It’s very easy for patients to become discouraged when we ask our doctors about new Migraine medications coming down the pipeline. It can be just as discouraging for our headache specialists who want to help us but lack the tools to do so. The problem is that there really aren’t any new, unique medicines or compounds to talk about. Not yet…
However, there is a newer, unique target researchers have been looking at for some time which might someday offer patients something entirely new, if we can only figure out how to design a medicine around it that is safe.
The Wall Street Journal recently featured an article on this unique target, and I wanted to take a moment and share it with you here. The name of the target is Calcitonin Gene-Related Peptide or CGRP for short.
CGRP is a chemical whose only job is directly related to pain. The hope has been that if we can learn to control it, we can control the pain associated with Migraine attacks.
This is important because, today the only class of medication developed specifically for use in Migraine are triptans. Although they were designed for Migraine, they also affect other parts of the body which can result in serious side effects for some patients. It’s unfortunate that approximately half of patients do not respond to triptans or cannot take them because of side effects or contraindications.
The author, Shirley Wang, was very thorough in speaking to some of the top headache specialists and researchers in the country, and as a result does a nice job of explaining and illustrating to Migraineurs and non Migraineurs alike what researchers are looking at in easy to understand language.
As you can see, these are not Migraine cures as the headline overstates, but potential treatments and preventives. They may be important to us nonetheless.
Many Migraineurs may remember the failed drug Telcagepant that ended with disappointing trial results. We must remember however, that researchers gain valuable knowledge through failure as well as through success. With any luck, we have not yet seen the last of the compounds targeting CGRP.
The takeaway here is that, with researcher’s increased knowledge of the function and importance of CGRP, Migraineurs who are difficult to treat can still have hope that we are not at the end of the treatment rope.
Wishing you well,
Ellen Schnakenberg
Patient Educator and Advocate
Resources:
Wang, Shirley S. "Fresh Target in Hunt for a Migraine Cure." The Wall Street Journal. August 7, 2012.
© Ellen Schnakenberg, 2012.
Last updated Auguest 20, 2012.