Intellectual Developmental Disorder (Profound)

Profound intellectual developmental disorder involves extreme impairment in intellectual and adaptive functioning, with continuous care required for all aspects of daily life. Etiology overlaps with severe intellectual disability, often involving significant neurological compromise. Patients present with very limited communication, motor abilities, and self-care skills. Diagnosis is primarily clinical, supported by developmental and adaptive testing. Management involves intensive, multidisciplinary care, individualized therapy, and comprehensive health monitoring, with prognosis dependent on ongoing support and interventions.