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Results for “hypercoagulable state”

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PubMed1992

[Evaluation of hypercoagulable state in patients with malignancies by using prothrombin fragment F1 + 2].

In order to elucidate the activation of the coagulation cascade in patients with malignant neoplasms, we measured the levels of plasma prothrombin fragment F1 + 2, which is liberated in the process of thrombin generation. Twenty healthy adults (Group A), 29 patients with malignancies not complicated with DIC (Group B) and 4 patients with DIC (Group C) were evaluated. The values of F1 + 2 in Group C (2.38 +/- 0.55 nmol/l) were significantly higher (p < 0.01) than those in Group A (0.52 +/- 0.19 nmol/l) and B (0.86 +/- 0.68 nmol/l). Many patients in Group B showed higher levels of F1 + 2 compared to normal subjects, however, no significant differences were found between Group A and B. With respect to other coagulation molecular markers such as TAT, D-Dimer and PIC, F1 + 2 levels revealed positive correlation to those levels. Concerning the clinical course of DIC, elevated levels of F1 + 2 normalized much rapidly than those of TAT and D-Dimer by continuous administration of heparin. In conclusion, the measurement of plasma F1 + 2 is important in monitoring the activation of coagulation system in patients with malignancies, especially with respect to early detection and treatment of DIC.

Aged↗
PubMed2005

The proinflammatory and hypercoagulable state of diabetes mellitus.

The diabetic population is at high risk for development of cardiovascular disease (CVD), cerebrovascular disease, and peripheral vascular disease. Approximately 80% of these patients die from a thrombotic cause, with CVD complications being involved in 75% of those. The mechanisms involved in the development of coronary artery disease (CAD) in the diabetic population are multifactorial, including hyperglycemia, hyperlipidemia, hypertension, and insulin resistance, ultimately leading to endothelial dysfunction and accelerated atherogenesis. Thus, diabetes has become a CAD risk equivalent. Early and aggressive intervention in treating risk factors may reduce the risk of developing diabetes and may prevent CVD in patients with established diabetes.

Angiotensin-Converting Enzyme Inhibitors↗
PubMed2005

Hypercoagulant states in malignant lymphoma.

The incidence of severe complications, such as disseminated intravascular coagulation (DIC) in malignant lymphoma, differs between clinical stages and histological types of the disease, but they occur frequently in stage IV or natural killer (NK) cell lymphoma. Patients with stage IV or NK cell lymphoma exhibit abnormal thrombotic and hemostatic states. One of the mechanisms in DIC might involve elevated cytokine expression by lymphoma cells stimulating the expression of tissue factor (TF) in blood cells or surrounding tissue. During chemotherapy for lymphoma, the white blood cell count was significantly reduced at days 1 and 3, but significantly increased at days 7 and 9. At day 7 of chemotherapy, leukocyte TF mRNA levels were significantly increased. Plasma concentrations of granulocyte elastase derived-XDP (GEXDP) levels correlated with D-dimer levels, suggesting that almost all elevated D-dimer is GE-XDP. C-reactive protein (CRP), GE-XDP and D-dimer were significantly elevated in patients with infection, DIC or acute respiratory distress syndrome (ARDS). Analysis of patients with DIC or ARDS revealed that TF mRNA correlated with D-dimer, and GE-XDP correlated with leukocyte count, CRP and D-dimer, suggesting that inflammatory changes due to thrombosis may cause the activation of leukocytes during chemotherapy.

C-Reactive Protein↗