Efficacy of an internet-based self-management intervention for depression or dysthymia - a study protocol of an RCT using an active control condition

被引:11
作者
Oehler, Caroline [1 ]
Goerges, Frauke [1 ]
Boettger, Daniel [1 ]
Hug, Juliane [2 ]
Koburger, Nicole [3 ]
Kohls, Elisabeth [4 ]
Rummel-Kluge, Christine [4 ]
机构
[1] German Depress Fdn, Semmelweisstr 10, D-04103 Leipzig, Germany
[2] European Alliance Against Depress, Semmelweisstr 10, D-04103 Leipzig, Germany
[3] Res Acad Leipzig, Wachterstr 30, D-04107 Leipzig, Germany
[4] Univ Leipzig, Med Fac, Dept Psychiat & Psychotherapy, Semmelweisstr 10, D-04103 Leipzig, Germany
关键词
Internet based intervention; IBI; IMI; iCBT; Online self-management; Depression; eMentalHealth; Study protocol; iFightDepression; COGNITIVE-BEHAVIORAL THERAPY; PRIMARY-CARE; PSYCHOLOGICAL TREATMENTS; PSYCHOTHERAPY; VALIDITY; METAANALYSIS; RELIABILITY; INTERVIEW; TRIALS; PREVALENCE;
D O I
10.1186/s12888-019-2063-1
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
The treatment of major depressive disorder, a highly prevalent disorder associated with pronounced burden, is a large challenge to healthcare systems worldwide. Internet based self-management interventions seem to be a cost effective way to complement the treatment of depressed patients, but the accumulating evidence is mainly based on the comparison to waitlist controls and treatment as usual, which might lead to an overestimation of effects. Furthermore, studies assessing long-term effects and possible negative outcomes are still rare. The proposed study evaluates the efficacy of the German version of the iFightDepressionA (R) tool in comparison to an active control condition. A total of 360 patients with mild to moderate depressive symptoms are included into a two-armed randomized controlled trial. They receive one of two six week interventions; either the iFightDepressionA (R) tool or progressive muscle relaxation serving as the control condition. Both intervention groups receive information material, weekly tasks via the internet and regular phone calls as part of the intervention. The primary outcome is change in depressive symptoms after the intervention period, as measured with the Inventory of Depressive Symptomatology. Satisfaction with the program, usability, changes in perceived quality of life, and possible negative effects are assessed as secondary outcomes. This study represents the first randomized controlled trial on the iFightDepressionA (R) self-management tool in its German version, aiming at efficacy, but also at providing new insights into so far understudied aspects of E-mental health programs, namely the specificity of the treatment effect compared to an active control condition, it's continuity over a time course of 12 months, and possible negative effects of these internet based interventions. International trial-registration took place through the "international clinical trials registry platform" (WHO) with the secondary ID 080-15-09032015. German Clinical Trial Registration: DRKS00009323 (DRKS.de, registered on 25 February 2016).
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页数:12
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