Keytruda, Tecentriq Face Efficacy Questions In Urothelial Cancer
Monotherapy patients with tumors that have low PD-L1 expression experienced decrease survival in two confirmatory trials; however, the immune checkpoint inhibitors’ accelerated approvals are unlikely to be affected pending final results comparing use in combination with chemotherapy to chemo alone.
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Roche Withdraws Tecentriq’s Frontline Bladder Cancer Indication, Ceding Market To Keytruda
The move marks the second time since last year that Roche has withdrawn a urothelial carcinoma indication after its confirmatory trial failed to show an overall survival benefit.
Bladder Cancer Accelerated Approvals: Merck’s Keytruda and Genentech’s Tecentriq Each May Have One Last Lifeline
US FDA will ask advisory committee whether data from the trial supporting full approval of Merck’s Keytruda for second-line setting can be used to confirm clinical benefits for earlier setting of patients with locally advanced or metastatic urothelial carcinoma who are not eligible for cisplatin-containing chemotherapy following a failed confirmatory study. Genentech’s Tecentriq is also at risk of losing its accelerated approval in that space but it could buy some time as its confirmatory study is not yet complete. New competitor entrant since accelerated approvals also lessens degree of unmet need.
Bladder Cancer: Positive Signs For Tecentriq, Seattle Genetics Shines
Middling data for Roche’s IO plus chemo combo were presented at ESMO, while Seattle's rival drug antibody conjugate posted an impressive Phase I response rate.