Evidence map›Paper›PMID 30188338›Full record

ReviewHarvard review of psychiatry

Prescription Benzodiazepine Use Among Older Adults: A Critical Review.

Lauren B Gerlach, Ilse R Wiechers, Donovan T Maust

Abstract readReview
In one paragraph

Review in Harvard review of psychiatry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Lauren B GerlachFrom the Department of Psychiatry, University of Michigan Medical School (Drs. Gerlach and Maust); Department of Psychiatry, School of Medicine, Yale University (Dr. Wiechers); Northeast Program Evaluation Center, Office of Mental Health and Suicide Prevention, U.S. Department of Veterans Affairs, West Haven, CT (Dr. Wiechers); Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI (Dr. Maust).
Ilse R Wiechers
Donovan T Maust
VA Center for Clinical Management Research · US

Funding

Preventable Hospitalization in Dementia: The Impact of Neuropsychiatric SymptomsK08AG048321 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MAUST, DONOVAN T · 2014 to 2017
$700k
NIA NIH HHS K08 AG048321
6 · The paper itself

Abstract

objectivesDespite evidence for many potential risks, use of benzodiazepines (BZDs) among older adults is common. The authors evaluated the available evidence for BZD effectiveness and tolerability for use in older adults in three psychiatric conditions for which BZDs are commonly prescribed: insomnia, anxiety disorders, and behavioral and psychological symptoms of dementia.

designElectronic databases, including PubMed/MEDLINE, were searched to identify articles that (1) included patients ≥50 years of age, (2) focused on patients diagnosed with insomnia, anxiety disorders, or behavioral and psychological symptoms of dementia, and (3) were either a randomized, placebo-controlled trial or a randomized trial comparing a BZD with either another psychotropic medication or psychotherapy.

resultsThirty-one studies met the inclusion criteria. Of the three clinical indications evaluated, treatment of insomnia had the greatest available evidence for use of BZDs among older adults, with 21 of 25 trials demonstrating improved sleep outcomes with use of BZDs. Only one trial was found to meet eligibility criteria for BZD use in anxiety disorders, demonstrating benefit over placebo. Five studies for use in behavioral disturbances in dementia were included, of which only one demonstrated improvement over placebo.

conclusionThis systematic review suggests that BZD prescribing to older adults is significantly in excess of what the available evidence suggests is appropriate. Future trials should focus on efforts to reduce both acute and chronic BZD use among older adults while improving access to effective non-pharmacologic treatment alternatives.

Indexed as

Drug PrescriptionsAgedAged, 80 and overAnxiety DisordersBehavioral SymptomsBenzodiazepinesDementiaHumansMiddle AgedSleep Initiation and Maintenance DisordersBenzodiazepines

Identifiers

PMID30188338
PMCPMC6129989
OpenAlexW2890170872

What OpenQuestion holds

Textmetadata
LicenceTDM
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.