Internet-based Treatment for Adults With Autism Spectrum Disorder.

The group of patients diagnosed with Autism spectrum disorder (ASD) is increasing and so is the need for new and effective treatment methods. ASD is characterized, among other things, by difficulties in social interaction and communication. These difficulties often affects their quality of life and causes a risk of developing social anxiety or other forms of mental illness, which often leads to isolation and may cause difficulties in participating in regular face- to- face psychological treatment. Although research shows that group therapy is favorable for this group of patients, many with ASD refrain from group-treatment due to social anxiety or difficulties with public transport. In order to increase the availability of evidence based psychological treatment for these patients, it seems important to be able to offer a web-based treatment option, with the ability to participate in online group sessions. The aim of the study is to investigate whether Internet-based CBT is an effective method of improving the quality of life and sense of coherence and decreasing symtoms of anxiety and depression among adults with ASD. A randomized controlled study design will be used. Assessment will be conducted through video interviews, recruiting 84 patients with ASD and normal intellectual abilities. Symptoms of depression and other forms of psychopathology will be assessed through MINI-7 interviews. Primary outcome measures are quality of life. Participants in the intervention group receives a 18 week blended treatment combining individual ICBT delivered through a treatment platform called Stöd och Behandling (SOB) with the opportunity to participate in regular group discussions delivered through a discussion forum online. Participants in the control groups are offered self-studies through psycho educative books about ASD. Data will be collected at baseline, mid-treatment, post-treatment and after six and 12 months.