"I do think there is a possibility we see launch prices go up," she said.
Reuters GraphicsPorter, who championed inflation-based caps on drug prices, is calling for additional national legislation to link launch prices to how well a drug works.
The report found that the average launch price of a self-administered cancer drug, after adjusting for inflation, rose by nearly 26% to $238,000 between 2017 and 2021.
By 2022, six out of the eight newly-launched oral cancer drugs had prices over $200,000 per year.
Based on current trends, the report calculated that by 2026, when Medicare will first be able to negotiate drug prices, the average self-administered cancer drug launch price will be nearly $325,000 per year and over $525,000 for pills and biologics.