Case-Control Study of Intra-arterial Verapamil for Intraprostatic Anastomoses to Extraprostatic Arteries in Prostatic Artery Embolization for Benign Prostatic Hypertrophy

Journal of Vascular and Interventional Radiology : JVIR
Simon Chun Ho YuAnthony Ng

Abstract

It is hypothesized that intra-arterial administration of verapamil is a safe and effective way to reverse the flow in intraprostatic anastomoses to extraprostatic arteries without compromising treatment outcomes in prostatic artery embolization (PAE) for benign prostatic hypertrophy (BPH). A prospective study of 62 prostate sides in 31 consecutive patients (median age, 66 y; range, 60-71 y) with symptomatic BPH was undertaken. Median prostate volume was 72.4 mL (range, 48.8-85.8 mL), median International Prostate Symptom Score was 21 (range, 15-23), and median urine peak flow rate was 4 mL/s (range, 2-6 mL/s). The arterial anastomoses were classified as types I-III according to vascular morphology. Treatment safety was assessed in terms of adverse events and complications, and treatment effectiveness was assessed in terms of success rate of angiographic flow reversal. The PAE procedure was successfully completed in all 31 patients (100%). Adverse events in both groups were transient and mild and did not necessitate prolonged hospitalization. There was no clinical evidence of any significant nontarget ischemic complication in either group. Intraprostatic anastomosis was diagnosed in 19 of 31 patients (61.3%) and 22 of 62 prostat...Continue Reading

Citations

Nov 19, 2019·Journal of Vascular and Interventional Radiology : JVIR·Georg Friedrich EnderleinTobias Franiel
Jul 6, 2020·Seminars in Ultrasound, CT, and MR·Essam HashemMohamed Khalifa

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