[Impact of antiplatelet and anticoagulant treatments on bleeding complications in patients treated with HoLEP]

Abstract

Introduction: We aimed to assess the impact of antiplatelet and anticoagulation therapy for patients undergoing HoLEP.

Methods: We performed a study during the learning curve on a consecutive series of patients who underwent HoLEP surgery from 2015 to 2018. The patients were divided into 3 groups: a control group, patients with antiplatelet therapy and patients with anticoagulation therapy.

Results: A total of 223 patients underwent HoLEP surgery during this period: 124 in the control group, 63 in the antiplatelet group and 36 in the anticoagulant group. In the anticoagulant group, we observe significant differences with the control group for the catheterization time (2.05 days vs 5.17 days; P<0.001), the hospital length of stay (1.5 nights vs 4.49 nights; P<0.001) and complications (8.9% vs 58%; P<0.001). No difference between the control and antiplatelet groups in terms of catheterization time, hospital length of stay and complications (2.05 days vs 2.68 days; 1.5 nights vs 1.6 nights) but variation in terms of complications and bleeding complications (8.9% vs 21%; P<0,001; 8.1% vs 19%; P<0,001) CONCLUSION: Our study shows that HoLEP is therefore associated with a higher risk of bleeding for patients treated with anticoagulation therapy. Complications increase morbidity with longer catheterization time, hospitalization times and higher transfusion's rates, revision surgery and readmission.

Level of evidence: 3.

Keywords: Anticoagulation; Courbe d’apprentissage; Enucleation; Laser; Learning curve; Prostate; Énucléation.