Objective: The comparison between the effect of oxytocin alone or in combination with propranolol on labor.
Methods: A double blind randomized controlled trial was performed on 150 nulliparas with a gestational age of 39-41 weeks of pregnancy and a Bishop score of < or =5. In the first group (oxytocin group = 75), oxytocin alone was used for induction of labor.
Aim: To compare the effect of extra-amniotic normal saline solution infusion on its own, and in combination with dexamethasone on the ripening of the cervix and induction of labor.
Methods: A double-blind randomized clinical trial study was performed at Akbar Abadi Teaching Hospital in Tehran, Iran, between March 2002 and March 2003 on 84 pregnant women at a gestational age of 40 weeks or more, and with a Bishop score