"The deadly Ebola outbreak spreading through Africa is so extreme, it is driving health officials to do something that they would instinctively resist in normal circumstances: Subject patients to unproven experimental drugs.
The drugs are risky. Some have not even been tested on humans. Even so, a World Health Organization ethics committee just declared such use ethical, and its reasoning is hard to dispute, at least for patients who would otherwise die. Some chance is better than none, even with unknown side effects.
Too bad American patients suffering from terminal illnesses have so much trouble getting the same chance.
The process for getting experimental drugs is so daunting that fewer than 1,000 people sought and got federal approval to take such drugs last year.
Food and Drug Administration rules require patients to clear a series of hurdles. First, they and their doctors must find a company to provide its drug.