atosiban and Postpartum-Hemorrhage

atosiban has been researched along with Postpartum-Hemorrhage* in 2 studies

Other Studies

2 other study(ies) available for atosiban and Postpartum-Hemorrhage

ArticleYear
[Parturient at full term with inferior vena cava thrombosis: anesthesia during surgical delivery].
    Revista espanola de anestesiologia y reanimacion, 2010, Volume: 57, Issue:5

    Emergency cesarean section is a high-risk situation because of potential maternal-fetal complications. We report a case in which risk increased due to a massive thrombus in the mother's left common femoral vein extending to the vena cava. A 31-year-old woman with no relevant medical history in the 41st week of pregnancy was scheduled for induction. Two days before the planned induction she was admitted to the emergency department, where she was diagnosed with deep vein thrombosis in the left lower limb. She was transferred to the postanesthetic recovery unit, where a multidisciplinary team (from gynecology, hematology, interventional radiology, and anesthesiology) discussed various therapeutic options (thrombectomy, vena cava filter, or anticoagulation by intravenous infusion of unfractionated heparin). Given that deep vein thrombosis coincided with obstetric delivery, it was crucial to decide on anesthetic and therapeutic approaches that would assure maternal and fetal safety and prevent such complications as massive pulmonary thromboembolism.

    Topics: Adult; Anesthesia, General; Anesthesia, Obstetrical; Anticoagulants; Cesarean Section; Emergencies; Enoxaparin; Female; Femoral Vein; Heparin; Humans; Postpartum Hemorrhage; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy Trimester, Third; Puerperal Disorders; Pulmonary Embolism; Stockings, Compression; Thrombophlebitis; Vasotocin; Vena Cava, Inferior; Venous Thrombosis

2010
Placental passage of the oxytocin antagonist atosiban.
    American journal of obstetrics and gynecology, 1995, Volume: 172, Issue:4 Pt 1

    We wanted to determine the degree of placental transfer of atosiban (Antocin), an oxytocin antagonist, in pregnant women at term. We also assessed the effects of the infusion on umbilical cord blood gases at birth and the maternal hematocrit drop after cesarean section.. Eight women undergoing elective cesarean section at term were studied. Each received an infusion of 300 micrograms/min of atosiban over 208 to 443 minutes; the infusion was continued up to the time of cord clamping. Uterine vein and umbilical blood samples were obtained simultaneously. They were assayed by specific radioimmunoassay. Cord blood gases were obtained and compared with those from a control group of women undergoing elective cesarean section.. The mean (+/- SD) maternal uterine vein concentration was 331.9 +/- 42.9 ng/ml, compared with 42 +/- 13 ng/ml in the umbilical vein (p < 0.05). The mean maternal/fetal was 12 +/- 0.03, which was not affected by the length of infusion. There was no significant difference in the hematocrit drop between the cesarean delivery groups: 5.9 +/- 0.4 for the control group versus 5.8 +/- 1.1 for the atosiban group (p > 0.1). The mean cord pH was 7.27 for the atosiban group versus 7.27 for the control group (n = 141) (p > 0.1). One year follow-up of the infants (n = 7) was normal.. Our results show minimal placental transfer of atosiban. Drug levels did not increase with longer infusions, and no effect was seen on umbilical cord gases. Administration of atosiban even at high doses up to the time of delivery did not increase maternal blood loss at cesarean section.

    Topics: Blood Gas Analysis; Cesarean Section; Female; Fetal Blood; Hematocrit; Humans; Oxytocin; Placenta; Postpartum Hemorrhage; Postpartum Period; Pregnancy; Tocolytic Agents; Vasotocin

1995