Not a ‘breakthrough’ treatment
Also commenting ahead of the approval, Elizabeth W. Loder, MD, vice chair for academic affairs in the department of neurology at Brigham and Women’s Hospital, Boston, noted that the “safety of these CGRP medications in pregnancy is uncertain, and there are theoretical reasons to be concerned about it.”
Unlike injectable CGRP medications, atogepant is eliminated from the body relatively quickly after the patient stops taking it, said Dr. Loder, who is also professor of neurology at Harvard Medical School, Boston. However, atogepant may not otherwise differ greatly from other medications of its type.
“I don’t see a reason to think that one of these oral CGRP medicines is much more effective than another one,” said Dr. Loder.
“In my mind, as a clinician who will be prescribing these for patients, it will be cost and the ease of getting it covered that makes the difference,” she added.
These questions may raise concerns. “Those of us who treat patients who do not have private insurance find it very difficult to get these medications for them, even in situations where they have exhausted other alternatives,” said Dr. Loder.
Patients insured by Medicare or Medicaid “usually have no avenue to get some of these new, expensive treatments,” she said.
The approval of atogepant for acute and preventive treatment shows that the distinction between these indications may be artificial, Dr. Loder noted. The approval “will, I hope, help people think more flexibly about the way in which we use medications.”
It is a positive that atogepant has emerged as another option for preventive therapy, but the treatment cannot be considered a breakthrough, Dr. Loder added. The efficacy of atogepant, like that of other preventive treatments for migraine, is modest.
“It would be so nice if we could find things that were more effective than the treatments we currently have,” said Dr. Loder.
A version of this article first appeared on Medscape.com.