Learning from mental health reform under political change: lessons for sustainable mental health systems from Czechia.

Mental health policies are increasingly informed by international guidelines and evidence. However, translating these frameworks into sustained system-level change often proves difficult. This paper presents a policy learning case study examining how large-scale, deinstitutionalization-focused mental health reform was initiated and subsequently evolved in Czechia. Building on prior descriptive analyses of ESIF-supported reform, and drawing on administrative data, project documentation, evaluation reports, and qualitative feedback from 23 people with lived experience (PWLE), we analyse mental health reform as a system-level process. The analysis focuses on mechanisms shaping reform trajectories, including financing arrangements, intersectoral coordination, selected system-level outcomes, and political continuity. High-level political support and ESIF resources enabled coordinated investments in infrastructure, workforce development, service innovation, and national monitoring and analytical capacity, including the establishment of community mental health centres. Early progress included expansion of community-based services, reductions in long-term hospitalisation, improved service accessibility, increased involvement of PWLE in service design and governance, and declining population stigma. However, subsequent political changes slowed reform momentum and exposed vulnerabilities where innovations lacked stable institutional embedding and sustainable cross-sectoral support. This study shows that evidence-based mental health innovations remain vulnerable unless embedded in clinical practice, service structures, and institutional arrangements resilient to political change.