View clinical trials related to Artery Stenosis.
Filter by:POLYPATCH® study is RWE multicentre study which examine short and long-term outcomes of using POLYPATCH® when exposed to a larger and more varied population. All data will be retrieved from medical charts for each patient from time of surgery (considered as baseline of study) until a maximum of 3 years after surgery. A minimum of 250 up to a maximum of 300 subjects will be evaluated from 3 to 8 different sites. At least 100 subjects will be evaluated in carotid location and at least 100 in femoral location.
Cardiac output monitoring devices are commonly used in ICU patients. The most precise use direct measurement, which require artery cannulation. The gold standard is Swan-Ganz catheter, but it is a very invasive technique. PiCCO (Pulse index Continuous Cardiac Output) is the alternative way of haemodynamic monitoring. This technology is the easy, less invasive and cost-efficient tool for determining the main hemodynamic parameters of critically ill patients. It is based on two physical principles - transpulmonary thermodilution and pulse contour analysis. Both principles allow the calculation of haemodynamic parameters in critically ill patients. PiCCO method requires peripheral artery cannulation. Cannulation may be followed by artery stenosis. Aims of the study are: 1. to verify the occurrence of radial artery stenosis after 3 days of having a PiCCO cannula in place. 2. whether 5 days cannulation of radial artery with PiCCO catheter is related to more frequent stenosis rate. An additional assessment: 1. to check whether the eventual stenosis is still present after 3, 14 and 30 days after decannulation - assessment depending on patients availability