Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
more
I am looking for
added new label for I am looking for
more
Advanced Filters
Found 562 clinical trials
Digital Variance Angiography for Contrast Media Dose Reduction in Carotid Artery Stenting

Digital Variance Angiography (DVA) is a new tool in medical imaging with a proven image quality reserve (1, 2). Previous studies have demonstrated the quality reserve of DVA in

stenosis
angiography
  • 0 views
  • 26 May, 2021
  • 1 location
Evaluation of Whole-body CZT Camera in Gated Tomographic Radionuclide Angiography

Tomographic radionuclide angiography (or blood pool) is a reproducible method to evaluate left ventricular ejection fraction that is needed during oncological treatments or to evaluate

  • 0 views
  • 18 Feb, 2021
  • 1 location
  • 10 views
  • 07 Nov, 2020
  • 1 location
Comprehensive Imaging of Perforator Vessels and Subcutaneous Vascular Network With No-Exogenous Contrast and Non-Ionizing-Radiation Magnetic Resonance Angiography

In this study the investigators plan to enroll a total of 25 evaluable volunteers (volunteer population) for the development and optimization of perforator imaging protocols and 50 evaluable clinical patients receiving flap procedures at OSUMC for the clinical validation of the optimized protocol. No extrinsic MR contrast agent will be …

  • 0 views
  • 23 Jan, 2021
  • 2 locations
Prospective Randomized Trial On RadiaTion Dose Estimates Of CT AngIOgraphy In PatieNts Scanned With A 100kV Protocol

accuracy for 120 vs.100kV studies compared to invasive angiography in patients who underwent subsequent invasive coronary angiography

computed tomography angiography
angiography
coronary ct
body mass index
  • 0 views
  • 07 Nov, 2020
  • 1 location
Prospective Randomized Trial On RadiaTion Dose Estimates Of CT AngIOgraphy In PatieNts Scanned With A Sequential Scan Protocol

, diagnostic accuracy for spiral versus sequential studies compared to invasive angiography in patients who underwent subsequent invasive coronary angiography.

computed tomography angiography
angiography
coronary ct
  • 0 views
  • 07 Nov, 2020
  • 1 location
Intravascular Ultrasound Versus Angiography Guided Drug-coated Balloon Treatment for STEMI Patients a Prospective Multicenter Randomized Controlled Trial

angiography for ST-segment elevated myocardial infarction STEMIpatients. Background: In primary percutaneous coronary intervention for STEMI, DCB angioplasty has proved to be a safe and feasible

  • 0 views
  • 24 Jan, 2021
  • 1 location
Hierarchical Treatment Based on Somatization Symptom Checklist

A comparative study is conducted on the patients with suspected coronary artery disease (CAD). The patient will undergo coronary angiography after a somatic symptom scale (SSS) survey is carried

  • 34 views
  • 24 Jan, 2021
  • 1 location
Mechanistic Clinical Trial of Advanced Imaging for CRT

This is a mechanistic clinical trial with randomization to guidance for the CRT procedure using cardiac magnetic resonance (CMR) and computed tomography angiography (CTA) versus a standard

angiography
MRI
  • 7 views
  • 23 Jan, 2021
  • 1 location
Effect of an Educational and Explanatory Program for a Surgical Act on Preoperative Anxiety

The main objective of this study is to evaluate the impact on preoperative anxiety of an education and information program conducted prior to non-urgent coronary angiography performed in

  • 0 views
  • 15 Apr, 2021
  • 1 location