This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Abstract
Objective To reconsider ghrelin and des-acyl ghrelin plasma levels in children with epilepsy in order to establish a possible relation with response to antiepileptic drugs (AEDs).
Methods We designed an observational study in which 114 patients with epilepsy were classified as responders (77) or nonresponders (37) and compared to 59 controls. In these patients, we measured ghrelin and des-acyl ghrelin by immunoassays in blood samples obtained after overnight fast.
Results Ghrelin plasma levels were higher (+94%; p < 0.001, Dunn test) in responders compared to controls. Des-acyl ghrelin plasma levels were also higher in the same group (+55%; p < 0.001). In addition, both hormones were unmodified in nonresponders compared to controls. By comparing responders to nonresponders, ghrelin and des-acyl ghrelin, respectively, were +126% (p < 0.001) and +29% (p < 0.001) in patients with a positive response to AEDs.
Conclusions These results indicate that ghrelin and des-acyl ghrelin plasma levels are especially high in patients with epilepsy who positively respond to AEDs. In view of the anticonvulsant properties of ghrelin and des-acyl ghrelin, we propose that their higher levels could play a role in modulating the response to AEDs. Moreover, these peptides could be promising markers of response to AEDs.
Glossary
- AED=
- antiepileptic drug;
- IQR=
- interquartile range;
- RT=
- room temperature
Footnotes
↵* These authors contributed equally to this work.
Go to Neurology.org/N for full disclosures. Funding information and disclosures deemed relevant by the authors, if any, are provided at the end of the article.
See page 29
- Received November 23, 2017.
- Accepted in final form March 30, 2018.
- © 2018 American Academy of Neurology
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
