Inclusion Criteria

DISEASE CHARACTERISTICS: Histologically proven CIS and/or unresectable/residual
superficial bladder tumor (pTa G1-G3 to pT1 G1-G3) -confirmed by biopsy, bladder mapping,
or positive cytology Cystoscopic examination and bladder mapping must be performed within
6 weeks of study

PATIENT CHARACTERISTICS: Age: 18 and over Performance Status: Karnofsky of 60 to 100% Life
Expectancy: Not specified Hematopoietic: Hemoglobin greater than 11 g/dL WBC greater than
4500/mm3 Neutrophils greater than 1500/mm3 Platelet count greater than 100,000/mm3
Hepatic: Bilirubin, AST, and ALT no greater than 2.5 x normal Renal: Creatinine no greater
than 2.5 x normal Cardiovascular: No concurrent cardiovascular disease Other: No active
infection requiring concurrent therapy Not pregnant or nursing No upper renal tract
disease No concurrent malignancy except for basal or squamous cell skin cancer or
noninvasive cancer of the cervix

PRIOR CONCURRENT THERAPY: Biologic therapy: No intravesical BCG within 3 months prior to
study entry Prior BCG therapy is required for CIS patients (if not contraindicated)
Chemotherapy: No prior intravesical chemotherapy within 4 weeks prior to study No prior
systemic anticancer therapy within 4 months prior to study No prior paclitaxel therapy
Endocrine therapy: Not specified Radiotherapy: No prior radiotherapy within 4 months prior
to study Surgery: Not specified Other: No hypersensitivity reactions to products
containing cremophor