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 report a 7-year experience of presymptomatic testing in persons at risk for Huntington disease (HD) and to compare their characteristics and outcomes with those of persons at risk for a less disabling condition, autosomal dominant cerebellar ataxias (ADCA).
Methods: The authors collected data on presymptomatic testing for HD (n = 712) and ADCA (n = 46) in 10 French centers.
Results: The characteristics of applicants were similar in HD and ADCA, revealing a predominance of women, a low rate of completing the presymptomatic testing program, and a high rate of follow-up. The frequency of serious events was low (2% for HD, 5% for ADCA), but such events were also found after favorable results. Family planning was a more frequent reason for seeking presymptomatic testing in ADCA than in HD. Prenatal diagnosis was performed in only half of the pregnancies in HD carriers (n = 35) but in all of those in ADCA carriers (n = 4).
Conclusion: Counseling in multistep and multidisciplinary teams is important not only for presymptomatic testing in HD but also for less disabling diseases.
- Received December 14, 2001.
- Accepted July 14, 2002.
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.
