KEYTRUDA has failed to receive a pharmaceutical Benefits Scheme (PBS) listing due to concerns from the PBAC around the incremental cost-effectiveness ratio (ICER) per quality-adjusted life-year (QALY).
The PBAC said the submission from the sponsor's seven-year time horizon underestimated the ICER adding that if the criterion for treatment eligibility was changed from tumour proportion score (TPS) 50% to include all of the PD-L1 positive population (TPS 1%), the ICER would increase substantially, and would be unacceptably high.
Potential costs to the taxpayer would range from $100m to $200m over five years, the PBAC said.
Visit pbs.gov.au for more detail.
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