Developing a Patient-Centered Model of Prostate Cancer Care: Patient Satisfaction With a Survivorship Program Embedded in Urologic-Oncologic Care.

OBJECTIVE: To evaluate patients' and partners' satisfaction with a prostate cancer survivorship program embedded in urologic-oncologic care. As a part of quality improvement activity, we developed a patient and partner-centered, biopsychosocial support program for men and partners coping with the urinary and sexual side-effects of surgical treatment for prostate cancer. The program became a part of usual care for all prostate cancer patients. METHODS: Patients who saw both an advanced practice provider and a sex therapist between August 1, 2018 and July 31, 2019 were eligible. Surveys packets were sent to 146 patients with surveys included for partners (N = 292). We used descriptive statistics to characterize participant responses. RESULTS: Responses were received from 88 patients and 70 partners (56% response rate for the group). Patients and partners reported very high or fairly high satisfaction with the rehabilitation activities of the program (86-97% and 90%-100%, respectively); 91% of patients and 84% of partners thought having pre-operative education and post-operative rehabilitation was a good or fairly good idea; 83% of patients and 79% of partners would very much or somewhat recommend the program to a friend who was considering surgical treatment for prostate cancer. CONCLUSION: Embedding a patient and partner-centered prostate cancer survivorship support program in oncologic care can positively impact patients' and partners' engagement in and satisfaction with post-operative rehabilitation.

Variation in the use of postoperative radiotherapy among high-risk patients following radical prostatectomy.

BACKGROUND: We used data from the Michigan Urological Surgery Improvement Collaborative (MUSIC) to investigate the use of adjuvant and salvage radiotherapy (ART, SRT) among patients with high-risk pathology following radical prostatectomy (RP). METHODS: For patients with pT3a disease or higher and/or positive surgical margins, we examined post-RP radiotherapy administration across MUSIC practices. We excluded patients with <6 months follow-up, and those that failed to achieve a postoperative PSA nadir ⩽0.1. ART was defined as radiation administered within 1 year post RP, with all post-nadir PSA levels <0.1 ng ml(-1). Radiation administered >1 year post RP and/or after a post-nadir PSA ⩾0.1 ng ml(-1) was defined as SRT. We used claims data to externally validate radiation administration. RESULTS: Among 2337 patients undergoing RP, 668 (28.6%) were at high risk of recurrence. Of these, 52 (7.8%) received ART and 56 (8.4%) underwent SRT. Patients receiving ART were younger (P=0.027), more likely to have a greater surgical Gleason sum (P=0.009), higher pathologic stage (P<0.001) and received treatment at the smallest and largest size practices (P=0.011). Utilization of both ART and SRT varied widely across MUSIC practices (P<0.001 and P=0.046, respectively), but practice-level rates of ART and SRT administration were positively correlated (P=0.003) with lower ART practices also utilizing SRT less frequently. Of the 88 patients not receiving ART and experiencing a PSA recurrence ⩾0.2 ng ml(-1), 38 (43.2%) progressed to a PSA ⩾0.5 ng ml(-1) and 20 (22.7%) to a PSA ⩾1.0 ng ml(-1) without receiving prior SRT. There was excellent concordance between registry and claims data κ=0.98 (95% CI: 0.94-1.0). CONCLUSIONS: Utilization of ART and SRT is infrequent and variable across urology practices in Michigan. Although early SRT is an alternative to ART, it is not consistently utilized in the setting of post-RP biochemical recurrence. Quality improvement initiatives focused on current postoperative radiotherapy administration guidelines may yield significant gains for this high-risk population.

Counseling patients about sexual health when considering post-prostatectomy radiation treatment.

Prostate cancer is the second most frequently diagnosed cancer in men in the United States. Many men with clinically localized prostate cancer survive for 15 years or more. Although early detection and successful definitive treatments are increasingly common, a debate regarding how aggressively to treat prostate cancer is ongoing because of the effect of aggressive treatment on the quality of life, including sexual functioning. We examined current research on the effect of post-prostatectomy radiation treatment on sexual functioning, and suggest a way in which patient desired outcomes might be taken into consideration while making decisions with regard to the timing of radiation therapy after prostatectomy.

The psychosocial aspects of sexual recovery after prostate cancer treatment.

Prostate cancer affects one in six American men. Erectile and sexual dysfunctions are long-term side effects of prostate cancer treatment. PubMed database was searched for papers on prostate cancer-related sexual recovery for men and couples. The search yielded articles on (1) the treatment of erectile dysfunction, (2) men's psychological and culturally diverse adaptation to the sexual side effects; (3) the impact of prostate cancer on couples' relationships; and (4) interventions to promote sexual function. Erectile dysfunction after prostate cancer treatment has been widely studied. Research on the sexual recovery of men and couples or understanding it in a cultural context is scarce. Greater focus on the impact of sexual sequelae of prostate cancer treatment on men as well as couples in diverse groups is needed. Clinical implications for treating sexual dysfunction and promoting sexual recovery for prostate cancer survivors and their partners are discussed. Recommendations for future research are provided.

Assessment of early continence recovery after radical prostatectomy: patient reported symptoms and impairment.

PURPOSE: Patients considering radical prostatectomy often inquire as to when they can expect to regain urinary continence. However, there is a paucity of patient self-reported data regarding the recovery of continence during the initial 3 months after surgery. Our objectives were to assess urinary continence changes early in the postoperative period and determine which of 2 commonly used definitions of continence more closely relate to patient reported urinary impairment. MATERIALS AND METHODS: A prospective study of 90 men with clinically localized prostate cancer who selected radical prostatectomy as primary therapy was conducted. Repeated measures of urinary continence as defined by 1) total urinary control, 2) the use of 1 or 0 pads daily, and 3) small or no problem with urinary function were obtained with a brief survey preoperatively and postoperatively. RESULTS: At 56 days after removal of urethral catheters, the actuarial rates of urinary continence recovery based on definitions 1 to 3 were 43%, 84% and 82%, respectively. The use of definition 2 for continence resulted in a 1.9 times higher actuarial rate for continence recovery when compared to definition 1 at 56 days (p <0.001). However, strong agreement was observed between definitions 2 and 3 (kappa = 0.69). CONCLUSIONS: Urinary control is recovered in a significant proportion of men who undergo radical prostatectomy during the initial 3 months. Continence rates will vary significantly based on the use of alternative definitions. The clinical practice of asking patients how many pads daily they use may be valid, as it corresponds well to the impairment they have.

Analysis of three-dimensional Doppler ultrasonographic quantitative measures for the discrimination of prostate cancer.

OBJECTIVE: The purpose of this study was to determine whether several quantitative ultrasonographic measures have potential to discriminate prostate cancer from normal prostate and to determine the best combination of these measures. The true spatial distributions of cancer within the prostates studied were obtained histologically after radical prostatectomy. The relationship between Doppler ultrasonography and microvessel count was also investigated. METHODS: Three-dimensional Doppler ultrasonographic data were acquired from 39 patients before radical prostatectomy. The removed prostate was sectioned, and whole-mount hematoxylineosin-stained slides were used to identify all regions of cancer within each prostate. These histologic and ultrasonographic data were spatially registered. Doppler ultrasonographic measures were calculated within uniformly sized three-dimensional regions that were either entirely cancerous or noncancerous, and receiver operating characteristic analysis was performed on the results. Microvessel counts were made within each contiguous cancerous region and correlated with ultrasonographic measures. RESULTS: Color pixel density was the best simple measure for discriminating prostate cancer (accuracy, 80%). The mean power mode value (normalized mean power in color pixels) was inversely related to cancer with an accuracy of 1--normalized mean power in color pixels = 65% (low mean power is more cancerous). When color pixel density was combined with the normalized mean power in color pixels, its accuracy improved slightly to 84%. The peak microvessel count had a negative correlation with color pixel density as well as with cancer stage. CONCLUSION: Doppler ultrasonography does provide discriminatory information for prostate cancer, with color pixel density being the most promising measure.

The natural history of lower urinary tract symptoms in black American men: relationships with aging, prostate size, flow rate and bothersomeness.

PURPOSE: Studies of lower urinary tract symptoms in men have been restricted to predominately white populations and these observations may not be generalized to black American men. A goal of the Flint Men's Health Study was to evaluate the prevalence of lower urinary tract symptoms in a community based sample of black American men. MATERIALS AND METHODS: We identified 721 eligible subjects after a 2-stage stratified sampling protocol of black American men residing in Flint, Michigan and an in-home interview. Of these men 364 (50%) completed the study protocol, including serum prostate specific antigen measurement, digital rectal examination, uroflowmetry and transrectal ultrasound. These men comprised our study group. Patients completed the American Urological Association (AUA) symptom and bothersomeness scores. Moderate to severe symptoms and impairment were defined as an AUA symptom score of greater than 7 and bothersomeness score of greater than 3, respectively. Data were stratified by 10-year age groups. RESULTS: Prostate volume increased, while the peak urinary flow rate decreased with increasing age (p <0.001). Total AUA symptom and bothersomeness scores were marginally associated with age (p = 0.08 and 0.01, respectively). Although only 8.2% of the men reported an enlarged prostate and 3% reported being on medical therapy for benign prostatic hyperplasia, moderate to severe lower urinary tract symptoms were reported by 39.6% and moderate to severe impairment was present in 35%. CONCLUSIONS: To our knowledge this is the first study to describe the prevalence of lower urinary tract symptoms and its associations with age, prostate size and peak flow rate in a black American population. A large proportion of the men in this study had from moderate to severe lower urinary tract symptoms, of whom many were undiagnosed and untreated. The AUA symptom score has the potential to identify these men and its validity in black Americans has now been established.

Analysis of three-dimensional ultrasound Doppler for the detection of prostate cancer.

OBJECTIVES: To investigate the relative effectiveness of Doppler ultrasound quantitative measures in discriminating prostate cancer from normal prostate tissue. The true locations of prostate cancer within these prostates were determined by histologic examination after radical prostatectomy. METHODS: Three-dimensional Doppler ultrasound data were acquired from 39 men before radical prostatectomy. The removed prostates were sectioned and all cancerous regions in each prostate were identified on whole-mount hematoxylin-eosin-stained slides. The ultrasound and histologic data were then spatially registered. Biopsy results were simulated on a grid of potential sites within each prostate. Along each simulated biopsy site, the amount of cancer was computed from the hematoxylin-eosin-identified cancerous regions and the peak speed-weighted pixel density (SWD) was compared. RESULTS: By selecting the biopsy sites with higher associated SWDs within each sextant, the probability of having at least one positive biopsy within a prostate increased from 75% if the SWD was ignored to 85% if only the top 15% of potential biopsy sites in each sextant were selected. This trend was seen within each sextant individually as well. CONCLUSIONS: Doppler ultrasound provides discriminatory information for prostate cancer using the SWD. Translating this into a practical strategy that might improve the yield of prostate biopsy remains under development. The results of our study indicate that biopsying regions of high Doppler color could potentially increase the cancer yield to a small degree and improve the accuracy of the biopsy results. These results also objectively verify previous visual studies suggesting a modest improvement with the use of color Doppler.

Pelvic recurrences post cystectomy: current treatment strategies.

Pelvic recurrence following cystectomy is a devastating problem for both physician and patient. Patients who recur locally usually do so within the first 2 years following surgery. Stage, grade, and possibly p53 status of the tumor are prognostic indicators for local failure. Patients with extensive disease at the time of diagnosis may benefit from adjuvant or neoadjuvant treatment to attempt to decrease the rate of recurrence. Treatment of patients with local failure should use a multimodality approach that includes systemic chemotherapy with or without local radiation therapy or surgery. Although rare, long-term survival can be achieved in selected patients.

Age-specific distribution of serum prostate-specific antigen in a community-based study of African-American men.

OBJECTIVES: Previous studies have observed higher age-specific serum prostate-specific antigen (PSA) values in African-American (AA) men without prostate cancer compared to white men, leading some to recommend race-specific PSA reference ranges for the early detection of prostate cancer. The primary objective of the Flint Men's Health Study was to determine age-specific PSA reference values in a community-based sample of AA men, aged 40 to 79 years. METHODS: A probability sample of 943 AA men was selected from households in Genesee County, Michigan. Men without a prior history of prostate cancer/surgery were invited to participate in a prostate cancer screening protocol, consisting of measurement of serum total PSA, free/total PSA ratio, and digital rectal examination. Sextant biopsies were recommended, based on total PSA greater than 4.0 ng/mL and/or an abnormal digital rectal examination. RESULTS: From the sample of 943 men, 732 were eligible, 432 had blood drawn for PSA testing, and 374 completed all phases of the clinical examination. The 95th percentile PSA values were estimated to range from 2.36 ng/mL for men in the fifth decade to 5.59 ng/mL for men in the eighth decade. The 95th percentile values for age-specific PSA were comparable to those observed in a similar study of white men in Olmsted County, Minnesota. The median and 5th percentile values for free/total PSA did not vary significantly across age. CONCLUSIONS: The minor differences in PSA reference ranges between AA and white men may not be of sufficient magnitude to recommend the use of race-specific PSA reference ranges for screening.

Prospective comparison between hand-assisted laparoscopic and open surgical nephroureterectomy for urothelial cell carcinoma.

OBJECTIVES: To prospectively compare open surgical and the new hand-assisted approach to laparoscopic nephroureterectomy for urothelial cell carcinoma. Previous retrospective studies have suggested that standard laparoscopic nephroureterectomy provides a briefer convalescence than open surgical nephroureterectomy. METHODS: Between March 1997 and September 1999, 16 hand-assisted laparoscopic and 11 open surgical nephroureterectomies were performed, without randomization. Validated questionnaires were prospectively administered preoperatively and 2 and 6 weeks postoperatively. RESULTS: The operative time was longer with the laparoscopic approach (320 versus 199 minutes, P <0.001), but the hospital stay was shorter (3.9 versus 5.2 days, P = 0.03). Patient recovery favored the laparoscopic group with regard to time to drive (17.1 versus 37.7 days), time to normal, nonstrenuous activity (18.2 versus 38.1 days), and the mental component score of the SF-12 survey at 6 weeks (57.1 versus 43.0) (P <0.05 for all). Minor complications occurred in 19% of the laparoscopic and 45% of the open surgical procedures; major complications occurred in 19% of laparoscopic and 27% of open surgical procedures (P >0.1 for both). Cancer control was similar between both groups. The mean operating room cost was 56% more for the laparoscopic group (P <0.001), but the overall hospital cost was only 8% greater (P >0.3). CONCLUSIONS: Hand-assisted laparoscopic nephroureterectomy is a safe and effective alternative to an open surgical approach. Indexes of patient recovery suggest that patient convalescence is less than after an open surgical nephroureterectomy. Increased operative costs may be offset by a shorter hospital stay and fewer complications, resulting in similar overall hospital costs.

Bladder tumor detection at virtual cystoscopy.

PURPOSE: To investigate the utility of computed tomographic (CT) virtual cystoscopy in the detection of bladder tumors. MATERIALS AND METHODS: Twenty-six patients suspected or known to have bladder neoplasms underwent CT virtual and conventional cystoscopy. The bladder was insufflated with carbon dioxide through a Foley catheter. Helical CT of the bladder was then performed. The data were downloaded to a workstation for interactive intraluminal navigation. Two radiologists blinded to the results of conventional cystoscopy independently reviewed the transverse and virtual images, with consensus readings for cases with discrepant results. RESULTS: Thirty-six (90%) of 40 bladder lesions proved at conventional cystoscopy were detected with a combination of transverse and virtual images. Four (10%) of 40 bladder lesions, all smaller than 5 mm, were undetected. Transverse and virtual images were complementary, since six polypoid lesions smaller than 5 mm depicted on the virtual images were not seen on the transverse images. In contrast, areas of wall thickening were more readily appreciated on transverse images. CT with patients in both supine and prone positions was necessary, since seven (19%) and five (14%) of 36 lesions were seen only on supine and prone images, respectively. CONCLUSION: CT virtual cystoscopy is a promising technique for use in bladder tumor detection of lesions larger than 5 mm. Optimal evaluation requires adequate bladder distention with the patient in both supine and prone positions and interpretation of both transverse and virtual images.

Predictors of Gleason pattern 4/5 prostate cancer on prostatectomy specimens: can high grade tumor be predicted preoperatively?

PURPOSE: Radical prostatectomy provides excellent cancer control in men with clinically localized prostate carcinoma. However, to our knowledge preoperative parameters for distinguishing indolent from clinically significant cancer are not well characterized. In fact, recent evidence suggests that the percent of Gleason pattern 4/5 carcinoma in the complete radical prostatectomy specimen is one of the strongest predictors of prostate cancer progression and a valid measure of cancer severity. However, it is unclear whether preoperative parameters, including biopsy Gleason pattern 4/5 carcinoma, may predict radical prostatectomy Gleason pattern 4/5 disease and, thereby, distinguish indolent from clinically significant cancer. MATERIALS AND METHODS: We prospectively obtained 101 consecutive radical prostatectomy specimens and processed them in whole mount fashion. In addition to total tumor volume, we determined tumor volume for each Gleason pattern. Biopsy tumor area was measured in a similar fashion. Univariate and multivariate analyses were performed to identify preoperative clinical and pathology parameters for predicting Gleason pattern 4/5 carcinoma on prostatectomy specimens. RESULTS: Biopsy Gleason score 7 or greater, Gleason pattern 4/5 carcinoma, perineural invasion and biopsy tumor area had statistically significant associations for identifying Gleason pattern 4/5 carcinoma on prostatectomy specimens. Logistic regression models for predicting any or greater than 10% Gleason pattern 4/5 carcinoma on prostatectomy specimens revealed that an area of pattern 4/5 disease of greater than 0.01 cm.2 on biopsy was the best single predictor with odds ratios of 15.0 (95% confidence interval 3.3 to 69.0, p = 0.0005) and 3.9 (95% confidence interval 1. 4 to 10.9, p = 0.009), respectively. For predicting any pattern 4/5 carcinoma on prostatectomy specimens a biopsy area of pattern 4/5 disease of greater than 0.01 cm.2 had only 38% sensitivity but 96% specificity. Similarly for predicting significant pattern 4/5 disease on prostatectomy specimens, defined as 10% or greater pattern 4/5, sensitivity and specificity for a biopsy area of greater than 0.01 cm.2 were 34% and 88%, respectively. Therefore, due to high false-negative rates these models had limited predictive value on an individual basis. CONCLUSIONS: Biopsy parameters such as Gleason pattern 4/5 carcinoma may provide adequate specificity for predicting clinically significant cancer, as defined by high grade Gleason patterns in the corresponding radical prostatectomy specimen. However, the accuracy of these parameters for predicting indolent cancer is limited by a prohibitive rate of false-negative findings.

Benign prostatic glands at surgical margins of radical prostatectomy specimens: frequency and associated risk factors.

OBJECTIVES: Elevation of serum prostate-specific antigen (PSA) after radical prostatectomy for prostate cancer is considered a surrogate marker of therapeutic failure. The most likely explanation for early PSA failure is considered to be due to local recurrent disease, provided the patient had a nondetectable PSA level after radical prostatectomy. Others have recently suggested that benign prostatic glands located on the surgical margins may often lead to detectable PSA levels. We examined the frequency of benign prostatic glands at the surgical margins of radical prostatectomy specimens and the factors associated with this finding. METHODS: One hundred nineteen consecutive radical prostatectomies were performed by two experienced oncologic surgeons. Whole-mount sectioning of the prostatectomy specimens was performed at 3-mm intervals. Bivariate and multivariate analyses were used to determine which clinical and pathologic factors were associated with benign glands on inked surgical margins. RESULTS: Of the 119 cases, 13 (11%) had benign glands on the inked surgical margins. Four of these 13 had tumor on the inked margins. The remaining 9 cases (8%) were organ confined (pT2), with negative surgical margins. Benign glands were most often seen to involve the apex focally (7 of 9 cases). On bivariate and multivariate analyses, a high Gleason score and prostate gland volume were significantly associated with finding benign glands on the surgical margins. Only 2 of 86 patients with follow-up had PSA recurrence at 59 and 67 days and neither had benign glands on the inked surgical margins. CONCLUSIONS: The presence of benign prostatic glands identified on inked surgical margins was an infrequent occurrence in this consecutive series of 119 whole-mount prostatectomy specimens. When benign glands were identified, they most often consisted of 1 to 3 glands at the apex margin. These findings suggest that benign glands on surgical margins are an unusual cause of postoperative detectable PSA.

Whole mounted radical prostatectomy specimens do not increase detection of adverse pathological features.

PURPOSE: The optimal method to process radical prostatectomy specimens to maximize the detection of adverse pathological features is unclear and accurate staging is critical. We compare the ability of whole mounted sections to detect these features compared to partially submitted radical prostatectomy specimens. MATERIALS AND METHODS: A total of 93 consecutive radical prostatectomy specimens were processed as whole mounts. Tissue sections were analyzed and the pathological outcomes measured included Gleason score, surgical margin status, and presence or absence of extraprostatic tumor extension and/or seminal vesicle invasion. The pathological outcomes of the preceding cohort were compared to those of a similar cohort consisting of 554 men whose radical prostatectomy specimens were processed as partially submitted glands. RESULTS: A multivariate logistic regression analysis was performed to determine the effect of the method of tissue processing on the pathological outcomes. When considered alone or adjusted for various preoperative patient characteristics (prostate specific antigen, biopsy Gleason score and clinical stage), there were no significant differences in the ability of whole mounted specimens to detect the various outcomes compared to partially submitted specimens (all p >0.4). CONCLUSIONS: Whole mounted sampling of the radical prostatectomy specimen does not improve detection of adverse pathological features.

Validation of Partin tables for predicting pathological stage of clinically localized prostate cancer.

PURPOSE: The accurate prediction of pathological stage of prostate cancer using preoperative factors is a critical aspect of treatment. In 1997 Partin et al published tables predicting pathological stage using clinical stage, Gleason score and prostate specific antigen (PSA). We tested the validity of the Partin tables. MATERIALS AND METHODS: From 1990 to 1996 inclusively 5,780 patients underwent bilateral pelvic lymphadenectomy and radical prostatectomy for prostate cancer at the Mayo Clinic. However, only 2,475 of these patients met all inclusion criteria of no preoperative treatment, known biopsy Gleason score, available preoperative PSA done either before biopsy or more than 28 days after biopsy and clinical stage T1, T2 or T3a. Among the 2,475 patients 15 had positive lymph nodes and planned prostatectomy was abandoned. The receiver operating characteristics (ROC) curve area, observed and predicted Partin rates of each pathological stage, and positive and negative predictive values were used to compare the Mayo study to the Partin tables. RESULTS: The distribution of pathological stage was organ confined in 67% of Mayo cases versus 48% in the Partin study, extracapsular without seminal vesicle or node involvement in 18% versus 40%, seminal vesicle involvement without nodes in 9% versus 7% and were positive nodes in 6% versus 5%. Using the predicted probabilities of Partin et al the ROC curve area for predicted node positive disease was 0.84 for Mayo cases compared to an estimated 0. 82 in the Partin series. The ROC curve area for predicting organ confined cancer was 0.76 for the Mayo Clinic compared to an estimated 0.73 for the Partin series. The observed rates of node positive disease were similar to those predicted (Partin) based on clinical stage, PSA and Gleason score. For organ confined disease Mayo rates were consistently higher than those predicted from the Partin series using a cut point of 0.50 or greater. Positive and negative predictive values were 0.83 and 0.49 versus 0.63 and 0.70 for the Mayo Clinic and Partin series. CONCLUSIONS: Our study provides strong evidence that sensitivity and specificity of the Partin tables for external clinical sites are similar to what was reported.

Prospective assessment of patient reported urinary continence after radical prostatectomy.

PURPOSE: Reported urinary continence rates after radical prostatectomy vary. Although modifications of radical prostatectomy meant to improve outcome, such as nerve sparing or bladder neck preservation, are in widespread use, to our knowledge evidence to support these practices based on patient report is scant. We evaluated the potential effects of nerve sparing and bladder neck preservation on urinary continence after radical prostatectomy, and assessed the impact of various urinary continence definitions on the observed outcome. MATERIALS AND METHODS: We prospectively evaluated a cohort of men with prostate cancer who elected surgery with and without nerve sparing, and bladder neck preservation as primary therapy. A total of 482 men completed a brief urinary continence questionnaire preoperatively and postoperatively at a median followup of 18 months. Urinary continence was followed prospectively using the questionnaire and patient reported urinary continence recovery was based on 3 definitions of continence. RESULTS: Median time to continence recovery based on patient reporting was significantly shorter in the nerve sparing than in the nonnerve sparing group when continence was defined as no urinary leakage (5.3 versus 10.9 months, p <0.01). A multivariate model controlling for baseline factors revealed that significant predictors of continence outcome were preoperative continence, patient age, nerve sparing and the interaction of nerve sparing with age (p <0.05). The definition of urinary continence also affected outcome. CONCLUSIONS: The nerve sparing technique of radical prostatectomy was associated with improved recovery of urinary continence in an age dependent manner, whereas bladder neck preservation was not beneficial. Patient age and the sensitivity of the incontinence definitions, as reflected by the associated variable rates of preoperative baseline incontinence, are significant contexts for interpreting urinary function data after radical prostatectomy. These factors may partially explain the variation in continence rates in the literature.