All clinical trials

Inflammation begins during early stages of CKD in which neutrophil counts are increased, whereas lymphocyte counts are decreased during inflammation. In addition to known conventional indications of inflammation such as C-reactive protein (CRP), fibrinogen, erythrocyte sedimentation rate, several interleukins and tumor necrotizing factor alpha, Neutrophil-to-lymphocyte ratio (NLR) has increasingly been reported as a measure of systemic inflammation (Okyay G U et al 2013 and Yilmaz G et al ,2017) Several recent studies have shown that mean platelet volume (MPV) is also increased during inflammation and may be associated with poorer prognosis in CKD (Yilmaz G et al ,2017).

The current study investigates the emotional response of patients with borderline personality disorder and healthy controls on stimuli associated with self-injury.

A total chronic occlusion (CTO) is defined as a coronary obstruction with TIMI 0 flow lasting at least 3 months.The prevalence of CTO in patients with coronary disease is about 10-40%. Coronary collateralizations may supply sufficient perfusion to retain tissue viability, but do not protect from myocardial ischaemia. In fact, percutaneous revascularization (PCI) of CTO lesions leads to improved symptoms, functional class, quality of life, higher left ventricular ejection fraction and improved survival in several observational studies. However, due to the higher rate of procedural complications and lower success rate of PCI than in other settings, it is attempted in only 10% of all CTO lesions. Myocardial viability/ischaemia assessment should be performed before PCI to avoid potential PCI-related complications and identify patients who might benefit most from myocardial revascularization, individualizing the risk-to-benefit ratio. In this regard, patients with stable coronary artery disease who have moderate-to-severe ischaemia are at higher risk of event rates (death or MI of ~5%/year) and plausibly represent the best target for PCI. Cardiac MRI (CMR) provide a reliable assessment of both myocardial ischaemia and viability. Using late gadolinium enhancement (LGE) sequences, myocardial segments with LGE >75% of transmurality do not show any improvement in contractility even after revascularization, representing a subset of patients in which CTO PCI may be futile. Viability assessment by CMR may be also performed with low dose dobutamine infusion; in patients with CTO and akinetic segments, contractility improvement at low dose dobutamine may predict functional recovery in the follow-up. Myocardial ischaemia may be assessed by CMR with high accuracy, identifying perfusion defects during pharmacological-induced hyperemia and/or regional wall motion abnormalities during inotrope infusion. This study is designed to verify the hypothesis that myocardial ischaemia and viability assessed by CMR could identify patients who are more likely to benefit from PCI in terms of improvement in left ventricular remodeling, functional recovery and clinical outcome.

Study the potential interest of bone scintigraphy for patients undergoing unicompartmental knee arthroplasty

The IRECT trial is a non-interventional, prospective clinical trial using modern immune monitoring techniques over the course of the standard of care for HNSCC. The dynamics of host/tumor immune interactions during the conventional standard treatment will be analyzed to find the most promising target antigen and to develop a strategy how and when specific immunotherapy should be added to the current treatment schedule. The results from this trial will help to understand how state of the art treatment can be complemented using cancer-testis antigen specific vaccines and immune-modulating drugs to improve the outcome of head and neck cancer patients.

The associations between female inflammatory bowel disease (IBD) patients and human papilloma virus (HPV) infection and cervical neoplasia (dysplasia or cancer) were unclear. Especially there was no data for Chinese IBD population. So we investigated the incidence and risk factors of HPV infection and cervical neoplasia (dysplasia or cancer) in female IBD patient.

Prevalence of non-nutritive sucking habits (NNSH) in a group of Egyptian children aged 3-8 years old in Giza Governorate. Assessment of factors associated with NNSH.

Patients hospitalized in internal wards are at risk for VTE. The current guidelines recommend the use of thromboprophylaxis for 7-10 days among patients who are at increased risk for VTE. Yet several retrospective studies have shown that the compliance with this guideline is low. Physicians are often reluctant to administer LMWH to their fragile patients mainly because they are not convince that the risk associated with such therapy is greater than the risk for VTE. In the current study, data concerning the use of thromboprophylaxis among patients admitted to the medical wards will be collected. The occurrence of bleeding or thrombotic event will be evaluated prospectively.

This study is designed to evaluate and verify the clinical accuracy of the Hemochron® MCS 7000 Whole Blood Microcoagulation System; a point-of-care, whole blood Activated Clotting Time (ACT) measurement in comparison with the Hemochron Signature Elite® Whole Blood Microcoagulation System; a 510(k) cleared predicate device. This is a multi-center, prospective method comparison, with data to be analyzed separately from each site as well as combined for all sites.

This prospective registry was designed as an observational study to ascertain how commercially available Burst Products are being used by foot and ankle surgeons performing procedures which involve bone grafting, as well as determining relevant patient outcomes.