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Angina Clinical Trials

A listing of Angina medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (119) clinical trials

Danish Study of Non-Invasive Diagnostic Testing in Coronary Artery Disease 2

CCTA has become the preferred diagnostic modality for symptomatic patients with low to intermediate risk of CAD. Of the patients examined, CCTA exclude cardiovascular disease in 70-80% with an excellent negative predictive value of more than 95%. Having a low positive predictive value, however, CCTA often overestimates the severity of ...

Phase N/A

Early Origins of Allergy and Asthma

Despite recent advances in the understanding of the pathogenesis of allergies and asthma, these diseases still have no clear preventative measures or curative treatments. Growing evidence shows that atopic dermatitis (AD), food allergy (FA), allergic rhinitis, and asthma are largely determined during the first 1000 days (time elapsed from conception ...

Phase N/A

Prospective Multicenter Study for Early Evaluation of Acute Chest Pain

In this study, acute chest pain (ACP) patients will be selected from chest pain center of nine large tertiary hospitals in China from November 1, 2019 to October 31, 2021. All the selected patients will sign the informed consent. Patients' characteristics, the first vital signs at the time of consultation, ...

Phase N/A

Radiographic Imaging Validation and EvALuation for Angio iFR (ReVEAL iFR)

This study is intended to demonstrate the diagnostic performance of the image-derived physiology model using the invasive physiological measures as the reference standard. Specific objectives include the following: i) Demonstrate the diagnostic accuracy of image-derived iFR and FFR results for identifying functionally significant lesions as determined by the corresponding invasive ...

Phase N/A

Cardiac FDG PET Viability Registry

Heart failure from reduced left ventricular function is associated with significant morbidity and mortality and although there have been multiple trials involving medical and devices therapies that have shown improved survival, the overall mortality remains high. Therapeutic intervention studies involving transplantation and revascularization concluded that patients with viable myocardium can ...

Phase N/A

Early Detection of Myocardial Ischaemia in Suspected Acute Coronary Syndromes by Apo J-Glyc

This in vitro diagnosis clinical validation will test the Performance Characteristics of Apo J-Glyc measured with a novel in vitro diagnostic (IVD) test. Blood samples from eligible consenting subjects will be collected at hospital admission, throughout different post admission times (1h, 3h, 24h and 72h or discharge) as well as ...

Phase N/A

Observational Registry on Clinical Outcome After Diagnosis of Chronic Total Occlusions

Background The clinical benefits of performing chronic total occlusion (CTO) percutaneous coronary intervention (PCI) represent still a matter of debate in the community of interventional cardiologists[1]. Improvements in terms of symptoms' relief after successful CTO recanalization are growing, with emerging data from randomized clinical trials (RCT) [2] in addition to ...

Phase N/A

Understanding and Diagnosing Allergic Disease in Twins

The purpose of this study is to study the genetic control and gain better understanding of how the immune system works in twins with and without allergic disease. Although healthy volunteers are not specifically targeted, they might be identified when non-allergic study participants are found through the course of evaluation ...

Phase N/A

A Study on the Microcirculatory Characteristics of Meridian Phenomenon for the Heart and Lung Meridians Based on Patients With Stable Angina Pectoris

This study will include 40 patients diagnosed with chronic stable angina pectoris (CSAP) and 40 healthy volunteers. Laser doppler examination will be adopted to assess the microcirculatory characteristics of meridian phenomenon for Heart and Lung meridians in the physiology/pathological state. In addition, by comparing microcirculation in the acupoints along the ...

Phase N/A

Relationship Between Fractional Flow Reserve/ Instantaneous Wave Free Ratio and Endothelial Wall Shear Stress

BACKGROUND AND RATIONALE Despite great advances in atherothrombosis science, the complex interplay of factors leading to plaque progression remains elusive. Specifically, the dynamics leading a stable plaque towards rupture and over imposed thrombosis are largely speculative. Wall shear stress (WSS), the mechanical force elicited by blood flow on the vessel ...

Phase N/A