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A 20-Year Follow-up of First Episode Psychosis: Longitudinal Effects of Early Treatment Strategies and Relapse
Sponsor: The University of Hong Kong
Summary
The study aims to address the following questions: 1. Do subgroups defined by early medication choices, relapse, and medication taken over 20 years differ in clinical, cognitive, and functional outcomes? 2. What are the long-term cognitive functioning trajectories, what factors predict these trajectories, and how do they relate to outcomes? 3. What might be the mechanisms behind medication discontinuation and poor long-term outcome, including the roles of multiple relapses and treatment resistance after first-episode psychosis? Eligible patients will be invited to a one-time face-to-face interview. A trained research assistant will guide the participants through questions about their background, clinical symptoms, daily functioning, cognitive abilities, and psychological well-being.
Official title: Navigating the Longitudinal Effects of Early Treatment Strategies and Relapse on Clinical, Cognitive, and Functional Outcomes: A 20-Year Follow-up of First Episode Psychosis
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
OBSERVATIONAL
Enrollment
178
Start Date
2026-05-21
Completion Date
2028-12-31
Last Updated
2026-06-26
Healthy Volunteers
No
Conditions
Locations (1)
Department of Psychiatry, Queen Mary Hospital
Hong Kong, China