27 results match your criteria: "Sauvegarde Clinic[Affiliation]"
J Clin Monit Comput
January 2025
Department of Anaesthesiology and Intensive Care, Bicetre hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Le Kremlin Bicetre, France.
Intravenous fluid is administered during high-risk surgery to optimize stroke volume (SV). To assess ongoing need for fluids, the hemodynamic response to a fluid bolus is evaluated using a fluid challenge technique. The Acumen Assisted Fluid Management (AFM) system is a decision support tool designed to ease the application of fluid challenges and thus improve fluid administration during high-risk surgery.
View Article and Find Full Text PDFAm Heart J
June 2024
Department of Anesthesiology and Critical Care Medicine, Dijon University Medical Centre, 21000 Dijon, France; University of Burgundy and Franche-Comté, LNC UMR1231, F-21000 Dijon, France.
Background: Cardiac surgery-associated acute kidney injury (CS-AKI) affects up to 30% of patients, increasing morbidity and healthcare costs. This condition results from complex factors like ischemia-reperfusion injury and renal hemodynamic changes, often exacerbated by surgical procedures. Norepinephrine, commonly used in cardiac surgeries, may heighten the risk of CS-AKI.
View Article and Find Full Text PDFJ Pers Med
December 2023
Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA.
Mobile health diagnostics have demonstrated effectiveness in detecting and managing chronic diseases. This method comparison study aims to assess the accuracy and precision of the previously evaluated OptiBP™ technology over a four-week study period. This device uses optical signals recorded by placing a patient's fingertip on a smartphone's camera to estimate blood pressure (BP).
View Article and Find Full Text PDFLancet Haematol
September 2023
Département Anesthésie-Réanimation, Pôle Anesthésie Samu Urgences Réanimation, Centre Hospitalier Universitaire d'Angers, Angers, France.
Background: Anaemia and blood transfusion are associated with poor outcomes after hip fracture. We evaluated the efficacy of intravenous iron and tranexamic acid in reducing blood transfusions after hip fracture surgery.
Methods: In this double-blind, randomised, 2 × 2 factorial trial, we recruited adults hospitalised for hip fractures in 12 medical centres in France who had preoperative haemoglobin concentrations between 9·5 and 13·0 g/dL.
BMC Anesthesiol
July 2023
Department of Anesthesiology and Intensive Care, Université Paris-Sud, Paul Brousse Hospital, Assistance Publique Hôpitaux de Paris (APHP), 12 Avenue Paul Vaillant Couturier, Villejuif, 94800, France.
Background: In patients undergoing high-risk surgery, it is recommended to titrate fluid administration using stroke volume or a dynamic variable of fluid responsiveness (FR). However, this strategy usually requires the use of a hemodynamic monitor and/or an arterial catheter. Recently, it has been shown that variations of central venous pressure (ΔCVP) during an alveolar recruitment maneuver (ARM) can predict FR and that there is a correlation between CVP and peripheral venous pressure (PVP).
View Article and Find Full Text PDFRev Cardiovasc Med
June 2023
Department of Intensive Care, Ramsay Heath Care, Hôpital Privé de la Loire, 42100 Saint Etienne, France.
Background: During cardiac surgery, maintaining a mean arterial pressure (MAP) within the range of cerebral autoregulation (CA) may prevent postoperative morbidity. The lower limit of cerebral autoregulation (LLA) can be determined using the mean velocity index (Mx). The standard Mx is averaged over a ten second period ( ) while using a two second averaging period ( ) is faster and may record more rapid variations in LLA.
View Article and Find Full Text PDFBr J Haematol
August 2023
Internal Medicine Department, Centre national de référence des cytopénies auto-immunes de l'adulte, Hôpital Henri Mondor, Fédération Hospitalo-Universitaire TRUE InnovaTive theRapy for immUne disordErs, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris Est Créteil, Créteil, France.
Combining drugs could be an effective option for treating multirefractory ITP, that is, patients not responding to rituximab, thrombopoietin receptor agonists (TPO-RA) and splenectomy. We conducted a retrospective, multicenter, observational study including multirefractory ITP patients who received a combination of a TPO-RA and an immunosuppressive drug. We included 39 patients (67% women, median age 59 years [range 21-96]), with a median ITP duration of 57 months [3-393] and a median platelet count at initiation of 10 × 10 /L [1-35].
View Article and Find Full Text PDFAnaesth Crit Care Pain Med
October 2023
Department of Anaesthesiology and Critical Care, Aix Marseille Université, Assistance Publique Hôpitaux de Marseille, Hôpital Nord, Marseille, France.
Background: The question of environmentally sustainable perioperative medicine represents a new challenge in an era of cost constraints and climate crisis. The French Society of Anaesthesia and Intensive Care (SFAR) recommends stroke volume optimization in high-risk surgical patients. Pulse contour techniques have become increasingly popular for stroke volume monitoring during surgery.
View Article and Find Full Text PDFAm Heart J
July 2023
Clinique Saint Augustin, Institut Aquitain du Coeur, Bordeaux Cedex, France.
Background: Postoperative morbidity and mortality after cardiac surgery with cardiopulmonary bypass (CPB) remain high despite recent advances in both anesthesia and perioperative management. Among modifiable risk factors for postoperative complications, optimal arterial pressure during and after surgery has been under debate for years. Recent data suggest that optimizing arterial pressure to the baseline of the patient may improve outcomes.
View Article and Find Full Text PDFAnaesth Crit Care Pain Med
June 2023
Department of Anaesthesiology and Intensive Care, Ramsay Santé, Sauvegarde Clinic, Lyon, France.
Background: To date, the use of the plethysmographic variability index (PVI) has not been recommended to guide fluid management in the paediatric surgical population. This systematic review and meta-analysis aimed to summarise available evidence about the diagnostic accuracy of digital PVI to predict fluid responsiveness in mechanically ventilated children.
Methods: We searched the Pubmed, Embase and Web of Science databases, from inception to January 2022, to identify all relevant studies that investigated the ability of the PVI recorded at the finger to predict fluid responsiveness in mechanically ventilated children.
Transplant Proc
February 2023
Department of Anesthesiology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium; Department of Anesthesiology, Paul Brousse Hospital, Université Paris-Saclay, Assistance Publique Hôpitaux de Paris (APHP), Villejuif, France. Electronic address:
Background: Liver transplant patients who develop hyperlactatemia are at increased risk of postoperative morbidity and short-term mortality, but there are few data on longer-term outcomes. We therefore investigated if arterial lactate concentration obtained immediately after surgery, at the time of admission to the intensive care unit (ICU), was associated with 1-year mortality.
Methods: In this retrospective cohort study, all patients who underwent liver transplant surgery from a deceased donor between September 2013 and December 2019 were screened for inclusion.
BMC Anesthesiol
December 2022
Department of Anesthesiology and Intensive Care, Paul Brousse Hospital, Assistance Publique - Hôpitaux de Paris, Université Paris-Saclay, Villejuif, France.
Background: During surgery, any mismatch between oxygen delivery (DO) and consumption (VO) can promote the development of postoperative complications. The respiratory exchange ratio (RER), defined as the ratio of carbon dioxide (CO) production (VCO) to VO, may be a useful noninvasive tool for detecting inadequate DO. The primary objective of this study was to test the hypothesis that RER measured during liver transplantation may predict postoperative morbidity.
View Article and Find Full Text PDFJ Pers Med
September 2022
Department of Anesthesiology, Erasme University Hospital, Université Libre de Bruxelles, 808 Route de Lennik, 1070 Brussels, Belgium.
Introduction: Vasopressor infusions are essential in treating and preventing intraoperative hypotension. Closed-loop vasopressor therapy outperforms clinicians when the target is set at a mean arterial pressure (MAP) baseline, but little is known on the performance metrics of closed-loop vasopressor infusions when systolic arterial pressure (SAP) is the controlled variable. Methods: Patients undergoing intermediate- to high-risk abdominal surgery were included in this prospective cohort feasibility study.
View Article and Find Full Text PDFBMC Anesthesiol
August 2022
Department of Anesthesiology and Intensive Care, Elsan Alpes-Belledonne Clinic, Grenoble, France.
Background: Maintaining a constant driving pressure during a prolonged sigh breath lung recruitment manoeuvre (LRM) from 20 to 45 cmH0 peak inspiratory pressure in mechanically ventilated patients has been shown to be a functional test to predict fluid responsiveness (FR) when using a linear regression model of hemodynamic parameters, such as central venous pressure (CVP) and pulse pressure (PP). However, two important limitations have been raised, the use of high ventilation pressures and a regression slope calculation that is difficult to apply at bedside. This ancillary study aimed to reanalyse absolute variations of CVP (ΔCVP) and PP (ΔPP) values at lower stages of the LRM, (40, 35, and 30 cm H0 of peak inspiratory pressure) for their ability to predict fluid responsiveness.
View Article and Find Full Text PDFBMC Anesthesiol
July 2022
Department of Anesthesiology and Intensive Care, Université Paris-Saclay, Paul Brousse Hospital, Assistance Publique - Hôpitaux de Paris (APHP), Villejuif, France.
Background: A mismatch between oxygen delivery (DO) and consumption (VO) is associated with increased perioperative morbidity and mortality. Hyperlactatemia is often used as an early screening tool, but this non-continuous measurement requires intermittent arterial line sampling. Having a non-invasive tool to rapidly detect inadequate DO is of great clinical relevance.
View Article and Find Full Text PDFClin Immunol
March 2022
Saint-Louis Hospital, Immuno-Hematology Department, AP-HP, Paris, France.
Erythroblastic synartesis is a rare cause of acquired dyserythropoiesis. Only 9 cases have been previously reported. We hereby report 3 cases of patients diagnosed with erythroblastic synartesis associated with monoclonal immunoglobulin and an overt malignant lymphoid disorder.
View Article and Find Full Text PDFAnesth Analg
May 2022
Department of Anesthesiology and Intensive Care, Hôpitaux Universitaires Paris-Sud, Université Paris-Sud, Université Paris-Saclay, Bicêtre and Paul Brousse Hospitals, Assistance Publique Hôpitaux de Paris, Villejuif, France.
Background: Vasopressors are a cornerstone for the management of vasodilatory hypotension. Vasopressor infusions are currently adjusted manually to achieve a predefined arterial pressure target. We have developed a closed-loop vasopressor (CLV) controller to help correct hypotension more efficiently during the perioperative period.
View Article and Find Full Text PDFBMC Anesthesiol
January 2022
Department of Anesthesiology and Intensive Care, Etienne University Hospital, Jean-Monnet University, SaintSaint-Etienne, France.
Objective: Assessment of fluid responsiveness is problematic in intensive care unit patients. Lung recruitment maneuvers (LRM) can be used as a functional test to predict fluid responsiveness. We propose a new test to predict fluid responsiveness in mechanically ventilated patients by analyzing the variations in central venous pressure (CVP) and systemic arterial parameters during a prolonged sigh breath LRM without the use of a cardiac output measuring device.
View Article and Find Full Text PDFJ Clin Monit Comput
October 2022
Department of Anesthesiology, Erasme University Hospital, Université Libre de Bruxelles, 808 Route de Lennik, 1070, Brussels, Belgium.
We compared blood pressure (BP) values obtained with a new optical smartphone application (OptiBP™) with BP values obtained using a non-invasive automatic oscillometric brachial cuff (reference method) during the first 2 h of surveillance in a post-anesthesia care unit in patients after non-cardiac surgery. Three simultaneous BP measurements of both methods were recorded every 30 min over a 2-h period. The agreement between measurements was investigated using Bland-Altman and error grid analyses.
View Article and Find Full Text PDFEur J Anaesthesiol
April 2022
From the Department of Anaesthesiology, Erasme University Hospital, Université Libre de Bruxelles, Brussels (DC, SC, BI, LVO, AJ), Unit of Hepatobiliary Surgery and Liver Transplantation, Department of Digestive Surgery, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium (VL), Department of Anesthesiology, Sauvegarde Clinic, Ramsay Santé, Lyon, France (OD), Department of Anesthesiology and Pain Medicine, Université de Montréal, Centre de recherche du CHUM, Montreal, Québec, Canada (F-MC), MiCo, Denens, Switzerland (FM), Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium (J-LV), Department of Anaesthesiology and Intensive Care, Assistance Publique Hôpitaux de Paris, Paris-Saclay University, Bicetre Hospital, Paris, France (JD) and Department of Anaesthesiology, Brugmann Hospital, Université Libre de Bruxelles, Brussels, Belgium (PVdL).
Background: Although fluid administration is a key strategy to optimise haemodynamic status and tissue perfusion, optimal fluid administration during liver surgery remains controversial.
Objective: To test the hypothesis that a goal-directed fluid therapy (GDFT) strategy, when compared with a conventional fluid strategy, would better optimise systemic blood flow and lead to improved urethral tissue perfusion (a new variable to assess peripheral blood flow), without increasing blood loss.
Design: Single-centre prospective randomised controlled superiority study.
J Clin Monit Comput
August 2022
Department of Anesthesiology, Erasme Hospital, Université Libre de Bruxelles, 808 route de lennik, 1070, Brussels, Belgium.
To provide information about the clinical relevance of blood pressure (BP) measurement differences between a new smartphone application (OptiBP™) and the reference method (automated oscillometric technique) using a noninvasive brachial cuff in patients admitted to the emergency department. We simultaneously recorded three BP measurements using both the reference method and the novel OptiBP™ (test method), except when the inter-arm difference was > 10 mmHg BP. Each OptiBP™ measurement required 1-min and the subsequent reference method values were compared to the values obtained with OptiBP™ using a Bland-Altman analysis and error grid analysis.
View Article and Find Full Text PDFActa Neurochir Suppl
June 2021
Department of Anaesthesiology and Intensive Care, Ramsay Santé, Sauvegarde Clinic, Lyon, France.
Introduction: Assessment of the individual safest minimal mean arterial pressure (MAP) during cardiac surgery remains empirical. The objective of this study was to evaluate the lower limit of autoregulation (LLA) within a short period (15 min).
Methods: After developing autoregulation software (OptiMAP) incorporated into transcranial Doppler ultrasound (Waki-Atys, Lyon, France), we monitored the mean blood flow velocity (MV) and MAP.
BMC Anesthesiol
January 2021
Department of Anesthesiology, Brugmann Hospital, Université Libre de Bruxelles, Bruxelles, Belgium.
Background: Acute kidney injury (AKI) occurs frequently after liver transplant surgery and is associated with significant morbidity and mortality. While the impact of intraoperative hypotension (IOH) on postoperative AKI has been well demonstrated in patients undergoing a wide variety of non-cardiac surgeries, it remains poorly studied in liver transplant surgery. We tested the hypothesis that IOH is associated with AKI following liver transplant surgery.
View Article and Find Full Text PDFSci Rep
July 2020
Oncology Department, Centre Léon Bérard, Lyon, France.
Benefits of physical activity are widely demonstrated for early stage cancers but few studies have focused on metastatic disease. The purpose of this study was to determine the impact of physical activity on survival in patients with metastatic breast cancer. We conducted a secondary analysis of the national, multicentric, non-randomized, prospective cohort SNPs to Risk of Metastasis (StoRM) study.
View Article and Find Full Text PDFPaediatr Anaesth
February 2020
Department of Anesthesia and Intensive Care, The Hospital Femme-Mère-Enfant (Woman-Mother-Child), Hospices Civils de Lyon, Bron, France.
Background: Very little evidence for predictive markers of fluid responsiveness has been reported in children as compared to adults. The impact of hypovolemia or hypervolemia on morbidity has driven interest in the fluid challenge titration strategy.
Aim: The objective of this study was to explore the ability of a 3 mL kg mini-fluid challenge over 2 minutes to predict fluid responsiveness in children under controlled ventilation.