Search results for "Venous Thrombosi"
showing 10 items of 184 documents
Inherited Thrombophilic Risk Factors and Venous Thromboembolism
2000
Study objectives To investigate whether the FIIA20210 mutation is associated with isolated pulmonaryembolism (PE). Design Case-control study. Setting Five thrombosis centers in southern Italy. Patients Six hundred forty-seven consecutive referredpatients with objectively documented venous thrombosis and 1,329control subjects. Measurements and results Medicalhistories were collected. The G-to-A transition at nucleotide 1691within the factor V gene (FV Leiden) and the G-to-A transition atnucleotide position 20210 within the prothrombin gene locus (FIIA20210), levels of anticoagulant factors, and levelsof antiphospholipid antibodies were determined by standard techniques.Patients with deep ven…
Portal Vein Thrombosis Relevance on Liver Cirrhosis: Italian Venous Thrombotic Events Registry
2016
Portal vein thrombosis may occur in cirrhosis; nevertheless, its prevalence, and predictors are still elusive. To investigate this issue, the Italian Society of Internal Medicine undertook the “Portal vein thrombosis Relevance On Liver cirrhosis: Italian Venous thrombotic Events Registry” (PRO-LIVER). This prospective multicenter study includes consecutive cirrhotic patients undergoing Doppler ultrasound examination of the portal area to evaluate the prevalence and incidence of portal vein thrombosis over a 2-year scheduled follow-up. Seven hundred and fifty-three (68 % men; 64 ± 12 years) patients were included in the present analysis. Fifty percent of the cases were cirrhotic outpatients.…
The impact of deep vein thrombosis in critically ill patients: a meta-analysis of major clinical outcomes
2015
Background. Critically ill patients appear to be at high risk of developing deep vein thrombosis (DVT) and pulmonary embolism during their stay in the intensive care unit (ICU). However, little is known about the clinical course of venous thromboembolism in the ICU setting. We therefore evaluated, through a systematic review of the literature, the available data on the impact of a diagnosis of DVT on hospital and ICU stay, duration of mechanical ventilation and mortality in critically ill patients. We also tried to determine whether currently adopted prophylactic measures need to be revised and improved in the ICU setting. Materials and methods. MEDLINE and EMBASE databases were searched up…
Laparoscopy in Acute Mesenteric Ischemia
2011
Acute mesenteric ischemia (AMI) is a life-threatening vascular disease which often requires emergent surgical treatment. Early diagnosis and immediate intervention to adequately restore the mesenteric blood flow are mandatory to prevent bowel necrosis and patient death. The underlying cause is varied and the prognosis depends on pathologic findings [1, 2].
The risk for cardiovascular disease in women: from estrogens to selective estrogen receptor modulators.
2006
Cardiovascular disease, a generic denomination including coronary heart disease (CHD), stroke, and venous thromboembolic disease (VTED), has shown sensitivity to estrogens. The relative protection of women as compared with men has nourished a debate about a possible protective role for estrogens, but the prejudicial effects detected in clinical trials has created confusion on the risk/benefit ratio induced by hormone administration. The hypothesis that agonists distinct to estrogens might improve the effects associated with estrogens is at the base of the increasing interest on the role of selective estrogen receptor modulators (SERMs). There is a lack of definitive clearcut clinical data o…
The adverse effects of estrogen and selective estrogen receptor modulators on hemostasis and thrombosis.
2012
Agonists of the estrogen receptor include estrogens and selective estrogen receptor modulators (SERMs). Both types of compounds increase the risk for thrombosis in the arterial and the venous tree. The magnitude of the effect is influenced by potency, which depends on the type of compound and the dose. The particulars of the process change in each territory. Atherosclerosis, which creates local inflammatory conditions, may favor thrombogenesis in arteries. A direct effect of estrogen agonists is also well endorsed at both arteries, as suggested from data with high-estrogenic contraceptives, and veins. Dose reduction has been proved to be an effective strategy, but there is debate on whether…
Venous Thrombosis Associated with HMG-CoA Reductase Inhibitors
2013
Abstract Among the various hypolipidemic drugs, 3-hydroxy-3-methyl-glutaryl-coenzyme A (HMG-CoA) reductase inhibitors (also known as "statins") belong to a heterogeneous class of compounds, sharing an identical hypocholesterolemic effect that develops through direct inhibition of a rate-limiting step in endogenous cholesterol synthesis. Their mechanism of action entails competitive inhibition of HMG-CoA reductase. Several lines of evidence suggest that the pleiotropic effects of statins may also play a role in prevention of venous thrombosis, wherein hypercholesterolemic patients are characterized by enhanced thrombin generation, increased susceptibility to endothelial dysfunction and plate…
Global Impact of the COVID-19 Pandemic on Cerebral Venous Thrombosis and Mortality
2022
[Background and Purpose] Recent studies suggested an increased incidence of cerebral venous thrombosis (CVT) during the coronavirus disease 2019 (COVID-19) pandemic. We evaluated the volume of CVT hospitalization and in-hospital mortality during the 1st year of the COVID-19 pandemic compared to the preceding year.
Results of isolated posterolateral corner reconstruction
2010
Abstract Background Isolated posterolateral corner (PLC) tears are relatively rare events. Various surgical techniques to treat posterolateral knee instability have been described; because surgical results are linked to cruciate reconstructions it has been difficult to date to define whether one surgical procedure has better prognosis than another. The goal of this study is to determine the clinical outcome of PLC reconstruction following fibular-based technique. Materials and methods We retrospectively evaluated a case series of patients who received isolated PLC reconstruction between March 2005 and January 2007. Ten patients were surgically treated for isolated injuries and were availabl…
Inflammation in Ischemic Stroke Subtypes
2011
Determining the cause of stroke does influence choices for management. categorization of subtypes of ischemic stroke has had considerable study, but definitions are hard to formulate and their application for diagnosis in an individual patient is often problematic. Cerebral ischemia initiates a complex cascade of events at genomic, molecular, and cellular levels, and inflammation is important in this cascade. In 1993 for For the Trial of Org 10172 in Acute Stroke Treatment (TOAST), Adams et al] conducted a placebo-controlled, randomized, blinded study of the low-molecular-weight heparinoid given to patients within 24 hours after stroke and developed a system for diagnosis of subtype of isch…