Gbe1 Related Disorder Cn239402
A glycogen storage disorder caused by GBE1 gene mutations affecting how the body stores and uses glycogen. It primarily affects muscles and nerves, causing weakness and potential respiratory issues. Management involves supportive care, physical therapy, and monitoring for complications.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Cardiomyopathy
Fatigue or weight changes
(metabolic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Muscle weakness
(musculoskeletal)Hepatomegaly
(gastrointestinal)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.
Supportive Pharmacological Management
Medications addressing specific symptoms including antiepileptic drugs for seizures, muscle relaxants for spasticity, and cardiac medications as indicated.
Cardiac and Respiratory Monitoring
Regular cardiac evaluations including echocardiography and ECG, along with pulmonary function testing to detect progressive involvement.
Additional treatment options
Rehabilitative Therapy Program
Comprehensive physical and occupational therapy to maintain muscle strength, joint mobility, and functional independence.
physical_therapyOrthopedic Surgical Intervention
Surgical correction of skeletal deformities, contractures, and scoliosis when conservative management fails.
surgicalNeuropsychological Support
Cognitive assessment, behavioral interventions, and family counseling to address intellectual disability and developmental delays.
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 Gbe1 Related Disorder Cn239402?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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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 20, 2026. · Read our editorial policy