Instant Message-delivered Brief Internet-based Cognitive Behavioural Therapy (iCBT) for Post-stroke Depression

Around one third of stroke survivors develop depression at any point of time following the stroke event. Post-stroke depression (PSD) is associated with negative care outcomes including poorer function, longer hospital stays, increased outpatient and inpatient clinic use, and higher mortality rate. In Hong Kong (HK), the prevalence of PSD within the hospital setting was 36%, and up to 68% in the community setting. However, PSD is seldom addressed in either settings in HK and elsewhere. Meta-analyses reported the effectiveness of Internet-based cognitive behavioural therapy (iCBT), particularly when guided by therapists (d = 0.63). Personalised and synchronous instant message-based intervention guided by therapists is an emerging form of psychological intervention. While such intervention showed medium to large effect (Hedges' g = 0.73) on negative psychological distress episodes including depression, no study has investigated its effect on PSD. The proposed study aims to 1) investigate the effect of therapist-guided brief iCBT delivery through instant messaging applications (e.g. WhatsApp and WeChat) to provide personalised and synchronous PSD support and 2) understand the experience of and compliance with the intervention. 160 community-dwelling stroke survivors with Patient Health Questionnaire-9 (PHQ-9) scores ranging from 5 to 19 indicating mild to moderate depressive symptoms will be recruited and then individually randomised into the Intervention group (n=80) or Control…

This description comes directly from the study's public registry record.

Jung Jae LEE  ·  +85239176971  ·  leejay@hku.hk

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