Found 10 clinical trials
Morphological Parameters of In-stent RESTenosis Assessed and Identified by OCT
In symptomatic stent restenosis (angina or acute coronary syndrome), a further angioplasty is usually required, occasionally on an emergency basis. Coronary angiography is often not capable of explaining the mechanical causes of this complication.
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- 16 Feb, 2024
- 1 location
OCT Evaluation of Early Vascular Repair in Patients With Non ST Elevation Acute Coronary Syndrome (NSTE-ACS)
Sixty patients with non ST elevation acute coronary syndrome (NSTE-ACS), including unstable angina and acute non ST elevation myocardial infarction, were enrolled in this study. After obtaining the written consent of the patients, the computer-generated random sequence table was randomly divided into three-month follow-up group (O3 group, n = 20), …
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- 22 Feb, 2023
- 2 locations
Complex All-comers and Patients With Diabetes or Prediabetes Treated With Xience Sierra Everolimus-eluting Stents
Drug eluting stents (DES) are widely used for treatment of coronary artery lesions. The Xience Sierra stent has a refined design of the metal stent backbone and is used in patients with various clinical syndromes and in different lesions. Clinical outcome of patients with previously unknown (silent) diabetes and prediabetes …
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- 16 Feb, 2024
- 2 locations
Drug Coated Balloon Only vs Drug Eluting Stent Angioplasty
We will, incorporate all patients presenting either with myocardial infarction (heart attack) or stable angina. Our main outcomes will be: Primary 1) mortality Secondary 1) cardiac mortality 2) cardiac rehospitalisation3) composite of cardiac mortality and cardiac rehospitalisation
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- 05 Aug, 2020
The Harefield Acute Myocardial Infarction Cohort
In this project the investigator's plan to collect blood during a patient's routine angiogram procedure which they will have due to having suffered a heart attack. Data from the patients' routine procedures for this condition, including but not exclusively, ECG, Echocardiogram, MRI scans, will be collected. The aim of the …
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- 16 Feb, 2024
- 2 locations
New Time Clock for ST-elevation MI Based on Biochemical Myocardial Infarction Onset Time
However symptom onset is a subjective parameter and affected by multiple factors such as recall issues in elderly patients and preceding unstable angina symptoms before artery occlusion. In a recent study by Mahmoud et al. an objective method, biochemical onset time is proposed for estimation of artery occlusion time using …
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- 05 Aug, 2020
Dyspnea in Stable Patients With Coronary Artery Disease.
Single-centre prospective study to characterize causes of dyspnea in stable patients with coronary artery disease and evaluate the possibility to determine the cause of dyspnea before in-depth examination.
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- 05 Aug, 2020
Myocardial Injury in Treatment of AAA
Comparison of elective infrarenal aneurysm surgery with open and endovascular technique, respectively, for subclinical ischemic myocardial injury detectable with troponin T and/or 3-channel Holter ECG with ST analysis
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- 16 Feb, 2024
- 1 location
Cellular Immunity, Neuroendocrine, and Inflammatory Factors for Clinical Prognosis in Acute Coronary Syndrome
In acute coronary syndrome (ACS), there is an increase in cortisol levels, as an expression of the stress response, and C-reactive protein, as an expression of the inflammatory response, which are in turn associated with changes in the components of cellular immunity, and ultimately are predictors of clinical events. The …
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- 23 Jul, 2024