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Higgins BV, Baer RJ, Steurer MA, Karvonen KL, Oltman SP, Jelliffe-Pawlowski LL, Rogers EE. Resuscitation, survival and morbidity of extremely preterm infants in California 2011-2019. J Perinatol 2024; 44:209-216. [PMID: 37689808 PMCID: PMC10844092 DOI: 10.1038/s41372-023-01774-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 08/21/2023] [Accepted: 08/31/2023] [Indexed: 09/11/2023]
Abstract
OBJECTIVE To describe changes over time in resuscitation, survival, and morbidity of extremely preterm infants in California. STUDY DESIGN This population-based, retrospective cohort study includes infants born ≤28 weeks. Linked birth certificates and hospital discharge records were used to evaluate active resuscitation, survival, and morbidity across two epochs (2011-2014, 2015-2019). RESULTS Of liveborn infants, 0.6% were born ≤28 weeks. Active resuscitation increased from 16.9% of 22-week infants to 98.1% of 25-week infants and increased over time in 22-, 23-, and 25-week infants (p-value ≤ 0.01). Among resuscitated infants, survival to discharge increased from 33.2% at 22 weeks to 96.1% at 28 weeks. Survival without major morbidity improved over time for 28-week infants (p-value < 0.01). CONCLUSION Among infants ≤28 weeks, resuscitation and survival increased with gestational age and morbidity decreased. Over time, active resuscitation of periviable infants and morbidity-free survival of 28-week infants increased. These trends may inform counseling around extremely preterm birth.
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Affiliation(s)
- Brennan V Higgins
- Division of Neonatology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
| | - Rebecca J Baer
- California Preterm Birth Initiative, University of California, San Francisco, San Francisco, CA, USA
- Department of Pediatrics, University of California San Diego, San Diego, CA, USA
| | - Martina A Steurer
- Division of Neonatology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
- California Preterm Birth Initiative, University of California, San Francisco, San Francisco, CA, USA
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Kayla L Karvonen
- Division of Neonatology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Scott P Oltman
- California Preterm Birth Initiative, University of California, San Francisco, San Francisco, CA, USA
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Laura L Jelliffe-Pawlowski
- California Preterm Birth Initiative, University of California, San Francisco, San Francisco, CA, USA
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Elizabeth E Rogers
- Division of Neonatology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
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Porta R, García-Muñoz Rodrigo F, Avila-Alvarez A, Ventura PS, Izquierdo Renau M, Ginovart G. Active approach in delivery room and survival of infants born between 22 and 26 gestational weeks are increasing in Spain. Acta Paediatr 2023; 112:417-423. [PMID: 36515614 DOI: 10.1111/apa.16625] [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: 09/01/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022]
Abstract
AIM To describe the trends in the delivery room approach and survival of extremely premature infants over the past two decades. METHODS Time-series analysis of infants included in the Spanish SEN1500 network from 2004 to 2019. Patients born from 22 + 0 to 26 + 6 weeks were included. The primary outcome was an active approach in the delivery room. Survival and temporal trends were also studied. RESULTS The study population included 8284 patients. At 22 and 23 weeks, an active approach was followed in 41.4% and 80.8%. A temporal trend toward a more active approach was observed at 23 weeks. Antenatal steroids were administered in 19.6% and 58.1% at 22 and 23 weeks. From 24 weeks, an active approach was applied in nearly all cases throughout the period, and more than 80% of patients received antenatal steroids. The rates of survival after an active approach were 8.7%, 21.6%, 40.6%, 59.9%, and 74.7% at 22, 23, 24, 25, and 26 weeks and significantly increased over the period, except for infants born at 22 weeks. CONCLUSION Active management and survival of infants born from 23 weeks increased over the period, but the frequency of antenatal steroid administration was lower than the intention to resuscitate.
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Affiliation(s)
- Roser Porta
- Division of Neonatology, Hospital Universitari Germans Trias i Pujol, Badalona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Alejandro Avila-Alvarez
- Division of Neonatology, Complexo Hospitalario Universitario de A Coruña (CHUAC), A Coruña, Spain
| | - Paula Sol Ventura
- Division of Neonatology, Hospital Universitari Germans Trias i Pujol, Badalona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Gemma Ginovart
- Division of Neonatology, Hospital Universitari Germans Trias i Pujol, Badalona, Universitat Autònoma de Barcelona, Barcelona, Spain
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Lee HC, Lyell DJ. Active Treatment and Shared Decision-making for Infants Born Extremely Preterm at 22 to 25 Weeks. JAMA 2022; 328:624-626. [PMID: 35972504 DOI: 10.1001/jama.2022.13364] [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] [Indexed: 11/14/2022]
Affiliation(s)
- Henry C Lee
- Division of Neonatology, Department of Pediatrics, Stanford School of Medicine, Stanford, California
| | - Deirdre J Lyell
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, Stanford School of Medicine, Stanford, California
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