Kif1a Related Neurological Disorder Cn312623
A genetic disorder affecting nerve cell transport proteins, leading to developmental delay, movement problems, and neurological symptoms. Care is supportive and symptom-focused.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Spastic paraplegia
(neurologic)Cerebellar ataxia
(neurologic)Optic atrophy
(neurologic)Peripheral neuropathy
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Symptomatic Seizure Management
Anticonvulsant medications to control seizure activity commonly associated with KIF1A mutations, selected based on seizure type and individual response.
Motor Rehabilitation Program
Specialized physical therapy focusing on improving strength, balance, and functional mobility affected by the spasticity and motor difficulties in KIF1A disorders.
Additional treatment options
Neurodevelopmental Assessment
Regular comprehensive neurological evaluations to monitor disease progression, cognitive function, and emerging symptoms requiring intervention.
monitoringAssistive Device Consultation
Evaluation for and provision of mobility aids, communication devices, and adaptive equipment to maximize independence and quality of life.
complementaryNeuropsychological Support
Cognitive and emotional support services addressing learning disabilities, anxiety, and behavioral challenges common in neurodevelopmental disorders.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Kif1a Related Neurological Disorder Cn312623?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Kif1a Related Neurological Disorder Cn312623. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy