Rationed or Rational: The Future of Cancer Medicine
January 23, 2015 3 Comments
Disturbing news from Britain’s Health Service on Monday, January 12, described the National Health Services’ decision to “delist” 25 of the nation’s 84 currently available chemotherapy drugs from their formulary. Citing the rising cost of cancer therapy Professor Peter Clark, chair of the Cancer Drug Fund said that the CDF, originally established in 2011, had already exceeded its annual budget. From ₤280 million in 2014 the costs for 2015 are projected to rise to ₤340 million. In defense of the policy Dr. Clark said the delisted drugs “did not offer sufficient clinical benefit.”
An examination of the delisted drug should raise concern for medical oncologists. Among those delisted are Bevacizumab (Avastin) for colorectal cancer, Eribulin (Haloven) and Lapatinib (Tykerb) for breast cancer and Pemetrexed (Alimta) for advanced lung cancer. Additional deletions include Bendamustine (Treanda) for some non-Hodgkin’s lymphoma, Bortezomib (Velcade) for relapsed mantle cell lymphoma and Waldenström’s macroglobulinemia. Bortezomib will also be limited in some cases of myeloma, while Cetuximab will be unavailable as second or third line treatment in colorectal cancer. For American oncologists these agents have become standards of care.
Many physicians in England are outraged. Mark Flannagan, executive chief of the Beating Bowel Cancer Fund described this as “bad news for bowel cancer patients” suggesting that 65% of patients with advanced colorectal cancers will confront the risk of an earlier death. Despite these draconian measures physicians may still have the opportunity to request delisted drugs under what is described as “exceptional cases.”
The breadth and scope of the drug restrictions are surprising. After all, Pemetrexed is one of the most widely used treatments for advanced lung cancer, Bevacizumab has become an established part of colorectal cancer management and Eribulin is a favored salvage regimen in recurrent breast. The withdrawal of Bortezomib, an active agent in mantle cell, Waldenström’s and myeloma, will not be suffered lightly by patients in need.
Are the problems confronting the UK an early harbinger of the same for the American medical system?
With aging populations in western societies and increasingly sophisticated medical technologies, the cost of medical care, particularly cancer care may soon become unmanageable. UK’s centralized medical care delivery through the National Health Service, a single payer system, was designed to save money. Despite its high-minded intentions, the NHS appears to be failing. While spending more money each year the dissatisfaction with medical delivery only grows. A nearly 12% increase in health care per person expenditures in England between 2009 and 2013 (₤1712 to ₤1912) was met with an 18% increase in patient complaints.
Among the problems are progressive layers of middle management that add cost without providing care. Physicians find it more difficult to do their jobs while people inexpert in the delivery of medical care have been given decision-making power. As the English population has come to look upon health care as a right, some overuse medical services, even ER’s, for non-serious conditions. Reformers have suggested the solution may lie in charging fees for appointments or requiring an annual membership fee. In today’s political milieu however, few elected officials are likely to relish policies that end “free health care” in England.
What might solve this dilemma for medical oncology? An obvious solution is to apply resources where they are most likely to benefit patients, e.g. personalized care. While this seemed a pipe dream 20 years ago when we first introduced the concept, a growing chorus of scientists now embraces the idea. With their focus almost exclusively on genomics this new cadre of clinical investigators describe a future where each patient gets exactly the right treatment.
We applaud this thinking and fully agree. However, we must be prepared to use all platforms to achieve this worthy goal. To fill the current void phenotypic analyses offer substantive benefits. By capturing cancer biology at a functional level, these studies identify true “driver mutations,” and have the capacity to examine synergy and sequence-dependence, both beyond the scope of genomic analyses.
As human tumor primary culture analyses (such as EVA-PCD) have already been shown to double objective response rates and improve one-year survival, it is time for government officials and policymakers to re-examine the benefits of drug selection technologies that are available today.
Will the future of cancer medicine in the UK and the US be rationed under the duress of rising costs, or rational, through the application of available technologies capable of making intelligent cost- and life-saving decisions? That remains to be seen.