Substudy - Evaluation of Patients With Iliac Vein Thrombosis

Iliofemoral Thrombosis and Postthrombotic Syndrome: Registration and Analysis Within the Frankfurt Thrombophilia Registry

Patients with previous diagnosis of iliac vein thrombosis are enrolled in this registry. Using standardized questionnaire, clinical data detailing venous thromboembolism and contributing VTE risk factors are recorded. Results of technical and laboratory investigations including screening of thrombophilic disorders were additionally entered into the database.

Inclusion Criteria:

• >18 years
• subjects with iliofermoral thrombosis, which has been proven by objective measurements (Duplex sonography, phlebography, CT/MRT) later than 1996

Exclusion Criteria:

• <18 years
• > 80 years
• surface or deep vein thrombosis without affection of pelvis