A randomized clinical trial evaluating silicone earplugs for very low birth weight newborns in intensive care.

ABSTRACT:

Objective

To determine whether very low birth weight (VLBW) newborns (<1500 g) wearing silicone earplugs grow larger and perform better on developmental exams than controls.

Study design

VLBW newborns (n=34) were randomized to wearing earplugs or not. Hospital outcomes were abstracted from medical charts by research staff masked to intervention status. Fourteen extremely low birth weight (ELBW) newborns (<1000 g) were also evaluated at 18 to 22 months.

Result

After adjusting for birth weight, 11 surviving newborns in the earplug group were 225 g (95% CI: 45, 405) heavier at 34 weeks post menstrual age than the 13 controls. Six ELBW earplug infants scored 15.53 points (95% CI: 3.03, 28.02) higher than six controls on the Bayley Mental Development Index. Their head circ

SUBMITTER: Abou Turk C 

PROVIDER: S-EPMC2674530 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature