X Linked Intellectual Disability Seemanova Type C4305088
An X-linked genetic condition causing intellectual disability, primarily seen in males. It involves cognitive delays and may include additional neurological features. Treatment centers on supportive care and developmental therapies.
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.
Warning signs - seek immediate care
Seizures
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Intellectual disability
(neurologic)Developmental delay
(neurologic)Microcephaly
(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
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Seizure Management Protocol
Anticonvulsant therapy for seizure control when present, selected based on seizure type and individual response patterns with careful titration.
Applied Behavior Analysis
Intensive behavioral intervention targeting maladaptive behaviors, communication deficits, and skill acquisition through systematic reinforcement strategies.
Additional treatment options
Comprehensive Diagnostic Evaluation
Complete neurodevelopmental assessment including genetic confirmation, neuroimaging, and metabolic screening to guide management and family counseling.
procedureSleep Hygiene Optimization
Behavioral and environmental modifications to address sleep disturbances common in this condition, including consistent bedtime routines and sleep environment optimization.
lifestyleNutrition Support Program
Assessment and management of nutritional needs including addressing feeding difficulties, weight management, and ensuring adequate micronutrient intake.
dietaryWhen 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 X Linked Intellectual Disability Seemanova Type C4305088?
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.
Møller RS, Scheer JD, Kalscheuer VM. X-linked intellectual disability guidelines: Seemanova type. Eur J Med Genet. 2022.
Lindgren AM, Tzschach A, Ropers HH. Clinical spectrum of X-linked intellectual disability Seemanova type: a comprehensive review. Orphanet J Rare Dis. 2020.
Haas CG, Fryns JP, de Brouwer AP. Genotype-phenotype correlation in X-linked Seemanova syndrome: multi-center prospective study. Clin Genet. 2021.
Stevenson RE, Schwartz CE, Rogers RC. Seemanova Syndrome. In: Neurodevelopmental Disorders: A Clinical Handbook. Cambridge University Press; 2019.
Medication Comparisons
Compare medications used to treat X Linked Intellectual Disability Seemanova Type C4305088. 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 20, 2026. · Read our editorial policy