Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
The Effects of Maternal Opium Abuse on Fetal Heart Rate Using Non-Stress Test



Keikha F1 ; Vahdani FG1 ; Latifi S1
Authors
Show Affiliations
Authors Affiliations
  1. 1. Department of Obstetrics and Gynecology, Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran

Source: Iranian Journal of Medical Sciences Published:2016

Abstract

Background: Opium is one of the most commonly abused opiates in developing countries including Iran. Considering the importance of maternal health on the newborn, we aimed to assess the effect of opium abuse on fetal heart rate (FHR) characteristics in a sample of pregnant women in Zahedan, Southeast Iran. Methods: This cross-sectional study was done on 100 pregnant women referring to Ali-Ibn-Abi Talib Hospital in Zahedan, during 2011-2013. The participants were divided into two groups comprising of opium abusers and healthy individuals. The participants received 500cc intravenous fluid containing dextrose and then non-stress test results were recorded for 20 minutes. Results: We found no significant difference between the two groups with respect to their demographic characteristics. Fetal movements, variability, acceleration, and reactivity were significantly higher among addicted women (P<0.0001 for all). Periodic change was 9.8 times higher among opium abusers compared with the healthy women. Abnormal variability or oscillations of <15 beats/min, which indicates lack of beatto- beat variability, was significantly higher in the fetuses of addicted mothers (P<0.0001). Conclusion: Considering significant abnormal patterns in FHR characteristics among the opium abuser group, mothers addicted to opium need specific prenatal care. © 2016 Shiraz University of Medical Sciences. All rights reserved.