Switch-maintenance avelumab immunotherapy following first-line chemotherapy for patients with advanced, unresectable or metastatic urothelial carcinoma: the first Japanese real-world evidence from a multicenter study.
Makito MiyakeTakuto ShimizuYuki OdaAkira TachibanaChihiro OhmoriYoshitaka ItamiKeisuke KibaAtsushi TomiokaHiroaki YamamotoKenta OhnishiNobutaka NishimuraShunta HoriYosuke MorizawaDaisuke GotohYasushi NakaiKazumasa TorimotoTomomi FujiiNobumichi TanakaKiyohide FujimotoPublished in: Japanese journal of clinical oncology (2022)
Objective response to 1 L chemotherapy and early induction of maintenance avelumab therapy may be associated with increased benefit from maintenance avelumab therapy.