Erdafitinib in Locally Advanced or Metastatic Urothelial Carcinoma

Alterations in the gene encoding fibroblast growth factor receptor (FGFR) are common in urothelial carcinoma and may be associated with lower sensitivity to immune interventions. Erdafitinib, a tyrosine kinase inhibitor of FGFR1–4, has shown antitumor activity in preclinical models and in a phase 1 study involving patients with FGFR...