Romain Barthélémy

ORCID: 0000-0002-6493-4326
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About
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Research Areas
  • Hemodynamic Monitoring and Therapy
  • Mechanical Circulatory Support Devices
  • Respiratory Support and Mechanisms
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Cardiac, Anesthesia and Surgical Outcomes
  • Intensive Care Unit Cognitive Disorders
  • Sepsis Diagnosis and Treatment
  • Thermal Regulation in Medicine
  • Cardiac Arrest and Resuscitation
  • Anesthesia and Sedative Agents
  • Cardiovascular Function and Risk Factors
  • Cardiac Ischemia and Reperfusion
  • Renal function and acid-base balance
  • Intracranial Aneurysms: Treatment and Complications
  • Cardiac and Coronary Surgery Techniques
  • Cellular and Composite Structures
  • Organ Transplantation Techniques and Outcomes
  • Non-Invasive Vital Sign Monitoring
  • COVID-19 Clinical Research Studies
  • Transplantation: Methods and Outcomes
  • Cardiac Valve Diseases and Treatments
  • Acute Kidney Injury Research
  • SARS-CoV-2 and COVID-19 Research
  • Venous Thromboembolism Diagnosis and Management
  • High-Velocity Impact and Material Behavior

Assistance Publique – Hôpitaux de Paris
2018-2025

Université Paris Cité
2018-2025

Inserm
2018-2025

Hôpital Lariboisière
2013-2025

Sorbonne Paris Cité
2018-2024

Institut de Recherche et Coordination Acoustique Musique
2024

Hôpital Saint-Louis
2022

French Clinical Research Infrastructure Network
2022

Hôpital Bichat-Claude-Bernard
2021

Hôpital Fernand-Widal
2020

Abstract Introduction Septic shock is one of the most frequent causes admission to intensive care unit (ICU) and associated with a poor prognosis. Early late death in septic should be distinguished because they may involve different underlying mechanisms. In various conditions, neutrophil-to-lymphocyte count ratio (NLCR) has been described as an easily measurable parameter express injury severity. present study, we investigated whether timing was related particular NLCR. Methods We conducted...

10.1186/s13054-015-1144-x article EN cc-by Critical Care 2015-12-01

In patients with acute brain injury (ABI), optimizing cerebral perfusion parameters relies on multimodal monitoring. This include data from systemic monitoring–mean arterial pressure (MAP), carbon dioxide tension (PaCO 2 ), oxygen saturation (SaO hemoglobin levels (Hb), and temperature–as well as neurological monitoring–intracranial (ICP), (CPP), transcranial Doppler (TCD) velocities. We hypothesized that these alone were not sufficient to assess the risk of ischemia. conducted a...

10.1177/0271678x241310780 article EN Journal of Cerebral Blood Flow & Metabolism 2025-01-07

10.1016/s1051-0443(94)71627-4 article EN Journal of Vascular and Interventional Radiology 1994-11-01

Abstract Background Though echocardiographic evaluation assesses the right ventricular systolic function, which of existing parameters best reflects ejection fraction (RVEF) in critically ill patients is still uncertain. We aimed to determine relationship between indices function and RVEF. Methods Prospective observational study was conducted a mixed Surgical Intensive Care Unit (Hôpital Lariboisière, Paris, France) from November 2017 2018. All monitored with pulmonary artery catheter were...

10.1186/s13054-019-2582-7 article EN cc-by Critical Care 2019-09-13

OBJECTIVES: Although clinical presentation of coronavirus disease 2019 has been extensively described, immune response to severe acute respiratory syndrome 2 remains yet not fully understood. Similarities with bacterial sepsis were observed; however, few studies specifically addressed differences between both conditions. Here, we report a longitudinal analysis the in patients, its correlation outcome, and comparison patients septic patients. DESIGN: Longitudinal, retrospective observational...

10.1097/ccm.0000000000005088 article EN Critical Care Medicine 2021-05-18

Continuous and deep sedation until death is a much highly debated end-of-life practice. France unique in having regulatory framework for it. However, there are no data on its practice intensive care units (ICUs).The aim to describe continuous relation the specific context of withdrawal life-sustaining therapies ICUs, that is, decision-making process compared other practices this setting.French multicenter observational study. Consecutive ICU patients who died after decision withdraw...

10.1177/02692163231180656 article EN Palliative Medicine 2023-06-12

BACKGROUND Augmented renal creatinine clearance (ARC) (≥130 ml min −1 1.73 m −2 ) is frequent in intensive care unit (ICU) patients and may impact patient outcome. OBJECTIVES To compare glomerular filtration rate (GFR) measured with iohexol plasma critically ill augmented clearance. DESIGN Single-centre, retrospective study. SETTING French University Hospital ICU from November 2016 to May 2019. PATIENTS Adult who had a measurement of MAIN OUTCOME MEASURE Agreement between 6 h (6 CrCl)...

10.1097/eja.0000000000001501 article EN European Journal of Anaesthesiology 2021-03-19

Delayed cerebral ischemia (DCI) is a severe subarachnoid hemorrhage (SAH) complication, closely related to vasospasm (CVS). CVS treatment frequently comprises intravenous milrinone, an inotropic and vasodilatory drug. Our objective describe milrinone's hemodynamic, respiratory renal effects when administrated as for CVS. Retrospective single-center observational study of patients receiving milrinone with systemic hemodynamics, oxygenation, disorders monitoring. We described these parameters'...

10.1016/j.jcrc.2024.154807 article EN cc-by-nc Journal of Critical Care 2024-04-04

Background: The role of positive pressure ventilation, central venous (CVP) and inflammation on the occurrence acute kidney injury (AKI) have been poorly described in mechanically ventilated patient secondary to coronavirus disease 2019 (COVID-19). Methods: This was a monocenter retrospective cohort study consecutive COVID-19 patients admitted French surgical intensive care unit between March 2020 July 2020. Worsening renal function (WRF) defined as development new AKI or persistent during 5...

10.4266/acc.2022.01494 article EN cc-by-nc Acute and Critical Care 2023-05-25

The ability of the pressure recording analytical method (PRAM) in tracking change cardiac output (ΔCO) after a fluid challenge ICU needs to be evaluated with most contemporary comparison methods recommended by experts.Our objective was report trending PRAM ΔCO and compare this oesophageal Doppler monitoring (ODM).Prospective, observational study.Hôpital Lariboisière Hôpital Européen George Pompidou, Paris, France, from April 2016 December 2017.Critically ill patients admitted CO monitored...

10.1097/eja.0000000000000924 article EN European Journal of Anaesthesiology 2018-12-12
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