Found 4 clinical trials
The Effect of Vasopressors on Cerebral Oxygentaion During Off Pump CABG
The purpose of this study is to analyze the changes in cerebral oxygen saturation during the use of three vasopressors, phenylephrine, norepinephrine, and vasopressin, which are currently used during coronary artery bypass grafting.
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- 19 Feb, 2024
- 1 location
Cognitive Outcomes After Dexmedetomidine Sedation in Cardiac Surgery Patients
Anesthesia is a drug induced, reversible, comatose state that facilitates surgery and it is widely assumed that cognition returns to baseline after anesthetics have been eliminated. However, many patients have persistent memory impairment for weeks to months after surgery. Cardiac surgery appears to carry the highest risk of postoperative cognitive …
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- 19 Feb, 2024
- 1 location
Resting Full-cycle Flow Ratio (RFR) Versus Angiography to Guide Revascularization Strategy in Patients Undergoing Coronary Artery By-pass Grafting (CABG)
It is conceivable that a similar revascularization guidance could be useful also for surgical revascularization i.e. coronary by-pass graft (CABG). Experience learns that grafts placed on vessels with hemodynamically non-significant stenosis often occlude due to competitive antegrade flow.
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- 19 Feb, 2024
- 1 location
Myocardial Strain Analysis in Anaesthetized Coronary Artery Disease Patients During Hyperoxia and Normoxaemia
The purpose of this study is to investigate the impact of supraphysiologic oxygen (hyperoxia) on myocardial function in anaesthetized patients with coronary artery disease.
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- 19 Feb, 2024
- 1 location