Startseite Kongressberichte & Archiv ESMO VIRTUAL 2020 GU Tumours Proffered Paper - GU, non prostate 1

Proffered Paper - GU, non prostate 1

LINK to Proffered Paper - GU, non prostate 1

LINK to STREAM (needs an ESMO registration)

LBA23 - Pembrolizumab (P) combined with chemotherapy (C) vs C alone as first-line (1L) therapy for advanced urothelial carcinoma (UC): KEYNOTE-361

The abstract concludes: PFS and OS benefit upon addition of P to C vs C did not reach statistical significance. Due to statistical design, OS noninferiority/superiority of P vs C was not tested.

 

697O - A phase III, randomized, open-label study of first-line durvalumab (D) with or without tremelimumab (T) vs standard of care chemotherapy in patients with unresectable, locally advanced or metastatic urothelial carcinoma (DANUBE)

The abstract concludes: While a trend towards improved OS was observed with D vs CT in the PD-L1 high population and with D+T vs CT in the ITT population, statistical significance was not reached. Additional analyses are ongoing to characterize D and D+T efficacy/safety in different pt subgroups.

 

LBA24 - TROPHY-U-01 cohort 1 final results: A phase II study of sacituzumab govitecan (SG) in metastatic urothelial cancer (mUC) that has progressed after platinum (PLT) and checkpoint inhibitors (CPI)

The abstract concludes: SG demonstrated meaningful efficacy with manageable toxicity. These results confirm interim findings, suggest that SG may be a treatment option for mUC, and support a randomized phase III trial.

 

698O - Patient-reported outcomes (PROs) from IMvigor130: A global, randomised, partially blinded phase III study of atezolizumab (atezo) + platinum-based chemotherapy (PBC) vs placebo (PBO) + PBC in previously untreated locally advanced or metastatic urothelial carcinoma (mUC)

The abstract concludes: Atezo + PBC improved PFS vs PBO + PBC without compromising pt function or QOL. Collectively, prolonged PFS, a satisfactory safety profile and these PROs reinforce atezo + PBC as an important new 1L mUC tx option.

 

699O - Avelumab first-line (1L) maintenance + best supportive care (BSC) vs BSC alone for advanced urothelial carcinoma (UC): Association between clinical outcomes and exploratory biomarkers

The abstract concludes: OS benefits of avelumab 1L maintenance in pts with advanced UC are positively associated with biomarkers of immune activity and negatively associated with biomarkers of tumor homeostasis and chronic inflammation.