J&J Touts Bladder Cancer Data in Recent NDA

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Johnson & Johnson says data from the Phase 2b SunRISe-1 study evaluating TAR-200, an intravesical gemcitabine releasing system, for patients with certain types of bladder cancer. “These first results show the promise of TAR-200 in this patient population with more than an 80% disease-free survival (DFS) rate without the need for reinduction and 94% of patients able to preserve their bladder,” a company release says. “The high DFS and bladder preservation rate combined with the well-tolerated safety profile in these patients with Bacillus Calmette-Guérin (BCG)-unresponsive, high-risk non-muscle-invasive bladder cancer (HR-NMIBC) with papillary-only disease (high-grade Ta or T1) show the potential of TAR-200 as a meaningful alternative to surgery.”

The data release follows the company’s January NDA submission of TAR-200, which is being reviewed under the agency’s Real-Time Oncology Review program. At the time of submission, the company noted that the therapy also demonstrated a low occurrence of Grade 3 or higher treatment-related adverse events (9%); five patients had adverse events leading to discontinuation (6%) and no treatment-related deaths were reported.

The intravesical drug-releasing system is designed to provide sustained local delivery of gemcitabine into the bladder, J&J says. “It is placed into the bladder by a healthcare professional using a co-packaged urinary placement catheter in an outpatient setting in under five minutes and without the need for anesthesia,” it says.

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