Abstract
Purpose
To evaluate the effectiveness of oxytocin infusion to reduce intraoperative bleeding during abdominal myomectomies.
Methods
This randomized, parallel group, blinded study was conducted between October 2017 and May 2018. Patients undergoing abdominal myomectomies were randomized 1:1 either to the oxytocin group or to the control group (saline). In the oxytocin group, 10 IU oxytocin in 500 ml of saline at a rate of 120 ml/h was given during the course of the operation. The primary outcome of this study was to measure intraoperative blood loss between the study groups. Correlation and multiple regression analysis were performed to illustrate factors associated with intraoperative blood loss during the myomectomy.
Results
The mean intraoperative blood loss during the surgery was 489.20 ± 239.72 ml in the oxytocin group and was 641.40 ± 288.21 ml in the control group. The hemoglobin decline was more evident in the control group than in the oxytocin group. Positive correlations were also observed between the intraoperative blood loss and number of fibroids removed during the surgery, largest fibroid removed and weight of fibroids removed. The use of oxytocin infusion during the myomectomy resulted in a reduction of bleeding in the regression model.
Conclusion
Intravenous oxytocin infusion is a safe and practical method to reduce intraoperative blood loss during the abdominal myomectomy.
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BAÇ: project development, manuscript writing, data analysis. BAM: project development, manuscript editing, data analysis. NK: data collection. AS: data collection. GD: methodology. TÇ: investigation.
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All procedures performed were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
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Aslan Çetin, B., Aydoğan Mathyk, B., Köroğlu, N. et al. Oxytocin infusion reduces bleeding during abdominal myomectomies: a randomized controlled trial. Arch Gynecol Obstet 299, 151–157 (2019). https://doi.org/10.1007/s00404-018-4944-9
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DOI: https://doi.org/10.1007/s00404-018-4944-9