Sildenafil Citrate Therapy for Oligohydramnios: A Randomized Controlled Trial.

Objective: To compare sildenafil plus hydration with hydration alone in improving the amniotic fluid index and neonatal outcomes in pregnancies complicated by idiopathic oligohydramnios ( amniotic fluid index less than 5 cm without underlying maternal or fetal causes and with normal fetal growth).

Methods: This was an open-label randomized trial for women carrying singleton pregnancies at 30 weeks of gestation or more with idiopathic oligohydramnios detected during routine ultrasonogram. Women received either oral sildenafil citrate (25 mg every 8 hours) plus intravenous infusion of 2 L isotonic solution or fluids only until delivery.

Different routes and forms of uterotonics for treatment of retained placenta: a randomized clinical trial.

Objectives: To compare between three different uterotonics (oxytocin, carbetocin and misoprostol) given via three different routes (intraumbilical, intravenous and sublingual, respectively) in reducing the need for manual removal of placenta (MROP).

Methods: A randomized trial for cases with retained placenta 30 min following vaginal delivery. They received intraumbilical oxytocin, intravenous carbetocin or sublingual misoprostol.