Current Management in Transurethral Therapy of Benign Prostatic Obstruction in Patients on Oral Anticoagulation: A Worldwide Questionnaire.

OBJECTIVE: To assess the current treatment of benign prostatic obstruction (BPO) in patients on ongoing oral anticoagulation (OA).

METHODS: An Internet survey was sent to all active members of the Endourological Society. The survey contained 32 questions regarding transurethral treatment of BPO in patients on ongoing OA, different techniques, and arising complications.

RESULTS: Out of all members (n = 2000) of the Endourological Society, 133 participated in our survey. Eighty-eight percent of the participants indicated to perform transurethral therapy of BPO on ongoing OA, whereas 60% of this group temporarily pause the OA during the intervention. Sixteen percent perform >30 transurethral interventions of BPO on ongoing OA per year. Most operations are performed under continuation of aspirin (58.2%). The continuation of adenosine diphosphate (ADP)-receptor inhibitors (22.1%), vitamin K antagonists (18.9%), factor Xa inhibitors (15.6%), or the combination of two oral anticoagulants (16.4%) is continued less often. The decision for the operation on ongoing OA is usually approved by the cardiologist (58%) or it cannot be stopped in case of emergency (29%). GreenLight laser (39%) was the most frequently used technique on ongoing OA, followed by monopolar or bipolar transurethral resection of the prostate (35%) as well as other sources of laser [holmium (12%), thulium (12%), diode laser (2%)]. Although OA was continued during the interventions, cardiovascular complications were observed in 31.6%.

CONCLUSIONS: Current practice shows that the majority of a representative group of the Endourological Society members perform transurethral therapy of BPO in patients on ongoing OA. The incidence of perioperative complications under transurethral therapy of BPO on ongoing OA is lower than previously assumed.