Trial reportDrug design, development and therapy2025
Population Pharmacokinetics of Tranexamic Acid in Chinese Population Undergoing Cardiac Surgery with Cardiopulmonary Bypass.
Trial report in Drug design, development and therapy, 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.
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.
- Topical use of tranexamic acid for antifibrinolysis in cardiac surgery with cardiopulmonary bypass: a randomized clinical study.BMC anesthesiology · 2026Trial
- Toward adaptive therapeutic timing: integration of mechanistic pharmacology and artificial intelligence in precision dosing.Frontiers in pharmacology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Population pharmacokinetics (PK) models could provide specific references for the formulation of personal drug delivery protocols, however, there is no population PK study of tranexamic acid (TXA) have been conducted in the Chinese population. The aim of this study was to establish a population PK model based on the data of perioperative plasma concentrations in Chinese participants, and to provide a reference for individualized administration of TXA. Methods: Participants undergoing cardiac surgery were randomly assigned to high-dose of TXA group (a 30-mg/kg bolus, a 16-mg/kg/h maintenance dose, and a 2-mg/kg prime, n = 7) and low-dose group of TXA (a 10-mg/kg bolus, a 2-mg/kg/h maintenance dose, and a 1-mg/kg prime, n = 9). Blood samples were collected at 14 time points and the concentration of TXA was determined by liquid chromatography-tandem mass spectrometry. Modelling was performed using Phoenix NLME 8.3 software. Results: The primary covariate identified was body weight, while no significant influence of cardiopulmonary bypass (CPB) on the PK was detected. The population estimates for clearance (CL Conclusion: This study provides the first population PK model of TXA in the Chinese population undergoing cardiac surgery with CPB. The model could serve as a reference for the future development of individualized TXA administration strategies, with target-controlled infusion (TCI) emerging as a viable option.
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