Although doctors and hospitals report potentially sunnier news by the day about novel cancer treatments, it’s also worth keeping in mind that difficult obstacles like data misinterpretation still must be worked out to avoid endangering patients. The therapies themselves as well as cancer care overall can be crushing in their costs. And some experts also are raising questions about Big Pharma and the independence of advocacy groups that patients and families often turn to when diagnosed with different cancers.
Let’s start with the ray of optimism that the Washington Post reported for patients with advanced lung cancer. It kills more than 160,000 Americans annually, and isn’t diagnosed often until it reaches late stages. Lung cancer, the Post says, retains its stigma because of its proven link to smoking. Both smokers—and nonsmokers who also may develop the disease for many other complex reasons—are blamed for causing their own illness.
Oncologists have begun to look at this cancer not as one but many different disease, and the paper says immunotherapy may improve outcomes for a slice of late-stage patients, halting the disease’s spread and without the significant side-effects of current chemo or radiation treatments. In immunotherapy, patients’ cancers are tested to determine which drugs may best target and destroy tumors by unleashing the bodies’ own disease-fighting (immunity) systems.