Clinical Research Directory

Registry for the Improvement of Postoperative OutcomeS in Cardiac and Thoracic surgEry

The registry for the improvement of postoperative outcomes in cardiac and thoracic surgery aims to prospectively collect data in order to test the association between various preoperative and per-operative variables ; and several postoperative outcomes such as mortality, shock, redo surgery, sepsis and extracorporeal life-support.

Femoral Arterial Cannulation in Pediatrics

The goal of this clinical trial\] is to evaluate the efficacy and safety of the ultrasound-guided "Modified Dynamic Needle Tip Positioning Short-Axis, Out-Of-Plane" (MDNTP-SAOP) technique compared to the "Conventional, Short-Axis, Out-Of-Plane" (C-SAOP) technique for femoral arterial cannulation performed by anesthesia residents in children. The main question it aims to answer is: What is the time required for attempted femoral arterial cannulation by anesthesia residents at the first puncture site? Researchers will compare the efficacy and safety of MDNTP-SAOP versus C-SAOP methods for femoral arterial cannulation performed by anesthesia residents in infants and children undergoing cardiac surgery. Participants will be randomized to either the MDNTP-SAOP or the C-SAOP group. Intraoperatively, time taken for attempted cannulation by the resident at the first site of femoral arterial puncture, number of attempts at arterial cannulation, and number of cannulae required for successful cannula insertion will be recorded. Adverse events will be monitored on postoperative days 1 and 3. The insertion site will be examined for thrombosis, hematoma, infection, or limb ischemia distal to the insertion site

Fluid Responsiveness in Post Cardiac Surgery Patients

The aim of the study is to compare end expiratory occlusion test to passive leg raising test for prediction of fluid responsiveness in post cardiac surgery mechanically ventilated patients.

Cellular precOnditioning for Post-Surgical Myocardial Ischemic Complications - Observational Study

The goal of this observational study is to collect health data on people who are at high risk of having heart complications and are having a surgery that is not on the heart. The main questions it aims to answer are: * Is this study feasible in terms of recruiting enough people to participate in this study? * How often do heart complications happen in people who are at high risk of heart complications and are having a surgery that is not on the heart? Participants will have their usual care and will also be asked to: * Have extra bloodwork done * Complete some surveys * Have two echocardiograms (ultrasounds of the heart) * Continue to follow-up with the research team for one year after their surgery Researchers will compare how often heart complications occur in this high risk population to a future study where participants will receive stem cells before their surgery.