Robust data evaluating the association of preoperative parameters of the patients with quality of life after radical prostatectomy are lacking. We investigated whether clinical and biological preoperative characteristics of the patients were associated with impaired patient-reported quality of life (QoL) and sexual outcomes 1 year after radical prostatectomy. We evaluated patient-reported outcomes among the 1343 men participating in the AndroCan trial (NCT02235142). QoL and erectile dysfunction (ED) were assessed before and 1 year after radical prostatectomy using validated self-assessment questionnaires (Aging Male's Symptoms [AMS] and the 5-item abridged version of the International Index of Erectile Function [IIEF5]). At baseline, 1194 patients (88.9%) accepted to participate. A total of 750 (55.8%) patients answered the 1-year postoperative questionnaires. Out of them, only 378 (50.4% of responders) provided answers that could be used for calculations. One year after prostatectomy, ED had worsened by 8.0 (95% confidence interval [CI]: 7.3-8.7; P < 0.0001) out of a maximum of 20. The global AMS score has worsened by 2.8 (95% CI: 1.7-3.8; P < 0.0001). ED scores 1 year postsurgery were positively correlated with preoperative age and percentage of fat mass, and negatively correlated with total cholesterol, dehydroepiandrosterone (DHEA), and androstenediol (D5); AMS were poorly correlated with preoperative parameters. QoL and sexual symptoms significantly worsened after radical prostatectomy. Baseline bioavailable testosterone levels were significantly correlated with smaller changes on AMS somatic subscores postprostatectomy. These findings may be used to inform patients with newly diagnosed prostate cancer.
Asian journal of andrology. 2021 Feb 09 [Epub ahead of print]
Yann Neuzillet, Mathieu Rouanne, Jean-François Dreyfus, Jean-Pierre Raynaud, Marc Schneider, Morgan Roupret, Sarah Drouin, Marc Galiano, Xavier Cathelinau, Thierry Lebret, Henry Botto
Department of Urology, Hospital Foch, UVSQ-Paris-Saclay University, Suresnes 92150, France., Department of Clinical Research and Innovation, Hospital Foch, UVSQ-Paris-Saclay University, Suresnes 92150, France., Sorbonne University, Paris 75013, France., Department of Urology, Hospital Louis Pasteur, Colmar 68000, France., Department of Urology, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Paris 75013, France., Department of Urology, Montsouris Institute, Paris-Descartes University, Paris 75014, France.