RecruitingNCT06894576

Development of a Risk Stratification Score for Recurrent Venous Thromboembolism and Treatment-related Clinically Relevant Bleeding in Patients With Cancer-associated Thrombosis


Sponsor

Ottawa Hospital Research Institute

Enrollment

1,000 participants

Start Date

Dec 3, 2024

Study Type

OBSERVATIONAL

Conditions

Summary

The objective of this study is to prospectively develop a risk assessment model (RAM) that accurately identifies anticoagulated cancer-associated thrombosis (CAT) patients at low- and high-risk of recurrent venous thromboembolism (VTE) and clinically relevant bleeding within 6 months following the CAT diagnosis and to create a biobank of plasma and whole blood samples for further translational research in cancer genetics and hemostasis.


Eligibility

Min Age: 18 Years

Inclusion Criteria5

  • Objectively documented distal and/or proximal DVT of the limb (upper or lower extremity) and/or PE, splanchnic vein thrombosis and/or cerebral sinus vein thrombosis in presence of active cancer of all types
  • Intended treatment of CAT for at least 6 months with parenteral or oral anticoagulants at therapeutic dosing.
  • Estimated life expectancy > 6 months
  • Willingness to give an informed consent
  • Age ≥ 18 years

Exclusion Criteria4

  • Unusual site CAT (gonadal vein thrombosis, ovarian vein thrombosis, retinal vein thrombosis)
  • Superficial vein thrombosis
  • Refusal of informed consent > 72 hrs of anticoagulants
  • Age < 18 years old

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Locations(1)

Ottawa Hospital Research Institute

Ottawa, Ontario, Canada

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NCT06894576


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