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Vascular Ultrasound Versus Intravascular Ultrasound for Diagnosing Iliac Vein Obstruction

NCT02240914 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 50

Last updated 2014-09-16

No results posted yet for this study

Summary

* Determine the sensitivity, specificity and accuracy of vascular ultrasound, using direct and indirect ultrasonographic signs, in the obstructive diseases of iliac venous segment, in patients with advanced chronic venous insufficiency (CEAP 3-6), considering the intravascular ultrasound (IVUS) as the gold standard for this diagnosis.
* Develop an algorithm for noninvasive ultrasound investigation of obstructive lesions in the iliac segment in patients with advanced chronic venous insufficiency (CEAP 3-6).

Conditions

  • Iliac Vein Obstruction
  • May-Thurner Syndrome
  • Cockett Syndrome

Sponsors & Collaborators

  • Instituto Dante Pazzanese de Cardiologia

    collaborator OTHER

  • Fundação de Amparo à Pesquisa do Estado de São Paulo

    collaborator OTHER_GOV

  • Fabio H Rossi

    lead OTHER

Principal Investigators

  • Patrick B Metzger, MD · Vascular Surgeon

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-02-28
Primary Completion
2014-11-30
Completion
2014-12-31

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02240914 on ClinicalTrials.gov