Autism spectrum disorder in children and adolescents: Treatment options

A need for advocacy and research

Physicians who treat children with ASD can not only make appropriate referrals and educate parents, but also educate their patients’ schools and advocate for their patients to get the level of services they need.^23,28

A recent study in the United States found that behavior therapy and speech-language therapy were used less often in the treatment of children with ASD in rural areas compared with those in metro areas.⁵ This suggests that in addition to increasing parents’ awareness and use of ASD services and providing referrals where appropriate, physicians are in a unique position to advocate for public health policies to improve access, coverage, and training for the provision of such services in rural areas.

There is need for ongoing research to further examine the efficacy and nuances of effects of various treatment interventions for ASD, especially long-term studies with larger sample sizes.^11,51 Additionally, research is warranted to better understand the underlying genetic and neurobiological mechanisms of ASD, which would help guide the development of biomarkers,⁵² innovative treatments, and disease-modifying agents for ASD.^7,22 Exploring the effects of potential alliances or joint action between biological and psychosocial interventions for ASD is also an area that needs further research.⁵¹

Bottom Line

A combination of treatment modalities (such as speech-language therapy, social skills training, behavior therapy/other psychotherapy, and occupational therapy for sensory sensitivities) is generally needed to improve the long-term outcomes of children and adolescents with autism spectrum disorder (ASD). In addition to the importance of early intervention, the intensity and duration of nonpharmacologic treatments are vital to improving outcomes in ASD.