Trial reportCurrent drug safety2023
Lack of Evidence for Blood Pressure Effects of Caffeine Added to Ibuprofen.
Trial report in Current drug safety, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCaffeine enhances the efficacy of non-opioid analgesics. Data on the cardiovascular health effects of caffeine intake are controversial, and studies on the cardiovascular effects of medical caffeine use are lacking.
objectiveThe study aims to explore the cardiovascular effects of an ibuprofen/caffeine combination in comparison to ibuprofen alone.
methodsSecondary analysis of a previously reported bioequivalence study of a single dose of a fixed dose ibuprofen/caffeine combination (400/100 mg) vs. ibuprofen alone in a randomized, cross-over design in 36 healthy volunteers. Plasma catecholamines were analyzed to enhance mechanistic interpretation of the data.
resultsAfter exclusion of 10 protocol violators (pre-dosing intake of caffeine), vital signs were comparable over a 24-h period in the absence and presence of caffeine. Plasma catecholamine levels were also comparable.
conclusionThese data do not support the hypothesis that occasional intake of a small dose of caffeine as part of pain medication imposes a health risk due to vital sign changes. Based on the proven increase in efficacy, the addition of caffeine to non-opioid analgesics such as IBU has a favorable risk/benefit profile for occasional use.
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