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The treatment of depression in primary care: efficiency of Computerised CoGnitive behaviour Therapy
DOI 10.1186/ISRCTN47481236
ClinicalTrials.gov identifier
EudraCT number
Public title The treatment of depression in primary care: efficiency of Computerised CoGnitive behaviour Therapy
Scientific title
Acronym CCGT
Serial number at source NTR45
Study hypothesis To evaulate the efficiency of computerised cognitive behaviour therapy treatment in depression in primary care.
Lay summary
Ethics approval Ethics approval received from the local ethics committee
Study design Randomised, active controlled, parallel group trial
Countries of recruitment Netherlands
Disease/condition/study domain Depressive disorders
Participants - inclusion criteria 1. Patients with moderate depressive symptoms
2. Between 18 and 65 years
3. Free access to the Internet
Participants - exclusion criteria All patients who do not meet the inclusion criteria.
Anticipated start date 01/12/2005
Anticipated end date 01/12/2008
Status of trial Completed
Patient information material
Target number of participants 300
Interventions Computerised cognitive behaviour therapy versus normal care. Baseline measurements on two, three, five, eight, and 12 months.
Primary outcome measure(s) Depressive symptoms (measured by the Beck Depression Inventory).
Secondary outcome measure(s) 1. Psychological problems
2. Social-behaviour
3. Quality-of-life
4. Medical consumption

A cost-effectiveness analysis will also be performed.
Sources of funding The Netherlands Organisation for Health Research and Development (ZonMw) (The Netherlands)
Trial website
Publications Protocol in http://www.ncbi.nlm.nih.gov/pubmed/18590518
Contact name Dr  M J H  Huibers
  Address EPP/DMKEP 616
  City/town Maastricht
  Zip/Postcode 6200 MD
  Country Netherlands
  Tel +31 (0)43 388 1487
  Fax +31 (0)43 388 4155
  Email m.huibers@dmkep.unimaas.nl
Sponsor University Maastricht (The Netherlands)
  Address Department of Medical, Clinical & Experimental Psychology
P.O. Box 616
  City/town Maastricht
  Zip/Postcode 6200 MD
  Country Netherlands
  Sponsor website: http://www.unimaas.nl/default.asp?taal=en
Date applied 04/08/2005
Last edited 21/07/2008
Date ISRCTN assigned 04/08/2005
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