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Machado-Joseph Disease

National Organization for Rare Disorders, Inc.

Important

It is possible that the main title of the report Machado-Joseph Disease is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

Synonyms

  • Autosomal Dominant Spinocerebellar Degeneration
  • Azorean Neurologic Disease
  • Machado Disease
  • Joseph Disease
  • MJD
  • Nigrospinodentatal Degeneration
  • Striatonigral Degeneration, Autosomal Dominant Type
  • Spinocerebellar Ataxia Type III (SCA 3)

Disorder Subdivisions

  • Machado-Joseph Disease Type I (MJD-I)
  • Machado-Joseph Disease Type II (MJD-II)
  • Machado-Joseph Disease Type III (MJD-III)

General Discussion

Machado-Joseph Disease (MJD-III), also called spinocerebellar ataxia type III, is a rare, inherited, ataxia (lack of muscular control) affecting the central nervous system and characterized by the slow degeneration of particular areas of the brain called the hindbrain. Patients with MJD may eventually become crippled and/or paralyzed but their intellect remains intact. The onset of symptoms of MJD varies from early teens to late adulthood.



Three forms of Machado-Joseph Disease are recognized: Types MJD-I, MJD-II, and MJD-III. The differences in the types of MJD relate to the age of onset and severity. Earlier onset usually produces more severe symptoms.

Resources

WE MOVE (Worldwide Education and Awareness for Movement Disorders)

5731 Mosholu Avenue

Bronx, NY 10471

USA

Tel: (347)843-6132

Fax: (718)601-5112

Email: wemove@wemove.org

Internet: http://www.wemove.org



National Ataxia Foundation

2600 Fernbrook Lane Suite 119

Minneapolis, MN 55447

USA

Tel: (763)553-0020

Fax: (763)553-0167

Email: naf@ataxia.org

Internet: http://www.ataxia.org



International Joseph Disease Foundation, Inc.

P.O. Box 994268

Redding, CA 96099

USA

Tel: (530)246-4722

Fax: (530)232-2773

Email: mjd@ijdf.net



NIH/National Institute of Neurological Disorders and Stroke

P.O. Box 5801

Bethesda, MD 20824

Tel: (301)496-5751

Fax: (301)402-2186

Tel: (800)352-9424

TDD: (301)468-5981

Internet: http://www.ninds.nih.gov/



Canadian Association for Familial Ataxias - Claude St-Jean Foundation

3800 Radisson Street Office 110

Montreal

Quebec, H1M 1X6

Canada

Tel: 5143218684

Tel: 8553218684

Email: ataxie@lacaf.org

Internet: http://www.lacaf.org



Genetic and Rare Diseases (GARD) Information Center

PO Box 8126

Gaithersburg, MD 20898-8126

Tel: (301)251-4925

Fax: (301)251-4911

Tel: (888)205-2311

TDD: (888)205-3223

Internet: http://rarediseases.info.nih.gov/GARD/



Madisons Foundation

PO Box 241956

Los Angeles, CA 90024

Tel: (310)264-0826

Fax: (310)264-4766

Email: getinfo@madisonsfoundation.org

Internet: http://www.madisonsfoundation.org



For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to MyD-H, the Dartmouth-Hitchcock patient portal. You must be a registered MyD-H user for the Lebanon, Manchester, or Nashua locations to access this site.

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report

This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

Last Updated:  5/23/2008

Copyright  1986, 1989, 1990, 1993, 1994, 1996, 1997, 2003 National Organization for Rare Disorders, Inc.

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