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Found 46 clinical trials
Measurement of Cardiopulmonary Exercise Capacity in Patients With Type 1 Diabetes Mellitus Approaching Simultaneous Kidney Pancreas Transplantation

Patients being assessed for Kidney Pancreas transplantation often have pre-existing co-morbid disease that contributes to structural cardiac and vascular disease. There is no consensus on optimal pre-listing cardiac assessment to reliably minimize risk of peri-operative cardiac events. Functional status using the cardio-pulmonary exercise test (CPET) has been used in cardiac …

glomerular filtration rate
exercise test
type 1 diabetes mellitus
vascular disease
  • 21 Oct, 2022
  • 1 location
Intra-arterial Perfusion in Interventional Radiology

Patients are being asked to participate in a study to better determine blood flow going to tumors in the liver. They will undergo an embolization procedure in interventional radiology where the goal is to provide treatment directly into the liver tumor. These treatments are delivered into the blood vessels feeding …

ct scan
  • 04 Oct, 2022
  • 1 location
CCTA and Dynamic CT Perfusion for the Diagnosis of Myocardial Ischemia in Patients With Coronary Stents

A single centre prospective trial in which patients with a prior PCI for stable CAD who are referred for invasive angiography will undergo state-of-the art CCTA and dynamic CT perfusion. Subsequently invasive FFR and iFR measurements will be routinely performed in each coronary vessel.

  • 19 Oct, 2021
  • 1 location
Advanced Cardiac Imaging in Cardiac Allograft Vasculopathy

Cardiac allograft vasculopathy (CAV) is a process of both immune and non-immune mediated thickening of the heart arteries of transplanted hearts. CAV limits the long term survival of heart transplant patients and is one of the common causes of death in the late post transplant period. Current methods of detecting …

computed tomography
intravascular ultrasound
  • 21 Jan, 2021
  • 1 location
Evaluating Myocardial Ischemia in Chest Pain Using Exercise CMR (EMPIRE)

Ischemic Heart Disease (IHD) is a condition of recurring chest pain or discomfort that occurs when a part of the heart is not receiving sufficient blood flow. It is a major public health concern internationally and in Singapore, the leading cause of death from cardiovascular disease. Cardiovascular magnetic resonance (CMR) …

coronary disease
cardiovascular disease
chest pain
stable angina
arterial disease
  • 25 Feb, 2022
  • 1 location
Magnetic Resonance Technics for the Assessment of Liver Function Before and After TIPS

Portal hypertension is the end-stage fatal complications of liver cirrhosis. Decompensated cirrhosis patients can pass through transjugular intrahepatic portosystemic shunt to effectively prevent bleeding and refractory ascites. However, the occurrence of hepatic encephalopathy and liver function failure, infection, bleeding again are main lethality postoperative complications after TIPS. The accurate TIPS …

varicose veins
portosystemic shunt
venous pressure
  • 05 Feb, 2022
  • 1 location