Article (Scientific journals)
Tissue factor-bearing extracellular vesicles, procoagulant phospholipids and D-dimer as potential biomarkers for venous thromboembolism in patients with newly diagnosed multiple myeloma: A comprehensive analysis.
Charles, Sébastien; Fatrara, T; Bouriche, T et al.
2025In Thrombosis Research, 247, p. 109256
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Keywords :
D-dimer; Extracellular vesicles; Multiple myeloma; Procoagulant phospholipids; Tissue factor; Venous thromboembolism; Fibrin Fibrinogen Degradation Products; fibrin fragment D; Phospholipids; Biomarkers; Thromboplastin; Humans; Female; Male; Middle Aged; Aged; Prospective Studies; Longitudinal Studies; Blood Coagulation; Venous Thromboembolism/blood; Venous Thromboembolism/diagnosis; Venous Thromboembolism/etiology; Multiple Myeloma/blood; Multiple Myeloma/complications; Fibrin Fibrinogen Degradation Products/analysis; Fibrin Fibrinogen Degradation Products/metabolism; Phospholipids/blood; Extracellular Vesicles/metabolism; Biomarkers/blood; Thromboplastin/analysis; Thromboplastin/metabolism; Hematology
Abstract :
[en] BACKGROUND: Candidate biomarkers to improve venous thromboembolism (VTE) risk prediction in patients with newly diagnosed multiple myeloma (MM) undergoing anti-myeloma therapy include tissue factor-bearing microvesicles (MV-TF), procoagulant phospholipids (procoag-PPL), and D-dimer. OBJECTIVE: We aimed to determine the levels of MV-TF, procoag-PPL, and D-dimer at baseline and during initial anti-myeloma therapy and their association with the risk of VTE. METHODS: This prospective, longitudinal, observational study included 71 patients with newly diagnosed MM who were eligible for anti-myeloma therapy. Circulating MV-TF levels were measured using a functional method adapted from the Chapel Hill TF-dependent Factor Xa generation assay, and PPL and D-dimer levels with commercially available assays. The three biomarkers were measured at baseline and throughout treatment. RESULTS: Baseline and on-treatment MV-TF levels were higher in patients who developed VTE compared to those who did not (4.25 versus 2.75 fM at baseline, p = 0.047 and 6.5 versus 1.5 fM during treatment, p = 0.001). Baseline and on-treatment Procoag-PPL clotting times did not differ between the groups. Baseline D-dimer levels tended to be higher in patients who developed VTE than in those who did not (1.38 versus 0.7 μg/mL, p = 0.08). During treatment, D-dimer levels were significantly higher in the VTE group than in the non-VTE group (1.08 versus 0.44 μg/mL, p = 0.008). CONCLUSION: Our results suggest that MV-TF and D-dimer levels may help to refine VTE risk prediction in nMM patients undergoing anti-myeloma therapy. Adequately sized studies including patients receiving new MM therapies are needed to confirm this hypothesis.
Disciplines :
Hematology
Author, co-author :
Charles, Sébastien  ;  Université de Liège - ULiège > GIGA > GIGA Immunobiology - Hematology ; Clinical Investigation Center CIC-EC 1408, University Hospital of Saint-Etienne, France ; SAINBIOSE, UMR 1059, INSERM, Jean Monnet University, Saint-Etienne, France
Fatrara, T;  SAINBIOSE, UMR 1059, INSERM, Jean Monnet University, Saint-Etienne, France, Division of Clinical Hematology, University Hospital of Saint-Etienne, France
Bouriche, T;  BioCytex, Research and Technology Department, Marseille, France
Bonifay, A;  C2VN, INSERM, INRAE, Aix Marseille University Marseille, France, Department of Hematology, Biogénopôle, CHU La Timone, APHM, Marseille, France
Lecompte, T;  Faculty of Medicine, University of Lorraine, Nancy, France, Vascular Medicine Division, University Hospital, Nancy, France
Dignat-George, F;  C2VN, INSERM, INRAE, Aix Marseille University Marseille, France, Department of Hematology, Biogénopôle, CHU La Timone, APHM, Marseille, France
Tardy, B;  Clinical Investigation Center CIC-EC 1408, University Hospital of Saint-Etienne, France
Frere, C;  INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition, GRC 27 GRECO, Sorbonne Université, Paris, France, Division of Hematology, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
Lacroix, R;  C2VN, INSERM, INRAE, Aix Marseille University Marseille, France, Department of Hematology, Biogénopôle, CHU La Timone, APHM, Marseille, France
Chalayer, E;  Clinical Investigation Center CIC-EC 1408, University Hospital of Saint-Etienne, France, SAINBIOSE, UMR 1059, INSERM, Jean Monnet University, Saint-Etienne, France, Division of Clinical Hematology, University Hospital of Saint-Etienne, France. Electronic address: emilie.chalayer@chu-st-etienne.fr
Language :
English
Title :
Tissue factor-bearing extracellular vesicles, procoagulant phospholipids and D-dimer as potential biomarkers for venous thromboembolism in patients with newly diagnosed multiple myeloma: A comprehensive analysis.
Publication date :
March 2025
Journal title :
Thrombosis Research
ISSN :
0049-3848
eISSN :
1879-2472
Publisher :
Elsevier, United States
Volume :
247
Pages :
109256
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
We would like to thank the PARCC-ARA (Clinical Support Platform for Cancer Research Auvergne Rh\u00F4ne Alpes) and the FFRMG (French Foundation for Research against Multiple Myeloma and Monoclonal Gammopathies) for their financial support, Biocytex (Marseille, France) for providing for free the experimental kits for MV-TF activity measurement, and Diagnostica Stago (Asnieres-sur-Seine, France) for providing for free the D-dimer and PPL assays. We also thank \u2018Les amis de R\u00E9mi\u2019 for their financial support for PhD student grant.
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