Merck and Co Inc (MRK)

[DewDiligence]

Keytruda narrowly_misses_statsig OS/PFS as_addend_to Lenvina in_ first-line HCC:

https://finance.yahoo.com/news/merck-eisai-present-results-phase-063000955.html

In the final analysis of the trial, there was a trend toward improvement for one of the study’s dual primary endpoints, overall survival (OS), for patients treated with KEYTRUDA plus LENVIMA versus LENVIMA monotherapy; however, the results did not meet statistical significance per the pre-specified statistical plan (HR=0.84 [95% CI: 0.71-1.00]; p=0.0227). The median OS was 21.2 months (95% CI: 19.0-23.6) for KEYTRUDA plus LENVIMA and 19.0 months (95% CI: 17.2-21.7) for LENVIMA monotherapy.

Additionally, treatment with KEYTRUDA plus LENVIMA resulted in a trend toward improvement in the trial’s other dual primary endpoint of progression-free survival (PFS) versus LENVIMA monotherapy; however, the results did not meet the pre-specified threshold at the first interim analysis for statistical significance (HR=0.87 [95% CI: 0.73-1.02]; p=0.0466).

These results were presented at ESMO.