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Development of a Telephone-based Continuation Treatment for Patients With Chronic Depression.

Optimizing Psychotherapeutic Aftercare for Patients Suffering From Chronic/Recurrent Depression: Development and First Evaluation of a Telephone-based Continuation Treatment (Pilot Study).

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02397850
Enrollment
7
Registered
2015-03-25
Start date
2015-02-28
Completion date
2017-10-25
Last updated
2017-11-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Depressive Disorder

Keywords

depression, chronic, psychotherapy, telephone, feasibility

Brief summary

There is a high risk for relapse in people suffering from depression. Studies indicate that the continuation of an acute psychotherapeutic treatment can reduce the likelihood of relapse. Therefore, this pilot study is aimed to investigate the feasibility of a continuation psychotherapy over 6 months, to support people suffering from chronic forms of depression in their daily life. The investigated continuation therapy itself includes about one telephone call per month (therapist - patient), focussing on the integration of strategies into the patient's daily routine. The patients receive either 30 minutes or 50 minutes phone calls. On the one hand, these phone calls are supported by a workbook for patients containing psychoeducative elements, strategies and exercises. On the other hand, the therapist's work is based on a manual containing several modules and strategies. Both tools (workbook, manual) are understood as a framework, using the appropriate sections according to the patient's needs. As a result, the patients receive a continuation treatment which is appropriate and adapted to their individual situation. The main purpose of this pilot study is to evaluate the feasibility of a telephone based psychotherapeutic continuation treatment with a small sample of 20 patients suffering from chronic depression. In case of promising results the effectiveness of this kind of treatment is going to be investigated within a comparative trial (including face-to-face intervention, no intervention).

Interventions

BEHAVIORALphone calls 30 min

Patients receive either seven 30 minutes phone calls over 6 months (psychotherapy/continuation treatment)

BEHAVIORALphone calls 50 min

Patients receive either seven 50 minutes phone calls over 6 months (psychotherapy/continuation treatment)

Sponsors

University of Zurich
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Written informed consent * Diagnosis of chronic (300.4) or recurrent (296.31-3) depression (according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition) * Currently in partial or full remission * Previous psychotherapy (acute treatment; some kind of cognitive-behavioral therapy) * adequate knowledge of German language * in case of taking antidepressants: long-term and stable dosage (with unchanged taking since 3 months at least)

Exclusion criteria

* acute suicidality * psychotic symptoms * severe cognitive impairments * in case of taking antidepressants: anticipated stopping medication within treatment period (6 months)

Design outcomes

Primary

MeasureTime frameDescription
number of patients dropping out of treatment6 months
change of depressive symptoms from baseline to posttreatment6 monthsassessed by the Patient Health Questionnaire

Countries

Switzerland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026