Objective:to evaluate the effectiveness of auriculotherapy on the anxiety of women
during labor. Method:this is a randomized, parallel, triple-blind clinical trial. 102 parturients
with gestational age ≥ 37 weeks, cervical dilatation ≥ 4 cm and two or more
contractions in 10 min were selected and randomly assigned into three groups
to receive auriculotherapy, placebo or control (routine care).
Auriculotherapy was applied with crystal microspheres to the
shenmen, uterus, neurasthenia
area and endocrine points, and anxiety was
assessed by the Hamilton Anxiety Rating Scale (HAM-A). Analyzes were
performed using the Kruskal-Wallis, Generalized estimating equations,
Chi-square and Fisher’s exact tests. Results:the groups showed no significant difference at baseline according to the
HAM-A. After the intervention there was a significant increase in HAM-A
scores at 120 min in the placebo versus auriculotherapy group (mean
difference (MD) 3.62, confidence interval (CI) 0.42-6.81, p=0.0265) and
control versus auriculotherapy group (MD 4.88, CI 1.87-7.88, p=0.0015). Conclusion:the parturients with auriculotherapy presented lower levels of anxiety
according to the HAM-A score after the treatment when compared to the women
from the other groups; this can represent alternative care in obstetric
practice. Registration: n. .