Improvement of quality of life and symptom burden after robot-assisted radical prostatectomy in patients with moderate to severe LUTS

Impact of Preoperative LUTS on Health-related Quality of Life Following Radical Prostatectomy: A Propensity Score Matched Longitudinal Study

OBJECTIVE

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).

METHODS

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 <.05).

RESULTS

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 <.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 = .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 <.001) CONCLUSION: 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.

Reduction of lower urinary tract symptoms in prostate cancer patients treated with robot assisted laparoscopic prostatectomy

PROBLEM

The aim of this study was to evaluate the change in LUTS in patients treated with RALP and to assess factors that may predict an improvement of LUTS.

MATERIALS AND METHOD

In our institutional prospective research registry, 1935 patients operated in the period between 2009 and 2021 with complete baseline- and 12-month EPIC-26 questionnaire were eligible for the study. Also SF-12 data estimating general quality of life (QoL) were analyzed. A LUTS summary score was constructed from the two questions concerning voiding stream/residual and frequency, and transformed linearly to a 0-100 scale with higher scores representing less symptoms  A change of 6 points or more were considered Meaningful Clinical Differences (MCD). Two summary scores were calculated from the SF-12 - a mental component score (MCS-12) and a physical component score (PCS-12). Multivariate regression was used to estimate covariates associated with postoperative MCD, MCS-12 and PCS-12.

RESULTS

Mean change of LUTS-score showed an increase of 10 points 12-months post-RALP.  52% of patients achieved MCD. In multivariate logistic regression, preoperative LUTS was statistically significant associated with MCD. Reduction of LUTS was associated improved mean score of MCS-12 and PCS-12.

DISCUSSION AND CONCLUSION

Along with information about risk for urinary incontinence after RALP, patients with LUTS at baseline must be informed that these symptoms may be reduced after RALP. In our study, this LUTS reduction was associated with better general QoL.

Baseline factors and surgical procedures affecting changes in lower urinary tract symptoms after robot-assisted radical prostatectomy: the impact of nerve-sparing

PURPOSE

To determine baseline factors and surgical procedures associated with clinically meaningful improvement or deterioration of lower urinary tract symptoms (LUTS) after robot-assisted radical prostatectomy (RARP).

METHODS

We retrospectively reviewed our RARP database and analyzed the changes in the International Prostate Symptom Score (IPSS) at baseline and 1, 3, 6, and 12 months postoperatively. Multivariable ordinal logistic regression analysis was performed to determine variables that predicted clinically meaningful improvement (∆IPSS ≤ -5) or deterioration (∆IPSS ≥ 5) in LUTS after RARP.

RESULTS

A total of 172 patients were eligible for analysis. Patients aged ≥ 70 reported a higher IPSS before and after RARP (all p < 0.05). Patients with a prostate volume of > 30 mL or body mass index of < 24 kg/m2 had worse preoperative LUTS; however, the difference disappeared after RARP. While patients with or without nerve-sparing (NS) had a similar preoperative LUTS burden, the NS group reported significantly lower IPSS than the non-NS group at all postoperative time points (p < 0.05). Twelve months after RARP, LUTS improved in 27% and worsened in 6% of patients in the NS group, compared with 20% and 24% of those in the non-NS group, respectively (p = 0.018). Preoperative IPSS (OR, 0.84; 95% CI, 0.79-0.89) and NS (OR, 0.39; 95% CI, 0.18-0.83) were independently associated with clinically meaningful changes of LUTS at 12 months after RARP.

CONCLUSION

Other than baseline LUTS severity, NS was the only independent factor associated with clinically meaningful changes in LUTS after RARP.

Urinary Symptoms Change and Quality of Life After Robotic Radical Prostatectomy: A Secondary Analysis of a Randomized Controlled Trial

OBJECTIVE

To present the patient-reported quality of life (QoL) outcomes from a prospective, randomized controlled trial comparing the use of pelvic floor muscle training (PFMT) and duloxetine after robot-assisted radical prostatectomy (RARP).

METHODS

We identified 213 men with organ-confined disease having post-RARP urinary incontinence who were randomly assigned to received PFMT, duloxetine, combined PFMT-duloxetine and pelvic floor muscle home exercises. Urinary symptoms burden was measured by marked clinical important difference improvement (MCID) defined by using the International Prostate Symptom Score (IPSS) difference of - 8 points (ΔIPSS ≤-8). QoL was assessed according to Visual Analog Scale (VAS), King's Health Questionnaire (KQH), and International Index of Erectile Function (IIEF-5). Multivariable regression analyses aimed to predict MCID, burden of urinary symptoms (IPSS ≥8), and patients reporting to be satisfied (IPSS QoL ≤2) or comfortable (VAS ≤1) post-RARP.

RESULTS

Moderate to severe urinary symptoms decreased from 48% preoperatively to 40%, 34%, and 23% at 3, 6, and 12months post-RARP. After surgery, MCID improvement was observed in 19% of patients, and deterioration in 3.3%. Large prostate was the only factor associated to MCID (OR 1.03 [95%CI 1.01-1.05], P = .005). At 6months, patients reached the same degree of preoperative satisfaction. Neurovascular bundle preservation was the only predictor of being comfortable regarding urinary symptoms postoperatively (OR 12.8 [CI95% 1.47-111.7], P = .02 at 3months) and was also associated to higher median postoperative IIEF-5.

CONCLUSION

Despite urinary incontinence following RARP, patients with larger prostates experience a reduction of lower urinary tract symptoms within a year, which subsequently elevates QoL. Furthermore, nerve-sparing surgery augments erectile function and urinary outcomes, shaping postoperative QoL.

Retrospective evaluation of the improvement in the urinary status-related quality of life after robot-assisted radical prostatectomy

OBJECTIVES

This study aimed to investigate the characteristics of patients who report improvement in quality of life (QOL) related to urinary status after undergoing robot-assisted radical prostatectomy (RARP) for localized prostate cancer.

METHODS

We retrospectively reviewed the patients who underwent RARP between May 2010 and May 2021 at our institution and were preoperatively unsatisfied with their urinary status. Patients were grouped as Group 1 (improved patients: "satisfied" with urinary status based on international prostate symptom score QOL [IPSS-QOL] = 0-2 at 12 months after RARP) and Group 2 (unimproved group: "unsatisfied"-IPSS-QOL 3-6). Additionally, the Expanded Prostate Cancer Index Composite (EPIC) urinary subdomains (urinary function, urinary bother [UB], urinary incontinence, and urinary irritation/obstruction [UIR]) and IPSS were evaluated preoperatively and till 12 months after RARP.

RESULTS

Of the 237 patients, 72 (30.4%) were Group 1, and 165 (69.6%) were Group 2. Only UB and UIR improved at 12 months after RARP in Group 1, while other EPIC urinary subdomains remained unimproved at 12 months in both groups. On the other hand, IPSS improved at 12 months in both groups. Univariate and multivariate analysis revealed that the nerve-sparing, preoperative low IPSS (<11 vs. ≥11), and low IPSS-QOL (3 vs. 4-6) were associated with improvement in urinary status-related QOL (p < 0.05).

CONCLUSIONS

Improvement in UB and UIR are important factors to ascertain improvement in urinary status-related QOL after RARP. Nerve-sparing and preoperative IPSS/IPSS-QOL values are useful predictors of this improvement.

Quality of life after non-nerve-sparing, robot-assisted radical prostatectomy

OBJECTIVE

To evaluate quality of life (QOL) after non-nerve-sparing, robot-assisted radical prostatectomy (RARP) and factors associated with worsened QOL.

METHODS

Patients who underwent non-nerve-sparing RARP (n = 115) were enrolled. The Expanded Prostate Cancer Index Composite and 8-item Short Form Health Survey were used to evaluate QOL at baseline and postoperative 1, 3, 6, 12, and 24 months. Preoperative factors were evaluated by multivariate analysis for worsened QOL.

RESULTS

Postoperative 24-month urinary QOL worsened in 68 of 115 (59%) patients. In multivariate analysis, membranous urethral length ≥10.8 mm [odds ratio (OR): .26, 95% confidence interval (CI): .07-.96] and intravesical prostatic protrusion ≥12 mm (OR: .14, 95% CI .06-.35) were significantly associated with maintaining postoperative 24-month urinary QOL. Significantly more patients with intravesical prostatic protrusion ≥12 mm than < 12 mm had improved urinary QOL. At postoperative 24 months, 43 of 115 (38%) patients had worsened sexual QOL. In multivariate analysis, higher Sexual Health Inventory for Men score (OR: 8.39, 95% CI 2.28-30.9), sexual activity (OR: 6.94, 95% CI: 2.27-21.2), and intercourse activity (OR: 6.81, 95% CI: 1.64-28.3) preoperatively were significantly associated with worsened postoperative 24-month sexual QOL. More patients with high preoperative intercourse activity (12/23,53%) had significantly worsened (p = .009) QOL regarding sexual bother than those who had no preoperative intercourse activity (21/92, 23%).

CONCLUSION

After non-nerve-sparing RARP, patients with long membranous urethral length and/or intravesical prostatic protrusion maintain urinary QOL. Patients with high intercourse activity presented with impairment of sexual QOL after non-nerve-sparing RARP.

Vesicoprostatic muscle reconstruction: a step further for immediate and early urinary continence

OBJECTIVES

The vesicoprostatic muscle (VPM) is a longitudinal smooth muscle that originates from the trigone of the bladder or the opening of the ureter and is involved in urination as part of the detrusor apron. We explored the effect of VPM reconstruction on immediate and early recovery of urinary continence in patients undergoing robot-assisted laparoscopic radical prostatectomy (RALP).

PATIENTS AND METHODS

A total of 523 patients with localized prostate cancer were enrolled from June 2018 to June 2020. All patients were diagnosed in our department based on magnetic resonance imaging and pathological findings on prostate biopsy. After 1:1 propensity score matching, 105 patient pairs were matched. The study was approved by our institutional review board and all surgeries were performed by three experienced high-volume surgeons. Demographic data, total operation time, pathological outcomes, the urinary continence rates of the two groups at different times after RALP, and factors influencing postoperative urinary continence after RALP were recorded. Student's t test was used to compare continuous variables and the Pearson χ² test to compare categorical variables. Logistic regression analysis was used to identify factors affecting immediate and early postoperative urinary control.

RESULTS

VPM reconstruction promoted immediate and early recovery of urinary continence (immediate continence, 66.67 vs. 40.00%, P = 0.000; 3-month continence, 80.95 vs. 64.76%, P = 0.008).

CONCLUSIONS

VPM reconstruction improved immediate and early urinary continence in patients who underwent RALP.

Can men 75 and older safely receive a minimally invasive radical prostatectomy?

Men 75 and older presenting with localized prostate cancer have traditionally not been managed with surgery. Therefore, we compared the morbidity and operative outcomes of radical prostatectomy (RP) in men 75 and older to their younger counterparts. We utilized the American College of Surgeons National Surgical Quality Improvement Program database to gather subjects who received a minimally invasive RP (CPT: 55866) from 2016 to 2020. This cohort was then stratified by age to compare men 18-74 years old and men 75 and older. The preclinical profile, complications, and outcomes were analyzed. Chi-square and Mann-Whitney U test were used to analyze categorical and continuous variables, respectively. Of the 48,485 men identified, 2,009 (4.1%) were ≥ 75 years old. Within the 75 and older cohort, the median age was 76 (IQR: 75-78), the median BMI was 27.3 (IQR: 24.9-29.9), and 1,601 (79.7%) were Caucasian. Men 75 and older had higher rates of Clavien 3 (1.3% vs. 0.8%, p = 0.02) and Clavien 4 (7.8% vs. 5.0%, p < 0.001) complications. Reoperative rates (1.7% vs. 1.1%, p = 0.01), readmission rates (6.5% vs. 4.1%, p < 0.001), and mortality (0.4% vs. 0.1%, p < 0.001) were all higher in men 75 and older. Multivariate analysis shows older age to be a risk factor for readmission (OR 1.58, 95%CI 1.31-1.90). Complications and 30-day outcomes remain within an acceptable range to offer surgery in men 75 and older. Age alone should not disqualify men from receiving a RP, but appropriate patient selection and counseling are necessary.

A Historical and Contemporary Review of Questionnaires Used in the Management of Post-Radical Prostatectomy Patients

INTRODUCTION

Patients undergoing radical prostatectomy (RP) face obstacles to recovery spanning the domains of erectile and sexual function; urinary function; and health-related quality of life (HRQoL). Numerous patient-directed questionnaires exist that serve to assist in the care of these men.

AIM

To describe patient-directed questionnaires of historical and contemporary relevance involving the evaluation and treatment of men after radical prostatectomy.

METHODS

A comprehensive review of peer-reviewed publications on the topic was performed. Using PubMed, the search terms used were: "radical prostatectomy; erectile function; lower urinary tract symptoms; sexual dysfunction; urinary incontinence; and health-related quality of life.

MAIN OUTCOME MEASURE

We aimed to summarize questionnaires and survey devices of historical and contemporary importance for the care of men after RP.

RESULTS

Many questionnaires have been developed specifically for, or conscripted for use in, the care of men after RP. Some of the oldest questionnaires relating to sexual function, urinary function, and general and cancer-specific QoL are important and still utilized in the routine clinical care of post-RP patients. However, recent devices that may offer clinicians a more comprehensive understanding to aid in the evaluation and care of these men.

CONCLUSIONS

Post-RP patients face numerous challenges that require a thoughtful approach, one that is broad enough to identify a variety of potential physical and emotional disturbances, yet granular enough to identify appropriate areas for intervention. While there is not a "best" questionnaire for this population, having an appropriate understanding of the current available instruments and what information they provide may help clinicians more thoroughly assess and treat these men. Castillo O, Chen IK, Amini E, et al. Male Sexual Health Related Complications Among Combat Veterans. Sex Med Rev 2022;XX:XXX-XXX.

Two-year quality of life after robot-assisted radical prostatectomy according to pentafecta criteria and cancer of the prostate risk assessment (CAPRA-S)

The quality of life (QoL) of men with optimal outcomes after robot-assisted radical prostatectomy (RARP) is largely unexplored. Thus we assessed meaningful changes of QoL measured with the EORTC QLQ-C30 24 months after RARP according to postsurgical Cancer of the Prostate Risk Assessment score (CAPRA-S) and pentafecta criteria. 2871 prostate cancer (PCa) patients with completed EORTC QLQ-C30 were stratified according to CAPRA-S, pentafecta (erectile function recovery, urinary continence recovery, biochemical-recurrence-free survival (BFS), negative surgical margins) and 90-day Clavien–Dindo-complications (CDC) ≤ 3a. Multivariable logistic regression analyses (LRM) aimed to predict improvement of EORTC QoL. Mean preoperative QoL values did not significantly differ between CAPRA-S low- (LR) vs. high-risk (HR, 75.7 vs. 75.2; p = 0.7) and pentafecta vs. non-pentafecta groups (75.6 vs. 75.2; p = 0.6). After RARP, stable QoL rates for CAPRA-S LR vs. HR and pentafecta were 30, 26 and 30%, respectively. Corresponding improved QoL rates were 44, 32 and 47%. In LRM, CAPRA-S and pentafecta criteria were independent predictors of improved QoL. We conclude that most favourable combined outcomes after RARP might confer stable or even improved QoL but up to one third of patients might experience deterioration. This warrants further investigation how to capture the underlying cause and to address and potentially solve these perceived negative effects despite successful RARP.