Thrombolysis for lower extremity bypass graft occlusion.

Background: Thrombolysis is a common method in the treatment of lower extremity bypass graft occlusion. The purpose of this study was to investigate the results of thrombolytic therapy in the management of acute bypass graft occlusion and to identify risk factors for technical failure and amputation.

Methods: All patients at two tertiary referral centers undergoing thrombolysis for acute graft occlusion in the lower limb between January 1, 2000 and December 31, 2008 were retrospectively reviewed.

Efficacy of closed suction drainage in lower limb arterial surgery: a meta-analysis of published clinical trials.

Background: Suction drains are widely used in vascular surgery, despite the absence of specific evidence that they confer benefit to patients. There has been no systematic review of the available evidence, though drainage has been shown to confer no benefit, or indeed harm, across a variety of surgical disciplines. Accordingly, a systematic review and meta-analysis of the current evidence base for closed suction drainage following surgical lower limb revascularization was undertaken.

Distribution of cyclooxygenase-1, cyclooxygenase-2, and cytosolic phospholipase A2 in the luteal phase human endometrium and ovary.

Objective: To identify the distribution of the enzymes cyclooxygenase-1 (COX-1), cyclooxygenase-2 (COX-2), and cytosolic phospholipase A(2) (cPLA(2)) in the human ovary and endometrium.

Design: Prospective clinical study.

Setting: Hospital-based unit for reproductive health and research laboratories.