Laing distal myopathy

Text Size: A A A

U.S. Department of Health & Human Services

Genetic and Rare Diseases Information Center (GARD)

Laing early-onset distal myopathy
Myopathy distal, type 1

Home > Rare Diseases and Related Terms > Laing distal myopathy

Laing distal myopathy
ORDR lists rare diseases for information purposes only and does not guarantee that a condition is rare. Read more
The links on this page may take you to sites outside of the NIH. (See Disclaimer for details.)

Laing distal myopathy is a slowly progressive muscle disorder that tends to begin in childhood. Early symptoms include weakness in the feet and ankles, followed by weakness in the hands and wrists. Weakness in the feet leads to tightening of the Achilles tendon, an inability to lift the big toe, and a high-stepping walk. Weakness in the hands makes it more difficult to lift the fingers, especially the third and fourth fingers. As the muscle weakness slowly progresses over the course of many years, other muscles of the body (e.g., neck, face, legs, hips, and shoulders) weaken. Most affected people remain mobile throughout life. Life expectancy is normal. Laing distal myopathy is caused by mutations in the MYH7 gene and is inherited in an autosomal dominant fashion.^[1]

References

Laing distal myopathy. Genetic Home Reference. 2008 Available at: http://ghr.nlm.nih.gov/condition/laing-distal-myopathy. Accessed April 1, 2011.

Questions & Answers (Found 1 Question)

A list of questions from the public on rare and/or genetic diseases that have been answered by the Genetic and Rare Disease Information Center. Click on each question to find the answer.

Any current research? Any way to have other families contact us? ( Click here for answer)

For more information about Laing distal myopathy click on the boxes below:

More Detailed Information	Organizations	Services	Scientific Conferences	Clinical Trials & Research

General \| Management Guidelines \| Selected Full-Text Journal Articles
More Detailed Information (Found 11 resources) Links where you can find more general information, comprehensive resources, selected full text journal articles, and news updates. Disclaimer General Genetics Home Reference (GHR) contains information on Laing distal myopathy. Click on the link to go to GHR and review the information. eMedicine has an article on congenital myopathy that includes information on Laing distal myopathy. You may need to register to view the information online, but registration is free. Click on the link above to view the article from this medical reference Web site. The Muscular Dystrophy Association has an information page entitled Facts on Myopathies. Click on Muscular Dystrophy Association to view the information page. The MerckManual has an information page on congenital myopathies. Click on MerckManual to view the information page. 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. The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss Laing distal myopathy. Click on the link to go to OMIM and review these resources. Orphanet is a database dedicated to information on rare diseases and orphan drugs. Access to this database is free of charge. Click on the link to read information on this topic. PubMed is a searchable database of medical literature and lists journal articles that discuss Laing distal myopathy. Click on the link to view a sample search on this topic. Management Guidelines GeneReviews provides current, expert-authored, peer-reviewed, full-text articles describing the application of genetic testing to the diagnosis, management, and genetic counseling of patients with specific inherited conditions. Click on the link to view the article on this topic. Selected Full-Text Journal Articles Lamont PJ, Udd B, Mastaglia FL, de Visser M, Hedera P, Voit T, Bridges LR, Fabian V, Rozemuller A, Laing NG. Laing early onset distal myopathy: slow myosin defect with variable abnormalities on muscle biopsy. J Neurol Neurosurg Psychiatry. 2006 Feb;77(2):208-15. Epub 2005 Aug 15. Lamont P, Wallefeld W, Davis M, Udd B, Laing N. Clinical utility gene card for: Laing distal myopathy. Eur J Hum Genet. 2011 Mar;19(3). doi: 10.1038/ejhg.2010.190. Epub 2010 Dec 8.

General | Management Guidelines | Selected Full-Text Journal Articles

More Detailed Information (Found 11 resources)
Links where you can find more general information, comprehensive resources, selected full text journal articles, and news updates. Disclaimer

General
- Genetics Home Reference (GHR) contains information on Laing distal myopathy. Click on the link to go to GHR and review the information.
- eMedicine has an article on congenital myopathy that includes information on Laing distal myopathy. You may need to register to view the information online, but registration is free. Click on the link above to view the article from this medical reference Web site.
- The Muscular Dystrophy Association has an information page entitled Facts on Myopathies. Click on Muscular Dystrophy Association to view the information page.
- The MerckManual has an information page on congenital myopathies. Click on MerckManual to view the information page.
- 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.
- The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss Laing distal myopathy. Click on the link to go to OMIM and review these resources.
- Orphanet is a database dedicated to information on rare diseases and orphan drugs. Access to this database is free of charge. Click on the link to read information on this topic.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Laing distal myopathy. Click on the link to view a sample search on this topic.
Management Guidelines
- GeneReviews provides current, expert-authored, peer-reviewed, full-text articles describing the application of genetic testing to the diagnosis, management, and genetic counseling of patients with specific inherited conditions. Click on the link to view the article on this topic.
Selected Full-Text Journal Articles
- Lamont PJ, Udd B, Mastaglia FL, de Visser M, Hedera P, Voit T, Bridges LR, Fabian V, Rozemuller A, Laing NG. Laing early onset distal myopathy: slow myosin defect with variable abnormalities on muscle biopsy. J Neurol Neurosurg Psychiatry. 2006 Feb;77(2):208-15. Epub 2005 Aug 15.
- Lamont P, Wallefeld W, Davis M, Udd B, Laing N. Clinical utility gene card for: Laing distal myopathy. Eur J Hum Genet. 2011 Mar;19(3). doi: 10.1038/ejhg.2010.190. Epub 2010 Dec 8.

Organizations Providing General Support \| Social Networking Websites
Organizations (Found 7 resources) Groups providing a wide range of services, supportive resources, and information. Disclaimer Organizations Providing General Support Genetic Alliance 4301 Connecticut Avenue NW Suite 404 Washington, DC 20008-2369 Telephone: 202-966-5557 Fax: 202-966-8553 E-mail: info@geneticalliance.org Web site: http://www.geneticalliance.org Muscular Dystrophy Association (MDA) 3300 East Sunrise Drive Tucson, AZ 85718-3208 Toll-free: 1-800-572-1717 E-mail: mda@mdausa.org Web site: http://www.mdausa.org/ Muscular Dystrophy Campaign 61 Southwark Street London SE1 0HL United Kingdom Telephone: 0800 652 6352; (+44) 0 020 7803 4800 Fax: (+44) 0 020 7401 3495 E-mail: info@muscular-dystrophy.org Web site: http://www.muscular-dystrophy.org/ National Organization for Rare Disorders (NORD) 55 Kenosia Avenue PO Box 1968 Danbury, CT 06813-1968 Toll-free: 1-800-999-6673 (voicemail only) Telephone: 203-744-0100 TTY: 203-797-9590 Fax: 203-798-2291 E-mail: orphan@rarediseases.org Web site: http://www.rarediseases.org/ Social Networking Websites DNAandU.org is a Web site and blog that collects firsthand stories from people facing issues, making tough decisions, and using genomic (DNA) information in their own healthcare. Click on the link to learn from their experiences and/or submit your own story. Madisons Foundation P.O. Box 241956 Los Angeles, CA 90024 Telephone: 310-264-0826 Fax: 310-264-4766 E-mail: getinfo@madisonsfoundation.org Web site: http://www.madisonsfoundation.org/ RareShare is an online social hub dedicated to patients, families and healthcare professionals affected by rare medical disorders.

Organizations Providing General Support | Social Networking Websites

Organizations (Found 7 resources)
Groups providing a wide range of services, supportive resources, and information. Disclaimer

Organizations Providing General Support
- Genetic Alliance
  4301 Connecticut Avenue NW
  Suite 404
  Washington, DC 20008-2369
  Telephone: 202-966-5557
  Fax: 202-966-8553
  E-mail: info@geneticalliance.org
  Web site: http://www.geneticalliance.org
- Muscular Dystrophy Association (MDA)
  3300 East Sunrise Drive
  Tucson, AZ 85718-3208
  Toll-free: 1-800-572-1717
  E-mail: mda@mdausa.org
  Web site: http://www.mdausa.org/
- Muscular Dystrophy Campaign
  61 Southwark Street
  London SE1 0HL
  United Kingdom
  Telephone: 0800 652 6352; (+44) 0 020 7803 4800
  Fax: (+44) 0 020 7401 3495
  E-mail: info@muscular-dystrophy.org
  Web site: http://www.muscular-dystrophy.org/
- National Organization for Rare Disorders (NORD)
  55 Kenosia Avenue
  PO Box 1968
  Danbury, CT 06813-1968
  Toll-free: 1-800-999-6673 (voicemail only)
  Telephone: 203-744-0100
  TTY: 203-797-9590
  Fax: 203-798-2291
  E-mail: orphan@rarediseases.org
  Web site: http://www.rarediseases.org/
Social Networking Websites
- DNAandU.org is a Web site and blog that collects firsthand stories from people facing issues, making tough decisions, and using genomic (DNA) information in their own healthcare. Click on the link to learn from their experiences and/or submit your own story.
- Madisons Foundation
  P.O. Box 241956
  Los Angeles, CA 90024
  Telephone: 310-264-0826
  Fax: 310-264-4766
  E-mail: getinfo@madisonsfoundation.org
  Web site: http://www.madisonsfoundation.org/
- RareShare is an online social hub dedicated to patients, families and healthcare professionals affected by rare medical disorders.

Testing \| Genetic Services \| Parent Resources
Services (Found 5 resources) Links to Web sites that offer services, such as tools to locate specialists, specialty clinics, genetic services, and genetic testing laboratories. Disclaimer Many individuals want to know about healthcare professionals or researchers who have knowledge of their conditions. When a condition is rare, it can be difficult to find someone who has seen many cases. Although there is no list of experts in rare diseases, GARD's How to Find an Expert fact sheet provides several ways to identify healthcare professionals who have experience with a particular condition. Click on the link to access this resource and learn more. Testing GeneTests lists laboratories offering clinical genetic testing for this condition. Clinical genetic tests are ordered to help diagnose a person or family and to aid in decisions regarding medical care or reproductive issues. Talk to your health care provider or a genetic professional to learn more about your testing options. Orphanet lists international laboratories offering diagnostic testing for this condition. Click here and scroll down the page to learn more about the processes of certification, accreditation, and external quality assessment available to these labs. Click on Orphanet to view the list. Genetic Services You may wish to discuss your concerns with a genetics professional. The following online resources can help you find a genetics professional in your community: GeneTests has a searchable directory of US and international genetics and prenatal diagnosis clinics. The National Society of Genetic Counselors provides a searchable directory of US and international genetic counseling services. The American College of Medical Genetics has a searchable database of US genetics clinics. The University of Kansas Medical Center provides a list of US and international genetic centers, clinics, and departments. The American Society of Human Genetics maintains a database of its members, which includes individuals who live outside of the United States. Visit the link to obtain a list of the geneticists in your country, some of whom may be researchers that do not provide medical care. Parent Resources The Parent Technical Assistance Center Network provides a list of the Parent Training and Information Centers in each state. These centers are funded by the United States Department of Education to provide early intervention and special education information and training to parents of children with disabilities from birth to age 26. Click on the link to find the Parent Center in your state.

Testing | Genetic Services | Parent Resources

Services (Found 5 resources)
Links to Web sites that offer services, such as tools to locate specialists, specialty clinics, genetic services, and genetic testing laboratories. Disclaimer

- Many individuals want to know about healthcare professionals or researchers who have knowledge of their conditions. When a condition is rare, it can be difficult to find someone who has seen many cases. Although there is no list of experts in rare diseases, GARD's How to Find an Expert fact sheet provides several ways to identify healthcare professionals who have experience with a particular condition. Click on the link to access this resource and learn more.
Testing
- GeneTests lists laboratories offering clinical genetic testing for this condition. Clinical genetic tests are ordered to help diagnose a person or family and to aid in decisions regarding medical care or reproductive issues. Talk to your health care provider or a genetic professional to learn more about your testing options.
- Orphanet lists international laboratories offering diagnostic testing for this condition. Click here and scroll down the page to learn more about the processes of certification, accreditation, and external quality assessment available to these labs. Click on Orphanet to view the list.
Genetic Services
- You may wish to discuss your concerns with a genetics professional. The following online resources can help you find a genetics professional in your community:
  - GeneTests has a searchable directory of US and international genetics and prenatal diagnosis clinics.
  - The National Society of Genetic Counselors provides a searchable directory of US and international genetic counseling services.
  - The American College of Medical Genetics has a searchable database of US genetics clinics.
  - The University of Kansas Medical Center provides a list of US and international genetic centers, clinics, and departments.
  - The American Society of Human Genetics maintains a database of its members, which includes individuals who live outside of the United States. Visit the link to obtain a list of the geneticists in your country, some of whom may be researchers that do not provide medical care.
Parent Resources
- The Parent Technical Assistance Center Network provides a list of the Parent Training and Information Centers in each state. These centers are funded by the United States Department of Education to provide early intervention and special education information and training to parents of children with disabilities from birth to age 26. Click on the link to find the Parent Center in your state.


Scientific Conferences (Found 1 resource) Resources where you can find information on completed and upcoming scientific conferences and programs. Disclaimer Past Conferences RDCRN 3rd Conference on Clinical Research for Rare Diseases, October 2, 2012 Location: Hilton Washington DC/Rockville Hotel & Executive Meeting Center, Rockville, MD Description: Clinical research in rare diseases presents a number of challenges and unique issues that are not usually considered in the training of clinical investigators through existing training programs. Goals of the conference include: direct instruction of trainees and new investigators in rare disease research methodology; development of a reusable curriculum/syllabus on rare disease research methodology; and stimulation of ideas regarding the unique issues facing investigators engaged in the study of rare diseases.

Scientific Conferences (Found 1 resource)
Resources where you can find information on completed and upcoming scientific conferences and programs. Disclaimer

Past Conferences
- RDCRN 3rd Conference on Clinical Research for Rare Diseases, October 2, 2012
  Location: Hilton Washington DC/Rockville Hotel & Executive Meeting Center, Rockville, MD
  Description: Clinical research in rare diseases presents a number of challenges and unique issues that are not usually considered in the training of clinical investigators through existing training programs. Goals of the conference include: direct instruction of trainees and new investigators in rare disease research methodology; development of a reusable curriculum/syllabus on rare disease research methodology; and stimulation of ideas regarding the unique issues facing investigators engaged in the study of rare diseases.


Clinical Trials & Research (Found 3 resources) Resources where you may find research studies and clinical trials. Disclaimer NIH Clinical Trials and You is a website developed by the National Institutes of Health (NIH) to help people learn more about clinical trials, why they matter, and how to participate. Orphanet lists clinical trials, research studies, and patient registries enrolling people with this condition. Click on Orphanet to view the list. Patient Registry ResearchMatch is a free national research registry designed to bring together patients, healthy volunteers and researchers. Anyone from the United States can register with ResearchMatch, and a parent, legal guardian, or caretaker may register on behalf of a volunteer. Researchers from participating institutions use the ResearchMatch database to search for patients or healthy volunteers who meet the study criteria. Many studies are looking for healthy people of all ages, while some are looking for people with specific illnesses. ResearchMatch was developed by major academic institutions across the country and is funded by the National Center for Advancing Translational Sciences.

Clinical Trials & Research (Found 3 resources)
Resources where you may find research studies and clinical trials. Disclaimer

- NIH Clinical Trials and You is a website developed by the National Institutes of Health (NIH) to help people learn more about clinical trials, why they matter, and how to participate.
- Orphanet lists clinical trials, research studies, and patient registries enrolling people with this condition. Click on Orphanet to view the list.
Patient Registry
- ResearchMatch is a free national research registry designed to bring together patients, healthy volunteers and researchers. Anyone from the United States can register with ResearchMatch, and a parent, legal guardian, or caretaker may register on behalf of a volunteer. Researchers from participating institutions use the ResearchMatch database to search for patients or healthy volunteers who meet the study criteria. Many studies are looking for healthy people of all ages, while some are looking for people with specific illnesses. ResearchMatch was developed by major academic institutions across the country and is funded by the National Center for Advancing Translational Sciences.