ArticleWorld journal of emergency medicine2025
Prehospital oxygen-therapy and mortality in patients treated by emergency medical services: a prospective, observational multicenter study.
Article in World journal of emergency medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
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Who cites it
2 citing papers in PubMed.
- RECOVER Guidelines: First Aid in Dogs and Cats. Evidence and Knowledge Gap Analysis With Treatment Recommendations.Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001) · 2026Article
- RECOVER Guidelines: First Aid for Dogs and Cats. Clinical Guidelines.Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOxygen supply is a common procedure performed by emergency medical services (EMS); however, whether prehospital oxygen or fraction of inspired oxygen (FiO
methodsThis was a prospective, observational, cohort, multicenter, EMS-delivery, ambulance-based study. Adults with unselected acute disease who were managed by EMS and evacuated with high priority to the emergency department of four hospitals in three Spanish provinces. Epidemiological variables, on-scene vital signs, and prehospital blood analysis data were collected. The primary outcome was short- (2-, 7-, and 30-day), medium- (90- and 180-day), and long-term (365-day) all-cause cumulative mortality. The samples were a priori split according to thresholds of their received FiO
resultsThe final sample included 7,494 patients, 70.3% of whom did not receive oxygen therapy, 15% with a FiO
conclusionPrehospital oxygen therapy by thresholds of FiO
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Registered trials
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