ONCOFID-P-B in the Intravescical Therapy of Patients With Non-muscle Invasive Cancer of the Bladder.

Inclusion Criteria:

* Patients of both sexes aged \> 18 years, women in menopause (defined as surgically sterile or one year postmenopausal);
* Cytological or histological diagnosis of bladder cancer;
* Multiple primary or recurrent Ta G1-G2 papillary cancer;
* ECOG Performance Status 0 to 1;
* Adequate bone marrow function: neutrophils ≥1.5 103/mL; platelet count ≥100 103/ mm3; Hb ≥ 10 g/dL;
* Written informed consent;
* Willing and able to comply with the protocol for the duration of the study.

Exclusion Criteria:

* Hypersensitivity to Paclitaxel or one of its constituents;
* T1 papillary cancer or muscle-invasive disease (T2-T4) ;
* Previous or concomitant tumor of the upper urinary tract, of the prostatic urethra, CIS;
* Any other malignancy diagnosed within 3 years of study entry (except basal or squamous cell skin cancers or non-invasive cancer of the cervix);
* Presence of significant urologic disease interfering with intravesical therapy;
* Participation in another clinical trial with any investigational drug within 30 days prior to study screening or concurrent treatment with other experimental drugs;
* Other chemotherapy or radiotherapy within four weeks of study entry;
* Previous intravesical immunotherapy or chemotherapy less than 3 months before study entry;
* Bladder capacity less than 300 mL;
* Renal and hepatic function values exceeding 2 times the upper normal value;
* Severe cardiovascular diseases considered a contraindication to intravesical treatment;
* Pregnant, lactating or childbearing potential aged women.