HD Genetic Testing

Section 4 - HD At-Risk Specific
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Articles on genetic testing in Huntington's specifically dealing with HD: Guide for Families on Genetic Testing in HD including questions and answers, both the US and IAH Guidelines of Genetic Testing in HD, Your Rights when testing, articles by Phil Hardt and more. Also includes links to current Clinical Trials in HD.
 
A Guide for Families: Genetic Testing for Huntington's Disease - Thought provoking questions and Answers for families seeking information on genetic testing in HD like how much does it cost, should I bring a friend, will insurance pay, etc.
 
By Phil Hardt HDSA's 2000 HD Person of the Year and HD pioneer for family services & education:  Many who are at-risk ask me to recommend how to prepare for the 50% chance that they will become symptomatic with HD. My simple answer is, prepare like you are going to get it and live like you will not. Includes 2006 update for printing.
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
Brochure~Testing for HD-Making an Informed Choice - Excellent brochure and handout covering trans-mission of HD, the DNA test and what the CAG numbers mean, uncertain/reduced penetrance, the process of the genetic testing, questions to consinder on whether or not to be tested, insurance, assesing your coping strategies, impact of test and more.
 
14 Changes That Could Signal Concern - By Phil Hardt - To inform and teach about the softer symptoms of HD in a manner that can be easily understood, allowing everyone to recognize their subtleties early on so they can cope positively with them, instead of letting them ruin their lives.
 
-A Darmouth College Biology paper dealing with ethical, legal, and social issues involved with genetic testing for Huntington's Disease
 
Genetic Testing for Huntingtons Disease -HDSA - article explaining  the genetic testing procedures in Huntington's Disease
 
Guidelines for Genetic Testing for Huntington's Disease - The United States Guidelines from HDSA
 
Guidelines for Presymptomatic Huntington's Disease DNA Diagnosis - Katie P. Leonard, MS - Presymptomatic testing is available to individuals who are at risk of having inherited the gene for HD and who are at least 18 years of age. Minors (17 and under) will not be tested unless there is a medical reason to do so i.e. an at-risk child is showing symptoms. Exceptions to this requirement will be formally reviewed by the team members and advisory committee.
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
A short article written by Laura Bruni describing the motor, personality and cognitive symptoms of Huntington's Disease.
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health 
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
How is the Presymptomatic Test Conducted? - Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
Learning About Huntington's Disease  - What we know about hereditary and HD, the test for HD and clinical research on HD from the National Human Genome Research Institute
 
Portraits of Hope-Stem Cell Research - A project to put a "human face" on the need for stem cell research.  You can submit your own short essay and picture to be included in their database.
 
This fact sheet explains: how Huntington's disease is passed on the likelihood of developing the disease. In PDF Format.
 
Publications - Available from HDSA.
 
Retest effects and cognitive decline in early HD. -Many attention and executive tasks adequately assess the progression of the disease at an early stage. For other functions, the overlapping of retest effects and disease progression may confuse the results.
 
Past experience shows us that genetic testing in Huntington's disease can have
a profound emotional impact on the individual and that individuals must be aware of the possible adverse consequences before testing.
 
 

Since the discovery of the gene for HD in 1993, this question has loomed before thousands of people who are themselves at risk, or have friends or relatives at risk for Huntington's Disease. 

 
From the Guidelines For Predictive Testing In Huntington's Disease you should know you rights, what to expect, what to ask for in both pre and post testing,  for counseling, privacy and more.
 
What are the Major Effects of the Disease? - Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
What Causes Huntington's Disease? - Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
Huntington's Disease information from the National Institute of Neurological Disorders and Stroke National Institutes of Health
 
What Is Predictive Testing in HD- Excellent summary from the HD CoE at University of Virginia coverining inheritance, what you can expect on  the predictive testing, genetic counseling, the neurological exam, the psychological screening, insurance and cost concerns, long term care insurance, personal issues to be considered , the timing of the testing process, alternatives to testing, and a sample consent form.
 
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