An Estimate of the Life-Time Cost of Surgical Treatment of Patients with Benign Prostatic Hyperplasia in Sweden

Abstract

Two clinical series (n = 96+ 90) and one record-linkage study (n = 492) were used for estimation of the health care utilization for the treatment of BPH patients, mainly by TURP, in Sweden during one year before and 5-7 years after surgery. The total cost for a single patient amounted to ca. 33000 SEK in 1990 prices (5850 USD). Costs for surgery dominated and for a TURP amounted to about 70% of the total. The costs during one year preoperatively and 5 years postoperatively each amounted to 15% of the total costs. In the present study the outcome of surgery was similar to other reports from the same period. The surgical mortality was 0.4% and the readmission rate because of complications of surgery or manifestations of BPH was 25% after 7 years of observation. Of the patients 11% were reoperated on within 7 years. When transurethral resection of the prostate (TURP) replaced open surgery in Sweden during the 1970's it had several of the attributes of the new methods introduced for treatment of benign prostate hyperplasia (BPH) currently in use. However, the spread of TURP resulted in wider indications for surgery and an increase in the total number of surgical procedures. An important argument for the adoption of the new, less invasive methods for treatment of BPH is the lower cost. To make a fair comparison of the costs of different methods for treatment of BPH the long-term costs have to be included in the calculation.

Key words:

• benign prostatic hyperplasia
• cost analysis
• life-time cost