Overview
Disorder of other vitamins and cofactors metabolism and transport is a broad category name used to group rare inherited conditions that affect how the body processes, moves, or uses certain vitamins and cofactors. Vitamins and cofactors are small molecules that the body needs in order for enzymes and other proteins to work properly. When the body cannot handle these substances correctly due to a genetic change, it can lead to a buildup of harmful substances or a shortage of important ones, causing a wide range of health problems. Because this is an umbrella grouping rather than a single disease, the symptoms can vary greatly depending on which specific vitamin or cofactor pathway is affected. Common problems may include developmental delays, neurological issues such as seizures or movement difficulties, poor growth, feeding problems, fatigue, and metabolic crises triggered by illness or fasting. Some forms may cause vision or hearing problems, skin changes, or blood abnormalities. Treatment depends on the specific underlying condition and may include vitamin or cofactor supplementation at therapeutic doses, dietary modifications, and supportive care. Early diagnosis through newborn screening or genetic testing can be critical, as prompt treatment may prevent or reduce serious complications. Many of these conditions are managed by metabolic specialists working alongside other healthcare providers.
Key symptoms:
Developmental delaySeizuresPoor growth or failure to thriveFeeding difficultiesMuscle weakness or low muscle toneFatigue and low energyMovement problems or unsteady walkingVision problemsHearing lossSkin rashes or unusual skin changesAnemia or blood abnormalitiesMetabolic crises during illnessIntellectual disabilityNausea or vomitingBone abnormalities
Variable
Can be inherited in different ways depending on the underlying gene
Variable
Can begin at different ages, from infancy through adulthood
Treatments
No FDA-approved treatments are currently listed for Disorder of other vitamins and cofactors metabolism and transport.
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Specialists
View all specialists →No specialists are currently listed for Disorder of other vitamins and cofactors metabolism and transport.
Treatment Centers
8 centersBaylor College of Medicine Rare Disease Center ↗
Baylor College of Medicine
📍 Houston, TX
🏥 NORDStanford Medicine Rare Disease Center ↗
Stanford Medicine
📍 Stanford, CA
🔬 UDNNIH Clinical Center Undiagnosed Diseases Program ↗
National Institutes of Health
📍 Bethesda, MD
🔬 UDNUCLA UDN Clinical Site ↗
UCLA Health
📍 Los Angeles, CA
🔬 UDNBaylor College of Medicine UDN Clinical Site ↗
Baylor College of Medicine
📍 Houston, TX
🔬 UDNHarvard/MGH UDN Clinical Site ↗
Massachusetts General Hospital
📍 Boston, MA
🏥 NORDMayo Clinic Center for Individualized Medicine ↗
Mayo Clinic
📍 Rochester, MN
👤 Mayo Clinic Center for Individualized Medicine
🏥 NORDUCLA Rare Disease Day Program ↗
UCLA Health
📍 Los Angeles, CA
Travel Grants
No travel grants are currently matched to Disorder of other vitamins and cofactors metabolism and transport.
Community
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Caregiver Resources
NORD Caregiver Resources
Support, advocacy, and financial assistance for caregivers of rare disease patients.
Mental Health Support
Rare disease caregiving can be isolating. Connect with counseling and peer support.
Family & Caregiver Grants
Financial assistance programs specifically for caregivers of rare disease patients.
Social Security Disability
Learn how rare disease patients may qualify for SSDI/SSI benefits.
Questions for your doctor
Bring these to your next appointment
- Q1.What specific vitamin or cofactor disorder does my child have, and what gene is involved?,Will vitamin or cofactor supplementation be effective for this specific condition?,What are the signs of a metabolic crisis, and what should I do if one occurs?,How often will my child need blood tests or other monitoring?,Are there dietary restrictions we need to follow?,What is the long-term outlook for my child's development and health?,Should other family members be tested for this condition?
Common questions about Disorder of other vitamins and cofactors metabolism and transport
What is Disorder of other vitamins and cofactors metabolism and transport?
Disorder of other vitamins and cofactors metabolism and transport is a broad category name used to group rare inherited conditions that affect how the body processes, moves, or uses certain vitamins and cofactors. Vitamins and cofactors are small molecules that the body needs in order for enzymes and other proteins to work properly. When the body cannot handle these substances correctly due to a genetic change, it can lead to a buildup of harmful substances or a shortage of important ones, causing a wide range of health problems. Because this is an umbrella grouping rather than a single disea