Overview
Pure or complex autosomal recessive spastic paraplegia is a group of inherited neurological conditions that primarily affect the nerves controlling leg movement. The hallmark feature is progressive stiffness (spasticity) and weakness in the legs, which makes walking increasingly difficult over time. In 'pure' forms, the symptoms are mainly limited to the legs, with stiffness, weakness, and sometimes bladder problems. In 'complex' forms, additional neurological problems occur, such as intellectual disability, seizures, vision or hearing problems, nerve damage in the hands and feet, difficulty with balance, or thinning of certain brain structures. These conditions are caused by mutations in various genes that are important for the health and function of the long nerve fibers (axons) in the spinal cord. Because the inheritance is autosomal recessive, a child must inherit a faulty copy of the gene from both parents to develop the disease. Parents who each carry one faulty copy typically do not show symptoms themselves. There is currently no cure for autosomal recessive spastic paraplegia. Treatment focuses on managing symptoms and maintaining mobility for as long as possible. This includes physical therapy, medications to reduce muscle stiffness, assistive devices like braces or walkers, and sometimes surgery. Research is ongoing to better understand the many genetic causes and to develop targeted therapies.
Key symptoms:
Progressive leg stiffness (spasticity)Difficulty walkingLeg weaknessFrequent tripping or fallingBladder urgency or incontinenceNumbness or tingling in the feetBalance problemsIntellectual disability (in complex forms)Seizures (in complex forms)Vision problems (in complex forms)Hearing loss (in complex forms)Difficulty with fine hand movementsSpeech difficulties (in complex forms)Thinning of the corpus callosum on brain MRI (in complex forms)Muscle wasting in the legs
Autosomal recessive
Passed on when both parents carry the same gene change; often skips generations
Variable
Can begin at different ages, from infancy through adulthood
Treatments
No FDA-approved treatments are currently listed for Pure or complex autosomal recessive spastic paraplegia.
View clinical trials →Clinical Trials
View all trials with filters →No actively recruiting trials found for Pure or complex autosomal recessive spastic paraplegia at this time.
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Specialists
View all specialists →No specialists are currently listed for Pure or complex autosomal recessive spastic paraplegia.
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 Pure or complex autosomal recessive spastic paraplegia.
Community
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Caregiver Resources
NORD Caregiver Resources
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Mental Health Support
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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 genetic subtype of spastic paraplegia does my family member have, and what does that mean for the expected course of the disease?,What therapies and medications are recommended to manage spasticity and maintain mobility?,Are there any clinical trials or research studies we should consider?,How often should we schedule follow-up visits with neurology and other specialists?,Should other family members be tested as carriers of this condition?,What assistive devices or home modifications would be helpful at this stage?,Are there any complications we should watch for that would need urgent medical attention?
Common questions about Pure or complex autosomal recessive spastic paraplegia
What is Pure or complex autosomal recessive spastic paraplegia?
Pure or complex autosomal recessive spastic paraplegia is a group of inherited neurological conditions that primarily affect the nerves controlling leg movement. The hallmark feature is progressive stiffness (spasticity) and weakness in the legs, which makes walking increasingly difficult over time. In 'pure' forms, the symptoms are mainly limited to the legs, with stiffness, weakness, and sometimes bladder problems. In 'complex' forms, additional neurological problems occur, such as intellectual disability, seizures, vision or hearing problems, nerve damage in the hands and feet, difficulty w
How is Pure or complex autosomal recessive spastic paraplegia inherited?
Pure or complex autosomal recessive spastic paraplegia follows a autosomal recessive inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.