In the first-line treatment of unresectable HCC
What was the objective response rate with IMFINZI + IMJUDO and sorafenib at primary analysis?
In the HIMALAYA study, the ORR was 20.1% with IMFINZI + IMJUDO and 5.1% with sorafenib.1,2,4
CONFIRMED OBJECTIVE RESPONSE RATE IN THE
INTENT-TO-TREAT POPULATION (secondary endpoint)1,2,4*
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SCROLL
*Based on Clopper-Pearson method.
- Confirmed responses by investigator assessment according to RECIST v1.1. Not powered for statistical significance4
- The disease control rate† was 60.1% with IMFINZI + IMJUDO and 60.7% with sorafenib. Not powered for statistical significance.4
†Disease control rate is the sum of complete response rate, partial response rate, and stable disease rate.4
What was the duration of response and time to response with IMFINZI + IMJUDO and sorafenib at primary analysis?
In the HIMALAYA study, the median DoR was 22.3 months with IMFINZI + IMJUDO and 18.4 months with sorafenib. The median TTR was 2.2 months with IMFINZI + IMJUDO and 3.8 months with sorafenib.1,2,4
MEDIAN DURATION OF RESPONSE
(secondary endpoint)1,2,4
SCROLL
- Duration of response was defined as the time from first documentation of response until the date of progression, death, or the last evaluable RECIST assessment for patients who had not progressed. Not powered for statistical significance4
- The percentage of patients with duration of response ≥6 months was 82.3% with IMFINZI + IMJUDO and 78.9% with sorafenib1,2
- The percentage of patients with duration of response ≥12 months was 65.8% with IMFINZI + IMJUDO and 63.2% with sorafenib1,2
MEDIAN TIME TO RESPONSE
(secondary endpoint)4
- Time to response was defined as the time from randomization to first confirmed response according to RECIST assessment. Not powered for statistical significance4
- Median progression-free survival was 3.8 months (95% CI, 3.7-5.3) with IMFINZI + IMJUDO and 4.1 months (95% CI, 3.7-5.5) with sorafenib (HR=0.90 [95% CI, 0.77-1.05]); PFS was not statistically significant1,2‡
‡The HR is based on the stratified Cox proportional hazard model.1,2








