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OpenTrials
Completed

NCT Number: NCT00860106

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

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.

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Key information

Conditions

Previous Vka Treatment Previous Proximal VTE

Age range

18 year–80 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 4

Primary location

University Hospital, Amiens, France

Loading trial locations.

About this study

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

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

ED, DDimers and phone follow up

Other

ED score, DDimers level and phone questionnary

Primary outcomes

  1. VTE event recurrence

    Time frame: 0-2 years

Sponsors and collaborators

Lead sponsor

University Hospital, Grenoble

Other

Registry information

Official study title

Study of Predictive Echo Doppler Score and D-dimer Level in Evaluation of the Thromboembolic Event Recurrence After Anticoagulant Treatment Cessation.

Acronym: VAPRED

Important dates

Study start
2005
Primary completion
2010
Study completion
2011
First posted
Mar 11, 2009
Registry last updated
Oct 12, 2011

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.