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UroGen Announces FDA Acceptance of the New Drug Application for UGN-103, an Investigational Treatment for Adults with Recurrent LG-IR-NMIBC

$URGNPress releaseOct 19, 2026, 8:00 AM ETRead the release

UroGen announced FDA acceptance of the NDA for UGN-103, an investigational intravesical mitomycin for adults with recurrent low-grade intermediate-risk non-muscle invasive bladder cancer, with a PDUFA target action date of June 14, 2027. The filing is backed by the ongoing Phase 3 UTOPIA trial, in which UGN-103 produced a 77.8% complete response rate at three months and a 94.5% estimated six-month event-free probability among responders — results consistent with the pivotal ENVISION trial of ZUSDURI. UGN-103 builds on UroGen's approved ZUSDURI using its RTGel technology with a streamlined manufacturing process, licensed from medac in January 2024, with U.S.

Key figures

Drug Name
UGN-103 (mitomycin) for intravesical solution
Phase Of Trial
Phase 3
Pdufa date
June 14, 2027
Ip expiration
July 2044
Cr rate 3 month
77.8%
Utopia patients
99
Event free probability 6 month
94.5%
Us recurrent lg ir nmibc patients
59000

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