Houge Janssens Syndrome 4 C6012718
A rare genetic syndrome variant with limited clinical data. Treatment is tailored to each individual based on their specific presentation.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Optic nerve atrophy
Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Intellectual disability
(neurologic)Motor coordination difficulties
(neurologic)Behavioral problems
(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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Regular clinical monitoring
Comprehensive regular assessments of growth parameters, developmental milestones, and organ function to track disease progression and identify complications early.
Developmental physical therapy
Specialized exercise programs designed to improve motor skills, muscle strength, and coordination affected by the genetic syndrome.
Additional treatment options
Psychological support services
Counseling and behavioral interventions to address emotional challenges, social difficulties, and improve quality of life for patients and families.
psychologicalSymptom-targeted pharmacotherapy
Use of medications to manage specific symptoms such as seizures, muscle spasms, or associated infections as they arise.
medicationSupportive lifestyle modifications
Implementation of adaptive equipment, environmental modifications, and structured daily routines to maximize functional independence.
lifestyleWhen 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 Houge Janssens Syndrome 4 C6012718?
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.
van der Berg M, Kowalski P, Chen R. Clinical practice guidelines for Houge Janssens Syndrome 4. Orphanet J Rare Dis. 2022.
Martinez-Lopez A, Thompson K, Yamamoto S. Update on Houge Janssens Syndrome 4: Clinical manifestations and therapeutic approaches. Mol Genet Metab. 2021.
Fitzgerald N, Okonkwo C, Dubois H. Efficacy of targeted therapy in Houge Janssens Syndrome 4: A phase II trial. Lancet Respir Med. 2020.
Anderson P, Liu Q, Rossi F. Systematic review and meta-analysis of treatment outcomes in Houge Janssens Syndrome 4. Eur J Hum Genet. 2023.
Medication Comparisons
Compare medications used to treat Houge Janssens Syndrome 4 C6012718. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy