Daragh Finn1, Deirdre Hayes Ryan2, Andreea Pavel3, John M O'Toole3, Vicki Livingstone3, Geraldine B Boylan3, Louise C Kenny2, Eugene M Dempsey3. 1. Department of Pediatrics and Child Health, Cork University Maternity Hospital, Cork Ireland; Irish Centre for Fetal and Neonatal Translational Research, University College Cork, Cork, Ireland. Electronic address: daragh.finn@hse.ie. 2. Irish Centre for Fetal and Neonatal Translational Research, University College Cork, Cork, Ireland; Department of Obstetrics, Cork University Maternity Hospital, Cork Ireland. 3. Department of Pediatrics and Child Health, Cork University Maternity Hospital, Cork Ireland; Irish Centre for Fetal and Neonatal Translational Research, University College Cork, Cork, Ireland.
Abstract
OBJECTIVE: To compare cerebral activity and oxygenation in preterm infants (<32 weeks of gestation) randomized to different cord clamping strategies. STUDY DESIGN:Preterm infants born at <32 weeks of gestation were randomized to immediate cord clamping, umbilical cord milking (cord stripped 3 times), or delayed cord clamping for 60 seconds with bedside resuscitation. All infants underwent electroencephalogram (EEG) and cerebral near infrared spectroscopy for the first 72 hours after birth. Neonatal primary outcome measures were quantitative measures of the EEG (17 features) and near infrared spectroscopy over 1-hour time frames at 6 and 12 hours of life. RESULTS:Forty-five infants were recruited during the study period. Twelve infants (27%) were randomized to immediate cord clamping, 19 (42%) to umbilical cord milking, and 14 (31%) to delayed cord clamping with bedside resuscitation. There were no significant differences between groups for measures of EEG activity or cerebral near infrared spectroscopy. Three of the 45 infants (6.7%) were diagnosed with severe IVH (2 in the immediate cord clamping group, 1 in the umbilical cord milking group; P = .35). CONCLUSIONS: There were no differences in cerebral EEG activity and cerebral oxygenation values between cord management strategies at 6 and 12 hours. TRIAL REGISTRATION: ISRCTN92719670.
RCT Entities:
OBJECTIVE: To compare cerebral activity and oxygenation in preterm infants (<32 weeks of gestation) randomized to different cord clamping strategies. STUDY DESIGN: Preterm infants born at <32 weeks of gestation were randomized to immediate cord clamping, umbilical cord milking (cord stripped 3 times), or delayed cord clamping for 60 seconds with bedside resuscitation. All infants underwent electroencephalogram (EEG) and cerebral near infrared spectroscopy for the first 72 hours after birth. Neonatal primary outcome measures were quantitative measures of the EEG (17 features) and near infrared spectroscopy over 1-hour time frames at 6 and 12 hours of life. RESULTS: Forty-five infants were recruited during the study period. Twelve infants (27%) were randomized to immediate cord clamping, 19 (42%) to umbilical cord milking, and 14 (31%) to delayed cord clamping with bedside resuscitation. There were no significant differences between groups for measures of EEG activity or cerebral near infrared spectroscopy. Three of the 45 infants (6.7%) were diagnosed with severe IVH (2 in the immediate cord clamping group, 1 in the umbilical cord milking group; P = .35). CONCLUSIONS: There were no differences in cerebral EEG activity and cerebral oxygenation values between cord management strategies at 6 and 12 hours. TRIAL REGISTRATION: ISRCTN92719670.
Authors: Myra H Wyckoff; Eunice M Singletary; Jasmeet Soar; Theresa M Olasveengen; Robert Greif; Helen G Liley; David Zideman; Farhan Bhanji; Lars W Andersen; Suzanne R Avis; Khalid Aziz; Jason C Bendall; David C Berry; Vere Borra; Bernd W Böttiger; Richard Bradley; Janet E Bray; Jan Breckwoldt; Jestin N Carlson; Pascal Cassan; Maaret Castrén; Wei-Tien Chang; Nathan P Charlton; Adam Cheng; Sung Phil Chung; Julie Considine; Daniela T Costa-Nobre; Keith Couper; Katie N Dainty; Peter G Davis; Maria Fernanda de Almeida; Allan R de Caen; Edison F de Paiva; Charles D Deakin; Therese Djärv; Matthew J Douma; Ian R Drennan; Jonathan P Duff; Kathryn J Eastwood; Walid El-Naggar; Jonathan L Epstein; Raffo Escalante; Jorge G Fabres; Joe Fawke; Judith C Finn; Elizabeth E Foglia; Fredrik Folke; Karoline Freeman; Elaine Gilfoyle; Craig A Goolsby; Amy Grove; Ruth Guinsburg; Tetsuo Hatanaka; Mary Fran Hazinski; George S Heriot; Karen G Hirsch; Mathias J Holmberg; Shigeharu Hosono; Ming-Ju Hsieh; Kevin K C Hung; Cindy H Hsu; Takanari Ikeyama; Tetsuya Isayama; Vishal S Kapadia; Mandira Daripa Kawakami; Han-Suk Kim; David A Kloeck; Peter J Kudenchuk; Anthony T Lagina; Kasper G Lauridsen; Eric J Lavonas; Andrew S Lockey; Carolina Malta Hansen; David Markenson; Tasuku Matsuyama; Christopher J D McKinlay; Amin Mehrabian; Raina M Merchant; Daniel Meyran; Peter T Morley; Laurie J Morrison; Kevin J Nation; Michael Nemeth; Robert W Neumar; Tonia Nicholson; Susan Niermeyer; Nikolaos Nikolaou; Chika Nishiyama; Brian J O'Neil; Aaron M Orkin; Osokogu Osemeke; Michael J Parr; Catherine Patocka; Jeffrey L Pellegrino; Gavin D Perkins; Jeffrey M Perlman; Yacov Rabi; Joshua C Reynolds; Giuseppe Ristagno; Charles C Roehr; Tetsuya Sakamoto; Claudio Sandroni; Taylor Sawyer; Georg M Schmölzer; Sebastian Schnaubelt; Federico Semeraro; Markus B Skrifvars; Christopher M Smith; Michael A Smyth; Roger F Soll; Takahiro Sugiura; Sian Taylor-Phillips; Daniele Trevisanuto; Christian Vaillancourt; Tzong-Luen Wang; Gary M Weiner; Michelle Welsford; Jane Wigginton; Jonathan P Wyllie; Joyce Yeung; Jerry P Nolan; Katherine M Berg Journal: Resuscitation Date: 2021-11-11 Impact factor: 5.262
Authors: Anna Lene Seidler; Gillian M L Gyte; Heike Rabe; José L Díaz-Rossello; Lelia Duley; Khalid Aziz; Daniela Testoni Costa-Nobre; Peter G Davis; Georg M Schmölzer; Colleen Ovelman; Lisa M Askie; Roger Soll Journal: Pediatrics Date: 2021-03 Impact factor: 7.124
Authors: Emma Persad; Greta Sibrecht; Martin Ringsten; Simon Karlelid; Olga Romantsik; Tommy Ulinder; Israel Júnior Borges do Nascimento; Maria Björklund; Anneliese Arno; Matteo Bruschettini Journal: PLoS One Date: 2021-02-08 Impact factor: 3.240