To evaluate if evidence-based digital cognitive behaviour therapy for adolescents is an efficacious treatment when delivered as an adjunctive treatment to treatment as usual, compared to a control group consisting of treatment as usual.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
100
The Evidence-based digital cognitive behaviour therapy is delivered via an internet platform during the intervention period via the platform.
The Health Education therapy is delivered via an internet platform during the intervention period via the platform.
Ottawa Self-injury Inventory（OSI）
Assessing the frequency and severity of nonsuicidal self-injury
Time frame: From the date of baseline assessment (enrollment) until the date of 12-month follow-up, assessed at baseline, post-treatment (Day 1 of the week following treatment completion), and 1 month, 6 months, and 12 months after post-treatment.
General Anxiety Disorder-7
GAD-7 total score for the seven items ranges from 0 to 21. 0-4: minimal anxiety. 5-9: mild anxiety. 10-14: moderate anxiety. 15-21: severe anxiety.
Time frame: Change from baseline (Day 1 of study enrollment), assessed every 2 weeks during the 6-week treatment period, at post-treatment (Day 1 of the week following treatment completion), and at 1 month, 6 months, and 12 months after post-treatment.
Patient Health Questionnaire-9
The Patient Health Questionnaire-9 (PHQ-9) is a widely used brief screening tool that can assist both in identifying individuals with major depression disorder, as well as assessing the severity of depressive symptoms.
Time frame: Change from baseline (Day 1 of study enrollment), assessed every 2 weeks during the 6-week treatment period, at post-treatment (Day 1 of the week following treatment completion), and at 1 month, 6 months, and 12 months after post-treatment.
Beck's Suicide Intent Scale
The total score of the BSSI ranges from 0 to 37, with higher scores indicating more severe suicidal ideation
Time frame: Change from baseline (Day 1 of study enrollment), assessed every week during the 6-week treatment period, at post-treatment (Day 1 of the week following treatment completion), and at 1 month, 6 months, and 12 months after post-treatment.
Self-harm behaviour craving visual analog scale
Assessment of self-harm behaviour craving in NSSI adolescent
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: Change from baseline (Day 1 of study enrollment), assessed every week during the 6-week treatment period, at post-treatment (Day 1 of the week following treatment completion), and at 1 month, 6 months, and 12 months after post-treatment.
Difficulties in Emotion Regulation Scale - 16-item version (DERS)
Difficulties in emotion regulation. Higher scores indicate more difficulties.
Time frame: Change from baseline (Day 1 of study enrollment), assessed at post-treatment (Day 1 of the week following treatment completion), and at 1 month, 6 months, and 12 months after post-treatment.