Autism Spectrum Disorder (ASD): A Comprehensive Guide

Forty years after the official recognition of infantile autism in DSM-III, autism spectrum disorder (ASD) remains shrouded in mystery. Despite the progress made, many questions still linger about its possible causes, assessment, and most effective treatments. The second edition of the Textbook of Autism Spectrum Disorders addresses these knowledge gaps, featuring contributions from dozens of experts in the field.

Assessment and Evaluation of ASD

The book delves into the latest research on assessment and evaluation, including the recognition of lower- and higher-order repetitive behaviors characteristic of ASD, as well as its comorbidities. It explores the roles of:

• Racial and ethnic disparities
• Gender and sexual identities
• Biomarkers and technology, including smart home devices and augmented reality technology

The Possible Causes of Autism

The guide examines the various possible causes of autism, including:

• Prenatal, perinatal, and parental risk factors
• Syndromic causes of ASD
• Updates on genetic testing
• The effect of environmental factors and immune dysregulation

Treatments in Autism

The book analyzes various treatments, including:

• Pharmacotherapies: serotonergic antidepressants, atypical antipsychotics, and experimental therapeutics (e.g., oxytocin, vasopressin)
• The use of cannabis, cannabinoids, and immunomodulatory agents
• Behavioral treatments
• Interventions in schools
• Complementary and integrative medicine approaches
• Stem cell and gene therapies

Social Policy Issues in ASD

The guide also explores social policy issues, including:

• The role of patient advocacy groups in treatment development
• An examination of autism strengths and the growing emphasis on recognizing neurodiversity

This comprehensive resource is essential for all those in the ASD continuum of care, including psychiatrists, psychologists, neurologists, social workers, speech therapists, educators, and patient families. Each chapter includes summary points for ease of reference and lists of recommended readings for further study and exploration.