Impact of preoperative LUTS on Health-Related Quality of Life following Radical Prostatectomy – A propensity score matched longitudinal study

Abstract

To assess the impact of preoperative lower urinary tract symptoms (LUTS) on long-term health-related quality of life (HRQOL) up to 10 years after radical prostatectomy (RP) for prostate cancer (PC). Within our prospective institutional database of 6487 patients treated with RP for PC (2008- 2020), 2727 patients with preoperative LUTS (IPSS score of ≥8) were identified. A 1:1 propensity-score matched analysis of 3056 men (n=1528 LUTS, n=1528 no LUTS) was conducted. Primary endpoint was HRQOL (based on EORTC QLQ-C30 and PR25). Linear regression models tested the effect of preoperative LUTS on the net change in general HRQOL (p<0.05). Median follow-up was 48 months. Preoperative mean global health status (GHS) score (67.4 vs. 75.7) was significantly lower in the LUTS cohort (p<0.001). Post-RP the difference in general HRQOL between the LUTS cohort and the no-LUTS cohort became smaller (65.7 vs. 67.8), however remaining statistically significant (p=0.037). In long-term follow-up, general HRQOL was comparable between both subcohorts (p-range 0.716 - 0.876). Multivariable linear regression analysis revealed increased preoperative IPSS as an independent predictor for increased perioperative improvement of IPSS (p<0.001) CONCLUSIONS: For patients undergoing RP, preoperative LUTS were associated with a postoperative improvement of HRQOL outcomes. In long-term follow-up HRQOL was comparable to patients without preoperative LUTS. Hence RP is an efficient option to treat PC as well as LUTS in those patients.