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Purpose Patients with severe acute respiratory distress syndrome (ARDS) are candidates for extracorporeal membrane oxygenation (ECMO) therapy. The evaluation of organ severity is difficult in patients considered for cannulation in a distant hospital. This study was designed to identify early factors associated with hospital mortality in ARDS patients treated with ECMO and retrieved from referring hospitals. Methods Data from 85 consecutive ARDS patients equipped with ECMO by our mobile team and consequently admitted to our ICU were prospectively collected and analyzed. Results The main ARDS etiologies were community-acquired bacterial pneumonia (35 %), influenza pneumonia (23 %) (with 12 patients having been treated during the first half of the study period), and nosocomial pneumonia (14 %). The median (interquartile range) time between contact from the referring hospital and patient cannulation was 3 (1–4) h. ECMO was venovenous in 77 (91 %) patients. No complications occurred during transport by our mobile unit. Forty-eight patients died at the hospital (56 %). Based on a multivariate logistic regression, a score including age, SOFA score, and a diagnosis of influenza pneumonia was constructed. The probability of hospital mortality following ECMO initiation was 40 % in the 0–2 score class ( n  = 58) and 93 % in the 3–4 score class ( n  = 27). Patients with an influenza pneumonia diagnosis and a SOFA score before ECMO of less than 12 had a mortality rate of 22 %. Conclusions Age, SOFA score, and a diagnosis of influenza may be used to accurately evaluate the risk of death in ARDS patients considered for retrieval under ECMO from distant hospitals.

Dual antiplatelet therapy is critical to inhibit platelet reactivity in order to prevent ischemic reccurences in stented patients. However, studies have observed a variable blockade of the P2Y12 adenosine diphosphate receptor between patients following clopidogrel intake. This interindividual variability in the biological response is not uncommon with clopidogrel (about 50%) and even prasugrel (20%). High on-treatment platelet reactivity (HTPR) is correlated with thrombotic events following percutaneous coronary intervention. Several studies suggested that tailoring of antiplatelet therapy based on platelet reactivity (PR) monitoring could safely reduce the rate of major adverse cardiovascular events in HTPR patients. In addition, low on-treatment PR was recently associated with bleeding events both in patients treated with prasugrel and clopidogrel. Of importance, bleedings are associated with a poor prognosis in stented patients. Overall, the potential of PR monitoring to individualize antiplatelet therapy might benefit stented patients by reducing both ischemic and bleeding risks. However, such strategies remain to be evaluated in adequately designed large-scale randomized clinical trials.

Most of the French passengers who survived the shipwreck of the cruise ship Costa Concordia were repatriatedfrom Italy to Marseille, one of the stopovers of the cruise. The shipwreck happened during the nightof 13th-14th January 2012 and entailed the forced evacuation of 4195 passengers and crewmembers.Thirty-two persons died and 2 others are still reported missing. The massive and unexpected inflow of402 French citizens in the port of Marseille required the quick setting up of welcome facilities, not only tosolve logistical problems, but also to address psychological and sometimes even medical problems. ThePrehospital Psychological Emergency Service (CUMP) and the Prehospital Emergency Medical Service(SAMU) of Marseille examined 196 persons in total, and were able to avoid a great number of emergencyadmissions deemed necessary because of difficult psychological situations (death, missing or lost persons,acute stress). The objective of this report is to rapidly present the emergency committee as a whole andto describe in more detail the work that the CUMP accomplished during the 36 hours necessary to takecharge of the majority of the French passengers of the Costa Concordia.