Observational studyBMC anesthesiology2024
Does IV fentanyl, frequently used in emergency departments, change QT
Observational study in BMC anesthesiology, 2024. 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
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.
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.
Who cites it
2 citing papers in PubMed.
- Single-dose intraoperative methadone and QTc interval: a prospective observational cohort investigation.British journal of anaesthesia · 2026Observational
- Cardiorespiratory failure and sudden death induced by carfentanil exposure: Involvement of central mu1 opioid receptors.Toxicology and applied pharmacology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFentanyl is an opioid analgesic frequently used in the emergency department (ED) and is usually administered without knowing the QT
methodsThis is a prospective observational study in the ED of a tertiary hospital on patients who received intravenous fentanyl for procedures other than intubation. ECG was performed before and at 1, 5, 15, 30, and 60 min after the initiation of fentanyl administration, and QT
resultsThe study included 109 patients. Of these, 60 patients were male, and the median age was 40. Compared with the baseline QT
conclusionFentanyl prolonged the QT
Indexed as
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Registered trials
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