Effectiveness of an Internet-based Intervention for the Treatment of Depression
Status:
Completed
Trial end date:
2019-11-13
Target enrollment:
Participant gender:
Summary
Depression is a highly prevalent disorder in Chile, generating important personal and social
costs. This study aims to evaluate the effectiveness of the internet-based program ASCENSO as
an adjunct intervention for the treatment of depression. ASCENSO provides information to
promote patients' self-care, it monitors reported depression symptoms providing automatized
feedback and provides the possibility of booking a counseling session via chat or by phone.
To evaluate the effectiveness of ASCENSO, an open, evaluator-blind, prospective,
parallel-group (one intervention group and one active control group) randomized controlled
trial will be implemented in one mental health center in Santiago of Chile. The sample will
be composed of adults initiating treatment for depression, and who have internet access.
Participants will be randomly assigned to one of the two study arms. Randomization will be
stratified by the number of patients´ previous episodes (dichotomized into none, 1 or more),
following a permuted block randomization procedure. Patients in the experimental group
(n=100) will receive the usual treatment plus access to the ASCENSO program. The control
group (n=100) will only receive the usual treatment. At recruitment, months 6 and 9,
patients' self-reported depression symptoms and quality of life will be assessed.
Additionally, adherence to treatment in terms of patients' attendance to medical controls and
psychotherapy sessions will be registered for both research groups.
Phase:
N/A
Details
Lead Sponsor:
Instituto Milenio para Investigación en Depresión y Personalidad
Collaborators:
Fondo Nacional de Investigación y Desarrollo en Salud, Chile National Fund for Research and Development in Health, Chile Psicomedica Clinical & Research Group, Chile University Hospital Heidelberg