Disease Atlas / Disease detail
This is an educational overview summarizing the definition, causes, symptoms, assessment, and support of developmental disabilities, aligned with the scope of evidence.
developmental disability
Start with the essentials, then explore the patient and research views.
Public revision · 0bbf4078a11b
A structured guide for understanding the disease and preparing for clinical conversations.
Developmental disability is a category of conditions that typically appear around birth and affect growth and development, potentially impacting physical or mental functions, or both.
Representative features may include difficulties with learning, language, and behavior; differences in social communication; motor, coordination, and balance issues; visual and hearing impairments; and difficulties performing activities of daily living.
Known contributing factors include genetic/chromosomal abnormalities, exposure to substances such as alcohol during pregnancy, infections during pregnancy, preterm birth, and low birth weight.
Developmental disability can manifest in ways where differences in the development or function of the brain and nervous system affect motor skills, learning, language, communication, behavior, and adaptive functions.
Risks and functional profiles can vary depending on causes, comorbidities, health status at birth, environment and support, and individual strengths, with significant individual differences even within the same category.
Difficulties may persist for a long period, but functions and required supports can change with growth, and early intervention can help in acquiring skills and leveraging strengths.
Diagnosis is made by integrating developmental and behavioral screening, physical examinations, observation, developmental and intellectual/academic assessments, family history verification, and necessary medical tests, depending on the individual's condition.
The entire category cannot be confirmed based solely on screening tests or a single test result. Since MONDO classification and connection information does not indicate clinical severity or an individual's level of functioning, it must be distinguished from clinical evaluation.
Management is carried out by combining education, rehabilitation, behavioral and psychological support, communication support, assessment of comorbid health conditions, and family and community support, tailored to the individual's functioning and goals.
There is no single treatment or general cure applicable to everyone in this category; treatment focuses on alleviating symptoms and supporting function, thereby enhancing participation and quality of life.
Continuous tracking of changes in growth and functioning is necessary. NCT01311596 on ClinicalTrials.gov is a record of a completed observational study registration, but registration alone does not demonstrate efficacy, positive outcomes, or standard of care.
In clinical practice, it is important to concurrently assess current developmental, learning, communication, motor, and behavioral functions, daily living goals, comorbidities and medications, family priorities, and necessary educational, rehabilitative, and community supports.
This material is for educational purposes and is not intended as guidance for individual diagnosis or treatment.
A trial registry status does not establish efficacy or regulatory approval.
ClinicalTrials.gov · TRIAL REGISTRY
MedlinePlus · GOVERNMENT SUMMARY
MONDO · ONTOLOGY
PubMed · BIBLIOGRAPHIC RECORD