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Screening of substance misuse during early pregnancy in Blyth: an anonymous unlinked study.

Sanaullah F, Gillian M, Lavin T

Department of Obstetrics and Gynaecology, Wansbeck General Hospital, Ashington, UK. fozia_sana@yahoo.com

Substance abuse during pregnancy is rising and often remains undiagnosed. This harms both the mother and the baby. We conducted an anonymous unlinked study in Blyth valley, Northumberland, to determine the prevalence of substance abuse and alcohol use during pregnancy. Urine toxicology screening was performed on 150 women who attended antenatal clinic for booking. Seven commonly misused substances (amphetamine, benzodiazepine, barbiturates, cannabinoids, cocaine, methadone and opiates) and alcohol were tested in the urine. A total of 16 (10.7%) women were found positive and all 16 of them had denied use of any substance. Amphetamine was the most common among the substances misused. A total of 12 out of the 16 were from social classes 4 and 5. None of the positive women was nulliparous. Because of the difficulty in identifying substance misuse in pregnant women, consideration should be given to the implementation of routine substance screening at the booking antenatal visit in general population with a high incidence of substance misuse.

Published 15 May 2006 in J Obstet Gynaecol, 26(3): 187-90.
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