Status:
COMPLETED
Telephone Cognitive-Behavioral Therapy (CBT) for Subthreshold Depression and Presenteeism in Workplace
Lead Sponsor:
Kyoto University
Collaborating Sponsors:
Nagoya City University
Conditions:
Depression
Eligibility:
All Genders
20-57 years
Phase:
PHASE2
PHASE3
Brief Summary
The purpose of the study is to examine the effectiveness of telephone cognitive-behavioral therapy for subthreshold depression and presenteeism in workplace, in comparison with treatment-as-usual (TAU...
Eligibility Criteria
Inclusion
- Age 20-57 at study entry \[because the retirement age is usually 60, we have to recruit the patients well before 60 in order to allow time for follow-up\]
- Men and women
- Currently employed full-time (either regular or temporary) by the business company
- Expected to be employed full-time for 2 years after screening
- K6 scores greater than or equal to 9 (or 10) at screening
- BDI2 scores greater than or equal to 10 at 2nd screening (Composite International Diagnostic Interview (CIDI) interview)
Exclusion
- Part-time employees
- Sick leave for 6 or more days for a physical or mental condition in the past month
- Expected to be on pregnancy leave, maternity leave or nursing leave within 2 years after screening
- Current treatment for a mental health problem from a mental health professional
- Major depressive episode in the past month, as ascertained by CIDI \[We do not exclude dysthymia or major depression in partial remission\]
- Lifetime history of bipolar disorder, as ascertained by CIDI
- Any substance dependence in the past 12 months, as ascertained by CIDI. \[We do not exclude substance abuse.\]
- Any other current mental disorder if it constitutes the predominant aspect of the clinical presentation and requires treatment not offered in the project
- Those who have already received the telephone CBT in the pilot runs
Key Trial Info
Start Date :
April 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2011
Estimated Enrollment :
118 Patients enrolled
Trial Details
Trial ID
NCT00885014
Start Date
April 1 2009
End Date
September 1 2011
Last Update
March 19 2012
Active Locations (1)
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1
Nagoya City University
Nagoya, Aichi-ken, Japan, 467-8601