Lateral kangaroo position for thermal stability of extremely preterm: Non‐inferiority randomized controlled trial

Abstract

BackgroundKangaroo care (KC) is an evidence‐based best practice that can prevent major health complications in preterm infants. However, there is a lack of evidence on the feasibility and safety of placing extremely preterm infants under 28 weeks gestational age in KC position.AimTo compare thermal stability 60 min after the first KC session in the lateral versus prone position in extremely preterm infants under 28 weeks gestational age.Study DesignThis is a single‐centre, randomized, non‐inferiority, parallel clinical trial. The patients were extremely preterm infants during their first 5 days of life. Infants in the intervention group received KC in the lateral position while those in the control group received KC in the prone position. All infants receiving KC were inside their polyethylene bags but maintained skin‐to‐skin contact. The primary outcome was the axillary temperature of the infants, and the secondary outcome was the development of intraventricular haemorrhage.ResultsSeventy infants were randomized (35 per group). The mean gestational age was 26 +1(1+1) in both groups. In the first KC session, the infant temperature at 60 minutes was 36.79°C (0.43) in lateral KC position, and 36.78°C (0.38) in prone KC position (p = .022). In lateral KC position, 7.69% (2) of the children who, according to the cranial ultrasound performed before the first session, had no haemorrhage presented with intraventricular haemorrhage after the first session. In prone KC position, new haemorrhages appeared after the first session in 29.17% (7) (p = .08).ConclusionsThe lateral KC position is an alternative to the conventional prone KC position and maintains normothermia in infants under 28 weeks gestational age.Relevance to Clinical PracticeExtremely preterm infants are candidates for KC. Lateral KC position is an evidence‐based best practice that can be applied to preterm infants under 28 weeks GA. This evidence is particularly useful in performing umbilical catheterization on these patients.