Description

This is a 6-month, open-label pilot study of the feasibility, acceptability, and preliminary effectiveness of a multimodal transitional-care intervention for individuals with BD who have recently been discharged from the hospital. The intervention comprises a brief group psychoeducation program (6 clinician-facilitated sessions delivered over up to 8 weeks), individualized peer support (biweekly one-on-one sessions for \~12 total across 6 months), and optional personalized support for participants' primary healthcare providers (two collaborative sessions over 6 months offering guideline-based recommendations and access/training to a clinical decision-support app). Ten patient-participants who meet the inclusion criteria will be enrolled over 6 months; this sample will be used to estimate recruitment, retention, adherence, satisfaction, and safety parameters, and to inform power and procedures for a subsequent randomized controlled trial. Participants will be recruited from St. Joseph's Healthcare Hamilton (SJHH) outpatient clinics, the community and the ENABLE research registry at SJHH (Hamilton, ON, Canada). Eligible adults are 18-35 years old with a BD diagnosis within the past 24 months and a history of psychosis and/or limited illness insight; all must meet inclusion/exclusion criteria and provide written informed consent. After obtaining consent, eligibility will be confirmed with the Mini-International Neuropsychiatric Interview (MINI) and the Mood Disorders Insight Scale (MDIS). Study visits occur at three timepoints: baseline, post-psychoeducation, and post-multimodal intervention (6 months). At each assessment time point, clinicians and/or patient-participants will complete validated measures; socio-demographic and clinical history will be collected at baseline. Feasibility will be assessed through recruitment, enrollment, adherence (session attendance/completion), and retention metrics; acceptability through patient-participant and healthcare-provider satisfaction questionnaires; and safety through prospective monitoring of emergent symptoms, acute relapse, emergency visits, hospitalizations, and suicide-related events. Data will be summarized primarily with descriptive statistics (means, standard deviations, frequencies); exploratory pre-post comparisons (e.g., t-tests or chi-square) will evaluate the signal of change in symptoms, insight, functioning, lifestyle, and quality of life. The results of this study will determine whether delivering a structured psychoeducation + peer-support + provider-support care pathway during the transition from hospital to community is feasible and acceptable for early-stage BD, and will guide sample-size calculations, procedures, and implementation strategies for a subsequent randomized controlled trial.