Found 22 clinical trials
A Blind Self Controlled Multicenter Clinical Trial on the Effectiveness and Safety of Noninvasive Flow Reserve Score Analysis Software for Coronary Angiography
The data of the experimental group was defined as: FFR value at the distal end of stenosis was obtained by calculating the original DICOM data of coronary CT angiography (CCTA) before operation with the non-invasive blood flow reserve analysis software of Hangzhou ArteryFlow Technology Co., Ltd.
- 0 views
- 16 Feb, 2024
- 1 location
Deciphering AMD by Deep Phenotyping and Machine Learning- Prospective Study - PINNACLE
We will conduct a prospective non-interventional study including 400 early AMD patients (=600 untreated early AMD eyes, including both unilateral (AREDS IV) and bilateral (AREDS II)) over 3 years to specifically investigate the morphological sequence of events preceding the conversion towards late AMD. All patients will be followed by OCT …
- 0 views
- 16 Feb, 2024
- 11 locations
Precision Therapy in Complex High-risk Coronary Artery Disease
The purpose of this study is to compare intracoronary physiology and imaging-guided intervention strategy and angiography-guided intervention strategy for clinical outcomes and health economics.
- 0 views
- 05 Aug, 2020
Registry for Invasive and Non-invasive Anatomical Assessment and Outcome of Coronary Artery Anomalies
Thus, systematic collecting of all available diagnostic methods (invasive and non-invasive) is required to assess the optimal diagnostic procedure and treatment for these patients. Coronary computed tomography angiography (CCTA) is the method of choice to characterize the exact anatomy of ACAOS. However, how functional invasive FFR is associated with anatomical …
- 0 views
- 05 Aug, 2020
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% …
- 0 views
- 16 Feb, 2024
- 2 locations
Pulmonary Embolism Prognosis Model
The purpose of this study is to analyze the clinical manifestations, imaging features, and prognosis-related factors of pulmonary embolism, and to explore the prognosis risk assessment model for Chinese patients
- 0 views
- 16 Feb, 2024
- 1 location
Clinical Routine in Thoracic Outlet Syndrome
Transversal recording and analysis of investigations performed in patients referred for suspected thoracic outlet syndrome (TOS)
- 0 views
- 16 Feb, 2024
- 1 location
Effect of FFRCT-angio in Functional Diagnosis of Coronary Artery Stenosis
Coronary CT angiography (CTA) or invasive coronary angiography (CAG) is usually performed to evaluate the severity of coronary stenosis depending on the probability of CAD.
- 0 views
- 05 Aug, 2020
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 …
- 0 views
- 16 Jun, 2025
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.
- 0 views
- 12 Sep, 2025