A clinicopathological study on patients with bladder cancer treated with cystectomy

A clinical and histopathological investigation was made on 170 patients with bladder cancer who underwent total cystectomy at our institutions between 1982 and 1986. The overall 5-year survival rates of patients with pTis + pTa, pT1, pT2, pT3, pT3b and pT4 were 100, 71.8, 60.7, 39.2, 31.4 and 0% respectively, those of patients with G1, G2 and G3 were 100%, 67.6%, 35.7% respectively. As for histopathological growth and spread pattern (INF), intramural lymphatic invasion (ly) and venous invasion (v), INF beta, INF gamma, ly2, v (+) showed the worst prognosis. These histopathological factors were considered to be closely correlated to each other. Studies on these histopathological factors are very important in planning the subsequent therapy.     

Defecation disturbances after cystectomy for urinary bladder cancer

Study Type – Preference (prospective cohort) Level of Evidence 4 What’s known on the subject? and What does the study add? Functional gastrointestinal symptoms and problems are common after radical cystectomy with urinary diversion. This study adds new important epidemiological data on this group of symptoms.

OBJECTIVE

• ? To describe and compare long‐term defecation disturbances in patients who had undergone a cystectomy due to urinary bladder cancer with non‐continent urostomies, continent reservoirs and orthotopic neobladder urinary diversions.

PATIENTS AND METHODS

• ? During their follow‐up we attempted to contact all men and women aged 30–80 years who had undergone cystectomy and urinary diversion at seven Swedish hospitals.
• ? During a qualitative phase we identified defecation disturbances as a distressful symptom and included this item in a study‐specific questionnaire together with free‐hand comments. The patients completed the questionnaire at home.
• ? Outcome variables were dichotomized and the results are presented as relative risks with 95% confidence interval.

RESULTS

• ? The questionnaire was returned from 452 (92%) of 491 identified patients. Up to 30% reported problems with the physiological emptying process of stool (bowel movement, sensory rectal function, awareness of need for defecation, motoric rectal and anal function, straining ability).
• ? A sense of decreased straining capacity was reported by 20% of the men and women with non‐continent urostomy and 14% and 8% of those with continent reservoirs and orthotopic neobladders, respectively.

CONCLUSIONS

• ? Of the cystectomized individuals 30% reported problems with the physiological emptying process of stool (bowel movement, sensory rectal function, awareness of need for defecation, motoric rectal and anal function, straining ability).
• ? Those wanting to improve the situation for bladder cancer survivors may consider communicating before surgery the possibility of stool‐emptying problems, and asking about them after surgery.

     

Distressful symptoms after radical cystectomy with urinary diversion for urinary bladder cancer: a Swedish population-based study

OBJECTIVE: To study the excess prevalence of distressful symptoms after radical surgery for urinary bladder cancer. METHODS: We included all patients who underwent cystectomy due to bladder cancer before 1996 in Stockholm County. A control group was randomly selected from the general population. Information was collected by means of an anonymous postal questionnaire. RESULTS: Completed questionnaires were returned by 310 (71%) controls and 251 (85%) cystectomized individuals. A 5-fold (reservoir) and 9-fold (conduit) increase in defecation urgency and a 4-fold (reservoir) and 6-fold (conduit) increase in faecal leakage were reported in individuals operated on. Urinary tract infection was increased 3-fold in cystectomized individuals compared with controls, during the previous year 26% of the patients reported a symptomatic infection. The perception of a reduced physical attractiveness due to disease was more than 5-fold increased in the men operated on compared to the controls. The majority, 135 out of 201 (67%), reported that they would have refused alternative bladder-sparing procedures if they decreased the prospects of survival by even as little as 1%. CONCLUSIONS: The patient's situation after cystectomy is considerably impaired due to changed bowel and sexual function, urinary tract infections and a sense of decreased attractiveness. However, most patients are in spite of this unwilling to compromise survival.     

A clinicopathological study of bladder cancer associated with upper urinary tract cancer

OBJECTIVES: To analyse the clinicopathological features of bladder cancer associated with upper urinary tract cancer (UUTC). PATIENTS AND METHODS: Among 106 patients with primary UUTC (mean age 65 years, range 45-82) who underwent surgical treatment, 44 also had bladder cancer. The patients were divided into three groups according to the timing of the appearance of bladder cancer. In group 1, 10 patients had UUTC preceding bladder cancer, group 2 comprised 14 patients with concurrent bladder cancer and group 3, 20 with subsequent bladder cancer; their clinicopathological data were analysed. RESULTS: Among several clinicopathological factors examined, only the number of UUT tumours was significantly correlated with the incidence of associated bladder cancer (P < 0.01). There was no significant difference between survival rates of patients with UUTC with and without associated bladder cancer. The incidence of high-stage or high-grade tumours in both the UUT and bladder in group 2 was higher than that in groups 1 and 3 (P < 0.05), and the survival rate in group 2 was significantly lower than in those in groups 1 and 3 (P < 0.05). Furthermore, the survival rate of patients in group 2 was significantly lower than that of all other patients (P < 0.01). CONCLUSIONS: These findings suggest that bladder cancer associated with UUTC has a different biological character depending on the timing of tumour appearance, and that patients with UUTC and concurrent bladder cancer should undergo careful follow-up and aggressive adjuvant therapy.     

Upper urinary tract recurrence following radical cystectomy for bladder cancer

AIM: The objective of this study was to analyze the clinicopathological features of upper urinary tract recurrence following radical cystectomy for bladder cancer. METHODS: Between 1995 and 2003, 583 patients underwent radical cystectomy and urinary diversion for bladder cancer at the authors' institution and the related hospitals. A retrospective review of patient records was carried out to evaluate characteristics of patients who underwent upper urinary tract recurrence after radical cystectomy. RESULTS: During the observation period (median, 41.5 months), 12 (2.1%) of the 583 patients had upper urinary tract recurrence. Of the 12 patients with upper urinary tract recurrence, there were multiple tumors in eight at the initial diagnosis of bladder cancer, and eight received transurethral resections two or more times before radical cystectomy. The median time to diagnosis of an upper urinary tract cancer after radical cystectomy was 29.5 months. When upper urinary tract recurrence was detected, five patients had metastatic diseases simultaneously, and two had bilateral upper urinary tract cancers. The cancer-specific survival in patients with upper urinary tract recurrence was significantly poorer than that in those without upper urinary tract recurrence. In addition, eight of the 12 patients (66.7%) died of disease progression within 3 years after the diagnosis of upper urinary tract cancer. CONCLUSIONS: These findings suggest that despite the low incidence of upper urinary tract recurrence following radical cystectomy, the prognosis of such patients was markedly poorer compared with that of those without upper urinary tract recurrence. Accordingly, intensive therapies should be considered when upper urinary tract recurrence is detected after radical cystectomy.     

Total cystectomy for bladder tumor: eight-year experience

Between 1975 and 1982, 39 patients underwent total cystectomy and urinary diversion at our hospitals. The type of urinary diversions were ileal conduit (32 cases) and ureterocutaneostomy (7 cases). Preoperative irradiation was used in 10 patients. The postoperative mortality rate was 2.6%. Early complications occurred in 38.5% and included wound infection, acute pyelonephritis, intestinal obstruction, pelvic infection, intestinal leakage and/or medical complications. Ureteroileal stricture was most frequent in late complications. Over-all relative 1-, 3-, and 5-year survival rates were 92.4, 56.6, 41.7%, respectively. Survival was dependent on the stage and the grade of the tumor. No significant difference was found between the older (greater than or equal to 65 years old) and the younger (less than 65 years old) groups.     

Upper urinary tract transitional cell cancer after radical cystectomy for bladder cancer

We studied 425 patients who had undergone radical cystectomy for transitional cell cancer of the bladder and were followed for 5 years or more, or until death. Upper urinary tract urothelial cancer developed in 14 patients (3.3 per cent), 3 of whom had bilateral disease: 2 synchronous and 1 asynchronous. The interval between cystectomy and emergence of the upper tract tumor ranged from 8 to 100 months (mean 40 months). There was a declining incidence of upper tract cancer relative to cystectomy P stage for carcinoma in situ (9.1 per cent), papillary stages O and A (3.6 per cent), stages B1, C and D1 (2.6 per cent) and no residual cancer (0 per cent). Of the 14 patients 8 (57 per cent) had features of multifocal carcinoma in situ in the cystectomy specimens. In 4 of the 14 patients (29 per cent) ipsilateral disease developed when the distal ureteral margins were involved with cancer at cystectomy. Only 3 of the 14 patients (21.4 per cent), all with stage I disease, were alive at the time of this report.     

上尿路肿瘤伴发膀胱癌的临床病理研究

目的 :探讨上尿路肿瘤 (U U TT)伴发膀胱癌的临床病理特征。方法 :回顾性分析 81例 UU TT患者的临床病理资料 ,其中 35例伴发膀胱癌 ,分为膀胱癌先发于 UU TT6例 (第 1组 ) ,膀胱癌和 U UTT同时发现 12例 (第 2组 ) ,膀胱癌继发于 UU TT17例 (第 3组 )。结果 :多器官性 UU TT患者的膀胱癌发生率为 75 % ,高于单发性肿瘤者的 40 % (P <0 .0 5 ) ;其生存率与是否伴发膀胱癌无关。 UU TT的分期及分级在第 2组高于第 1、3组(P <0 .0 5 ) ,第 2组的生存率低于第 1、3组 (P <0 .0 5 )。结论 :UU TT伴发膀胱癌的生物学特征与膀胱癌发生的时间有关 ;UU TT同时伴发膀胱癌的患者预后较差 ,需密切随访 ,进行辅助治疗     

Four cases of bladder replacement by enterocystoplasty after radical cystectomy for bladder cancer

Four male patients with invasive bladder cancer, 44 to 68 years old in age, underwent bladder replacement with ileum after radical cystectomy. In three patients an ileal segment alone was isolated for construction of neobladder, and in the fourth patient, the terminal portion of the ileum, the cecum and the proximal part of the ascending colon were isolated for the bladder replacement. In all the cases isolated segments were detubularized for obtaining a low pressure reservoir. All the patients, except one who had a past history of cerebro-vascular disease and was performing intermittent self-catheterization because of a kind of detrusor-sphincter dyssynergia of the ileal-neobladder, are now enjoying almost the same voluntary urination as before the operation. Serum creatinine, BUN and electrolytes are all normal during the postoperative observation period, although a very slight metabolic acidosis was observed in 3 patients. Ten to 16 months have passed without any complications and all the patients are alive without any sign of tumor recurrence or metastatic involvement.     

Total bladder reconstruction after cystectomy

A case of total bladder reconstruction after cystectomy for bladder cancer is reported. A combination of the Kock pouch and Camey procedure was used.     

Sigmoidocystoplasty after total cystectomy for bladder cancer: A follow-up study

Data on 47 patients who underwent sigmoidocystoplasty after total cystectomy for bladder cancer from 1960 to 1979 are presented. The overall survival rates were 53.3 per cent at 5 years and 41.3 per cent at 10 years, respectively. The urethral recurrence of cancer occurred in 8 (17 per cent) patients with bladder neck or multiple cancers. Long-term follow-up studies revealed that hydronephrosis with vesico-ureteral reflux and mild acidosis occurred in some patients, but severe deterioration of renal function was nil. We emphasize that sigmoidocystoplasty should widely be considered for patients with extratrigonal bladder cancers infiiltrating but not extending beyond the muscle layer.     

Sigmoidocystoplasty after total cystectomy for bladder cancer: a follow-up study

Data on 47 patients who underwent sigmoidocystoplasty after total cystectomy for bladder cancer from 1960 to 1979 are presented. The overall survival rates were 53.3 per cent at 5 years and 41.3 per cent at 10 years, respectively. The urethral recurrence of cancer occurred in 8 (17 per cent) patients with bladder neck or multiple cancers. Long-term follow-up studies revealed that hydronephrosis with vesico-ureteral reflux and mild acidosis occurred in some patients, but severe deterioration of renal function was nil. We emphasize that sigmoidocystoplasty should widely be considered for patients with extratrigonal bladder cancers infiltrating but not extending beyond the muscle layer.     

Clinical study of radical cystectomy and urinary reconstruction in elderly patients with bladder cancer

We compared the clinical and functional results of radical cystectomy and urinary reconstructions performed on 19 elderly bladder cancer patients over 75 years old to those on 22 younger patients to determine whether age was one of the critical points for the application of this type of surgery. Between January 1992 and January 1998, bladder substitution was performed after cystectomy using either the Hautmann, Studer or Reddy procedure in 9 of the 19 elderly patients. Urinary diversion was performed after cystectomy using ileal conduit and ureterocutaneostomy procedures in the rest of the patients. On the other hand, bladder substitutions were performed in 11; urinary diversions with continent urinary reservoir in 6 and with ileal conduit in 4 of the 22 younger patients. Neither prolongation of the operation time, nor increase in the amount of bleeding or prolongation of the post-operative hospitalization period was observed in any procedure used for elderly patients in comparison with younger ones. In elderly patients, the average operation time of radical cystectomy with bladder substitution was slightly longer than that of total cystectomy with ileal conduit or ureterocutaneostomy. The post-operative hospitalization period in the case of bladder substitution was similar to that for ileal conduit and ureterocutaneostomy with the difference of only 5 days on average. There were no peri-operative deaths, and early post-operative complications were observed in 3 of 9 cases of the bladder substitution, in 4 of 10 cases of ileal conduit or ureterocutaneostomy. Five cases of bladder substitution maintained their comfortable voiding urine comfortably, while 4 had dysuria and/or urinary incontinence. Over all, late complications occurred in 10 of the elderly patients. The rate and types of complications in the elderly patients were not different from those in the younger patients. The cause-specific survival rate and overall survival rates of the elderly patients were similar to those of the younger patients. In conclusion, indication of cystectomy and selection of urinary reconstruction procedure are not dependent on patient's age, Orthotopic urinary reservoir was found to be useful for even an elderly patient.     

Upper urinary tract transitional cell carcinoma after total cystectomy for bladder cancer

During a 17-year-period from 1967 to 1983, 110 total cystectomies for transitional cell bladder cancer have been performed in our clinic. During the postcystectomy period, upper urinary tract urothelial cancer developed in seven patients (6.4%). In every case a multifocal, low stage transitional cell cancer had been found in the bladder. The time between the cystectomy and discovery of the upper tract tumour varied from less than three months to almost 13 years. In five cases the first sign of occurrence of the tumour was malignant conduit urine cytology, in two macroscopic haematuria with subsequent malignant cells in urine. In one patient bilateral renal pelvic tumours were found. Five patients could be surgically treated. The need for regular conduit urine cytological studies at short intervals in patients with multifocal low stage and high grade transitional cell carcinoma in the cystectomy specimen is emphasised.     

Orthotopic urinary diversion after cystectomy for bladder cancer: implications for cancer control and patterns of disease recurrence

PURPOSE: The impact of orthotopic urinary diversion on the quality of cystectomy and ensuing cancer control has not been adequately studied. We analyzed our experience with this clinical problem. MATERIALS AND METHODS: The records of 214 patients who underwent cystectomy and orthotopic diversion for bladder cancer were retrospectively evaluated and compared with those of 269 treated with an ileal conduit. Analyzed end points included overall and cancer specific survival. We specifically assessed the patterns of relapse and their association with pathological findings at cystectomy in the neobladder group. RESULTS: No cancer specific survival difference was identified in the neobladder and ileal conduit cohorts when adjusting for pathological stage. Patterns of relapse in 62 of the 214 patients with a neobladder (29%) included local recurrence in 23 (11%), distant recurrence in 19 (9%), and combined local and distant recurrence in 18 (8%). Urethral recurrence was rare (2%). Of 10 patients (4.6%) diagnosed with upper tract recurrence 6 and 4 initially had relapse in the ureteroenteric anastomosis and renal pelvis, respectively. Five of the 6 patients with anastomotic relapse had evidence of disease in the intramural or juxtavesical ureter that was removed en bloc with the cystectomy specimen. Only 1 patient required neobladder takedown after such anastomotic recurrence. CONCLUSIONS: These results indicate that neobladders do not compromise the quality of preceding cystectomy or interfere with management in the presence of local or distant disease relapse. Our data suggest that involvement of the intramural or juxtavesical ureteral segment at cystectomy irrespective of surgical margin status may identify patients at higher risk for anastomotic recurrence, which is associated with an ominous prognosis.