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1. Acute cholangitis in intensive care units: clinical, biological, microbiological spectrum and risk factors for mortality: a multicenter study

Author

Jean-Rémi Lavillegrand, Emmanuelle Mercier-Des-Rochettes, Elodie Baron, Frédéric Pène, Damien Contou, Raphael Favory, Sébastien Préau, Arnaud Galbois, Chloé Molliere, Arnaud-Félix Miailhe, Jean Reignier, Mehran Monchi, Claire Pichereau, Sara Thietart, Thibault Vieille, Gael Piton, Gabriel Preda, Idriss Abdallah, Marine Camus, Eric Maury, Bertrand Guidet, Guillaume Dumas, and Hafid Ait-Oufella

Subjects
Cholangitis, Outcome, Prognosis, Microbiology, Intensive care unit, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Abstract Background Little is known on the outcome and risk factors for mortality of patients admitted in Intensive Care units (ICUs) for Acute cholangitis (AC). Methods Retrospective multicenter study included adults admitted in eleven intensive care units for a proven AC from 2005 to 2018. Risk factors for in-hospital mortality were identified using multivariate analysis. Results Overall, 382 patients were included, in-hospital mortality was 29%. SOFA score at admission was 8 [5–11]. Biliary obstruction was mainly related to gallstone (53%) and cancer (22%). Median total bilirubin and PCT were respectively 83 µmol/L [50–147] and 19.1 µg/L [5.3–54.8]. Sixty-three percent of patients (n = 252) had positive blood culture, mainly Gram-negative bacilli (86%) and 14% produced extended spectrum beta lactamase bacteria. At ICU admission, persisting obstruction was frequent (79%) and biliary decompression was performed using therapeutic endoscopic retrograde cholangiopancreatography (76%) and percutaneous transhepatic biliary drainage (21%). Adjusted mortality significantly decreased overtime, adjusted OR for mortality per year was 0.72 [0.54–0.96] (p = 0.02). In a multivariate analysis, factors at admission associated with in-hospital mortality were: SOFA score (OR 1.14 [95% CI 1.05–1.24] by point, p = 0.001), lactate (OR 1.21 [95% CI 1.08–1.36], by 1 mmol/L, p 48 h was associated with in-hospital mortality (adjusted OR 2.73 [95% CI 1.30–6.22], p = 0.02). Conclusions In this large retrospective multicenter study, we found that AC-associated mortality significantly decreased overtime. Severity of organ failure, cause of obstruction and local complications of AC are risk factors for mortality, as well as delayed biliary drainage > 48 h.

Published
2021
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2. Tissue Perfusion Alterations Correlate with Mortality in Patients Admitted to the Intensive Care Unit for Acute Pulmonary Embolism: An Observational Study

Author

Idriss Abdallah, Pierre-Yves Boëlle, Naïke Bigé, Jean-Luc Baudel, Yann Nguyen, Tomas Urbina, Vincent Dubée, Hafid Ait-Oufella, Eric Maury, Bertrand Guidet, Jérémie Joffre, Service de Réanimation Médicale [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Service de santé publique [CHU Saint-Antoine], Université Pierre et Marie Curie - Paris 6 (UPMC), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Paris-Centre de Recherche Cardiovasculaire (PARCC (UMR_S 970/ U970)), Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), and Gestionnaire, HAL Sorbonne Université 5

Subjects
medicine.medical_specialty, business.industry, Septic shock, [SDV]Life Sciences [q-bio], 030208 emergency & critical care medicine, Retrospective cohort study, General Medicine, 030204 cardiovascular system & hematology, medicine.disease, Intensive care unit, law.invention, Pulmonary embolism, [SDV] Life Sciences [q-bio], 03 medical and health sciences, 0302 clinical medicine, law, Emergency medicine, Medicine, In patient, Observational study, Simplified Acute Physiology Score, business, Perfusion
Abstract

International audience; We aimed to assess the relationship between alterations of tissue perfusion parameters at admission (highly predictive of mortality in septic shock) and outcome in patients admitted to the intensive care unit (ICU) for acute pulmonary embolism (PE). We conducted a retrospective study to analyze the association between arterial lactate level, skin mottling and urinary output, and 28-day mortality.Over a 22-year period, 317 patients with PE were identified but we finally analyzed 108 patients whose main diagnosis for ICU admission was acute PE. At admission, the sequential organ failure assessment score was 2 (0-6) and the simplified acute physiology score II was 29 (16-43). Thirty patients (28%) received vasopressors and 37 patients (34%) received thrombolytic therapy. Day 28 mortality rate was 25% (n = 27). When compared to 28-day survivors, nonsurvivor patients had higher lactate level (4.5 [2.3-10.3] mmol/L vs 1.4 [1-2.9] mmol/L, P < .0001), more frequent mottling around the knee area (56% vs 25%, P = .003) and a lower urinary output (during the first 6 hours) (0.35 [0-1] mL/kg/h vs. 0.88 [0.62-1.677] mL/kg/h, P = .0002). Mortality increased with the number of tissue perfusion alterations present upon admission, 8% for none, 21% for 1, 28% for 2, and finally reached 85% for 3 tissue perfusion alterations (P < .0001). In a multivariate analysis, the relationship between the number of tissue perfusion alterations and 28-day mortality was maintained after adjustment on the presence of shock and right ventricular dilation at admission.In ICU patients admitted for acute PE, tissue perfusion alterations correlated with 28-day mortality independently of blood pressure and right ventricular dilation.

Published
2018
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