Details

Autor(en) / Beteiligte

• Arsenault‐Mehta, Kyle
• Hochman‐Bérard, Mario
• Johnson, Alexander
• Semenova, Dar'ya
• Nguyen, Bea
• Willis, Jessie
• Mouravska, Natalia
• Joober, Ridha
• Zhand, Naista

Titel

Pharmacological management of neurocognitive impairment in schizophrenia: A narrative review

Ist Teil von

• Neuropsychopharmacology reports, 2024-03, Vol.44 (1), p.2-16

Ort / Verlag

United States: John Wiley & Sons, Inc

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• Background Cognitive impairment are among the core features of schizophrenia, experienced by up to 75% of patients. Available treatment options for schizophrenia including dopamine antagonists and traditional antipsychotic medications have not been shown to confer significant benefits on cognitive deficits. Contrary to the focus on management of positive symptoms in schizophrenia, cognitive abilities are main predictor of independent living skills, functional abilities, employment, engagement in relapse prevention, and patients' subjective sense of well‐being and quality of life. This review aims to provide a summary of recent literature on pharmacological options for the treatment of cognitive deficits in schizophrenia. Methods We conducted a literature search of studies from 2011 to 2021 across four electronic databases including PubMed, PsycInfo, MEDLINE, and Embase. Human studies using a pharmacological treatment for cognitive impairment in schizophrenia were included. Results Fifty‐eight eligible publications, representing 11 pharmacological classes, were included in this review. Major limitations involved small sample size, methodological limitations as well as heterogeneity of participants and outcome measures. Conclusions Overall evidence remains inconclusive for any pharmacological classes studied for the treatment of cognitive deficits in schizophrenia. Methodological limitations in a majority of the studies rendered their findings preliminary. We further discuss possible explanations for these findings that could guide future research. This review provides a summary of recent literature on pharmacological options for the treatment of cognitive deficits in schizophrenia. Overall evidence continues to remain inconclusive.