Evaluating a Digital Single-session Intervention for Adolescent Mental Health in New Zealand

Currently, one in five rangatahi (young people) in Aotearoa report difficulty accessing support for their mental health concerns. This treatment gap has prompted academics and clinicians to consider whether online and/or school-based interventions can increase access to evidence-based mental health care. This research is a randomised controlled trial to evaluate the effectiveness of Project SOLVE, an online problem-solving intervention, compared to Project Success, an activity that teaches young people study skills. Underdeveloped problem-solving skills have been associated with varying presentations of mental distress, including depression, hopelessness, and suicidal ideation. This association has meant problem solving is often featured as a core component of therapeutic interventions, and strengthening problem solving skills has been shown to improve clinical outcomes in youth who experience mental health concerns. For these reasons, the investigators hope that Project SOLVE will support the development of problem solving in rangatahi in Aotearoa and have a positive effect on their proximal and longitudinal mental health outcomes.

NCT Number	NCT06896071
Lead Sponsor	The University of Waikato Collaborators: Whau Mental Health Foundation (New Zealand)
Conditions	Healthy
Enrollment	300 participants
Start Date	2025-03-30
Primary Completion	2025-06-30 (estimated)
Study Completion	2025-06-30 (estimated)
Updated on ClinicalTrials.gov	2025-03-26