|   | 
        Entered | 
        Evaluable | 
        CR* | 
        CRNC** | 
        Overall Response | 
       
      
        | No. of Patients | 
        153 | 
        119 | 
        54 | 
        36 | 
        90 | 
       
      
        | Percent Response | 
          | 
        --- | 
        45.40% | 
        30.20% | 
        75.60% | 
       
      
        | *No evidence of disease on cystoscopy    and a negative cytology (CR)
          **No evidence of disease on cystoscopy    and not validated by cytology (CRNC) | 
       
      |