Trial reportClinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
Biomarker Analysis from the Compass Claudication Study - Rivaroxaban for Intermittent Claudication.
Trial report in Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis. 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
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0 citing papers in PubMed.
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Authors and funding
20 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
IntroductionA prospective, randomized, multicenter study compared rivaroxaban 2.5 mg twice daily plus aspirin 100 mg once daily against aspirin 100 mg once daily alone in patients with peripheral artery disease and intermittent claudication. The study demonstrated that rivaroxaban plus aspirin improved total walking distance. A better comprehension of coagulation and inflammatory biomarkers could serve as a prognostic indicator and inform clinical decision-making.MethodsThis is a subsequent biomarker analysis, including 36 patients from both arms and plasma from healthy controls. We used human plasma for comparison purposes of the baseline biomarkers for normality testing. Plasma levels of biomarkers relating to coagulation activation (DD, vWF, thrombin generation potential (TGP), fibrinolysis (PAI-1, TAFI) and inflammation (CRP) were assessed at baseline (day 0) and measured after 24 weeks.ResultsSamples from 16 patients allocated to the aspirin plus rivaroxaban group and 20 from the aspirin alone group were collected. No significant differences were observed in biomarkers between patients receiving rivaroxaban plus aspirin and those receiving aspirin alone.ConclusionThere were no differences in coagulation or inflammatory biomarkers in patients with intermittent claudication treated with either rivaroxaban plus aspirin or aspirin alone.
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