VOLGA also explored short periods of EV with duvalumab and tremelimumab in muscle invasive bladder cancer #ESMO26 @NEJM. Results showed EVDT improved EFS vs cystectomy (HR 0.61). Significant OS was not reached at this interim (HR 0.77 -ongoing analysis). EVDT = 10% higher rates of G3/4 toxicity and less EV delivery than the EV durvalumab arm. More is not always better. It appears the addition of treme partly compromised delivery of EV, which likely accounts for the more modest results compared to the doublet @OncoAlert