Evidence map›Paper›PMID 36777091›Full record

ArticleAlzheimer's & dementia (Amsterdam, Netherlands)

Health equity considerations in pragmatic trials in Alzheimer's and dementia disease: Results from a methodological review.

Stuart G Nicholls, Ahmed A Al-Jaishi, Harrison Niznick, Kelly Carroll, Mohamad Tarek Madani, Katherine D Peak, Leen Madani, Pascale Nevins, Lionel Adisso, Fan Li and 5 more

Open access · goldAbstract read
In one paragraph

Article in Alzheimer's & dementia (Amsterdam, Netherlands). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
12.0field-weighted citation impact, top 2% of its field
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

17 citing papers in PubMed, 21 citations in OpenAlex.

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  11. Recurring and Emerging Ethical Issues in Pragmatic Clinical Trials.Circulation. Cardiovascular quality and outcomes · 2024
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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

15 authors at 7 institutions in 2 countries.

Stuart G NichollsClinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada.
Ahmed A Al-JaishiClinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada.
Harrison NiznickClinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada.
Kelly CarrollClinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada.
Mohamad Tarek MadaniBruyère Research Institute and, University of Ottawa Ottawa Ontario Canada.
Katherine D PeakDepartment of Family Medicine Oregon Health & Science University Portland Oregon USA.
Leen MadaniBruyère Research Institute and, University of Ottawa Ottawa Ontario Canada.
Pascale NevinsClinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada.
Lionel AdissoVITAM - Centre de recherche en santé durable Department of Social and Preventive Medicine Faculty of Medicine Université Laval Quebec Canada.
Fan LiDepartment of Biostatistics Yale University School of Public Health New Haven Connecticut USA.
Charles WeijerDepartments of Medicine Epidemiology & Biostatistics, and Philosophy Western University London Ontario Canada.
Susan L MitchellHebrew SeniorLife, Marcus Institute for Aging Research Boston Massachusetts USA.
Vivian WelchBruyère Research Institute and School of Epidemiology and Public Health University of Ottawa Ottawa Ontario Canada.
Ana R QuiñonesDepartment of Family Medicine Oregon Health & Science University Portland Oregon USA.
Monica TaljaardClinical Epidemiology Program Ottawa Hospital Research Institute and School of Epidemiology and Public Health University of Ottawa Ottawa Ontario Canada.ORCID https://orcid.org/0000-0002-3978-8961
Ottawa Hospital · CAUniversity of Ottawa · CAOregon Health & Science University · USHebrew SeniorLife · USUniversité Laval · CAWestern University · CAYale University · US

Funding

Training Core (I)U54AG063546 · NIA · BROWN UNIVERSITY · PI JOSEPH E. GAUGLER · 2019 to 2026
$125.9M
Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
NCATS NIH HHS UL1 TR001863NIA NIH HHS U54 AG063546
6 · The paper itself

Abstract

Introduction: To improve dementia care delivery for persons across all backgrounds, it is imperative that health equity is integrated into pragmatic trials. Methods: We reviewed 62 pragmatic trials of people with dementia published 2014 to 2019. We assessed health equity in the objectives; design, conduct, analysis; and reporting using PROGRESS-Plus which stands for Place of residence, Race/ethnicity, Occupation, Gender/sex, Religion, Education, Socioeconomic status, Social capital, and other factors such as age and disability. Results: Two (3.2%) trials incorporated equity considerations into their objectives; nine (14.5%) engaged with communities; 4 (6.5%) described steps to increase enrollment from equity-relevant groups. Almost all trials (59, 95.2%) assessed baseline balance for at least one PROGRESS-Plus characteristic, but only 10 (16.1%) presented subgroup analyses across such characteristics. Differential recruitment, attrition, implementation, adherence, and applicability across PROGRESS-Plus were seldom discussed. Discussion: Ongoing and future pragmatic trials should more rigorously integrate equity considerations in their design, conduct, and reporting. Highlights: Few pragmatic trials are explicitly designed to inform equity-relevant objectives.Few pragmatic trials take steps to increase enrollment from equity-relevant groups.Disaggregated results across equity-relevant groups are seldom reported.Adherence to existing tools (e.g., IMPACT Best Practices, CONSORT-Equity) is key.

Indexed as

Alzheimer's diseasecluster randomized trialscovariate adjustmentdementiahealth equitypragmatic trialsrandomizationsubgroup analysestreatment effect heterogeneity

Identifiers

PMID36777091
PMCPMC9899766
OpenAlexW4320002223

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.