Evidence map›Paper›PMID 42477265›Full record

ArticleJournal of general internal medicine2026

Comparative Effectiveness of Antidepressants and Second-Generation Antipsychotics for Agitation Among Nursing Home Residents with Dementia.

Shiwei Liang, Kate L Lapane, Brian R Ott, Jennifer Tjia, Jonggyu Baek, Yiyang Yuan, Matthew Alcusky

Abstract readComparative Study
In one paragraph

Article in Journal of general internal medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Shiwei LiangDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Kate L LapaneDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Brian R OttDepartment of Neurology, Brown University Warren Alpert Medical School, Providence, RI, USA.
Jennifer TjiaDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Jonggyu BaekDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Yiyang YuanDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Matthew AlcuskyDepartment of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA. matthew.alcusky@umassmed.edu.ORCID http://orcid.org/0000-0001-5604-721X

Funding

Antidementia medication use, safety, and effectiveness among nursing home residents with Alzheimer's diseaseR01AG068450 · NIA · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI ALCUSKY, MATTHEW · 2020 to 2022
$2.3M
NIA NIH HHS 5R01AG068450NIA NIH HHS R01 AG068450
6 · The paper itself

Abstract

backgroundAgitation affects up to 80% of individuals with dementia and is particularly common among nursing home residents. Second-generation antipsychotics (SGAs) are frequently used to manage agitation but are associated with serious safety risks. Selective serotonin reuptake inhibitors (SSRIs) have been proposed as safer alternatives, though real-world comparative evidence is limited.

objectiveTo compare the real-world effectiveness of SSRIs versus SGAs for agitation among nursing home residents with dementia.

designNational active comparator new user cohort study.

participantsLong-stay US nursing home residents aged ≥ 65 years with dementia and agitation who newly initiated an SSRI or SGA from 2011 to 2018, based on Medicare claims and the Minimum Data Sets 3.0. MAIN MEASURES: Outcomes included change in Agitated and Reactive Behavior Scale score (continuous; range 0-12, higher = worse) and achieving minimal clinically important improvement (binary; ≥ 1-point decline) from baseline to 60-120 days. Weighted linear models incorporating overlap propensity score and inverse probability of censoring weights within generalized estimating equation models estimated adjusted treatment effects in intention-to-treat and as-treated analyses. KEY

resultsAmong 19,508 SSRI and 21,541 SGA new users, baseline characteristics were well balanced after weighting. In as-treated analyses, SSRI new users experienced greater mean reductions in Agitated and Reactive Behavior Scale score (difference: - 0.14 [95% CI, - 0.19 to - 0.09]) and a higher probability of achieving minimal improvement (difference: 3.6% [95% CI, 2.7 to 4.6]) compared with SGA new users. These differences were most pronounced among residents with mild-to-moderate agitation and mild-to-moderate cognitive impairment.

conclusionInitiation of SSRIs was associated with modest improvements in agitation compared with SGAs among US nursing home residents with dementia. These findings support SSRIs as potential pharmacologic alternatives to antipsychotics and provide real-world evidence relevant to dementia care, particularly given FDA black box warnings for antipsychotics.

Indexed as

Antidepressive AgentsAntidepressive Agents, Second-GenerationAntipsychotic AgentsDementiaPsychomotor AgitationSelective Serotonin Reuptake InhibitorsAgedAged, 80 and overCohort StudiesFemaleHumansMaleNursing Home ResidentsNursing HomesTreatment OutcomeUnited StatesAntidepressive AgentsAntidepressive Agents, Second-GenerationAntipsychotic AgentsSelective Serotonin Reuptake Inhibitors

Identifiers

PMID42477265
PMCPMC13631123

What Socratic holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.