Perinatal outcome in cases of latent syphilis during pregnancy.
Paraules clau
Resum
OBJECTIVE
To investigate factors associated with latent syphilis and pregnancy outcome among women with latent syphilis.
METHODS
A retrospective population-based study was conducted to compare all pregnancies among women with and without latent syphilis at Soroka University Medical Center, Be'er-Sheva, Israel, between 1988 and 2010. Stratified analysis using a multiple logistic regression model was performed to control for confounders.
RESULTS
Of the 219656 deliveries during the study period, 159 (0.1%) involved women with latent syphilis. Multivariate analysis with backward elimination revealed the following conditions to be significantly associated with latent syphilis: fetal growth restriction (odds ratio [OR] 2.20; 95% confidence interval [CI], 1.07-4.49; P=0.03); drug abuse (OR 9.95; 95% CI, 1.31-75.46; P=0.02); tobacco use (OR 3.35; 95% CI, 1.74-6.45; P<0.05); and Jewish (vs Bedouin) ethnicity (OR 4.05; 95% CI, 2.65-6.20; P<0.05).
CONCLUSIONS
Women with latent syphilis are at risk for adverse maternal and perinatal outcomes, including fetal growth restriction. Careful surveillance of these high-risk pregnancies should be considered.
