Found 981 clinical trials
VasoStar Vibrational Guidewire System to Facilitate Crossing Coronary Artery Chronic Total Occlusions (VST100)
The goal of this project is to provide an improvement in wire performance to expedite crossing difficult lesions in the coronary vasculature.
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- 05 Jan, 2024
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
FAPI Imaging Predicts Adverse Cardiac Events in Chronic Total Occlusion (FACT-2)
Inclusion CriteriaAge ≥ 18 yearsPresence of at least one untreated chronic total occlusion (CTO) lesion in a major coronary artery (diameter ≥ 2.5 mm, TIMI 0 flow for ≥ 3 months) confirmed by coronary angiography or CTCAPatient eligible for PCI and undergoing FAPI PET/CT imaging prior to interventionWritten informed consent …
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- 16 Jun, 2025
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