A5001516580- Hemodynamic Monitoring and Therapy
- Cardiac, Anesthesia and Surgical Outcomes
- Cardiovascular Health and Disease Prevention
- Cardiac Arrest and Resuscitation
- Pericarditis and Cardiac Tamponade
- Coronary Artery Anomalies
- Mechanical Circulatory Support Devices
- Non-Invasive Vital Sign Monitoring
- Respiratory Support and Mechanisms
- Cardiac Structural Anomalies and Repair
- Traumatic Brain Injury and Neurovascular Disturbances
- Blood Pressure and Hypertension Studies
- Venous Thromboembolism Diagnosis and Management
- Cardiovascular Function and Risk Factors
- Thermal Regulation in Medicine
- Health, Medicine and Society
- Intracranial Aneurysms: Treatment and Complications
- Heart Rate Variability and Autonomic Control
- Neurosurgical Procedures and Complications
- Elasticity and Material Modeling
- Sepsis Diagnosis and Treatment
- Airway Management and Intubation Techniques
- Global Health and Surgery
- Intensive Care Unit Cognitive Disorders
- Advanced Sensor Technologies Research
Hôpital Lariboisière
2014-2024
Institut national de recherche en informatique et en automatique
2017-2024
Assistance Publique – Hôpitaux de Paris
2016-2024
Hôpital Pontchaillou
2024
Centre Hospitalier Universitaire de Rennes
2022-2024
Université de Rennes
2024
École Polytechnique
2017-2023
Inria Saclay - Île de France
2017-2021
Centre National de la Recherche Scientifique
2017-2021
Hôpital Fernand-Widal
2017-2021
Rebleeding is a major complication in patients admitted for aneurysmal subarachnoid hemorrhage. The optimal timing aneurysm securing after the initial headache remains debated. objective of this study was to evaluate previously established predictive factors rebleeding contemporary retrospective cohort (2020-2022, Rennes University Hospital). Among 226 included analysis, 33 (15%) experienced rebleeding. mean time-to-event (rebleeding or securing) significantly shorter without compared with...
Introduction During general anesthesia, arterial hypotension is frequent and may be an important contributor to perioperative morbidity. We assessed the effect of a 5 μg bolus Norepinephrine ( NA ) when compared with 50 Phenylephrine PE administered treat during maintenance on MAP , derived cardiac output stiffness parameters. Methods Patients scheduled for neurosurgical procedure under anesthesia were prospectively included. Monitoring included invasive blood pressure, esophageal Doppler,...
During general anesthesia (GA), direct analysis of arterial pressure or aortic flow waveforms may be inconclusive in complex situations. Patient-specific biomechanical models, based on data obtained during GA and capable to perform fast simulations cardiac cycles, have the potential augment hemodynamic monitoring. Such models allow simulate Pressure-Volume (PV) loops estimate functional indicators cardiovascular (CV) system, e.g. ventricular-arterial coupling (Vva), efficiency (CE)...
Pre-hospital end-tidal carbon dioxide (E
Cardiac afterload is usually assessed in the ascending aorta and can be defined by association of peripheral vascular resistance (PVR), total arterial compliance (Ctot), aortic wave reflection (WR). We recently proposed global angle (GALA) β-angle derived from velocity-pressure (VP) loop as continuous cardiac monitoring descending thoracic aorta. The aim this study was to 1) describe mechanic properties studying relations according cardiovascular risk (low-risk high-risk patients) 2) analyze...
Traumatic brain injuries (TBI) significantly impact global health, often resulting in death or long-term disability. We developed a quality dashboard to monitor adherence severe TBI guidelines, leveraging data from Rennes University Hospital's clinical warehouse collected between January 2020 and December 2023. included 193 patients the surgical ICU who were over 18 years old excluded those without adequate intracranial pressure (ICP) monitoring data. The study utilized French Anesthesiology...
Due to their invasiveness, arterial lines are not typically used in routine monitoring, despite superior responsiveness hemodynamic monitoring and detecting intraoperative hypotension. To address this issue, noninvasive, continuous pressure is necessary. We developed a deep-learning model that reconstructs mean (MAP) using the photoplethysmograhy (PPG) signal compared it line gold standard. analyzed high-frequency PPG signals from 117 patients neuroradiology digestive surgery with median of...