Ultrasound Assessment of Isolated Distal Deep Vein Thrombosis (IDDVT)

Shanghai Jiao Tong University

Status: Active, not recruiting

Conditions: Iddvt; Pulmonary Embolism (PE)

Study type: Observational

Funder types: Other

Identifiers

NCT06596941

MR-31-24-020092

Details and patient eligibility

About

Retrospective assessment of ultrasound and clinical characteristics of patients with IDDVT, development of a pulmonary embolism risk prediction model for thrombus, and provision of appropriate diagnostic and therapeutic recommendations.

Enrollment: 800 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

Diagnosis of new-onset IDDVT confirmed by lower limb vascular ultrasound; presence/absence of pulmonary embolism clarified by pulmonary artery CTA; ultrasound and pulmonary artery CTA results spanning no more than 5 days.

Exclusion criteria

Anticoagulation therapy in the last month; pregnancy or puerperium; recurrent DVT or PE.