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RECRUITING
NCT07616999

A 20-Year Follow-up of First Episode Psychosis: Longitudinal Effects of Early Treatment Strategies and Relapse

Sponsor: The University of Hong Kong

View on ClinicalTrials.gov

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