Clinical characteristics of italian patients with venous thromboembolism enrolled in the RIETE Registry

Introduction: The clinical characteristics, treatment strategies and outcome of patients with venous thromboembolism (VTE) may vary from country to country. Materials and methods: The RIETE (Registro Informatizado su la Enfermedad TromboEmbolica) is an ongoing, prospective registry of consecutive patients with acute, objectively confirmed, symptomatic VTE. Our aim was to assess the influence of surgery and immobility for non-surgical reasons on 3-month outcomes of all Italian patients registered in the RIETE. Results: Through July 2008, 21,397 patients with acute VTE were registered in the RIETE. Of these, 896 (4.2%) were Italian, and 360 (40%) presented with pulmonary embolism (PE). Overall, 137 (15%) developed VTE after surgery; 156 (17%) developed VTE after >4 days of immobility, and 603 (67%) developed VTE in the absence of surgery or immobility. Most patients (83%) received initial therapy with low-molecular-weight heparin; 15% received unfractionated heparin. For long-term therapy, 63% of patients received vitamin K antagonists. The incidence of fatal PE during the first 3 months of therapy was 1.5% for patients with postoperative VTE, 7.7% for who developed VTE after immobility, and 1.2% for the remaining patients. The incidence of fatal bleeding among these patients was 1.5%, 1.9% and 0.3%, respectively. Of the 137 patients with postoperative VTE, 61% had received VTE prophylaxis. Of the 156 patients with recent immobility, 24% had received VTE prophylaxis. Conclusions: VTE arising after a period of immobility was associated with the highest rates of fatal PE and fatal bleeding during the first 3 months of therapy. The use of thromboprophylaxis in this population should be improved

Exercise therapy for chronic symptomatic peripheral artery disease:A clinical consensus document of the European Society of Cardiology Working Group on Aorta and Peripheral Vascular Diseases in collaboration with the European Society of Vascular Medicine and the European Society for Vascular Surgery

All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.</p

Exercise therapy for chronic symptomatic peripheral artery disease:A clinical consensus document of the European Society of Cardiology Working Group on Aorta and Peripheral Vascular Diseases in collaboration with the European Society of Vascular Medicine and the European Society for Vascular Surgery

All guidelines worldwide strongly recommend exercise as a pillar in the management of patients affected by lower extremity peripheral artery disease (PAD). Exercise therapy in this setting presents different modalities, and a structured programme provides optimal results. This clinical consensus paper is intended to promote and assist the set up of comprehensive exercise programmes and best advice for patients with symptomatic chronic PAD. Different exercise training protocols specific for patients with PAD are presented. Data on patient assessment and outcome measures are described based on the current best evidence. The document ends by highlighting supervised exercise programme access disparities across Europe and the evidence gaps requiring further research.</p

ESVM guidelines:the diagnosis and management of Raynaud's phenomenon

Regarding the clinical diagnosis of Raynaud's phenomenon and its associated conditions, investigations and treatment are substantial, and yet no international consensus has been published regarding the medical management of patients presenting with this condition. Most knowledge on this topic derives from epidemiological surveys and observational studies; few randomized studies are available, almost all relating to drug treatment, and thus these guidelines were developed as an expert consensus document to aid in the diagnosis and management of Raynaud's phenomenon. This consensus document starts with a clarification about the definition and terminology of Raynaud's phenomenon and covers the differential and aetiological diagnoses as well as the symptomatic treatment

Thromboembolic Disease in Patients With Cancer and COVID-19: Risk Factors, Prevention and Practical Thromboprophylaxis Recommendations–State-of-the-Art.

Cancer and COVID-19 are both well-established risk factors predisposing to thrombosis. Both disease entities are correlated with increased incidence of venous thrombotic events through multifaceted pathogenic mechanisms involving the interaction of cancer cells or SARS-CoV2 on the one hand and the coagulation system and endothelial cells on the other hand. Thromboprophylaxis is recommended for hospitalized patients with active cancer and high-risk outpatients with cancer receiving anticancer treatment. Universal thromboprophylaxis with a high prophylactic dose of low molecular weight heparins (LMWH) or therapeutic dose in select patients, is currentlyindicated for hospitalized patients with COVID-19. Also, prophylactic anticoagulation is recommended for outpatients with COVID-19 at high risk for thrombosis or disease worsening. However, whether there is an additive risk of thrombosis when a patient with cancer is infected with SARS-CoV2 remains unclear In the current review, we summarize and critically discuss the literature regarding the epidemiology of thrombotic events in patients with cancer and concomitant COVID-19, the thrombotic risk assessment, and the recommendations on thromboprophylaxis for this subgroup of patients. Current data do not support an additive thrombotic risk for patients with cancer and COVID-19. Of note, patients with cancer have less access to intensive care unit care, a setting associated with high thrombotic risk. Based on current evidence, patients with cancer and COVID-19 should be assessed with well-established risk assessment models for medically ill patients and receive thromboprophylaxis, preferentially with LMWH, according to existing recommendations. Prospective trials on well-characterized populations do not exist

Comparison of seven prognostic tools to identify low-risk pulmonary embolism in patients aged <50 years

publishersversionPeer reviewe

Low in‑hospital mortality rate in patients with COVID‑19 receiving thromboprophylaxis: data from the multicentre observational START‑COVID Register

Abstract COVID-19 infection causes respiratory pathology with severe interstitial pneumonia and extra-pulmonary complications; in particular, it may predispose to thromboembolic disease. The current guidelines recommend the use of thromboprophylaxis in patients with COVID-19, however, the optimal heparin dosage treatment is not well-established. We conducted a multicentre, Italian, retrospective, observational study on COVID-19 patients admitted to ordinary wards, to describe clinical characteristic of patients at admission, bleeding and thrombotic events occurring during hospital stay. The strategies used for thromboprophylaxis and its role on patient outcome were, also, described. 1091 patients hospitalized were included in the START-COVID-19 Register. During hospital stay, 769 (70.7%) patients were treated with antithrombotic drugs: low molecular weight heparin (the great majority enoxaparin), fondaparinux, or unfractioned heparin. These patients were more frequently affected by comorbidities, such as hypertension, atrial fibrillation, previous thromboembolism, neurological disease,and cancer with respect to patients who did not receive thromboprophylaxis. During hospital stay, 1.2% patients had a major bleeding event. All patients were treated with antithrombotic drugs; 5.4%, had venous thromboembolism [30.5% deep vein thrombosis (DVT), 66.1% pulmonary embolism (PE), and 3.4% patients had DVT + PE]. In our cohort the mortality rate was 18.3%. Heparin use was independently associated with survival in patients aged ≥ 59 years at multivariable analysis. We confirmed the high mortality rate of COVID-19 in hospitalized patients in ordinary wards. Treatment with antithrombotic drugs is significantly associated with a reduction of mortality rates especially in patients older than 59 years

Cilostazol for peripheral arterial disease – a position paperfrom the Italian Society for Angiology and Vascular Medicine

&lt;jats:p&gt; Summary: Cilostazol is a quinolinone-derivative selective phosphodiesterase inhibitor and is a platelet-aggregation inhibitor and arterial vasodilator for the symptomatic treatment of intermittent claudication (IC). Cilostazol has been shown to improve walking distance for patients with moderate to severe disabling intermittent claudication who do not respond to exercise therapy and who are not candidates for vascular surgical or endovascular procedures. Several studies evaluated the pharmacological effects of cilostazol for restenosis prevention and indicated a possible effect on re-endothelialization mediated by hepatocyte growth factor and endothelial precursor cells, as well as inhibiting smooth muscle cell proliferation and leukocyte adhesion to endothelium, thereby exerting an anti-inflammatory effect. These effects may suggest a potential effectiveness of cilostazol in preventing restenosis and promoting the long-term outcome of revascularization interventions. This review aimed to point out the role of cilostazol in treating patients with peripheral arterial disease, particularly with IC, and to explore its possible role in restenosis after lower limb revascularization. &lt;/jats:p&gt

Clinical characteristics of italian patients with venous thromboembolism enrolled in the RIETE Registry

Introduction: The clinical characteristics, treatment strategies and outcome of patients with venous thromboembolism (VTE) may vary from country to country. Materials and methods: The RIETE (Registro Informatizado su la Enfermedad TromboEmbolica) is an ongoing, prospective registry of consecutive patients with acute, objectively confirmed, symptomatic VTE. Our aim was to assess the influence of surgery and immobility for non-surgical reasons on 3-month outcomes of all Italian patients registered in the RIETE. Results: Through July 2008, 21,397 patients with acute VTE were registered in the RIETE. Of these, 896 (4.2%) were Italian, and 360 (40%) presented with pulmonary embolism (PE). Overall, 137 (15%) developed VTE after surgery; 156 (17%) developed VTE after &gt;4 days of immobility, and 603 (67%) developed VTE in the absence of surgery or immobility. Most patients (83%) received initial therapy with low-molecular-weight heparin; 15% received unfractionated heparin. For long-term therapy, 63% of patients received vitamin K antagonists. The incidence of fatal PE during the first 3 months of therapy was 1.5% for patients with postoperative VTE, 7.7% for who developed VTE after immobility, and 1.2% for the remaining patients. The incidence of fatal bleeding among these patients was 1.5%, 1.9% and 0.3%, respectively. Of the 137 patients with postoperative VTE, 61% had received VTE prophylaxis. Of the 156 patients with recent immobility, 24% had received VTE prophylaxis. Conclusions: VTE arising after a period of immobility was associated with the highest rates of fatal PE and fatal bleeding during the first 3 months of therapy. The use of thromboprophylaxis in this population should be improved