ImmunityBio Pursues FDA Path to Resubmission for ANKTIVA in Papillary NMIBC

ImmunityBio announced a productive Type B End‑of‑Phase meeting with the FDA regarding its supplemental Biologics License Application for ANKTIVA plus BCG in BCG‑unresponsive papillary NMIBC. The FDA asked for additional information (not new trials) to support a potential resubmission, which ImmunityBio will provide within 30 days. Long‑term QUILT‑3.032 data in 80 patients show about 96% bladder cancer‑specific survival at 36 months and high cystectomy‑free survival (roughly 82–93% at 12–36 months), underscoring a bladder‐sparing, chemo‑free approach. ANKTIVA is already approved for CIS in the US, UK, and Saudi Arabia, with EU conditional status for CIS and ongoing EMA discussions to extend labeling to papillary disease if US approval is achieved.