How Pfizer set the cost of its new drug at $9,850 a month
Days before Pfizer Inc. was to set the price for a new breast-cancer drug called Ibrance, it got a surprise: A competitor raised the monthly cost of a rival treatment by nearly a thousand dollars. Pfizer was left wondering if its list price of $9,850 a month for the pills was too low. It was a tricky issue. Drug companies have been reaching for new heights of pricing. They routinely raise the cost of older medicines and then peg new ones to these levels. Yet Pfizer knew setting a price too high for Ibrance might backfire. It could antagonize doctors and prompt health insurers to make prescribing the pills a cumbersome process with extra paperwork that doctors dislike. A look at Pfizer’s long journey to set Ibrance’s price—a process normally hidden from view—illuminates the arcane art behind rising U.S. drug prices that are arousing criticism from doctors, employers, members of Congress and the public. The average cost of a branded cancer drug in the U.S. is around $10,000 a month, double the level a decade ago, according to data firm IMS Health. Cancer doctors say high costs are unavoidable because all of the options are pricey. Pfizer’s multistep pricing process shows drugmakers don’t just pick a lofty figure out of the air. At the same time, its process yielded a price that bore little relation to the drug industry’s oft-cited justification for its prices, the cost of research and development. Instead, the price that emerged was largely based on a complex analysis of the need for a new drug with this one’s particular set of benefits and risks, potential competing drugs, the sentiments of cancer doctors and a shrewd assessment of how health plans were likely to treat the product. In the end, “we went to the right point where patients get the maximum access, payers will be OK and Pfizer will get the [returns] for a breakthrough product,” Dr. Bourla said. The process began in November 2011 when Mace Rothenberg, a scientist who oversees Pfizer’s development of cancer drugs, flew to California to review early clinical-trial data on a laboratory compound. Then called simply PD-0332991, it grew out of work on proteins that help regulate how cells form and divide. In cancer, some of these can shift into overdrive. The research on this won a Nobel Prize. It also set off a hunt by drugmakers for a way to put the brakes on the overactive proteins, called cyclin-dependent kinases. Visiting Pfizer labs in La Jolla, Dr. Rothenberg saw a slide with two curves veering far apart. It showed that the length of time before breast-cancer patients’ disease progressed was twice as long for those who took Pfizer’s compound in addition to an existing drug versus patients getting just the older drug. “I think we have something special,” Dr. Rothenberg told the scientists leading the research. When he got back to New York, he began talking up the compound to win the internal investment needed to develop it, as well…