Tpm2 Related Myopathy Cn294818
A congenital muscle disorder caused by gene mutations affecting muscle fibers. Symptoms include weakness and motor delays, managed with supportive therapies.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Respiratory dysfunction
Generalized muscle weakness
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Joint contractures
(musculoskeletal)Motor developmental delay
(musculoskeletal)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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Targeted Muscle Strengthening and Stretching Program
Comprehensive physical therapy focusing on gentle stretching to prevent contractures, progressive strengthening of axial and limb muscles, and gait training to maintain mobility and function.
Respiratory Function Surveillance
Regular monitoring of pulmonary function including vital capacity measurements and sleep studies to detect respiratory muscle weakness early.
Additional treatment options
Energy Conservation Techniques
Teaching patients and families strategies to manage fatigue through pacing activities, using assistive devices, and planning rest periods throughout the day.
lifestyleNutritional Optimization
Balanced diet with adequate protein intake to support muscle maintenance, supplemented with vitamin D and calcium for bone health.
dietaryAquatic Therapy Sessions
Water-based exercises in warm pools providing resistance while reducing gravitational stress on muscles, improving strength and joint mobility.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Tpm2 Related Myopathy Cn294818?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Bushby K, Fernandez MA, Meilleur KG. Clinical practice guidelines for the management of congenital myopathies. Neuromuscul Disord. 2021.
Donkervoort S, McCarthy K, Bönnemann CG. Tropomyosin-related myopathies: a clinical and pathophysiological review. Ann Neurol. 2022.
Malfatti E, Lehtinen SK, Oldfors A. Muscle histopathology and clinical features of TPM2 gene mutations: a case series. Brain. 2020.
K该P, Radwanski R, Gaur T. Molecular mechanisms of TPM2-related myopathy: genetics and therapeutic targets. J Clin Invest. 2023.
Medication Comparisons
Compare medications used to treat Tpm2 Related Myopathy Cn294818. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy