Primary Outcomes:

Primary Outcome 1 - Measure: Rate of freedom from radical cystectomy at 3 years

Primary Outcome 1 - Time Frame: Three years from the date of registration.

Condition:

• Bladder Cancer

Eligibility

Criteria:
DISEASE CHARACTERISTICS:

- Pathologically (histologically or cytologically) diagnosis of carcinoma of the bladder
within 105 days prior to registration.

- Patients with operable tumors that are primary high grade urothelial carcinoma of
the bladder exhibiting histologic evidence of invasion into the lamina propria
(disease clinical stage T1) or a high grade stage Ta urothelial carcinoma without
hydronephrosis.

- Patients with disease involvement of the prostatic urethra with urothelial
carcinoma and have no evidence of stromal invasion of the prostate. If the
patient's initial tumor was a high grade Ta urothelial carcinoma then his/her
recurrent tumor must be a high grade stage T1 urothelial carcinoma to be
eligible.

- Patients must have a high grade urothelial carcinoma stage Ta or T1 that has
recurred within 540 days after completion of the initial treatment (transurethral
resection bladder tumor [TURBT] and intravesical bacillus Calmette-Guerin [BCG]
immunotherapy) or have presented to a participating urologist who judged BCG
therapy is contraindicated because this patient may be immuno-compromised or
because the patients refuses BCG therapy

- No confirmed tumor-related hydronephrosis

- No pN+ or > T1 disease

- No histologically or cytologically confirmed node metastases

- If radiologic evaluation of a lymph node is interpreted as positive", this must
be evaluated further either by lymphadenectomy or by percutaneous needle biopsy

- No evidence of distant metastases

- Patients for whom radical cystectomy is the standard next therapy per urologic
guidelines, in the judgement of the participating urologist, are eligible

- Must have an adequately functioning bladder as judged by the participating urologist
and radiation oncologist and have undergone a visibly complete re-staging TURBT by the
participating urologist that shows (or is present on the outside pathology specimen) a
T1G2 or T1G3 tumor with uninvolved muscularis propria in the specimen and, if on
prostatic urethral biopsy mucosal carcinoma is present, there is no evidence on biopsy
in the prostatic stroma of tumor invasion

PATIENT CHARACTERISTICS:

- Zubrod performance status 0-1

- White blood cell count (WBC) ≥ 4,000/mm^3

- Absolute neutrophil count (ANC) ≥ 1,800/mm^3

- Platelet count ≥ 100,000/mm^3

- Hemoglobin ≥ 10.0 g/dL (transfusion or other intervention allowed)

- Serum creatinine ≤ 1.5 mg/dL

- Serum bilirubin ≤ 2.0 mg/dL

- Glomerular filtration rate (GFR) > 25 mL/min (for patients receiving cisplatin, GFR >
60 mL/min)

- Not pregnant

- Negative pregnancy test

- Fertile patients must use effective contraception

- Able to tolerate systemic chemotherapy combined with radiotherapy and a radical
cystectomy (if necessary), in the opinions of the urologist, radiation oncologist, and
medical oncologist

- No prior or concurrent malignancy of any other site or histology (except for
nonmelanomatous skin cancer, T1a prostate cancer, or carcinoma in situ of the uterine
cervix) unless the patient has been disease-free for ≥ 5 years

- No severe, active co-morbidity including any of the following:

- Unstable angina and/or congestive heart failure that required hospitalization
within the past 6 months

- Transmural myocardial infarction that occurred within the past 6 months

- Acute bacterial or fungal infection requiring IV antibiotics at the time of
registration

- Chronic obstructive pulmonary disease exacerbation or other respiratory illness
requiring hospitalization or precluding any study therapy at the time of
registration

- Hepatic insufficiency resulting in clinical jaundice and/or coagulation defects

- AIDS based upon the current Centers for Disease Control definition (HIV testing
not required)

- No prior allergic reaction to cisplatin, mitomycin, or 5-fluorouracil

PRIOR CONCURRENT THERAPY:

- No prior systemic chemotherapy for bladder cancer

- Prior chemotherapy for a different cancer allowed

- No prior radiotherapy to the region of this cancer that would result in overlap of
radiotherapy fields

- No concurrent drugs that have potential nephrotoxicity or ototoxicity (e.g.,
aminoglycoside)
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Gender: All

Minimum Age: 18 Years

Maximum Age: 120 Years

Healthy Volunteers: No