An Expanded Access Study of Atezolizumab in Participants With Locally Advanced or Metastatic Urothelial Carcinoma After Failure With Platinum-Containing Chemotherapy

This is an expanded access trial for Urothelial Carcinoma Read More

Inclusion Criteria:

• Able to comply with the study protocol, in the investigator's judgment
• Histologically or cytologically documented locally advanced or metastatic urothelial carcinoma (including renal pelvis, ureters, urinary bladder, and urethra)
• Disease progression during or following treatment with at least one platinum-containing regimen (e.g., gemcitabine and cisplatin [GC], methotrexate, vinblastine, doxorubicin, and cisplatin [MVAC], carboplatin and gemcitabine [CarboGem], etc.) for inoperable locally advanced or metastatic urothelial carcinoma or disease recurrence
• Eastern Cooperative Oncology Group (ECOG) Performance Status of 0, 1, or 2
• Life expectancy >/= 12 weeks
• Adequate hematologic and end-organ function, defined by laboratory results obtained within 14 days prior to the first study treatment
• For women who are not postmenopausal (>/= 12 months of non-therapy-induced amenorrhea) or surgically sterile (absence of ovaries and/or uterus): agreement to remain abstinent or use single or combined non-hormonal contraceptive methods that result in a failure rate of <1% per year during the treatment period and for at least 90 days after the last dose of study drug

Exclusion Criteria:

• Treatment with any other investigational agent or participation in another clinical trial with therapeutic intent within 28 days prior to enrollment
• Treatment with chemotherapy 14 days prior to enrollment; however, participants may be re-screened after the 14-day washout period
• Treatment with radiotherapy 7 days prior to enrollment; however, participants may be re-screened after the 14-day washout period
• Known primary central nervous system (CNS) malignancy or symptomatic CNS metastases
• Pregnant or lactating, or intending to become pregnant during the study
• Significant cardiovascular disease, such as New York Heart Association cardiac disease (Class II or greater), myocardial infarction within 3 months prior to randomization, unstable arrhythmias, or unstable angina
• Severe infections within 4 weeks prior to enrollment, including, but not limited to, hospitalization for complications of infection, bacteremia, or severe pneumonia
• Received therapeutic oral or intravenous (IV) antibiotics within 14 days prior to enrollment; however, participants may be re-screened after the 14-day washout period
• Major surgical procedure within 4 weeks prior to enrollment or anticipation of need for a major surgical procedure during the course of the study other than for diagnosis
• History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
• Known hypersensitivity or allergy to biopharmaceuticals produced in Chinese hamster ovary cells or any component of the atezolizumab formulation
• Any other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of disease or a condition that contraindicates the use of the investigational drug or renders the participant at high risk for treatment complications
• Participants with active hepatitis B
• Active tuberculosis
• Administration of a live, attenuated vaccine within 4 weeks prior to enrollment or anticipation that such a live, attenuated vaccine will be required during the study
• Treatment with systemic immunostimulatory agents (including, but not limited to, interferons or IL-2) within 4 weeks or five half-lives of the drug, whichever is shorter, prior to enrollment
• Treatment with systemic corticosteroids or other systemic immunosuppressive medications (including, but not limited to, prednisone, dexamethasone, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor [anti-TNF] agents) within 2 weeks prior to enrollment or anticipated requirement for systemic immunosuppressive medications during the trial