Background: This retrospective study aimed to compare the surgical outcomes and morbidity of the vascular control technique in robotic myomectomy with the conventional technique.Methods: Thirty-two consecutive patients who underwent robotic myomectomy using laparoscopic vascular clamps in 2017 to 2019 (the practice change cohort) were retrospectively comparted with 32 case-matched consecutive patients who underwent the conventional robotic myomectomy (the historical cohort). The primary outcome was the operative blood loss and hemoglobin change.
Results:The two cohorts had similar baseline characteristics. The mean operative blood loss and hemoglobin changes were lower in the practice change cohort than in the historical cohort (P < .001 and P = .005, respectively). Other postoperative outcomes were similar between two cohorts.
Conclusion:The vascular control technique in robotic myomectomy appears to be effective and safe in the management of selective patients with symptomatic myomas. KEYWORDS blood loss, robotic myomectomy, uterine myomas, vascular control 1 | INTRODUCTION Uterine myoma affects 25% of women worldwide and is the most common benign uterine tumor in women of reproductive age. 1,2 If the medical treatments are not effective for the women who have symptoms or infertility, surgical treatments should be considered. Surgical treatments for uterine myoma included myomectomy for women who desire pregnancy in the future or want to preserve their uterus, and hysterectomy for those who have completed childbearing. 3 The accomplishment of myomectomy by either conventional laparoscopy or robot-assisted laparoscopy has been often questioned for causing excessive operative blood loss and, as a direct consequence, blood transfusion, conversion to hysterectomy, postoperative anemia, and delayed recovery. 1-4 Therefore, various surgical techniques have been devised to reduce blood loss during myomectomy in more safe and faster way. 5 There are many recent studies about new methods how to achieve simultaneous temporary occlusion of both uterine and ovarian (or utero-ovarian) arteries during myomectomy more effectively in regard to the surgical time and complications. 6,7 However, the application of this technique to clinical practice (especially in robotic myomectomy) has not been investigated in terms of its efficacy and safety. Therefore, we designed this study to evaluate the feasibility and safety of the vascular control technique in robot-assisted laparoscopic myomectomy and compare the surgical outcomes and morbidity to the conventional techniques. (Figure 1)