Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Pediatric High-Risk Deep Venous Thrombosis Lytic Outcomes Trial
Brief Summary: The purpose of this study is to determine if the use of adjunctive catheter-directed thrombolysis (CDT), which includes the intrathrombus administration of rt-PA (Activase/Alteplase), can prevent post-thrombotic syndrome (PTS) in pediatric patients with symptomatic proximal deep vein thrombosis (DVT) as compared with optimal standard anticoagulation alone.