Evidence map›Paper›PMID 34967444›Full record

Trial reportJournal of the American Geriatrics Society2022

Sources of medication omissions among hospitalized older adults with polypharmacy.

Avantika Saraf Shah, Emily Kay Hollingsworth, Matthew Stephen Shotwell, Amanda S Mixon, Sandra Faye Simmons, Eduard Eric Vasilevskis

Registry-linked trialOpen access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of the American Geriatrics Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02979353 (A Randomized Controlled Trial to Deprescribe for Older Patients With Polypharmacy Transferred From the Hospital to Skilled Nursing Facilities), which is not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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.

NCT02979353 nacompletednot on this map

A Randomized Controlled Trial to Deprescribe for Older Patients With Polypharmacy Transferred From the Hospital to Skilled Nursing Facilities

TypeinterventionalSponsorVanderbilt University Medical CenterRan2017 to 2021Enrolled372ConditionsPolypharmacy, Care Transitions, Geriatric SyndromesArmsShed-Meds: A Patient-Centered Deprescribing Intervention
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Medication Use Quality and Safety in Older Adults: 2023 Update.Journal of the American Geriatrics Society · 2025
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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

6 authors at 4 institutions in 1 country.

Avantika Saraf ShahCenter for Quality Aging, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Emily Kay HollingsworthCenter for Quality Aging, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Matthew Stephen ShotwellDepartment of Biostatistics, Vanderbilt University, Nashville, Tennessee, USA.
Amanda S MixonCenter for Quality Aging, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Sandra Faye SimmonsCenter for Quality Aging, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Eduard Eric VasilevskisCenter for Quality Aging, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Vanderbilt University Medical Center · USGeriatric Research Education and Clinical Center · USVanderbilt University · USVA Tennessee Valley Healthcare System · US

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
A Randomized Controlled Trial to Deprescribe for Older Patients with Polypharmacy Transferred from the Hospital to Skilled Nursing FacilitiesR01AG053264 · NIA · VANDERBILT UNIVERSITY MEDICAL CENTER · PI SIMMONS, SANDRA F, VASILEVSKIS, EDUARD E · 2016 to 2020
$2.9M
HSRD VA I01 HX002441NCATS NIH HHS UL1 TR000445NCATS NIH HHS UL1TR000445NIA NIH HHS R01 AG053264NIA NIH HHS R01AG053264
6 · The paper itself

Abstract

backgroundHospitalized older adults have a high prevalence of polypharmacy and medication inaccuracies. Gathering the best possible medication history (BPMH) is necessary to accurately identify each medication for multimorbid older adults. The objective was to describe a multipronged approach to obtaining the BPMH for hospitalized older adults, quantify the medication discrepancies identified through these sources, and explore factors associated with these discrepancies.

methodsCross-sectional analysis of 372 hospitalized older adults (age ≥ 50) transitioning to post-acute care as part of a randomized controlled trial to reduce medication burden. We used four information sources to yield a BPMH. Medication discrepancies at hospital admission were categorized as omissions, additions, and dose discrepancies after comparing alternate sources with the electronic medical record (EMR). Multivariate regression analysis, including patient factors (e.g., age, prehospital medication count, number of pharmacies), was performed to identify factors associated with the total count of medication discrepancies.

resultsNinety percent of participants had at least one medication discrepancy and 46% used more than one pharmacy. The majority of discrepancies were omissions. Among the entire cohort, there was a median of two omitted medications per patient across two alternate sources-pharmacy refill history and bedside interview. Lower age, greater total number of prehospital medications, and admission from assisted living or skilled nursing facility were significantly associated with greater medication discrepancies.

conclusionA multipronged and consistent approach to obtain a BPMH during hospitalization for multimorbid older adults revealed medication discrepancies that should be addressed prior to hospital discharge to support safe prescribing practices.

Indexed as

HospitalizationPolypharmacyAgedCross-Sectional StudiesHumansMedication ReconciliationPatient DischargeSkilled Nursing Facilitiesbest possible medication historymedication errorspolypharmacy

Identifiers

PMID34967444
PMCPMC8986578
OpenAlexW4200304415

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Registered trials

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.