Evidence map›Paper›PMID 36283723›Full record

ArticleEuropean journal of hospital pharmacy : science and practice2022

Off-label use in adult palliative care - more common than expected. A retrospective chart review.

Vera Hagemann, Claudia Bausewein, Constanze Remi

Abstract read
In one paragraph

Article in European journal of hospital pharmacy : science and practice, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 2 pooled it
–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

6 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Review
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.

Vera HagemannDepartment of Palliative Medicine, University Hospital, LMU Munich, Munich, Germany.
Claudia BauseweinDepartment of Palliative Medicine, University Hospital, LMU Munich, Munich, Germany.
Constanze RemiDepartment of Palliative Medicine, University Hospital, LMU Munich, Munich, Germany constanze.remi@med.uni-muenchen.de.ORCID 0000-0001-7655-0306

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOff-label drug use seems to be integral to adult palliative care pharmacotherapy. Balancing potential risks and benefits in the context of limited therapeutic options is challenging. To provide specific support for clinicians in dealing with off-label use, it is essential to understand off-label use in everyday clinical practice. The aim of this pilot study was to quantify and describe off-label use in an adult palliative care unit.

methodsRetrospective chart review of all adult patients treated on a palliative care unit in October 2017. All data on drug use (eg, indication, dose, route of administration) were extracted and matched with the prescribing information. Identified off-label use was subsequently compared with recommendations in the relevant literature. The main outcome measure was frequency and type of off-label drug use.

resultsSome 2352 drug application days and 93 drugs were identified for 28 patients. Of all drugs, 47 (51%) were used off-label at least once. Most off-label uses concerned indication (57%) followed by mode of administration. In drugs highly relevant to palliative care the rate of off-label use was as high as 67%. The extent to which off-label therapy was supported by literature was very variable and ranged from 0% to 88%.

conclusionsThese data from a single unit confirm the high prevalence of off-label use in palliative medicine and demonstrate that off-label use in adult palliative care is multifaceted. The data presented allow for a more precise characterisation of various aspects of off-label use in order to derive concrete further measures for research and clinical practice.

Indexed as

Off-Label UsePalliative CareAdultDrug LabelingHumansPilot ProjectsRetrospective Studiesdrug-related side effects and adverse reactionsevidence-based medicINEpalliative carequality of health caresafety

Identifiers

PMID36283723
PMCPMC9614128

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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 OpenQuestion graph.