Ghatalia P, Zibelman M, Geynisman DM, Plimack E. Approved checkpoint inhibitors in bladder cancer: which drug should be used when?
Ther Adv Med Oncol 2018;
10:1758835918788310. [PMID:
30083254 PMCID:
PMC6066800 DOI:
10.1177/1758835918788310]
[Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 06/12/2018] [Indexed: 02/06/2023] Open
Abstract
The treatment of advanced metastatic urothelial carcinoma has recently evolved
with the approval of five checkpoint inhibitors. In the second-line setting, in
patients who have progressed on cisplatin-based chemotherapy, pembrolizumab,
atezolizumab, durvalumab, nivolumab and avelumab are United States Food and Drug
Administration (FDA) approved. In cisplatin-ineligible patients, atezolizumab
and pembrolizumab are the FDA-approved checkpoint inhibitors. Here we describe
the updated clinical efficacy of these checkpoint inhibitors in the treatment of
advanced urothelial carcinoma and then suggest how they can be sequenced in the
context of available chemotherapeutic options. For cisplatin-eligible patients,
platinum-based chemotherapy remains the standard first-line treatment. For
patients progressing on platinum-based therapy, phase III trials have been
performed comparing pembrolizumab and atezolizumab separately with standard
chemotherapy, and results favor the use of pembrolizumab.
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