Overview
Spastic paraparesis-deafness syndrome is an extremely rare inherited neurological condition that combines progressive stiffness and weakness in the legs (spastic paraparesis) with hearing loss (deafness or sensorineural hearing impairment). The disease affects the nervous system in two main ways: it damages the nerve pathways that control leg movement, leading to increasing difficulty with walking and leg stiffness, and it impairs the nerves or structures involved in hearing. Patients typically notice gradual stiffening of the legs, trouble walking, and progressive hearing loss that may begin in childhood or later in life. Because this syndrome is so rare, only a small number of families have been described in the medical literature. The exact genetic cause has not been fully established in all reported cases, and the condition may be genetically heterogeneous, meaning different genetic changes in different families can cause a similar set of symptoms. There is currently no cure for this condition. Treatment focuses on managing symptoms, including physical therapy and rehabilitation to maintain mobility, medications to reduce muscle spasticity (such as baclofen or tizanidine), and hearing aids or cochlear implants to address hearing loss. A multidisciplinary team of specialists is typically needed to provide the best care.
Key symptoms:
Progressive leg stiffness (spasticity)Difficulty walkingWeakness in the legsHearing loss that worsens over timeAbnormal gait or walking patternIncreased muscle tone in the lower limbsExaggerated reflexes in the legsBalance problemsFoot deformities such as high arches or curled toesBladder control difficultiesFatigue in the legs after walking
Clinical phenotype terms (13)— hover any for plain English
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 Spastic paraparesis-deafness syndrome.
View clinical trials →Clinical Trials
View all trials with filters →No actively recruiting trials found for Spastic paraparesis-deafness syndrome at this time.
New trials open frequently. Follow this disease to get notified.
Specialists
View all specialists →No specialists are currently listed for Spastic paraparesis-deafness 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 Spastic paraparesis-deafness syndrome.
Community
No community posts yet. Be the first to share your experience with Spastic paraparesis-deafness syndrome.
Start the conversation →Latest news about Spastic paraparesis-deafness syndrome
No recent news articles for Spastic paraparesis-deafness syndrome.
Follow this condition to be notified when news becomes available.
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 is the expected rate of progression for my (or my child's) symptoms?,Are there genetic tests that could help identify the exact cause in our family?,What medications or therapies can help manage the leg stiffness?,What type of hearing support would be most helpful at this stage?,Are there any clinical trials or research studies we could participate in?,What specialists should be part of our care team?,What can we do at home to maintain mobility and quality of life?
Common questions about Spastic paraparesis-deafness syndrome
What is Spastic paraparesis-deafness syndrome?
Spastic paraparesis-deafness syndrome is an extremely rare inherited neurological condition that combines progressive stiffness and weakness in the legs (spastic paraparesis) with hearing loss (deafness or sensorineural hearing impairment). The disease affects the nervous system in two main ways: it damages the nerve pathways that control leg movement, leading to increasing difficulty with walking and leg stiffness, and it impairs the nerves or structures involved in hearing. Patients typically notice gradual stiffening of the legs, trouble walking, and progressive hearing loss that may begin
How is Spastic paraparesis-deafness syndrome inherited?
Spastic paraparesis-deafness syndrome follows a autosomal recessive inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.