A cost-effectiveness analysis of transurethral resection of the prostate and transurethral microwave thermotherapy for treatment of benign prostatic hyperplasia: two-year follow-up

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Abstract

OBJECTIVE: To compare costs of transurethral prostatic resection (TURP) and transurethral microwave thermotherapy (TUMT) for symptomatic benign prostatic hyperplasia (BPH) in a randomized, controlled trial. METHODS: In 70 BPH patients all costs were calculated for management, including complications and repeat treatment, during TURP or TUMT and 24-month follow-up. Clinical outcome was judged from Madsen-Iversen symptom score, peak urinary flow and residual urine. The effect of changes in some critical variables was assessed by sensitivity analysis. A cost-effectiveness analysis was carried out to compare the two methods. RESULTS: Symptom reduction after 2 years was 92% in the TURP group and 83% in the TUMT group. The total costs over 2 years were SEK 24,234 and 14,830 in the respective groups. Costs for retreatments were higher after TUMT, while complication costs were higher in the TURP group. TUMT costs depend on the investment for the equipment, including disposable probes, and the degree of its utilization. TUMT was more cost-effective than TURP in relieving BPH-related symptoms during the 2-year follow-up. CONCLUSIONS: Primary treatment costs were lower for TUMT than for TURP. Complication costs were higher in the trial's TURP arm, while retreatment costs were greater in the TUMT arm. TUMT costs depend on investment in and utilization of the equipment and reuse of treatment probes. TUMT was more cost-effective than TURP in the 2-year study period.

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Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Clinical Medicine

Keywords

  • cost analysis, benign prostatic hyperplasia, thermotherapy, cost-effectiveness analysis, transurethral resection of the prostate
Original languageEnglish
Pages (from-to)204-210
JournalScandinavian Journal of Urology and Nephrology
Volume32
Issue number3
Publication statusPublished - 1998
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Emergency medicine/Medicine/Surgery (013240200)