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Found 49 clinical trials
Extending the Time Window for Tenecteplase by Effective Reperfusion in Patients With Large Vessel Occlusion

Patients presenting to the emergency department with an acute ischemic stroke due to a large vessel occlusion eligible for thrombectomy and target mismatch on computed tomography perfusion

thrombectomy
thrombolytic agent
stroke
stenosis
plasminogen
  • 0 views
  • 01 Jul, 2021
  • 7 locations
Randomization to Extend Stroke Intravenous ThromboLysis In Evolving Non-Large Vessel Occlusion With TNK (RESILIENT (EXTEND-IV)

occlusion ischemic stroke between 4.5 and 12 hours from time last seen well (TLSW) and have evidence of salvageable brain tissue on perfusion imaging.

  • 0 views
  • 29 Apr, 2022
  • 3 locations
REperfusion With P2Y12 Inhibitors in Addition to mEchanical thRombectomy for perFUsion Imaging Selected Acute Stroke patiEnts (REPERFUSE)

The main objective is to evaluate the efficacy of IV administration of the P2Y12 inhibitor (cangrelor) in addition to mecanich thrombectomy and WMD versus mecanich thrombectomy and WMD alone on the functional prognosis at 3 months, in patients with acute ischemic stroke eligible for mecanich thrombectomy on the basis of …

  • 0 views
  • 09 Apr, 2022
The Application of Glucose CEST MR Imaging in Brain Tumor

Recently, natural D-glucose was suggested as a potential biodegradable contrast agent. The feasibility of using D-glucose for dynamic perfusion imaging was explored to detect malignant brain

  • 0 views
  • 07 Aug, 2021
  • 1 location
Hypopharynx ICG to Reduce the Fistula Rate in Patients Undergoing Salvage Laryngectomy

A laryngectomy involves removing the voice box from the throat. After the voice box has been removed from the throat, the surgeon sews the throat closed. Sometimes part of the throat does not heal and saliva runs out of the throat. This is called a fistula. When a fistula happens, …

  • 0 views
  • 14 Jun, 2022
  • 1 location
Multi-center Randomized Pilot Clinical Trial on Remote Ischemic Conditioning in Acute Ischemic Stroke Within 9 Hours of Onset in Patients Ineligible to Recanalization Therapies (TRICS-9)

Phase II, prospective, randomized, multicenter, open-label, pilot clinical trial comparing remote ischemic conditioning (RIC) plus standard medical therapy to standard medical therapy alone, in patients with acute ischemic stroke within 9 hours of stroke onset that are not eligible to recanalization therapies.

  • 10 views
  • 23 Sep, 2022
  • 3 locations
Safety of PET MPI Using the CRCHUM N-13 Ammonia

Positron emission tomography (PET) myocardial perfusion imaging (MPI) is an examination that helps to assess the function and perfusion of the heart. Completion of this examination requires the

  • 0 views
  • 04 Oct, 2022
  • 1 location
Radiotracer-Based Perfusion Imaging of Patients With Peripheral Arterial Disease

The aim of this clinical study is to assess the prognostic value of radiotracer-based perfusion imaging for predicting clinical outcomes in diabetic patients with peripheral arterial disease

angiography
vascular disease
computed tomography angiography
revascularisation
arteriopathy
  • 10 views
  • 12 Feb, 2022
  • 1 location
Dual Perfusion Imaging for Characterizing Vascular Architecture of Brain Lesions

The objectives of the study are (1) to evaluate the feasibility of using a combined spin- and gradient- echo (SAGE) sequence in dynamic susceptibility contrast magnetic resonance imaging (DSC MRI) and (2) to determine quantitative estimates of vessel density and size to differentiate between areas of radiation necrosis and tumor …

  • 0 views
  • 14 May, 2022
  • 1 location
The MATCH Investigation: CT Myocardial Perfusion and CT-FFR vs PET MPI

The overall goal of this project is to compare the absolute quantification of myocardial perfusion done by using CT myocardial perfusion imaging (CT-MPI) and the coronary flow measured by using

myocardial perfusion imaging
coronary ct
stenosis
exercise stress test
regadenoson
  • 0 views
  • 04 Oct, 2022
  • 1 location