What Do These Findings Suggest About Treatment?
The data point to several treatment implications. For one, the finding of possible immune exhaustion suggests that immune checkpoint inhibitors may be therapeutic by promoting clearance of foreign antigens. Immune dysfunction leads to neurochemical alterations that affect neuronal circuits, which may be another point of intervention, the authors suggested.
On the other hand, “attempting to target downstream mechanisms with exercise, cognitive behavioral therapy, or autonomic directed therapies may have limited impact on symptom burden, as it would not address the root cause of PI-ME/CFS,” they noted.
Combination therapy targeting multiple pathways along with a personalized medicine approach should be considered, they said.
“I think the most important thing is not to discount these patients,” Dr. Nath told this news organization. “They have a real disease, and we need to be empathetic towards them. We also need to make sure that they don’t have something underlying that is treatable, and then treat them symptomatically the best that you can. If not, then refer them to ME/CFS studies or clinics where people specialize in these conditions and work with them.”
The study authors and Dr. VanElzakker reported no relevant financial relationships. Dr. Bonilla consults for United Health and Resverlogix.
A version of this article appeared on Medscape.com.