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The effect of Atropine, Hyoscine and Promethazine on the duration of labor stages and rate of labor progress in multiparous women
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F.Mortazavi (M.Sc)   1, MH.Rakhshani (M.Sc) |
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Abstract: (53349 Views) |
| Background & Objective: In most cases, labor is accompanied with pain. Thus, decreasing labor pain is viewed as an important duty of midwives. In this regard, decreasing the duration of labor can be of value. Customarily midwives use drugs to shorten the duration of labor, but the effectiveness of some of the drugs has not been studied systematically. Among such widely used drugs are Atropine, Hyoscine and Promethazine. Materials & Methods: In this interventional research, the effects of these drugs on labor duration were studied. 160 multiparous women in active phase of labor were selected. 120 of the above women had been administered only one of the above-mentioned drugs and no drug had been administered to the remaining 40. According to the type of drug administered, the women formed three groups, with the women with no drugs administered making the 4th groups. Results: The 4 groups did not have any statistically significant difference with regard to variables such as age, occupation, education, infant sex, gestational age, infant birth weight, parity, fetal head position, and cervical dilatation at the beginning of our observation. The main result was that, the mean rate of cervical effacement (P<0.05) and descent of fetal head was not significantly different in the 4 groups. But the mean rate of cervical dilatation (P<0.05) was significantly different in the 4 groups. In women who had been given these drugs, the mean rate of cervical dilatation was lower than the women who had not been given any drugs. The mean duration of the first stage of labor was significantly different in 4 groups (P<0.05). With regard to the mean duration of the first stage of labor, it was also longer in women who had been given these drugs. The mean rate of 2nd stage of labor and 3rd stage of labor was not significantly different in the 4 groups. Conclusion: The use of these drugs can reduce the rate of labor progress and increase the risk of complications, it may also be a waste of prescribed drugs. |
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| Keywords: Atropine, Hyoscine, Promethazine, Labor |
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Full-Text [PDF 170 kb]
(21153 Downloads)
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Type of Study: Original Articles |
Subject:
General
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