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Nes E, Chugh PV, Keefe G, Culbreath K, Morrow KA, Ehret DEY, Soll RF, Horbar JD, Harting MT, Lally KP, Modi BP, Jaksic T, Edwards EM. Predictors of Mortality in Very Low Birth Weight Neonates With Congenital Diaphragmatic Hernia. J Pediatr Surg 2024; 59:818-824. [PMID: 38368194 DOI: 10.1016/j.jpedsurg.2024.01.032] [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: 01/10/2024] [Accepted: 01/22/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Limited data exists regarding the mortality of very low birth weight (VLBW) neonates with congenital diaphragmatic hernia (CDH). This study aims to quantify and determine predictors of mortality in VLBW neonates with CDH. METHODS This analysis of 829 U.S. NICUs included VLBW [birth weight ≤1500g] neonates, born 2011-2021 with and without CDH. The primary outcome was in-hospital mortality. A generalized estimating equation regression model determined the adjusted risk ratio (ARR) of mortality. RESULTS Of 426,140 VLBW neonates, 535 had CDH. In neonates with CDH, 48.4% had an additional congenital anomaly vs 5.5% without. In-hospital mortality for neonates with CDH was 70.4% vs 12.6% without. Of those with CDH, 73.3% died by day of life 3. Of VLBW neonates with CDH, 38% were repaired. A subgroup analysis was performed on 60% of VLBW neonates who underwent delivery room intubation or mechanical ventilation, as an indicator of active treatment. Mortality in this group was 62.7% for neonates with CDH vs 16.4% without. Higher Apgars at 1 min and repair of CDH were associated with lower mortality (ARR 0.91; 95%CI 0.87,0.96 and ARR 0.28; 0.21,0.39). The presence of additional congenital anomalies was associated with higher mortality (ARR 1.14; 1.01,1.30). CONCLUSION These benchmark data reveal that VLBW neonates with CDH have an extremely high mortality. Almost half of the cohort have an additional congenital anomaly which significantly increases the risk of death. This study may be utilized by providers and families to better understand the guarded prognosis of VLBW neonates with CDH. TYPE OF STUDY Level II. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Emily Nes
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Priyanka V Chugh
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Gregory Keefe
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | | | | | - Danielle E Y Ehret
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Roger F Soll
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA
| | - Matthew T Harting
- McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston, Congenital Diaphragmatic Hernia Study Group, Houston, TX, USA
| | - Kevin P Lally
- McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston, Congenital Diaphragmatic Hernia Study Group, Houston, TX, USA
| | - Biren P Modi
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Tom Jaksic
- Boston Children's Hospital, Department of Surgery, Boston, MA, USA
| | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, USA; University of Vermont Larner College of Medicine and University of Vermont Medical Center, Burlington, VT, USA; University of Vermont, Department of Mathematics and Statistics, Burlington, VT, USA.
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Renik-Jankowska W, Buczyńska A, Sidorkiewicz I, Kosiński P, Zbucka-Krętowska M. Exploring new perspectives on congenital diaphragmatic hernia: A comprehensive review. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167105. [PMID: 38428682 DOI: 10.1016/j.bbadis.2024.167105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024]
Abstract
Congenital diaphragmatic hernia (CDH) represents a developmental anomaly that profoundly impacts the embryonic development of both the respiratory and cardiovascular systems. Understanding the influences of developmental defects, their origins, and clinical consequences is of paramount importance for further research and the advancement of therapeutic strategies for this condition. In recent years, groundbreaking studies in the fields of metabolomics and genomics have significantly expanded our knowledge regarding the pathogenic mechanisms of CDH. These investigations introduce novel diagnostic and therapeutic avenues. CDH implies a scarcity of available information within this domain. Consequently, a comprehensive literature review has been undertaken to synthesize existing data, providing invaluable insights into this rare disease. Improved comprehension of the molecular underpinnings of CDH has the potential to refine diagnostic precision and therapeutic interventions, thus potentially enhancing clinical outcomes for CDH patients. The identification of potential biomarkers assumes paramount significance for early disease detection and risk assessment in CDH, facilitating prompt recognition and the implementation of appropriate interventions. The process of translating research findings into clinical practice is significantly facilitated by an exhaustive literature review. It serves as a pivotal step, enabling the integration of novel, more effective diagnostic and therapeutic modalities into the management of CDH patients.
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Affiliation(s)
- Weronika Renik-Jankowska
- Department of Gynecological Endocrinology and Adolescent Gynecology, Medical University of Bialystok, M. Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland.
| | - Angelika Buczyńska
- Clinical Research Centre, Medical University of Bialystok, M. Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland.
| | - Iwona Sidorkiewicz
- Clinical Research Support Centre, Medical University of Bialystok, ul. M. Skłodowskiej-Curie 24a, 15-276 Bialystok, Poland.
| | - Przemysław Kosiński
- Department of Obstetrics, Perinatology, and Gynecology, Medical University of Warsaw, Żwirki i Wigury 63A, 02-091 Warszawa, Poland.
| | - Monika Zbucka-Krętowska
- Department of Gynecological Endocrinology and Adolescent Gynecology, Medical University of Bialystok, M. Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland
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Yoshida T, Goya H, Tsukayama M, Kuda M, Yogi A, Mekaru K, Nakanishi K. Evaluation of brain development and damage using magnetic resonance imaging of congenital diaphragmatic hernia survivors: An analysis using the global brain abnormality score. Pediatr Neonatol 2024; 65:127-132. [PMID: 37684160 DOI: 10.1016/j.pedneo.2023.04.012] [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: 11/09/2022] [Revised: 03/24/2023] [Accepted: 04/20/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND The short-term prognosis of central nervous system in congenital diaphragmatic hernia (CDH) survivors has been determined by magnetic resonance imaging (MRI), but its relationship with acute management is unclear. We aimed to investigate the association between the intubation period and the Global Brain Abnormality Score (GBAS) in CDH survivors using brain MRI. METHODS Fifty-seven patients with CDH who were hospitalized at a single NICU between January 2004 and December 2019 were retrospectively reviewed. After excluding 5 patients who died shortly after birth and two who could not be weaned from the ventilator, the acute management of the 50 remaining patients was investigated. We also investigated the relationship between the GBAS and intubation period in 25 patients who underwent brain MRI at discharge. RESULTS The long-intubation group (intubation ≥12 days) had lower Apgar scores and fetal lung-thoracic ratios, and longer time to radical surgery, and parenteral nutrition and tube feeding periods. Nitric oxide inhalation, liver prolapse, patch closure, and extracorporeal membrane oxygenation were independent risk factors for long-intubation. Eighty-four percent of CDH survivors had some imaging abnormalities, including developmental and signaling abnormalities. In the long-intubation group, the body of the corpus callosum was thin and the cerebral hemispheric space was widened, and GBAS deterioration was significantly related to the intubation period. CONCLUSION Brain MRI abnormalities were found in 84% of CDH survivors. Prolonged intubation is associated with worsening of the GBAS. Thus, the duration of intubation may be a surrogate outcome for the neurological prognosis of CDH survivors.
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Affiliation(s)
- Tomohide Yoshida
- Maternity and Perinatal Care Center, University of the Ryukyus Hospital, Nishihara, Okinawa, Japan.
| | - Hideki Goya
- Maternity and Perinatal Care Center, University of the Ryukyus Hospital, Nishihara, Okinawa, Japan
| | - Mayumi Tsukayama
- Maternity and Perinatal Care Center, University of the Ryukyus Hospital, Nishihara, Okinawa, Japan
| | - Masaaki Kuda
- Department of Digestive and General Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara, Okinawa, Japan
| | - Akira Yogi
- Department of Radiology, University of the Ryukyus Hospital, Nishihara, Okinawa, Japan
| | - Keiko Mekaru
- Maternity and Perinatal Care Center, University of the Ryukyus Hospital, Nishihara, Okinawa, Japan
| | - Koichi Nakanishi
- Department of Child Health and Welfare, Graduate School of Medicine, University of the Ryukyus, Nishihara, Okinawa, Japan
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Bhutada S, Tran-Lundmark K, Kramer B, Conner P, Lowry AM, Blackstone E, Frenckner B, Mesas-Burgos C, Apte SS. Identification of protein biomarkers associated with congenital diaphragmatic hernia in human amniotic fluid. Sci Rep 2023; 13:15483. [PMID: 37726509 PMCID: PMC10509251 DOI: 10.1038/s41598-023-42576-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 09/12/2023] [Indexed: 09/21/2023] Open
Abstract
Congenital diaphragmatic hernia (CDH) is a severe birth defect frequently associated with pulmonary hypoplasia, pulmonary hypertension, and heart failure. Since amniotic fluid comprises proteins of both fetal and maternal origin, its analysis could provide insights on mechanisms underlying CDH and provide biomarkers for early diagnosis, severity of pulmonary changes and treatment response. The study objective was to identify proteomic changes in amniotic fluid consistently associated with CDH. Amniotic fluid was obtained at term (37-39 weeks) from women with normal pregnancies (n = 5) or carrying fetuses with CDH (n = 5). After immuno-depletion of the highest abundance proteins, off-line fractionation and high-resolution tandem mass spectrometry were performed and quantitative differences between the proteomes of the groups were determined. Of 1036 proteins identified, 218 were differentially abundant. Bioinformatics analysis showed significant changes in GP6 signaling, in the MSP-RON signaling in macrophages pathway and in networks associated with cardiovascular system development and function, connective tissue disorders and dermatological conditions. Differences in selected proteins, namely pulmonary surfactant protein B, osteopontin, kallikrein 5 and galectin-3 were validated by orthogonal testing using ELISA in larger cohorts and showed statistically significant differences aiding in the diagnosis and prediction of CDH. The findings provide potential tools for clinical management of CDH.
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Affiliation(s)
- Sumit Bhutada
- Department of Biomedical Engineering-ND20, Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Karin Tran-Lundmark
- Department of Experimental Medical Science and Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- The Pediatric Heart Center, Skane University Hospital, Lund, Sweden
| | - Benjamin Kramer
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Peter Conner
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Ashley M Lowry
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Eugene Blackstone
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Bjorn Frenckner
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Carmen Mesas-Burgos
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Suneel S Apte
- Department of Biomedical Engineering-ND20, Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
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