly associated with survival. CONCLUSION Platelet transfusion in the post-operative period and major bleeding are associated with increased mortality in CDH neonates with surgical repair. The data suggest a need to develop robust plans for monitoring and preventing coagulation aberrancies during neonatal ECMO support.
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Affiliation(s)
- Yu Yang
- Department of Pathology and Immunology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Sharada H Gowda
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Joseph L Hagan
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Lisa Hensch
- Department of Pathology and Immunology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,Department of Anesthesiology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Jun Teruya
- Department of Pathology and Immunology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,Department of Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Caraciolo J Fernandes
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Shiu-Ki R Hui
- Department of Pathology and Immunology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
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14
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Management of the CDH patient on ECLS. Semin Fetal Neonatal Med 2022; 27:101407. [PMID: 36411199 DOI: 10.1016/j.siny.2022.101407] [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: 11/18/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is the most common indication for respiratory extracorporeal life support (ECLS) in neonates. The survival rate of CDH neonates treated with ECLS is 50%, and this figure has remained relatively stable over the last few decades. This is likely because the current population of CDH neonates who require ECLS have a higher risk profile [1]. The management of neonates with CDH has evolved over time to emphasize postnatal stabilization, gentle ventilation, and multi-modal treatment of pulmonary hypertension. In order to minimize practice variation, many centers have adopted CDH-specific clinical practice guidelines, however care is not standardized between different centers and outcomes vary [3]. The purpose of this review is to summarize our current understanding of issues central to the care of neonates with CDH treated with ECLS and specifically highlight how the use of the Extracorporeal Life Support Organization (ELSO) data have added to our understanding of CDH.
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15
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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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16
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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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17
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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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18
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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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19
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Surgical Repair of Congenital Diaphragmatic Hernia After Extracorporeal Membrane Oxygenation Cannulation: Early Repair Improves Survival. Ann Surg 2021; 274:186-194. [PMID: 31425289 DOI: 10.1097/sla.0000000000003386] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine the optimal timing of congenital diaphragmatic hernia (CDH) repair after extracorporeal membrane oxygenation (ECMO) cannulation. SUMMARY BACKGROUND DATA The timing of CDH repair after ECMO cannulation remains a controversial topic due to studies with low power or strong selection bias. METHODS This is a 2-aim retrospective cohort study based on the CDH Study Group registry for the period of 2007-2017. Aim 1-Compare On versus After ECMO repair. Aim 2-Compare Early versus Late repair on ECMO. In order to minimize selection bias and account for non-repairs, subjects in each aim were stratified into study groups based on their treatment center's characteristics. In each aim, the study groups were matched based on propensity score (PS). The main outcomes included mortality rate and incidence of non-repair. RESULTS In aim 1, 136 patients remained in each group after PS matching. Compared to the After ECMO group, patients in the On ECMO group demonstrated a lower mortality rate, hazard ratio (HR) 0.54 (0.38, 0.77) (P < 0.001), and lower incidence of non-repair, 5.9% versus 33.8% (P < 0.001). In aim 2, 77 patients remained in each group after PS matching. Compared to the Late group, Early repair of CDH on ECMO was associated with a lower mortality rate, HR 0.51 (0.33, 0.77) (P = 0.002), and lower incidence of non-repair, 9.1% versus 44.2% (P < 0.001). CONCLUSIONS The approach of early repair after ECMO cannulation is associated with improved survival compared to delayed surgical correction.
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20
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Donepudi R, Belfort MA, Shamshirsaz AA, Lee TC, Keswani SG, King A, Ayres NA, Fernandes CJ, Sanz-Cortes M, Nassr AA, Espinoza AF, Style CC, Espinoza J. Fetal endoscopic tracheal occlusion and pulmonary hypertension in moderate congenital diaphragmatic hernia. J Matern Fetal Neonatal Med 2021; 35:6967-6972. [PMID: 34096456 DOI: 10.1080/14767058.2021.1932806] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To study the role of fetal endoscopic tracheal occlusion (FETO) on resolution of pulmonary hypertension (PH) in fetuses with isolated moderate left-sided diaphragmatic hernia (CDH). METHODS This retrospective study included fetuses with CDH evaluated between February 2004 and July 2017. Using the tracheal occlusion to accelerate lung growth (TOTAL) trial definition, we classified fetuses into moderate left CDH if O/E-LHR (observed/expected-lung head ratio) was 25-34.9% regardless of liver position or O/E-LHR of 35-44.9% if liver was in the chest. Postnatal echocardiograms were used to diagnose PH. Logistic regression analyses were performed to determine the relationship of FETO with study outcomes. RESULTS Of 184 cases with no other major anomalies, 30 (16%) met criteria. There were nine FETO and 21 non-FETO cases. By hospital discharge, a higher proportion of infants in the FETO group had resolution of PH (87.5 (7/8) vs. 40% (8/20); p=.013). FETO was associated with adjusted odds ratio of 17.3 (95% CI: 1.75-171; p=.015) to resolve PH by hospital discharge. No significant differences were noted in need for ECMO or survival to discharge between groups. CONCLUSIONS Infants with moderate left-sided CDH according to O/E-LHR, FETO is associated with resolution of PH by the time of hospital discharge.
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Affiliation(s)
- Roopali Donepudi
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Michael A Belfort
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Alireza A Shamshirsaz
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Timothy C Lee
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Sundeep G Keswani
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Alice King
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Nancy A Ayres
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Pediatrics - Cardiology Section, Baylor College of Medicine, Houston, TX, USA
| | - Caraciolo J Fernandes
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Newborn Section, Baylor College of Medicine, Houston, TX, USA
| | - Magdalena Sanz-Cortes
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Ahmed A Nassr
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Andres F Espinoza
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Candace C Style
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Jimmy Espinoza
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
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21
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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: 20] [Impact Index Per Article: 6.7] [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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22
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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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23
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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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24
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Corroenne R, Zhu KH, Johnson R, Mehollin-Ray AR, Shamshirsaz AA, Nassr AA, Belfort MA, Cortes MS, Shetty A, Lee W, Espinoza J. Cost-effective fetal lung volumetry for assessment of congenital diaphragmatic hernia. Eur J Obstet Gynecol Reprod Biol 2021; 260:22-28. [PMID: 33713885 DOI: 10.1016/j.ejogrb.2021.02.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/16/2021] [Accepted: 02/25/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVES (1) To investigate the reproducibility of total fetal lung volume (TFLV) measurements using a free 3D modeling software (3DSlicer); (2) To correlate these measurements with lung-to-head ratio (LHR) or TFLV measured using PACS and; (3) To determine the role of 3DSlicer in predicting perinatal outcomes in cases with congenital diaphragmatic hernia (CDH) who had fetal tracheal occlusion (FETO). METHODS Retrospective cohort study between 2012 and 2017 at Texas Children's Hospital (2011-2017), including all patients who underwent FETO for CDH. LHR was measured by ultrasound and TFLV was measured by MRI at the time of referral and 6 weeks after FETO using 3DSlicer and PACS. We evaluated intra- and inter-rater reliability of TFLV measurement using 3DSlicer, infant survival to 1 year, need for ECMO and pulmonary hypertension. RESULTS The intra- and inter-rater reliability of TFLV measured with 3DSlicer was excellent before and after FETO (Intra-class correlation coefficient: 0.98-0.99 and 0.94-0.99, respectively). There was a good correlation between TFLV measured with PACS and with 3DSlicer before and after FETO (r = 0.78 and r = 0.99, respectively). Similarly, there was a good correlation between TFLV measurements using PACS or 3DSlicer and LHR after FETO (r = 0.86 and r = 0.88, respectively). Infants who survived to 1 year had a significantly higher TFLV evaluated with 3DSlicer before FETO compared to non-surviving infants (OR = 1.16[1.1-1.3], p = 0.03) as well as a significantly higher TFLV evaluated by 3DSlicer after FETO (OR = 1.2[1-1.4], p = 0.04). CONCLUSION Lung volume measurements using free 3DSlicer in infants with severe CDH who underwent FETO are reproducible and reliable, and have comparable predictive capability for survival as those measured using conventional software.
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Affiliation(s)
- Romain Corroenne
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Katherine H Zhu
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Rebecca Johnson
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Amy R Mehollin-Ray
- E. B. Singleton Department of Radiology, Texas Children's Hospital & Department of Radiology, Baylor College of Medicine, Houston, TX, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Ahmed A Nassr
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Michael A Belfort
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Magdalena Sanz Cortes
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Anil Shetty
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Wesley Lee
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA
| | - Jimmy Espinoza
- Department of Obstetrics and Gynecology, Texas Children's Hospital & Baylor College of Medicine, Houston, TX, USA.
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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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Skertich NJ, Ingram MCE, Ritz E, Shah AN, Raval MV. The influence of prematurity on neonatal surgical morbidity and mortality. J Pediatr Surg 2020; 55:2608-2613. [PMID: 32498947 DOI: 10.1016/j.jpedsurg.2020.03.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/06/2020] [Accepted: 03/21/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND As survival rates amongst premature infants have improved, prematurity remains a leading contributor to neonatal surgical morbidity and mortality. This study aims to better assess the influence of prematurity on surgical outcomes. METHODS The NSQIP-Pediatric database was used to compare outcomes between preterm and term infants undergoing surgical repair of select congenital anomalies from 2012 to 2017. Prematurity was categorized as extremely preterm (EP) (<29 weeks), very preterm (VP) (29-32 weeks), moderate to late preterm (MLP) (33-36 weeks), and term (≥37 weeks). Significance was determined using Chi-square tests, Fisher exact tests and adjusted logistic regression analysis. RESULTS 4852 infants were identified with 45 (0.9%) EP, 211 (4.3%) VP, 1492 (30.8%) MLP, and 3104 (64.0%) term. Compared to term, preterm infants have increased odds of surgical morbidity (EP Odds Ratio (OR) 3.2 95% Confidence Interval (CI) 1.6-6.4, VP OR 1.2 95%CI 0.9-1.7, and MLP OR 1.2 95%CI 1.0-1.4). 30-day mortality decreased as neonatal age increased from 22.2% EP to 2.9% term (p < 0.001). Premature populations had higher rates of sepsis, pneumonia, bleeding requiring transfusion and 30-day mortality. CONCLUSIONS Prematurity increases morbidity and mortality amongst neonates undergoing surgery. Risk-adjustment for prematurity is needed and premature infants may have unique quality improvement targets. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Nicholas J Skertich
- Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA.
| | - Martha-Conley E Ingram
- Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Ethan Ritz
- Rush Bioinformatics and Biostatistics Core, Rush University Medical Center, Chicago, IL 60612, USA
| | - Ami N Shah
- Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Mehul V Raval
- Division of Pediatric Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA.
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Abstract
Congenital diaphragmatic hernia (CDH) is a rare developmental defect of the diaphragm, characterized by herniation of abdominal contents into the chest that results in varying degrees of pulmonary hypoplasia and pulmonary hypertension (PH). Significant advances in the prenatal diagnosis and identification of prognostic factors have resulted in the continued refinement of the approach to fetal therapies for CDH. Postnatally, protocolized approaches to lung-protective ventilation, nutrition, prevention of infection, and early aggressive management of PH have led to improved outcomes in infants with CDH. Advances in our understanding of the associated left ventricular (LV) hypoplasia and myocardial dysfunction in infants with severe CDH have allowed for the optimization of hemodynamics and management of PH. This article provides a comprehensive review of CDH for the anesthesiologist, focusing on the complex pathophysiology, advances in prenatal diagnosis, fetal interventions, and optimal postnatal management of CDH.
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Affiliation(s)
| | | | - Jason Gien
- Pediatrics, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
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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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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: 23] [Impact Index Per Article: 5.8] [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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Heiwegen K, van Heijst AFJ, Daniels-Scharbatke H, van Peperstraten MCP, de Blaauw I, Botden SMBI. Congenital diaphragmatic eventration and hernia sac compared to CDH with true defects: a retrospective cohort study. Eur J Pediatr 2020; 179:855-863. [PMID: 31965300 PMCID: PMC7220865 DOI: 10.1007/s00431-020-03576-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 01/06/2020] [Accepted: 01/10/2020] [Indexed: 11/25/2022]
Abstract
Congenital diaphragmatic eventration (CDE) and congenital diaphragmatic hernia (CDH) with or without hernia sac are three different types of congenital diaphragmatic malformations, which this study evaluates. All surgically treated patients with CDE or Bochdalek type CDH between 2000 and 2016 were included in this retrospective analysis. Demographics, CDH-characteristics, treatment, and clinical outcome were evaluated. In total, 200 patients were included. Patients with an eventration or hernia sac had no significant differences and were compared as patients without a true defect to patients with a true defect. The 1-year survival of patients with a true defect was significantly lower than patients with no true defect (76% versus 97%, p = 0.001). CDH with no true defect had significantly better short-term outcomes than CDH with true defect requiring patch repair. However, at 30 days, they more often required oxygen supplementation (46% versus 26%, p = 0.03) and had a higher recurrence rate (8% versus 0%, p = 0.006) (three eventration and two hernia sac patients). Conclusion: Patients without a true defect seem to have a more similar clinical outcome than CDH patients with a true defect, with a better survival. However, the recurrence rate and duration of oxygen supplementation at 30 days are higher than CDH patients with a true defect.What is Known:• Congenital diaphragmatic hernia with or without hernia sac and congenital diaphragmatic eventration (incomplete muscularization) are often treated similarly.• Patients with hernia sac and eventration are thought to have a relatively good outcome, but exact numbers are not described.What is New:• Congenital diaphragmatic eventration and patients with hernia sac seem to have a more similar clinical outcome than Bochdalek type CDH with a true defect.• Patients without a true defect (eventration or hernia sac) have a high recurrence rate.
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Affiliation(s)
- Kim Heiwegen
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Arno FJ van Heijst
- Department of Neonatology, Radboudumc-Amalia Children’s Hospital, Nijmegen, Netherlands
| | - Horst Daniels-Scharbatke
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Michelle CP van Peperstraten
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Ivo de Blaauw
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
| | - Sanne MBI Botden
- Department of Surgery, Division of Pediatric Surgery, Radboudumc-Amalia Children’s Hospital, Route 618, PO box 9101, 6500 Nijmegen, HB Netherlands
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Style CC, Olutoye OO, Belfort MA, Ayres NA, Cruz SM, Lau PE, Shamshirsaz AA, Lee TC, Olutoye OA, Fernandes CJ, Cortes MS, Keswani SG, Espinoza J. Fetal endoscopic tracheal occlusion reduces pulmonary hypertension in severe congenital diaphragmatic hernia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:752-758. [PMID: 30640410 DOI: 10.1002/uog.20216] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/19/2018] [Accepted: 01/04/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVE Fetal endoscopic tracheal occlusion (FETO) is associated with increased perinatal survival and reduced need for extracorporeal membrane oxygenation (ECMO) in fetuses with severe congenital diaphragmatic hernia (CDH). This study evaluates the impact of FETO on the resolution of pulmonary hypertension (PH) in fetuses with isolated CDH. METHODS We reviewed retrospectively the medical records of all fetuses evaluated for CDH between January 2004 and July 2017 at a single institution. Fetuses with additional major structural or chromosomal abnormalities were excluded. CDH cases were classified retrospectively into mild, moderate and severe groups based on prenatal magnetic resonance imaging indices (observed-to-expected total fetal lung volume and percentage of intrathoracic liver herniation). Presence of PH was determined based on postnatal echocardiograms. Logistic regression analyses were performed to evaluate the relationship between FETO and resolution of PH by 1 year of age while controlling for side of the CDH, use of ECMO, gestational age at diagnosis, gestational age at delivery, fetal gender, sildenafil use at discharge and CDH severity. Resolution of PH by 1 year of age was compared between a cohort of fetuses with severe CDH that underwent FETO and a cohort that did not have the procedure (non-FETO). A subanalysis was performed restricting the analysis to isolated left CDH. Parametric and non-parametric tests were used for comparisons. RESULTS Of 257 CDH cases evaluated, 72% (n = 184) had no major structural or chromosomal anomalies of which 58% (n = 107) met the study inclusion criteria. The FETO cohort consisted of 19 CDH cases and the non-FETO cohort (n = 88) consisted of 31 (35%) mild, 32 (36%) moderate and 25 (28%) severe CDH cases. All infants with severe CDH, regardless of whether they underwent FETO, had evidence of neonatal PH. FETO (OR, 3.57; 95% CI, 1.05-12.10; P = 0.041) and ECMO (OR, 5.01; 95% CI, 2.10-11.96; P < 0.001) were independent predictors of resolution of PH by 1 year of age. A higher proportion of infants with severe CDH that underwent FETO had resolution of PH by 1 year after birth compared with infants with severe CDH in the non-FETO cohort (69% (11/16) vs 28% (7/25); P = 0.017). Similar results were observed when the analysis was restricted to cases with left-sided CDH (PH resolution in 69% (11/16) vs 28% (5/18); P = 0.032). CONCLUSION In infants with severe CDH, FETO and ECMO are independently associated with increased resolution of PH by 1 year of age. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- C C Style
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - O O Olutoye
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - M A Belfort
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - N A Ayres
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Cardiology Section, Baylor College of Medicine, Houston, TX, USA
| | - S M Cruz
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - P E Lau
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - A A Shamshirsaz
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - T C Lee
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - O A Olutoye
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Anesthesiology, Baylor College of Medicine, Houston, TX, USA
| | - C J Fernandes
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Pediatrics, Newborn Section, Baylor College of Medicine, Houston, TX, USA
| | - M Sanz Cortes
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - S G Keswani
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- The Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - J Espinoza
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX, USA
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
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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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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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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: 22] [Impact Index Per Article: 4.4] [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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Style CC, Olutoye OO, Verla MA, Lopez KN, Vogel AM, Lau PE, Cruz SM, Espinoza J, Fernandes CJ, Keswani SG, Lee TC. Fetal echocardiography (ECHO) in assessment of structural heart defects in congenital diaphragmatic hernia patients: Is early postnatal ECHO necessary for ECMO candidacy? J Pediatr Surg 2019; 54:920-924. [PMID: 30954228 PMCID: PMC6709683 DOI: 10.1016/j.jpedsurg.2019.01.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 01/27/2019] [Indexed: 01/07/2023]
Abstract
PURPOSE The purpose of this study was to determine the accuracy of fetal echocardiogram (ECHO) for detecting cardiac structural anomalies that may impact Extracorporeal Membrane Oxygenation (ECMO) candidacy in infants with Congenital Diaphragmatic Hernia (CDH). METHODS A retrospective review was performed on fetuses with CDH (January 2007-June 2017). Inclusion criteria were inborn and at least one prenatal and postnatal ECHO. ECHOs were evaluated for structural heart defects. Primary outcomes were accuracy of prenatal fetal ECHO and identify differences between prenatal and postnatal ECHO. Descriptive statistics and Chi-square analysis were performed. RESULTS 131 inborn patients were identified. Mean gestational age of fetal ECHO was 26.6 ± 5.5 weeks. The median time to postnatal ECHO was DOL 1 [0-30]. Fetal ECHO had 92% accuracy, 83% sensitivity, 93% specificity, PPV of 95%, NPV of 92%, and a 90% accuracy for visualization of at least one pulmonary vein into the left atrium on the contralateral (non-CDH) side. Thirty-five percent of patients received ECMO, and 26% had an associated cardiac anomaly. All ECMO patients had an accurate structural fetal ECHO. CONCLUSION Fetal ECHO is sufficient for identifying major structural heart defects at large volume centers with trained pediatric cardiologists and may be used to guide clinical management, particularly in regards to ECMO candidacy. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Candace C Style
- Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Oluyinka O Olutoye
- Texas Children's Fetal Center, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Department of Obstetrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Department of Gynecology-Maternal Fetal Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Mariatu A Verla
- Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Keila N Lopez
- Cardiology-Pediatrics Division, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Adam M Vogel
- Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Patricio E Lau
- Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Stephanie M Cruz
- Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Jimmy Espinoza
- Texas Children's Fetal Center, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Department of Obstetrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Department of Gynecology-Maternal Fetal Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Caraciolo J Fernandes
- Pediatrics-Newborn Section, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Sundeep G Keswani
- Texas Children's Fetal Center, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Timothy C Lee
- Texas Children's Fetal Center, Baylor College of Medicine, Texas Children's Hospital, Houston, TX; Michael E. DeBakey Department of Surgery-Division of Pediatric Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX.
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Delaplain PT, Jancelewicz T, Di Nardo M, Zhang L, Yu PT, Cleary JP, Morini F, Harting MT, Nguyen DV, Guner YS. Management preferences in ECMO mode for congenital diaphragmatic hernia. J Pediatr Surg 2019; 54:903-908. [PMID: 30786989 DOI: 10.1016/j.jpedsurg.2019.01.019] [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] [Received: 01/20/2019] [Accepted: 01/27/2019] [Indexed: 01/15/2023]
Abstract
PURPOSE The purpose of this study was to identify management preferences that may exist in the care of infants with CDH receiving ECMO with emphasis on VV-ECMO. METHODS A survey was created to measure treatment preferences regarding ECMO use in CDH. The survey was distributed to all APSA and ELSO/Euro-ELSO members via e-mail. Survey results were summarized using descriptive statistics. RESULTS The survey had 230 respondents. The survey participants were surgeons (75%), neonatologists/intensivists (23%), and "other" (2%). The mean annual center volume was 11.6(±9.6) CDH cases, and the average number treated with ECMO was 4.5 (±6.4) cases/yr. The most agreed upon criteria for ECMO initiation were preductal O2 saturation <80% refractory to ventilator manipulation and medical therapy (89%), oxygenation index >40 (80%), severe air-leak (79%), and mixed acidosis (75%). Over 60% of respondents agreed the VV-ECMO would be optimum for average risk neonates. However, this preference diminished as the pre-ECMO level of cardiac support increased. When asked about why each respondent would choose VA-ECMO over VV-ECMO, the responses varied significantly between surgeons and non-surgeons. CONCLUSION While there seem to be areas of consensus among practitioners, such as criteria for initiation of ECMO, this survey revealed substantial variation in individual practice patterns regarding the use of ECMO for CDH. TYPE OF STUDY Qualitative, Survey. LEVEL OF EVIDENCE IV.
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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.
| | - Tim Jancelewicz
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Division of Pediatric Surgery, Memphis, TN
| | - Matteo Di Nardo
- Pediatric Intensive Care Unit, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - 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
| | - John P Cleary
- Children's Hospital of Orange County, Division of Neonatology, Orange, CA
| | - Francesco Morini
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Matthew T Harting
- Department of Pediatric Surgery, University of Texas McGovern Medical School and Children's Memorial Hermann Hospital, Houston, TX
| | - Danh V Nguyen
- University of California, Irvine School of Medicine, Department of Medicine, Orange, CA
| | - 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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Puligandla P, Skarsgard E, Offringa M, Adatia I, Baird R, Bailey M, Brindle M, Chiu P, Cogswell A, Dakshinamurti S, Flageole H, Keijzer R, McMillan D, Oluyomi-Obi T, Pennaforte T, Perreault T, Piedboeuf B, Riley SP, Ryan G, Synnes A, Traynor M. Diagnosis and management of congenital diaphragmatic hernia: a clinical practice guideline. CMAJ 2019; 190:E103-E112. [PMID: 29378870 DOI: 10.1503/cmaj.170206] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
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- Montreal Children’s Hospital, Montréal, Que
| | | | | | | | - Ian Adatia
- University of Alberta and Glenwood Radiology and Medical Centre, Edmonton, Alta
| | - Robert Baird
- British Columbia Children’s Hospital, Vancouver, BC
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Anne Synnes
- British Columbia Women’s Hospital & Health Centre, Vancouver, BC
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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: 31] [Impact Index Per Article: 6.2] [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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Cairo SB, Arbuthnot M, Boomer LA, Dingeldein MW, Feliz A, Gadepalli S, Newton CR, Ricca R, Vogel AM, Rothstein DH. Controversies in extracorporeal membrane oxygenation (ECMO) utilization and congenital diaphragmatic hernia (CDH) repair using a Delphi approach: from the American Pediatric Surgical Association Critical Care Committee (APSA-CCC). Pediatr Surg Int 2018; 34:1163-1169. [PMID: 30132059 DOI: 10.1007/s00383-018-4337-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE Review current practices and expert opinions on contraindications to extracorporeal membrane oxygenation (ECMO) in congenital diaphragmatic hernia (CDH) and contraindications to repair of CDH following initiation of ECMO. METHODS Modified Delphi method was employed to achieve consensus among members of the American Pediatric Surgical Association Critical Care Committee (APSA-CCC). RESULTS Overall response rate was 81% including current and former members of the APSA-CCC. An average of 5-15 CDH repairs were reported annually per institution; 26-50% of patients required ECMO. 100% of respondents would not offer ECMO to a patient with a complex or unrepairable cardiac defects or lethal chromosomal abnormality; 94.1% would not in the setting of severe intracranial hemorrhage (ICH). 76.5% and 72.2% of respondents would not offer CDH repair to patients on ECMO with grade III-IV ICH or new diagnosis of lethal genetic or metabolic abnormalities, respectively. There was significant variability in whether or not to repair CDH if unable to wean from ECMO at 4-5 weeks. CONCLUSIONS Significant variability in practice pattern and opinions exist regarding contraindications to ECMO and when to offer repair of CDH for patients on ECMO. Ongoing work to evaluate outcomes is needed to standardize management and minimize potentially futile interventions. LEVEL OF EVIDENCE V (expert opinion).
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Affiliation(s)
- Sarah B Cairo
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, 1001 Main Street, Buffalo, NY, 14203, USA.
| | - Mary Arbuthnot
- Department of Pediatric and General Surgery, Naval Medical Center Portsmouth, Portsmouth, USA
| | - Laura A Boomer
- Department of Surgery, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, USA
| | - Michael W Dingeldein
- Department of Pediatric Surgery, Rainbow Babies and Children Hospital, Cleveland, USA
| | - Alexander Feliz
- Department of Pediatric Surgery, University of Tennessee Health Sciences, Memphis, USA
| | - Samir Gadepalli
- C.S. Mott Children's Hospital, Michigan Medicine, Ann Arbor, USA
| | - Chris R Newton
- Department of Pediatric Surgery, University of California at San Francisco Benioff Children's Hospital Oakland, San Francisco, USA
| | - Robert Ricca
- Department of Pediatric and General Surgery, Naval Medical Center Portsmouth, Portsmouth, USA
| | - Adam M Vogel
- Department of Pediatric General Surgery, Texas Children's Hospital, Houston, USA
| | - David H Rothstein
- Department of Pediatric Surgery, John R. Oishei Children's Hospital, 1001 Main Street, Buffalo, NY, 14203, USA.,Department of Surgery, Jacobs School of Medicine, State University of New York, University at Buffalo, Buffalo, USA
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Extracorporeal Membrane Oxygenation in Premature Infants With Congenital Diaphragmatic Hernia. ASAIO J 2018; 64:e126-e129. [DOI: 10.1097/mat.0000000000000724] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Dhillon GS, Maskatia SA, Loar RW, Colquitt JL, Mehollin-Ray AR, Ruano R, Belfort MA, Olutoye OO, Kailin JA. The impact of fetal endoscopic tracheal occlusion in isolated left-sided congenital diaphragmatic hernia on left-sided cardiac dimensions. Prenat Diagn 2018; 38:812-820. [PMID: 30047996 DOI: 10.1002/pd.5333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Fetal endoscopic tracheal occlusion (FETO) is offered to fetuses with congenital diaphragmatic hernia (CDH) and severe lung hypoplasia to promote lung growth and may secondarily affect left heart growth. The effects of FETO on left heart hypoplasia (LHH) are not described post-CDH repair. METHODS A retrospective analysis was performed for fetuses with left-sided CDH who underwent FETO and severity-matched controls from 2007 to 2016 at our institution. Echocardiographic, ultrasound, and MRI data were reviewed. Left heart dimensions were assessed prenatally and postnatally. Primary clinical outcome evaluated was death. RESULTS Twelve FETO patients and 18 controls were identified. Fetal LHH was noted in both groups and worsened after FETO. Postnatal mitral valve dimensions were larger in the FETO group pre-CDH repair (P = .03). Post-CDH repair, mitral valve and left ventricular dimensions were not significantly different between groups (P = .79 and P = .63 respectively) while FETO aortic valve dimensions were smaller (P = .04). Extracorporeal membrane oxygenation use was lower in the FETO group. No associations were found between left heart dimensions and outcomes. CONCLUSION Although increased lung growth was seen after FETO, fetal LHH persisted with relative normalization seen post-repair. Persistent LHH post-FETO could be secondary to a small contribution of pulmonary venous return to the fetal left heart and increased intrathoracic pressures post-FETO.
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Affiliation(s)
- Gurpreet S Dhillon
- Lillie Frank Abercrombie Section of Pediatric Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - Shiraz A Maskatia
- Section of Pediatric Cardiology, Stanford University School of Medicine, Stanford, CA, USA
| | - Robert W Loar
- Lillie Frank Abercrombie Section of Pediatric Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - John L Colquitt
- Lillie Frank Abercrombie Section of Pediatric Cardiology, Baylor College of Medicine, Houston, TX, USA
| | | | - Rodrigo Ruano
- Department of Obstetrics, Mayo Clinic School of Medicine, Rochester, MN, USA
| | - Michael A Belfort
- Department of Obstetrics, Baylor College of Medicine, Houston, TX, USA
| | - Oluyinka O Olutoye
- Section of Pediatric Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Joshua A Kailin
- Lillie Frank Abercrombie Section of Pediatric Cardiology, Baylor College of Medicine, Houston, TX, USA
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Affiliation(s)
- Michael Dingeldein
- Division of General & Thoracic Pediatric Surgery, Case Western Reserve University, Rainbow Babies and Children's Hospital, 11100 Euclid Avenue, MAC 1000, Cleveland, OH 44106-1716, USA.
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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: 21] [Impact Index Per Article: 3.5] [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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Abstract
Extracorporeal membrane oxygenation (ECMO), a life-saving therapy for respiratory and cardiac failure, was first used in neonates in the 1970s. The indications and criteria for ECMO have changed over the years, but it continues to be an important option for those who have failed other medical therapies. Since the Extracorporeal Life Support Organization (ELSO) Registry was established in 1989, more than 29,900 neonates have been placed on ECMO for respiratory failure, with 84% surviving their ECMO course, and 73% surviving to discharge or transfer. In this chapter, we will review the basics of ECMO, patient characteristics and criteria, patient management, ECMO complications, special uses of neonatal ECMO, and patient outcomes.
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Affiliation(s)
- Kathryn Fletcher
- Department of Pediatrics, Division of Neonatology, LAC + USC Medical Center, Keck School of Medicine of University of Southern California, Los Angeles, CA; Division of Neonatology, Fetal and Neonatal Institute, Children's Hospital Los Angeles, Los Angeles, CA; Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Rachel Chapman
- Department of Pediatrics, Division of Neonatology, LAC + USC Medical Center, Keck School of Medicine of University of Southern California, Los Angeles, CA; Division of Neonatology, Fetal and Neonatal Institute, Children's Hospital Los Angeles, Los Angeles, CA; Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA.
| | - Sarah Keene
- Division of Neonatal-Perinatal Medicine, Emory University School of Medicine, Atlanta, GA; Children's Healthcare of Atlanta, Atlanta, GA
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Deeney S, Howley LW, Hodges M, Liechty KW, Marwan AI, Gien J, Kinsella JP, Crombleholme TM. Impact of Objective Echocardiographic Criteria for Timing of Congenital Diaphragmatic Hernia Repair. J Pediatr 2018; 192:99-104.e4. [PMID: 29106923 DOI: 10.1016/j.jpeds.2017.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 07/27/2017] [Accepted: 09/06/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To assess the impact of specific echocardiographic criteria for timing of congenital diaphragmatic hernia repair on the incidence of acute postoperative clinical decompensation from pulmonary hypertensive crisis and/or acute respiratory decompensation, with secondary outcomes including survival to discharge, duration of ventilator support, and length of hospitalization. STUDY DESIGN The multidisciplinary congenital diaphragmatic hernia management team instituted a protocol in 2012 requiring the specific criterion of echocardiogram-estimated pulmonary artery pressure ≤80% systemic blood pressure before repairing congenital diaphragmatic hernias. A retrospective review of 77 neonatal patients with Bochdalek hernias repaired between 2008 and 2015 were reviewed: group 1 included patients repaired before protocol implementation (n = 25) and group 2 included patients repaired after implementation (n = 52). RESULTS The groups had similar baseline characteristics. Postoperative decompensation occurred less often in group 2 compared with group 1 (17% vs 48%, P = .01). Adjusted analysis accounting for repair type, liver herniation, and prematurity yielded similar results (15% vs 37%, P = .04). Group 2 displayed a trend toward improved survival to 30 days postoperatively, though this did not reach statistical significance (94% vs 80%, P = .06). Patient survival to discharge, duration of ventilator support, and length of hospitalization were not different between groups. CONCLUSIONS The implementation of a protocol requiring echocardiogram-estimated pulmonary arterial pressure ≤80% of systemic pressure before congenital diaphragmatic hernia repair may reduce the incidence of acute postoperative decompensation, although there was no difference in longer-term secondary outcomes, including survival to discharge.
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Affiliation(s)
- Scott Deeney
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Lisa W Howley
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Maggie Hodges
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Kenneth W Liechty
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Ahmed I Marwan
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Jason Gien
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - John P Kinsella
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Timothy M Crombleholme
- The Colorado Fetal Care Center, Divisions of Pediatric General, Thoracic and Fetal Surgery, Pediatric Cardiology, Neonatology, and Multidisciplinary Congenital Diaphragmatic Hernia Management Team, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO.
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