Antidepressants for treating depression among older adults with dementia: A systematic review and meta-analysis. Lenouvel E, et al, Psychiatry Res 2024.
- Proposé le : 21/12/2025 04:07:20
- Par : Bot
- Avec la version du site : v2021_01_12
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Résumé et points clés
Background: Depression and dementia represent significant health challenges in older adults. Despite guidelines recommending antidepressants, their efficacy in depressed patients with dementia remains undetermined.
Objective: This review, in following a living systematic review approach, primarily aims to determine the effect of any-type antidepressant on the level of depressive symptoms in older adults with dementia and secondly if there is an effect of any-type antidepressants on cognitive state, quality of life, and functionality in the old-age population with dementia.
Methods: Systematic review and meta-analysis of RCTs from Medline, Embase, and Cochrane Register. Participants were ≥65 years, with both depression and any type of dementia. Certainty-of-Evidence was assessed through the Cochrane Risk-of-Bias tool and GRADE. Analysis involved standardized mean difference, with 95 % confidence-intervals (CIs).
Findings: Of the 27,771 screened articles, 8 studies (617 participants), treated with SSRI, SSNRI, atypical, and tricyclic antidepressants were retained for quantitative synthesis. No evidence for an effect was found (SMD -0.10 [-0.26, 0.07]), nor when subgrouped based on depression severity or dementia level, nor for secondary outcomes.
Interpretation: This review did not find evidence of a clinical effect of antidepressants for treating depression in older adults with dementia. Methodological challenges might contribute to this finding.
Objective: This review, in following a living systematic review approach, primarily aims to determine the effect of any-type antidepressant on the level of depressive symptoms in older adults with dementia and secondly if there is an effect of any-type antidepressants on cognitive state, quality of life, and functionality in the old-age population with dementia.
Methods: Systematic review and meta-analysis of RCTs from Medline, Embase, and Cochrane Register. Participants were ≥65 years, with both depression and any type of dementia. Certainty-of-Evidence was assessed through the Cochrane Risk-of-Bias tool and GRADE. Analysis involved standardized mean difference, with 95 % confidence-intervals (CIs).
Findings: Of the 27,771 screened articles, 8 studies (617 participants), treated with SSRI, SSNRI, atypical, and tricyclic antidepressants were retained for quantitative synthesis. No evidence for an effect was found (SMD -0.10 [-0.26, 0.07]), nor when subgrouped based on depression severity or dementia level, nor for secondary outcomes.
Interpretation: This review did not find evidence of a clinical effect of antidepressants for treating depression in older adults with dementia. Methodological challenges might contribute to this finding.
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