Umbilical Cord Milking Versus Delayed Cord Clamping in Infants 28 to 32 Weeks: A Randomized Trial.
Publication Title
Pediatrics
Document Type
Article
Publication Date
12-1-2023
Keywords
oregon; portland; psvmc; Infant, Newborn; Humans; Female; Infant; Pregnancy; Male; Infant, Premature; Umbilical Cord Clamping; Umbilical Cord; Placenta; Gestational Age; Cerebral Hemorrhage; Constriction
Abstract
OBJECTIVES: To determine whether rate of severe intraventricular hemorrhage (IVH) or death among preterm infants receiving placental transfusion with UCM is noninferior to delayed cord clamping (DCC).
METHODS: Noninferiority randomized controlled trial comparing UCM versus DCC in preterm infants born 28 to 32 weeks recruited between June 2017 through September 2022 from 19 university and private medical centers in 4 countries. The primary outcome was Grade III/IV IVH or death evaluated at a 1% noninferiority margin.
RESULTS: Among 1019 infants (UCM n = 511 and DCC n = 508), all completed the trial from birth through initial hospitalization (mean gestational age 31 weeks, 44% female). For the primary outcome, 7 of 511 (1.4%) infants randomized to UCM developed severe IVH or died compared to 7 of 508 (1.4%) infants randomized to DCC (rate difference 0.01%, 95% confidence interval: (-1.4% to 1.4%), P = .99).
CONCLUSIONS: In this randomized controlled trial of UCM versus DCC among preterm infants born between 28 and 32 weeks' gestation, there was no difference in the rates of severe IVH or death. UCM may be a safe alternative to DCC in premature infants born at 28 to 32 weeks who require resuscitation.
Area of Special Interest
Women & Children
Specialty/Research Institute
Pediatrics
Specialty/Research Institute
Obstetrics & Gynecology
Specialty/Research Institute
Surgery
DOI
10.1542/peds.2023-063113
