Safer transurethral resection of the prostate: coagulating intermittent cutting reduces hemostatic complications

Abstract

Purpose: Transurethral resection of the prostate (TURP) is still the gold standard for the surgical treatment of symptomatic benign prostatic hyperplasia. However, the associated morbidity and blood loss remain concerns. A coagulating intermittent cutting (CIC) device with constant voltage pulses and controlled pulse intervals was recently developed. The impact of CIC on bleeding and blood transfusion rates as well as the occurrence of the TUR syndrome were investigated.

Materials and methods: From January 2000 to July 2002, 271 consecutive patients with symptomatic benign prostatic hyperplasia underwent TURP with the CIC device. In addition to blood transfusion rates, serum hemoglobin and electrolytes were determined in all patients immediately before and after TURP.

Results: The mortality rate in the 271 patients subjected to TURP was 0.0%. Mean decrease in hemoglobin after TURP was 1.08 mg/dl. Intraoperative and postoperative blood transfusions were required in 7 patients (2.6%), and clinical signs of the transurethral resection syndrome were noted in 1.1% of patients.

Conclusions: Coagulating intermittent cutting dramatically improves the safety of TURP by decreasing intraoperative and postoperative blood loss, and the rate of blood transfusions. With this blood sparing device we anticipate a lower incidence of hemostatic complications from TURP.