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Santavuori Disease

National Organization for Rare Disorders, Inc.

Important

It is possible that the main title of the report Santavuori 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

  • CLN1
  • INCL
  • Infantile Neuronal Ceroid Lipofuscinosis
  • Neuronal Ceroid Lipofuscinosis Type 1
  • Infantile Type Neuronal Ceroid Lipofuscinosis
  • Infantile Finnish Type Neuronal Ceroid Lipofuscinosis (Balkan Disease)
  • Santavuori-Haltia Disease

Disorder Subdivisions

  • None

General Discussion

Santavuori disease, a rare genetic disorder, belongs to a group of progressive degenerative neurometabolic diseases known as the neuronal ceroid lipofuscinoses (NCL). These disorders share certain similar symptoms and are distinguished in part by the age at which such symptoms appear. Santavuori disease is considered the infantile form of the neuronal ceroid lipofuscinoses. The NCLs are characterized by abnormal accumulation of certain fatty, granular substances (i.e., pigmented lipids [lipopigments] ceroid and lipofuscin) within nerve cells (neurons) of the brain as well as other tissues of the body. This may result in the progressive deterioration (atrophy) of certain areas of the brain in addition to neurological impairment and other characteristic symptoms and physical findings.



In most cases, infants with Santavuori disease appear to develop normally until approximately nine to 19 months of age. They may then begin to exhibit a delay in the acquisition of skills that require the coordination of mental and muscular activity (psychomotor retardation). In addition, affected infants begin to lose previously acquired physical and mental abilities (developmental regression). Affected infants may then experience a variety of symptoms including episodes of uncontrolled electrical disturbances in the brain (seizures), impaired ability to coordinate voluntary movements (cerebellar ataxia), abnormally diminished muscle tone (hypotonia), and repeated, brief, shock-like muscle spasms of the arms, legs, or entire body (myoclonic seizures). Affected infants also experience progressive visual impairment due to deterioration of the nerves of the eyes (optic nerves) that transmit impulses from the nerve-rich membranes lining the eyes (retina) to the brain (optic atrophy). Neurological impairment continues to progress and may be characterized by an inability to move voluntarily (immobility); sudden involuntary muscle spasms (spasticity); and lack of response to stimuli in the environment. Life-threatening complications may develop by the end of the first decade. Santavuori disease is inherited as an autosomal recessive trait.

Resources

Vaincre Les Maladies Lysosomales

2 Ter Avenue

Massy, 91300

France

Tel: 0169754030

Fax: 0160111583

Email: accueil@vml-asso.org

Internet: http://www.vml-asso.org



National Tay-Sachs and Allied Diseases Association, Inc.

2001 Beacon Street

204

Brookline, MA 02146-4227

USA

Tel: (617)277-4463

Fax: (617)277-0134

Tel: (800)906-8723

Email: info@ntsad.org

Internet: http://www.NTSAD.org



Batten Disease Support and Research Association

166 Humphries Dr

Reynoldsburg, OH 43068

USA

Tel: (740)304-0356

Fax: (866)648-8718

Tel: (800)448-4570

Email: bdsra1@bdsra.org

Internet: http://www.bdsra.org



Children's Brain Diseases Foundation

350 Parnassus Avenue

Suite 900

San Francisco, CA 94117

USA

Tel: (415)665-3003

Fax: (415)665-3003

Email: jrider6022@aol.com



Chromosome Disorder Outreach, Inc.

P.O. Box 724

Boca Raton, FL 33429-0724

USA

Tel: (561)395-4252

Fax: (561)395-4252

Email: info@chromodisorder.org

Internet: http://www.chromodisorder.org/CDO/



Epilepsy Foundation

8301 Professional Place

Landover, MD 20785-7223

Tel: (866)330-2718

Fax: (877)687-4878

Tel: (800)332-1000

TDD: (800)332-2070

Email: ContactUs@efa.org

Internet: http://www.epilepsyfoundation.org



NIH/National Eye Institute

31 Center Dr

MSC 2510

Bethesda, MD 20892-2510

United States

Tel: (301)496-5248

Fax: (301)402-1065

Email: 2020@nei.nih.gov

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



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/



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/



Hide & Seek Foundation for Lysosomal Disease Research

6475 East Pacific Coast Highway Suite 466

Long Beach, CA 90803

Tel: (877)621-1122

Fax: (866)215-8850

Email: info@hideandseek.org

Internet: http://www.hideandseek.org



NCL Resource

c/o Sara E Mole PhD

MRC Laboratory for Molecular Cell Biology

University College London

Gower Street

London, WC1E 6BT

United Kingdom

Tel: 442076797257

Email: ncl-www@ucl.ac.uk

Internet: http://www.ucl.ac.uk/ncl



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 www.rarediseases.org and click on Rare Disease Database under "Rare Disease Information".

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:  5/14/2008

Copyright  1997, 1998, 1999, 2006 National Organization for Rare Disorders, Inc.

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