Evidence map›Paper›PMID 36433787›Full record

SynthesisEuropean journal of public health2023

The impact of switching from single-use to reusable healthcare products: a transparency checklist and systematic review of life-cycle assessments.

Mattis Keil, Tobias Viere, Kevin Helms, Wolf Rogowski

Registry-linked trialOpen access · goldAbstract readSystematic Review
In one paragraph

Synthesis in European journal of public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07657039 (USE LESS, a Comparative Cohort Study of Climate Change Impact From Orthopedic Surgery.), which is not on this map. Cited by 41 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 2 pooled it
8.7field-weighted citation impact, top 1% 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.

NCT07657039 recruitingnot on this mapstarted 2025, after this paper: background citation

USE LESS, a Comparative Cohort Study of Climate Change Impact From Orthopedic Surgery.

TypeobservationalSponsorKarolinska InstitutetRan2025 to 2027Enrolled80ConditionsEnvironment, Waste Output
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 95 citations in OpenAlex.

  1. Pooled it
  2. Increasing the environmental sustainability of operating rooms in Canada: an evidence-informed guideline for policy.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Guideline
  3. Article
  4. Review
  5. Article
  6. Points to consider for incorporating climate impacts into health economic evaluation.The European journal of health economics : HEPAC : health economics in prevention and care · 2026
    Article
  7. Article
  8. Article
  9. Life Cycle Assessments in Healthcare: Insights and Standardisation Needs.International journal of environmental research and public health · 2026
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Mattis KeilHealth Sciences, Institute for Public Health and Nursing Sciences, University of Bremen, Bremen, Germany.ORCID 0000-0003-0180-2358
Tobias ViereInstitute for Industrial Ecology, Pforzheim University, Pforzheim, Germany.
Kevin HelmsHealth Sciences, Institute for Public Health and Nursing Sciences, University of Bremen, Bremen, Germany.
Wolf RogowskiHealth Sciences, Institute for Public Health and Nursing Sciences, University of Bremen, Bremen, Germany.
University of Bremen · DEPforzheim University of Applied Sciences · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReplacing single-use products with reusable ones may reduce the environmental impact of healthcare. This study aimed to broadly assess the environmental effects of that substitution.

methodsA systematic review of comparative cradle-to-grave life-cycle assessments (LCAs) of single-use and reusable healthcare products was conducted. The main outcomes assessed were changes in the environmental impact that resulted after switching from single-use to reusable products. As no standardized transparency checklist was available, one was developed here using DIN ISO 14040/14044. The final checklist included 22 criteria used to appraise the included studies.

resultsAfter screening, 27 studies were included in the analysis. The healthcare products were assigned to four categories: invasive medical devices, non-invasive medical devices, protection equipment and inhalers. The outcomes revealed a reduction in mean effect sizes for all environmental impacts except water use. Non-invasive medical devices have greater relative mitigation potential than invasive devices. On average, information on 64% of the transparency checklist items was reported. Gaps included the reporting of data quality requirements.

conclusionsSwitching to reusable healthcare products is likely to reduce most impacts on the environment except water use, but the effect size differs among product categories. Possible study limitations include location bias, no systematic search of the grey literature and small samples for some impacts. This study's strengths are its approach to product categories and developed transparency catalogue. This catalogue could be useful to inform and guide a future process towards creating a standardized transparency checklist for the systematic reviews of LCAs.

Indexed as

ChecklistDelivery of Health CareHumans

Identifiers

PMID36433787
PMCPMC9898010
OpenAlexW4309976972

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.