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Hochhausen N, Mechelinck M, Kroh A, Rossaint R, Kork F. Chronic obstructive pulmonary disease affects outcome in surgical patients with perioperative organ injury: a retrospective cohort study in Germany. Respir Res 2024; 25:251. [PMID: 38902707 PMCID: PMC11191349 DOI: 10.1186/s12931-024-02882-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 06/12/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND The impact of chronic obstructive pulmonary disease (COPD) on outcome in perioperative organ injury (POI) has not yet been investigated sufficiently. METHODS This retrospective cohort study analysed data of surgical patients with POI, namely delirium, stroke, acute myocardial infarction, acute respiratory distress syndrome, acute liver injury (ALI), or acute kidney injury (AKI), in Germany between 2015 and 2019. We compared in-hospital mortality, hospital length of stay (HLOS) and perioperative ventilation time (VT) in patients with and without COPD. RESULTS We analysed the data of 1,642,377 surgical cases with POI of which 10.8% suffered from COPD. In-hospital mortality was higher (20.6% vs. 15.8%, p < 0.001) and HLOS (21 days (IQR, 12-34) vs. 16 days (IQR, 10-28), p < 0.001) and VT (199 h (IQR, 43-547) vs. 125 h (IQR, 32-379), p < 0.001) were longer in COPD patients. Within the POI examined, AKI was the most common POI (57.8%), whereas ALI was associated with the highest mortality (54.2%). Regression analysis revealed that COPD was associated with a slightly higher risk of in-hospital mortality (OR, 1.19; 95% CI:1.18-1.21) in patients with any POI. CONCLUSIONS COPD in patients with POI is associated with higher mortality, longer HLOS and longer VT. Especially patients suffering from ALI are susceptible to the detrimental effects of COPD on adverse outcome.
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Affiliation(s)
- Nadine Hochhausen
- Department of Anesthesiology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - Mare Mechelinck
- Department of Anesthesiology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Andreas Kroh
- Department of General, Visceral, Pediatric, and Transplantation Surgery, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Rolf Rossaint
- Department of Anesthesiology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Felix Kork
- Department of Anesthesiology, Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
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Meunier É, Aubin vega M, Adam D, Privé A, Mohammad Nezhady MA, Lahaie I, Quiniou C, Chemtob S, Brochiero E. Evaluation of interleukin-1 and interleukin-6 receptor antagonists in a murine model of acute lung injury. Exp Physiol 2024; 109:966-979. [PMID: 38594909 PMCID: PMC11140168 DOI: 10.1113/ep091682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 03/12/2024] [Indexed: 04/11/2024]
Abstract
The acute exudative phase of acute respiratory distress syndrome (ARDS), a severe form of respiratory failure, is characterized by alveolar damage, pulmonary oedema, and an exacerbated inflammatory response. There is no effective treatment for this condition, but based on the major contribution of inflammation, anti-inflammatory strategies have been evaluated in animal models and clinical trials, with conflicting results. In COVID-19 ARDS patients, interleukin (IL)-1 and IL-6 receptor antagonists (IL-1Ra and IL-6Ra, kineret and tocilizumab, respectively) have shown some efficacy. Moreover, we have previously developed novel peptides modulating IL-1R and IL-6R activity (rytvela and HSJ633, respectively) while preserving immune vigilance and cytoprotective pathways. We aimed to assess the efficacy of these novel IL-1Ra and IL-6Ra, compared to commercially available drugs (kineret, tocilizumab) during the exudative phase (day 7) of bleomycin-induced acute lung injury (ALI) in mice. Our results first showed that none of the IL-1Ra and IL-6Ra compounds attenuated bleomycin-induced weight loss and venousP C O 2 ${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$ increase. Histological analyses and lung water content measurements also showed that these drugs did not improve lung injury scores or pulmonary oedema, after the bleomycin challenge. Finally, IL-1Ra and IL-6Ra failed to alleviate the inflammatory status of the mice, as indicated by cytokine levels and alveolar neutrophil infiltration. Altogether, these results indicate a lack of beneficial effects of IL-1R and IL-6R antagonists on key parameters of ALI in the bleomycin mouse model.
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Affiliation(s)
- Émilie Meunier
- Centre de Recherche du Centre hospitalier de l'Université de Montréal (CRCHUM)MontréalQuébecCanada
- Département de MédecineUniversité de MontréalMontréalQuébecCanada
| | - Mélissa Aubin vega
- Centre de Recherche du Centre hospitalier de l'Université de Montréal (CRCHUM)MontréalQuébecCanada
- Département de MédecineUniversité de MontréalMontréalQuébecCanada
| | - Damien Adam
- Centre de Recherche du Centre hospitalier de l'Université de Montréal (CRCHUM)MontréalQuébecCanada
- Département de MédecineUniversité de MontréalMontréalQuébecCanada
| | - Anik Privé
- Centre de Recherche du Centre hospitalier de l'Université de Montréal (CRCHUM)MontréalQuébecCanada
| | | | - Isabelle Lahaie
- Centre de recherche du Centre hospitalier Universitaire Sainte‐JustineMontréalQuébecCanada
| | - Christiane Quiniou
- Centre de recherche du Centre hospitalier Universitaire Sainte‐JustineMontréalQuébecCanada
| | - Sylvain Chemtob
- Centre de recherche du Centre hospitalier Universitaire Sainte‐JustineMontréalQuébecCanada
- Département de pédiatrieUniversité de MontréalMontréalQuébecCanada
| | - Emmanuelle Brochiero
- Centre de Recherche du Centre hospitalier de l'Université de Montréal (CRCHUM)MontréalQuébecCanada
- Département de MédecineUniversité de MontréalMontréalQuébecCanada
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Aarab Y, Debourdeau T, Garnier F, Capdevila M, Monet C, De Jong A, Capdevila X, Charbit J, Dagod G, Pensier J, Jaber S. Management and outcomes of COVID-19 patients admitted in a newly created ICU and an expert ICU, a retrospective observational study. Anaesth Crit Care Pain Med 2024; 43:101321. [PMID: 37944861 DOI: 10.1016/j.accpm.2023.101321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND The COVID-19 pandemic abruptly increased the inflow of patients requiring intensive care units (ICU). French health institutions responded by a twofold capacity increase with temporary upgraded beds, supplemental beds in pre-existing ICUs, or newly created units (New-ICU). We aimed to compare outcomes according to admission in expert pre-existing ICUs or in New-ICU. METHODS This multicenter retrospective observational study was conducted in two 20-bed expert ICUs of a University Hospital (Expert-ICU) and in one 16-bed New-ICU in a private clinic managed respectively by 3 and 2 physicians during daytime and by one physician during the night shift. All consecutive adult patients with COVID-19-related acute hypoxemic respiratory failure admitted after centralized regional management by a dedicated crisis cell were included. The primary outcome was 180-day mortality. Propensity score matching and restricted cubic spline for predicted mortality over time were performed. RESULTS During the study period, 165 and 176 patients were enrolled in Expert-ICU and New-ICU respectively, 162 (98%) and 157 (89%) patients were analyzed. The unadjusted 180-day mortality was 30.8% in Expert-ICU and 28.7% in New-ICU, (log-rank test, p = 0.7). After propensity score matching, 123 pairs (76 and 78%) of patients were matched, with no significant difference in mortality (32% vs. 32%, OR 1.00 [0.89; 1.12], p = 1). Adjusted predicted mortality decreased over time (p < 0.01) in both Expert-ICU and New-ICU. CONCLUSIONS In COVID-19 patients with acute hypoxemic respiratory failure, hospitalization in a new ICU was not associated with mortality at day 180.
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Affiliation(s)
- Yassir Aarab
- Intensive Care Unit, Clinique Saint-Jean Sud de France, Montpellier, France; Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France.
| | - Theodore Debourdeau
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
| | - Fanny Garnier
- Intensive Care Unit, Clinique Saint-Jean Sud de France, Montpellier, France
| | - Mathieu Capdevila
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
| | - Clément Monet
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
| | - Audrey De Jong
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
| | - Xavier Capdevila
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, Lapeyronie Hospital, Montpellier, France
| | - Jonathan Charbit
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, Lapeyronie Hospital, Montpellier, France
| | - Geoffrey Dagod
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, Lapeyronie Hospital, Montpellier, France
| | - Joris Pensier
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
| | - Samir Jaber
- Department of Anaesthesiology and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, Montpellier, France
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Pensier J, De Jong A, Monet C, Aarab Y, Le Bihan C, Capdevila M, Lakbar I, Stock L, Belafia F, Chanques G, Molinari N, Jaber S. Outcomes and time trends of acute respiratory distress syndrome patients with and without liver cirrhosis: an observational cohort. Ann Intensive Care 2023; 13:96. [PMID: 37773241 PMCID: PMC10541379 DOI: 10.1186/s13613-023-01190-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/18/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND In studies prior to lung-protective ventilation, liver cirrhosis in acute respiratory distress syndrome (ARDS) was associated with high mortality rates. Since patients with cirrhosis have been excluded from many trials on ARDS, their outcome when treated with lung-protective ventilation is unclear. The objectives were to assess whether cirrhosis is associated with mortality in ARDS and trends over time in mortality and severity. METHODS We conducted a retrospective analysis of a prospective observational cohort conducted in a 20-bed tertiary ICU from October 2003 to December 2021. All consecutive adult critically ill patients with ARDS were included. ARDS was defined by the Berlin criteria. The primary outcome was 90 day mortality, assessed with Kaplan-Meier curves and multivariate Cox analysis. Time trends were assessed on 90 day mortality, Sequential Organ-Function Assessment score (SOFA) and non-hepatic SOFA. Ventilation settings were compared between patients with and without cirrhosis. RESULTS Of the 7155 patients screened, 863 had a diagnosis of ARDS. Among these ARDS patients, 157(18%) had cirrhosis. The overall 90 day mortality was of 43% (378/863), 57% (90/157) in patients with cirrhosis and 41% (288/706) in patients without cirrhosis (p < 0.001). On survival curves, cirrhosis was associated with 90 day mortality (p < 0.001). Cirrhosis was independently associated with 90 day mortality in multivariate analysis (hazard ratio = 1.56, 95% confidence interval 1.20-2.02). There was no change in mortality over time in ARDS patients with and without cirrhosis. SOFA (p = 0.04) and non-hepatic SOFA (p = 0.02) increased over time in ARDS patients without cirrhosis, and remained stable in ARDS patients with cirrhosis. Tidal volume, positive end-expiratory pressure, plateau pressure and driving pressure were not different between ARDS patients with and without cirrhosis. CONCLUSIONS Although ARDS management improved over the last decades, the 90 day mortality remained high and stable over time for both ARDS patients with (57%) and without cirrhosis (41%). Nevertheless, the severity of patients without cirrhosis has increased over time, while the severity of patients with cirrhosis has remained stable.
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Affiliation(s)
- Joris Pensier
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France
| | - Audrey De Jong
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France
| | - Clément Monet
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France
| | - Yassir Aarab
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
| | - Clément Le Bihan
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
| | - Mathieu Capdevila
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France
| | - Inès Lakbar
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- CEReSS, Health Service Research and Quality of Life Centre, School of Medicine, Aix-Marseille University, La Timone, Marseille, France
| | - Lucas Stock
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
| | - Fouad Belafia
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
| | - Gerald Chanques
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France
| | - Nicolas Molinari
- Medical Information, IMAG; CNRS, Univ Montpellier, Centre Hospitalier Regional Universitaire de Montpellier, Montpellier, France
- Institut Desbrest de Santé Publique (IDESP), INSERM-Université de Montpellier. Département d'informatique Médicale, CHRU Montpellier, Montpellier, France
| | - Samir Jaber
- Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, 1, 80 Avenue Augustin Fliche, Montpellier Cedex 5, Montpellier, France.
- Centre Hospitalier Universitaire Montpellier, 34295, Montpellier, France.
- Samir JABER, Département d'Anesthésie Réanimation B (DAR B), 80 Avenue Augustin Fliche, 34295, Montpellier, France.
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Lemiale V, Mabrouki A. [Invasive mechanical ventilation in patients with solid tumor or hematological malignancy]. Rev Mal Respir 2023; 40:335-344. [PMID: 36959080 DOI: 10.1016/j.rmr.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 03/25/2023]
Abstract
Invasive mechanical ventilation in onco-hematology patients has become relatively routine, and is now part and parcel of their care pathway. Nevertheless, specific complications and subsequent therapeutic possibilities require discussion. To a greater extent than with regard to other patient populations, cooperation between specialist and ICU physician is mandatory, the objective being to more comprehensively assess a therapeutic project before or during the period of invasive mechanical ventilation. After an overview of recent results concerning ventilated patients in intensive care, this review aims to describe the specific complications and factors associated with mortality in this population.
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Affiliation(s)
- V Lemiale
- Medical intensive care, CHU Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75010 Paris, France.
| | - A Mabrouki
- Medical intensive care, CHU Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75010 Paris, France
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Li X, Yin L, Liao J, Yang J, Cai B, Yu Y, Su S, Du Z, Li X, Zhou Y, Chen P, Cho WJ, Chattipakorn N, Samorodov AV, Pavlov VN, Zhang F, Liang G, Tang Q. Novel O-benzylcinnamic acid derivative L26 treats acute lung injury in mice by MD-2. Eur J Med Chem 2023; 252:115289. [PMID: 36963290 DOI: 10.1016/j.ejmech.2023.115289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/07/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
Acute lung injury (ALI) is an inflammation-mediated respiratory disease that is associated with a high mortality rate. In this study, a series of novel O-benzylcinnamic acid derivatives were designed and synthesized using cinnamic acid as the lead compound. We tested the preliminary anti-inflammatory activity of the compounds by evaluating their effect on inhibiting the activity of alkaline phosphatase (ALP) in Hek-Blue-TLR4 cells, in which compound L26 showed the best activity and 7-fold more active than CIN. ELISA, immunoprecipitation, and molecular docking indicated that L26 targeted MD-2 protein and competed with LPS to bind to MD-2, which resulted in the inhibition of inflammation. In the LPS-induced mouse model of ALI, L26 was found to decrease ALP activity and inflammatory cytokine TNF-α release to reduce lung injury by inhibiting the NF-κB signaling pathway. Acute toxicity experiments showed that high doses of L26 did not cause adverse reactions in mice, and it was safe in vivo. Also, the preliminary pharmacokinetic parameters of L26 were investigated in SD rats (T1/2 = 4.246 h). In summary, L26 exhibited optimal pharmacodynamic and pharmacokinetic characteristics, which suggested that L26 could serve as a potential agent for the development of ALI treatment.
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Affiliation(s)
- Xiang Li
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325024, Zhejiang, China
| | - Lina Yin
- School of Pharmacy, Hangzhou Medical College, Hangzhou, 311399, Zhejiang, China
| | - Jing Liao
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Jun Yang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Binhao Cai
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Yiming Yu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Sijia Su
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Zhiteng Du
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Xiaobo Li
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Ying Zhou
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Pan Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China; College of Pharmacy, Chonnam National University, Gwangju, 61186, South Korea
| | - Won-Jea Cho
- College of Pharmacy, Chonnam National University, Gwangju, 61186, South Korea
| | - Nipon Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Aleksandr V Samorodov
- Department of Pharmacology, Bashkir State Medical University, Ufa City, 450005, Russia
| | - Valentin N Pavlov
- Department of Pharmacology, Bashkir State Medical University, Ufa City, 450005, Russia
| | - Fengzhi Zhang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325024, Zhejiang, China; School of Pharmacy, Hangzhou Medical College, Hangzhou, 311399, Zhejiang, China.
| | - Qidong Tang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325024, Zhejiang, China.
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7
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Cheng Z, Zhu Q, Chen J, Sun Y, Liang Z. Analysis of clinical characteristics and prognostic factors of ARDS caused by community-acquired pneumonia in people with different immune status. Expert Rev Anti Infect Ther 2022; 20:1643-1650. [PMID: 36306191 DOI: 10.1080/14787210.2022.2142116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND The purpose of this study is to describe the clinical characteristics and prognostic risk factors of acute respiratory distress syndrome (ARDS) caused by community-acquired pneumonia under different immune states. METHODS The patients were divided into immunocompetent and immunocompromised groups according to their immune status. The basic clinical data of the two groups were collected and statistically analyzed, and the clinical characteristics and prognostic factors of ARDS caused by community-acquired pneumonia under different immune states were summarized. RESULTS 128 patients with ARDS caused by community-acquired pneumonia were enrolled. The chest High-Resolution Computed Tomography (HRCT) scores of patients with immunosuppression were higher (236.0 ± 55.0 vs. 207.5 ± 49.6, p < 0.05) and the score of APACHE II was higher (17.3 ± 4.8 vs. 15.1 ± 5.4, p < 0.05). The 28-day intensive care unit (ICU) mortality was higher in the immunocompromised group (54.5% vs. 34.7%, p = 0.045). The 28-day in-hospital mortality in the immunocompetent group was mainly related to NLR and the oxygenation index. The 28-day in-hospital mortality in the immunocompromised group was mainly related to LDH and APACHE II. CONCLUSION There are differences in clinical characteristics and mortality of ARDS patients caused by community-acquired pneumonia under different immune states.
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Affiliation(s)
- Zhipeng Cheng
- Department of Respiratory and Critical Care Medicine, First Medical Center, PLA General Hospital, Beijing, China
| | - Qiang Zhu
- Department of Respiratory and Critical Care Medicine, First Medical Center, PLA General Hospital, Beijing, China
| | - Jingyi Chen
- Department of Respiratory and Critical Care Medicine, First Medical Center, PLA General Hospital, Beijing, China
| | - Yanan Sun
- Department of Respiratory and Critical Care Medicine, First Medical Center, PLA General Hospital, Beijing, China
| | - Zhixin Liang
- Department of Respiratory and Critical Care Medicine, First Medical Center, PLA General Hospital, Beijing, China
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Liu X, Liu X, Meng J, Liu D, Huang Y, Sang L, Xu Y, Xu Z, He W, Chen S, Zhang R, Liu X, Li Y. Electrical impedance tomography for titration of positive end-expiratory pressure in acute respiratory distress syndrome patients with chronic obstructive pulmonary disease. Crit Care 2022; 26:339. [PMCID: PMC9635124 DOI: 10.1186/s13054-022-04201-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is one of most common comorbidities in acute respiratory distress syndrome (ARDS). There are few specific studies on the appropriate ventilation strategy for patients with ARDS comorbid with COPD, especially regarding on positive end-expiratory pressure (PEEP) titration. Methods To compare the respiratory mechanics in mechanical ventilated ARDS patients with or without COPD and to determine whether titration of PEEP based on electrical impedance tomography (EIT) is superior to the ARDSnet protocol. This is a single center, perspective, repeated measure study. ARDS patients requiring mechanical ventilation who were admitted to the intensive care unit between August 2017 and December 2020 were included. ARDS patients were divided according to whether they had COPD into a COPD group and a non-COPD group. Respiratory mechanics, gas exchange, and hemodynamics during ventilation were compared between the groups according to whether the PEEP level was titrated by EIT or the ARDSnet protocol. Results A total of twenty-seven ARDS patients including 14 comorbid with and 13 without COPD who met the study eligibility criteria were recruited. The PEEP levels titrated by EIT and the ARDSnet protocol were lower in the COPD group than in the non-COPD group (6.93 ± 1.69 cm H2O vs. 12.15 ± 2.40 cm H2O, P < 0.001 and 10.43 ± 1.20 cm H2O vs. 14.0 ± 3.0 cm H2O, P < 0.001, respectively). In the COPD group, the PEEP level titrated by EIT was lower than that titrated by the ARDSnet protocol (6.93 ± 1.69 cm H2O vs. 10.43 ± 1.20 cm H2O, P < 0.001), as was the global inhomogeneity (GI) index (0.397 ± 0.040 vs. 0.446 ± 0.052, P = 0.001), plateau airway pressure (16.50 ± 4.35 cm H2O vs. 20.93 ± 5.37 cm H2O, P = 0.001), dead space ventilation ratio (48.29 ± 6.78% vs. 55.14 ± 8.85%, P < 0.001), ventilation ratio (1.63 ± 0.33 vs. 1.87 ± 0.33, P < 0.001), and mechanical power (13.92 ± 2.18 J/min vs. 15.87 ± 2.53 J/min, P < 0.001). The cardiac index was higher when PEEP was treated by EIT than when it was titrated by the ARDSnet protocol (3.41 ± 0.50 L/min/m2 vs. 3.02 ± 0.43 L/min/m2, P < 0.001), as was oxygen delivery (466.40 ± 71.08 mL/min/m2 vs. 411.10 ± 69.71 mL/min/m2, P = 0.001). Conclusion Titrated PEEP levels were lower in patients with ARDS with COPD than in ARDS patients without COPD. In ARDS patient comorbid with COPD, application of PEEP titrated by EIT was lower than those titrated by the ARDSnet protocol, which contributed to improvements in the ventilation ratio, mechanical energy, cardiac index, and oxygen delivery with less of an adverse impact on hemodynamics. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04201-y.
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Affiliation(s)
- Xuesong Liu
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Xiao Liu
- Department of Critical Care Medicine, Huadu District People’s Hospital, Guangzhou, 510800 China
| | - Jue Meng
- grid.79703.3a0000 0004 1764 3838Department of Respiratory Medicine, Nanhai District People’s Hospital and Sixth Affiliated Hospital of South China University of Technology, Foshan, 528200 Guangdong China
| | - Dongdong Liu
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Yongbo Huang
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Ling Sang
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Yonghao Xu
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Zhiheng Xu
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Weiqun He
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Sibei Chen
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Rong Zhang
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Xiaoqing Liu
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
| | - Yimin Li
- grid.470124.4State Key Lab of Respiratory Diseases, Guangzhou Institute of Respiratory Health, Department of Critical Care Medicine, The First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Street West, Guangzhou, 510120 Guangdong China
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9
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Ramírez-Vélez A, Yepes-Gómez D, Pérez-Muñoz M, Zuluaga-García JP, Zambrano-Rico S, Moreno-Bedoya S, Barrios-Arroyave FA. Factores asociados a la mortalidad en pacientes con COVID-19 admitidos en una Unidad de Cuidados Intensivos de Medellín, Colombia. Marzo-diciembre 2020. REVISTA DE LA FACULTAD DE MEDICINA 2022. [DOI: 10.15446/revfacmed.v71n2.97986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introducción. La COVID-19 se manifiesta en el 80% casos de forma leve, sin embargo, en 5% progresa a enfermedad severa con necesidad de manejo en unidad de cuidados intensivos (UCI).
Objetivo. Identificar los factores demográficos, clínicos y de tratamiento asociados a la mortalidad en pacientes con COVID-19 atendidos en la UCI de un hospital de cuarto nivel de atención de Medellín, Colombia.
Materiales y métodos. Estudio de cohorte retrospectivo. Se analizaron las historias clínicas de 182 pacientes admitidos en UCI por COVID-19 entre marzo y diciembre de 2020. Se realizaron análisis bivariados (pruebas de chi-cuadrado, exacta de Fisher, t de Student no pareada o U de Mann-Whitney) para evaluar la asociación entre, por un lado, características demográficas, presencia de enfermedades coexistentes, resultados de laboratorios, intervenciones terapéuticas, requerimiento de soporte ventilatorio y hemodinámico, y, por otro, mortalidad. Además, se realizó un análisis multivariado en el que se construyeron regresiones logísticas binarias simples y múltiples, calculando RR crudos y ajustados. Se consideró un nivel de significancia de p<0.05.
Resultados. La mortalidad fue de 47.80%. En el análisis multivariado, los siguientes factores se comportaron como factores protectores: edad <60 años (RRa: 0.154, IC95%:0.059-0.401; p=0.000), uso de vasopresores (RRa 0.082, IC95%:0.021–0.319; p<0.001) y uso de terapia de remplazo renal (RRa: 0.205, IC95%:0.059–0.716; p=0.013). La no realización de traqueostomía se asoció como factor de riesgo (RRa: 14.959, IC95%:4.865-45.998; p<0.001). El conteo más bajo de plaquetas registrado durante la estancia en UCI tuvo un efecto neutro pero fue una variable cuantitativa significativamente asociada (RRa: 0.999, IC95%:0.990-0.999; p=0.003).
Conclusiones. En el presente estudio, tener menos de 60 años, el uso de vasopresores y de terapia de remplazo renal se comportaron como factores protectores, mientras que la no realización de traqueostomía se comportó como factor de riesgo para mortalidad. Además, el conteo más bajo de plaquetas registrado durante la estancia en UCI fue una variable cuantitativa significativamente asociada.
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10
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Relation of Ischemic Heart Disease to Outcomes in Patients With Acute Respiratory Distress Syndrome. Am J Cardiol 2022; 176:24-29. [PMID: 35606175 DOI: 10.1016/j.amjcard.2022.04.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 11/21/2022]
Abstract
Patients with ischemic heart disease (IHD) are often excluded from acute respiratory distress syndrome (ARDS) clinical trials. As a result, little is known about the impact of IHD in this population. We sought to assess the association between IHD and clinical outcomes in patients with ARDS. Participants from 4 ARDS randomized controlled trials with shared study criteria, definitions, and end points were included. Using multivariable logistic regression, we assessed for the association between IHD and a primary outcome of 60-day mortality. Secondary outcomes included 90-day mortality, 28-day ventilator-free days, and 28-day organ failure. Among 1,909 patients, 102 had a history of IHD (5.4%). Patients with IHD were more likely to be older and male (p <0.05). Noncardiac co-morbidities, severity of illness, and other markers of ARDS severity were not statistically different (all, p >0.05). Patients with IHD had a higher 60-day (39.2% vs 23.3%, p <0.001) and 90-day (40.2% vs 24.0%, p <0.001) mortality, and experienced more frequent renal (45.1% vs 32.0%, p = 0.006) and hepatic (35.3% vs 25.2%, p = 0.023) failure. After multivariable adjustment, 60-day (odds ratio [OR] 1.76; 95% confidence interval [CI]: 1.07 to 2.89, p = 0.025) and 90-day (OR 1.74; 95% CI: 1.06 to 2.85, p = 0.028) mortality remained higher. IHD was associated with 10% fewer ventilator-free days (incidence rate ratio 0.90; 95% CI: 0.85 to 0.96, p = 0.001). In conclusion, co-morbid IHD was associated with higher mortality and fewer ventilator-free days in patients with ARDS. Future studies are needed to identify predictors of mortality and improve treatment paradigms in this critically ill subgroup of patients.
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11
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Deffner T, Hierundar A, Karagiannidis C. [Psychological aspects during and after intensive care treatment of ARDS]. Anasthesiol Intensivmed Notfallmed Schmerzther 2022; 57:489-500. [PMID: 35896387 DOI: 10.1055/a-1882-0622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Approximately 10% of all patients requiring intensive care develop acute respiratory distress syndrome (ARDS). The COVID-19 pandemic led to an accumulation of patients with severe ARDS. The experience of this severe respiratory failure is accompanied by feelings of existential anxiety in many patients.The complexity of the challenges and stresses that the disease and its treatment pose for the ARDS patient require an early multiprofessional approach to treatment already during intensive care. Psychological approaches are suitable to support the patient as well as the relatives in coping with the disease and to minimise risks for potential subsequent stress. Despite the long-term impairments of patients who have survived ARDS and the resulting need for follow-up care, suitable multimodal follow-up care concepts and the necessary care structures are still lacking. The article presents the psychological support during and after the intensive care treatment of ARDS.
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12
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Baig SH, Vaid U, Yoo EJ. The Impact of Chronic Medical Conditions on Mortality in Acute Respiratory Distress Syndrome. J Intensive Care Med 2022; 38:78-85. [PMID: 35722731 DOI: 10.1177/08850666221108079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To examine the impact of chronic comorbidities on mortality in Acute Respiratory Distress Syndrome (ARDS). MATERIALS AND METHODS Retrospective cohort study of adults with ARDS (ICD-10-CM code J80) from the National Inpatient Sample between January, 2016 and December, 2018. For the primary outcome of mortality, we conducted weighted logistic regression adjusting for factors identified on univariate analysis as potentially significant or differing between the two groups at baseline. We used negative binomial regression adjusting for the same comorbidities to identify risk factors for longer length of stay (LOS) among ARDS survivors. RESULTS After exclusions, 1046 records were analyzed (3355 ARDS survivors and 1875 non-survivors.) The comorbidities examined included hypertension, diabetes mellitus, obesity, hypothyroidism, alcohol and drug use, chronic kidney disease (CKD), cardiovascular disease, chronic liver disease, chronic pulmonary disease and malignancy. In multivariate analysis, we found that malignancy (OR 2.26, 95% CI 1.84-2.78, p < 0.001), cardiovascular disease (OR 1.54, 95% CI 1.23-1.92, p < 0.001), and CKD (OR 1.75, 95% CI 1.22-2.50, p = 0.002) increased the risk of death. In interaction analyses, cardiovascular disease combined with either malignancy or CKD conferred higher odds of death compared to either risk factor alone. CONCLUSIONS The comorbidity of malignancy confers the most reliable risk of poor outcomes in ARDS with higher odds of hospital death and a simultaneous association with longer hospital LOS among survivors.
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Affiliation(s)
- Saqib H Baig
- Division of Pulmonary, Allergy and Critical Care Medicine, Jane and Leonard Korman Respiratory Institute, 12313Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Urvashi Vaid
- Division of Pulmonary, Allergy and Critical Care Medicine, Jane and Leonard Korman Respiratory Institute, 12313Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Erika J Yoo
- Division of Pulmonary, Allergy and Critical Care Medicine, Jane and Leonard Korman Respiratory Institute, 12313Thomas Jefferson University, Philadelphia, PA 19107, USA
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13
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Rezoagli E, McNicholas BA, Madotto F, Pham T, Bellani G, Laffey JG. Presence of comorbidities alters management and worsens outcome of patients with acute respiratory distress syndrome: insights from the LUNG SAFE study. Ann Intensive Care 2022; 12:42. [PMID: 35596885 PMCID: PMC9123875 DOI: 10.1186/s13613-022-01015-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/27/2022] [Indexed: 12/12/2022] Open
Abstract
Background The impact of underlying comorbidities on the clinical presentation, management and outcomes in patients with ARDS is poorly understood and deserves further investigation. Objectives We examined these issue in patients with ARDS enrolled in the Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE (LUNG SAFE) study. Methods In this secondary analysis of the patient cohort enrolled in the LUNG SAFE study, our primary objective was to determine the frequency, and impact of comorbidities on the management and ICU survival of patients with ARDS. Secondary outcomes relating to comorbidities included their impact on ventilatory management, the development of organ failures, and on end-of-life care. Results Of 2813 patients in the study population, 1692 (60%) had 1 or more comorbidities, of whom 631 (22.4%) had chronic respiratory impairment, 290 (10.3%) had congestive heart failure, 286 (10.2%) had chronic renal failure, 112 (4%) had chronic liver failure, 584 (20.8%) had immune incompetence, and 613 (21.8%) had diabetes. Multiple comorbidities were frequently present, with 423 (25%) having 2 and 182 (11%) having at least 3 or more comorbidities. The use of invasive ventilation (1379 versus 998, 82 versus 89%), neuromuscular blockade (301 versus 249, 18 versus 22%), prone positioning (97 versus 104, 6 versus 9%) and ECMO (32 versus 46, 2 versus 4%) were each significantly reduced in patients with comorbidities as compared to patients with no comorbidity (1692 versus 1121, 60 versus 40%). ICU mortality increased from 27% (n = 303) in patients with no comorbidity to 39% (n = 661) in patients with any comorbidity. Congestive heart failure, chronic liver failure and immune incompetence were each independently associated with increased ICU mortality. Chronic liver failure and immune incompetence were independently associated with more decisions to limitation of life supporting measures. Conclusions Most patients with ARDS have significant comorbidities, they receive less aggressive care, and have worse outcomes. Enhancing the care of these patients must be a priority for future clinical studies. Trial registration LUNG-SAFE is registered with ClinicalTrials.gov, number NCT02010073. Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-01015-7.
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Affiliation(s)
- Emanuele Rezoagli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.,Department of Emergency and Intensive Care, San Gerardo Hospital, Monza, Italy
| | - Bairbre A McNicholas
- School of Medicine, National University of Ireland Galway, Galway, Ireland.,Dept of Anaesthesia and Intensive Care Medicine, Galway University Hospitals, Galway, Ireland
| | - Fabiana Madotto
- Value based healthcare unit, IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
| | - Tài Pham
- Service de Médecine Intensive-Réanimation, AP-HP, Hôpital de Bicêtre, DMU 4 CORREVE Maladies du Cœur et Des Vaisseaux, FHU Sepsis, Groupe de Recherche Clinique CARMAS, Le Kremlin-Bicêtre, France.,Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm U1018, Equipe d'Epidémiologie respiratoire intégrative, CESP, 94807, Villejuif, France
| | - Giacomo Bellani
- Department of Emergency and Intensive Care, San Gerardo Hospital, Monza, Italy.,School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - John G Laffey
- School of Medicine, National University of Ireland Galway, Galway, Ireland. .,Dept of Anaesthesia and Intensive Care Medicine, Galway University Hospitals, Galway, Ireland. .,Lung Biology Group, Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, Biomedical Sciences Building, National University of Ireland Galway, Galway, Ireland.
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14
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Association between timing of intubation and clinical outcomes of critically ill patients: A meta-analysis. J Crit Care 2022; 71:154062. [PMID: 35588639 DOI: 10.1016/j.jcrc.2022.154062] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Optimal timing of intubation is controversial. We attempted to investigate the association between timing of intubation and clinical outcomes of critically ill patients. METHODS PubMed was systematically searched for studies reporting on mortality of critically ill patients undergoing early versus late intubation. Studies involving patients with new coronavirus disease (COVID-19) were excluded because a relevant meta-analysis has been published. "Early" intubation was defined according to the authors of the included studies. All-cause mortality was the primary outcome. Pooled risk ratio (RR) and 95% confidence intervals (CI) were calculated using a random effects model. The meta-analysis was registered with PROSPERO (CRD42021284850). RESULTS In total, 27 studies involving 15,441 intubated patients (11,943 early, 3498 late) were included. All-cause mortality was lower in patients undergoing early versus late intubation (7338 deaths; 45.8% versus 53.5%; RR 0.92, 95% CI 0.87-0.97; p = 0.001). This was also the case in the sensitivity analysis of studies defining "early" as intubation within 24 h from admission in the intensive care unit (6279 deaths; 45.8% versus 53.6%; RR 0.93, 95% CI 0.89-0.98; p = 0.005). CONCLUSION Avoiding late intubation may be associated with lower mortality in critically ill patients without COVID-19.
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15
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Palavras MJ, Faria C, Fernandes P, Lagarto A, Ponciano A, Alçada F, Banza MJ. The Impact of the Third Wave of the COVID-19 Pandemic on the Elderly and Very Elderly Population in a Tertiary Care Hospital in Portugal. Cureus 2022; 14:e22653. [PMID: 35371715 PMCID: PMC8963478 DOI: 10.7759/cureus.22653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background: COVID-19 poses a significantly more serious threat to adults aged 65 and above, with a higher mortality rate. This study aims to describe the outcome of COVID-19 patients in the elderly and very elderly population admitted to a tertiary care Portuguese hospital. The authors defined the elderly population (65 to 79 years) and the very elderly population (≥ 80 years). Methods: We conducted a retrospective observational single center study in the internal medicine ward of a tertiary hospital from November 1, 2020 to January 31, 2021. All COVID-19 patients aged over 65 years were enrolled. Results: Of the 824 patients with SARS-CoV-2 infection, 586 (71%) were aged above 65 years. Of them, 61.7% were very elderly and 32.9% were elderly. The hospital recorded 53 (27.5%) deaths in the elderly group and 182 (46.3%) in the over-80 group. In the elderly population, only 32 patients had critical illness compared to the 79 in the very elderly group. In addition to respiratory complications, acute kidney failure and liver dysfunction were noted. In both groups, mortality was higher when there was acute kidney injury (AKI). With respect to treatment, dexamethasone and azithromycin did not show a statistically significant difference between the groups. The need for oxygen therapy over 4L/min, high-flow therapy, and mechanical invasive ventilation was related to higher mortality in both groups. Conclusion: The very elderly group had a higher number of deaths compared to the elderly group due to multiple comorbidities. Respiratory failure was the most frequently occurring complication. Surprisingly, dexamethasone and azithromycin therapy did not show a statistically significant effect in both age groups despite their current widespread usage in COVID-19 treatment worldwide.
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Veno-venous extracorporeal membrane oxygenation (vv-ECMO) for severe respiratory failure in adult cancer patients: a retrospective multicenter analysis. Intensive Care Med 2022; 48:332-342. [PMID: 35146534 PMCID: PMC8866383 DOI: 10.1007/s00134-022-06635-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/24/2022] [Indexed: 12/22/2022]
Abstract
Purpose The question of whether cancer patients with severe respiratory failure benefit from veno-venous extracorporeal membrane oxygenation (vv-ECMO) remains unanswered. We, therefore, analyzed clinical characteristics and outcomes of a large cohort of cancer patients treated with vv-ECMO with the aim to identify prognostic factors. Methods 297 cancer patients from 19 German and Austrian hospitals who underwent vv-ECMO between 2009 and 2019 were retrospectively analyzed. A multivariable cox proportional hazards analysis for overall survival was performed. In addition, a propensity score-matched analysis and a latent class analysis were conducted. Results Patients had a median age of 56 (IQR 44–65) years and 214 (72%) were males. 159 (54%) had a solid tumor and 138 (47%) a hematologic malignancy. The 60-day overall survival rate was 26.8% (95% CI 22.1–32.4%). Low platelet count (HR 0.997, 95% CI 0.996–0.999; p = 0.0001 per 1000 platelets/µl), elevated lactate levels (HR 1.048, 95% CI 1.012–1.084; p = 0.0077), and disease status (progressive disease [HR 1.871, 95% CI 1.081–3.238; p = 0.0253], newly diagnosed [HR 1.571, 95% CI 1.044–2.364; p = 0.0304]) were independent adverse prognostic factors for overall survival. A propensity score-matched analysis with patients who did not receive ECMO treatment showed no significant survival advantage for treatment with ECMO. Conclusion The overall survival of cancer patients who require vv-ECMO is poor. This study shows that the value of vv-ECMO in cancer patients with respiratory failure is still unclear and further research is needed. The risk factors identified in the present analysis may help to better select patients who may benefit from vv-ECMO. Supplementary Information The online version contains supplementary material available at 10.1007/s00134-022-06635-y.
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Giani M, Rezoagli E, Guervilly C, Rilinger J, Duburcq T, Petit M, Textoris L, Garcia B, Wengenmayer T, Grasselli G, Pesenti A, Combes A, Foti G, Schmidt M. Prone positioning during venovenous extracorporeal membrane oxygenation for acute respiratory distress syndrome: a pooled individual patient data analysis. Crit Care 2022; 26:8. [PMID: 34986895 PMCID: PMC8731201 DOI: 10.1186/s13054-021-03879-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/22/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Prone positioning (PP) reduces mortality of patients with acute respiratory distress syndrome (ARDS). The potential benefit of prone positioning maneuvers during venovenous extracorporeal membrane oxygenation (ECMO) is unknown. The aim of this study was to evaluate the association between the use of prone positioning during extracorporeal support and ICU mortality in a pooled population of patients from previous European cohort studies. METHODS We performed a pooled individual patient data analysis of European cohort studies which compared patients treated with prone positioning during ECMO (Prone group) to "conventional" ECMO management (Supine group) in patients with severe ARDS. RESULTS 889 patients from five studies were included. Unadjusted ICU mortality was 52.8% in the Supine Group and 40.8% in the Prone group. At a Cox multiple regression analysis PP during ECMO was not significantly associated with a reduction of ICU mortality (HR 0.67 95% CI: 0.42-1.06). Propensity score matching identified 227 patients in each group. ICU mortality of the matched samples was 48.0% and 39.6% for patients in the Supine and Prone group, respectively (p = 0.072). CONCLUSIONS In a large population of ARDS patients receiving venovenous extracorporeal support, the use of prone positioning during ECMO was not significantly associated with reduced ICU mortality. The impact of this procedure will have to be definitively assessed by prospective randomized controlled trials.
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Affiliation(s)
- Marco Giani
- School of Medicine and Surgery, University of Milano-Bicocca, ASST Monza, Rianimazione generaleVia Pergolesi 33, 20900, Monza, Italy. .,Department of Emergency and Intensive Care, ASST Monza, Monza, Italy.
| | - Emanuele Rezoagli
- School of Medicine and Surgery, University of Milano-Bicocca, ASST Monza, Rianimazione generaleVia Pergolesi 33, 20900, Monza, Italy
| | - Christophe Guervilly
- Medical Intensive Care, Unit North Hospital, APHM, Marseille, France.,CER- eSS, Center for Studies and Research On Health Services and Quality of Life EA3279, Aix-Marseille University, Marseille, France
| | - Jonathan Rilinger
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetterstr. 55, 79106, Freiburg, Germany
| | - Thibault Duburcq
- Service de Médecine Intensive-Réanimation, CHU Lille, 59000, Lille, France
| | - Matthieu Petit
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, APHP, Sorbonne Université Hôpital Pitié- Salpêtrière, Paris, France
| | - Laura Textoris
- Medical Intensive Care, Unit North Hospital, APHM, Marseille, France
| | - Bruno Garcia
- Service de Médecine Intensive-Réanimation, CHU Lille, 59000, Lille, France
| | - Tobias Wengenmayer
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Department of Cardiology and Angiology I, Faculty of Medicine, Heart Center Freiburg University, University of Freiburg, Hugstetterstr. 55, 79106, Freiburg, Germany
| | - Giacomo Grasselli
- Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Antonio Pesenti
- Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Alain Combes
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, APHP, Sorbonne Université Hôpital Pitié- Salpêtrière, Paris, France.,Sorbonne Université, INSERM, UMRS_1166-ICAN, Institute of Cardiometabolism and Nutrition, Paris, France
| | - Giuseppe Foti
- School of Medicine and Surgery, University of Milano-Bicocca, ASST Monza, Rianimazione generaleVia Pergolesi 33, 20900, Monza, Italy.,Department of Emergency and Intensive Care, ASST Monza, Monza, Italy
| | - Matthieu Schmidt
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, APHP, Sorbonne Université Hôpital Pitié- Salpêtrière, Paris, France.,Sorbonne Université, INSERM, UMRS_1166-ICAN, Institute of Cardiometabolism and Nutrition, Paris, France
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Azoulay É, Soares M, Lengliné É. Preempting critical care services for patients with hematological malignancies. Intensive Care Med 2021; 47:1140-1143. [PMID: 34519846 DOI: 10.1007/s00134-021-06521-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 08/28/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Élie Azoulay
- Critical Care Department, Saint-Louis Hospital, Paris, France.
| | - Marcio Soares
- Department of Intensive Care Medicine, D'or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Étienne Lengliné
- Hematology Department of the Saint-Louis Hospital, University of Paris, Paris, France
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Why and how do we need comprehensive international clinical epidemiology of ARDS? Intensive Care Med 2021; 47:1014-1016. [PMID: 34216223 PMCID: PMC8254436 DOI: 10.1007/s00134-021-06469-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/26/2021] [Indexed: 11/20/2022]
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Molina Barragan AM, Pardo E, Galichon P, Hantala N, Gianinazzi AC, Darrivere L, Tsai ES, Garnier M, Bonnet F, Fieux F, Verdonk F. SARS-CoV-2 Renal Impairment in Critical Care: An Observational Study of 42 Cases (Kidney COVID). J Clin Med 2021; 10:jcm10081571. [PMID: 33917886 PMCID: PMC8068224 DOI: 10.3390/jcm10081571] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/01/2021] [Accepted: 04/04/2021] [Indexed: 01/08/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection leads to 5% to 16% hospitalization in intensive care units (ICU) and is associated with 23% to 75% of kidney impairments, including acute kidney injury (AKI). The current work aims to precisely characterize the renal impairment associated to SARS-CoV-2 in ICU patients. Forty-two patients consecutively admitted to the ICU of a French university hospital who tested positive for SARS-CoV-2 between 25 March 2020, and 29 April 2020, were included and classified in categories according to their renal function. Complete renal profiles and evolution during ICU stay were fully characterized in 34 patients. Univariate analyses were performed to determine risk factors associated with AKI. In a second step, we conducted a logistic regression model with inverse probability of treatment weighting (IPTW) analyses to assess major comorbidities as predictors of AKI. Thirty-two patients (94.1%) met diagnostic criteria for intrinsic renal injury with a mixed pattern of tubular and glomerular injuries within the first week of ICU admission, which lasted upon discharge. During their ICU stay, 24 patients (57.1%) presented AKI which was associated with increased mortality (p = 0.007), hemodynamic failure (p = 0.022), and more altered clearance at hospital discharge (p = 0.001). AKI occurrence was associated with lower pH (p = 0.024), higher PaCO2 (CO2 partial pressure in the arterial blood) (p = 0.027), PEEP (positive end-expiratory pressure) (p = 0.027), procalcitonin (p = 0.015), and CRP (C-reactive protein) (p = 0.045) on ICU admission. AKI was found to be independently associated with chronic kidney disease (adjusted OR (odd ratio) 5.97 (2.1-19.69), p = 0.00149). Critical SARS-CoV-2 infection is associated with persistent intrinsic renal injury and AKI, which is a risk factor of mortality. Mechanical ventilation settings seem to be a critical factor of kidney impairment.
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Affiliation(s)
- Antoine-Marie Molina Barragan
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
| | - Emmanuel Pardo
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Pierre Galichon
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
- Transplantation and Nephrology Department, Hôpital Pitié-Salpétrière, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France
| | - Nicolas Hantala
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Anne-Charlotte Gianinazzi
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Lucie Darrivere
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Eileen S. Tsai
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA;
| | - Marc Garnier
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Francis Bonnet
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
| | - Fabienne Fieux
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
| | - Franck Verdonk
- Department of Anesthesiology and Intensive Care, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, 75012 Paris, France; (A.-M.M.B.); (E.P.); (N.H.); (A.-C.G.); (L.D.); (M.G.); (F.B.); (F.F.)
- Sorbonne University, GRC 29, DMU DREAM, Assistance Publique-Hôpitaux de Paris, 75013 Paris, France;
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA;
- Correspondence:
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21
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Parcha V, Kalra R, Bhatt SP, Berra L, Arora G, Arora P. Trends and Geographic Variation in Acute Respiratory Failure and ARDS Mortality in the United States. Chest 2021; 159:1460-1472. [PMID: 33393472 PMCID: PMC7581392 DOI: 10.1016/j.chest.2020.10.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/05/2020] [Accepted: 10/16/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Despite numerous advances in the understanding of the pathophysiology, progression, and management of acute respiratory failure (ARF) and ARDS, limited contemporary data are available on the mortality burden of ARF and ARDS in the United States. RESEARCH QUESTION What are the contemporary trends and geographic variation in ARF and ARDS-related mortality in the United States? STUDY DESIGN AND METHODS A retrospective analysis of the National Center for Health Statistics' nationwide mortality data was conducted to assess the ARF and ARDS-related mortality trends from 2014 through 2018 and the geographic distribution of ARF and ARDS-related deaths in 2018 for all American residents. Piecewise linear regression was used to evaluate the trends in age-adjusted mortality rates (AAMRs) in the overall population and various demographic subgroups of age, sex, race, urbanization, and region. RESULTS Among 1,434,349 ARF-related deaths and 52,958 ARDS-related deaths during the study period, the AAMR was highest in older individuals (≥ 65 years), non-Hispanic Black people, and those living in the nonmetropolitan region. The AAMR for ARF-related deaths (per 100,000 people) increased from 74.9 (95% CI, 74.6-75.2) in 2014 to 85.6 (95% CI, 85.3-85.9) in 2018 (annual percentage change [APC], 3.4 [95% CI, 2.2-4.6]; Ptrend = .003). The AAMR (per 100,000 people) for ARDS-related deaths was 3.2 (95% CI, 3.2-3.3) in 2014 and 3.0 (95% CI, 3.0-3.1 in 2018; APC, -0.9 [95% CI, -5.4 to 3.8]; Ptrend = .56). The observed increase in rates for ARF mortality was consistent across the subgroups of age, sex, race or ethnicity, urbanization status, and geographical region (Ptrend < .05 for all). The AAMR (per 100,000 people) for ARF (91.3 [95% CI, 90.8-91.8]) and ARDS-related mortality (3.3 [95% CI, 3.2-3.4]) in 2018 were highest in the South. INTERPRETATION The ARF-related mortality increased at approximately 3.4% annually, and ARDS-related mortality showed a lack of decline in the last 5 years. These data contextualize important health information to guide priorities for research, clinical care, and policy, especially during the coronavirus disease 2019 pandemic in the United States.
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Affiliation(s)
- Vibhu Parcha
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL
| | - Rajat Kalra
- Cardiovascular Division, University of Minnesota, Minneapolis, MN
| | - Surya P Bhatt
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Lorenzo Berra
- Department of Anesthesia, Critical Care, and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Garima Arora
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL
| | - Pankaj Arora
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL; Section of Cardiology, Birmingham Veterans Affairs Medical Center, Birmingham, AL.
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22
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Dumas G, Lemiale V, Rathi N, Cortegiani A, Pène F, Bonny V, Salluh J, Albaiceta GM, Soares M, Soubani AO, Canet E, Hanane T, Kouatchet A, Mokart D, Lebiedz P, Türkoğlu M, Coudroy R, Jeon K, Demoule A, Mehta S, Caruso P, Frat JP, Yang KY, Roca O, Laffey J, Timsit JF, Azoulay E, Darmon M. Survival in Immunocompromised Patients Ultimately Requiring Invasive Mechanical Ventilation: A Pooled Individual Patient Data Analysis. Am J Respir Crit Care Med 2021; 204:187-196. [PMID: 33751920 DOI: 10.1164/rccm.202009-3575oc] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Rationale: Acute respiratory failure (ARF) is associated with high mortality in immunocompromised patients, particularly when invasive mechanical ventilation is needed. Therefore, noninvasive oxygenation/ventilation strategies have been developed to avoid intubation, with uncertain impact on mortality, especially when intubation is delayed. Objectives: We sought to report trends of survival over time in immunocompromised patients receiving invasive mechanical ventilation. The impact of delayed intubation after failure of noninvasive strategies was also assessed. Methods: Systematic review and meta-analysis using individual patient data of studies that focused on immunocompromised adult patients with ARF requiring invasive mechanical ventilation. Studies published in English were identified through PubMed, Web of Science, and Cochrane Central (2008-2018). Individual patient data were requested from corresponding authors for all identified studies. We used mixed-effect models to estimate the effect of delayed intubation on hospital mortality and described mortality rates over time. Measurements and Main Results: A total of 11,087 patients were included (24 studies, three controlled trials, and 21 cohorts), of whom 7,736 (74%) were intubated within 24 hours of ICU admission (early intubation). The crude mortality rate was 53.2%. Adjusted survivals improved over time (from 1995 to 2017, odds ratio [OR] for hospital mortality per year, 0.96 [0.95-0.97]). For each elapsed day between ICU admission and intubation, mortality was higher (OR, 1.38 [1.26-1.52]; P < 0.001). Early intubation was significantly associated with lower mortality (OR, 0.83 [0.72-0.96]), regardless of initial oxygenation strategy. These results persisted after propensity score analysis (matched OR associated with delayed intubation, 1.56 [1.44-1.70]). Conclusions: In immunocompromised intubated patients, survival has improved over time. Time between ICU admission and intubation is a strong predictor of mortality, suggesting a detrimental effect of late initial oxygenation failure.
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Affiliation(s)
- Guillaume Dumas
- Medical ICU, Saint-Louis Teaching Hospital, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics Sorbonne Paris Cité, CRESS), INSERM, Université de Paris, Paris, France
| | - Virginie Lemiale
- Medical ICU, Saint-Louis Teaching Hospital, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics Sorbonne Paris Cité, CRESS), INSERM, Université de Paris, Paris, France
| | - Nisha Rathi
- Department of Critical Care, MD Anderson Cancer Center, Houston, Texas
| | - Andrea Cortegiani
- Department of Surgical, Oncological and Oral Sciences, University of Palermo, Palermo, Italy
| | - Frédéric Pène
- Medical ICU, Cochin Teaching Hospital, Paris, France
| | - Vincent Bonny
- Medical ICU, Saint-Louis Teaching Hospital, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics Sorbonne Paris Cité, CRESS), INSERM, Université de Paris, Paris, France
| | - Jorge Salluh
- The Department of Critical Care and Graduate Program in Translational Medicine, D'Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Guillermo M Albaiceta
- Instituto de Investigación Sanitaria del Principado de Asturias, Unidad de Cuidados Intensivos Cardiológicos, Hospital Universitario Central de Asturias, Instituto Universitario de Oncología del Principado de Asturias, Oviedo, Spain.,CIBER Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Marcio Soares
- The Department of Critical Care and Graduate Program in Translational Medicine, D'Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Ayman O Soubani
- Division of Pulmonary, Critical Care and Sleep Medicine, Wayne State University School of Medicine, Detroit, Michigan
| | | | - Tarik Hanane
- Department of Critical Care, Cleveland Clinic, Cleveland, Ohio
| | | | | | - Pia Lebiedz
- ICU, Evangelisches Krankenhaus, Oldenburg, Germany
| | - Melda Türkoğlu
- Medical ICU, Gazi University School of Medicine, Ankara, Turkey
| | - Rémi Coudroy
- CHU de Poitiers, Médecine Intensive Réanimation, Poitiers, France.,INSERM CIC1402, groupe ALIVE, Université de Poitiers, Poitiers, France
| | - Kyeongman Jeon
- Department of Critical Care Medicine and.,Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon-ro, Gangnam-gu, Seoul, Korea
| | - Alexandre Demoule
- APHP Sorbonne Université site Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation (Département R3S) and INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Sorbonne Université, Paris, France
| | - Sangeeta Mehta
- Medical Surgical ICU, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Pedro Caruso
- Intensive Care Unit, AC Camargo Cancer Center, São Paulo, Brazil
| | - Jean-Pierre Frat
- CHU de Poitiers, Médecine Intensive Réanimation, Poitiers, France.,INSERM CIC1402, groupe ALIVE, Université de Poitiers, Poitiers, France
| | - Kuang-Yao Yang
- Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Oriol Roca
- CIBER Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain.,Servei de Medicina Intensiva, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, Barcelona, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - John Laffey
- Department of Anesthesia and.,Department of Intensive Care Medicine, NUI Galway, Ireland; and
| | - Jean-François Timsit
- Medical and Infectious Diseases ICU, Bichat-Claude Bernard Hospital, UMR 1137 Inserm, Université de Paris, IAME, Paris, France
| | - Elie Azoulay
- Medical ICU, Saint-Louis Teaching Hospital, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics Sorbonne Paris Cité, CRESS), INSERM, Université de Paris, Paris, France
| | - Michael Darmon
- Medical ICU, Saint-Louis Teaching Hospital, Paris, France.,ECSTRA Team, Biostatistics and Clinical Epidemiology, UMR 1153 (Center of Epidemiology and Biostatistics Sorbonne Paris Cité, CRESS), INSERM, Université de Paris, Paris, France
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23
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Sakr Y, François B, Solé-Violan J, Kotfis K, Jaschinski U, Estella A, Leone M, Jakob SM, Wittebole X, Fontes LE, de Melo Gurgel M, Midega T, Vincent JL, Ranieri VM. Temporal changes in the epidemiology, management, and outcome from acute respiratory distress syndrome in European intensive care units: a comparison of two large cohorts. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:87. [PMID: 33632247 PMCID: PMC7906083 DOI: 10.1186/s13054-020-03455-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 12/27/2020] [Indexed: 12/15/2022]
Abstract
Background Mortality rates for patients with ARDS remain high. We assessed temporal changes in the epidemiology and management of ARDS patients requiring invasive mechanical ventilation in European ICUs. We also investigated the association between ventilatory settings and outcome in these patients. Methods This was a post hoc analysis of two cohorts of adult ICU patients admitted between May 1–15, 2002 (SOAP study, n = 3147), and May 8–18, 2012 (ICON audit, n = 4601 admitted to ICUs in the same 24 countries as the SOAP study). ARDS was defined retrospectively using the Berlin definitions. Values of tidal volume, PEEP, plateau pressure, and FiO2 corresponding to the most abnormal value of arterial PO2 were recorded prospectively every 24 h. In both studies, patients were followed for outcome until death, hospital discharge or for 60 days. Results The frequency of ARDS requiring mechanical ventilation during the ICU stay was similar in SOAP and ICON (327[10.4%] vs. 494[10.7%], p = 0.793). The diagnosis of ARDS was established at a median of 3 (IQ: 1–7) days after admission in SOAP and 2 (1–6) days in ICON. Within 24 h of diagnosis, ARDS was mild in 244 (29.7%), moderate in 388 (47.3%), and severe in 189 (23.0%) patients. In patients with ARDS, tidal volumes were lower in the later (ICON) than in the earlier (SOAP) cohort. Plateau and driving pressures were also lower in ICON than in SOAP. ICU (134[41.1%] vs 179[36.9%]) and hospital (151[46.2%] vs 212[44.4%]) mortality rates in patients with ARDS were similar in SOAP and ICON. High plateau pressure (> 29 cmH2O) and driving pressure (> 14 cmH2O) on the first day of mechanical ventilation but not tidal volume (> 8 ml/kg predicted body weight [PBW]) were independently associated with a higher risk of in-hospital death. Conclusion The frequency of and outcome from ARDS remained relatively stable between 2002 and 2012. Plateau pressure > 29 cmH2O and driving pressure > 14 cmH2O on the first day of mechanical ventilation but not tidal volume > 8 ml/kg PBW were independently associated with a higher risk of death. These data highlight the continued burden of ARDS and provide hypothesis-generating data for the design of future studies.
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Affiliation(s)
- Yasser Sakr
- Department of Anaesthesiology and Intensive Care, Uniklinikum Jena, Jena, Germany
| | - Bruno François
- Intensive Care Unit and Inserm CIC 1435 & UMR 1092, Dupuytren University Hospital, Limoges, France
| | - Jordi Solé-Violan
- Department of Intensive Care, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University, Szczecin, Poland
| | - Ulrich Jaschinski
- Klinik für Anästhesiologie und Operative Intensivmedizin, Universitätsklinik Augsburg, Universität Augsburg, Augsburg, Germany
| | - Angel Estella
- Intensive Care Unit, Hospital SAS Jerez, Jerez, Spain
| | - Marc Leone
- Service d'Anesthésie et de Réanimation, APHM, Hôpital Nord, Aix Marseille Université, Marseille, France
| | - Stephan M Jakob
- Department of Intensive Care Medicine, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Xavier Wittebole
- Department of Critical Care, Cliniques Universitaires St Luc, UCLouvain, Brussels, Belgium
| | - Luis E Fontes
- Departamento de Medicina Baseada em Evidências, Medicina Intensiva, Urgência e Emergência - Faculdade de Medicina de Petrópolis, Petrópolis, Brazil
| | | | - Thais Midega
- Department of Critical Care Medicine, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik, 808, 1070, Brussels, Belgium.
| | - V Marco Ranieri
- Department of Medical and Surgical Science, Anesthesia and Intensive Care, Policlinico di Sant'Orsola, Alma Mater, University of Bologna, Bologna, Italy
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24
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Zhang Q, Hu WT, Yin F, Qian H, Wang Y, Li BR, Qian J, Tang YJ, Ning BT. The Clinical Characteristics of ARDS in Children With Hematological Neoplasms. Front Pediatr 2021; 9:696594. [PMID: 34307258 PMCID: PMC8295493 DOI: 10.3389/fped.2021.696594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/31/2021] [Indexed: 12/27/2022] Open
Abstract
In order to explore the clinical characteristics of pediatric patients admitted to the pediatric intensive care unit (PICU) who suffered from hematological neoplasms complicated with acute respiratory distress syndrome (ARDS), we retrospectively analyzed 45 ARDS children with hematological neoplasms who were admitted to the PICU of Shanghai Children's Medical Center from January 1, 2014, to December 31, 2020. The 45 children were divided into a survival group and a non-survival group, a pulmonary ARDS group and an exogenous pulmonary ARDS group, and an agranulocytosis group and a non-agranulocytosis group, for statistical analysis. The main clinical manifestations were fever, cough, progressive dyspnea, and hypoxemia; 55.6% (25/45) of the children had multiple organ dysfunction syndrome (MODS). The overall mortality rate was 55.6% (25/45). The vasoactive inotropic score (VIS), pediatric critical illness scoring (PCIS), average fluid volume in the first 3 days and the first 7 days, and the incidence of MODS in the non-survival group were all significantly higher than those in the survival group (P < 0.05). However, total length of mechanical ventilation and length of hospital stay and PICU days in the non-survival group were significantly lower than those in the survival group (P < 0.05). The PCIS (OR = 0.832, P = 0.004) and the average fluid volume in the first 3 days (OR = 1.092, P = 0.025) were independent risk factors for predicting death. Children with exogenous pulmonary ARDS were more likely to have MODS than pulmonary ARDS (P < 0.05). The mean values of VIS, C-reactive protein (CRP), and procalcitonin (PCT) in children with exogenous pulmonary ARDS were also higher (P < 0.05). After multivariate analysis, PCT was independently related to exogenous pulmonary ARDS. The total length of hospital stay, peak inspiratory pressure (PIP), VIS, CRP, and PCT in the agranulocytosis group were significantly higher than those in the non-agranulocytosis group (P < 0.05). Last, CRP and PIP were independently related to agranulocytosis. In conclusion, children with hematological neoplasms complicated with ARDS had a high overall mortality and poor prognosis. Children complicated with MODS, positive fluid balance, and high VIS and PCIS scores were positively correlated with mortality. In particular, PCIS score and average fluid volume in the first 3 days were independent risk factors for predicting death. Children with exogenous pulmonary ARDS and children with agranulocytosis were in a severely infected status and more critically ill.
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Affiliation(s)
- Qiao Zhang
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wen-Ting Hu
- Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Fan Yin
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Han Qian
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ying Wang
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Bi-Ru Li
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Juan Qian
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yan-Jing Tang
- Department of Hematology and Oncology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Bo-Tao Ning
- Department of Intensive Care Medicine, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Shanghai Engineering Research Center of Intelligence Pediatrics (SERCIP), Shanghai, China
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25
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Hunsicker O, Materne L, Bünger V, Krannich A, Balzer F, Spies C, Francis RC, Weber-Carstens S, Menk M, Graw JA. Lower versus higher hemoglobin threshold for transfusion in ARDS patients with and without ECMO. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:697. [PMID: 33327953 PMCID: PMC7740070 DOI: 10.1186/s13054-020-03405-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/24/2020] [Indexed: 01/28/2023]
Abstract
BACKGROUND Efficacy and safety of different hemoglobin thresholds for transfusion of red blood cells (RBCs) in adults with an acute respiratory distress syndrome (ARDS) are unknown. We therefore assessed the effect of two transfusion thresholds on short-term outcome in patients with ARDS. METHODS Patients who received transfusions of RBCs were identified from a cohort of 1044 ARDS patients. After propensity score matching, patients transfused at a hemoglobin concentration of 8 g/dl or less (lower-threshold) were compared to patients transfused at a hemoglobin concentration of 10 g/dl or less (higher-threshold). The primary endpoint was 28-day mortality. Secondary endpoints included ECMO-free, ventilator-free, sedation-free, and organ dysfunction-free composites. MEASUREMENTS AND MAIN RESULTS One hundred ninety-two patients were eligible for analysis of the matched cohort. Patients in the lower-threshold group had similar baseline characteristics and hemoglobin levels at ARDS onset but received fewer RBC units and had lower hemoglobin levels compared with the higher-threshold group during the course on the ICU (9.1 [IQR, 8.7-9.7] vs. 10.4 [10-11] g/dl, P < 0.001). There was no difference in 28-day mortality between the lower-threshold group compared with the higher-threshold group (hazard ratio, 0.94 [95%-CI, 0.59-1.48], P = 0.78). Within 28 days, 36.5% (95%-CI, 27.0-46.9) of the patients in the lower-threshold group compared with 39.5% (29.9-50.1) of the patients in the higher-threshold group had died. While there were no differences in ECMO-free, sedation-free, and organ dysfunction-free composites, the chance for successful weaning from mechanical ventilation within 28 days after ARDS onset was lower in the lower-threshold group (subdistribution hazard ratio, 0.36 [95%-CI, 0.15-0.86], P = 0.02). CONCLUSIONS Transfusion at a hemoglobin concentration of 8 g/dl, as compared with a hemoglobin concentration of 10 g/dl, was not associated with an increase in 28-day mortality in adults with ARDS. However, a transfusion at a hemoglobin concentration of 8 g/dl was associated with a lower chance for successful weaning from the ventilator during the first 28 days after ARDS onset. TRIAL REGISTRATION ClinicalTrials.gov NCT03871166.
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Affiliation(s)
- O Hunsicker
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - L Materne
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - V Bünger
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Krannich
- Clinical Trial Office, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - F Balzer
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - C Spies
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - R C Francis
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - S Weber-Carstens
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - M Menk
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - J A Graw
- Department of Anesthesiology and Operative Intensive Care Medicine CCM / CVK Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany. .,ARDS/ECMO Centrum Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany. .,Berlin Institute of Health (BIH), Berlin, Germany.
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Luo L, Fu M, Li Y, Hu S, Luo J, Chen Z, Yu J, Li W, Dong R, Yang Y, Tu L, Xu X. The potential association between common comorbidities and severity and mortality of coronavirus disease 2019: A pooled analysis. Clin Cardiol 2020; 43:1478-1493. [PMID: 33026120 PMCID: PMC7675427 DOI: 10.1002/clc.23465] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/05/2020] [Accepted: 09/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUD The association between underlying comorbidities and cardiac injury and the prognosis in coronavirus disease 2019 (COVID-19) patients was assessed in this study. HYPOTHESIS The underlying comorbidities and cardiac injury may be associated with the prognosis in COVID-19 patients. METHODS A systematic search was conducted in PubMed, EMBASE, Web of science, and The Cochrane library from December 2019 to July 2020. The odds ratio (OR) and 95% confidence intervals (95% CI) were used to estimate the probability of comorbidities and cardiac injury in COVID-19 patients with or without severe type, or in survivors vs nonsurvivors of COVID-19 patients. RESULTS A total of 124 studies were included in this analysis. A higher risk for severity was observed in COVID-19 patients with comorbidities. The pooled result in patients with hypertension (OR 2.57, 95% CI: 2.12-3.11), diabetes (OR 2.54, 95% CI: 1.89-3.41), cardiovascular diseases (OR 3.86, 95% CI: 2.70-5.52), chronic obstractive pulmonary disease (OR 2.71, 95% CI: 1.98-3.70), chronic kidney disease (OR 2.20, 95% CI: 1.27-3.80), and cancer (OR 2.42, 95% CI: 1.81-3.22) respectively. All the comorbidities presented a higher risk of mortality. Moreover, the prevalence of acute cardiac injury is higher in severe group than in nonsevere group, and acute cardiac injury is associated with an increased risk for in-hospital mortality. CONCLUSION Comorbidities and acute cardiac injury are closely associated with poor prognosis in COVID-19 patients. It is necessary to continuously monitor related clinical indicators of organs injury and concern comorbidities in COVID-19 patients.
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Affiliation(s)
- Liman Luo
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Division of Cardiology and Department of Internal Medicine, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Menglu Fu
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Yuanyuan Li
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Shuiqing Hu
- Division of Cardiology and Department of Internal Medicine, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Jinlan Luo
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Zhihui Chen
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Jing Yu
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Wenhua Li
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Ruolan Dong
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Yan Yang
- Division of Endocrinology and Department of Internal Medicine, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanChina
| | - Ling Tu
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
| | - Xizhen Xu
- Division of Cardiology and Department of Internal Medicine, Tongji HospitalTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological DisordersTongji Medical College, Huazhong University of Science and TechnologyWuhanHubeiChina
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Hasan SS, Capstick T, Ahmed R, Kow CS, Mazhar F, Merchant HA, Zaidi STR. Mortality in COVID-19 patients with acute respiratory distress syndrome and corticosteroids use: a systematic review and meta-analysis. Expert Rev Respir Med 2020; 14:1149-1163. [PMID: 32734777 PMCID: PMC7544968 DOI: 10.1080/17476348.2020.1804365] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES The acute respiratory distress syndrome (ARDS) secondary to viral pneumonitis is one of the main causes of high mortality in patients with COVID-19 (novel coronavirus disease 2019). We systematically reviewed mortality in COVID-19 patients with ARDS and the potential role of systemic corticosteroids in COVID-19 patients. METHODS Electronic databases and country-specific healthcare databases were searched to identify relevant studies/reports. The quality assessment of individual studies was conducted using the Newcastle-Ottawa Scale. Country-specific proportion of individuals with COVID-19 who developed ARDS and reported death were combined in a random-effect meta-analysis to give a pooled mortality estimate of ARDS. RESULTS The overall pooled mortality estimate among 10,815 ARDS cases in COVID-19 patients was 39% (95% CI: 23-56%). The pooled mortality estimate for China was 69% (95% CI: 67-72%). In Europe, the highest mortality estimate among COVID-19 patients with ARDS was reported in Poland (73%; 95% CI: 58-86%) while Germany had the lowest mortality estimate (13%; 95% CI: 2-29%) among COVID-19 patients with ARDS. The median crude mortality rate of COVID-19 patients with reported corticosteroid use was 28.0% (lower quartile: 13.9%; upper quartile: 53.6%). CONCLUSIONS The high mortality in COVID-19 associated ARDS necessitates a prompt and aggressive treatment strategy which includes corticosteroids. Most of the studies included no information on the dosing regimen of corticosteroid therapy, however, low-dose corticosteroid therapy or pulse corticosteroid therapy appears to have a beneficial role in the management of severely ill COVID-19 patients.
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Affiliation(s)
- Syed Shahzad Hasan
- School of Applied Sciences, University of Huddersfield, Huddersfield, UK
- CONTACT Syed Shahzad Hasan University of Huddersfield, Queensgate, Huddersfield, West Yorkshire HD1 3DH, UK
| | - Toby Capstick
- Leeds Teaching Hospitals NHS Trust, St. James’s University Hospital, Leeds, UK
| | - Raees Ahmed
- Healing Lungs, HCA Conroe Hospital, Critical Care Unit, Conroe, TE, USA
| | - Chia Siang Kow
- School of Postgraduate Studies, International Medical University, Kuala Lumpur, Malaysia
| | - Faizan Mazhar
- Department of Biomedical and Clinical Sciences L. Sacco, “Luigi Sacco”, University Hospital, Università Di Milano, Milan, Italy
| | - Hamid a Merchant
- School of Applied Sciences, University of Huddersfield, Huddersfield, UK
| | - Syed Tabish Razi Zaidi
- School of Healthcare, University of Leeds, Leeds, & Leeds Teaching Hospitals Trust, Leeds, UK
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28
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Management of ARDS: From ventilation strategies to intelligent technical support – Connecting the dots. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2020. [DOI: 10.1016/j.tacc.2020.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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29
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Kyo M, Hosokawa K, Ohshimo S, Kida Y, Tanabe Y, Shime N. Prognosis of pathogen-proven acute respiratory distress syndrome diagnosed from a protocol that includes bronchoalveolar lavage: a retrospective observational study. J Intensive Care 2020; 8:54. [PMID: 32714556 PMCID: PMC7376525 DOI: 10.1186/s40560-020-00469-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/15/2020] [Indexed: 12/30/2022] Open
Abstract
Background To treat patients with acute respiratory distress syndrome (ARDS), it is important to diagnose specific lung diseases and identify common risk factors. Our facility focuses on using bronchoalveolar lavage (BAL) to identify precise risk factors and determine the causative pathogen of ARDS within 24 h of intensive care unit (ICU) admission. This study evaluated the prognoses of pathogen-proven ARDS patients who were diagnosed or identified with risk factors using a diagnostic protocol, which included BAL, compared with the prognoses of pathogen-unproven ARDS patients. Methods This retrospective observational study was conducted in the ICU at a tertiary hospital from October 2015 to January 2019. We enrolled patients with respiratory distress who were on mechanical ventilation for more than 24 h in the ICU and who were subjected to our diagnostic protocol. We compared the disease characteristics and mortality rates between pathogen-proven and pathogen-unproven ARDS patients. Results Seventy ARDS patients were included, of whom, 50 (71%) had pathogen-proven ARDS as per our protocol. Mortality rates in both the ICU and the hospital were significantly lower among pathogen-proven ARDS patients than among pathogen-unproven ARDS patients (10% vs. 50%, p = 0.0006; 18% vs. 55%, p = 0.0038, respectively). Pathogen-proven ARDS patients were independently associated with hospital survival (adjusted hazard ratio, 0.238; 95% confidence interval, 0.096–0.587; p = 0.0021). Conclusions Our diagnostic protocol, which included early initiation of BAL, enabled diagnosing pathogen-proven ARDS in 71% of ARDS patients. These patients were significantly associated with higher hospital survival rates. The diagnostic accuracy of our diagnostic protocol, which includes BAL, remains unclear.
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Affiliation(s)
- Michihito Kyo
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Koji Hosokawa
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Shinichiro Ohshimo
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Yoshiko Kida
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Yuko Tanabe
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Nobuaki Shime
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
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Demoule A, Antonelli M, Schellongowski P, Pickkers P, Soares M, Meyhoff T, Rello J, Bauer PR, van de Louw A, Lemiale V, Grimaldi D, Martin-Loeches I, Balik M, Mehta S, Kouatchet A, Barratt-Due A, Valkonen M, Reignier J, Metaxa V, Moreau AS, Burghi G, Mokart D, Mayaux J, Darmon M, Azoulay E. Respiratory Mechanics and Outcomes in Immunocompromised Patients With ARDS: A Secondary Analysis of the EFRAIM Study. Chest 2020; 158:1947-1957. [PMID: 32569634 DOI: 10.1016/j.chest.2020.05.602] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 05/06/2020] [Accepted: 05/29/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In view of the high mortality rate of immunocompromised patients with ARDS, it is important to identify targets for improvement. RESEARCH QUESTION This study investigated factors associated with mortality in this specific ARDS population, including factors related to respiratory mechanics (plateau pressure [Pplat,rs], compliance [Crs], and driving pressure [ΔPrs]). STUDY DESIGN AND METHODS This study consisted of a predefined secondary analysis of the EFRAIM data. Overall, 789 of 1,611 patients met the Berlin criteria for ARDS, and Pplat,rs, ΔPrs, and Crs were available for 494 patients. A hierarchical model was used to assess factors at ARDS onset independently associated with hospital mortality. RESULTS Hospital mortality was 56.3%. After adjustment, variables independently associated with hospital mortality included ARDS of undetermined etiology (OR, 1.66; 95% CI, 1.01-2.72), need for vasopressors (OR, 1.91; 95% CI, 1.27-2.88), and need for renal replacement therapy (OR, 2.02; 95% CI, 1.37-2.97). ARDS severity according to the Berlin definition, neutropenia on admission, and the type of underlying disease were not significantly associated with mortality. Before adjustment, higher Pplat,rs, higher ΔPrs, and lower Crs were associated with higher mortality. Addition of each of these individual variables to the final hierarchical model revealed a significant association with mortality: ΔPrs (OR, 1.08; 95% CI, 1.05-1.12), Pplat,rs (OR, 1.07; 95% CI, 1.04-1.11), and Crs (OR, 0.97; 95% CI, 0.95-0.98). Tidal volume was not associated with mortality. INTERPRETATION In immunocompromised patients with ARDS, respiratory mechanics provide additional prognostic information to predictors of hospital mortality. Studies designed to define lung-protective ventilation guided by these physiological variables may be warranted in this specific population.
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Affiliation(s)
- Alexandre Demoule
- AP-HP Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie, Médecine Intensive et Réanimation, Département R3S Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France.
| | - Massimo Antonelli
- Department of Anesthesia, Intensive Care and Emergency Medicine, Fondazione Ospedale Universitario A. Gemelli IRCCS; Istituto di Anestesiologia e Rianimazione Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Peter Pickkers
- Department of Intensive Care Medicine (710), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcio Soares
- Department of Critical Care and Graduate Program in Translational Medicine, D'Or Institute for Research and Education, Programa de Pós-Graduação em Clínica Médica, Rio De Janeiro, Brazil
| | - Tine Meyhoff
- Department of Intensive Care, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jordi Rello
- CIBERES, Universitat Autonòma de Barcelona, European Study Group of Infections in Critically Ill Patients (ESGCIP), Barcelona, Spain
| | - Philippe R Bauer
- Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Andry van de Louw
- Division of Pulmonary and Critical Care, Penn State University College of Medicine, Hershey, PA
| | - Virgine Lemiale
- Medical Intensive Care Unit, APHP, Hôpital Saint-Louis, Famirea Study Group, ECSTRA Team, and Clinical Epidemiology, UMR 1153, Center of Epidemiology and Biostatistics, Sorbonne Paris Cité, CRESS, INSERM, Paris Diderot Sorbonne University, Paris, France
| | - David Grimaldi
- Department of Intensive Care, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Ignacio Martin-Loeches
- Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organization (MICRO) and Department of Clinical Medicine, Trinity College, Wellcome Trust-HRB Clinical Research Facility, Caring for Critically Ill Immuno-compromised Patients Multinational Network (Nine-I). St James Hospital, Dublin, Ireland
| | - Martin Balik
- Department of Anesthesiology and Intensive Care, 1st Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Sangeeta Mehta
- Department of Medicine and Interdepartmental Division of Critical Care Medicine, Sinai Health System, University of Toronto, Toronto, ON, Canada
| | - Achille Kouatchet
- Department of Medical Intensive Care Medicine, University Hospital of Angers, Angers, France
| | - Andreas Barratt-Due
- Department of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
| | - Miia Valkonen
- Division of Intensive Care Medicine, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jean Reignier
- Medical Intensive Care Unit, Hôtel Dieu-HME University Hospital of Nantes, Nantes, France
| | - Victoria Metaxa
- Department of Critical Care, King's College Hospital, NHS Foundation Trust, London, England
| | - Anne-Sophie Moreau
- Critical Care Center, CHU Lille, School of Medicine, University of Lille, Lille, France
| | - Gaston Burghi
- Terapia Intensiva, Hospital Maciel, Montevideo, Uruguay
| | - Djamel Mokart
- Réanimation Polyvalente et Département d'Anesthésie et de Réanimation, Institut Paoli-Calmettes, Marseille, France
| | - Julien Mayaux
- AP-HP Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie, Médecine Intensive et Réanimation, Département R3S Sorbonne Université, INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France
| | - Michael Darmon
- Division of Pulmonary and Critical Care, Penn State University College of Medicine, Hershey, PA
| | - Elie Azoulay
- Division of Pulmonary and Critical Care, Penn State University College of Medicine, Hershey, PA
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Killien EY, Mills B, Vavilala MS, Watson RS, OʼKeefe GE, Rivara FP. Association between age and acute respiratory distress syndrome development and mortality following trauma. J Trauma Acute Care Surg 2020; 86:844-852. [PMID: 30633097 DOI: 10.1097/ta.0000000000002202] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Improved understanding of the relationship between patient age and acute respiratory distress syndrome (ARDS) development and mortality following traumatic injury may help facilitate generation of new hypotheses about ARDS pathophysiology and the role of novel treatments to improve outcomes across the age spectrum. METHODS We conducted a retrospective cohort study of trauma patients included in the National Trauma Data Bank who were admitted to an intensive care unit from 2007 to 2016. We determined ARDS incidence and mortality across eight age groups for the entire 10-year study period and by year. We used generalized linear Poisson regression models adjusted for underlying mortality risk (injury mechanism, Injury Severity Score, admission Glasgow Coma Scale score, admission heart rate, and admission hypotension). RESULTS Acute respiratory distress syndrome occurred in 3.1% of 1,297,190 trauma encounters. Acute respiratory distress syndrome incidence was lowest among pediatric patients and highest among adults aged 35 to 64 years. Acute respiratory distress syndrome mortality was highest among patients 80 years or older (43.9%), followed by 65 to 79 years (30.6%) and 4 years or younger (25.3%). The relative risk of mortality associated with ARDS was highest among the pediatric age groups, with an adjusted relative risk (aRR) of 2.06 (95% confidence interval [CI], 1.72-2.70) among patients 4 years or younger compared with an aRR of 1.51 (95% CI, 1.42-1.62) for the entire cohort. Acute respiratory distress syndrome mortality increased over the 10-year study period (aRR, 1.03 per year; 95% CI, 1.02-1.05 per year), whereas all-cause mortality decreased (aRR, 0.98 per year; 95% CI, 0.98-0.99 per year). CONCLUSIONS While ARDS development following traumatic injury was most common in middle-aged adults, patients 4 years or younger and 65 years or older with ARDS experienced the highest burden of mortality. Children 4 years or younger were disproportionately affected by ARDS relative to their low underlying mortality following trauma that was not complicated by ARDS. Acute respiratory distress syndrome-associated mortality following trauma has worsened over the past decade, emphasizing the need for new prevention and treatment strategies. LEVEL OF EVIDENCE Prognostic/epidemiological study, level III.
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Affiliation(s)
- Elizabeth Y Killien
- From the Harborview Injury Prevention and Research Center (E.Y.K., B.M., M.S.V., G.E.O., F.P.R.), University of Washington, Seattle, Washington; Division of Pediatric Critical Care Medicine, Department of Pediatrics (E.Y.K., R.S.W.), University of Washington, Seattle, Washington; Department of Anesthesiology and Pain Medicine (M.S.V.), University of Washington, Seattle, Washington; Center for Child Health, Behavior, and Development (R.S.W., F.P.R.), Seattle Children's Research Institute, Seattle, Washington; Department of Surgery (G.E.O.), University of Washington, Seattle, Washington; Division of General Pediatrics, Department of Pediatrics (F.P.R.), University of Washington, Seattle, Washington
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De Jong A, Jaber S, Ferguson ND. Focus on ventilation and ARDS: recent insights. Intensive Care Med 2019; 45:1635-1638. [PMID: 31620833 DOI: 10.1007/s00134-019-05804-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 09/25/2019] [Indexed: 01/19/2023]
Affiliation(s)
- Audrey De Jong
- Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR, 9214, St-Eloi Hospital, Montpellier, France.
| | - Samir Jaber
- Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR, 9214, St-Eloi Hospital, Montpellier, France
| | - Niall D Ferguson
- Interdepartmental Division of Critical Care Medicine, Departments of Medicine and Physiology and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada.,Division of Respirology, Department of Medicine, University Health Network and Sinai Health System, 585 University Avenue, PMB 11-120, Toronto, ON, M5G 2N2, Canada.,Toronto General Hospital Research Institute, Toronto, Canada
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Cui Y, Cao R, Wang Y, Li G. Lung Recruitment Maneuvers for ARDS Patients: A Systematic Review and Meta-Analysis. Respiration 2019; 99:264-276. [PMID: 31330508 DOI: 10.1159/000501045] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 05/16/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Lung recruitment maneuvers (LRMs) may reduce mortality and improve oxygenation in patients with acute respiratory distress syndrome (ARDS). However, the existing literature provides controversial conclusions. OBJECTIVES To determine whether LRMs have benefits on ARDS patients. Searching Methods: We searched relevant studies in PubMed, EMBASE, Medline, and the Cochrane Library up to May 2018. We considered for inclusion all prospective and randomized controlled trials which compared LRMs and non-LRM in adult patients with ARDS. We collected data about in-hospital mortality, 28-day mortality, the length of ICU and hospital stay, PaO2/FiO2, and FiO2. MAIN RESULTS Ten trials including 3,025 patients were analyzed. No significant difference was found in the hospital and 28-day mortality, as well as the length of ICU stay and oxygen requirement, even undergoing subgroup analysis. However, the results of this meta-analysis showed a significant benefit of LRMs for shortening the length of hospital stay (mean difference, MD = -1.75; 95% CI, -3.40 to -0.09; p = 0.04; p for heterogeneity = 0.3, I2 = 18%) and improving PaO2/FiO2 ratio on the third day (MD = 52.72; 95% CI, 18.77-86.67; p = 0.002), but with extremely high heterogeneity (p for heterogeneity <0.0001, I2 = 99%). CONCLUSION LRMs do not produce significant reduction of mortality in patients with ARDS but may shorten the length of hospital stay and improve oxygenation on the third day. However, the results must be interpreted cautiously as most studies were on multiple intervention exposures.
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Affiliation(s)
- Yu Cui
- Department of Anesthesiology, Chengdu Women's and Children's Central Hospital, Chengdu, China,
| | - Rong Cao
- Department of Anesthesiology, Chengdu Women's and Children's Central Hospital, Chengdu, China
| | - Yu Wang
- Department of Anesthesiology, AVIC 363 Hospital, Chengdu, China
| | - Gen Li
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Tignanelli CJ, Hemmila MR, Rogers MAM, Raghavendran K. Nationwide cohort study of independent risk factors for acute respiratory distress syndrome after trauma. Trauma Surg Acute Care Open 2019; 4:e000249. [PMID: 30899792 PMCID: PMC6407565 DOI: 10.1136/tsaco-2018-000249] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/11/2018] [Accepted: 12/24/2018] [Indexed: 12/14/2022] Open
Abstract
Background The primary objective of this study was to evaluate the effect of specific direct and indirect factors that accounted, in trauma patients, for the development of acute respiratory distress syndrome (ARDS) and mortality in patients with ARDS. Methods We performed a retrospective cohort study of patients from the National Trauma Data Bank. Multilevel mixed-effects logistic regression was used with the development of ARDS as the primary and mortality in patients with ARDS as the secondary outcome measures. We compared trauma patients with versus without thoracic (direct) and extrathoracic (indirect) risk factors, using patient demographics, physiologic, and anatomic injury severity as covariates. Subset analysis was performed for patients with trauma-induced lung contusion (TILC) and for patients with minor (Injury Severity Score [ISS] ≤15) injury. Results A total of 2 998 964 patients were studied, of whom 28 597 developed ARDS. From 2011 to 2014, the incidence of ARDS decreased; however, mortality in patients with ARDS has increased. Predictors of ARDS included direct thoracic injury (TILC, multiple rib fractures, and flail chest), as well as indirect factors (increased age, male gender, higher ISS, lower Glasgow Coma Scale motor component score, history of cardiopulmonary or hematologic disease, and history of alcoholism or obesity). Patients with ARDS secondary to direct thoracic injury had a lower risk of mortality compared with patients with ARDS due to other mechanisms. Discussion Despite the decreasing incidence of trauma-induced ARDS, mortality in patients with ARDS has increased. Direct thoracic injury was the strongest predictor of ARDS. Knowing specific contributors to trauma-induced ARDS could help identify at-risk patients early in their hospitalization and mitigate the progression to ARDS and thereby mortality. Level of evidence Prognostic study, level III.
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Affiliation(s)
- Christopher J Tignanelli
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota, USA.,Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Mark R Hemmila
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Mary A M Rogers
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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De Jong A, Calvet L, Lemiale V, Demoule A, Mokart D, Darmon M, Jaber S, Azoulay E. The challenge of avoiding intubation in immunocompromised patients with acute respiratory failure. Expert Rev Respir Med 2018; 12:867-880. [PMID: 30101630 DOI: 10.1080/17476348.2018.1511430] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION A growing number of immunocompromised (IC) patients with acute hypoxemic respiratory failure (ARF) is admitted to the intensive care unit (ICU) worldwide. Areas covered: This review provides an overview of the current knowledge of the ways to prevent intubation in IC patients with ARF. Expert commentary: Striking differences oppose ARF incidence, characteristics, etiologies and management between IC and non-IC patients. Survival benefits have been reported with early admission to ICU in IC patients. Then, while managing hypoxemia and associated organ dysfunction, the identification of the cause of ARF will be guided by a rigorous clinical assessment at the bedside, further assisted by an invasive or noninvasive diagnostic strategy based on clinical probability for each etiology. Finally, the initial respiratory support aims to avoid mechanical ventilation for the many yet recognizing those patients for whom delaying intubation expose them to suboptimal management. We advocate for not using noninvasive ventilation (NIV) in this setting. A proper evaluation of High-flow nasal cannula oxygen (HFNC) is required in IC patients as to demonstrate its superiority compared to standard oxygen therapy. Day-to-day decisions must strive to avoid delayed intubation, and make every effort to identify ARF etiology.
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Affiliation(s)
- Audrey De Jong
- a Medical Intensive Care Unit , University of Paris-Diderot, Saint Louis Hospital , Paris , France.,b Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B , Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier , Montpellier , France
| | - Laure Calvet
- a Medical Intensive Care Unit , University of Paris-Diderot, Saint Louis Hospital , Paris , France
| | - Virginie Lemiale
- a Medical Intensive Care Unit , University of Paris-Diderot, Saint Louis Hospital , Paris , France
| | - Alexandre Demoule
- c Service de Pneumologie et Réanimation Médicale , Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, INSERM et Université Pierre et Marie Curie , Paris , France
| | - Djamel Mokart
- d Réanimation Polyvalente et Département d'Anesthésie et de Réanimation , Institut Paoli-Calmettes , Marseille , France
| | - Michael Darmon
- a Medical Intensive Care Unit , University of Paris-Diderot, Saint Louis Hospital , Paris , France.,e ECSTRA Team, and Clinical Epidemiology , UMR 1153 (Center of Epidemiology and Biostatistics, Sorbonne Paris Cité, CRESS), INSERM, Paris Diderot Sorbonne University , Paris , France
| | - Samir Jaber
- b Anesthesiology and Intensive Care; Anesthesia and Critical Care Department B , Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier , Montpellier , France
| | - Elie Azoulay
- a Medical Intensive Care Unit , University of Paris-Diderot, Saint Louis Hospital , Paris , France.,e ECSTRA Team, and Clinical Epidemiology , UMR 1153 (Center of Epidemiology and Biostatistics, Sorbonne Paris Cité, CRESS), INSERM, Paris Diderot Sorbonne University , Paris , France
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