Trial reportFrontiers in pharmacology2026
A randomized, open, two-period, cross-over, single oral dose, pharmacokinetics and bioequivalence study of vitamin K
Trial report in Frontiers in pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: Vitamin K Methods: This was a randomized, open-label, two-period, single-dose, crossover bioequivalence study conducted under both fasting and fed conditions, with 28 participants in each condition. Participants received 10 mg oral dose of test (T) or reference (R) drug in the first period and the opposite drug in the second period, with a 9-day washout. Blood concentrations of the E and Z isomers of VK Results: Under fasting conditions, the 90% CIs for the GMRs of C Conclusion: The VK Clinical Trial Registration: http://www.chinadrugtrials.org.cn/index.html, identifier CTR20223408; https://www.chictr.org.cn/, identifier ChiCTR2500096211.
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