There are huge efforts in terms of doing research on this. What you really need is better detection, better prevention. Once you're in the blast, if you're right on the blast, there's very little that medical care can do.
From the medical side, a lot of the research focuses on the mild traumatic brain injury—what does that shock wave actually do to people?—and the rehabilitation and the chronic pain issues. Those are at the forefront now in research priorities in Canada, in the Canadian Forces Health Services, as well as for our allies.