A randomized controlled trial of a transdiagnostic Internet intervention for individuals with panic and phobias - One size fits all
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A randomized controlled trial of a transdiagnostic Internet intervention for individuals with panic and phobias - One size fits all. / Schröder, Johanna; Jelinek, Lena; Moritz, Steffen.
in: J BEHAV THER EXP PSY, Jahrgang 54, 03.2017, S. 17-24.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - A randomized controlled trial of a transdiagnostic Internet intervention for individuals with panic and phobias - One size fits all
AU - Schröder, Johanna
AU - Jelinek, Lena
AU - Moritz, Steffen
N1 - Copyright © 2016 Elsevier Ltd. All rights reserved.
PY - 2017/3
Y1 - 2017/3
N2 - BACKGROUND AND OBJECTIVES: Many individuals with anxiety disorders do not receive professional treatment. Internet interventions have shown to be effective in the treatment of anxiety. The present randomized controlled trial was designed to examine the effectiveness of a short-term (4-week) Internet intervention in treating panic disorder, agoraphobia, social anxiety disorder, and specific phobias ('ConfID'). We addressed the questions of whether this transdiagnostic program would affect these disorders to varying degrees and whether there would be moderators of effectiveness.METHODS: Adults who were recruited in online forums for anxiety underwent an online baseline assessment (N = 179) and were randomized either to the intervention group (ConfID) or the control group (care as usual). Online post-assessment took place 4 weeks later. The primary outcome was assessed with the Beck Anxiety Inventory (BAI); the secondary outcomes targeted the disorder-specific symptoms, depression, and somatization.RESULTS: Participants in the intervention group showed a significantly stronger anxiety reduction compared to participants receiving care as usual (small-to-medium effect size between groups in intention-to-treat analysis). The treatment effect was similar for the different disorders and was moderated by participants' attitudes towards Internet interventions. Secondary outcomes yielded effect sizes in the medium range.LIMITATIONS: Moderate treatment adherence, lack of measures beyond online self-reports, and unavailability of long-term results.CONCLUSIONS: The study provides further evidence that transdiagnostic Internet interventions are promising in reducing the existing treatment gap in individuals with panic disorder and phobias. Results extend previous findings by showing that significant effects can also be reached by comprehensive short-term programs and that the effects might be moderated by participants' attitudes towards Internet interventions.
AB - BACKGROUND AND OBJECTIVES: Many individuals with anxiety disorders do not receive professional treatment. Internet interventions have shown to be effective in the treatment of anxiety. The present randomized controlled trial was designed to examine the effectiveness of a short-term (4-week) Internet intervention in treating panic disorder, agoraphobia, social anxiety disorder, and specific phobias ('ConfID'). We addressed the questions of whether this transdiagnostic program would affect these disorders to varying degrees and whether there would be moderators of effectiveness.METHODS: Adults who were recruited in online forums for anxiety underwent an online baseline assessment (N = 179) and were randomized either to the intervention group (ConfID) or the control group (care as usual). Online post-assessment took place 4 weeks later. The primary outcome was assessed with the Beck Anxiety Inventory (BAI); the secondary outcomes targeted the disorder-specific symptoms, depression, and somatization.RESULTS: Participants in the intervention group showed a significantly stronger anxiety reduction compared to participants receiving care as usual (small-to-medium effect size between groups in intention-to-treat analysis). The treatment effect was similar for the different disorders and was moderated by participants' attitudes towards Internet interventions. Secondary outcomes yielded effect sizes in the medium range.LIMITATIONS: Moderate treatment adherence, lack of measures beyond online self-reports, and unavailability of long-term results.CONCLUSIONS: The study provides further evidence that transdiagnostic Internet interventions are promising in reducing the existing treatment gap in individuals with panic disorder and phobias. Results extend previous findings by showing that significant effects can also be reached by comprehensive short-term programs and that the effects might be moderated by participants' attitudes towards Internet interventions.
U2 - 10.1016/j.jbtep.2016.05.002
DO - 10.1016/j.jbtep.2016.05.002
M3 - SCORING: Journal article
C2 - 27227651
VL - 54
SP - 17
EP - 24
JO - J BEHAV THER EXP PSY
JF - J BEHAV THER EXP PSY
SN - 0005-7916
ER -
