Echo Doppler (ED )Score and D-dimer (DD) Level in the Evaluation of VTE Recurrence After Anticoagulant Treatment Cessation (VAPRED)

Grenoble Alpes University Hospital Center (CHU) logo

Grenoble Alpes University Hospital Center (CHU)

Status and phase

Completed
Phase 4

Conditions

Previous Proximal VTE
Previous Vka Treatment

Treatments

Other: ED, DDimers and phone follow up

Study type

Interventional

Funder types

Other

Identifiers

NCT00860106
DCIC 04 22

Details and patient eligibility

About

The purpose of this trial is to perform a prospective multicentric study to determine predictive ED score and D-dimer level in the evaluation of the thromboembolic event recurrence after anticoagulant treatment cessation. The patients are included in the study from the anticoagulant treatment cessation. An ED score and a blood sample are performed at this time and one month later. Then, the patients are followed up by phone for 2 years.

Full description

DDimer levels are centralized in University Hospital of Grenoble at the end of the study

Enrollment

222 patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • > 18 and <80 years old
  • First or second treated proximal VTE event (+/- Pulmonary embolism)
  • Signed informed consent

Exclusion criteria

  • Active cancer or currently treated
  • Previous VTE>2
  • Long term anticoagulant treatment for VTE diseases
  • Long term anticoagulant treatment for other diseases
  • Pregnancy, parturient or breast feeding
  • Person deprived of freedom by judicial or administrative decision
  • Consent unsigned

Trial design

Primary purpose

Prevention

Allocation

Non-Randomized

Interventional model

Single Group Assignment

Masking

None (Open label)

222 participants in 1 patient group

Follow up
Other group
Description:
ED score and DDimer level of patients who have stopped their VKA treatment (after the first or the second previous proximal VTE). Phone follow up for 2 years.
Treatment:
Other: ED, DDimers and phone follow up

Trial contacts and locations

16

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Data sourced from clinicaltrials.gov

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