• Pei Shan Lim, Surinder Singh, Alice Lee, and Muhammad Abdul Jamil Muhammad Yassin.
• Department of O&G, Universiti Kebangsaan Malaysia Medical Center, Jalan Yaakob Latif, 56000 Cheras, Kuala Lumpur, Malaysia. pslim@ppukm.ukm.my
• Arch. Gynecol. Obstet. 2011 Nov 1;284(5):1073-9.

PurposeRetained placenta is potentially life threatening due to possible complications associated with manual removal. Our aim was to determine whether umbilical vein injection of oxytocin in saline reduces the need for manual removal of placenta.MethodsThis was a randomised controlled trial conducted at a tertiary hospital from December 2002 to March 2004. A total of 61 women delivering singletons, who had no sign of placental separation 20 min after vaginal delivery, were randomised to receive either intra-umbilical oxytocin 100 IU diluted in 30 ml of saline or controlled cord traction only. Manual removal was done if the placenta was not expelled in another 30 min in both arms.ResultsThere was a significant reduction in the rate of subsequent manual removal of placenta (30 vs. 67.7%, p < 0.05), incidence of uterine atony (3.3 vs. 25.8%, p < 0.05) and the need for uterotonic agents (33.3 vs. 64.5%, p < 0.05) in the oxytocin group when compared with the control group. No significant differences were found in the need for blood transfusion, uterine curettage, incidence of postpartum haemorrhage and haemoglobin level reduction.ConclusionIntra-umbilical vein oxytocin injection is clinically effective for the management of a retained placenta.

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