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Abdelrazek AA, Kamel SM, Elbakry AAE, Elmazzahy EA. Lung ultrasound in early prediction of bronchopulmonary dysplasia in pre-term babies. J Ultrasound 2024:10.1007/s40477-024-00913-9. [PMID: 38907789 DOI: 10.1007/s40477-024-00913-9] [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: 04/02/2024] [Accepted: 04/28/2024] [Indexed: 06/24/2024] Open
Abstract
PURPOSE Bronchopulmonary dysplasia (BPD) is a respiratory morbidity related to prematurity. Early prediction of BPD allows the selection of patients who would benefit from new therapies. Lung ultrasound (LUS) is a non-invasive diagnostic tool that has proven to be reliable for many neonatal diseases recently. The study aimed to detect the role of LUS in predicting BPD at days 7 and 14 of life in preterm babies. METHODS This was a prospective cohort study that included 95 preterm babies ≤ 34 weeks. Lung ultrasounds were performed on days 7 and 14 of life. RESULTS The mean gestational age of the studied neonates was 30.25 ± 2.21 weeks. The mean birth weight was 1347.66 ± 432.14 gm. Patients who developed BPD had statistically significantly higher LUS scores on both days 7 and 14 of life. At first examination, a LUS score > 8 showed a sensitivity of 83.33% and a specificity of 60.87%, whereas at follow-up, a LUS score > 8 showed a sensitivity of 76.39% and a specificity of 82.61%. The multivariate logistic regression analysis shows that the most important factors associated with BPD were gestational age ≤ 30 weeks, LUS score at first examination > 8, platelets ≤ 245 × 109/L, segment neutrophils ≤ 42%, and CRP > 5 mg/l. CONCLUSIONS The LUS score predicts BPD at 7 and 14 days of life. LUS scores increased with increasing BPD severity. LUS score > 8 was an independent factor in the prediction of BPD.
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Affiliation(s)
| | - Sara Mahmoud Kamel
- Diagnostic and Intervention Radiology Department, Cairo University Hospitals, Kasr Al-Ainy, Cairo, Egypt
| | | | - Esraa Ahmed Elmazzahy
- Department of Pediatrics, Cairo University Children's Hospital, Cairo, Egypt.
- AboulRish Children Hospital, 1 Aly Ibrahim Bash St, Sayeda Zeinab, Cairo, 11617, Egypt.
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2
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Moreira AG, Husain A, Knake LA, Aziz K, Simek K, Valadie CT, Pandillapalli NR, Trivino V, Barry JS. A clinical informatics approach to bronchopulmonary dysplasia: current barriers and future possibilities. Front Pediatr 2024; 12:1221863. [PMID: 38410770 PMCID: PMC10894945 DOI: 10.3389/fped.2024.1221863] [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: 05/13/2023] [Accepted: 01/23/2024] [Indexed: 02/28/2024] Open
Abstract
Bronchopulmonary dysplasia (BPD) is a complex, multifactorial lung disease affecting preterm neonates that can result in long-term pulmonary and non-pulmonary complications. Current therapies mainly focus on symptom management after the development of BPD, indicating a need for innovative approaches to predict and identify neonates who would benefit most from targeted or earlier interventions. Clinical informatics, a subfield of biomedical informatics, is transforming healthcare by integrating computational methods with patient data to improve patient outcomes. The application of clinical informatics to develop and enhance clinical therapies for BPD presents opportunities by leveraging electronic health record data, applying machine learning algorithms, and implementing clinical decision support systems. This review highlights the current barriers and the future potential of clinical informatics in identifying clinically relevant BPD phenotypes and developing clinical decision support tools to improve the management of extremely preterm neonates developing or with established BPD. However, the full potential of clinical informatics in advancing our understanding of BPD with the goal of improving patient outcomes cannot be achieved unless we address current challenges such as data collection, storage, privacy, and inherent data bias.
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Affiliation(s)
- Alvaro G Moreira
- Department of Pediatrics, University of Texas Health San Antonio, San Antonio, TX, United States
| | - Ameena Husain
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Lindsey A Knake
- Department of Pediatrics, University of Iowa, Iowa City, IA, United States
| | - Khyzer Aziz
- Department of Pediatrics, Johns Hopkins University, Baltimore, MD, United States
| | - Kelsey Simek
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Charles T Valadie
- Department of Pediatrics, University of Texas Health San Antonio, San Antonio, TX, United States
| | | | - Vanessa Trivino
- Department of Pediatrics, University of Texas Health San Antonio, San Antonio, TX, United States
| | - James S Barry
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, United States
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3
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Alonso-Ojembarrena A, Aldecoa-Bilbao V, De Luca D. Imaging of bronchopulmonary dysplasia. Semin Perinatol 2023; 47:151812. [PMID: 37775364 DOI: 10.1016/j.semperi.2023.151812] [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] [Indexed: 10/01/2023]
Abstract
Bronchopulmonary dysplasia (BPD) is a multifactorial disease with many associated co-morbidities, responsible for most cases of chronic lung disease in childhood. The use of imaging exams is pivotal for the clinical care of BPD and the identification of candidates for experimental therapies and a closer follow-up. Imaging is also useful to improve communication with the family and objectively evaluate the clinical evolution of the patient's disease. BPD imaging has been classically performed using only chest X-rays, but several modern techniques are currently available, such as lung ultrasound, thoracic tomography, magnetic resonance imaging and electrical impedance tomography. These techniques are more accurate and provide clinically meaningful information. We reviewed the most recent evidence published in the last five years regarding these techniques and analyzed their advantages and disadvantages.
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Affiliation(s)
- Almudena Alonso-Ojembarrena
- Neonatal Intensive Care Unit, Puerta del Mar University Hospital, Cádiz. Spain; Biomedical Research and Innovation Institute of Cádiz (INiBICA). Research Unit, Puerta del Mar University Hospital, Cádiz. Spain.
| | - Victoria Aldecoa-Bilbao
- Neonatology Department, Hospital Clinic Barcelona. BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine. Barcelona, Spain
| | - Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "A.Béclère" Medical Center, Paris- Saclay University Hospitals, APHP, Paris, France; Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris-Saclay University, Paris, France; Department of Pediatrics, Division of Neonatology, Stanford University, School of Medicine, Palo Alto, CA, USA
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4
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Higano NS, Bates AJ, Gunatilaka CC, Hysinger EB, Critser PJ, Hirsch R, Woods JC, Fleck RJ. Bronchopulmonary dysplasia from chest radiographs to magnetic resonance imaging and computed tomography: adding value. Pediatr Radiol 2022; 52:643-660. [PMID: 35122130 PMCID: PMC8921108 DOI: 10.1007/s00247-021-05250-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 09/13/2021] [Accepted: 11/25/2021] [Indexed: 12/31/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is a common long-term complication of preterm birth. The chest radiograph appearance and survivability have evolved since the first description of BPD in 1967 because of improved ventilation and clinical strategies and the introduction of surfactant in the early 1990s. Contemporary imaging care is evolving with the recognition that comorbidities of tracheobronchomalacia and pulmonary hypertension have a great influence on outcomes and can be noninvasively evaluated with CT and MRI techniques, which provide a detailed evaluation of the lungs, trachea and to a lesser degree the heart. However, echocardiography remains the primary modality to evaluate and screen for pulmonary hypertension. This review is intended to highlight the important findings that chest radiograph, CT and MRI can contribute to precision diagnosis, phenotyping and prognosis resulting in optimal management and therapeutics.
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Affiliation(s)
- Nara S. Higano
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Alister J. Bates
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Chamindu C. Gunatilaka
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Erik B. Hysinger
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Paul J. Critser
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,Division of Cardiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Russel Hirsch
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,Division of Cardiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Jason C. Woods
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA
| | - Robert J. Fleck
- Center for Pulmonary Imaging Research, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Radiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH USA ,Department of Radiology, University of Cincinnati College of Medicine, 3333 Burnet Ave., ML 5031, Cincinnati, OH 45229 USA
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5
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Meta-analysis of Lung Ultrasound Scores for Early Prediction of Bronchopulmonary Dysplasia. Ann Am Thorac Soc 2021; 19:659-667. [PMID: 34788582 DOI: 10.1513/annalsats.202107-822oc] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
RATIONALE Lung ultrasound scores (LUS) might be useful in monitoring neonates with chronic pulmonary insufficiency of prematurity and in predicting bronchopulmonary dysplasia (BPD). Given their ease of use, accuracy and lack of invasiveness, LUS have been the subject of several recent studies. OBJECTIVE We sought to clarify whether LUS provide an accurate and early (within the first two weeks of life) prediction of BPD in preterm infants of gestational age <32weeks. METHODS Systematic review and diagnostic accuracy meta-analysis following PRISMA-P, PRISMA and QUADAS guidelines. Studies designed to predict BPD in the first two weeks of life using LUS were selected. A classical LUS (calculated for 6 chest areas) and its extended version (eLUS, 10 chest areas) were tested. RESULTS Seven studies (1027 neonates) were meta-analyzed. LUS and eLUS showed good diagnostic accuracy in predicting BPD at 7 and 14 days of life (AUC 0.85-0.87, pooled sensitivity 70-80%, pooled specificity 80-87%). The diagnostic accuracy of LUS and eLUS did not differ at any timepoint (AUC difference always p >0.05). Repeating the analyses without outliers or with moderate-to-severe BPD as outcome yielded similar results. Meta-regressions showed that prenatal steroid prophylaxis and sex were not significant effect confounders. CONCLUSIONS LUS are accurate for early prediction of BPD and moderate-to-severe BPD, in an average population of preterm infants <32weeks' gestation. The diagnostic accuracy is similar for LUS and eLUS, so the use of the simpler score should be advocated. Registration. PROSPERO CRD42021233010.
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Abstract
Bronchopulmonary dysplasia (BPD) is a chronic lung disease most commonly seen in preterm infants of low birthweight who required postnatal respiratory support. Although overall incidence rates have not changed, recent advancements in medical care have resulted in lower mortality rates, and those affected are beginning to live longer. As a result, the long-term repercussions of BPD are becoming more apparent. Whereas BPD has been thought of as a disease of just the lungs, resulting in abnormalities such as increased susceptibility to pulmonary infections, impaired exercise tolerance, and pulmonary hypertension, the enduring complications of BPD have been found to extend much further. This includes an increased risk for cerebral palsy and developmental delays, lower intelligence quotient (IQ) scores, impaired executive functioning, behavioral challenges, delays in expressive and receptive language development, and an increased risk of growth failure. In addition, the deficits of BPD have been found to influence much more than just physical health; BPD survivors have been noted to have higher rates of health care use, starting with the initial hospitalization and continuing with therapy and specialist follow-up, as well as impairments in quality of life, both physical and psychological, that continue into adulthood. The long-term consequences of BPD may best be addressed through future research, including better understanding of the pathophysiologic mechanisms leading to BPD, further comparisons between newborns with BPD and those without, and long-term assessment and management of BPD patients as adults.
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Affiliation(s)
- Travis D Homan
- Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, Missouri
| | - Ravi P Nayak
- Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, Missouri.
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7
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Forno E, Abman SH, Singh J, Robbins ME, Selvadurai H, Schumacker PT, Robinson PD. Update in Pediatrics 2020. Am J Respir Crit Care Med 2021; 204:274-284. [PMID: 34126039 DOI: 10.1164/rccm.202103-0605up] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Erick Forno
- Division of Pediatric Pulmonary Medicine, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania.,University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Steven H Abman
- Department of Pediatrics, Children's Hospital Colorado, Denver, Colorado.,University of Colorado Anschutz School of Medicine, Denver, Colorado
| | - Jagdev Singh
- Department of Respiratory Medicine, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Pediatrics and Child Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mary E Robbins
- Division of Neonatology, Ann and Robert H. Lurie Children's Hospital, Chicago, Illinois; and.,Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Hiran Selvadurai
- Department of Respiratory Medicine, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Pediatrics and Child Health, University of Sydney, Sydney, New South Wales, Australia
| | - Paul T Schumacker
- Division of Neonatology, Ann and Robert H. Lurie Children's Hospital, Chicago, Illinois; and.,Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Paul D Robinson
- Department of Respiratory Medicine, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Discipline of Pediatrics and Child Health, University of Sydney, Sydney, New South Wales, Australia
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8
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Tingay DG, Sett A, Jobe AH. Lung Ultrasound in Early Preterm Life: A Window into the Future? Am J Respir Crit Care Med 2021; 203:1338-1339. [PMID: 33556291 PMCID: PMC8456539 DOI: 10.1164/rccm.202101-0091ed] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- David G Tingay
- Neonatal Research Murdoch Children's Research Institute Parkville, Australia.,Neonatology The Royal Children's Hospital Parkville, Australia and.,Department of Paediatrics University of Melbourne Melbourne, Australia
| | - Arun Sett
- Neonatal Research Murdoch Children's Research Institute Parkville, Australia
| | - Alan H Jobe
- Neonatology/Pulmonary Biology Cincinnati Children's Hospital Cincinnati, Ohio and.,University of Cincinnati School of Medicine Cincinnati, Ohio
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9
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Sun YH, Yuan L, Du Y, Zhou JG, Lin SB, Zhang R, Dong Y, Chen C. Characterization of lung ultrasound imaging in preterm infants with bronchopulmonary dysplasia. Clin Hemorheol Microcirc 2021; 80:83-95. [PMID: 33935069 DOI: 10.3233/ch-211132] [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] [Indexed: 12/12/2022]
Abstract
BACKGROUND Lung ultrasound (LUS) is a bedside technique that can be used on diagnosis and follow-up of neonatal respiratory diseases. However, there are rare reports on the ultrasound features of bronchopulmonary dysplasia (BPD) which is one of the most common chronic lung diseases in preterm infants. OBJECTIVE To describe the ultrasound features of different BPD levels, and to investigate the value of ultrasound in evaluating moderate-to-severe BPD. METHODS In this prospective cohort study, newborns of less than 37 weeks' gestational age in neonatal intensive care unit (NICU) were included. The LUS characteristics including pleural line, alveolar-interstitial syndrome (AIS), retrodiaphragmatic hyperechogenicity and diaphragmatic morphology were observed and recorded. The reliability of LUS in evaluating moderate and severe BPD were compared and calculated. RESULTS A total of 108 infants were enrolled in our study: 39, 24, 29, 16 infants had non, mild, moderate and severe BPD. The median(IQR) pleura thickness in the moderate-to-severe BPD group was 1.7(1.6-1.85) mm, which was thicker than that in the none-to-mild BPD infants (P < 0.001), meanwhile the proportions of rough pleural lines, diffuse AIS, retrodiaphragmatic hyperechogenicity, small cysts above the diaphragm and rough diaphragm in the moderate-to-severe BPD group were also higher than those in none-to-mild BPD group (86.7% vs 36.5, 57.8% vs 7.9%, 37.8% vs 0, 33.3% vs 0, P < 0.001). In evaluating moderate-to-severe BPD, rough pleura had 91.1% (95% confidence interval [CI]: 0.793-0.965) in sensitivity, 91.3% (95% CI: 0.797-0.966) in negative predictive value (NPV), and 66.7% (95% CI: 0.544-0.771) in specificity. Small cysts had 100% (95% CI: 0.941-1) in specificity, 100% (95% CI: 0.816-1) in PPV, and 37.8% in sensitivity (95% CI: 0.251-0.524). Rough diaphragm had 100% (95% CI: 0.943-1) in sensitivity, 100% (95% CI: 0.796-1) in PPV and 33.3% (95% CI: 0.211-0.478) in specificity. CONCLUSIONS Depending on its unique advantages such as convenient, no radiation and repeatable, LUS is a valuable imaging method in assessing the severity of BPD, especially in moderate and severe BPD.
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Affiliation(s)
- Ying-Hua Sun
- Department of Ultrasound, Children's Hospital of Fudan University, Shanghai, China.,Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Lin Yuan
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Yang Du
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Jian-Guo Zhou
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Sam Bill Lin
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Rong Zhang
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chao Chen
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
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Predicting Long-Term Respiratory Outcomes in Premature Infants: Is It Time to Move beyond Bronchopulmonary Dysplasia? CHILDREN-BASEL 2020; 7:children7120283. [PMID: 33321724 PMCID: PMC7763238 DOI: 10.3390/children7120283] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 11/17/2022]
Abstract
Premature birth has been shown to be associated with adverse respiratory health in children and adults; children diagnosed with bronchopulmonary dysplasia (BPD) in infancy are at particularly high risk. Since its first description by Northway et al. about half a century ago, the definition of BPD has gone through several iterations reflecting the changes in the patient population, advancements in knowledge of lung development and injury, and improvements in perinatal care practices. One of the key benchmarks for optimally defining BPD has been the ability to predict long-term respiratory and health outcomes. This definition is needed by multiple stakeholders for hosts of reasons including: providing parents with some expectations for the future, to guide clinicians for developing longer term follow-up practices, to assist policy makers to allocate resources, and to support researchers involved in developing preventive or therapeutic strategies and designing studies with meaningful outcome measures. Long-term respiratory outcomes in preterm infants with BPD have shown variable results reflecting not only limitations of the current definition of BPD, but also potentially the impact of other prenatal, postnatal and childhood factors on the respiratory health. In this manuscript, we present an overview of the long-term respiratory outcomes in infants with BPD and discuss the role of other modifiable or non-modifiable factors affecting respiratory health in preterm infants. We will also discuss the limitations of using BPD as a predictor of respiratory morbidities and some of the recent advances in delineating the causes and severity of respiratory insufficiency in infants diagnosed with BPD.
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