Patient Satisfaction and Regret After Robot-assisted Radical Prostatectomy: A Decision Regret Analysis.

Objective: To assess treatment satisfaction and decision regret post robot-assisted radical prostatectomy (RARP) and correlate these with clinical, demographic and quality of life indicators. Our study took place at a high-volume United Kingdom center and patients were assessed at a minimum of 18 months postsurgery.

Methods: Patients who underwent RARP between June 2011 and May 2016 were invited to participate through mailed questionnaires. A total of 207 patients formed our cohort. The questionnaires included European Organization for Research and Treatment of Cancer Quality of Life of Cancer patients 30 and PR25 modules, sexual health inventory in men and Likert decisional regret scale. A Decisional Regret Scale score of >15 was used to define an outcome of high decision regret.

Results: The mean patient age was 63 years and the mean duration of follow up was 36 months. Of the 106 responders, 51 (48%) were fully satisfied with the decision to undergo RARP and 32 (30%) recorded high regret. The mean Decisional Regret Scale score was 11.3. High decision regret associated with the length of time from RARP to questionnaire administration, higher prostate specific quality of life symptom scores and lower sexual and erectile function scores.

Conclusion: Our study represents the first contemporary United Kingdom series assessing decision regret following the management of localised prostate cancer with RARP. Higher regret was seen in one third of patients and was associated with worse disease-specific quality of life, sexual and erectile function measures. To minimize regret, collaborative and detailed discussion should take place pre-operatively when counselling patients about RARP. The potential longevity and impact on quality of life of these side effects should be made clear.