UroGen Announces Five-Year Long-Term Extension Study of the OPTIMA II Trial Demonstrates Long-Term Durability of Response to ZUSDURI™ in Patients with Low-Grade Intermediate-Risk Non-Muscle Invasive Bladder Cancer

PRINCETON, N.J., July 21, 2025 (GLOBE NEWSWIRE) -- UroGen Pharma Ltd. (Nasdaq: URGN), a biotech company dedicated to developing and commercializing innovative solutions for urothelial and specialty cancers, today announced the publication of results of a five-year long-term extension study of the Phase 2b OPTIMA II trial evaluating ZUSDURI (mitomycin) for intravesical solution in patients with low-grade intermediate-risk non-muscle invasive bladder cancer (LG-IR-NMIBC) demonstrating durable, long-term complete responses (CRs) in patients who initially achieved a CR following treatment with ZUSDURI. The publication, titled “Treatment of Low-Grade Intermediate-Risk Non-Muscle Invasive Bladder Cancer With UGN-102: Outcomes From the 5-year Long-Term Extension Study of the Single-Arm, Phase 2b OPTIMA II Study”, is now available online at https://doi.org/10.1016/j.clgc.2025.102392.

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