Comparison of the Three Methods of Syntocinon, Misoprostol, Transcervical Catheter Plus Syntocinon in Labor Induction

In this interventional study, 120 primigravid women with low bishop scores who visited the maternity room of Ali ibn Abitaleb Hospital in Zahedan (2014) were selected. Patients were randomly assigned to receive syntocinon, misoprostol, or transcervical catheter plus syntocinon. Variables including success rate and side effects were compared among the groups. The success rates in the syntocinon, syntocinon Group plus the trans-cervical catheter, and misoprostol groups were 72.5%, 77.5%, and 65%, respectively, showing no significant difference between the three groups (P = 0.711). The rates of drug adverse effects in the syncinosin, syncinosin plus trans-cervical catheter, and misoprostol groups were 7.5%,7.5%, and 2.5%, respectively. According to the obtained results, the three methods of syntocinon, misoprostol and transcervical catheter with syntocinon, which are low-risk and effective methods for cervical ripening, could be used to terminate pregnancy in primigravidawomenwith low Bishop score before the initiation of labor induction.