Albumin Infusion Reduces Fluid Loading for Postresuscitation Syndrome in a Pig Model of Refractory Cardiac Arrest Resuscitated With Venoarterial Extra Corporeal Membrane Oxygenation.

Hemodynamic instability in postresuscitation syndrome worsens survival and neurological outcomes. Venoarterial extracorporeal membrane oxygenation (VA ECMO) for refractory cardiac arrest might improve outcomes. Hemodynamical support under VA ECMO relies on norepinephrine and crystalloids.

Dexmedetomidine to reduce vasopressor resistance in refractory septic shock: Protocol for a double-blind randomized controlled pilot trial (ADRESS Pilot study).

Introduction: Refractory septic shock (RSS) is characterized by high vasopressor requirements, as a consequence of vasopressor resistance, which may be caused or enhanced by sympathetic hyperactivation. Experimental models and clinical trials show a reduction in vasopressor requirements and improved microcirculation compared to conventional sedation. Dexmedetomidine did not reduce mortality in clinical trials, but few septic shock patients were enrolled.

Impaired Pharmacokinetics of Amiodarone under Veno-Venous Extracorporeal Membrane Oxygenation: From Bench to Bedside.

Background: Adjusting drug therapy under veno-venous extracorporeal membrane oxygenation (VV ECMO) is challenging. Although impaired pharmacokinetics (PK) under VV ECMO have been reported for sedative drugs and antibiotics, data about amiodarone are lacking. We evaluated the pharmacokinetics of amiodarone under VV ECMO both in vitro and in vivo.

Methylene Blue Reduces Fluid Loading and Norepinephrine Requirements for Post-Resuscitation Syndrome in a Pig Model of Refractory Cardiac Arrest Resuscitated with Veno-Arterial ECMO.

Background: Refractory cardiac arrest management relies on extracorporeal cardiopulmonary resuscitation (ECPR), requiring the use of veno-arterial extracorporeal membrane oxygenation (VA-ECMO). Circulatory flow recovery can be associated with an ischemia-reperfusion injury, leading to vasoplegia and vasopressor requirement. The aim of this work was to evaluate the impact on hemodynamics of a methylene blue bolus infusion in a porcine model of ischemic refractory cardiac arrest.

Daily Telephone Call During the COVID-19 Pandemic: Perceptions of Families and Providers.

Background: In intensive care units (ICUs), the quality of communication with families is a key point in the caregiver-patient-family relationship. During the COVID-19 pandemic, hospital visits were prohibited, and many ICUs implemented a daily telephone call strategy to ensure continuity of communication with patients' families.

Objective: To assess how family members and health care providers perceived this communication strategy.

Mental health and stress among ICU healthcare professionals in France according to intensity of the COVID-19 epidemic.

Background: We investigated the impact of the COVID-19 crisis on mental health of professionals working in the intensive care unit (ICU) according to the intensity of the epidemic in France.

Methods: This cross-sectional survey was conducted in 77 French hospitals from April 22 to May 13 2020. All ICU frontline healthcare workers were eligible.

[Refractory pulmonary edema under ECMO: Is there a place for Rashkind atrioseptotomy?].

Hydrostatic pulmonary edema is a well-known complication of veinoarterial extracorporeal membrane oxygenation (VA-ECMO) caused by increased left ventricle afterload due to reverse blood flow in the aorta. Several techniques are commonly used for left ventricle venting such as intra-aortic balloon pump, Impella® (Abiomed, Danvers, MA), central surgical cannulation or Rahskind atrial septostomy. We reported two cases of hydrostatic pulmonary edema in patients under VA-ECMO for whom it was decided to perform Rashkind technique.

The medical treatment of cardiogenic shock: cardiovascular drugs.

Purpose Of Review: To discuss the use of vasopressors and inotropes in cardiogenic shock.

Recent Findings: The classic form or cardiogenic shock requires administration of inotropic and/or vasopressor agents to try to improve the impaired tissue perfusion. Among vasopressors various alpha-adrenergic agents, vasopressin derivatives and angiotensin can be used.

Comparison of Vasopressin versus Norepinephrine in a Pig Model of Refractory Cardiogenic Shock Complicated by Cardiac Arrest and Resuscitated with Veno-arterial ECMO.

Background: The choice of the best vasopressor after ExtraCorporeal Membrane Oxygenation (ECMO) implantation after cardiac arrest is not well defined. Circulatory flow recovery with ECMO is associated with vasoplegia and vasopressor need. The present study aimed to compare the effects of norepinephrine and vasopressin in the first 6 h after ECMO initiation.

[Psychological effects of emergency calls management on medical dispatcher assistants in a SAMU-Center 15].

Introduction: In France, the emergency call center is called SAMU (service d'aide médicale d'urgence). The Medical Dispatcher Assistant (MDA) is the first responder and is exposed to first calls of distress and has a high risk of stress disorder.

Aim: Psychological impact of emergency calls on MDA.

Management of low blood pressure in ambulatory heart failure with reduced ejection fraction patients.

Low blood pressure is common in patients with heart failure and reduced ejection fraction (HFrEF). While spontaneous hypotension predicts risk in HFrEF, there is only limited evidence regarding the relationship between hypotension observed during heart failure (HF) drug titration and outcome. Nevertheless, hypotension (especially orthostatic hypotension) is an important factor limiting the titration of HFrEF treatments in routine practice.

Outcomes of Stenotrophomonas maltophilia hospital-acquired pneumonia in intensive care unit: a nationwide retrospective study.

Background: There is little descriptive data on Stenotrophomonas maltophilia hospital-acquired pneumonia (HAP) in critically ill patients. The optimal modalities of antimicrobial therapy remain to be determined. Our objective was to describe the epidemiology and prognostic factors associated with S.

Management of sustained arrhythmias for patients with cardiogenic shock in intensive cardiac care units.

Cardiac arrhythmias that occur in patients referred to intensive care units worsen symptoms and outcomes and need urgent correction, especially in patients admitted for refractory heart failure. Electrical storm is a frequent reason for referral to an intensive care unit. Specific, efficient and rapid management of patients presenting with various arrhythmias is therefore mandatory and procedures should be known by any physician involved in an intensive care unit.

Protocol for a multicentre randomised controlled trial evaluating the effects of moderate hypothermia versus normothermia on mortality in patients with refractory cardiogenic shock rescued by venoarterial extracorporeal membrane oxygenation (VA-ECMO) (HYPO-ECMO study).

Introduction: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) is widely used to support the most severe forms of cardiogenic shock (CS). Nevertheless, despite extracorporeal membrane oxygenation (ECMO) use, mortality still remains high (50%). Moderate hypothermia (MH) (33°C-34°C) may improve cardiac performance and decrease ischaemia-reperfusion injuries.

Accuracy of Several Lung Ultrasound Methods for the Diagnosis of Acute Heart Failure in the ED: A Multicenter Prospective Study.

Background: Early appropriate diagnosis of acute heart failure (AHF) is recommended by international guidelines. This study assessed the value of several lung ultrasound (LUS) strategies for identifying AHF in the ED.

Methods: This prospective study, conducted in four EDs, included patients with diagnostic uncertainty based on initial clinical judgment.

N 115 - Choc hémorragique.

Objectif: Passer en revue les aspects cliniques du choc hémorragique et formuler des recommandations pour son traitement.

Options: La reconnaissance précoce du choc hémorragique et une intervention rapide et systématique aident à éviter des issues indésirables. RéSULTATS ATTENDUS: Formuler des directives cliniques pour aider à reconnaître rapidement le choc hémorragique et à pratiquer la réanimation d'une manière organisée et fondée sur les connaissances scientifiques.

Use of Levosimendan in Intensive Care Unit Settings: An Opinion Paper.

Levosimendan is an inodilator that promotes cardiac contractility primarily through calcium sensitization of cardiac troponin C and vasodilatation via opening of adenosine triphosphate-sensitive potassium (KATP) channels in vascular smooth muscle cells; the drug also exerts organ-protective effects through a similar effect on mitochondrial KATP channels. This pharmacological profile identifies levosimendan as a drug that may have applications in a wide range of critical illness situations encountered in intensive care unit medicine: hemodynamic support in cardiogenic or septic shock; weaning from mechanical ventilation or from extracorporeal membrane oxygenation; and in the context of cardiorenal syndrome. This review, authored by experts from 9 European countries (Austria, Belgium, Czech republic, Finland, France, Germany, Italy, Sweden, and Switzerland), examines the clinical and experimental data for levosimendan in these situations and concludes that, in most instances, the evidence is encouraging, which is not the case with other cardioactive and vasoactive drugs routinely used in the intensive care unit.