Efficacy and safety of 2-hour urokinase regime in acute pulmonary embolism: a randomized controlled trial.

ABSTRACT:

Backgrounds

Urokinase (UK) 2 200 U/kg.h for 12 hours infusion(UK-12 h)is an ACCP recommended regimen in treating acute pulmonary embolism (PE). It is unclear whether this dose and time can be reduced further. We compared the efficacy and safety of 20, 000 U/kg for 2 hours (UK-2 h) with the UK-12 h regime in selected PE patients.

Methods

A randomized trial involving 129 patients was conducted. Patients with acute PE were randomly assigned to receive either UK-12 h (n = 70), or UK-2 h (n = 59). The efficacy was determined by the improvement of right heart dysfunction and perfusion defect at 24 h and 14 d post UK treatment. The bleeding incidence, death rate and PE recurrence were also evaluated.

Results

Similarly significant improvements in right heart dysfunction and l

SUBMITTER: Wang C 

PROVIDER: S-EPMC2806365 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature