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Found 624 clinical trials
Influence of Reliance on Historical Blood Eosinophil Counts on ICS Prescribing by GOLD 2019 Thresholds in COPD

eosinophil count (eosinopenia with BEC < 50 cells/L) during severe exacerbation is extremely common. In the Dyspnoea, Eosinopenia, Consolidation, Acidaemia and atrial Fibrillation (DECAF) score

  • 18 Mar, 2021
  • 1 location
A Prospective Incident Study of Arrhythmias in Hypertrophic Cardiomyopathy

The purpose of this research study is to understand more about various heart rhythms (electrical problems) in persons with hypertrophic cardiomyopathy with and without sleep apnea.

  • 25 Mar, 2022
  • 1 location
Distribution and Clinical Implication of CMD in Patients With HFpEF Without Significant CAD (HFpEF-CMD)

To evaluate the incidence of coronary microvascular dysfunction (CMD) and its' prognostic implication in patients who have diagnosed as heart failure with preserved ejection fraction (HFpEF) confirmed by HFA-PEFF scoring system without functionally significant coronary artery disease.

  • 23 Mar, 2022
  • 1 location
Evaluation of the Metrological Reliability of Connected Objects in the Measurement of Medical Physiological Parameters

Many connected objects available over-the-counter to the general public claim to measure physical quantities that may have a medical application. Examples include heart rate, oxygen saturation, respiratory rate, blood pressure, body composition between body fat, lean mass and bone mass, and motion analysis. . The continuous collection of these quantities …

  • 02 Jul, 2021
  • 1 location
Application of the "Haemoblock" in Pacemaker Patients

Pocket hematoma is a known complication of pacemaker (PM) implantation. Pocket hematoma is accompanied by a local discomfort associated with the infiltration of subcutaneous tissue. In some cases, this complication requires repeated surgical revisions, which increases the risk of infection, and increases the duration of a hospital stay. The search …

  • 21 Mar, 2022
  • 1 location
Use of Pre-operative Global Longitudinal Strain to Predict Post-operative Left Ventricular Dysfunction in Mitral Regurgitation Surgery (DysPO IM)

Primary mitral regurgitation (MR) is the second most frequent valve disease requiring surgery and it is important to identify patients whose outcome could be improved with surgery by considering the risks and benefits. The current guidelines recommend surgery in patients with symptomatic severe mitral regurgitation or in asymptomatic patients who …

  • 09 Feb, 2022
  • 1 location
Frailty in Patient Undergoing Percutaneous Left Atrial Appendage Closure. (Frail-LAAC)

To assess the prevalence and severity of frailty in patients undergoing LAAC, as well as its association to peri-procedural and long-term outcomes and quality of life.

  • 23 Jul, 2022
Exploration of Arrhythmia Burden in Cardiac Amyloidosis Using Implantable Loop Recorders

The overall aim of this study is to improve our understanding of the effects of the build-up of amyloid deposits in the heart, in particular, our understanding of the risk of abnormal heart beats, or rhythms, associated with people with cardiac (heart) amyloidosis. Symptoms such as palpitations (fast, strong or …

cardiac monitoring
  • 06 Oct, 2021
  • 1 location
Determinants of the Progression and Outcome of Mitral Regurgitation

Mitral regurgitation (MR) is one of the most frequent valve lesions, both in North America and in Europe, and its prevalence is increasing with the aging of the population. Organic Mitral Regurgitation (OMR) and Ischemic Mitral Regurgitation are the 2 main categories of MR. Organic or primary MR is caused …

cardiopulmonary exercise testing
ischaemic mitral regurgitation
  • 05 Nov, 2021
  • 5 locations
CT Perfusion Added to CT Angiography (PERFeCT)

Background In the differential diagnosis of unstable angina versus non-anginal chest pain, an exercise test is often the modality of choice for further investigation. However, in a substantial number of patients exercise testing is less informative, because of insufficient exercise capacity or pre-existing ECG-abnormalities. In patients with low pretest probability …

ct scan
coronary disease
chest pain
exercise stress test
  • 04 Mar, 2022
  • 1 location