{"title":"Oxygenation associated with cord management strategies among preterm infants <32 weeks gestation during the transition period","authors":"Catherine Peterson, Lucia Ferrer, Shashank Sanjay, Debra Poeltler, Satyan Lakshminrusimha, Anup C. Katheria","doi":"10.1038/s41372-024-02127-7","DOIUrl":null,"url":null,"abstract":"Compare changes in SpO2 and FiO2 post-birth among preterm infants after delayed cord clamping (DCC), umbilical cord milking (UCM) or early cord clamping (ECC). Retrospective study of infants <32 weeks gestation born between 2014 and 2021. ECC was clamping 0–59 s, DCC was clamping ≥60 s after delivery, UCM defined as milking the intact umbilical cord several times before clamping. Of 463 infants; 257 received DCC, 168 received UCM, 38 received ECC. UCM infants had higher median SpO2 values at 4-(79% UCM vs 69% DCC, p = 0.027) and 5-(85% UCM vs 80% DCC, p = 0.023) minutes after-birth compared to DCC. DCC and UCM infants required lower FiO2 levels in the first 5-minutes compared to ECC infants (DCC 0.38 ± 0.17, UCM 0.40 ± 0.20 vs ECC 0.51 ± 0.27, p’s <0.001). The proportion of infants achieving SpO2 ≥ 80% by 5 min was similar in all groups, FiO2 needed to achieve this goal was higher in ECC infants.","PeriodicalId":16690,"journal":{"name":"Journal of Perinatology","volume":"45 1","pages":"55-62"},"PeriodicalIF":2.4000,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Perinatology","FirstCategoryId":"3","ListUrlMain":"https://www.nature.com/articles/s41372-024-02127-7","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OBSTETRICS & GYNECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Compare changes in SpO2 and FiO2 post-birth among preterm infants after delayed cord clamping (DCC), umbilical cord milking (UCM) or early cord clamping (ECC). Retrospective study of infants <32 weeks gestation born between 2014 and 2021. ECC was clamping 0–59 s, DCC was clamping ≥60 s after delivery, UCM defined as milking the intact umbilical cord several times before clamping. Of 463 infants; 257 received DCC, 168 received UCM, 38 received ECC. UCM infants had higher median SpO2 values at 4-(79% UCM vs 69% DCC, p = 0.027) and 5-(85% UCM vs 80% DCC, p = 0.023) minutes after-birth compared to DCC. DCC and UCM infants required lower FiO2 levels in the first 5-minutes compared to ECC infants (DCC 0.38 ± 0.17, UCM 0.40 ± 0.20 vs ECC 0.51 ± 0.27, p’s <0.001). The proportion of infants achieving SpO2 ≥ 80% by 5 min was similar in all groups, FiO2 needed to achieve this goal was higher in ECC infants.
期刊介绍：
The Journal of Perinatology provides members of the perinatal/neonatal healthcare team with original information pertinent to improving maternal/fetal and neonatal care. We publish peer-reviewed clinical research articles, state-of-the art reviews, comments, quality improvement reports, and letters to the editor. Articles published in the Journal of Perinatology embrace the full scope of the specialty, including clinical, professional, political, administrative and educational aspects. The Journal also explores legal and ethical issues, neonatal technology and product development.
The Journal’s audience includes all those that participate in perinatal/neonatal care, including, but not limited to neonatologists, perinatologists, perinatal epidemiologists, pediatricians and pediatric subspecialists, surgeons, neonatal and perinatal nurses, respiratory therapists, pharmacists, social workers, dieticians, speech and hearing experts, other allied health professionals, as well as subspecialists who participate in patient care including radiologists, laboratory medicine and pathologists.
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