Other Names for this Disease
- Dystonia, juvenile-onset
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dystonia, which is a movement disorder characterized by involuntary muscle contractions that cause repetitive movements and/or abnormal postures. The severity and frequency of the movements vary significantly; in some affected people, they may be barely noticeable while in others, the movements are severely disabling and painful. Dystonia can affect just one muscle, a group of muscles or all muscles of the body. Other signs and symptoms of the condition may include a tremor or other neurologic features. In juvenile-onset dystonia, specifically, affected people develop features of the condition between the ages of 13 and 20 years. The underlying cause of juvenile-onset dystonia is poorly understood in most cases. Changes (mutations) in the ACTB gene that are inherited in an autosomal dominant manner have been identified in some families with the condition. Treatment is based on the signs and symptoms present in each person and may include medications, surgery, physical therapy, and other treatments to reduce or eliminate muscle spasms and pain.Juvenile-onset dystonia is a form of
Last updated: 4/1/2016
- DYSTONIA, JUVENILE-ONSET. OMIM. September 2015; http://www.omim.org/entry/607371.
- Elizabeth A Moberg-Wolff, MD. Dystonias. Medscape Reference. November 2014; http://emedicine.medscape.com/article/312648-overview#a1.
- Dystonias Fact Sheet. National Institute of Neurological Disorders and Stroke. February 2016; http://www.ninds.nih.gov/disorders/dystonias/detail_dystonias.htm.
- The Dystonia Medical Research Foundation offers an information page on Juvenile-onset dystonia. Please click on the link to access this resource.
- Mayo Clinic has an information page on Juvenile-onset dystonia.
- The National Institute of Neurological Disorders and Stroke (NINDS) (NINDS) collects and disseminates research information related to neurological disorders. Click on the link to view information on this topic.
- The National Organization for Rare Disorders (NORD) is a federation of more than 130 nonprofit voluntary health organizations serving people with rare disorders. Click on the link to view information on this topic.
- Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
- The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
- Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Juvenile-onset dystonia. Click on the link to view a sample search on this topic.