2.1
Erdafitinib (Balversa, Johnson & Johnson) is indicated for 'the treatment of adult patients with unresectable or metastatic urothelial carcinoma (UC), harbouring susceptible FGFR3 genetic alterations who have previously received at least one line of therapy containing a PD‑1 or PD‑L1 inhibitor in the unresectable or metastatic treatment setting'.