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DOI: 10.1055/s-2007-994317
© 1996 by Thieme Medical Publishers, Inc.
Cocaine is Associated with Intrauterine Fetal Death in Women with Suspected Preterm Labor
Publication History
Publication Date:
04 March 2008 (online)
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ABSTRACT
The objectives of this study were to determine the rate of recent cocaine use in a metropolitan population of predominantly Hispanic and African-American women with suspected preterm labor and to evaluate the impact of recent cocaine use on intrapartum complications in this population. Urine toxicology screens were prospec-tively obtained on 102 women with suspected preterm labor. The urine screen did not influence management decisions. Gestational age at delivery, birthweight, and intrapartum complications were compared using Student's t-test, chi-square analysis, or Fisher's exact test. The rate of positive urine drug screens for cocaine was 12.7%. Women with positive toxicology were older (27.8±5.7 versus 22.1+4.8 years, p = 0.002) and of higher parity (2 [1 to 7] versus 1 [0 to 7], p = 0.01). Women with positive toxicology were more likely to be black (92.3%) than Hispanic (7.7% [p = 0.0004]). They had more advanced cervical dilation at presentation (3 cm [0 to 6] versus 1 cm [0 to 8], p = 0.008), were more likely to be admitted (85% versus 32%, p <0.0001), but less likely to receive tocolysis due to advanced dilation or pregnancy complication (36% versus 79%, p = 0.0002). There was no difference in gestational age or birthweight at delivery. There was a significantly higher intrauterine fetal death rate in the cocaine positive group (18.2% versus 0%, p = 0.02). These data suggest that recent cocaine use among women with suspected preterm labor is common in only some segments of an urban population and significantly impacts pregnancy outcome.
Keywords
Cocaine - preterm labor - intrauterine fetal death