Peripheral artery disease (PAD) has been associated with severe morbidity and mortality worldwide, affecting the quality of life for millions of patients. Acute thrombosis has been identified as a major complication of PAD, with proper management including both open as well as endovascular techniques. Thrombolysis has emerged as a reasonable option in the last decades to treat such patients although data produced by randomized trials have been limited. This review aims to present major aspects of thrombolysis in PAD regarding its indications and contraindications, technique tips as well as to review literature data in order to produce useful conclusions for everyday clinical practice.
Summary: Background:Proper management of patients with thromboangiitis obliterans (TAO) or cannabis-associated arteritis (CAA), presenting with critical lower limb ischaemia (CLI) remains controversial, and data are limited. Patients and methods: Patients with TAO or CAA presenting with CLI between 2011 and 2016 were retrospectively evaluated. Patients requiring primary intervention were excluded. Conservative treatment included: (a) weight-adjusted bemiparin plus six hours/day intravenous iloprost for 28 days, (b) aspirin (100 mg/day) plus cilostazol (100 mg twice/day) after discharge, and (c) strict recommendations/monitoring for smoking cessation. Main outcomes included symptom recession, ankle-brachial index (ABI) improvement, and healing of lesions at the time of discharge as well as amputation, revascularization, and abstinence rate during follow-up. Results: Overall, 23 patients (TAO: 15; CAA: 8) were included within six years, none of the patients reported any other factor than smoking. All patients presented with rest pain and 12 patients with ulcer or necrotic lesions. Mean ABI measurement at presentation was 0.46 ± 0.2, after 28 days of treatment, all patients showed improvement regarding clinical picture and ABI measurement (0.54 ± 0.1; p < 0.05). During follow-up, only three patients underwent bypass surgery and two patients underwent major amputation, although the smoking abstinence rate was very low (13 %). Conclusions: Intravenous iloprost plus bemiparin for 28 days together with per os aspirin plus cilostazol seem to produce promising results in patients with TAO/CAA, treated for CLI, even with a low smoking abstinence rate. However, larger series are needed to further evaluate inter-group differences and potential prognostic factors.
We report an unusual case of an 83-year-old man who was admitted with dizziness and repeated drop attacks. He was diagnosed with bilateral carotid artery occlusion and he underwent a left subclavian to left carotid bypass with ringed polytetrafluoroethylene graft. The patient’s postoperative course was uneventful and no symptoms presented during a 6-month follow-up. Finally, we discuss on proper management of such patients.
The incidence of combined neurovascular injuries among patients with high-energy shoulder trauma ranges from 27% to 44%. However, the presentation of an axillary artery pseudoaneurysm (PSA) due to shoulder dislocation without an associated osseous fracture is a very rare condition. Moreover, treatment of combined neurologic and vascular injuries of the shoulder remains controversial. Additionally, minimally invasive treatments such as thrombin injection have been mainly evaluated in patients with iatrogenic femoral artery PSAs. Therefore, we aim to report a rare case of axillary artery PSA associated with brachial plexus injury after shoulder dislocation treated with percutaneous thrombin injection.
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