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CORDIS

PROGNOSIS IMPROVEMENT OF UNPROVOKED VENOUS THROMBOEMBOLISM USING PERSONALIZED ANTICOAGULANT THERAPY

Objective

Venous thromboembolism (VTE) is a frequent and life-threatening disease. In 50% of cases, VTE occurs in the absence of any major risk factors (unprovoked VTE). In these patients, when anticoagulation is stopped after 3 months of anticoagulation, more than 35% will develop recurrent VTE. Consequently, international guidelines recommend to treat these patients “indefinitely”. However, such practice exposes them to a substantial increase risk of bleeding. Nevertheless, after several years of anticoagulation in all patients with unprovoked VTE, the risk of anticoagulant-related bleeding is expected to exceed the risk of recurrent VTE after stopping treatment. In addition, extending anticoagulation indefinitely in all patients with unprovoked VTE exposes 65% of patients to an unjustified high risk of bleeding, who would never have experienced recurrent VTE after stopping treatment.
In this setting, optimal duration and management of anticoagulation remains a pivotal and unresolved challenging issue which has the potential to markedly improve long-term prognosis of unprovoked VTE. Based on quantitative and qualitative approaches, MORPHEUS will for the first time integrate (i) clinical, laboratory and imaging biomarkers (personalized medicine) and (ii) socio-anthropological markers (patient-centred model) into sets of prediction rules for optimizing anticoagulant management integrated in a shared decision-making process. The ultimate goal of the European “MORPHEUS” project will be to develop and validate a time-dependent multi-component tool integrated in a shared decision-making process regarding anticoagulant treatment duration in patients with unprovoked VTE. The whole MORPHEUS program, leaded by a consortium of outstanding European researchers in the field of VTE, will constitute a major breakthrough compared with the present standard of care in patients with unprovoked VTE with major scientific, public health, economic, and societal impacts.

Coordinator

CENTRE HOSPITALIER REGIONAL ET UNIVERSITAIRE DE BREST
Net EU contribution
€ 1 881 332,75
Address
AVENUE MARECHAL FOCH 5
29609 Brest
France

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Region
Bretagne Bretagne Finistère
Activity type
Research Organisations
Links
Total cost
€ 1 899 610,25

Participants (15)

Partners (1)