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NCT04301362: FIIT_Score

Biomarkers of Thrombosis as Predictors of Venous Thromboembolism Risk in Cancer Patients

Status unknown Last updated 12 March 2020
What this trial tests

trial testing Thrombosis biomarkers in Cancer in 600 participants. Status unknown.

Timeline
19 July 2019
Primary endpoint
19 July 2021
19 December 2021

Quick facts

Lead sponsorCentro Hospitalar de Vila Nova de Gaia/Espinho, E.P.E.
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment600
Start date19 July 2019
Primary completion19 July 2021
Estimated completion19 December 2021
Sites1 location across Portugal

Drugs / interventions tested

Conditions studied

Sponsor

Centro Hospitalar de Vila Nova de Gaia/Espinho, E.P.E.

Who can join

18 and older, any sex, with Cancer or Thromboembolism. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The main venous thromboembolism (VTE) risk prediction model for ambulatory cancer patients is Khorana. Cancer thrombosis is associated with elevated thrombin generation. Its quantification is a promising method for evaluating patient's thrombotic profile. This study aims to develop a predictive model of VTE risk in ambulatory cancer patients, combining thrombosis biomarkers (D-dimers and thrombin generation potential) with the Khorana score. This is a prospective observational study that includes newly diagnosed cancer patients proposed for anti-tumor treatment (chemotherapy, immunotherapy or targeted therapies). Patients with disease progression are allowed if chemotherapy-free for 3 months. A 6-month mean incidence of VTE 6-10% is expected, requiring a sample size of 600 patients. Blood sample is collected at inclusion to analyze thrombosis biomarkers and blood count. The primary endpoint is the occurrence of symptomatic or incidental VTE within 6 months of inclusion. Models will follow a logistic approach with K-fold cross-validation (k=10). Model quality will be assessed with Akaike Information Criterion (AIC) and Bayesian Information Criterion (BIC). Decision for entering predictors in multivariate models will be based on p \<.10 in the univariate analysis.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for Cancer

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Data sources for this page

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