Evolution of the use of intraosseous vascular access in prehospital advanced cardiopulmonary resuscitation: The IOVA-CPR study.

Introduction: Obtaining vascular access is crucial in critically ill patients. The EZ-IO® device is easy to use and has a high insertion success rate. Therefore, the use of intraosseous vascular access (IOVA) has gradually increased.

Quantifying physician's bias to terminate resuscitation. The TERMINATOR study.

Context: Deciding on "termination of resuscitation" (TOR) is a dilemma for any physician facing cardiac arrest. Due to the lack of evidence-based criteria and scarcity of the existing guidelines, crucial arbitration to interrupt resuscitation remains at the practitioner's discretion.

Aim: Evaluate with a quantitative method the existence of a physician internal bias to terminate resuscitation.

Digit preference and biased conclusions in cardiac arrest studies.

Background: In cardiac arrest (CA), time is directly predictive of patients' prognosis. The increase in mortality resulting from delayed cardiopulmonary resuscitation has been quantified minute by minute. Times reported in CA management studies could reflect a timestamping bias referred to as "digit preference".

Out-of-hospital cardiac arrest in pregnant women: A 55-patient French cohort study.

Aim: To describe a cohort of pregnant women having suffered an out-of-hospital cardiac arrest (OHCA) and to compare them with nonpregnant women of childbearing age having suffered OHCA.

Methods: Study data were extracted from the French National OHCA Registry between 2011 and 2021. We compared patients in terms of characteristics, care and survival.

Does age influence out-of-hospital cardiac arrest incidence and outcomes among women? Insights from the Paris SDEC.

Aims: Age and sex disparities in out-of-hospital cardiac arrest (OHCA) have been described. Reproductive age may have a protected effect on females vs. males, although results are conflicting.

[Prevalence of advance directives and impact on the progress of cardiac arrest resuscitation in EHPAD].

Anticipated directives are of great value among patients living in residential care facilities for the elderly. Their prevalence in cases of cardiac arrest was studied. It was found that this issue is not systematically addressed.

Relation between chest compression rate and depth: the ENFONCE Study.

Introduction: Chest compressions are the cornerstone of cardiopulmonary resuscitation. The recent International Liaison Committee on Resuscitation guidelines recommend increasing the rate and the depth of chest compressions, to 100-120/min and 5-6 cm, based on theoretical arguments and observational studies. We hypothesized that an increased chest compressions rate could decrease chest compressions depth.

Temporal Trends of Out-of-Hospital Cardiac Arrests Without Resuscitation Attempt by Emergency Medical Services.

Background: Significant improvements in survival from out-of-hospital cardiac arrest (OHCA) have been reported; however, these are based only on data from OHCA in whom resuscitation is initiated by emergency medical services (EMS). We aimed to assess the characteristics and temporal trends of OHCA without resuscitation attempt by EMS.

Methods: Prospective population-based study between 2011 and 2016 in the Greater Paris area (6.

Total Body and Extracellular Water Measures Are Unrelated to Cramp Sensitivity in Euhydrated Cramp-Prone Individuals.

Earp, JE, Stearns, RL, Agostinucci, J, Lepley, AS, and Ward-Ritacco, CL. Total body and extracellular water measures are unrelated to cramp sensitivity in euhydrated cramp-prone individuals. J Strength Cond Res 36(9): 2653-2656, 2022-Spectral bioelectrical impedance analysis (BIA) is a valid and noninvasive tool for measuring total body water (TBW), intracellular water (ICW), and extracellular water (ECW).

Impact of Coronary Lesion Stability on the Benefit of Emergent Percutaneous Coronary Intervention After Sudden Cardiac Arrest.

Background: Conflicting data exist regarding the benefit of urgent coronary angiogram and percutaneous coronary intervention (PCI) after sudden cardiac arrest, particularly in the absence of ST-segment elevation. We hypothesized that the type of lesions treated (stable versus unstable) influences the benefit derived from PCI.

Methods: Data were taken between May 2011 and 2014 from a prospective registry enrolling all sudden cardiac arrest in Paris and suburbs (6.

Electrolyte beverage consumption alters electrically induced cramping threshold.

Background: Recent investigations have questioned the role of hydration and electrolytes in cramp susceptibility and thus the efficacy of consuming electrolyte-rich carbohydrate beverages (EB) to control/prevent cramping.

Methods: Nine euhydrated, cramp-prone participants had their cramp susceptibility assessed by measuring the nerve stimulation threshold frequency at which cramping occurs (TF) before and after consumption of an EB (kCal: 120, Na: 840 mg, K: 320 mg, Mg: 5 mg) and placebo beverage (PB: kCal: 5, Na: 35 mg). Cramp intensity was assessed using a verbal pain scale and poststimulation electromyography (EMG).

Early psychological impact of Paris terrorist attacks on healthcare emergency staff: A cross-sectional study.

Background: The terrorist attacks in Paris and Saint Denis on November 13, 2015 were an unprecedented traumatic event in France. It was an especially distressing ordeal for the healthcare personnel involved in the care of the victims. The aim of this study was to estimate the effect of direct participation in the rescue on posttraumatic stress disorder (PTSD) symptoms among these workers.

Socioeconomic status and incidence of cardiac arrest: a spatial approach to social and territorial disparities.

Objective: Cardiac arrest (CA) is considered a major public health issue. Few studies have focused on geographic variations in incidence and socioeconomic characteristics. The aim of this study is to identify clusters of municipalities with high or low CA incidence, and find socioeconomic factors associated with them.

Prevalence of advance directives and impact on advanced life support in out-of-hospital cardiac arrest victims.

Aim: To evaluate the prevalence of advance directives and their impact on the management of out-of-hospital cardiac arrest (OHCA) victims.

Methods: We analyzed data extracted from the French national registry of adult OHCA patients (RéAC). The data concerned the emergency medical services (EMS) of a Paris suburb over the period 01/01/2013 to 30/11/2015.

Web-based general public opinion study of automated versus manual external chest compression.

Background: Only a few cardiac-arrest victims receive external chest compression (ECC) by a bystander.

Objective: To test the hypothesis that the general public might start ECC more often if they used an automated device rather than a manual massage.

Methods: Web-based public opinion survey based on two short videos, one showing manual ECC and the other automated ECC (Autopulse, Zoll, France).

The effects of circumferential pressure on the soleus muscle F-wave in healthy subjects.

Circumferential pressure (CP) was shown to decrease muscle activity in subjects without neuromuscular disorders and in individuals with spinal cord injury and cerebrovascular accidents. The mechanism for this decrease is unknown although it is hypothesized to be spinal in origin. The purpose of this study was to investigate the effect CP has on the soleus F-wave.