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Benitz WE, Polin RA. Recommitting to Rules of Evidence and Laws of Inference. J Pediatr 2024:114199. [PMID: 39032771 DOI: 10.1016/j.jpeds.2024.114199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 07/08/2024] [Accepted: 07/15/2024] [Indexed: 07/23/2024]
Affiliation(s)
- William E Benitz
- Division of Neonatal and Development Medicine, Stanford University School of Medicine, Palo Alto, CA 94306.
| | - Richard A Polin
- Division of Neonatology, Columbia University College of Physicians and Surgeons, New York, NY 10032
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2
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Ford A, Beauchene M, Stanford AH, Klein JM, Dagle JM, Rios DR, Larson SA, McNamara PJ, Giesinger RE. Exposure to persistent hemodynamically significant patent ductus arteriosus is associated with retinopathy of prematurity. J AAPOS 2024:103923. [PMID: 38692561 DOI: 10.1016/j.jaapos.2024.103923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Hemodynamically significant patent ductus arteriosus (hsPDA) shunt may predispose infants to retinopathy of prematurity (ROP) because of its higher preductal cardiac output and blood oxygen content, which may augment ocular oxygen delivery. METHODS A retrospective cohort study of preterm infants, born at <27 weeks' gestation and admitted at <24h postnatal age to a large quaternary referral was conducted. The primary composite outcome was death at <32 weeks or moderate-to-severe ROP (≥stage 2 or requiring treatment) in either eye. Secondary outcomes included ROP requiring treatment, and any ROP. Univariate analysis of patient characteristics and outcomes was performed as well as logistic regression. A receiver operating characteristics curve was generated for the outcome of ROP ≥stage 2 or requiring treatment. RESULTS A total of 91 patients were screened, of whom 86 (54 hsPDA, 32 controls) were eligible for inclusion. hsPDA patients were younger and lighter at birth and had a higher burden of hyperglycemia and respiratory illness. The rates of the composite outcome (death <32 weeks or moderate-to-severe ROP) and of any ROP were more frequent in the hsPDA group. hsPDA shunt exposure was independently associated with development of any ROP among survivors to assessment (P = 0.006). PDA cumulative exposure score of 78 (clinical equivalent = 7 days high-volume shunt exposure) predicts moderate-to-severe ROP with 80% sensitivity and 78% specificity. CONCLUSIONS Among infants <27 weeks, hsPDA shunt is associated with increased risks of a composite outcome of death or moderate-to-severe ROP, as well as ROP of any stage. Shunt modulation as a strategy to reduce ROP represents a biologically plausible avenue for investigation.
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Affiliation(s)
- Alison Ford
- University of Iowa Carver College of Medicine, Iowa City, Iowa
| | | | - Amy H Stanford
- Department of Pediatrics, University of Iowa, Iowa City, Iowa
| | | | - John M Dagle
- Department of Pediatrics, University of Iowa, Iowa City, Iowa
| | - Danielle R Rios
- Department of Pediatrics, University of Iowa, Iowa City, Iowa
| | - Scott A Larson
- Department of Ophthalmology, University of Iowa, Iowa City, Iowa
| | - Patrick J McNamara
- Department of Pediatrics, University of Iowa, Iowa City, Iowa; Department of Internal Medicine, University of Iowa, Iowa City, Iowa.
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Cervera SB, Saeed S, Luu TM, Gorgos A, Beltempo M, Claveau M, Basso O, Lapointe A, Tremblay S, Altit G. Evaluation of the association between patent ductus arteriosus approach and neurodevelopment in extremely preterm infants. J Perinatol 2024; 44:388-395. [PMID: 38278962 DOI: 10.1038/s41372-024-01877-8] [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: 10/02/2023] [Revised: 12/28/2023] [Accepted: 01/05/2024] [Indexed: 01/28/2024]
Abstract
OBJECTIVE Assess if unit-level PDA management correlates with neurodevelopmental impairment (NDI) at 18-24 months corrected postnatal age (CPA) in extremely preterm infants. STUDY DESIGN Retrospective analysis of infants born at <29 weeks (2014-2017) across two units having distinct PDA strategies. Site 1 utilized an echocardiography-based treatment strategy aiming for accelerated closure (control). Site 2 followed a conservative approach. PRIMARY ENDPOINT NDI, characterized by cerebral palsy, any Bayley-III composite score <85, sensorineural/mixed hearing loss, or at least unilateral visual impairment. RESULTS 377 infants were evaluated. PDA treatment rates remained unchanged in Site 1 but eventually reached 0% in Site 2. Comparable rates of any/significant NDI were seen across both sites (any NDI: 38% vs 36%; significant NDI: 13% vs 10% for Site 1 and 2, respectively). After adjustments, NDI rates remained similar. CONCLUSION PDA management strategies in extremely preterm newborns showed no significant impact on neurodevelopment outcomes at 18-24 months CPA.
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Affiliation(s)
- Soledad Belén Cervera
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Sahar Saeed
- Department of Public Health Sciences, Queen's University, Kingston, ON, Canada
| | - Thuy Mai Luu
- Neonatal Follow-Up, Department of Paediatrics, Université de Montréal, Montreal, QC, Canada
| | - Andrea Gorgos
- Neonatal Follow-Up, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Marc Beltempo
- Division of Neonatology, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Martine Claveau
- Division of Neonatology, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Olga Basso
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Anie Lapointe
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Sophie Tremblay
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Gabriel Altit
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada.
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Francescato G, Doni D, Annoni G, Capolupo I, Ciarmoli E, Corsini I, Gatelli IF, Salvadori S, Testa A, Butera G. Transcatheter closure in preterm infants with patent ductus arteriosus: feasibility, results, hemodynamic monitoring and future prospectives. Ital J Pediatr 2023; 49:147. [PMID: 37932790 PMCID: PMC10629028 DOI: 10.1186/s13052-023-01552-2] [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: 07/11/2023] [Accepted: 10/19/2023] [Indexed: 11/08/2023] Open
Abstract
Ductal patency of preterm infants is potentially associated with long term morbidities related to either pulmonary overflow or systemic steal. When an interventional closure is needed, it can be achieved with either surgical ligation or a catheter-based approach.Transcatheter PDA closure is among the safest of interventional cardiac procedures and it is the first choice for ductal closure in adults, children, and infants weighing more than 6 kg. In preterm and very low birth weight infants, it is increasingly becoming a valid and safe alternative to ligation, especially for the high success rate and the minor invasiveness and side effects. Nevertheless, being it performed at increasingly lower weights and gestational ages, hemodynamic complications are possible events to be foreseen.Procedural steps, timing, results, possible complications and available monitoring systems, as well as future outlooks are here discussed.
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Affiliation(s)
- Gaia Francescato
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Daniela Doni
- Neonatal Intensive Care Unit Fondazione IRCCS San Gerardo Dei Tintori, Monza, Italy
| | - Giuseppe Annoni
- Pediatric Cardiology, Regina Margherita Children's Hospital, Turin, Italy
| | - Irma Capolupo
- Neonatal Intensive Care Unit, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Elena Ciarmoli
- U.O. Di Neonatologia, Patologia Neonatale E Pediatria, ASST Della Brianza, P.O. Vimercate, Vimercate, Italy
| | - Iuri Corsini
- Division of Neonatalogy, Careggi University Hospital of Florence, Florence, Italy
| | - Italo Francesco Gatelli
- Division of Neonatology and Neonatal Intensive Care Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Sabrina Salvadori
- Women and Child Health Department, Neonatal Intensive Care Unit, Azienda Ospedaliera -Università Di Padova, Padua, Italy
| | - Alberto Testa
- Sapienza School for Advanced Studies, Sapienza University of Rome, Rome, Italy
| | - Gianfranco Butera
- Cardiology, Cardiac Surgery and Heart Lung Transplantation; ERN GUARD HEART: Bambino Gesù Hospital and Research Institute, IRCCS, Rome, Italy
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Chock VY, Bhombal S, Variane GFT, Van Meurs KP, Benitz WE. Ductus arteriosus and the preterm brain. Arch Dis Child Fetal Neonatal Ed 2023; 108:96-101. [PMID: 35732482 DOI: 10.1136/archdischild-2022-324111] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 06/08/2022] [Indexed: 11/03/2022]
Abstract
As the approach to the patent ductus arteriosus (PDA) in the preterm infant remains controversial, the potential consequences of a significant ductal shunt on the brain should be evaluated. In this population at high risk of adverse outcomes, including intraventricular haemorrhage and white matter injury, as well as longer-term neurodevelopmental impairment, it is challenging to attribute sequelae to the PDA. Moreover, individual patient characteristics including gestational age and timing of PDA intervention factor into risks of brain injury. Haemodynamic assessment of the ductus combined with bedside neuromonitoring techniques improve our understanding of the role of the PDA in neurological injury. Effects of various PDA management strategies on the brain can similarly be investigated. This review incorporates current understanding of how the PDA impacts the developing brain of preterm infants and examines modalities to measure these effects.
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Affiliation(s)
- Valerie Y Chock
- Pediatrics, Division of Neonatology, Stanford University School of Medicine, Stanford, California, USA
| | - Shazia Bhombal
- Pediatrics, Division of Neonatology, Stanford University School of Medicine, Stanford, California, USA
| | - Gabriel F T Variane
- Pediatrics, Division of Neonatology, Irmandade da Santa Casa de Misericordia de Sao Paulo, Sao Paulo, Brazil
| | - Krisa P Van Meurs
- Pediatrics, Division of Neonatology, Stanford University School of Medicine, Stanford, California, USA
| | - William E Benitz
- Pediatrics, Division of Neonatology, Stanford University School of Medicine, Stanford, California, USA
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Lopata SM, Slaughter JC, Gillam-Krakauer M, Reese J. The patent ductus arteriosus management debate: it's not over yet. J Perinatol 2021; 41:923-925. [PMID: 33859354 PMCID: PMC11058539 DOI: 10.1038/s41372-021-01059-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Susan M Lopata
- Departments of Pediatrics, Vanderbilt University School of Medicine and the Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - James C Slaughter
- Biostatistics, Vanderbilt University School of Medicine and the Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Maria Gillam-Krakauer
- Departments of Pediatrics, Vanderbilt University School of Medicine and the Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | - Jeff Reese
- Departments of Pediatrics, Vanderbilt University School of Medicine and the Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA.
- Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA.
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7
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Benitz WE, Chock VY. Prolonged Ductal Patency in Preterm Infants: Does It Matter? J Pediatr 2021; 229:12-14.e1. [PMID: 33130156 DOI: 10.1016/j.jpeds.2020.10.059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 10/25/2020] [Indexed: 12/01/2022]
Affiliation(s)
- William E Benitz
- Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Palo Alto, California.
| | - Valerie Y Chock
- Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Palo Alto, California
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