ArticleSchizophrenia research. Cognition2024
Anticholinergic load: A commonly neglected and preventable risk to cognition during schizophrenia treatment?
Article in Schizophrenia research. Cognition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Cumulative anticholinergic burden is associated with lower clozapine metabolic ratios: a cross-sectional study.BMC psychiatry · 2026Article
- Through the lens of schizophrenia: Recognizing negative facial expressions and family patterns.Schizophrenia research. Cognition · 2025Article
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Authors and funding
6 authors.
Funding
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Abstract
Background: Cognitive impairment is a widespread feature of schizophrenia, affecting nearly 80 % of patients. Prior research has linked the anticholinergic burden of psychiatric medications to these cognitive deficits. However, the impact of the anticholinergic burden from medications for physical morbidity remains underexplored. This study aimed to evaluate the anticholinergic burden of psychiatric and physical medications in patients with schizophrenia and assess its impact on cognitive function. Methods: A total of 178 patients with schizophrenia were recruited. The assessments included an Results: The average cDBI was 1.3 (SD = 0.9). The model developed explained 40.80 % of the variance. The variable with the greatest weight was the cDBI (B = -11.148, Conclusion: This study identified specific predictors of global cognition in schizophrenia, with anticholinergic burden emerging as the strongest factor. Our findings underscore the importance of considering the anticholinergic burden of treatments, in addition to negative symptoms, when designing interventions to optimize or maintain cognitive function in patients with schizophrenia.
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