Article
β2-adrenergic receptor genotype and other variables that contribute to labor pain and progress.
Anesthesiology - 1 Apr 2011
Reitman Elena, Conell-Price Jessamyn, Evansmith Jennifer, Olson Luke, Drosinos Sofia, Jasper Nancy, Randolph Paula, Smiley Richard M, Shafer Steven, Flood Pamela
Abstract excerpt
BACKGROUND: β2-Adrenergic receptor (β2AR) activity influences labor. Its genotype affects the incidence of preterm delivery. We determined the effect of β2AR genotype on term labor progress and maternal pain. METHODS: We prospectively enrolled 150 nulliparous parturients in the third trimester and obtained sensory thresholds, demographic information, and DNA. Cervical dilation, pain scores, and labor management...
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