[Successful endovascular treatment of proximal deep vein thrombosis following May-Thurner syndrome].

We present two clinical cases of successful endovascular treatment of proximal deep vein thrombosis following May-Thurner syndrome. In the first case, 2-day regional catheter thrombolysis, percutaneous mechanical thrombectomy and venous stenting were required to restore hemodynamics in the left lower limb. In the second case, regional catheter thrombolysis continued for 3 days with subsequent thrombotic mass lysis.

[Preventive surgery after vascular reconstruction for chronic lower limb ischemia].

Objective: To analyze the results of redo reconstructions of lower limb arteries in patients with obliterating atherosclerosis, immediate and long-term results in patients who underwent reconstructive interventions with occlusion of previous reconstruction and preventive interventions.

Material And Methods: The study included 43 patients. The main group (group 1) consisted of 18 patients who underwent preventive vascular reconstructions.

[Methods of decreasing the risk of repeat interventions in patients after arterial revascularization].

Discussed in the article are the main problems related to surgical treatment of patients with peripheral artery disease, particularly taking into consideration that in the world there are from 160 to 202 million people suffering from this disease, with two thirds of such patients having signs of lesions of coronary or cerebral arteries. Vascular reconstructive interventions cannot completely eliminate the problem, since in the postoperative period there may develop cardiovascular complications related to both the limb involved as either acute or progressing chronic ischaemia and arteries of other localization (coronary, cerebral). The risk of serious cardiovascular complications in patients with a history of endured adverse ischaemic events on the part of limbs is severalfold higher.

In Vivo Studies of a Liquid Embolic Compound.

A composition in the form of liquid polymer substance intended for embolization procedures was studied in in vivo experiment. The preparation was injected to rabbits into the femoral artery and abdominal aorta. The polymer composition exhibited properties previously demonstrated in vitro: strong adhesion to the vascular wall, high plasticity sufficient for embolization of the blood vessels, distal distribution, and the absence of toxic effects.

[Current concepts of anticoagulant and antiplatelet therapy in patients with vascular pathology].

The routine practice of a vascular surgeon is invariably associated with decreasing the risk of adverse cardiovascular events in patients presenting with either arterial or venous pathology. Antithrombotic therapy is one of the key approaches used to achieve this purpose. However, a wide variety of modern drugs inhibiting platelet aggregation and agents blocking the coagulation cascade, as well as their combinations makes the selection of the most appropriate treatment for a particular patient quite a difficult task.