Hybrid Solution for Mycotic Pseudoaneurysm of Carotid Bifurcation.

Mycotic pseudoaneurysms of the extracranial carotid artery are rare and need surgical treatment to prevent rupture or embolization. We treated a case of a carotid bifurcation pseudoaneurysm secondary to infection caused by Staphylococcus epidermidis. We successfully treated it using a catheter balloon to obtain carotid bifurcation's control and replacing the carotid bifurcation with a vein graft. Management involves aneurysmectomy associated with antibiotic therapy and restoration of arterial continuity.

Can Carotid Endarterectomy be Performed Safely within 14 days after Intravenous Thrombolysis for Acute Stroke?

BACKGROUND: Carotid endarterectomy (CEA) represents a standard procedure in case of symptomatic carotid stenosis of 50-99% within 2 weeks from onset of stroke or transient ischemic attack (TIA) symptoms. The optimal time to perform CEA after intravenous thrombolysis (IVT) is still unclear. The aim of this study was to analyze the safety of CEA performed within 2 weeks from IVT. MATERIALS AND METHODS: A consecutive series of 70 patients affected by symptomatic carotid stenosis have been treated as per the international guidelines during 3 years. Eleven (15.7%) patients have been treated with IVT before CEA for ischemic stroke; remaining 59 (84.3%) patients received only CEA. CEA was performed in median 8 days (range: 2-13) after IVT. We examined the grade of disability before and after surgery as well as at 3 months follow-up, using the modified Ranking Scale (mRS). RESULTS: Among the patients who underwent CEA + IVT, CEA was performed in median 8 days (range: 2-13) after IVT. One patient received CEA within 48 hours from IVT, 3 patients within 72 hours, and 7 patients within 2 weeks. The complications within 90 days from surgery, in CEA + IVT group, were 3 cases of intracerebral hemorrhage (ICH) without symptoms. In patients who received only CEA, the complications were 1 case of stroke and 2 cases of ICH. The mortality registered was 0% in both groups. Among CEA + IVT group at 90 days after surgery, 9 patients had a mRS grade of 0-2, 2 patients had mRS of 3-5. CONCLUSIONS: In our series, IVT before CEA did not seem to increase the rate of complications. However, the study has several limitations, and further studies must be performed before solid evidence is available for recommendations regarding the timing of CEA after IVT.

Thrombolysis in Acute Ischemic Stroke after Idarucizumab for Dabigatran Etexilate Reversal in Elderly: A Case Report.

INTRODUCTION: Dabigatran is one of the nonvitamin K antagonist oral anticoagulants. Thrombolytic treatment with intravenous recombinant tissue plasminogen activator is contraindicated in patients taking a DOAC. Idarucizumab was recently approved for dabigatran-activity reversing in severe bleeding, emergency surgery, or urgent procedures, but many attempts have been made to use idarucizumab in patients presenting with acute ischemic stroke in order to be eligible for thrombolysis. CASE: Our patient was an 89-year-old woman with severe aphasia who was treated with dabigatran for nonvalvular atrial fibrillation. She received an infusion of idarucizumab followed by thrombolytic therapy, with complete remission of symptoms after 24 hours. DISCUSSION: Idarucizumab is a safe option for patients with acute ischemic stroke treated with dabigatran; otherwise eligibles for thrombolysis, even in very old people like our patient.

Risk factors for cardiovascular disease in Sardinia from 1978 to 2001: a comparative study with Italian mainland.

BACKGROUND: This study is a survey of cardiovascular risk factors in Sardinia in the years 1999-2001 and allows us to update previously observed trends of such factors and to compare them with those in the Italian mainland. METHODS: Random samples of free living population of the Mediterranean island of Sardinia, Italy, were collected. Overall, 6818 subjects, 50% of each sex, and aged 20-80+ years constituted the sample. Personal and family data were collected using a semiquantitative questionnaire of frequencies. Blood biochemical variables related to risk for atherosclerosis were measured. In particular, serum total cholesterol, HDL-cholesterol, triglycerides, Apo A-1, Apo B, Lp(a), uric acid, blood glucose and plasma homocysteine were analyzed in each subject enrolled. RESULTS: In the age classes 20-59 years, during a 30 year period, prevalence of smoking among males continued to decrease from 58 to 24% (p for trend <0.001), and, for the first time, prevalence of smoking among females decreased as well: from 31% in 1995 to 20% in 2001 (p for trend <0.001). In contrast, a steady increase in TC (mg/dl) (189, 206, 215, 216, p for trend <0.05 in males and 184 197, 212, 217, p for trend <0.05 in females), and LDL-C (136, 143, 138, 144, p for tend <0.05 in males and 127, 139, 136, 135, p for trend <0.05 in females) was observed. HDL-C showed a steady increase (p for trend <0.01 in males and females). Lp(a) values were high in both sexes, a finding linked to the ethnic influence on them. Systolic and diastolic blood pressure values (mm Hg) increased with age. In the present survey (population aged 20-80+ years, current smokers were 17.5% among males and 13.8% among females. Total and HDL-cholesterol were higher than in other parts of Italy (209 vs 205 in males, and 211 vs 204 in females), while systolic and diastolic blood pressure were lower. CONCLUSION: Overall, total- and LDL-cholesterol showed an increasing trend, while blood pressure and smoking habits had a decreasing tendency. The increase in blood cholesterol follows the trend in other areas of the world, mainly due to changing dietary habits. Therefore, a campaign of eating information and education (population strategy) could favourably modify cardiovascular risk, as occurred in Sardinia during the past decade with the Regional ATS-Sardegna Campaign.