title: Efficacy of internet therapy for panic disorder.
abstract: Fifty-five people with panic disorder (PD) were randomised to internet-based cognitive behavioural panic treatment (CBT) (with email contact), therapist-assisted CBT manual or information-only control (both with telephone contact). Both CBT treatments were more effective in reducing PD symptomatology, panic-related cognition, negative affect, and number of GP visits and improving physical health ratings. Internet treatment was more effective than CBT manual in reducing clinician-rated agoraphobia and number of GP visits at post-assessment. At follow-up, these effects were maintained for both CBT groups, with internet CBT better at improving physical health ratings and reducing GP visits. This study provides support for the efficacy of internet-based CBT.
authors.affiliation: University of Ballarat, Ballarat, Australia. britta.klein@med.monash.edu.au
authors.forename: Britt
authors.initials: B
authors.lastname: Klein
authors.forename: Jeffrey C
authors.initials: JC
authors.lastname: Richards
authors.forename: David W
authors.initials: DW
authors.lastname: Austin
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000379:Agoraphobia / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D001315:Australia; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D003863:Depression / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D005260:Female; D006801:Humans; D020407:Internet; D008297:Male; D008370:Manuals as Topic; D008875:Middle Aged; D016584:Panic Disorder / Q000175:diagnosis / Q000523:psychology / Q000628:therapy*; D012648:Self Care / Q000523:psychology; D013001:Somatoform Disorders / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D013813:Therapy, Computer-Assisted / Q000379:methods*