Neobladder reconstruction following radical cystoprostatectomy for invasive bladder cancer.

A survey on neobladder reconstruction after radical cystectomy due to invasive bladder cancer is presented. Stress is laid on the selection patients, factors affecting the choice of urinary diversion, contraindications for neobladder, oncological factors influencing selection of neobladder, continence, complications and other factors which may affect a favourable outcome.

Presentation and outcome following radical cystectomy in Hispanics with bladder cancer.

OBJECTIVE: Significant racial and ethnic differences in the epidemiology of bladder cancer (BC) exist. Studies have shown African Americans to have lower incidence of bladder cancer than Caucasians, but higher incidence of invasive BC. Hispanics are the largest minority group in the United States. However, no reported studies on bladder cancer among Hispanics are available to date. As our center is in a unique position to study BC in Hispanic patients we were prompted to assess presentation and outcome of patients undergoing radical cystectomy (RC) for BC. MATERIALS AND METHODS: Between January 1992 and May 2006, 448 RC were performed. All relevant data were collected and entered into a database. Patients were categorized by ethnicity as Hispanic and non-Hispanic White. African-American and other minority groups were excluded because of the small number. Comparative analysis of Hispanic and non-Hispanic White patients was performed. RESULTS: 67 (17%) patients were Hispanic. Mean follow-up period was 41 (SD +/- 40) months. Clinical and pathological data between these two groups were compared. Pre-cystectomy T stage was not significantly different between both groups. However, after RC incidence of < or = T1 disease in Hispanics was lower (22%) than Caucasians (37%). This difference, statistically significant (P = 0.024) indicates that Hispanics who undergo RC present with higher stage disease. Kaplan-Meier log rank test indicated a difference in disease free survival and disease specific survival between the two groups but however it did not reach statistical significance (Log Rank P = 0.082, P = 0.063). No significant difference in overall survival was observed (P = 0.465). CONCLUSIONS: Hispanic patients managed with RC for bladder carcinoma present with higher stage disease.

Presentation and outcome following radical cystectomy in hispanics with bladder cancer

OBJECTIVE: Significant racial and ethnic differences in the epidemiology of bladder cancer (BC) exist. Studies have shown African Americans to have lower incidence of bladder cancer than Caucasians, but higher incidence of invasive BC. Hispanics are the largest minority group in the United States. However, no reported studies on bladder cancer among Hispanics are available to date. As our center is in a unique position to study BC in Hispanic patients we were prompted to assess presentation and outcome of patients undergoing radical cystectomy (RC) for BC. MATERIALS AND METHODS: Between January 1992 and May 2006, 448 RC were performed. All relevant data were collected and entered into a database. Patients were categorized by ethnicity as Hispanic and non-Hispanic White. African-American and other minority groups were excluded because of the small number. Comparative analysis of Hispanic and non-Hispanic White patients was performed. RESULTS: 67 (17 percent) patients were Hispanic. Mean follow-up period was 41 (SD ± 40) months. Clinical and pathological data between these two groups were compared. Pre-cystectomy T stage was not significantly different between both groups. However, after RC incidence of ≤ T1 disease in Hispanics was lower (22 percent) than Caucasians (37 percent). This difference, statistically significant (P = 0.024) indicates that Hispanics who undergo RC present with higher stage disease. Kaplan-Meier log rank test indicated a difference in disease free survival and disease specific survival between the two groups but however it did not reach statistical significance (Log Rank P = 0.082, P = 0.063). No significant difference in overall survival was observed (P = 0.465). CONCLUSIONS: Hispanic patients managed with RC for bladder carcinoma present with higher stage disease.

Modified Pfannenstiel approach for radical retropubic prostatectomy: a 3-year experience.

A modified Pfannenstiel approach for radical retropubic prostatectomy (RRP) has been described previously. We present our experience with this approach for performing a RRP over the past 3 years. Between January 2003 and July 2006, 544 consecutive RRPs by modified Pfannenstiel approach between January 2003 and July 2006 were performed. We analyzed blood loss, transfusions, use of drain, pain score, analgesia and hospital stay. Patients were followed up at 6 weeks, three monthly for a year and six monthly thereafter. All clinical and operative variables were entered into a database and analyzed. A total of 544 men underwent RRP with median follow-up of 11 (s.d.+/-10.5) months. The mean age was 60 (s.d.+/-7) years. About 83, 91 and 95% of patients had nerve sparing, bladder neck preservation and a lymph node dissection, respectively. Fifty-three patients had a concurrent inguinal hernia repair through the same incision. Mean estimated blood loss was 431 (s.d.+/-267) ml. The pathological staging distribution was T2, 82%; T3a, 9%; and T3b, 9%. The mean pain score at days 1 and 7 were 3.7 (s.d.+/-2.5) and 3.3 (s.d.+/-3), respectively. The median hospital stay was 36 h (s.d.+/-24). About 5.5% have had biochemical recurrence. At 12 months 97% were continent and 46% potent. RRP using a modified Pfannenstiel approach offers safety and efficacy. It facilitates repair of associated inguinal hernia through the same incision.

Hemospermia following transrectal ultrasound-guided prostate biopsy: a prospective study.

Hemospermia is known to be associated with transrectal ultrasound-guided prostate biopsy (TRUS-PB). The true incidence of hemospermia, its duration and implications are not well established. We performed a prospective observational study involving patients undergoing TRUS-PB for suspected prostate cancer at our institution. Sixty-three eligible men were included in the study. Most men (84%) undergoing TRUS-PB, who were able to ejaculate, experienced hemospermia, which was associated with some degree of anxiety. The mean duration of hemospermia was 3.5 (+/-1.7) weeks. The number of ejaculations before the complete resolution of hemospermia was 8 (+/-6.7). None of the clinical and pathological factors was a significant predictor of the duration of hemospermia. Patients should be adequately counseled before TRUS-PB to avoid undue anxiety and alterations in sexual activity.

Genetic counseling for prostate cancer risk.

Major risk factors for developing prostate cancer, including positive family history and African-American ethnicity, can be quantified for genetic counseling. Factors increasing familial risk for prostate cancer are closer degree of kinship, number of affected relatives, and early age of onset (< 50 years) among the affected relatives. Genetic testing may be useful for modification of risk, but currently should be performed only within the context of a well-designed research study that will determine penetrance and genotype-phenotype correlation of specific mutations. Even in the absence of genetic testing, African-American men and men with a strong family history of prostate cancer may opt to initiate screening by prostate specific antigen (PSA) and digital rectal exam (DRE) screening at age 40.

Intraoperative and postoperative complications of radical retropubic prostatectomy in a consecutive series of 1,000 cases.

PURPOSE: We critically examined the intraoperative and postoperative complications associated with radical retropubic prostatectomy in the modern era. MATERIALS AND METHODS: Between April 18, 1994 and July 13, 2000, 1,000 men underwent radical retropubic prostatectomy performed by a single surgeon. The whole inpatient hospital medical record of 909 patients, the outpatient charts of 955 and a self-administered patient survey completed by 679 were reviewed by 2 data managers not involved in surgical management or followup care. In all 1,000 cases at least 1 of the 3 data sources was reviewed. RESULTS: Mean patient age was 60.3 years. In 73%, 99.8% and 95.7% of cases serum prostate specific antigen was 10 ng./ml. or less, disease was clinical stage T1 or T2 and Gleason score was 7 or less, respectively, while 19.9% of pathological specimens showed positive margins. There were 8 intraoperative complications (0.8%). All 5 rectal injuries and the single ureteral injury were detected during the initial surgical procedure and repaired without sequelae. Only 14 men (1.4%) had any other complications during hospitalization. Until postoperative day 30, 4 pulmonary emboli (0.4%) with or without deep vein thrombosis and 5 myocardial infarctions (0.5%) developed. There were no intraoperative or in-hospital postoperative deaths and only 1 postoperative death secondary to myocardial infarction during the initial 30 days. Reexploration was done for hemorrhage and a disrupted anastomosis in 3 and 2 cases, respectively. Mean hospitalization was 2.3 days, 9.7% of patients required allogenic blood transfusion and 15 (1.5%) were rehospitalized. CONCLUSIONS: Our series represents a rigorous assessment of the complications associated with radical retropubic prostatectomy. It shows that in the hands of an experienced urological surgeon, this procedure is associated with minimal intraoperative and postoperative morbidity. Of the patients 98% had no intraoperative or postoperative complications. Our series enables appropriate contemporary comparisons to be made with laparoscopic prostatectomy and radiation therapy. This outcomes analysis implies that radical retropubic prostatectomy cannot be assumed to have greater morbidity than radiation therapy and it sets a high standard for those advocating laparoscopic radical prostatectomy.

Early removal of urinary catheter after radical retropubic prostatectomy is both feasible and desirable.

OBJECTIVES: To determine the feasibility and desirability of removing the urinary catheter 7 days after radical retropubic prostatectomy. METHODS: Between February 28, 2000 and October 5, 2000, 184 men underwent radical retropubic prostatectomy by a single surgeon. Of these men, 97% underwent gravity cystography under fluoroscopic control on postoperative day (POD) 7. The indwelling urinary catheter was removed on POD 7 if no evidence of extravasation was observed on cystography. Patients completed a self-administered questionnaire at the time of catheter removal to capture the degree of bother from incisional pain and the indwelling urinary catheter during the recovery period. The level of urinary continence was determined at 3 months after radical retropubic prostatectomy. RESULTS: One hundred thirty-five of the cystograms (75%) had no evidence of extravasation. The indwelling catheters were removed in 130 (97%) of 135 cases. The body weight, surgical specimen weight, presence or absence of intraoperative anastomotic extravasation, volume of pelvic drainage recorded from the Hemovac drain, and creatinine level of the pelvic drainage fluids did not predict the finding of extravasation on the POD 7 cystogram. Fifteen percent of the men whose catheters were removed on POD 7 developed acute urinary retention. At 3 months, 72% of men required no or a single protective pad, and 87% indicated they experienced no or slight bother from incontinence. These continence outcomes are comparable with a historical control group by the same surgeon who underwent catheter removal on POD 14. Forty-five percent of the men reported the catheter caused moderate to severe bother, compared with only 19% of men who indicated moderate to severe bother from incisional pain. In retrospect, 95.6% of men indicated willingness to undergo cystography on POD 7 with the intent of early catheter removal. CONCLUSIONS: The results of our study suggest that most men will have no extravasation on a cystogram performed on POD 7 and that removing the catheter at this time in these cases does not increase the risk of complications or compromise overall urinary continence. The urinary catheter is a significant bother and limits physical activity during the postoperative period. Cystography and early removal of the catheter is both feasible and desirable and should be offered to men after radical retropubic prostatectomy.

Comparison of two different doses of preoperative recombinant erythropoietin in men undergoing radical retropubic prostatectomy.

OBJECTIVES: To determine whether the response to recombinant erythropoietin is dose dependent in men undergoing radical prostatectomy and to elucidate the relative cost-effectiveness of two dosing regimens. METHODS: A prospective, open-label study comparing the effectiveness, cost, and safety of two different doses of recombinant erythropoietin was performed in men undergoing radical retropubic prostatectomy. The first 100 men received 600 IU/kg (high dose) of epoetin alfa. A second group of 100 men received 300 IU/kg (low dose). All men received two doses of erythropoietin on preoperative days 14 and 7, provided their baseline hematocrit levels were less than 48%. Hematocrit levels were measured at baseline (more than 14 days before surgery), at the time of anesthesia induction, in the recovery room postoperatively, on the first postoperative day, and on the morning of discharge. RESULTS: The mean increase in hematocrit from baseline to induction for the high and low-dose groups was 4.50 and 4.69, respectively (P = 0.7225). Six men (6%) in the high-dose group and seven (7%) in the low-dose group required allogenic blood transfusions. The mean cost of high and low-dose epoetin alfa was $1218 and $656, respectively. The cost per percentage point increase in hematocrit in the low-dose group was significantly less than in the high-dose group. No thromboembolic events occurred in the high or low-dose group. CONCLUSIONS: In men undergoing radical retropubic prostatectomy, the administration of epoetin alfa on preoperative days 14 and 7 was a safe and effective treatment strategy for reducing the risk of allogenic blood transfusions. The 300 IU/kg dosing regimen was significantly more cost effective than the 600 IU/kg dosing regimen.