Bladder Cancer Gene Therapy Adstiladrin Offers New Option in Slim Category

In late 2022, the FDA approved the first gene therapy for bladder cancer, Ferring Pharmaceuticals’ Adstiladrin (nadofaragene firadenovec-vncg). Almost three-quarters of oncologists surveyed by Zitter Insights expressed at least moderate interest in the agent, and payers said they expect to manage the drug to label. While the drug gives another treatment alternative to a much-needed area, it likely will continue to put financial pressure on payers, industry experts tell AIS Health, a division of MMIT.

On Dec. 16, the FDA approved Adstiladrin for the treatment of adults with high-risk, Bacillus Calmette-Guerin (BCG)-unresponsive non-muscle invasive bladder cancer (NMIBC) with carcinoma in situ (CIS) with or without papillary tumors. The agency gave the novel adenovirus vector-based gene therapy priority review, breakthrough therapy and fast track designations. Dosing is once every three months into the bladder via a urinary catheter. The company said it expects the therapy to be available in the second half of 2023.