• Alicia Palmieri, Verda Hicks, Noelle Aikman, Mark Borowsky, Ashley Haggerty, and Karim ElSahwi.
• From the Departments of Obstetrics & Gynecology.
• South. Med. J. 2023 Oct 1; 116 (10): 790794790-794.

ObjectivesOur objectives were to estimate the incidence of venous thromboembolism (VTE) after robotic staging for endometrial cancer and to compare the incidence of VTE in patients who received a single dose of preoperative prophylaxis of enoxaparin with those who received extended postoperative prophylaxis.MethodsThis study is a retrospective chart review of patients who underwent robot-assisted surgical staging for endometrial cancer. Patients were categorized into two groups: preoperative prophylaxis (PP), patients who received a single dose of enoxaparin preoperatively, and extended prophylaxis (EP), patients who received 28 days of enoxaparin postoperatively.ResultsIn total, 148 patients were included, with 117 patients in the PP group and 31 patients in the EP group. The overall incidence of VTE within 30 days postoperatively was 0.67%. No significant difference was found between the PP and the EP groups (0.9% and 0%, respectively; P = 1.00). Most patients in the cohort had endometrioid adenocarcinoma (78%) with low-grade disease (70%), although there were a greater number of patients in the PP group with uterine serous carcinoma compared with the EP group (17% vs 10%; P = 0.034). The PP group had higher estimated blood loss (106 vs 81 mL; P = 0.009) and longer operative times (178 vs 151 min; P = 0.028) compared with the EP group. Significantly more patients in the PP group underwent lymph node dissection compared with the EP group (32% vs 7%; P = 0.008).ConclusionsThe incidence of VTE following robot-assisted surgical staging for endometrial cancer in this study was 0.67%. No significant difference was found in VTE incidence between the PP group compared with the EP group. Mechanical prophylaxis plus a single dose of preoperative pharmacologic prophylaxis may suffice for low-risk patients following robotic surgical staging for endometrial cancer.

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