Evaluation of thrombolysis using tissue plasminogen activator in lower extremity deep venous thrombosis with concomitant femoral-popliteal venous segment involvement

In patients with acute proximal DVT and concomitant femoral-popliteal venous segment involvement, CDT resulted in superior patency at 3 months and less PTS and valvular reflux. This was achieved without increase in bleeding complications compared with anticoagulation alone. Age was the major factor predictive of bleeding in either group. The results of this study may not be applicable to patients with pure femoral-popliteal venous segment DVT because only 3% of patients had this finding.