Evaluation of the Predictive Ability and Clinical Utility of D-dimer for Screening Proximal Deep Vein Thrombosis

Evaluation of the Predictive Ability and Clinical Utility of D-dimer for Screening Proximal Deep Vein Thrombosis - Screening for Proximal Deep Vein Thrombosis Using D-dimer

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000058729

Enrollment

250

Registered

2025-08-08

Start date

2023-12-14

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

proximal deep vein thrombosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients who were hospitalized at our institution and underwent lower limb venous ultrasonography ordered by the Department of Rehabilitation between October 1, 2019, and September 30, 2023. 2) Patients who had D-dimer levels measured within one week before or after the lower limb venous ultrasonography.

Exclusion criteria

Exclusion criteria: 1) Patients under 20 years of age 2) Patients who declined, or whose family declined, to participate in the study

Design outcomes

Primary

Measure	Time frame
Net benefit in Decision Curve Analysis	—

Secondary

Measure	Time frame
AUC of ROC curve	—

Countries

Japan

Contacts

Public ContactYohei Tomioka

National Hospital Organization Murayama Medical Center Clinical Research Department

topazshine1124@gmail.com042-561-1221

Outcome results