Overview
Thyrocerebrorenal syndrome is an extremely rare genetic condition that affects three main body systems: the thyroid gland (thyro-), the brain (cerebro-), and the kidneys (renal). This syndrome was first described in a small number of patients and is characterized by a combination of thyroid problems (usually an underactive thyroid, known as hypothyroidism), brain and neurological issues (including intellectual disability and developmental delays), and kidney abnormalities. Because it involves multiple organ systems, the condition can present with a wide range of symptoms that may vary from person to person. Patients with thyrocerebrorenal syndrome may experience growth delays, learning difficulties, and problems with kidney function from early in life. Thyroid hormone deficiency, if left untreated, can worsen brain development and overall growth. Kidney involvement may include structural abnormalities or impaired kidney function. Treatment is mainly supportive and focuses on managing each affected organ system individually. Thyroid hormone replacement therapy is typically used to address hypothyroidism, while kidney problems may require monitoring and specific interventions depending on severity. Early diagnosis and coordinated care from multiple specialists are important to optimize outcomes. Because so few cases have been reported in the medical literature, much remains unknown about the full spectrum of this condition and its long-term outlook.
Also known as:
Key symptoms:
Underactive thyroid (hypothyroidism)Intellectual disabilityDevelopmental delaysKidney abnormalitiesGrowth delays or short statureSpeech delaysMotor skill delaysAbnormal kidney structureReduced kidney functionLow muscle toneFatigue or low energyDry skin or other signs of low thyroid
Clinical phenotype terms (11)— hover any for plain English
Autosomal recessive
Passed on when both parents carry the same gene change; often skips generations
Infantile
Begins in infancy, roughly 1 month to 2 years old
Treatments
No FDA-approved treatments are currently listed for Thyrocerebrorenal syndrome.
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Specialists
View all specialists →No specialists are currently listed for Thyrocerebrorenal syndrome.
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 Thyrocerebrorenal syndrome.
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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.How severe is my child's thyroid, brain, and kidney involvement?,How often should thyroid levels and kidney function be checked?,What developmental therapies do you recommend and how often?,Are there dietary restrictions we should follow to protect kidney health?,Should we pursue genetic testing, and what might it tell us?,What signs should prompt us to seek emergency care?,Is there a risk for future children in our family to have this condition?
Common questions about Thyrocerebrorenal syndrome
What is Thyrocerebrorenal syndrome?
Thyrocerebrorenal syndrome is an extremely rare genetic condition that affects three main body systems: the thyroid gland (thyro-), the brain (cerebro-), and the kidneys (renal). This syndrome was first described in a small number of patients and is characterized by a combination of thyroid problems (usually an underactive thyroid, known as hypothyroidism), brain and neurological issues (including intellectual disability and developmental delays), and kidney abnormalities. Because it involves multiple organ systems, the condition can present with a wide range of symptoms that may vary from per
How is Thyrocerebrorenal syndrome inherited?
Thyrocerebrorenal syndrome follows a autosomal recessive inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.
At what age does Thyrocerebrorenal syndrome typically begin?
Typical onset of Thyrocerebrorenal syndrome is infantile. Age of onset can vary across affected individuals.