When doctors told my wife and I that our soccer-playing, Harry Potter-reading 7-year-old daughter Olivia had cancer, we were struck with panic, dread and challenges we never could have imagined. And once we overcame the shock, we were stunned to learn that children’s cancer is a disease that’s largely ignored.
We quickly discovered that, despite all the scientific advances in recent decades, the standard of care for our daughter’s disease was essentially unchanged since the 1970s. As with virtually all children’s cancer patients, the drugs Olivia received were “hand me down” drugs: first developed for adult cancers and then tried on children. As we traveled to three major cancer centers in a desperate attempt to save our daughter’s life, her doctors — the world’s leading pediatric oncologists among them — told us that because of a lack of funding, they were in effect fighting children’s cancer with one hand tied behind their backs.
Although cancer still kills more children in the United States than any other disease, there have been tremendous gains in survival rates in the past decades. But these gains have come at a considerable cost: Three out of five who survive children’s cancer suffer chronic side effects, and 40 percent face life-threatening illnesses such as heart failure and secondary cancers. The reasons are clear: The hand-me-down drugs are developed for biologically distinct adult cancers. Children’s bodies can absorb more toxins, and if they survive the cancers and the immediate treatments, the long-term side effects are severe.
Recent scientific advances have uncovered much of the molecular and genetic makeup of childhood cancers, making it possible to develop therapies directly targeted at cancer cells and therefore less toxic to children’s developing bodies. Yet progress in pediatric cancer treatment has stagnated because, as a report from the National Academy of Sciences argued, there is a “near absence” of research into pediatric cancer drugs. The Food and Drug Administration has approved only two drugs specifically for pediatric cancer over the past 20 years.
Why the neglect? Simply put, there is no profit in children’s cancer. While about 13,500 children and teens are diagnosed each year with cancer in this country, this is a small fraction of the number of adults diagnosed with cancer. Drug companies search for a cure for prostate cancer (where the average age of diagnosis is 70 but the number of people affected is considerably greater) and largely ignore children’s cancer. While the pharmaceutical industry provides up to 60 percent of all research and development to fight adult cancer, it provides virtually none for children’s cancer. In our daughter’s case, a drug company halted the production of a promising drug for treating her cancer simply because the drug had proved ineffective in treating the intended target, colon cancer. We learned this was no isolated example.
When markets fail to produce desired outcomes, government needs to step in. Yet overall government spending on cancer research through the National Cancer Institute is slated to be cut by more than 5 percent this fiscal year because of the sequester. Worse still, even without those cuts, the National Cancer Institute spends only 4 percent of its budget on pediatric cancer, despite the disparities in private sector funding between adult and children’s cancer.