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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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Avena-Zampieri CL, Hutter J, Rutherford M, Milan A, Hall M, Egloff A, Lloyd DFA, Nanda S, Greenough A, Story L. Assessment of the fetal lungs in utero. Am J Obstet Gynecol MFM 2022; 4:100693. [PMID: 35858660 PMCID: PMC9811184 DOI: 10.1016/j.ajogmf.2022.100693] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 07/12/2022] [Accepted: 07/12/2022] [Indexed: 01/07/2023]
Abstract
Antenatal diagnosis of abnormal pulmonary development has improved significantly over recent years because of progress in imaging techniques. Two-dimensional ultrasound is the mainstay of investigation of pulmonary pathology during pregnancy, providing good prognostication in conditions such as congenital diaphragmatic hernia; however, it is less validated in other high-risk groups such as those with congenital pulmonary airway malformation or preterm premature rupture of membranes. Three-dimensional assessment of lung volume and size is now possible using ultrasound or magnetic resonance imaging; however, the use of these techniques is still limited because of unpredictable fetal motion, and such tools have also been inadequately validated in high-risk populations other than those with congenital diaphragmatic hernia. The advent of advanced, functional magnetic resonance imaging techniques such as diffusion and T2* imaging, and the development of postprocessing pipelines that facilitate motion correction, have enabled not only more accurate evaluation of pulmonary size, but also assessment of tissue microstructure and perfusion. In the future, fetal magnetic resonance imaging may have an increasing role in the prognostication of pulmonary abnormalities and in monitoring current and future antenatal therapies to enhance lung development. This review aims to examine the current imaging methods available for assessment of antenatal lung development and to outline possible future directions.
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Affiliation(s)
- Carla L Avena-Zampieri
- Department of Women and Children's Health, King's College London, London, United Kingdom; Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Jana Hutter
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Mary Rutherford
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Anna Milan
- Neonatal Unit, Guy's and St Thomas' National Health Service Foundation Trust, London, United Kingdom
| | - Megan Hall
- Department of Women and Children's Health, King's College London, London, United Kingdom; Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Alexia Egloff
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - David F A Lloyd
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Surabhi Nanda
- Fetal Medicine Unit, Guy's and St Thomas' National Health Service Foundation Trust, London, United Kingdom
| | - Anne Greenough
- Department of Women and Children's Health, King's College London, London, United Kingdom; Neonatal Unit, King's College Hospital, London, United Kingdom; Asthma UK Centre in Allergic Mechanisms of Asthma, King's College London, London, United Kingdom; National Institute for Health and Care Research Biomedical Research Centre, Guy's & St Thomas National Health Service Foundation Trust and King's College London, London, United Kingdom
| | - Lisa Story
- Department of Women and Children's Health, King's College London, London, United Kingdom; Centre for the Developing Brain, King's College London, London, United Kingdom; Fetal Medicine Unit, Guy's and St Thomas' National Health Service Foundation Trust, London, United Kingdom.
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Kosinski P, Luterek K, Lipa M, Wielgos M. Lung growth index and lung growth ratio - new ultrasound parameters for predicting neonatal survival in fetuses with isolated left sided congenital diaphragmatic hernia? J Matern Fetal Neonatal Med 2020; 33:4033-4036. [PMID: 30866691 DOI: 10.1080/14767058.2019.1594193] [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: 10/27/2022]
Abstract
Objective: To evaluate the accuracy of several ultrasound parameters used to predict neonatal survival in fetuses with isolated left-sided severe congenital diaphragmatic hernia. This study is to compare different measurement methods. Also, two new ultrasound parameters have been described: the lung growth ratio (LGR) and the lung growth index (LGI).Methods: This was a retrospective study in pregnancies with a congenital diaphragmatic hernia (CDH) treated by fetoscopic tracheal occlusion (FETO). Pictures revealing four-chamber view of the fetal heart were reviewed and the right lung area was remeasured with several techniques: anterior-posterior, longest diameter, and tracing method. Based on the measurements, different parameters were obtained: lung-to-head ratio (LHR) (anterior-posterior), LHR (longest diameter), LHR (tracing method), o/e LHR (longest diameter), quantitative lung index (QLI) (longest diameter), and QLI (tracing method). All measurements were taken at the time of balloon insertion and at the time of balloon removal. In order to describe and compare fetal lung size indices in terms of their value as predictors of neonatal survival, receiver operating characteristic (ROC) analysis was applied.Results: Lung-to-head ratio calculated at the time of balloon occlusion measured with the tracing method reached the most significant statistical difference (p < .01) and the best combination of sensitivity, specificity, and accuracy. Neither of the two new parameters (LGR and LGI) was better compared to previously described indices. Among all analyzed parameters, LHR measured with the tracing method at the time of balloon removal was the best predictor of neonatal survival.
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Affiliation(s)
- Przemyslaw Kosinski
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Luterek
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Michal Lipa
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
| | - Miroslaw Wielgos
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Warsaw, Poland
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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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Rodó C, Illescas T, Arévalo S, Pérez-Hoyos S, Carreras E. Follow-up of fetuses with congenital diaphragmatic hernia: The quantitative lung index. Eur J Obstet Gynecol Reprod Biol 2018; 225:22-25. [PMID: 29627662 DOI: 10.1016/j.ejogrb.2018.03.036] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 02/09/2018] [Accepted: 03/19/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To assess the longitudinal behavior of Quantitative Lung Index (QLI) for the follow-up of fetuses with congenital diaphragmatic hernia. STUDY DESIGN Retrospective study of fetuses with isolated left congenital diaphragmatic hernia. The fetuses were assessed by ultrasound at different gestational ages and QLI was retrospectively calculated by means of previous lung-to-head ratio measurements. We used a random effects model (mixed model with repeated measurements) to compare the performance of the QLI in operated and non-operated fetuses throughout pregnancy. RESULTS Fifty-eight cases of isolated left diaphragmatic hernia with complete follow-up were assessed in Hospital Universitari Vall d'Hebron in Barcelona (2003-2015). Thirty-eight of them were managed expectantly (non-TO) and the other 20 underwent tracheal occlusion (TO). All fetuses undergoing tracheal occlusion had lung-to-head ratio (LHR) <1, observed-to-expected LHR (o/eLHR) ≤45%, QLI <0.6 and liver up inside the thorax. The survival rate was 87% for the non-TO group and 60% for the TO group (p = 0.02). The QLI remained constant throughout pregnancy in both groups. The QLI in the TO group had lower values than the non-TO group (p < 0.03). CONCLUSION The quantitative lung index was constant during pregnancy. This index was lower in fetuses undergoing tracheal occlusion but no significant changes were seen in its performance during pregnancy.
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Affiliation(s)
- Carlota Rodó
- Maternal-fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain.
| | - Tamara Illescas
- Maternal-fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
| | - Silvia Arévalo
- Maternal-fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
| | - Santiago Pérez-Hoyos
- Department of Statistics and Preventive Medicine, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
| | - Elena Carreras
- Maternal-fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Spain
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