Internet-based treatment for panic disorder.

Increasingly, the internet is being used as a source of mental health information as well as structured treatment programs for people with mental health concerns or problems. The present review focuses mainly on research conducted at the University of Ballarat in Australia, and Uppsala University in Sweden, on internet-based treatment for panic disorder, one of the more common and disabling anxiety disorders. Our studies suggest that internet-based cognitive behavioural therapy is an effective intervention for panic disorder, and that it is more effective than some other self-help therapies. We have found that this mode of intervention is associated with clinically significant change, improved psychological well-being and functioning, and low participant attrition, provided that timely, limited therapist assistance is also provided. This review also discusses treatment credibility and participant satisfaction, as well as assessment and crisis management issues. Although promising as a form of intervention, there is a need for more research on the efficacy of internet-based treatment for PD and on comparisons with evidence-based face-to-face therapies.