Experience with early catheter removal after radical retropubic prostatectomy

PURPOSE: We tested the hypothesis that early catheter removal may be accomplished safely after radical prostatectomy. MATERIALS AND METHODS: Cystography on postoperative day 4 or 5 in 42 of 67 consecutive patients who underwent radical retropubic prostatectomy revealed no extravasation in 30 and the urethral catheter was removed (group 1). The control group included 25 patients who did not undergo cystography, and the catheter was removed 14 days postoperatively (group 2). RESULTS: Immediate and late continence was achieved in 14 (46.7%) and 25 (83.3%) cases in group 1, and in 8 (32%) and 22 (88%) cases in group 2, respectively (p>0.05). Catheterization was performed easily without any endoscopic or surgical procedure in 2 patients (6.7%) in group 1 who presented in urinary retention after catheter removal. Wound infection and pelvic abscess developed in 1 case (3.3%). There were no late complications. In group 2 urinary retention developed in 1 patient (4%), wound infection in 1 (4%) and hematuria in 1 (4%). Two patients (8%) had late vesical neck contracture at 4 and 10 months, respectively, which required urethrotomy in 1. In 1 patient (4%) a stricture in the anterior urethra was dilated. CONCLUSIONS: Our study shows that early catheter removal may be accomplished safely in most patients after radical retropubic prostatectomy, and was not associated with a higher complication rate.     

Laparoscopic radical prostatectomy: the Montsouris technique

PURPOSE: Laparoscopic radical prostatectomy has become standard at our institution based on experience with 260 consecutive cases operated on between January 1998 and December 1999. In view of the favorable short-term outcomes we describe our standardized laparoscopic radical prostatectomy technique. MATERIALS AND METHODS: Two urologists trained in open retropubic radical prostatectomy and laparoscopy combined their experience to develop a specific technique of nonincisional radical prostatectomy for localized prostate cancer. Patients presented with clinical stages T1b to T2 prostate cancer and tumor size was approximately 18 to 130 gm. Operations were performed by 1 senior surgeon and 1 assistant, with the help of a voice controlled robot and with the patient under general anesthesia. The 2, 10 mm. ports and 3, 5 mm. ports were placed in the umbilicus and iliac fossa. The laparoscopic procedure was performed transperitoneally, combining anterograde and retrograde approaches in 7 standardized steps. Urethrovesical anastomosis was performed with 3-zero interrupted sutures tied intracorporeally. Technical details were compiled, summarized and illustrated with schematic views. RESULTS: Operating time was approximately 3 hours for the last 120 cases. Estimated average blood loss was 250 ml. with a transfusion rate of less than 1%. The conversion rate was 0%. Postoperative pain was minimal and analgesics were generally not required by postoperative day 2. The accuracy of dissection and sutures allowed patients to be discharged home without urethral catheterization starting on postoperative day 3. CONCLUSIONS: Laparoscopic radical prostatectomy is now not only feasible, but more importantly reproducible. Each step has been checked and validated, and the procedure is standardized and has definitively replaced the retropubic approach in our practice.     

Ability of 2 pretreatment risk assessment methods to predict prostate cancer recurrence after radical prostatectomy: data from CaPSURE

PURPOSE: Two methods widely used to predict the risk of treatment failure after radical prostatectomy for localized prostate cancer are the 3 level D'Amico risk classification and the Kattan nomogram. Although they have been previously validated, to our knowledge they have not been compared in a community based cohort. We tested the 2 instruments in the Cancer of the Prostate Strategic Urologic Research Endeavor (CaPSURE) database, a national registry of patients with prostate cancer, to assess their accuracy in a community based cohort. MATERIALS AND METHODS: Men were invited to join CaPSURE from 33 American urology practices, of which 30 were community based. A total of 1,701 men with localized prostate cancer (T1-3a) were treated with radical prostatectomy between 1989 and 2000. Patients who received neoadjuvant or adjuvant therapy were excluded. Recurrence was defined as 2 or more consecutive prostate specific antigen measurements of 0.2 ng/ml or greater, or a second treatment greater than 6 months after surgery. Freedom from progression (FFP) was based on life table estimates and Kaplan-Meier curves. Risk groups were compared using a Cox proportional hazards model and ANOVA. RESULTS: Based on the D'Amico classification 671 cases (39%) were classified as low risk, 446 (26%) were intermediate risk and 584 (34%) were high risk. Five-year FFP was 78%, 63% and 60% in the low, intermediate and high risk groups (HR 1.00, 1.87 and 2.32 respectively, p <0.0001). Mean 5-year FFP predicted by the Kattan nomogram in the same risk groups was 91%, 74% and 69%, respectively. Outcomes in the low risk group were tightly grouped about the mean but there was considerable dispersion of outcomes in the intermediate (30% to 98% FFP) and high (17% to 98%) risk groups. CONCLUSIONS: Stratifying patients in CaPSURE into low, intermediate and high risk categories for disease as described by D'Amico or applying the Kattan nomogram resulted in statistically significant differences in predicted 5-year FFP. However, there was considerable overlap of outcomes between the intermediate and high risk groups. This analysis suggests that simply estimating disease recurrence by stratifying patients into low, intermediate and high risk groups may not provide sufficient information for predicting outcomes among individuals.     

Classification and trends of perioperative morbidities following laparoscopic radical prostatectomy

PURPOSE: We classified and assessed trends in the incidence, severity and management of perioperative morbidity following laparoscopic radical prostatectomy (LRP). MATERIALS AND METHODS: We retrospectively reviewed the records of 250 patients with clinically localized prostate cancer who underwent transperitoneal LRP, as performed by 2 surgeons (CPP and LMS), between April 2001 and March 2004. The Clavien classification system was used to grade complications for cases completed laparoscopically. RESULTS: In the 246 cases completed laparoscopically 20 grade II, 12 grade III and 2 grade IV complications were noted during a mean followup of 13.7 months (overall complication rate 13.8%). Median hospital stay was 2 days (range 2 to 8) and median duration of bladder catheterization was 10 days (range 3 to 36). Postoperative ileus that prolonged hospital stay was the most frequent complication and it occurred in 8 patients (3.3%). Seven patients required blood transfusion (2.8%). Bladder neck contracture was observed in 3 patients (1.2%). A total of 11 complications occurred in the first 50 cases, while 12, 6, 8 and 1 occurred in cases 51 to 100, 101 to 150, 151 to 200 and 201 to 250, respectively. CONCLUSIONS: Perioperative complications following LRP are mostly self-limited and grade II or III (94.1%). The incidence of complications and need for conversion to open radical prostatectomy decreased with experience. Uniform reporting and grading of surgical complications via a standardized classification system may permit more meaningful comparisons among different centers and surgical techniques.     

Obesity and capsular incision at the time of open retropubic radical prostatectomy

PURPOSE: The goal of radical prostatectomy (RP) is complete removal of the intact prostate. Obese men can represent a technical challenge. However, to our knowledge objective data linking obesity with technically inferior surgery are lacking. Therefore, we examined the association between body mass index (BMI) and capsular incision at RP as a surrogate of a poor technical operation in men treated for prostate cancer by several high volume surgeons at a center of excellence. MATERIALS AND METHODS: The study population consisted of 7,027 men treated with anatomical retropubic RP between 1996 and 2004 by 7 high volume surgeons. We evaluated the association between BMI and capsular incision using logistic regression, adjusting for clinical and pathological variables, and for the surgeon. RESULTS: Overall capsular incision was noted in 4.6% of all RP specimens. After adjustment for preoperative prostate specific antigen, patient race, height, year of surgery, clinical stage, pathological Gleason sum, prostate weight, extraprostatic extension and seminal vesicle invasion increased BMI was associated with increased odds of capsular incision (p trend = 0.005). After further adjustment for surgeon mild obesity was associated with 30% increased odds of capsular incision (OR 1.30, 95% CI 0.92 to 1.83), while moderate and severe obesity was associated with 57% increased odds of capsular incision (OR 1.57, 95% CI 0.82 to 3.00) relative to normal weight men (p trend = 0.06). CONCLUSIONS: In a study of more than 7,000 men treated by 7 experienced surgeons BMI was positively related to capsular incision. This suggests that open retropubic RP is technically more difficult in obese men, which results in a greater likelihood of a less than technically ideal operation. Although this may be predicted to have a negative impact on disease-free survival outcomes in obese men, it is unlikely to alone explain the worse outcomes in obese men noted in previous RP series.     

Outcome prediction with p53 immunostaining after radical prostatectomy in patients with locally advanced prostate cancer

PURPOSE: Conventional pathological variables in prostate cancer may not provide optimal prediction of patient outcome. Pathological findings and p53 immunostaining were measured prospectively in radical prostatectomy specimens to determine the incremental improvement in prediction of patient outcome over clinical findings. MATERIALS AND METHODS: From a previous prospective study of 392 consecutive patients with prostate cancer who did not receive preoperative therapy and were treated with radical prostatectomy 25 had pathological stage pT3aN0M0, 24 had pT3bN0M0, 2 had pT2bN1M0, 7 had pT3aN1M0 and 14 had pT3bN1 prostate cancer. These locally advanced stage cases comprise the current study population and further analysis was done with p53 immunostaining. All prostate specimens were totally embedded, serially sectioned and whole mounted. We examined pathological, clinical and laboratory findings as well as p53 immunostaining. RESULTS: Median followup was 5.4 years (range 0.5 to 6.4). Univariate analysis revealed that pathological stage, 10% or greater immunostaining for p53, area and length of extraprostatic cancer extension, and cancer volume (all p 相似文献   

Impact of nerve sparing technique on patient self-assessed outcomes after radical perineal prostatectomy

PURPOSE: We investigated the impact of nerve sparing technique on erectile function, urinary continence and health related quality of life after radical perineal prostatectomy using a validated self-assessment questionnaire. MATERIALS AND METHODS: The Expanded Prostate Cancer Index Composite questionnaire was administered preoperatively and at defined intervals after surgery to 265 patients who underwent radical perineal prostatectomy at 2 institutions between January 2001 and December 2004. Of these patients 153 (57.7%) and 112 (42.3%) underwent nonnerve sparing and nerve sparing approaches, respectively. Kaplan-Meier analysis was used to determine time to recovery of erectile function (erections firm enough for intercourse) and urinary continence (0 pads per day). RESULTS: Median patient age was 60.6 years. Median followup was 15 months. In multivariate analysis preoperative erectile function (p = 0.005) and preservation of the neurovascular bundle (p = 0.018) were independent predictors of earlier recovery of erectile function, with hazard ratios of 2.3 (95% CI 1.2-4.6) and 4.0 (95% CI 1.5-10.3), respectively. Median time to recovery of urinary continence was 4.8 months in the nerve sparing group and 6.1 months in the nonnerve sparing group (p = 0.001). In multivariate analysis nerve sparing technique (p = 0.001, HR 1.4, 95% CI 1.1-1.9) and age (p = 0.012, HR 1.7, 95% CI 1.3-2.2) were independent predictors of recovery of continence. CONCLUSIONS: This analysis suggests that nerve sparing radical perineal prostatectomy is associated with improved recovery of urinary continence and favorable health related quality of life scores and, therefore, should be considered a viable alternative to other nerve sparing approaches.     

Contemporary survival results and the role of radiation therapy in patients with node negative seminal vesicle invasion following radical prostatectomy

PURPOSE: Seminal vesicle invasion (SVI) in a radical prostatectomy (RRP) specimen is associated with a guarded prognosis. We evaluated patients with SVI treated in the pre-prostate specific antigen (PSA) (1983 to 1991) and PSA (1992 to 2003) eras. MATERIALS AND METHODS: Of patients with prostate cancer treated with RRP from January 1983 through March 2002, 220 with SVI were evaluated, including 67 in the pre-PSA era and 153 in the PSA era. Postoperative PSA greater than 0.2 ng/ml was considered biochemical evidence of cancer progression. Survival rates were compared using Kaplan-Meier estimates to calculate progression-free, cancer specific and all cause survival. Multivariate Cox proportional hazard models were used to correlate variables with disease progression. RESULTS: The incidence of SVI in the PSA era was lower than in the pre-PSA era (6.0% vs 10.2%, p = 0.001). To date 124 patients (56%) have had evidence of cancer progression. The 4 and 7-year progression-free, cancer specific and all cause survival rates were significantly higher in men with SVI in the PSA era (p = 0.02). PSA at diagnosis, cancerous surgical margins and higher Gleason score were significantly associated with progression. Neither adjuvant nor salvage radiotherapy appeared to confer a significant progression-free survival benefit. CONCLUSIONS: The incidence of SVI has decreased in the PSA era. Progression-free, cancer specific and all cause survival rates following RRP in patients with SVI have improved in the PSA era. This may reflect earlier detection in this pathological tumor stage and more favorable prognostic factors associated with PSA screening. Adjuvant radiotherapy does not appear to confer any therapeutic benefit. Salvage radiotherapy can lead to durable PSA regressions in a small percent of men, although no long-term survival advantage can be proved.     

The effect of hospital volume on mortality and resource use after radical prostatectomy

PURPOSE: The value of radical prostatectomy for patients with prostate cancer depends on low morbidity and mortality. We assessed whether patient outcome is associated with how many of these procedures are performed at hospitals yearly. MATERIALS AND METHODS: Using the Nationwide Inpatient Sample, which is a stratified probability sample of American hospitals, we identified 66,693 men who underwent radical prostatectomy between 1989 and 1995. Cases were categorized into volume groups according to hospital annual rate of radical prostatectomies performed, including low-fewer than 25, medium-25 to 54 and high-greater than 54. We performed multivariate logistic regression to control for patient characteristics when assessing the associations of hospital volume, in-hospital mortality and resource use. RESULTS: Overall adjusted in-hospital mortality after radical prostatectomy was relatively low (0.25%). However, patients at low volume centers were 78% more likely to have in-hospital mortality than those at high volume centers (adjusted odds ratio 1.78, 95% confidence interval 1.7 to 2.6). Overall length of stay decreased at all hospitals between 1989 and 1995. However, average length of stay was longer and total hospital charges were higher at low than at high volume centers (7.3 versus 6.1 days, p<0.0001, and $15,600 versus $13,500, p<0.0001, respectively). CONCLUSIONS: Hospital volumes inversely related to in-hospital mortality, length of stay and total hospital charges after radical prostatectomy. Further study is necessary to examine the association of hospital volume with other important outcomes, including incontinence, impotence and long-term patient survival after radical prostatectomy.     

Intermediate term biochemical progression rates after radical prostatectomy and radiotherapy in patients with screen detected prostate cancer

PURPOSE: We compared biochemical progression rates measured by increasing prostate specific antigen (PSA) levels using a standard definition of biochemical recurrence among patients with screen detected prostate cancer treated with radical prostatectomy (RP) or radiotherapy (RT). MATERIALS AND METHODS: A total of 1,939 patients diagnosed with clinically localized prostate cancer in a community based screening study from 1989 to 1998, followed through 2001, were treated with RP or RT and agreed to enroll in a followup study. This prospective cohort study (median followup 62 months, range 0.2 to 141) used adjusted Cox proportional hazards models to examine time to progression. Selection bias was addressed with propensity scores. Biochemical evidence of cancer progression was defined as PSA greater than 0.2 ng/ml in patients who underwent RP and 3 consecutive PSA increases as recommended by the American Society for Therapeutic Radiology and Oncology criteria for radiotherapy. RESULTS: Of the patients 17% had evidence of cancer progression. The percentage with progression-free survival at 5 and 9 years for RP was 84% and 76%, respectively, and for RT 80% and 70%, respectively. Cox proportional hazards models produced a hazard ratio of 1.63 (95% CI, 1.12, 2.38) for RT compared with RP, adjusting for clinical stage, Gleason grade, preoperative PSA, biopsy age, treatment year and propensity for treatment type. CONCLUSIONS: With intermediate term followup, patients treated with RT were more likely to have cancer progression than with RP adjusting for demographics, clinical factors, selection bias and treatment year.     

Anastomotic contracture and incontinence after radical prostatectomy: a graded approach to management

PURPOSE: We present a heterogeneous group of men presenting with varying degrees of anastomotic contracture (AC) and associated stress urinary incontinence (SUI) following radical prostatectomy. It is particularly important that AC should be resolved before artificial urinary sphincter (AUS) implantation, because instrumentation through the AUS can risk erosion. MATERIALS AND METHODS: The records of 54 consecutive men who were referred for the management of AC and associated SUI were reviewed. Patient treatment and outcomes were stratified according to their unique characteristics. RESULTS: A total of 54 patients underwent radical prostatectomy alone (48), or in combination with radiation therapy (7) or cryotherapy (1). In group 1, 35 patients had previously undiscovered AC, or 1 or more prior contracture incisions (CIs) with SUI. CI and AUS were performed simultaneously in 33 patients and sequentially in 2. In group 2, 7 patients with intractable AC following multiple CIs/dilations and self-calibration, or an indwelling urethral or suprapubic catheter underwent simultaneous (3) or sequential (2) CI/AUS or CI only (2). Five patients required temporary self-calibration. In group 3, in 12 patients with total outlet obliteration recanalization was accomplished with combined antegrade/retrograde endoscopy and CI. Ten patients had re-obliteration, of whom 1 underwent suprapubic diversion and 9 underwent repeat recanalization with placement of a UroLume stent (American Medical Systems, Minnetonka, Minnesota) across the anastomosis. Eight patients underwent artificial urinary sphincter (AUS) placement 4 to 6 weeks later and 1 awaits an AUS. Of those implanted with an AUS 2 required repeat endoscopic procedures because of recurrent but manageable stent ingrowth. CONCLUSIONS: Most ACs are treated successfully with simultaneous, aggressive CI/AUS. A history of many CIs or long, dense contractures suggest the need for staged management. In those with obliterated outlets we prefer to reestablish patency and if rapid recurrence develops, we place a UroLume stent. Regardless of a history of radiation therapy, continence is restored with an AUS.     

Radical prostatectomy for localized prostate cancer provides durable cancer control with excellent quality of life: a structured debate

PURPOSE: To cure localized prostate cancer, the entire prostate must be eliminated, which is what all forms of treatment must achieve. Although there is no better way to cure localized disease than total surgical removal, the challenge is whether this can be accomplished with acceptable morbidity. MATERIALS AND METHODS: To evaluate quality of life following radical retropubic prostatectomy, patient reported outcomes of 62 men who underwent radical retropubic prostatectomy at this institution were recorded during the first 18 months of followup. By 18 months 93% of the patients were dry (wearing no pads) and 93% to 98% characterized urinary bothersomeness as none or small. Potency, defined as the ability to achieve unassisted intercourse with or without the use of sildenafil, improved gradually and by 18 months 86% of the patients were potent and 84% considered sexual bothersomeness as none or small. In an effort to improve the outcome of radical prostatectomy, the surgical procedures on these 62 patients were videotaped prospectively. The videotapes were reviewed 18 months after the study was initiated and 4 specific steps in the surgical procedure were correlated with patient reported outcomes. Surgeons who wish to improve their outcomes should consider using this technique to identify in their own hands other important arbitrary variations that may improve results. RESULTS: The probability of maintaining an undetectable prostate specific antigen was evaluated in men with similar pathological stages of disease who were or were not potent following surgery. Men who were potent had the same outcome as those who were impotent, supporting the premise that preservation of sexual function does not compromise cancer control. Cancer control and quality of life following brachytherapy were analyzed and the following conclusions were made: 1) high dose intensification is necessary if radiation therapy is expected to cure prostate cancer but I doubt that any form of radiotherapy will produce durable cancer control for 20 to 30 years; 2) although brachytherapy is rarely adequate as monotherapy, I am not certain that brachytherapy combined with external beam radiotherapy is any better than 3-dimensional conformal therapy alone and the side effects are uncertain, and 3) I believe that a prostate specific antigen nadir of less than 0.2 ng./ml. is necessary to confirm an adequate response to radiation. CONCLUSIONS: I believe that there is no better way to cure organ confined cancer than total surgical removal. Today continence and potency rates should be high. If not, a review of intraoperative videotapes of successful and unsuccessful cases can improve results. In men treated with radiotherapy stringent criteria for treatment response and quality of life outcomes are needed.     

High power potassium-titanyl-phosphate laser vaporization prostatectomy

PURPOSE: We prospectively studied a cumulative cohort of men with obstructive benign prostatic hyperplasia who underwent potassium-titanyl-phosphate (KTP) laser vaporization prostatectomy to determine the safety and efficacy of this procedure. MATERIALS AND METHODS: A total of 55 men with symptomatic bladder outlet obstruction due to benign prostatic hyperplasia were treated with a 60 W. KTP laser produced by a prototype Laserscopedagger generator and delivered through a side-deflecting fiber with a 22Fr continuous flow cystoscope. Sterile water was used for irrigation. The prostatic lobes were vaporized to within capsular fibers. Mean lasing time plus or minus standard deviation was 44 +/- 19 minutes. RESULTS: Mean prostate volume plus or minus standard deviation was 43 +/- 14 ml. No patient had any significant blood loss or fluid absorption, or required blood transfusion. Foley catheters did not require irrigation and were removed less than 24 hours postoperatively. All patients remained satisfied with voiding outcome, which changed significantly (p <0.0001). Mean improvement in American Urological Association symptom score at 3, 6, 12 and 24-month intervals was 75%, 79%, 82% and 82%, respectively. Mean increase in peak flow rate at the same intervals was 250%, 242%, 255% and 278%, respectively. Complications included mild transient dysuria in 7%, bladder neck contracture in 2% and delayed hematuria in 4% of patients. None of the patients required re-catheterization or reoperation, or had incontinence or newly developed impotence. Of the sexually active patients 15% and 9% had retrograde ejaculation at 1 and 2 years, respectively. CONCLUSIONS: Our observation in a 2-year period indicates that 60 W. KTP laser vaporization prostatectomy is safe and effective for quickly relieving bladder outlet obstruction with minimal postoperative complications, a high rate of patient satisfaction and, to date, a generally good outcome.     

Obesity adversely affects health related quality of life before and after radical retropubic prostatectomy

PURPOSE: Obesity adversely affects surgical procedures and outcomes. We used a validated health related quality of life measure to examine the effects of obesity on disease specific health related quality of life before and following radical retropubic prostatectomy. MATERIALS AND METHODS: From June 2000 to April 2003, 575 consecutive patients with prostate cancer were approached to participate in a prospective, health related quality of life study. Health related quality of life was assessed before surgery, and 1, 4, 12, 24 and 36 months postoperatively. Repeated measures mixed models were constructed to determine the independent effects of body mass index on health related quality of life. RESULTS: Of 472 consenting subjects 376 (80%) completed a baseline and at least 1 followup survey. Higher body mass index was associated with worse preoperative hormonal/vitality function (p = 0.0009) and bother (p = 0.02), and delayed recovery of bowel function (p = 0.01) and bother (p = 0.01) health related quality of life. There were no measurable differences postoperatively in hormonal/vitality, urinary or sexual health related quality of life associated with higher body mass index. Increased body mass index was associated with prostate specific antigen recurrence (p = 0.05) and adjuvant treatment (p = 0.02). Adjuvant treatment was independently associated with worse bowel function (p = 0.01) and bother (p = 0.01) health related quality of life in obese patients. At 24 months bowel health related quality of life in obese patients no longer significantly differed from that in nonobese patients. CONCLUSIONS: Obesity is associated with worse preoperative hormonal/vitality health related quality of life, slower recovery of bowel function and bother health related quality of life after radical retropubic prostatectomy, and prostate specific antigen recurrence. Impaired health related quality of life recovery in obese patients is influenced by disease recurrence and resultant adjuvant therapies. Despite these findings obese patients should not be dissuaded from considering prostatectomy as definitive treatment for localized prostate cancer.     

Continence following radical retropubic prostatectomy using self-reporting instruments

PURPOSE: We performed a global self-assessment of continence following radical retropubic prostatectomy (RRP) and determined how this global self-assessment of continence correlates with commonly used definitions of continence. MATERIALS AND METHODS: Between October 2000 and February 2002 all men who underwent RRP were encouraged to complete the University of California-Los Angeles Prostate Cancer Index 3, 6, 12 and 24 months postoperatively. Beginning October 2002 a single question capturing the patient global self-assessment of continence status was added to the postoperative continence assessment. The study design was cross-sectional since only continence surveys submitted between October 2002 through February 2003 were evaluated. Sensitivity, specificity and kappa coefficient was determined for the relationship between the patient global assessment of continence vs the definition of continence based on pad requirement, problem due to incontinence and frequency of incontinence. RESULTS: Continence progressively improved 3 to 24 months following RRP for all continence outcomes. At 24 months following RRP 97.1% of men considered themselves continent, while 97.1%, 94.1% and 97.1% were considered continent using continence definitions, including the requirement of no or 1 pad in a 24-hour interval, no or slight bother due to incontinence and total control or occasional dribbling, respectively. Our 3 definitions of continence derived from responses to the University of California-Los Angeles Prostate Cancer Index had excellent agreement with patient global self-assessment of continence (kappa coefficients between 0.76 and 0.83). CONCLUSIONS: The majority of men achieve continence without invasive intervention following RRP. Final continence status should be ascertained at 24 months. The patient global assessment of continence provides face validity for other definitions of continence based on responses to validated self-administered questionnaires.