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Dynamics between insight and medication adherence in first-episode psychosis: Study of 3-year trajectories.

Authors :
Elowe, J
Ramain, J
Solida, A
Conus, P
Golay, P
Elowe, J
Ramain, J
Solida, A
Conus, P
Golay, P
Publication Year :
2022

Abstract

BACKGROUND: While specialized early intervention programs represent the gold standard in terms of optimal management of first-episode psychosis (FEP), poor medication adherence remains a predominant unmet need in the treatment of psychosis. In this regard, an interaction between insight and adherence in FEP patients has been hypothesized but has been challenged by multiple pitfalls. METHODS: Latent profile analysis and trajectory modeling techniques were used to evaluate insight and adherence of 331 FEP patients engaged at the beginning, middle, and end of a 3-year specialized early psychosis program. A Bayesian model comparison approach was used to compare scores of clinical, functional, and socioeconomic outcomes at the end point of the study. RESULTS: Nearly one-third of the patients maintain a high level of insight and adherence during the entire program. At the end of the 3-year follow-up, more than three-quarters of patients are considered adherent to their medication. Patients with low levels of insight and adherence at the beginning of the program improve first in terms of adherence and then of insight. Furthermore, patients with high levels of insight and adherence are most likely to reach functional recovery and to experience an increase in environmental quality of life. CONCLUSIONS: Latent FEP subpopulations can be identified based on insight and adherence. Medication adherence was the first variable to improve, but a gain in insight possibly plays a role in the reinforcement of adherence.

Details

Database :
OAIster
Publication Type :
Electronic Resource
Accession number :
edsoai.on1397536871
Document Type :
Electronic Resource