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Home > Rare Diseases and Related Terms > Carnitine-acylcarnitine translocase deficiency



Carnitine-acylcarnitine translocase deficiency
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Carnitine-acylcarnitine translocase deficiency is a condition that prevents the body from converting certain fats called long-chain fatty acids into energy, particularly during periods without food (fasting). Carnitine, a natural substance acquired mostly through the diet, is used by cells to process fats and produce energy. People with this disorder have a faulty transporter that disrupts carnitine's role in processing long-chain fatty acids.[1] Carnitine-acylcarnitine translocase deficiency is a type of fatty acid oxidation disorder. There are two forms of carnitine-acylcarnitine translocase deficiency. The most common type happens in newborns. A milder, less common type happens in older infants and children.[2]


References
  1. Carnitine-acylcarnitine translocase deficiency. Genetics Home Reference. August 2006 Available at: http://ghr.nlm.nih.gov/condition=carnitineacylcarnitinetranslocasedeficiency. Accessed April 4, 2008.
  2. Carnitine-acylcarnitine translocase deficiency. Screening, Technology and Research in Genetics. October 5, 2007 Available at: http://www.newbornscreening.info/Parents/fattyaciddisorders/CAT.html. Accessed April 4, 2008.
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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.
For more information about Carnitine-acylcarnitine translocase deficiency click on the boxes below:
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 General | Newborn Screening
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 Carnitine-acylcarnitine translocase deficiency. Click on the link to go to GHR and review the information.
    • The Online Mendelian Inheritance in Man (OMIM) database contains genetics resources that discuss Carnitine-acylcarnitine translocase deficiency. 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 Carnitine-acylcarnitine translocase deficiency. Click on the link to view a sample search on this topic.
    • The Screening, Technology And Research in Genetics (STAR-G) Project has a fact sheet on this condition, which was written specifically for families that have received a diagnosis as a result of newborn screening. This fact sheet provides general information about the condition and answers questions that are of particular concern to parents. To view this fact sheet, click on the link.
  • Newborn Screening

    • An ACTion (ACT) sheet for this condition has been developed by experts in collaboration with the American College of Medical Genetics, an organization providing education, resources and a voice for the medical genetics profession. ACT sheets are general guidelines that describe the short-term actions a health professional should follow in talking with the family and deciding the appropriate steps in the follow-up of an infant who has screened positive on a newborn screening test. Click on the link above to view the ACT sheet.
    • An Algorithm for this condition has been developed by experts in collaboration with the American College of Medical Genetics, an organization providing education, resources and a voice for the medical genetics profession. Algorithms are general guidelines for healthcare providers outlining steps involved in determining the diagnosis of an infant who has screened positive on a newborn screening test. Click on the link above to view the Algorithm.
    • Baby's First Test is the nation's newborn screening education center for families and providers. This site provides information and resources about screening at the local, state, and national levels and serves as the Clearinghouse for newborn screening information.
    • The Newborn Screening Coding and Terminology Guide created by the National Library of Medicine (NLM) at the National Institutes of Health (NIH) promotes and facilitates the use of electronic health data standards in recording and transmitting newborn screening test results. The Web site includes standard codes and terminology for newborn tests and conditions for which they screen, and links to related sites. Click on the link to view details for this condition.
    • The Screening, Technology, and Research in Genetics (STAR-G) Project was a multi-state collaborative effort to obtain research data, identify strategies, and develop written materials for addressing the financial, ethical, legal and social issues surrounding the use of tandem mass spectrometry for newborn screening. As part of the STAR-G Project, fact sheets on newborn screening disorders have been developed for parents. To view the fact sheet on carnitine acylcarnitine translocase deficiency (CAT), visit the STAR-G link.
    • National Newborn Screening and Global Resource Center (NNSGRC) provides information and resources in the area of newborn screening and genetics to benefit health professionals, the public health community, consumers and government officials.
 Organizations Providing General Support | Social Networking Websites
Organizations (Found 8 resources)
Groups providing a wide range of services, supportive resources, and information. Disclaimer



    • United Mitochondrial Disease Foundation
      8085 Saltsburg Road, Suite 201
      Pittsburg PA 15239
      Toll-free: 1-888-317-8633
      Telephone: 412-793-8077
      Fax: 412-793-6477
      E-mail: info@umdf.org
      Web site: http://www.umdf.org
    • FOD (Fatty Oxidation Disorder) Family Support Group
      P.O. Box 54
      Okemos, MI 48805-0054
      Telephone: 517-381-1940
      Fax: 866-290-5206
      E-mail: deb@fodsupport.org
      Web site: http://www.fodsupport.org
    • Children Living with Inherited Metabolic Diseases (CLIMB)
      Climb Building
      176 Nantwich Road
      Crewe CW2 6BG
      United Kingdom
      Telephone: 0800 652 3181 (toll free)
      E-mail: info.svcs@climb.org.uk  
      Web site: www.climb.org.uk
  • Organizations Providing General Support

  • 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.
 Ask-an-Expert | Healthcare Professional Online Directory | Testing | Genetic Services | Parent Resources
Services (Found 7 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.

  • Ask-an-Expert

    • You can submit a question to Ask the Mito DocSM , a service of the United Mitochondrial Diseases Foundation. Information contained in Ask the Mito DocSM is for informational and educational purposes only.
  • Healthcare Professional Online Directory

  • 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.
    • The Genetic Testing Registry (GTR) provides information about the genetic tests for this condition. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.
  • 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:  

  • 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 4 resources)
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.
    • VI International Conference on Rare Diseases and Orphan Drugs (ICORD 2010): Global Approach to Accessibility in Rare Diseases, Orphan Drugs and Neglected Diseases , March 18, 2010 - March 20, 2010
      Location: Palais Rouge Convention Center, Palermo, Buenos Aires
      Description: For the first time, the VI International Conference on Rare Diseases and Orphan Drugs (ICORD 2010) was convened in the southern hemisphere in agreement with its aim of globalization of rare diseases research and orphan products development activities.
    • Research Challenges in CNS Manifestations of Inborn Errors of Metabolism Workshop, December 7, 2009 - December 9, 2009
      Location: Bethesda North Marriott, Bethesda, Maryland
      Description: Jointly sponsored by the National Institute of Health's Office Rare Diseases Research, the National Institute of Neurological Disorders and Stroke, and the Food and Drug Administration's Center for Drug Evaluation and Research, Division of Gastroenterology Products, the goal of this workshop is to bring together those involved in research and investigational treatments for central nervous system aspects of inborn errors of metabolism, and to discuss ways to translate these therapies to clinical trials and beyond.
    • Society for Inherited Metabolic Disorders Annual Meeting, August 29, 2009 - September 2, 2009
      Location: Manchester Grand Hyatt, San Diego, CA
      Description: The rarity, uniqueness, variability, and the need for an individual approach to treatment make inborn errors of metabolism a very complicated subspecialty. As such, most geneticists do not know these disorders well and only very specialized metabolic centers deal with them. For the United States to remain preeminent in both clinical and research aspects of inborn errors of metabolism, it is critical that young physicians and scientists be attracted to and remain in this important field.
 
Clinical Trials & Research (Found 3 resources)
Resources where you may find research studies and clinical trials. Disclaimer

    • The U.S. National Institutes of Health, through the National Library of Medicine, developed ClinicalTrials.gov to provide patients, family members, and members of the public with current information on clinical research studies. There is a study titled Studies of Children with Metabolic or Other Genetic Disorders which may be of interest to you. To find this trial, click on the link above.
    • 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.
  • 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.

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