Found 1489 clinical trials
Carotid Web Associated With Cerebral Infarctions
Carotid Web located at the bulb level is a rare condition and is often associated with severe cerebral infarction in the carotid territory. This condition has been described predominantly in the black population. However, limited data are available for the epidemiology of carotid web and often result from selected population …
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- 16 Feb, 2024
- 1 location
Management and Outcomes of Patients Admitted to Coronary Care Units Depending on Degree of Frailty and Comorbidities
Background Patients less than 80 years of age, who suffer a myocardial infarction (MI) are usually (>90%) offered an early invasive strategy including coronary angiography possibly followed by intervention, preferably percutaneous coronary intervention (PCI). Among non ST-elevation myocardial infarction (NSTEMI) patients, 80 years of age or over, only approximately 40% …
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- 16 Feb, 2024
- 2 locations
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
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
New Time Clock for ST-elevation MI Based on Biochemical Myocardial Infarction Onset Time
To assess the association of conventional ischemic time and biochemical ischemic time with infarct size; using peak hsTnI, percent ejection fraction by Echocardiography and Cardiac Magnetic Resonance imaging (CMR) based infarct volume in grams.
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- 05 Aug, 2020
Heart Attack Research Program- Imaging Study (HARP)
The HARP study is a multi-center, diagnostic observational study employing standardized imaging protocols in patients with MINOCA (MI with Non Obstructive Coronary Arteries) to determine the underlying diagnosis in each participant. Participants will be followed for recurrent clinical events, every 6 months, for a maximum of 10 years.
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- 12 Sep, 2025
Descriptive Study of Acute Spontaneous Spinal Cord Infarction
Acute spontaneous Spinal Cord Infarctions (SCI) are an uncommon cause of myelopathy (5%), but their prognostic is heterogeneous and frequently severe. Positive diagnosis is difficult, one quarter of initial MRIs are normal. Differential diagnosis with other transverse myelopathy causes is a common issue. As in cerebral stroke, there are multiple …
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- 16 Feb, 2024
- 1 location
Decrease in Paraoxonase Enzyme Level and Myocardial nfarction
Myocardial infarction is a polygenic disease that may occur due to various environmental risk factors. Mortality risk of the disease; sex, age, smoking, systolic blood pressure, total cholesterol, and high-density lipoprotein levels. The paraoxonase-1 phenotype is expressed as the paraoxonase/arylesterase ratio and is closely related to high-density lipoprotein, acting as …
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- 16 Feb, 2024
- 1 location
Inflammation and Cardiovascular Health in Women
Systemic immune activation and inflammation are believed to play a significant role in the development and clinical course of myocardial infarction (MI). Among women with HIV (WHIV), heightened systemic immune activation and inflammation persist, even when HIV infection is well-treated with contemporary antiretroviral therapeutic regimens. Moreover, WHIV in high-resource regions …
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- 16 Feb, 2024
- 1 location