Learn about Hereditary Spastic Paraplegia (HSP), a group of genetic disorders affecting the spinal cord. Discover the clinical features and specialized care at Liv Hospital.
Send us all your questions or requests, and our expert team will assist you.
Overview and Definition
Hereditary Spastic Paraplegia, often referred to as HSP, is not a single disease but a large group of inherited neurological disorders. The primary characteristic of HSP is progressive weakness and stiffness (spasticity) in the lower limbs. This occurs because the long nerves in the spinal cord that control movement—the corticospinal tracts—slowly degenerate over time. While the upper body usually remains unaffected, the mechanical “messages” sent from the brain to the legs become disrupted.
To define the scope of this disorder simply, one must look at the genetic classification system. Hereditary Spastic Paraplegia is not a single disease but a collection of more than eighty different genetic types.
Defining the specific genetic marker is a primary goal of our neurology team. Specialists at Liv Hospital utilize advanced genetic mapping to categorize the disorder. By identifying the exact type, clinicians can provide a more accurate clinical overview of the expected progression, ensuring that the patient’s long term management plan is rooted in scientific data rather than guesswork.
Symptoms and Risk Factors
The hallmark of Hereditary Spastic Paraplegia is a change in the way a person walks. Because the muscles are constantly “tight,” the biological gait becomes stiff and labored. Key symptoms include:
As the name suggests, the primary risk factor for Hereditary Spastic Paraplegia is a family history of the condition. HSP can be inherited in several ways:
Diagnosis and Imaging
Diagnosing Hereditary Spastic Paraplegia is a process of “ruling in” genetic markers while “ruling out” other conditions like spinal cord tumors or vitamin deficiencies. At Liv Hospital, our neurologists perform a detailed physical exam, looking for the classic “scissors gait” where the legs cross over each other slightly during walking due to hip tightness.
Treatment and Rehabilitation
While there is currently no cure to stop the genetic progression of Hereditary Spastic Paraplegia, modern medicine offers excellent tools to manage the symptoms. The focus at Liv Hospital is on “functional maintenance.”
Exercises focus on stretching tight muscles and strengthening the “antagonist” muscles to improve balance.
As the condition progresses, orthotics (such as AFOs or ankle-foot orthoses) can help with foot drop, preventing falls. In some cases, gait training with advanced robotic-assisted devices can help maintain the “muscle memory” of a healthy walking pattern.
Long-Term Care
Living with Hereditary Spastic Paraplegia requires a proactive approach to prevent secondary complications like joint contractures or skin breakdown.
Liv Hospital offers a specialized environment for the management of rare neurogenetic conditions like Hereditary Spastic Paraplegia. Our multidisciplinary team—including neurologists, geneticists, and rehabilitation specialists—works together to provide a seamless care experience. We combine the latest in molecular genetic diagnostics with personalized physical therapy to help you stay mobile and independent. We encourage you to reach out and call Liv Hospital to schedule a consultation with our neurogenetics team.
Send us all your questions or requests, and our expert team will assist you.
No, it causes spastic weakness rather than complete paralysis, and progression is usually slow.
In pure forms it mainly affects the legs, while complex forms can involve other neurological systems.
It is a central nervous system disorder affecting motor pathways in the brain and spinal cord.
Not always. Some forms occur without a known family history due to recessive inheritance or new genetic changes.
