Duration of anticoagulation for venous thromboembolism in pediatric patients: Evaluation of the Duration of Therapy for Thrombosis in Children (Kids-DOTT) trial outcomes at 2 years.

ABSTRACT:

Background

The Multicenter Evaluation of the Duration of Therapy for Thrombosis in Children multinational, randomized clinical trial revealed noninferiority of a 6-week vs 3-month duration of anticoagulation for the treatment of provoked venous thromboembolism (VTE) in patients <21 years old in regard to net clinical benefit at 1 year.

Objectives

To evaluate noninferiority at 2 years.

Methods

Patients whose repeat imaging 6 weeks after VTE diagnosis did not show complete veno-occlusion were randomized to discontinue anticoagulation vs receive a total 3-month course and followed for 2 years for the occurrence of symptomatic recurrent VTE (efficacy outcome) and clinically relevant bleeding (safety outcome). Outcomes were centrally adjudicated, and net clinical benefit w

SUBMITTER: Goldenberg NA 

PROVIDER: S-EPMC11786982 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature