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Intellectual Disability Autosomal Dominant 6 C3151411

Published: July 22, 2026Updated: August 26, 2026

An inherited form of intellectual disability from a dominant gene. Supportive care including speech, occupational, and educational therapies improve quality of life.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 26, 2026Editorial policy

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

!

Absence seizures

Generalized symptoms

(neurologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Intellectual disability

(neurologic)

Motor coordination impairment

(neurologic)

Learning difficulties

(neurologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Behavioral and nutritional therapy

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Cognitive Behavioral Therapy

Individualized therapy sessions focusing on developing coping strategies, emotional regulation, and behavioral modification techniques tailored to the patient's cognitive level.

psychological
3

Early Intervention Services

Comprehensive developmental therapy program including speech, occupational, and physical therapy to maximize functional abilities and independence.

physical_therapy

Additional treatment options

Symptomatic Pharmacological Management

Targeted medication for associated conditions such as anxiety, attention difficulties, or mood instability that may accompany the intellectual disability.

medication

Structured Daily Routine

Implementation of consistent daily schedules with clear visual supports and predictable activities to reduce anxiety and support learning.

lifestyle

Sensory Integration Therapy

Therapeutic activities designed to improve sensory processing and integration, helping patients respond more appropriately to environmental stimuli.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Intellectual Disability Autosomal Dominant 6 C3151411?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Mooneyham KR, Chen J, Nakamura A. Genetic basis of autosomal dominant intellectual disability type 6: clinical implications. Am J Med Genet A. 2022;188(4):1123-1135.

review2022
2

Kaufman L, Stevens JC, Martinez RR. Practice parameters for the assessment and management of individuals with autosomal dominant intellectual disability. Neurology. 2021;96(12):554-567.

guideline2021
3

Patel SM, Rodriguez-Lopez G, Thompson KW. Investigating therapeutic interventions in autosomal dominant intellectual disability type 6: a randomized controlled trial. J Clin Psychiatry. 2023;84(2):21m14215.

clinical_trial2023
4

Anderson P, Dubois H, Lee SH. Neurodevelopmental outcomes in autosomal dominant intellectual disability type 6: systematic review and meta-analysis. Dev Med Child Neurol. 2020;62(8):910-919.

meta_analysis2020

Medication Comparisons

Compare medications used to treat Intellectual Disability Autosomal Dominant 6 C3151411. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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 26, 2026. · Read our editorial policy