Clinical Research Directory

PRE-hospital Cooling to improvE carDiac arrEst Neurological outComEs (PRECEDENCE)

The PRE-hospital Cooling to improvE carDiac arrEst Neurological outComEs (PRECEDENCE) study is a pilot feasibility trial evaluating the implementation of pre-hospital targeted temperature management (TTM) using a wearable surface cooling device (CarbonCool® vest) in adult out-of-hospital cardiac arrest (OHCA) patients with return of spontaneous circulation (ROSC). The study aims to assess feasibility, fidelity, acceptability, and safety of initiating cooling in the field by emergency medical services (EMS) prior to hospital arrival. Results will inform the design of a larger definitive trial to determine the clinical effectiveness of early pre-hospital TTM in improving neurological outcomes.

The Long-term Consequences of Neonatal Encephalopathy in the Hypothermia Era

The goal of this study is to characterize the ability and related brain profiles of children with Neonatal encephalopathy (NE) - Therapeutic hypothermia (TH) at 9 years old. The main questions it aims to answer are: 1. Compare executive function, attention, social cognition, behaviour, anxiety, self-esteem, and peer problems between children with NE-TH and matched peers without NE. 2. Compare brain volumes, cortical and subcortical morphology, white matter microstructure, and myelination between children with NE-TH and matched peers without NE. 3. Evaluate the associations of perinatal risk factors and structural brain integrity with neuropsychological deficits to inform about the potential aggravating and protective factors for neuropsychological functioning. Participants will complete one study visit to perform standardized evaluations and a brain MRI. Parents of participants will be invited to complete a series of questionnaires during this study visit or at a moment of their choice virtually.