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Found 63 clinical trials
Optical Coherence Tomography Versus Intravascular Ultrasound Guided Percutaneous Coronary Intervention

This study is to establish the primary hypothesis that Optical coherence tomography-guided Percutaneous coronary intervention(OCT-guided PCI) is non-inferior to Intravascular ultrasound-guided

  • 0 views
  • 25 Jan, 2021
  • 3 locations
The OPTIMAL Randomized Controlled Trial

The OPTIMAL study is a randomized, controlled, multicentre, international study. A total of 800 patients will be randomized in a 1:1 fashion to Intravascular Ultrasound (IVUS)-guided PCI versus

  • 0 views
  • 27 Jan, 2021
  • 30 locations
Intravascular Ultrasound Versus Angiography Guided Drug-coated Balloon Treatment for STEMI Patients a Prospective Multicenter Randomized Controlled Trial

Objectives: The present study aimed to investigate the difference in late luminal loss (LLL) at 9-month after drug-coated balloon (DCB) treatment with intravascular ultrasound (IVUS) versus

  • 0 views
  • 24 Jan, 2021
  • 1 location
Crossover of Higher Dose Statins in Patients With Low High-density Lipoproteins Cholesterol (HDLc)

with statins was independently associated with regression of atherosclerosis as measured by intravascular ultrasound. Patients: Patients with low HDLc will be the primary population

  • 1 views
  • 07 Nov, 2020
  • 1 location
Less Invasive Detection and Treatment of Very Early Coronary Artery Disease in Patients With Diabetes Mellitus

syndrome will predict invasive findings on intravascular ultrasound (IVUS) and noninvasive findings on cardiac magnetic resonance (CMR) perfusion imaging. Secondary objectives will include

metabolic syndrome
  • 15 views
  • 07 Nov, 2020
  • 1 location
Imaging and Physiology for Intermediate Left Main Stem Stenosis

The present research aims to determine the impact of stenoses in downstream vessels on the FFR and iFR measurements of left main coronary artery (LMCA) stenoses of intermediate severity as determined by coronary angiography. Anatomic metrics derived from intravascular imaging modalities of IVUS and optical coherence tomography (OCT) will also …

  • 0 views
  • 25 Jan, 2021
  • 1 location
Drug-Coated Balloon Coronary Angioplasty Versus Stenting for Treatment of Disease Adjacent to a Chronic Total Occlusion.

This is an investigator-initiated, randomized, multi-center, non-inferiority clinical trial. Patients with a Chronic Total Occlusion who are eligible for PCI will be randomized to additional Drug-Coated-Balloon treatment or stenting of adjacent residual disease to the CTO body. The aim of this study is to investigate whether treatment with DCB is …

  • 0 views
  • 27 Jun, 2021
  • 2 locations
Clinical Study of Thoracic Aortic Aneurysm Exclusion

The Valiant stent-graft system is a flexible, implantable vascular stent-graft endoluminal device preloaded in a delivery system that is used to exclude thoracic aortic lesions (thoracic aneurysms, thoracic dissections, penetrating ulcers, traumatic transections and both traumatic and degenerative pseudoaneurysms.

aortic dissection
ct scan
dissections
pseudoaneurysm
  • 23 views
  • 07 Nov, 2020
  • 1 location
Quantitative Coronary Angiography Versus Intravascular Ultrasound GUIDancE for Drug-Eluting Stent Implantation

The purpose of this study is to compare clinical outcomes between quantitative coronary angiography -guided and Intravascular ultrasound -guided strategy in patients with significant coronary

chest pain
ischemia
intravascular ultrasound
angiography
coronary artery disease
  • 3 views
  • 29 Mar, 2021
  • 9 locations
Angiography-Derived FFR And IVUS for Clinical Outcomes in Patients With Coronary Artery Disease

Comparison of Angiography-derived Fractional FLow Reserve And IntraVascular Ultrasound-guided Intervention Strategy for Clinical OUtcomes in Patients with CoRonary Artery Disease

heart disease
arterial disease
revascularisation
stenosis
intravascular ultrasound
  • 0 views
  • 24 Jan, 2021
  • 12 locations