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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; 27:653-662. [PMID: 38907789 PMCID: PMC11333650 DOI: 10.1007/s40477-024-00913-9] [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: 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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Puskarz-Gąsowska J, Kruczek P, Hożejowski R, Stefańska M, Błaż W, Sadowska-Krawczenko I, Majewska U, Bokiniec R. Lung Ultrasound Score in Neonatal RDS: Agreement between Sonography Expert and Neonatologists with Varying Levels of Experience. Healthcare (Basel) 2024; 12:1450. [PMID: 39057594 PMCID: PMC11276990 DOI: 10.3390/healthcare12141450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 07/15/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
This study aimed to assess interrater agreement in lung ultrasound scores (LUS) among neonatologists with varying experience levels and an expert sonographer. A post hoc analysis was conducted on data from a prospective multicenter study involving 155 infants born <34 weeks' gestation, all with respiratory distress syndrome. A total of 629 lung scans were performed and video-recorded by 21 point-of-care sonographers, including both experienced (n = 7) and inexperienced (n = 14) evaluators. Subsequently, a blinded expert sonographer re-evaluated the assigned LUS values. The Cohen's kappa statistic for individual pulmonary field assessments ranged from 0.89 to 0.93, indicating nearly perfect agreement. The interclass correlation coefficient (ICC) confirmed excellent reliability on total LUS values, demonstrating similar performance of experienced (ICC = 0.92, 95% CI 0.90-0.94) and inexperienced sonographers (ICC = 0.93, 95% CI 0.92-0.94). This study underscores that lung ultrasound is easily learned, and LUS exhibits outstanding reproducibility, irrespective of the sonographer's level of experience.
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Affiliation(s)
- Joanna Puskarz-Gąsowska
- Department of Neonatology and Neonatal Intensive Care, Medical University of Warsaw, 00-315 Warsaw, Poland; (J.P.-G.); (U.M.); (R.B.)
| | - Piotr Kruczek
- Department of Neonatology, Ujastek Medical Center, 31-752 Cracow, Poland
- Department of Neonatology, Czerwiakowski Hospital at Siemiradzki st., 31-137 Cracow, Poland
| | | | - Małgorzata Stefańska
- Neonatal and Intensive Care Department, F. Chopin District Specialist Hospital, 35-055 Rzeszów, Poland;
| | - Witold Błaż
- Neonatal and Intensive Care Department, Rzeszów Provincial Hospital No. 2, 35-055 Rzeszów, Poland;
- Faculty of Medicine, University of Rzeszów, 35-055 Rzeszów, Poland
| | | | - Urszula Majewska
- Department of Neonatology and Neonatal Intensive Care, Medical University of Warsaw, 00-315 Warsaw, Poland; (J.P.-G.); (U.M.); (R.B.)
| | - Renata Bokiniec
- Department of Neonatology and Neonatal Intensive Care, Medical University of Warsaw, 00-315 Warsaw, Poland; (J.P.-G.); (U.M.); (R.B.)
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Szymański P, Puskarz-Gąsowska J, Hożejowski R, Stefańska M, Błaż W, Sadowska-Krawczenko I, Majewska U, Tomaszkiewicz A, Piotrowska M, Kusibab-Mytych M, Słowik-Wasyluk N, Kruczek P, Bokiniec R. Prognostic Relevance of the Lung Ultrasound Score: A Multioutcome Study in Infants with Respiratory Distress Syndrome. Am J Perinatol 2024; 41:e2862-e2869. [PMID: 37848043 PMCID: PMC11150063 DOI: 10.1055/s-0043-1775975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/21/2023] [Indexed: 10/19/2023]
Abstract
OBJECTIVE There is growing evidence for the usefulness of the lung ultrasound score (LUS) in neonatal intensive care. We evaluated whether the LUS is predictive of outcomes in infants with respiratory distress syndrome (RDS). STUDY DESIGN Neonates less than 34 weeks of gestational age were eligible for this prospective, multicenter cohort study. The outcomes of interest were the need for mechanical ventilation (MV) at <72 hours of life, the need for surfactant (SF), successful weaning from continuous positive airway pressure (CPAP), extubation readiness, and bronchopulmonary dysplasia. Lung scans were taken at 0 to 6 hours of life (Day 1), on Days 2, 3, and 7, and before CPAP withdrawal or extubation. Sonograms were scored (range 0-16) by a blinded expert sonographer. The area under the receiver operating characteristic curve (AUC) was used to estimate the prediction accuracy of the LUS. RESULTS A total of 647 scans were obtained from 155 newborns with a median gestational age of 32 weeks. On Day 1, a cutoff LUS of 6 had a sensitivity (Se) of 88% and a specificity (Sp) of 79% to predict the need for SF (AUC = 0.86), while a cutoff LUS of 7 predicted the need for MV at <72 hours of life (Se = 89%, Sp = 65%, AUC = 0.80). LUS acquired prior to weaning off CPAP was an excellent predictor of successful CPAP withdrawal, with a cutoff level of 1 (Se = 67%, Sp = 100%, AUC = 0.86). CONCLUSION The LUS has significant predictive ability for important outcomes in neonatal RDS. KEY POINTS · Lung ultrasound has significant prognostic abilities in neonatal RDS.. · Early sonograms (0-6 h of life) accurately predict the requirement for SF and ventilation.. · Weaning off CPAP is effective when the LUS (range 0-16) is less than or equal to 1..
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Affiliation(s)
- Piotr Szymański
- Department of Neonatology, Ujastek Medical Center, Cracow, Poland
- Department of Neonatology, Czerwiakowski Hospital at Siemiradzki St., Cracow, Poland
| | | | | | - Małgorzata Stefańska
- Department of Neonatal and Intensive Care, F. Chopin District Specialist Hospital, Rzeszów, Poland
| | - Witold Błaż
- Department of Neonatal and Intensive Care, Rzeszów Provincial Hospital No. 2, Rzeszów, Poland
- Faculty of Medicine, University of Rzeszów, Rzeszów, Poland
| | | | - Urszula Majewska
- Department of Neonatal and Intensive Care, Medical University of Warsaw, Warsaw, Poland
| | - Anna Tomaszkiewicz
- Department of Neonatology, Ujastek Medical Center, Cracow, Poland
- Department of Neonatal and Intensive Care, Rzeszów Provincial Hospital No. 2, Rzeszów, Poland
| | | | - Marta Kusibab-Mytych
- Department of Neonatal and Intensive Care, F. Chopin District Specialist Hospital, Rzeszów, Poland
| | - Natalia Słowik-Wasyluk
- Department of Neonatal and Intensive Care, Rzeszów Provincial Hospital No. 2, Rzeszów, Poland
| | - Piotr Kruczek
- Department of Neonatology, Ujastek Medical Center, Cracow, Poland
- Department of Neonatology, Czerwiakowski Hospital at Siemiradzki St., Cracow, Poland
| | - Renata Bokiniec
- Department of Neonatal and Intensive Care, Medical University of Warsaw, Warsaw, Poland
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Aliyev F, Kayki G, Annakkaya Kocyigit T, İyigun İ, Yigit S. Lung ultrasound scores within the first 3 days of life to predict respiratory outcomes. Pediatr Pulmonol 2024; 59:662-668. [PMID: 38131470 DOI: 10.1002/ppul.26804] [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: 07/21/2023] [Revised: 11/15/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
BACKROUND Lung ultrasound (LUS) is a rapid and simple method to evaluate preterm babies with respiratory distress. Lately, LUS has also been reported as an accurate predictor for bronchopulmonary dysplasia (BPD). OBJECTIVES The aim of the study was to investigate the relationship between the LUS scores within the first 3 days of life and respiratory outcomes including the need and the duration of invasive mechanical ventilation, and development of BPD. METHODS It was a retrospective observational study. Preterm infants younger than 32 weeks were included at an academic tertiary Neonatal Intensive Care Unit between 2018 and 2023. LUS was performed within the first 3 days. Each lung was divided into three regions and defined as a score of 0 to 3 points; the total score was obtained by adding the six regional scores. LUS scores were noted in two groups as the highest and lowest scores. Statistical analyses were done to predict respiratory outcomes. RESULTS Total 218 patients were enrolled; 40, 17, and 18 infants had mild, moderate, and severe BPD, respectively. BPD did not develop in 143 patients. Within the first 3 days, the highest and lowest LUS scores significantly predicted moderate-to-severe BPD (p < .001) (area under receiver operating characteristic [ROC] curve, 0.684-0.913; area under ROC curve 0.647-0.902; respectively). High LUS scores were also related with the need of mechanical ventilation (p < .001). There was not a significant correlation between the duration of mechanical ventilation and the LUS scores. Regression analysis revealed that the highest LUS scores within the first 3 days of life, sepsis, and the presence of hemodynamically significant patent ductus arteriosus (hsPDA) were significantly associated with the severity of BPD. CONCLUSIONS In preterm babies, the LUS scores were useful to predict BPD and the need of invasive ventilation in long term. However, it was not related with the length of invasive ventilation.
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Affiliation(s)
- Ferid Aliyev
- Department of Pediatrics, Division of Neonatology, Hacettepe University, Ankara, Turkey
| | - Gozdem Kayki
- Department of Pediatrics, Division of Neonatology, Hacettepe University, Ankara, Turkey
| | | | - İrem İyigun
- Department of Pediatrics, Division of Neonatology, Hacettepe University, Ankara, Turkey
| | - Sule Yigit
- Department of Pediatrics, Division of Neonatology, Hacettepe University, Ankara, Turkey
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Chidini G, Raimondi F. Lung ultrasound for the sick child: less harm and more information than a radiograph. Eur J Pediatr 2024; 183:1079-1089. [PMID: 38127086 DOI: 10.1007/s00431-023-05377-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/07/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Abstract
In the realm of emergency medicine, the swift adoption of lung ultrasound (LU) has extended from the adult population to encompass pediatric and neonatal intensivists. LU stands out as a bedside, replicable, and cost-effective modality, distinct in its avoidance of ionizing radiations, a departure from conventional chest radiography. Recent years have witnessed a seamless adaptation of experiences gained in the adult setting to the neonatal and pediatric contexts, underscoring the versatility of bedside Point of care ultrasound (POCUS). This adaptability has proven reliable in diagnosing common pathologies and executing therapeutic interventions, including chest drainage, and central and peripheral vascular cannulation. The surge in POCUS utilization among neonatologists and pediatric intensivists is notable, spanning economically advanced Western nations with sophisticated, high-cost intensive care facilities and extending to low-income countries. Within the neonatal and pediatric population, POCUS has become integral for diagnosing and monitoring respiratory infections and chronic and acute lung pathologies. This, in turn, contributes to a reduction in radiation exposure during critical periods of growth, thereby mitigating oncological risks. Collaboration among various national and international societies has led to the formulation of guidelines addressing both the clinical application and regulatory aspects of operator training. Nevertheless, unified guidelines specific to the pediatric and neonatal population remain lacking, in contrast to the well-established protocols for adults. The initial application of POCUS in neonatal and pediatric settings centered on goal-directed echocardiography. Pivotal developments include expert statements in 2011, the UK consensus statement on echocardiography by neonatologists, and European training recommendations. The Australian Clinician Performed Ultrasound (CPU) program has played a crucial role, providing a robust academic curriculum tailored for training neonatologists in cerebral and cardiac assessment. Notably, the European Society for Paediatric and Neonatal Intensive Care (ESPNIC) recently disseminated evidence-based guidelines through an international panel, delineating the use and applications of POCUS in the pediatric setting. These guidelines are pertinent to any professional tending to critically ill children in routine or emergency scenarios. In light of the burgeoning literature, this paper will succinctly elucidate the methodology of performing an LU scan and underscore its primary indications in the neonatal and pediatric patient cohort. The focal points of this review comprise as follows: (1) methodology for conducting a lung ultrasound scan, (2) key ultrasonographic features characterizing a healthy lung, and (3) the functional approach: Lung Ultrasound Score in the child and the neonate. Conclusion: the aim of this review is to discuss the following key points: 1. How to perform a lung ultrasound scan 2. Main ultrasonographic features of the healthy lung 3. The functional approach: Lung Ultrasound Score in the child and the neonate What is Known: • Lung Ultrasound (LUS) is applied in pediatric and neonatal age for the diagnosis of pneumothorax, consolidation, and pleural effusion. • Recently, LUS has been introduced into clinical practice as a bedside diagnostic method for monitoring surfactant use in NARDS and lung recruitment in PARDS. What is New: • Lung Ultrasound (LUS) has proven to be useful in confirming diagnoses of pneumothorax, consolidation, and pleural effusion. • Furthermore, it has demonstrated effectiveness in monitoring the response to surfactant therapy in neonates, in staging the severity of bronchiolitis, and in PARDS.
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Affiliation(s)
- Giovanna Chidini
- Pediatric Intensive Care Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Anaesthesia, Intensive Care and Emergency Medicine Department, Milan, Italy.
| | - Francesco Raimondi
- Neonatal Intensive Care Unit, Department of Translational Medical Sciences, Università "Federico II" di Napoli, Naples, Italy
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Zong H, Huang Z, Fu Y, Chen X, Yu Y, Huang Y, Huang Y, Sun H, Yang C. Lung ultrasound score as a tool to predict severity of bronchopulmonary dysplasia in neonates born ≤25 weeks of gestational age. J Perinatol 2024; 44:273-279. [PMID: 38087005 DOI: 10.1038/s41372-023-01811-4] [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: 10/12/2022] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 02/07/2024]
Abstract
OBJECTIVE The primary aim was to evaluate whether the addition of the posterior lung aided in diagnostic accuracy of predicting bronchopulmonary dysplasia (BPD) vs moderate-severe BPD (msBPD); the secondary aim was to explore the diagnostic accuracy of two protocols for BPD vs msBPD. STUDY DESIGN This was a single-center prospective observational study. Preterm infants with a gestational age ≤ 25 weeks were included. Two LUS score protocols were evaluated on the 14th day of life (DOL): (A) evaluating the anterolateral (LUS score-al) lung and (B) the anterolateral combined with posterior (LUS score-alp) lung. The LUS score range for the two protocols was 0-32 and 0-48, respectively. RESULTS A total of eighty-nine infants were enrolled. Both the LUS score-al and LUS score-alp were higher in neonates developing BPD and msBPD than in the rest of the cohort (LUS score-al 24 (23,26) vs 22 (20,23); LUS score-alp 36 (34,39) vs 28 (25,32)) (LUS score-al 25 (24,26) vs 23 (21,24); LUS score-alp 40 (39,40) vs 34 (28,36)). The LUS score-al on the 14th DOL showed a moderate diagnostic accuracy to predict BPD and msBPD (AUC 95% CI: 0.797 [0.697-0.896]; 0.811[0.713-0.909]), while the LUS score-alp significantly improved diagnostic accuracy of BPD and msBPD (AUC 95% CI: 0.902 [0.834-0.970]; 0.922 [0.848-0.996]). A cutoff of 25 points in the LUS score-al provided a sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of 76.9%, 79.4%, 3.7, and 0.3 respectively to predict msBPD. Meanwhile, that of 39 points in the LUS score-alp provided a sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of 81%, 98.4%, 50.5 and 0.19 to predict msBPD, respectively. CONCLUSIONS The LUS score on the 14th DOL can predict BPD and msBPD with moderate diagnostic accuracy. Apart from that, scanning posterior enhanced diagnostic accuracy.
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Affiliation(s)
- Haifeng Zong
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Zhifeng Huang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Yongping Fu
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Xueyu Chen
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Yanliang Yu
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Yingsui Huang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Yichu Huang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Hongyan Sun
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China
| | - Chuanzhong Yang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, 518028, China.
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Gregorio-Hernández R, Sánchez-Luna M. Reply to: Lung ultrasound in neonates with congenital diaphragmatic hernia and the need for a quantitative evaluation. Eur J Pediatr 2023; 182:5715-5716. [PMID: 37847264 DOI: 10.1007/s00431-023-05256-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/18/2023]
Affiliation(s)
- R Gregorio-Hernández
- Neonatology Department, Gregorio Marañón Hospital, O'Donnell 48 street, 28009, Madrid, Spain.
| | - M Sánchez-Luna
- Neonatology Department, Gregorio Marañón Hospital, O'Donnell 48 street, 28009, Madrid, Spain
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Zini T, Miselli F, Berardi A. Noninvasive Monitoring Strategies for Bronchopulmonary Dysplasia or Post-Prematurity Respiratory Disease: Current Challenges and Future Prospects. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1753. [PMID: 38002844 PMCID: PMC10670116 DOI: 10.3390/children10111753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023]
Abstract
Definitions of bronchopulmonary dysplasia (BPD) or post-prematurity respiratory disease (PPRD) aim to stratify the risk of mortality and morbidity, with an emphasis on long-term respiratory outcomes. There is no univocal classification of BPD due to its complex multifactorial nature and the substantial heterogeneity of clinical presentation. Currently, there is no definitive treatment available for extremely premature very-low-birth-weight infants with BPD, and challenges in finding targeted preventive therapies persist. However, innovative stem cell-based postnatal therapies targeting BPD-free survival are emerging, which are likely to be offered in the first few days of life to high-risk premature infants. Hence, we need easy-to-use noninvasive tools for a standardized, precise, and reliable BPD assessment at a very early stage, to support clinical decision-making and to predict the response to treatment. In this non-systematic review, we present an overview of strategies for monitoring preterm infants with early and evolving BPD-PPRD, and we make some remarks on future prospects, with a focus on near-infrared spectroscopy (NIRS).
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Affiliation(s)
- Tommaso Zini
- Department of Medical and Surgical Sciences of Mothers, Children and Adults, Post-Graduate School of Pediatrics, University of Modena and Reggio Emilia, 41121 Modena, Italy;
| | - Francesca Miselli
- Neonatal Intensive Care Unit, Department of Medical and Surgical Sciences of Mothers, Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy;
| | - Alberto Berardi
- Neonatal Intensive Care Unit, Department of Medical and Surgical Sciences of Mothers, Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy;
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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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10
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Shen J, Du Y, Sun Y, Huang X, Zhou J, Chen C. Modified lung ultrasound score for bronchopulmonary dysplasia predicts late respiratory outcomes in preterm infants. Pediatr Pulmonol 2023; 58:2551-2558. [PMID: 37294069 DOI: 10.1002/ppul.26546] [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: 02/16/2023] [Revised: 05/10/2023] [Accepted: 05/26/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Lung ultrasound (LUS) is a useful and radiation-free diagnostic tool for predicting bronchopulmonary dysplasia, which is a risk factor for late respiratory disease. However, data on the relationship of LUS with late respiratory disease was scarce. This study aims to determine whether LUS is associated with late respiratory disease during early childhood. METHODS This prospective cohort study enrolled preterm infants born before 32 weeks of gestation. LUS was performed at 36 weeks' postmenstrual age. The predictive values of a modified lung ultrasound (mLUS) score based on eight standard sections were assessed to predict late respiratory disease, defined as a physician diagnosis of bronchopulmonary dysplasia deterioration, asthma, reactive airway disease, bronchiolitis, pneumonia, or respiratory-related hospitalization during the first 2 years of life. RESULTS A total of 94 infants completed follow-up, of whom 74.5% met the late respiratory disease criteria. The mLUS scores were significantly associated with late respiratory disease (adjusted odds ratio: 1.23, CI: 1.10-1.38, p < 0.001). The mLUS scores also well predicted late respiratory disease (AUC = 0.820, 95% CI: 0.733-0.907). These scores were superior to the classic lung ultrasound score (p = 0.02) and as accurate as the modified NICHD-defined bronchopulmonary dysplasia classification (p = 0.91). A mLUS score ≥14 was the optimal cutoff point for predicting late respiratory disease. CONCLUSION The modified lung ultrasound score correlates significantly with late respiratory disease and well predicts it in preterm infants during the first 2 years of life.
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Affiliation(s)
- Jieru Shen
- Department of Neonatology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Yang Du
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yinghua Sun
- Department of Ultrasound, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Xiangyuan Huang
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Jianguo Zhou
- Department of Neonatology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Chao Chen
- Department of Neonatology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
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Zong H, Huang Y, Huang Z, Zhao J, Lin B, Fu Y, Lin Y, Yu Y, Sun H, Yang C. Lung ultrasound score predicts patent ductus arteriosus ligation among neonates ≤25 weeks. Pediatr Pulmonol 2023; 58:2487-2494. [PMID: 37265422 DOI: 10.1002/ppul.26531] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 02/27/2023] [Accepted: 05/24/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND This prospective study aimed to investigate whether lung ultrasound score (LUSs) can predict the patent ductus arteriosus (PDA) ligation. METHODS Preterm infants ≤25 weeks of gestational age (GA) were enrolled. A lung ultrasound was performed on the 14th day of life. Each lung zone was given a score between 0 and 4. A receiver-operating characteristic (ROC) curve was constructed to evaluate the ability of the LUSs for predicting ligation. RESULTS A total of 81 infants were eligible with a median GA and birth weight (BW) of 25 weeks (24.1-25.2) and 710 g (645-770), respectively. The median time from birth to ligation was 35 days (32-51). Those who underwent ligation had a longer time of mechanical ventilation (34 [26-39] vs. 19 [12-30], p < 0.001), shorter time of noninvasive respiratory support (39 [32-51] vs. 50 [41.5-57], p < 0.01), higher incidence of the bronchopulmonary dysplasia (BPD) (p < 0.01), and severe BPD (p < 0.001). The LUSs had an area under the ROC of 0.96 (95% confidence interval: 0.93-0.99) for the prediction of ligation. A LUSs cutoff of 36 has a sensitivity and specificity of 96% and 86% and positive and negative predictive values of 82% and 98%, respectively. CONCLUSIONS LUSs at an early stage of life can predict PDA ligation in extremely preterm infants. It would be helpful to reduce morbidity by reducing the duration and magnitude of respiratory support.
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Affiliation(s)
- Haifeng Zong
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yichu Huang
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Zhifeng Huang
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Jie Zhao
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Bingchun Lin
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yongping Fu
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yanqing Lin
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yanliang Yu
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Hongyan Sun
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Chuanzhong Yang
- Department of Neonatology and NICU, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China
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Zong H, Huang Z, Lin B, Zhao J, Fu Y, Yu Y, Sun H, Yang C. The Predictive Value of Lung Ultrasound Score on Hemodynamically Significant Patent Ductus Arteriosus among Neonates ≤25 Weeks. Diagnostics (Basel) 2023; 13:2263. [PMID: 37443657 DOI: 10.3390/diagnostics13132263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/26/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023] Open
Abstract
Lung ultrasound (LU) is increasingly used to diagnose and monitor neonatal pulmonary disorders; however, its role in hemodynamically significant patent ductus arteriosus (hsPDA) has not been elucidated. This prospective study investigated the predictive value of the LU score (LUS) for hsPDA in preterm infants with gestational age (GA) ≤ 25 weeks. Preterm infants with GA ≤ 25 weeks were enrolled in this study. LU was conducted on the fourth day of life (DOL). Six lung regions in every lung were scanned, with each region rated as 0-4 points. The performance of the LUS in predicting hsPDA among infants aged ≤25 weeks was analyzed by plotting the receiver operating characteristic (ROC) curve. A total of 81 infants were included in this study. GA, birth weight (BW), gender, Apgar score, delivery mode, antenatal steroids, meconium-stained amniotic fluid, premature rapture of membrane, and early-onset sepsis were not significantly different, but infants in the hsPDA group had increased LUS (38.2 ± 2.8 vs. 30.3 ± 4.3, p < 0.001) compared with non-hsPDA group. The area under the ROC curve (AUC) value of the LUS on the fourth DOL was 0.94 (95% CI: 0.93-0.99) in predicting hsPDA. The LUS threshold at 33 achieved 89% sensitivity and 83% specificity, with the positive and negative predictive values (PPV and NPV) being 87 and 86%, respectively. The LUS can predict hsPDA in extremely preterm infants at an early stage.
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Affiliation(s)
- Haifeng Zong
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Zhifeng Huang
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Bingchun Lin
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Jie Zhao
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Yongping Fu
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Yanliang Yu
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Hongyan Sun
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
| | - Chuanzhong Yang
- Department of Neonatology and Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen 518028, China
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13
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Romijn M, Dhiman P, Finken MJJ, van Kaam AH, Katz TA, Rotteveel J, Schuit E, Collins GS, Onland W, Torchin H. Prediction Models for Bronchopulmonary Dysplasia in Preterm Infants: A Systematic Review and Meta-Analysis. J Pediatr 2023; 258:113370. [PMID: 37059387 DOI: 10.1016/j.jpeds.2023.01.024] [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: 07/15/2022] [Revised: 12/19/2022] [Accepted: 01/15/2023] [Indexed: 04/16/2023]
Abstract
OBJECTIVE To review systematically and assess the accuracy of prediction models for bronchopulmonary dysplasia (BPD) at 36 weeks of postmenstrual age. STUDY DESIGN Searches were conducted in MEDLINE and EMBASE. Studies published between 1990 and 2022 were included if they developed or validated a prediction model for BPD or the combined outcome death/BPD at 36 weeks in the first 14 days of life in infants born preterm. Data were extracted independently by 2 authors following the Critical Appraisal and Data Extraction for Systematic Reviews of Prediction Modelling Studies (ie, CHARMS) and PRISMA guidelines. Risk of bias was assessed using the Prediction model Risk Of Bias ASsessment Tool (ie, PROBAST). RESULTS Sixty-five studies were reviewed, including 158 development and 108 externally validated models. Median c-statistic of 0.84 (range 0.43-1.00) was reported at model development, and 0.77 (range 0.41-0.97) at external validation. All models were rated at high risk of bias, due to limitations in the analysis part. Meta-analysis of the validated models revealed increased c-statistics after the first week of life for both the BPD and death/BPD outcome. CONCLUSIONS Although BPD prediction models perform satisfactorily, they were all at high risk of bias. Methodologic improvement and complete reporting are needed before they can be considered for use in clinical practice. Future research should aim to validate and update existing models.
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Affiliation(s)
- Michelle Romijn
- Department of Neonatology, University of Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Department of Pediatric Endocrinology, Vrije Universiteit Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands.
| | - Paula Dhiman
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom; National Institute for Health and Care Research (NIHR) Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Martijn J J Finken
- Department of Pediatric Endocrinology, Vrije Universiteit Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Anton H van Kaam
- Department of Neonatology, University of Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Trixie A Katz
- Department of Neonatology, University of Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Joost Rotteveel
- Department of Pediatric Endocrinology, Vrije Universiteit Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Ewoud Schuit
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands; Cochrane Netherlands, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Gary S Collins
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom; National Institute for Health and Care Research (NIHR) Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Wes Onland
- Department of Neonatology, University of Amsterdam, Amsterdam UMC Location, Amsterdam, The Netherlands; Amsterdam Reproduction & Development Research Institute, Amsterdam, The Netherlands
| | - Heloise Torchin
- Epidemiology and Statistics Research Center/CRESS, Université Paris Cité, INSERM, INRAE, Paris, France; Department of Neonatal Medicine, Cochin-Port Royal Hospital, APHP, Paris, France
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14
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Schwarz S. Pulmonary Sonography - Neonatal Diagnosis Part 2. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:240-268. [PMID: 36669528 DOI: 10.1055/a-1996-0767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A healthy, air-filled lung can only be visualized by its artifacts, and pathologies of the lung are revealed by changes in these artifacts. Because ultrasound artifacts are predominantly used in pulmonary sonography to assess pathologic processes, the variability of sonographically imageable phenomena is limited. For this reason, different pulmonary diseases may present very similarly in ultrasound. Therefore, a correct interpretation of the findings is only possible in the clinical context, taking into account the age-dependent differential diagnoses.The particular relevance of lung ultrasound in the treatment of neonatal patients results from a close correlation between the extent of sonographically-depictable pathologies and parameters of respiratory insufficiency. This suggests a direct correlation between ultrasound findings and the severity of lung injury. Lung ultrasound thus represents a unique, ubiquitously available, bedside, serial method for monitoring the pulmonary status.
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Affiliation(s)
- Simone Schwarz
- Clinic for Pediatrics and Adolescent Medicine, Sana-Kliniken Duisburg GmbH, Duisburg, Germany
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15
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Gaertner VD, Mühlbacher T, Waldmann AD, Bassler D, Rüegger CM. Early prediction of pulmonary outcomes in preterm infants using electrical impedance tomography. Front Pediatr 2023; 11:1167077. [PMID: 37292377 PMCID: PMC10244619 DOI: 10.3389/fped.2023.1167077] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/09/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction Electrical impedance tomography (EIT) allows assessment of ventilation and aeration homogeneity which may be associated with respiratory outcomes in preterm infants. Methods This was a secondary analysis to a recent randomized controlled trial in very preterm infants in the delivery room (DR). The predictive value of various EIT parameters assessed 30 min after birth on important respiratory outcomes (early intubation <24 h after birth, oxygen dependency at 28 days after birth, and moderate/severe bronchopulmonary dysplasia; BPD) was assessed. Results Thirty-two infants were analyzed. A lower percentage of aerated lung volume [OR (95% CI) = 0.8 (0.66-0.98), p = 0.027] as well as a higher aeration homogeneity ratio (i.e., more aeration in the non-gravity-dependent lung) predicted the need for supplemental oxygen at 28 days after birth [9.58 (5.16-17.78), p = 0.0028]. Both variables together had a similar predictive value to a model using known clinical contributors. There was no association with intubation or BPD, where numbers were small. Discussion In very preterm infants, EIT markers of aeration at 30 min after birth accurately predicted the need for supplemental oxygen at 28 days after birth but not BPD. EIT-guided individualized optimization of respiratory support in the DR may be possible.
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Affiliation(s)
- Vincent D. Gaertner
- Newborn Research Zurich, Department of Neonatology, University Hospital and University of Zurich, Zurich, Switzerland
- Department of Neonatology, Dr von Hauner University Children's Hospital, Ludwig-Maximilian-University, Munich, Germany
| | - Tobias Mühlbacher
- Newborn Research Zurich, Department of Neonatology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Andreas D. Waldmann
- Department of Anesthesiology and Intensive Care Medicine, Rostock University Medical Center, Rostock, Germany
| | - Dirk Bassler
- Newborn Research Zurich, Department of Neonatology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Christoph M. Rüegger
- Newborn Research Zurich, Department of Neonatology, University Hospital and University of Zurich, Zurich, Switzerland
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16
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Kellenberger CJ, Lovrenski J, Semple T, Caro-Domínguez P. Neonatal cardiorespiratory imaging-a multimodality state-of-the-art review. Pediatr Radiol 2023; 53:660-676. [PMID: 36138217 DOI: 10.1007/s00247-022-05504-6] [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: 05/20/2022] [Revised: 07/02/2022] [Accepted: 09/01/2022] [Indexed: 10/14/2022]
Abstract
Advanced cardiorespiratory imaging of the chest with ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI) plays an important role in diagnosing respiratory and cardiac conditions in neonates when radiography and echocardiography alone are not sufficient. This pictorial essay highlights the particularities, clinical indications and technical aspects of applying chest US, cardiac CT and cardiorespiratory MRI techniques specifically to neonates, summarising the first session of the European Society of Paediatric Radiology's cardiothoracic task force.
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Affiliation(s)
- Christian J Kellenberger
- Department of Diagnostic Imaging, University Children's Hospital Zürich, Zurich, Switzerland
- Children's Research Centre, University Children's Hospital Zürich, Zurich, Switzerland
| | - Jovan Lovrenski
- Radiology Department, Faculty of Medicine, University of Novi Sad and Institute for Children and Adolescents Health Care of Vojvodina, Novi Sad, Serbia
| | - Thomas Semple
- Radiology Department, Royal Brompton Hospital, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
- Centre for Paediatrics and Child Health, Imperial College London, London, UK
| | - Pablo Caro-Domínguez
- Pediatric Radiology Unit, Radiology Department, Hospital Universitario Virgen del Rocío, Avenida Manuel Siurot s/n, Seville, Spain.
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17
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Martini S, Gatelli IF, Vitelli O, Galletti S, Camela F, De Rienzo F, Martinelli S, Corvaglia L. Prediction of respiratory distress severity and bronchopulmonary dysplasia by lung ultrasounds and transthoracic electrical bioimpedance. Eur J Pediatr 2023; 182:1039-1047. [PMID: 36562832 DOI: 10.1007/s00431-022-04764-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022]
Abstract
This study aims to evaluate whether the assessment of a lung ultrasound score (LUS) by lung ultrasonography and of thoracic fluid contents (TFC) by electrical cardiometry may predict RDS severity and the development of bronchopulmonary dysplasia (BPD) in preterm infants with respiratory distress (RDS). Infants ≤ 34 weeks' gestation admitted with RDS to two neonatal intensive care units were prospectively enrolled in this observational study. A simultaneous evaluation of LUS and TFC was performed during the first 72 h. The predictivity of LUS and TFC towards mechanical ventilation (MV) need after 24 h and BPD development was evaluated using receiver operating characteristic analysis. Sixty-four infants were included. The area under the curve (AUC) for the prediction of MV need was 0.851 (95%CI, 0.776-0.925, p < 0.001) for LUS and 0.793 (95%CI, 0.724-0.862, p < 0.001) for TFC, while an AUC of 0.876 (95%CI, 0.807-0.946, p < 0.001) was obtained for combined LUS and TFC evaluation. LUS and TFC AUC for BPD prediction were 0.769 (95%CI, 0.697-0.842, p < 0.001) and 0.836 (95%CI, 0.778-0.894, p < 0.001), respectively, whereas their combined assessment yielded an AUC of 0.867 (95%CI, 0.814-0.919, p < 0.001). LUS ≥ 11 and TFC ≥ 40 were identified as cut-off values for MV need prediction, whereas LUS ≥ 9 and TFC ≥ 41.4 best predicted BPD development. Conclusion: A combined evaluation of LUS and TFC by lung ultrasonography and EC during the first 72 h may represent a useful predictive tool towards short- and medium-term pulmonary outcomes in preterm infants with RDS. What is Known: • Lung ultrasonography is largely used in neonatal intensive care and can contribute to RDS diagnosis in preterm infants. • Little is known on the diagnostic and predictive role of TFC, measured by transthoracic electrical bioimpedance, in neonatal RDS. What is New: • Combining lung ultrasonography and TFC evaluation during the first 72 h can improve the prediction of RDS severity and BPD development in preterm infants with RDS and may aid to establish tailored respiratory approaches to improve these outcomes.
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Affiliation(s)
- Silvia Martini
- Neonatal Intensive Care Unit, IRCCS AOU S. Orsola, Bologna, Italy.
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
| | - Italo Francesco Gatelli
- Division of Neonatology and Neonatal Intensive Care Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Ottavio Vitelli
- Division of Neonatology and Neonatal Intensive Care Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Silvia Galletti
- Neonatal Intensive Care Unit, IRCCS AOU S. Orsola, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Federica Camela
- Neonatal Intensive Care Unit, IRCCS AOU S. Orsola, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Francesca De Rienzo
- Division of Neonatology and Neonatal Intensive Care Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Stefano Martinelli
- Division of Neonatology and Neonatal Intensive Care Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Luigi Corvaglia
- Neonatal Intensive Care Unit, IRCCS AOU S. Orsola, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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18
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Use of Cardio-Pulmonary Ultrasound in the Neonatal Intensive Care Unit. CHILDREN 2023; 10:children10030462. [PMID: 36980020 PMCID: PMC10047372 DOI: 10.3390/children10030462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/11/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023]
Abstract
Cardiopulmonary ultrasound (CPUS), the combination of lung ultrasound (LUS) and targeted neonatal echocardiography (TnECHO)AA, may offer a more appropriate approach to the challenging neonatal cardiovascular and respiratory disorders. This paper reviews the possible use of CPUS in the neonatal intensive care unit (NICU).
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19
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Li Z, Mu X, Dang D, Lv X, Si S, Guo Y, Wu H. Comparison of lung ultrasound scores with clinical models for predicting bronchopulmonary dysplasia. Eur J Pediatr 2023; 182:1697-1705. [PMID: 36757494 PMCID: PMC10167145 DOI: 10.1007/s00431-023-04847-y] [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: 12/24/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/10/2023]
Abstract
Lung ultrasound scores (LUSs) have been demonstrated to accurately predict moderate-to-severe bronchopulmonary dysplasia (msBPD). This study attempted to explore the additional value of LUSs for predicting msBPD compared to clinical multivariate models in different gestational age (GA) groups. The study prospectively recruited preterm infants with GA < 32 weeks. Lung ultrasound was performed on days 3, 7, 14, and 21 after birth. A linear mixed-effects regression model was used to evaluate LUS evolution in infants born before and after 28 weeks. The receiver operating characteristic (ROC) procedure was used to analyze the reliability of LUS and clinical multivariable models for predicting msBPD. The optimal time to predict msBPD in all infants was 7 days with a cut-off point of 5 (area under the ROC (AUROC) curve: 0.78, 95% confidence interval (CI): 0.71-0.84). In infants with GA ≥ 28 weeks, LUSs provided a moderate diagnostic accuracy for all four time points (AUROC curve: 0.74-0.78), and the AUROC curve for the clinical multivariable model on day 14 was 0.91 (95% CI: 0.84-0.96), which was significantly higher than that of LUSs (AUROC curve: 0.77, 95% CI: 0.68-0.85, P < 0.05). In infants born at 23-27 weeks, LUSs showed a low diagnostic accuracy with higher cut-off points to predict msBPD, and the AUROC curve for GA to predict msBPD was 0.75 (95% CI: 0.59-0.85), providing diagnostic accuracy similar to that of LUSs. Conclusion: The contribution of LUSs to predict msBPD in infants with different GAs remains controversial and requires further investigation. What is Known: • Lung ultrasound scores (LUSs) have been demonstrated to accurately predict moderate-to-severe bronchopulmonary dysplasia in infants with gestational age (GA)<32 weeks. What is New: • The LUSs evolution differed between extremely preterm infants born before 28 weeks and preterm infants born at 28-32 weeks of gestation. • LUSs provided similar moderate predictive performance as GA-adjusted LUS and clinical multivariate models in infants born after 28 weeks, while LUSs seem to be less helpful in infants born before 28 weeks.
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Affiliation(s)
- Zhenyu Li
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Xin Mu
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Dan Dang
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Xiaoming Lv
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Shuyu Si
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Yiyi Guo
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China
| | - Hui Wu
- Department of Neonatology, The First Hospital of Jilin University, No. 1 Xinmin Street, Changchun, Jilin, China.
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20
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Can Diaphragmatic Ultrasound Become a New Application for Point-of-Care Ultrasound in Preterm Infants? Chest 2023; 163:266-267. [PMID: 36759111 DOI: 10.1016/j.chest.2022.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 02/10/2023] Open
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21
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Martini S, Corsini I, Corvaglia L, Suryawanshi P, Chan B, Singh Y. A scoping review of echocardiographic and lung ultrasound biomarkers of bronchopulmonary dysplasia in preterm infants. Front Pediatr 2023; 11:1067323. [PMID: 36846161 PMCID: PMC9950276 DOI: 10.3389/fped.2023.1067323] [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: 10/11/2022] [Accepted: 01/18/2023] [Indexed: 02/12/2023] Open
Abstract
Despite recent improvements in neonatal care, moderate to severe bronchopulmonary dysplasia (BPD) is still associated with high mortality and with an increased risk of developing pulmonary hypertension (PH). This scoping review provides an updated overview of echocardiographic and lung ultrasound biomarkers associated with BPD and PH, and the parameters that may prognosticate their development and severity, which could be clinically helpful to undertake preventive strategies. A literature search for published clinical studies was conducted in PubMed using MeSH terms, free-text words, and their combinations obtained through appropriate Boolean operators. It was found that the echocardiography biomarkers for BPD, and especially those assessing right ventricular function, are reflective of the high pulmonary vascular resistance and PH, indicating a strong interplay between heart and lung pathophysiology; however, early assessment (e.g., during the first 1-2 weeks of life) may not successfully predict later BPD development. Lung ultrasound indicating poor lung aeration at day 7 after birth has been reported to be highly predictive of later development of BPD at 36 weeks' postmenstrual age. Evidence of PH in BPD infants increases risk of mortality and long-term PH; hence, routine PH surveillance in all at risk preterm infants at 36 weeks, including an echocardiographic assessment, may provide useful information. Progress has been made in identifying the echocardiographic parameters on day 7 and 14 to predict later development of pulmonary hypertension. More studies on sonographic markers, and especially on echocardiographic parameters, are needed for the validation of the currently proposed parameters and the timing of assessment before recommendations can be made for the routine clinical practice.
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Affiliation(s)
- Silvia Martini
- Neonatal Intensive Care Unit, IRCCS AOUBO, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Iuri Corsini
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Luigi Corvaglia
- Neonatal Intensive Care Unit, IRCCS AOUBO, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Pradeep Suryawanshi
- Department of Neonatology, Bharati Vidyapeeth University Medical College, Pune, India
| | - Belinda Chan
- Division of Neonatology, University of Utah, Salt Lake City, UT, United States
| | - Yogen Singh
- Department of Pediatrics - Division of Neonatology, Loma Linda University School of Medicine, Loma linda, CA, United States.,Neonatology/Pediatric Cardiology, Cambridge University Hospitals, Cambridge, United Kingdom
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22
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Huang CY, Huang HC, Chen MH, Lai TT, Chou HC, Chen CY, Yen TA, Cardoso WV, Tsao PN. Intravitreal Bevacizumab Is Associated With Prolonged Ventilatory Support in Preterm Infants With Bronchopulmonary Dysplasia. Chest 2022; 162:1328-1337. [PMID: 35753385 DOI: 10.1016/j.chest.2022.06.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/31/2022] [Accepted: 06/15/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Intravitreal bevacizumab (IVB), an anti-vascular endothelial growth factor (VEGF) antibody, is a widely adopted treatment for retinopathy of prematurity (ROP). Although animal studies have demonstrated that IVB inhibits alveologenesis in neonatal rat lung, the clinical influence of IVB on respiratory outcomes has not been studied. RESEARCH QUESTION Does IVB affect the respiratory outcome in preterm infants with bronchopulmonary dysplasia? STUDY DESIGN AND METHODS We retrospectively assessed very low birth weight (VLBW) preterm infants admitted to our neonatal ICU between January 2016 and June 2021. Furthermore, we evaluated the short-term respiratory outcomes after IVB therapy in VLBW preterm infants requiring ventilatory support at 36 weeks' postmenstrual age (PMA). RESULTS One hundred seventy-four VLBW preterm infants with bronchopulmonary dysplasia were recruited. Eighty-eight infants showed ROP onset before being ventilator free, and 78 infants received a diagnosis of the most severe ROP before being ventilator free. Among them, 32 received a diagnosis with type 1 ROP and received IVB treatment. After adjusting for gestational age, birth body weight, and baseline respiratory status, we discovered that IVB is associated significantly with prolonged ventilatory support and a lower likelihood of becoming ventilator free (hazard ratio, 0.53; P = .03). INTERPRETATION IVB may have a short-term respiratory adverse effect in patients requiring ventilatory support at 36 weeks' PMA. Therefore, long-term follow-up for respiratory outcomes may be considered in VLBW infants who receive IVB treatment.
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Affiliation(s)
- Cho-Yi Huang
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Hsin-Chung Huang
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Mei-Huei Chen
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Tso-Ting Lai
- Department of Ophthalmology, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Hung-Chieh Chou
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Chien-Yi Chen
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Ting-An Yen
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Wellington V Cardoso
- Columbia Center for Human Development, Department of Medicine, Columbia University Medical Center, New York, NY
| | - Po-Nien Tsao
- Department of Pediatrics, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan; Research Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan.
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23
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Savoia M, Miletic P, De Martino M, Morassutti FR. Lung ultrasound score follows the chronic pulmonary insufficiency of prematurity trajectory in early infancy. Eur J Pediatr 2022; 181:4157-4166. [PMID: 36166097 DOI: 10.1007/s00431-022-04629-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/05/2022] [Accepted: 09/16/2022] [Indexed: 11/29/2022]
Abstract
Extremely preterm birth is associated with a high risk of chronic pulmonary insufficiency of prematurity (CPIP). Lung ultrasound score (LUS) proved capable to characterise CPIP progression beyond the acute setting, but still, post-discharge data remain lacking. We hypothesised a priori that LUS in both BPD and no-BPD infants declines with postnatal age from birth through early infancy. This observational retrospective cohort study included preterm infants < 32 gestational weeks, who underwent the follow-up for CPIP. LUS was assessed from birth to 8 months postnatal age, over antero-lateral (LUS) and posterior (pLUS) pulmonary areas, placing the transducer longitudinally over the midclavicular and midaxillary lines and medial to the scapular line respectively. Extended LUS (eLUS) including LUS and pLUS was calculated. The primary outcome was LUS time course. Secondary outcomes included the correlation between LUS and pLUS. Sixty-two infants were included: 22 (35.5%) in the BPD group and 40 (64.5%) in the no-BPD group. BPD group infants were smaller (weight 841 g (± 228) vs 1226 (± 328), p < 0.001) and younger (26.8 weeks (± 2.0) vs 28.9 (± 1.9), p < 0.001). LUS declined over time in the entire population (ß = - 1.75, p < 0.001) and in both no-BPD and BPD groups (ß = - 1.64, p < 0.001 and ß = - 1.93, p < 0.001, respectively). eLUS declined correspondingly (p < 0.001). LUS and likewise eLUS were significantly different between BPD and no-BPD groups over time (p < 0.001). Conclusion: LUS trajectory progressively decreased from birth to early infancy. BPD cohort tracked higher, implying a worse respiratory status. pLUS had a similar timepoint course, adding no further information to LUS. To the best of our knowledge, this is the first study that describes preterm LUS time course after discharge. LUS may help track the CPIP progression. What is Known: • Extremely preterm birth is associated with high risk of chronic pulmonary insufficiency of prematurity (CPIP). • Several studies investigated the ability of lung ultrasound score (LUS) to characterize CPIP progression beyond the acute setting, still post-discharge data remain lacking. What is New: • LUS trajectory progressively decreases from birth to early infancy; BPD cohort tracks higher, implying a worse respiratory status. pLUS has similar timepoint course, adding no further information to LUS. • The use of LUS may contribute to better characterising and monitoring CPIP in BPD and no-BPD infants.
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Affiliation(s)
- Marilena Savoia
- Neonatal Intensive Care Unit, Santa Maria Della Misericordia Hospital, Piazzale Santa Maria della Misericordia, 15, 33100, Udine, Italy.
| | - Patrik Miletic
- Neonatal Intensive Care Unit, Santa Maria Della Misericordia Hospital, Piazzale Santa Maria della Misericordia, 15, 33100, Udine, Italy
| | - Maria De Martino
- Division of Medical Statistic, University of Udine, Udine, Italy
| | - Francesca Rech Morassutti
- Neonatal Intensive Care Unit, Santa Maria Della Misericordia Hospital, Piazzale Santa Maria della Misericordia, 15, 33100, Udine, Italy
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24
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Radulova P, Vakrilova L, Hitrova-Nikolova S, Dimitrova V. Lung ultrasound in premature infants as an early predictor of bronchopulmonary dysplasia. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:1322-1327. [PMID: 35353383 DOI: 10.1002/jcu.23207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/08/2022] [Accepted: 03/12/2022] [Indexed: 06/14/2023]
Abstract
PURPOSE Lung ultrasound (LUS) is a widely used technique in neonates to diagnose a lot of acute diseases. However, its role in the diagnosis of chronic lung conditions is still to be evaluated. We aimed to describe the changes in ultrasound images as well as the appearance of lung consolidations (LC) in very low birth weight (VLBW) infants with and without bronchopulmonary dysplasia (BPD). METHODS For a period of 2 years we prospectively examined 124 VLBW infants, divided into two main groups: below 28 gestational weeks with two subgroups-BPD (moderate and severe) and non-BPD, and 28-32 gestational weeks with two subgroups-BPD (moderate and severe) and non-BPD group. We performed weekly LUS until 36 weeks' postmenstrual age (PMA). On the seventh postnatal day, we calculated the LUS score as a semiquantitative score that represents the aeration (0-3) in three different areas (upper anterior, lower anterior, lateral) of each lung. RESULTS We performed around 750 LUS exams. The BPD groups had LUS scores above 8 on the seventh day, p < 0.001. The number of LC was higher in the BPD groups 14 (3-45) than in the mild or non-BPD groups 2.5 (0-6), p < 0.001, and the difference was significant for the period between 1 week and 1 month after birth, p = 0.001. In the BPD group <28 weeks' PMA, LC appeared equally in the anterior, lateral, and posterior fields, while in the BPD group 28-32 weeks' PMA, LC are more typical for the anterior-lateral fields. CONCLUSION Serial LUS exams and identification of LC could be early predictors of moderate and severe forms of BPD. LUS score >8 on the seventh postnatal day is an early predictor of severe BPD. LC in more lung fields are typical for the severe forms of the disease.
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Affiliation(s)
- Petya Radulova
- Department of Obstetrics and Gynecology, Medical University of Sofia, Sofia, Bulgaria
- Neonatology Clinic, University Hospital of Obstetrics and Gynecology "Maichin Dom", Sofia, Bulgaria
| | - Liliya Vakrilova
- Department of Obstetrics and Gynecology, Medical University of Sofia, Sofia, Bulgaria
- Neonatology Clinic, University Hospital of Obstetrics and Gynecology "Maichin Dom", Sofia, Bulgaria
| | - Stanislava Hitrova-Nikolova
- Department of Obstetrics and Gynecology, Medical University of Sofia, Sofia, Bulgaria
- Neonatology Clinic, University Hospital of Obstetrics and Gynecology "Maichin Dom", Sofia, Bulgaria
| | - Violeta Dimitrova
- Department of Obstetrics and Gynecology, Medical University of Sofia, Sofia, Bulgaria
- Neonatology Clinic, University Hospital of Obstetrics and Gynecology "Maichin Dom", Sofia, Bulgaria
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25
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Rodriguez-Fanjul J, Corsini I, Ortí CS, Bobillo-Perez S, Raimondi F. Lung ultrasound to evaluate lung recruitment in neonates with respiratory distress (RELUS study). Pediatr Pulmonol 2022; 57:2502-2510. [PMID: 35792663 DOI: 10.1002/ppul.26066] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/04/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Lung ultrasound (LUS) is a bedside tool useful to diagnose neonatal respiratory disease and to guide surfactant therapy. LUS scores have emerged as useful tool for newborn respiratory distress but is unknown if respiratory support settings may influence it. The aim of the study was to evaluate the feasibility of LUS scores evaluating lung recruitment in term newborns with respiratory distress when noninvasive respiratory it is increased. MATERIAL AND METHODS Prospective study in a tertiary neonatal intensive care unit. Inclusion criteria were term neonates with respiratory distress requiring noninvasive respiratory support with nasal continuous positive airway pressure (nCPAP) within first 6 h of life with an LUS score higher than 8 were enrolled. LUS was performed three times. First LUS (LUS-1) was done in patients in nCPAP (Fabian Device) (Acutronic) (pressure of 6 cmH2 O). Afterwards patients were placed in duo positive airway pressure (12/6 cmH2 O), a second LUS (LUS-2) was performed immediately and a third (LUS-3) was done 2 h later on the same respiratory support. The primary outcome was to compare LUS scores in the different timelines. Second outcomes were to evaluate the level of respiratory distress and oxygenation were evaluated with SpO2 /fraction of inspired oxygen (FiO2 ) ratio (S/F ratio), FiO2 ratio, respiratory rate, and blood gas analysis which were analyzed during the LUS-1 and the LUS-3. To evaluate newborn discomfort, patients were evaluated with Crying Requires oxygen Increased vital signs Expression Sleep (CRIES) scale. RESULTS Forty neonates were enrolled. Fifty percent were female (n = 20), median gestational age was 38 + 4 (interquartile range [IQR]: 37 + 5-39 + 4) with a median weight of 3155 g (IQR: 2637-3532). Duration of non invasive ventilation support was 72 h (IQR: 54-96). None of the patients required surfactant therapy or mechanical ventilation. LUS scores were no different between LUS-1 9 (IQR: 8.3-10) and LUS-2 9 (IQR: 8.3-10) (p = 0.675) but there were differences between LUS-1 and LUS-3 7 (IQR: 6.3-8.5) (p = 0.036). There was an improvement in the oxygen parameters, respiratory rate, and CO2 between LUS-1 and LUS-3 (p < 0.001). There were no changes in the CRIES scale. CONCLUSIONS There is an improvement in clinical and laboratory parameters after the increasing of respiratory support in newborns with noninvasive ventilation. We observe a correlation with an improvement in the assessment of lung aeration were evaluated with LUS score.
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Affiliation(s)
- Javier Rodriguez-Fanjul
- Neonatal Intensive Care Unit, Paediatric Department, Hospital Germans Trias i Pujol, Badalona, Spain.,Institut d'Investigació Germans Trias I Pujol, Badalona, Spain
| | - Iuri Corsini
- Neonatology Division, Careggi University Hospital of Florence, Florence, Italy
| | - Clara Sorribes Ortí
- Neonatal Intensive Care Unit, Paediatric Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Sara Bobillo-Perez
- Paediatric Intensive Care Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain.,Immunological and Respiratory Disorders in the Paediatric Critical Care Patient Research Group, Institut de Recerca Hospital Sant Joan de Déu, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Francesco Raimondi
- Department of Translational Medical Sciences, Neonatology Division, Università "Federico II", Napoli, Italy
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26
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Corsini I, Parri N, Ficial B, Ciarcià M, Migliaro F, Capasso L, Savoia M, Gizzi C, Clemente M, Raimondi F, Dani C. Lung ultrasound in Italian neonatal intensive care units: A national survey. Pediatr Pulmonol 2022; 57:2199-2206. [PMID: 35637553 DOI: 10.1002/ppul.26025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/25/2022] [Accepted: 05/29/2022] [Indexed: 11/11/2022]
Abstract
INTRODUCTION Lung ultrasound (LU) is a noninvasive, bedside imaging technique that is attracting growing interest in the evaluation of neonatal respiratory diseases. We conducted a nationwide survey of LU usage in Italian neonatal intensive care units (NICUs). METHODS A structured questionnaire was developed and sent online to 114 Italian NICUs from June to September 2021. RESULTS The response rate was 79%. In the past 4 years (range: 2-6), LU has been adopted in 82% of Italian NICUs. It is the first-choice diagnostic test in 23% of the centers surveyed. The main LU diagnostic applications reported were: pneumothorax (95%), respiratory distress syndrome (89%), transient tachypnea of the newborn (89%), plural effusion (88%), atelectasis (66%), pneumonia (64%), bronchopulmonary dysplasia (43%), congenital pulmonary airway malformation (41%), and congenital diaphragmatic hernia (34%). Thirty percent of participating centers calculated LU score routinely, but only seven units used it to predict the need for surfactant replacement. Sixty-six percent of respondents learned the LU technique via a self-training process, while 34% of them visited an expert in the field for one-to-one tuition. CONCLUSIONS LU has a widespread use in Italian NICUs. However, the use of LU is extremely heterogeneous among centers. There is an urgent need to ensure standardization of clinical practice guidelines and to design and implement a formalized and accredited training program.
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Affiliation(s)
- Iuri Corsini
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Niccolò Parri
- Department of Emergency Medicine and Trauma Center, Meyer University Children's Hospital, Florence, Italy
| | - Benjamim Ficial
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Martina Ciarcià
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Fiorella Migliaro
- Division of Neonatology, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Letizia Capasso
- Division of Neonatology, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Marilena Savoia
- Neonatal Intensive Care Unit, S Maria della Misericordia Hospital, Udine, Italy
| | - Camilla Gizzi
- Department of Pediatrics, Sandro Pertini Hospital, ASL RM2, Rome, Italy
| | - Maria Clemente
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Francesco Raimondi
- Division of Neonatology, Department of Translational Medical Sciences, University Federico II, Naples, Italy
| | - Carlo Dani
- Department of Neurosciences Psychology Drug Research and Child Health, Careggi University Hospital of Florence, Florence, Italy
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27
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Alonso-Ojembarrena A, Méndez-Abad P, Alonso-Quintela P, Zafra-Rodríguez P, Oulego-Erroz I, Lubián-López SP. Lung ultrasound score has better diagnostic ability than NT-proBNP to predict moderate-severe bronchopulmonary dysplasia. Eur J Pediatr 2022; 181:3013-3021. [PMID: 35648231 DOI: 10.1007/s00431-022-04491-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 11/24/2022]
Abstract
UNLABELLED The N-terminal end of B-type natriuretic peptide (NT-proBNP) and lung ultrasound (LUS) score have been proven to be adequate early biomarkers of bronchopulmonary dysplasia (BPD) in preterm infants. Our aim was to study if the predictive capacity of each one is increased by analyzing them together. We included infants born before 32 weeks with NT-proBNP and LUS scores on the first day of life (DOL) and on the 3rd, 7th, and 14th DOL and compared the diagnostic ability for moderate-severe BPD (msBPD) of each biomarker and in combination. We also compared them with a multivariate model of msBPD using only clinical variables. The sample size was 133 patients, and twenty-seven (20%) developed msBPD. The LUS score on the 7th DOL had better performance than NT-proBNP at the same moment: area under the receiver operating characteristic curve (AUC) 0.83 (0.75-0.89) versus 0.66 (0.56-0.75), p = 0.003, without differences in the rest of the times studied. These values did not increase when using the combination of both. A multivariate regression model that included only clinical variables (birth weight and invasive mechanical ventilation (IMV) at the 7th DOL) predicted msBPD with the same AUC as after the addition of any of these biomarkers, neither together. CONCLUSION The LUS score is a better predictor of msBPD on the 7th DOL than NT-proBNP in preterm infants born before 32 weeks, although they have similar diagnostic accuracy on the 1st, 3rd, and 14th DOL. Neither of them, nor together, have a better AUC for msBPD than a clinical model with birthweight and the need for IMV at the 7th DOL. WHAT IS KNOWN • NT-proBNP and LUS score are early predictors of moderate-severe bronchopulmonary dysplasia (msBPD). WHAT IS NEW • The combination of both NT-proBNP and LUS score does not increase the predictive ability of each separately.
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Affiliation(s)
- Almudena Alonso-Ojembarrena
- Neonatal Intensive Care Unit, Puerta del Mar Universitary Hospital, Avenida Ana de Viya 11, 11010, Cádiz, Spain. .,Biomedical Research and Innovation Institute of Cádiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain.
| | - Paula Méndez-Abad
- Neonatal Intensive Care Unit, Puerta del Mar Universitary Hospital, Avenida Ana de Viya 11, 11010, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Paula Alonso-Quintela
- Neonatal Intensive Care Unit, Complejo Asistencial Universitario de León, León, Spain.,Biomedicine Institute of León (IBIOMED), University of León, León, Spain
| | - Pamela Zafra-Rodríguez
- Neonatal Intensive Care Unit, Puerta del Mar Universitary Hospital, Avenida Ana de Viya 11, 11010, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Ignacio Oulego-Erroz
- Biomedicine Institute of León (IBIOMED), University of León, León, Spain.,Pediatric Intensive Care Unit, Complejo Asistencial Universitario de León, León, Spain.,Working Group On Bedside Ultrasound of the Spanish Society of Pediatric Intensive Care (SECIP), Madrid, Spain
| | - Simón P Lubián-López
- Neonatal Intensive Care Unit, Puerta del Mar Universitary Hospital, Avenida Ana de Viya 11, 11010, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain.,Department of Maternal and Child Health and Radiology, School of Medicine, University of Cádiz, Cádiz, Spain
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28
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Feldman K, Nitkin CR, Cuna A, Oschman A, Truog WE, Norberg M, Nyp M, Taylor JB, Lewis T. Corticosteroid response predicts bronchopulmonary dysplasia status at 36 weeks in preterm infants treated with dexamethasone: A pilot study. Pediatr Pulmonol 2022; 57:1760-1769. [PMID: 35434928 DOI: 10.1002/ppul.25928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 04/06/2022] [Accepted: 04/15/2022] [Indexed: 11/09/2022]
Abstract
IMPORTANCE A major barrier to therapeutic development in neonates is a lack of standardized drug response measures that can be used as clinical trial endpoints. The ability to quantify treatment response in a way that aligns with relevant downstream outcomes may be useful as a surrogate marker for new therapies, such as those for bronchopulmonary dysplasia (BPD). OBJECTIVE To construct a measure of clinical response to dexamethasone that was well aligned with the incidence of severe BPD or death at 36 weeks' postmenstrual age. DESIGN Retrospective cohort study. SETTING Level IV Neonatal Intensive Care Unit. PARTICIPANTS Infants treated with dexamethasone for developing BPD between 2010 and 2020. MAIN OUTCOME(S) AND MEASURE(S) Two models were built based on demographics, changes in ventilatory support, and partial pressure of carbon dioxide (pCO2 ) after dexamethasone administration. An ordinal logistic regression and regularized binary logistic model for the composite outcome were used to associate response level to BPD outcomes defined by both the 2017 BPD Collaborative and 2018 Neonatal Research Network definitions. RESULTS Ninety-five infants were treated with dexamethasone before 36 weeks. Compared to the baseline support and demographic data at the time of treatment, changes in ventilatory support improved ordinal model sensitivity and specificity. For the binary classification, BPD incidence was well aligned with risk levels, increasing from 16% to 59%. CONCLUSIONS AND RELEVANCE Incorporation of response variables as measured by changes in ventilatory parameters and pCO2 following dexamethasone administration were associated with downstream outcomes. Incorporating drug response phenotype into a BPD model may enable more rapid development of future therapeutics.
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Affiliation(s)
- Keith Feldman
- Department of Pediatrics, Division of Health Services and Outcomes Research, Children's Mercy Kansas City, Kansas City, Missouri, USA.,Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Christopher R Nitkin
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Alain Cuna
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Alexandra Oschman
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Clinical Pharmacology, Toxicology and Therapeutic Innovation, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - William E Truog
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Michael Norberg
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Michael Nyp
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Jane B Taylor
- Department of Pediatrics, Division of Pulmonology, UPMC - Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Tamorah Lewis
- Children's Mercy Kansas City, Center for Infant Pulmonary Disorders, Kansas City, Missouri, USA.,Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA.,Department of Pediatrics, Division of Neonatology, Children's Mercy Kansas City, Kansas City, Missouri, USA
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29
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Corsini I, Ficial B, Ciarcià M, Capasso L, Migliaro F, Rodriguez-Fanjul J, Clemente M, Raimondi F, Dani C. Lung ultrasound scores in neonatal clinical practice: A narrative review of the literature. Pediatr Pulmonol 2022; 57:1157-1166. [PMID: 35229487 DOI: 10.1002/ppul.25875] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/15/2022] [Accepted: 02/27/2022] [Indexed: 11/10/2022]
Abstract
Lung ultrasound (LU) has in recent years increasingly been used as a point-of-care method. Initially, LU was used as a so-called descriptive diagnostic method for neonatal respiratory diseases. Instead, this review article focuses on the use of LU as a "functional" tool using classification of findings in patterns or using semiquantitative scores. We review and describe the evidence that led to the implementation of LU in predicting the need for surfactant replacement therapy in preterm infants and in the identification of newborns at risk of developing bronchopulmonary dysplasia. LU appears to be a very promising method for the future of clinical management of newborns in both acute and chronic phases of pulmonary pathologies related to prematurity. However, further studies are needed to define its role before full implementation.
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Affiliation(s)
- Iuri Corsini
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Benjamim Ficial
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Martina Ciarcià
- Division of Neonatology, Careggi University Hospital of Florence, Florence, Italy
| | - Letizia Capasso
- Division of Neonatology and NICU, Federico II University Hospital, Naples, Italy
| | - Fiorella Migliaro
- Division of Neonatology and NICU, Federico II University Hospital, Naples, Italy
| | - Javier Rodriguez-Fanjul
- Neonatal Intensive Care Unit, Department of Paediatrics, Hospital Germans Trias i Pujol, Autonomous University of Barcelona, Badalona, Spain
| | - Maria Clemente
- Neonatal Intensive Care Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Francesco Raimondi
- Division of Neonatology and NICU, Federico II University Hospital, Naples, Italy
| | - Carlo Dani
- Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
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30
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Szabó H, Baraldi E, Colin AA. Corticosteroids in the prevention and treatment of infants with bronchopulmonary dysplasia: Part II. Inhaled corticosteroids alone or in combination with surfactants. Pediatr Pulmonol 2022; 57:787-795. [PMID: 34964564 DOI: 10.1002/ppul.25808] [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: 10/29/2021] [Revised: 12/21/2021] [Accepted: 12/27/2021] [Indexed: 11/09/2022]
Abstract
This paper is the second in a two-part State-of-the-Art series that reviews the latest relevant clinical trials investigating the short-term and long-term effects of corticosteroids in the prevention and treatment of bronchopulmonary dysplasia (BPD). Inhaled postnatal corticosteroids demonstrate low systemic bioavailability and rapid systemic clearance with high pulmonary deposition and were expected to reduce the incidence of BPD with reduced adverse effects, however, increased rate of mortality in the neonatal period and at the 18-24 months follow-up was observed. In a milestone study, intratracheal instillation of corticosteroids combined with surfactant decreased the incidence of BPD without increasing the mortality or the long-term neurodevelopmental adverse outcomes. However, subsequent trials using different types of surfactants, different surfactant to budesonide ratio, different time of the drug administration for infants with different severity of respiratory distress syndrome could not reproduce all the beneficial effects. Future perspectives for the identification of premature infants at high risk of BPD and the prevention or treatment of established BPD are discussed.
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Affiliation(s)
- Hajnalka Szabó
- Department of Pediatrics, Faculty of Medicine & Albert Szent-Györgyi Health Center, University of Szeged, Szeged, Hungary
| | - Eugenio Baraldi
- Neonatal Intensive Care Unit, Department of Woman's and Child's Health, Padova University Hospital, Padova, Italy
| | - Andrew A Colin
- Division of Pediatric Pulmonology, Miller School of Medicine, University of Miami, Miami, Florida, USA
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31
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A modified lung ultrasound score to evaluate short-term clinical outcomes of bronchopulmonary dysplasia. BMC Pulm Med 2022; 22:95. [PMID: 35305612 PMCID: PMC8933905 DOI: 10.1186/s12890-022-01885-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/07/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Lung ultrasound (LUS) is a useful tool for assessing the severity of lung disease, without radiation exposure. However, there is little data on the practicality of LUS in assessing the severity of bronchopulmonary dysplasia (BPD) and evaluating short-term clinical outcomes. We adapted a LUS score to evaluate BPD severity and assess the reliability of mLUS score correlated with short-term clinical outcomes.
Methods
Prospective diagnostic accuracy study was designed to enroll preterm infants with gestational age < 34 weeks. Lung ultrasonography was performed at 36 weeks postmenstrual age. The diagnostic and predictive values of new modified lung ultrasound (mLUS) scores based on eight standard sections were compared with classic lung ultrasound (cLUS) scores.
Results
A total of 128 infants were enrolled in this cohort, including 30 without BPD; 31 with mild BPD; 23 with moderate BPD and 44 with severe BPD. The mLUS score was significantly correlated with the short-term clinical outcomes, superior to cLUS score. The mLUS score well correlated with moderate and severe BPD (AUC = 0.813, 95% CI 0.739–0.888) and severe BPD (AUC = 0.801, 95% CI 0.728–0.875), which were superior to cLUS score. The ROC analysis of mLUS score to evaluate the other short-term outcomes also showed significant superiority to cLUS score. The optimal cutoff points for mLUS score were 14 for moderate and severe BPD and 16 for severe BPD.
Conclusions
The mLUS score correlates significantly with short-term clinical outcomes and well evaluates these outcomes in preterm infants.
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Liu J, Guo G, Kurepa D, Volpicelli G, Sorantin E, Lovrenski J, Alonso-Ojembarrena A, Hsieh KS, Lodha A, Yeh TF, Jagła M, Shah H, Yan W, Hu CB, Zhou XG, Guo RJ, Cao HY, Wang Y, Zong HF, Shang LL, Ma HR, Liu Y, Fu W, Shan RY, Qiu RX, Ren XL, Copetti R, Rodriguez-Fanjul J, Feletti F. Specification and guideline for technical aspects and scanning parameter settings of neonatal lung ultrasound examination. J Matern Fetal Neonatal Med 2022; 35:1003-1016. [PMID: 34182870 DOI: 10.1080/14767058.2021.1940943] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Lung ultrasound (LUS) is now widely used in the diagnosis and monitor of neonatal lung diseases. Nevertheless, in the published literatures, the LUS images may display a significant variation in technical execution, while scanning parameters may influence diagnostic accuracy. The inter- and intra-observer reliabilities of ultrasound exam have been extensively studied in general and in LUS. As expected, the reliability declines in the hands of novices when they perform the point-of-care ultrasound (POC US). Consequently, having appropriate guidelines regarding to technical aspects of neonatal LUS exam is very important especially because diagnosis is mainly based on interpretation of artifacts produced by the pleural line and the lungs. The present work aimed to create an instrument operation specification and parameter setting guidelines for neonatal LUS. Technical aspects and scanning parameter settings that allow for standardization in obtaining LUS images include (1) select a high-end equipment with high-frequency linear array transducer (12-14 MHz). (2) Choose preset suitable for lung examination or small organs. (3) Keep the probe perpendicular to the ribs or parallel to the intercostal space. (4) Set the scanning depth at 4-5 cm. (5) Set 1-2 focal zones and adjust them close to the pleural line. (6) Use fundamental frequency with speckle reduction 2-3 or similar techniques. (7) Turn off spatial compounding imaging. (8) Adjust the time-gain compensation to get uniform image from the near-to far-field.
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Affiliation(s)
- Jing Liu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Guo Guo
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
- Department of Neonatology, The Fifth Medical Center of Chinese of PLA General Hospital, Beijing, China
| | - Dalibor Kurepa
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, Cohen Children's Medical Center, New York, NY, USA
| | - Giovanni Volpicelli
- Department of Emergency Medicine, San Luigi Gonzaga University Hospital, Torino, Italy
| | - Erich Sorantin
- Division of Pediatric Radiology, Department of Radiology, Medical University Graz, Graz, Austria
| | - Jovan Lovrenski
- Radiology Department, Faculty of Medicine, Institute for Children and Adolescents Health Care of Vojvodina, University of Novi Sad, Novi Sad, Serbia
| | - 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
| | - Kai-Sheng Hsieh
- Department of Pediatrics, Shuangho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Abhay Lodha
- Department of Pediatrics & Community Health Sciences, University of Calgary, Foothills Medical Centre, Calgary, NW, Canada
| | - Tsu F Yeh
- Division of Neonatology, Department of Pediatrics, Taipei Medical University, Taipei, Taiwan
| | - Mateusz Jagła
- Department of Pediatrics, University Children's Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - Heli Shah
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, Cohen Children's Medical Center, New York, NY, USA
| | - Wei Yan
- Department of Ultrasound, Zhumadian Center Hospital, Zhumadian City, China
| | - Cai-Bao Hu
- Intensive Care Unit, Zhejiang Hospital, Hangzhou, China
| | - Xiao-Guang Zhou
- Neonatal Medical Center, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Rui-Jun Guo
- Department of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Hai-Ying Cao
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Yan Wang
- Department of Neonatology and NICU, Tai'an Central Hospital of Shandong Province, Taian City, China
| | - Hai-Feng Zong
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Li-Li Shang
- Department of Neonatology and NICU, Huizhou Central Hospital of Guangdong Province, Huizhou City, China
| | - Hai-Ran Ma
- Department of Intensive Care Unit, The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Haerbin, China
| | - Ying Liu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Wei Fu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Rui-Yan Shan
- Department of Neonatology, Yantai Yuhuangding Hospital Affiliated to Qingdao University School of Medicine, Yantai, Shandong Province, China
| | - Ru-Xin Qiu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Xiao-Ling Ren
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
- The National Neonatal Lung Ultrasound Training Center, Chinese College of Critical Ultrasound & the World Interactive Network Focused On Critical Ultrasound China branch, Beijing, China
| | - Roberto Copetti
- Department of Emergency, University Hospital of Cattinara, Trieste, Italy
| | | | - Francesco Feletti
- Unit of Radiology, Ospedale S. Maria delle Croci Ravenna, Ausl Romagna, Ravenna, Italy
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Utilidad de la ecografía pulmonar en el diagnóstico y seguimiento de la patología respiratoria neonatal. An Pediatr (Barc) 2022. [DOI: 10.1016/j.anpedi.2022.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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34
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Fernández LR, Hernández RG, Guerediaga IS, Gato JM, Fanjul JR, Bilbao VA, Quintela PA, Ojembarrena AA. Usefulness of lung ultrasound in the diagnosis and follow-up of respiratory diseases in neonates. An Pediatr (Barc) 2022; 96:252.e1-252.e13. [DOI: 10.1016/j.anpede.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 01/17/2022] [Indexed: 11/24/2022] Open
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35
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Bediwy AS, Al-Biltagi M, Nazeer JA, Saeed NK. Chest ultrasound in neonates: What neonatologists should know. Artif Intell Med Imaging 2022; 3:8-20. [DOI: 10.35711/aimi.v3.i1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/12/2022] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
For many years, ultrasound was thought to have no indications in pulmonary imaging because lungs are filled with air, creating no acoustic mismatch, as encountered by ultrasound wave beam. Lung ultrasound (LUS) was started in adult critical care settings to detect pleural effusion and acquired more indications over time. In the neonatal intensive care unit (NICU), the use of chest ultrasound has gained more attention during the last two decades. Being a radiation-free, bedside, rapid, and handy tool, LUS started to replace chest X-rays in NICU. Using LUS depends upon understanding the nature of normal lungs and the changes induced by different diseases. With the help of LUS, an experienced neonatologist can detect many of the respiratory problems so fast that interventional therapy can be introduced as early as possible. LUS can diagnose pleural effusion, pneumothorax, pneumonia, transient tachypnoea of the newborn, respiratory distress syndrome, pulmonary atelectasis, meconium aspiration syndrome, bronchopulmonary dysplasia, and some other disorders with very high accuracy. LUS will be helpful in initial diagnosis, follow-up, and predicting the need for further procedures such as mechanical ventilation, diuretic therapy, surfactant therapy, etc. There are some limitations to using LUS in some respiratory disorders such as bullae, interstitial emphysema, and other conditions. This review will highlight the importance of LUS, its uses, and limitations.
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Affiliation(s)
- Adel Salah Bediwy
- Department of Chest Disease, Faculty of Medicine, Tanta University, Tanta 31511, Algharbia, Egypt
- Department of Pulmonology, University Medical Center, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Mohammed Al-Biltagi
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31511, Algharbia, Egypt
- Department of Pediatrics, University Medical Center, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Jameel Ahmed Nazeer
- Department of Radiology, University Medical center, King Abdulla Medical City, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Nermin Kamal Saeed
- Medical Microbiology Section, Pathology Department, Salmaniya Medical Complex , Ministry of Health, Kingdom of Bahrain , Manama 12, Manama, Bahrain
- Microbiology Section, Pathology Department, Irish Royal College of Surgeon, Bahrain, Busaiteen 15503, Muharraq, Bahrain
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36
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Impact of patient positions in lung ultrasound protocol: author's reply. J Perinatol 2022; 42:290. [PMID: 34845296 DOI: 10.1038/s41372-021-01281-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/01/2021] [Accepted: 11/16/2021] [Indexed: 11/08/2022]
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37
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Alonso-Ojembarrena A, Raimondi F. The meaning of gravity-induced lung ultrasound score variations. J Perinatol 2022; 42:289. [PMID: 34845297 DOI: 10.1038/s41372-021-01280-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 11/09/2022]
Affiliation(s)
- A Alonso-Ojembarrena
- Neonatal Intensive Care Unit, Puerta del Mar University Hospital, Cádiz, Spain. .,Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, Cádiz, Spain.
| | - F Raimondi
- Division of Neonatology, Department of Translational Medical Sciences, Università "Federico II", Naples, Italy
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38
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Aichhorn L, Küng E, Schwaberger B. Neonatologist performed lung ultrasound: NPLUS-proposal for a consistent ultrasound terminology. Front Pediatr 2022; 10:1007672. [PMID: 36866083 PMCID: PMC9971559 DOI: 10.3389/fped.2022.1007672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 12/20/2022] [Indexed: 02/16/2023] Open
Affiliation(s)
- Lukas Aichhorn
- Division of Neonatology, Paediatric Intensive Care & Neuropaediatrics, Department of Paediatrics and Adolescent Medicine, Comprehensive Center for Paediatrics, Medical University of Vienna, Vienna, Austria
| | - Erik Küng
- Division of Neonatology, Paediatric Intensive Care & Neuropaediatrics, Department of Paediatrics and Adolescent Medicine, Comprehensive Center for Paediatrics, Medical University of Vienna, Vienna, Austria
| | - Bernhard Schwaberger
- Division of Neonatology, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
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39
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Zong H, Huang Z, Zhao J, Lin B, Fu Y, Lin Y, Huang P, Sun H, Yang C. The Value of Lung Ultrasound Score in Neonatology. Front Pediatr 2022; 10:791664. [PMID: 35633958 PMCID: PMC9130655 DOI: 10.3389/fped.2022.791664] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 04/20/2022] [Indexed: 12/11/2022] Open
Abstract
Point-of-care lung ultrasound (LUS) is increasingly applied in the neonatal intensive care unit (NICU). Diagnostic applications for LUS in the NICU contain the diagnosis of many common neonatal pulmonary diseases (such as Respiratory distress syndrome, Transient tachypnea of the newborn, Meconium aspiration syndrome, Pneumonia, Pneumothorax, and Pleural effusion) which have been validated. In addition to being employed as a diagnostic tool in the classical sense of the term, recent studies have shown that the number and type of artifacts are associated with lung aeration. Based on this theory, over the last few years, LUS has also been used as a semi-quantitative method or as a "functional" tool. Scores have been proposed to monitor the progress of neonatal lung diseases and to decide whether or not to perform a specific treatment. The semi-quantitative LUS scores (LUSs) have been developed to predict the demand for surfactant therapy, the need of respiratory support and the progress of bronchopulmonary dysplasia. Given their ease of use, accuracy and lack of invasiveness, the use of LUSs is increasing in clinical practice. Therefore, this manuscript will review the application of LUSs in neonatal lung diseases.
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Affiliation(s)
- Haifeng Zong
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Zhifeng Huang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Jie Zhao
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Bingchun Lin
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yongping Fu
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Yanqing Lin
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Peng Huang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Hongyan Sun
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Chuanzhong Yang
- Neonatal Intensive Care Unit, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
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40
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Wang J, Wei H, Chen H, Wan K, Mao R, Xiao P, Chang X. Application of ultrasonography in neonatal lung disease: An updated review. Front Pediatr 2022; 10:1020437. [PMID: 36389379 PMCID: PMC9640768 DOI: 10.3389/fped.2022.1020437] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/27/2022] [Indexed: 11/26/2022] Open
Abstract
Lung disease is often life-threatening for both preterm and term newborns. Therefore, an accurate and rapid diagnosis of lung diseases in newborns is crucial, as management strategies differ with different etiologies. To reduce the risk of radiation exposure derived from the conventionally used chest x-ray as well as computed tomography scans, lung ultrasonography (LUS) has been introduced in clinical practice to identify and differentiate neonatal lung diseases because of its radiation-free characteristic, convenience, high accuracy, and low cost. In recent years, it has been proved that LUS exhibits high sensitivity and specificity for identifying various neonatal lung diseases. Here, we offer an updated review of the applications of LUS in neonatal lung diseases based on the reports published in recent years (2017 to present).
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Affiliation(s)
- Jin Wang
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Hongjuan Wei
- Department of Neonatology, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Hui Chen
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Ke Wan
- School of Medical Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - Ruifeng Mao
- School of Life Sciences, Huaiyin Normal University, Huai'an, China
| | - Peng Xiao
- Department of Dermatology, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
| | - Xin Chang
- Department of Ultrasound Medicine, Nanjing Lishui People's Hospital, Zhongda Hospital Lishui Branch, Southeast University, Nanjing, China
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41
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Gravity-induced loss of aeration and atelectasis development in the preterm lung: a serial sonographic assessment. J Perinatol 2022; 42:231-236. [PMID: 34417561 PMCID: PMC8377153 DOI: 10.1038/s41372-021-01189-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 07/29/2021] [Accepted: 08/10/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To assess the impact of gravity and time on the changes in the distribution patterns of loss of aeration and atelectasis development in very preterm infants. STUDY DESIGN Preterm infants less than 32 weeks gestation were included in this prospective, observational study. Infants were assessed via serial lung ultrasound (LUS) score in four lung zones, performed on days 7, 14, 21, and 28 after birth. RESULT Eighty-eight patients were enrolled. There was a significant main effect of gravity (P < 0.001) and time (P = 0.01) on the LUS score between gravity-dependent lungs and non-dependent lungs. Moreover, there was a significant main effect of gravity (P = 0.003) on atelectasis development between the lungs. CONCLUSION Gravity and time have an impact on the changes in the distribution patterns of gravity-induced lung injuries in preterm infants.
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42
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Ruoss JL, Bazacliu C, Cacho N, De Luca D. Lung Ultrasound in the Neonatal Intensive Care Unit: Does It Impact Clinical Care? CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121098. [PMID: 34943297 PMCID: PMC8700415 DOI: 10.3390/children8121098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/16/2021] [Accepted: 11/22/2021] [Indexed: 02/06/2023]
Abstract
A neonatal point-of-care ultrasound has multiple applications, but its use has been limited in neonatal intensive care units in the Unites States. An increasing body of evidence suggests that lung ultrasound performed by the neonatologist, at the bedside, is reliable and accurate in differentiating neonatal respiratory conditions, predicting morbidity, and guiding invasive interventions. Recent research has shown that a lung ultrasound can assist the clinician in accurately identifying and managing conditions such as respiratory distress syndrome, transient tachypnea of the newborn, and bronchopulmonary dysplasia. In this review, we discuss basic lung ultrasound terminology, evidence for applications of neonatal lung ultrasound, and its use as a diagnostic and predictive tool for common neonatal respiratory pathologies.
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Affiliation(s)
- J. Lauren Ruoss
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
- Correspondence:
| | - Catalina Bazacliu
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
| | - Nicole Cacho
- Division of Neonatology, University of Florida, Gainesville, FL 32610, USA; (C.B.); (N.C.)
| | - Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, A. Béclère Medical Center, Paris Saclay University Hospitals, APHP, 94270 Paris, France;
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43
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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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44
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Bonadies L, Baraldi E. World Prematurity Day: the long journey of the preterm lung. Am J Physiol Lung Cell Mol Physiol 2021; 321:L970-L973. [PMID: 34643093 DOI: 10.1152/ajplung.00413.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Luca Bonadies
- Neonatal Intensive Care Unit, Department of Woman's and Child's Health, Padova University Hospital, Padua, Italy
| | - Eugenio Baraldi
- Neonatal Intensive Care Unit, Department of Woman's and Child's Health, Padova University Hospital, Padua, Italy
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45
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De Luca D. The Promise of Lung Ultrasound to Monitor Evolution of Chronic Respiratory Morbidity in Preterm Infants. Chest 2021; 160:799-800. [PMID: 34488954 DOI: 10.1016/j.chest.2021.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 04/01/2021] [Indexed: 01/20/2023] Open
Affiliation(s)
- Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "A. Béclère" Medical Center, Paris Saclay University Hospitals, APHP; and the Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France.
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Ammirabile A, Buonsenso D, Di Mauro A. Lung Ultrasound in Pediatrics and Neonatology: An Update. Healthcare (Basel) 2021; 9:1015. [PMID: 34442152 PMCID: PMC8391473 DOI: 10.3390/healthcare9081015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 12/24/2022] Open
Abstract
The potential role of ultrasound for the diagnosis of pulmonary diseases is a recent field of research, because, traditionally, lungs have been considered unsuitable for ultrasonography for the high presence of air and thoracic cage that prevent a clear evaluation of the organ. The peculiar anatomy of the pediatric chest favors the use of lung ultrasound (LUS) for the diagnosis of respiratory conditions through the interpretation of artefacts generated at the pleural surface, correlating them to disease-specific patterns. Recent studies demonstrate that LUS can be a valid alternative to chest X-rays for the diagnosis of pulmonary diseases, especially in children to avoid excessive exposure to ionizing radiations. This review focuses on the description of normal and abnormal findings during LUS of the most common pediatric pathologies. Current literature demonstrates usefulness of LUS that may become a fundamental tool for the whole spectrum of lung pathologies to guide both diagnostic and therapeutic decisions.
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Affiliation(s)
- Angela Ammirabile
- Neonatology and Neonatal Intensive Care Unit, Department of Biomedical Science and Human Oncology, “Aldo Moro” University of Bari, 70100 Bari, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Global Health Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Di Mauro
- Pediatric Primary Care, National Pediatric Health Care System, Via Conversa 12, 10135 Margherita di Savoia, Italy;
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The Role of Lung Ultrasound in the Management of the Critically Ill Neonate-A Narrative Review and Practical Guide. CHILDREN-BASEL 2021; 8:children8080628. [PMID: 34438519 PMCID: PMC8391155 DOI: 10.3390/children8080628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022]
Abstract
Lung ultrasound makes use of artifacts generated by the ratio of air and fluid in the lung. Recently, an enormous increase of research regarding lung ultrasound emerged, especially in intensive care units. The use of lung ultrasound on the neonatal intensive care unit enables the clinician to gain knowledge about the respiratory condition of the patients, make quick decisions, and reduces exposure to ionizing radiation. In this narrative review, the possibilities of lung ultrasound for the stabilization and resuscitation of the neonate using the ABCDE algorithm will be discussed.
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