Evidence map›Paper›PMID 33116426›Full record

ArticlePatient preference and adherence2020

Inhaler Devices in a Geriatric Patient Population: A Prospective Cross-Sectional Study on Patient Preferences.

Katharina Ruessel, Eva Luecke, Jens Schreiber

Open access · goldAbstract read
In one paragraph

Article in Patient preference and adherence, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.5field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. NEXThalerJournal of clinical medicine · 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

3 authors at 1 institution in 1 country.

Katharina RuesselDepartment of Pneumonology, Otto-Von-Guericke University, Magdeburg, Germany.
Eva LueckeDepartment of Pneumonology, Otto-Von-Guericke University, Magdeburg, Germany.
Jens SchreiberDepartment of Pneumonology, Otto-Von-Guericke University, Magdeburg, Germany.
Otto-von-Guericke University Magdeburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to examine the perception and preference of geriatric patients for commonly used inhaler devices in Germany. PATIENTS AND

methodsThis was a prospective, open-label cross-sectional study with inpatient inhaler-naïve geriatric volunteers (age ≥ 70 years). All 106 participants were interviewed and subjected to a geriatric examination for cognitive, motor and fine motor skills before demonstrating the use of nine inhalers in random order. For each device, patients were asked to test the handling, to assess the device properties and to name the device that they would most or least prefer.

resultsThe mean age of the patients was 80.8 years. From a selection of 7 predefined general inhaler attributes, ease of use, discrete handling and inhalation resistance were the most important for the geriatric participants. Across all inhaler devices, the volunteers needed an average of 2.47 attempts to error-free use. The device with the lowest mean number of attempts was the Nexthaler

conclusionPatient preference and frequency of inhaler handling-errors may vary between inhaler devices. The Nexthaler was the easiest-to-use and most popular device among inhaler-naïve patients.

Indexed as

dementiaelderlyfine motor skillsinhaler device handlinginhaler errorsinhaler technique

Identifiers

PMID33116426
PMCPMC7548293
OpenAlexW3091901099

What OpenQuestion holds

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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.