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Bruni A, Battaglia C, Bosco V, Pelaia C, Neri G, Biamonte E, Manti F, Mollace A, Boscolo A, Morelli M, Navalesi P, Laganà D, Garofalo E, Longhini F. Complications during Veno-Venous Extracorporeal Membrane Oxygenation in COVID-19 and Non-COVID-19 Patients with Acute Respiratory Distress Syndrome. J Clin Med 2024; 13:2871. [PMID: 38792413 PMCID: PMC11122218 DOI: 10.3390/jcm13102871] [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: 04/16/2024] [Revised: 04/30/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
Background: Acute respiratory distress syndrome (ARDS) presents a significant challenge in critical care settings, characterized by compromised gas exchange, necessitating in the most severe cases interventions such as veno-venous extracorporeal membrane oxygenation (vv-ECMO) when conventional therapies fail. Critically ill ARDS patients on vv-ECMO may experience several complications. Limited data exist comparing complication rates between COVID-19 and non-COVID-19 ARDS patients undergoing vv-ECMO. This retrospective observational study aimed to assess and compare complications in these patient cohorts. Methods: We retrospectively analyzed the medical records of all patients receiving vv-ECMO for ARDS between March 2020 and March 2022. We recorded the baseline characteristics, the disease course and complication (barotrauma, bleeding, thrombosis) before and after ECMO cannulation, and clinical outcomes (mechanical ventilation and ECMO duration, intensive care unit, and hospital lengths of stay and mortalities). Data were compared between COVID-19 and non-COVID-19 patients. In addition, we compared survived and deceased patients. Results: Sixty-four patients were included. COVID-19 patients (n = 25) showed higher rates of pneumothorax (28% vs. 8%, p = 0.039) with subcutaneous emphysema (24% vs. 5%, p = 0.048) and longer non-invasive ventilation duration before vv-ECMO cannulation (2 [1; 4] vs. 0 [0; 1] days, p = <0.001), compared to non-COVID-19 patients (n = 39). However, complication rates and clinical outcomes post-vv-ECMO were similar between groups. Survival analysis revealed no significant differences in pre-vv-ECMO complications, but non-surviving patients had a trend toward higher complication rates and more pleural effusions post-vv-ECMO. Conclusions: COVID-19 patients on vv-ECMO exhibit higher pneumothorax rates with subcutaneous emphysema pre-cannulation; post-cannulation complications are comparable to non-COVID-19 patients.
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Affiliation(s)
- Andrea Bruni
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Caterina Battaglia
- Radiodiagnostic Institute, Dulbecco Hospital, 88100 Catanzaro, Italy; (C.B.); (F.M.); (A.M.)
| | - Vincenzo Bosco
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Corrado Pelaia
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Giuseppe Neri
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Eugenio Biamonte
- Institute of Anesthesia and Intensive Care, Dulbecco Hospital, 88100 Catanzaro, Italy;
| | - Francesco Manti
- Radiodiagnostic Institute, Dulbecco Hospital, 88100 Catanzaro, Italy; (C.B.); (F.M.); (A.M.)
| | - Annachiara Mollace
- Radiodiagnostic Institute, Dulbecco Hospital, 88100 Catanzaro, Italy; (C.B.); (F.M.); (A.M.)
| | - Annalisa Boscolo
- Department of Medicine (DIMED), University of Padua, 35131 Padua, Italy; (A.B.); (P.N.)
- Institute of Anesthesia and Intensive Care, Padua University Hospital, 35122 Padova, Italy
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padua, 35122 Padova, Italy
| | - Michele Morelli
- Department of Obstetrics and Gynecology, “Annunziata” Hospital, 87100 Cosenza, Italy;
| | - Paolo Navalesi
- Department of Medicine (DIMED), University of Padua, 35131 Padua, Italy; (A.B.); (P.N.)
- Institute of Anesthesia and Intensive Care, Padua University Hospital, 35122 Padova, Italy
| | - Domenico Laganà
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Eugenio Garofalo
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
| | - Federico Longhini
- Department of Medical and Surgical Sciences, “Magna Graecia” University, 88100 Catanzaro, Italy; (A.B.); (V.B.); (C.P.); (G.N.); (D.L.); (F.L.)
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Keskinidou C, Vassiliou AG, Papoutsi E, Jahaj E, Dimopoulou I, Siempos I, Kotanidou A. Dysregulated Coagulation and Fibrinolysis Are Present in Patients Admitted to the Emergency Department with Acute Hypoxemic Respiratory Failure: A Prospective Study. Biomedicines 2024; 12:1081. [PMID: 38791043 PMCID: PMC11118913 DOI: 10.3390/biomedicines12051081] [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: 03/29/2024] [Revised: 04/30/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Acute hypoxemic respiratory failure (AHRF) is defined as acute and progressive, and patients are at a greater risk of developing acute respiratory distress syndrome (ARDS). Until now, most studies have focused on prognostic and diagnostic biomarkers in ARDS. Since there is evidence supporting a connection between dysregulated coagulant and fibrinolytic pathways in ARDS progression, it is plausible that this dysregulation also exists in AHRF. The aim of this study was to explore whether levels of soluble endothelial protein C receptor (sEPCR) and plasminogen differentiate patients admitted to the emergency department (ED) with AHRF. sEPCR and plasminogen levels were measured in 130 AHRF patients upon ED presentation by ELISA. Our results demonstrated that patients presenting to the ED with AHRF had elevated levels of sEPCR and plasminogen. It seems that dysregulation of coagulation and fibrinolysis occur in the early stages of respiratory failure requiring hospitalisation. Further research is needed to fully comprehend the contribution of sEPCR and plasminogen in AHRF.
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Affiliation(s)
| | - Alice Georgia Vassiliou
- First Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 106 76 Athens, Greece; (C.K.); (E.P.); (E.J.); (I.D.); (I.S.)
| | | | | | | | | | - Anastasia Kotanidou
- First Department of Critical Care Medicine & Pulmonary Services, School of Medicine, National and Kapodistrian University of Athens, Evangelismos Hospital, 106 76 Athens, Greece; (C.K.); (E.P.); (E.J.); (I.D.); (I.S.)
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Dai J, Guo Y, Zhou Q, Duan XJ, Shen J, Zhang X. The relationship between red cell distribution width, serum calcium ratio, and in-hospital mortality among patients with acute respiratory failure: A retrospective cohort study of the MIMIC-IV database. Medicine (Baltimore) 2024; 103:e37804. [PMID: 38608105 PMCID: PMC11018187 DOI: 10.1097/md.0000000000037804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/14/2024] [Indexed: 04/14/2024] Open
Abstract
To investigate the impact of RDW/CA (the ratio of red cell distribution width to calcium) on in-hospital mortality in patients with acute respiratory failure (ARF). This retrospective cohort study analyzed the data of 6981 ARF patients from the Medical Information Mart for Intensive Care (MIMIC-IV) database 2.0. Critically ill participants between 2008 and 2019 at the Beth Israel Deaconess Medical Center in Boston. The primary outcome of interest was in-hospital mortality. A Cox proportional hazards regression model was used to determine whether the RDW/CA ratio independently correlated with in-hospital mortality. The Kaplan-Meier method was used to plot the survival curves of the RDW/CA. Subgroup analyses were performed to measure the mortality across various subgroups. After adjusting for potential covariates, we found that a higher RDW/CA was associated with an increased risk of in-hospital mortality (HR = 1.17, 95% CI: 1.01-1.35, P = .0365) in ARF patients. A nonlinear relationship was observed between RDW/CA and in-hospital mortality, with an inflection point of 1.97. When RDW/CA ≥ 1.97 was positively correlated with in-hospital mortality in patients with ARF (HR = 1.554, 95% CI: 1.183-2.042, P = .0015). The Kaplan-Meier curve indicated the higher survival rates for RDW/CA < 1.97 and the lower for RDW/CA ≥ 1.97 after adjustment for age, gender, body mass index, and ethnicity. RDW/CA is an independent predictor of in-hospital mortality in patients with ARF. Furthermore, a nonlinear relationship was observed between RDW/CA and in-hospital mortality in patients with ARF.
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Affiliation(s)
- Jun Dai
- Department of Nursing, The First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Yafen Guo
- Department of Nursing, The First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Quan Zhou
- Department of Science and Education, The First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Xiang-Jie Duan
- Department of Infectious Diseases, The First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Jinhua Shen
- Department of Nursing, The First People’s Hospital of Changde City, Changde, Hunan Province, China
| | - Xueqing Zhang
- Department of Nursing, The First People’s Hospital of Changde City, Changde, Hunan Province, China
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Taylor J, Wilcox ME. Physical and Cognitive Impairment in Acute Respiratory Failure. Crit Care Clin 2024; 40:429-450. [PMID: 38432704 DOI: 10.1016/j.ccc.2024.01.009] [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] [Indexed: 03/05/2024]
Abstract
Recent research has brought renewed attention to the multifaceted physical and cognitive dysfunction that accompanies acute respiratory failure (ARF). This state-of-the-art review provides an overview of the evidence landscape encompassing ARF-associated neuromuscular and neurocognitive impairments. Risk factors, mechanisms, assessment tools, rehabilitation strategies, approaches to ventilator liberation, and interventions to minimize post-intensive care syndrome are emphasized. The complex interrelationship between physical disability, cognitive dysfunction, and long-term patient-centered outcomes is explored. This review highlights the need for comprehensive, multidisciplinary approaches to mitigate morbidity and accelerate recovery.
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Affiliation(s)
- Jonathan Taylor
- Division of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1232, New York, NY 10029, USA
| | - Mary Elizabeth Wilcox
- Department of Critical Care Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
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Zhang Y, Tan X, Hu S, Cui Z, Chen W. Relationship Between Systemic Immune-Inflammation Index and Risk of Respiratory Failure and Death in COPD: A Retrospective Cohort Study Based on the MIMIC-IV Database. Int J Chron Obstruct Pulmon Dis 2024; 19:459-473. [PMID: 38404653 PMCID: PMC10888109 DOI: 10.2147/copd.s446364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/26/2024] [Indexed: 02/27/2024] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) concurrent with respiratory failure (RF) is devastating, and may result in death and disability. Systemic immune-inflammation index (SII) is a new prognostic biomarker linked to unfavorable outcomes of acute coronary syndrome, ischemic stroke, and heart failure. Nonetheless, its role in COPD is rarely investigated. Consequently, this study intends to assess the accuracy of SII in predicting the prognosis of COPD. Patients and Methods The clinical information was retrospectively acquired from the Medical Information Mart for Intensive Care-IV database. The outcomes encompassed the incidence of RF and mortality. The relationship between different SII and outcomes was examined utilizing the Cox proportional-hazards model and restricted cubic splines. Kaplan-Meier analysis was employed for all-cause mortality. Results The present study incorporated 1653 patients. During hospitalization, 697 patients (42.2%) developed RF, and 169 patients (10.2%) died. And 637 patients (38.5%) died during long-term follow-up. Higher SII increased the risk of RF (RF: HR: 1.19, 95% CI 1.12-1.28, P<0.001), in-hospital mortality (HR: 1.22, 95% CI 1.07-1.39, P=0.003), and long-term follow-up mortality (HR: 1.12, 95% CI 1.05-1.19, P<0.001). Kaplan-Meier analysis suggested a significantly elevated risk of all-cause death (log-rank P<0.001) in patients with higher SII, especially during the short-term follow-up period of 21 days. Conclusion SII is closely linked to an elevated risk of RF and death in COPD patients. It appears to be a potential predictor of the prognosis of COPD patients, which is helpful for the risk stratification of this population. However, more prospective studies are warranted to consolidate our conclusion.
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Affiliation(s)
- Ye Zhang
- Department of General Medicine, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang, People’s Republic of China
| | - Xiaoli Tan
- Department of Respiratory Medicine, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang, People’s Republic of China
| | - Shiyu Hu
- Jiaxing University Master Degree Cultivation Base, Zhejiang Chinese Medical University, Jiaxing, Zhejiang, People’s Republic of China
| | - Zhifang Cui
- Department of Respiratory Medicine, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Wenyu Chen
- Department of Respiratory Medicine, Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang, People’s Republic of China
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Al Hashim AH, Al Reesi A, Al Lawati NM, Burad J, Al Khabori M, Chandwani J, Al Lawati R, Al Masroori Y, Al Balushi AA, Al Masroori S, Al Siyabi K, Al Lawati F, Ahmed FYN, Al Busaidy M, Al Huraizi A, Al Jufaili M, Al Zaabi J, Varghese JT, Al Harthi R, Sebastian KP, Al Abri FH, Al Aghbari J, Al Mubaihsi S, Al Lawati A, Al Busaidi M, Foti G. Comparison of Noninvasive Mechanical Ventilation With High-Flow Nasal Cannula, Face-Mask, and Helmet in Hypoxemic Respiratory Failure in Patients With COVID-19: A Randomized Controlled Trial. Crit Care Med 2023; 51:1515-1526. [PMID: 37310174 PMCID: PMC10563904 DOI: 10.1097/ccm.0000000000005963] [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] [Indexed: 06/14/2023]
Abstract
OBJECTIVES For COVID-19-related respiratory failure, noninvasive respiratory assistance via a high-flow nasal cannula (HFNC), helmet, and face-mask noninvasive ventilation is used. However, which of these options is most effective is yet to be determined. This study aimed to compare the three techniques of noninvasive respiratory support and to determine the superior technique. DESIGN A randomized control trial with permuted block randomization of nine cases per block for each parallel, open-labeled arm. SETTING AND PATIENTS Adult patients with COVID-19 with a Pa o2 /F io2 ratio of less than 300, admitted between February 4, 2021, and August 9, 2021, to three tertiary centers in Oman, were studied. INTERVENTIONS This study included three interventions: HFNC ( n = 47), helmet continuous positive airway pressure (CPAP; n = 52), and face-mask CPAP ( n = 52). MEASUREMENTS AND MAIN RESULTS The endotracheal intubation rate and mortality at 28 and 90 days were measured as the primary and secondary outcomes, respectively. Of the 159 randomized patients, 151 were analyzed. The median age was 52 years, and 74% were men. The endotracheal intubation rates were 44%, 45%, and 46% ( p = 0.99), and the median intubation times were 7.0, 5.5, and 4.5 days ( p = 0.11) in the HFNC, face-mask CPAP, and helmet CPAP, respectively. In comparison to face-mask CPAP, the relative risk of intubation was 0.97 (95% CI, 0.63-1.49) for HFNC and 1.0 (95% CI 0.66-1.51) for helmet CPAP. The mortality rates were 23%, 32%, and 38% at 28 days ( p = 0.24) and 43%, 38%, and 40% ( p = 0.89) at 90 days for HFNC, face-mask CPAP, and helmet CPAP, respectively. The trial was stopped prematurely because of a decline in cases. CONCLUSIONS This exploratory trial found no difference in intubation rate and mortality among the three intervention groups for the COVID-19 patients with hypoxemic respiratory failure; however, more evidence is needed to confirm these findings as the trial was aborted prematurely.
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Affiliation(s)
- Abdul Hakeem Al Hashim
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Abdullah Al Reesi
- Department of Emergency Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Nabil M Al Lawati
- Department of Medicine, Field Hospital, Ministry of Health, Muscat, Oman
| | - Jyoti Burad
- Department of Anesthesia and Intensive Care, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Murtadha Al Khabori
- Department of Hematology, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Juhi Chandwani
- Department of Anesthesia and Intensive Care, Royal Hospital, Ministry of Health, Muscat, Oman
| | - Redha Al Lawati
- Department of Medicine, Field Hospital, Ministry of Health, Muscat, Oman
| | - Yahya Al Masroori
- Department of Medicine, Field Hospital, Ministry of Health, Muscat, Oman
| | | | - Salim Al Masroori
- Department of Medicine, Field Hospital, Ministry of Health, Muscat, Oman
| | - Khalsa Al Siyabi
- Department of Anesthesia and Intensive Care, Field Hospital, Ministry of Health, Muscat, Oman
| | - Fatema Al Lawati
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | | | - Merah Al Busaidy
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Aisha Al Huraizi
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Mahmood Al Jufaili
- Department of Emergency Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Jalila Al Zaabi
- Department of Anesthesia and Intensive Care, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Jerin Treesa Varghese
- Department of Anesthesia and Intensive Care, Field Hospital, Ministry of Health, Muscat, Oman
| | - Ruqaya Al Harthi
- Department of Anesthesia and Intensive Care, Field Hospital, Ministry of Health, Muscat, Oman
| | - Kingsly Prabhakaran Sebastian
- Department of Anesthesia and Intensive Care, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Fahad Hamed Al Abri
- Department of Emergency Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Jamal Al Aghbari
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Saif Al Mubaihsi
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Adil Al Lawati
- Department of Medicine, Royal Hospital, Ministry of Health, Muscat, Oman
| | - Mujahid Al Busaidi
- Department of Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | - Giuseppe Foti
- Department of Anesthesia and Intensive Care, Universita Milano Bicocca, ASST-Monza, Monza, Italy
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Vetrugno L, Deana C, Castaldo N, Fantin A, Belletti A, Sozio E, De Martino M, Isola M, Palumbo D, Longhini F, Cammarota G, Spadaro S, Maggiore SM, Bassi F, Tascini C, Patruno V. Barotrauma during Noninvasive Respiratory Support in COVID-19 Pneumonia Outside ICU: The Ancillary COVIMIX-2 Study. J Clin Med 2023; 12:jcm12113675. [PMID: 37297869 DOI: 10.3390/jcm12113675] [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: 04/05/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Noninvasive respiratory support (NIRS) has been extensively used during the COVID-19 surge for patients with acute respiratory failure. However, little data are available about barotrauma during NIRS in patients treated outside the intensive care unit (ICU) setting. METHODS COVIMIX-2 was an ancillary analysis of the previous COVIMIX study, a large multicenter observational work investigating the frequencies of barotrauma (i.e., pneumothorax and pneumomediastinum) in adult patients with COVID-19 interstitial pneumonia. Only patients treated with NIRS outside the ICU were considered. Baseline characteristics, clinical and radiological disease severity, type of ventilatory support used, blood tests and mortality were recorded. RESULTS In all, 179 patients were included, 60 of them with barotrauma. They were older and had lower BMI than controls (p < 0.001 and p = 0.045, respectively). Cases had higher respiratory rates and lower PaO2/FiO2 (p = 0.009 and p < 0.001). The frequency of barotrauma was 0.3% [0.1-1.3%], with older age being a risk factor for barotrauma (OR 1.06, p = 0.015). Alveolar-arterial gradient (A-a) DO2 was protective against barotrauma (OR 0.92 [0.87-0.99], p = 0.026). Barotrauma required active treatment, with drainage, in only a minority of cases. The type of NIRS was not explicitly related to the development of barotrauma. Still, an escalation of respiratory support from conventional oxygen therapy, high flow nasal cannula to noninvasive respiratory mask was predictive for in-hospital death (OR 15.51, p = 0.001). CONCLUSIONS COVIMIX-2 showed a low frequency for barotrauma, around 0.3%. The type of NIRS used seems not to increase this risk. Patients with barotrauma were older, with more severe systemic disease, and showed increased mortality.
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Affiliation(s)
- Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, 66100 Chieti, Italy
| | - Cristian Deana
- Department of Anesthesia and Intensive Care, Health Integrated Agency of Friuli Venezia Giulia, Piazzale Santa Maria della Misericordia 15, 33100 Udine, Italy
| | - Nadia Castaldo
- Pulmonology Unit, Department of Cardio-Thoracic Surgery, Health Integrated Agency of Friuli Venezia Giulia, 33100 Udine, Italy
| | - Alberto Fantin
- Pulmonology Unit, Department of Cardio-Thoracic Surgery, Health Integrated Agency of Friuli Venezia Giulia, 33100 Udine, Italy
| | - Alessandro Belletti
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Emanuela Sozio
- Infectious Disease Unit, Health Integrated Agency of Friuli Venezia Giulia, 33100 Udine, Italy
| | - Maria De Martino
- Department of Medical Area, University of Udine, 33100 Udine, Italy
| | - Miriam Isola
- Department of Medical Area, University of Udine, 33100 Udine, Italy
| | - Diego Palumbo
- Department of Radiology, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Federico Longhini
- Anesthesia and Intensive Care Unit, Department of Medical and Surgical Sciences, University Hospital Mater, Domini, Magna Graecia University, 88100 Catanzaro, Italy
| | - Gianmaria Cammarota
- Anesthesiology and Intensive Care, Department of Translational medicine, Faculty of Medicine and Surgery, University of Ferrara, 44121 Ferrara, Italy
| | - Savino Spadaro
- Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
| | - Salvatore Maurizio Maggiore
- Department of Anesthesiology, Critical Care Medicine and Emergency, SS. Annunziata Hospital, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, Gabriele d'Annunzio University of Chieti Pescara, 66100 Chieti, Italy
| | - Flavio Bassi
- Department of Anesthesia and Intensive Care, Health Integrated Agency of Friuli Venezia Giulia, Piazzale Santa Maria della Misericordia 15, 33100 Udine, Italy
| | - Carlo Tascini
- Infectious Disease Unit, Health Integrated Agency of Friuli Venezia Giulia, 33100 Udine, Italy
- Department of Medical Area, University of Udine, 33100 Udine, Italy
| | - Vincenzo Patruno
- Pulmonology Unit, Department of Cardio-Thoracic Surgery, Health Integrated Agency of Friuli Venezia Giulia, 33100 Udine, Italy
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Marinho SEDS, Paiva DN, Bezerra GMP, Silva TNDS, Lima CRODP, Raposo MCF, Marinho PÉDM. Does the use of a diving mask adapted for non-invasive ventilation in hypoxemic acute respiratory failure in individuals with and without COVID-19 increase the ratio of arterial oxygen partial pressure to fractional inspired oxygen? A randomized clinical trial. Monaldi Arch Chest Dis 2023; 94. [PMID: 37222438 DOI: 10.4081/monaldi.2023.2512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 05/04/2023] [Indexed: 05/25/2023] Open
Abstract
Non-invasive ventilation (NIV) can be used in acute hypoxemic respiratory failure (AHRF); however, verifying the best interface for its use needs to be evaluated in the COVID-19 pandemic scenario. The objective of this study was to evaluate the behavior of the ratio of arterial oxygen partial pressure to fractional inspired oxygen (PaO2/FiO2 ratio) in patients with AHRF with and without COVID-19 undergoing NIV with the conventional orofacial mask and the adapted diving mask. This is a randomized clinical trial in which patients were allocated into four groups: i) group 1: COVID-19 + adapted mask (n=12); ii) group 2: COVID-19 + conventional orofacial mask (n=12); iii) group 3: non-COVID-19 + adapted mask (n=2); iv) group 4: non-COVID-19 + conventional orofacial mask (n=12). The PaO2/FiO2 ratio was obtained 1, 24, and 48 hours after starting NIV, and the success of NIV was evaluated. This study followed the norms of the Consolidated Standards of Reporting Trials statement and was registered in the Brazilian Registry of Clinical Trials under registration RBR-7xmbgsz. Both the adapted diving mask and the conventional orofacial mask increased the PaO2/FiO2 ratio. The interfaces differed in terms of the PaO2/FiO2 ratio in the first hour [309.66 (11.48) and 275.71 (11.48), respectively] (p=0.042) and 48 hours [365.81 (16.85) and 308.79 (18.86), respectively] (p=0.021). NIV success was 91.7% in groups 1, 2, and 3, and 83.3% in group 4. No adverse effects related to interfaces or NIV were observed. NIV through the conventional orofacial mask interfaces and the adapted diving mask was effective in improving the PaO2/FiO2 ratio; however, the adapted mask presented a better PaO2/FiO2 ratio during use. There was no significant difference between interfaces regarding NIV failure.
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Affiliation(s)
- Sônia Elvira Dos Santos Marinho
- Post-Graduation Program in Physical Therapy, Physical Therapy Department, Federal University of Pernambuco, Recife, Pernambuco.
| | - Dulciane Nunes Paiva
- Department of Physical Education and Health, University of Santa Cruz do Sul, Rio Grande do Sul.
| | | | | | | | | | - Patrícia Érika de Melo Marinho
- Post-Graduation Program in Physical Therapy, Physical Therapy Department, Federal University of Pernambuco, Recife, Pernambuco.
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Liu D, Jin TY, Li W, Chen L, Xing D. Effect of high-flow nasal cannula on patients' recovery after inhalation general anesthesia. Pak J Med Sci 2023; 39:687-692. [PMID: 37250577 PMCID: PMC10214796 DOI: 10.12669/pjms.39.3.6638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/06/2022] [Accepted: 01/08/2023] [Indexed: 11/02/2023] Open
Abstract
Objective To investigate the effect of high-flow nasal cannula (HFNC) and Oxygen Nebuliser mask (ONM) on patients recovering from inhalation anesthesia. Methods A retrospective analysis was performed on 128 patients after inhalation of general anesthesia in the recovery room of the Anesthesiology Department of The Fourth Hospital of Hebei Medical University from September 2019 to September 2021. All patients received the same anesthesia induction and analgesia methods, inhalation anesthesia or intravenous-inhalation anesthesia maintenance, recovered spontaneous breathing and removed endotracheal intubation after surgery, then were divided into HFNC group and ONM group for oxygen therapy. HFNC setting mode: flow rate: 20-60 L/minutes, humidification temperature: 37°C, the oxygen concentration was adjusted to maintain finger pulse oxygen saturation SPO2>90%; ONM group, the oxygen flow rate was adjusted to maintain finger pulse oxygen saturation SPO2>90%. All patients in the two groups were compared immediately after they entered the recovery room for 0 minutes,, 10 minutes, and 20 minutes,, including tidal volume, blood gas, Richmond Agitation-Sedation Scale (RASS) score and time from sedation to awakening. Results The changes in tidal volume, oxygenation index and RASS score over time in the HFNC group were higher than those in the ONM group (p<0.05), and the awakening time in the HFNC group was faster than that in the ONM group (p<0.01), with significant statistical differences. Conclusions Compared with ONM, HFNC can shorten postoperative recovery time, reduce the incidence of agitation and improve lung function and oxygenation state during recovery from anesthesia.
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Affiliation(s)
- Dong Liu
- Dong Liu, Department of Anesthesiology, Baoding No.1 Hospital, Baoding 071000, Hebei, China
| | - Teng-yu Jin
- Teng-yu Jin, Department of Clinical Medicine, School of Basic Medicine, Hebei Medical University, Shijiazhuang 050017, Hebei, P.R.China
| | - Wei Li
- Wei Li, Department of Anesthesiology, Longyao county hospital, Xingtai 055350, Hebei, China
| | - Li Chen
- Li Chen, Department of General Medicine, The Fourth Hospital of Hebei Medical University, No.12 of Jiankang Road, Chang’an District, Shijiazhuang 050011, Hebei, China
| | - Dong Xing
- Dong Xing Department of Emergency, The Fourth Hospital of Hebei Medical University, No.12 of Jiankang Road, Chang’an District, Shijiazhuang 050011, Hebei, China
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Ruan Z, Li D, Chen X, Qiu Z. Association of serum total bilirubin and potential predictors with mortality in acute respiratory failure: A retrospective cohort study. Heart Lung 2023; 57:12-18. [PMID: 35987112 DOI: 10.1016/j.hrtlng.2022.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Total serum bilirubin (TBIL) levels are a risk factor in critically ill patients. However, the relationship between the dynamics of TBIL and the prognosis of acute respiratory failure (ARF) patients is unclear. OBJECTIVES This study aimed to investigate the impact of different levels of TBIL during hospitalization on mortality in ARF patients. METHODS This study used a retrospective cohort study. We extracted information on ARF patients from the Medical Information Bank for Intensive Care (MIMIC)-III (version 1.4). We used propensity score matching (PSM) to adjust for the level of potential baseline-level differences between groups. Cox regression was used to analyze mortality risk factors in patients with ARF. Subgroup analysis was used to explore special populations. RESULTS 2673 patients were included in the study, and 19.7% developed hyperbilirubinemia (TBIL ≥ 2 mg/dL) during their hospitalization. After PSM, multivariate Cox regression showed a 50% and 135% increased risk of death for a maximum value of TBIL ≥ 5 mg/dL and minimum value of TBIL ≥ 2 mg/dL during hospitalization, respectively, compared to the control population. In addition, age ≥ 65 years, previous comorbid malignancies, respiratory rate ≥ 22 beats/min, SpO2 ≥ 95, BUN ≥ 20 mg/dL, lactate ≥ 5 mmol/L, platelet < 100 * 10 ^ 9/L were independent risk factors for 1-year mortality in ARF patients. Subgroup analysis showed that high bilirubin had a greater effect on patients aged less than 65 years (P for interaction < 0.05). CONCLUSIONS Hyper TBIL (TBIL max ≥ 5 mg/dL or TBIL min ≥ 2 mg/dL) was an independent risk factor for 1-year mortality in patients with ARF. This study suggests that clinicians should be aware of TBIL levels and intervene early in these patients.
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Affiliation(s)
- Zhishen Ruan
- Shandong Traditional Chinese Medicine University, Ji Nan, China
| | - Dan Li
- Shandong Traditional Chinese Medicine University, Ji Nan, China
| | - Xianhai Chen
- Shandong Traditional Chinese Medicine University, Ji Nan, China; Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji Nan, China.
| | - Zhanjun Qiu
- Shandong Traditional Chinese Medicine University, Ji Nan, China; Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji Nan, China.
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11
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Ruan Z, Li D, Hu Y, Qiu Z, Chen X. The Association of Renin-Angiotensin System Blockades and Mortality in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease and Acute Respiratory Failure: A Retrospective Cohort Study. Int J Chron Obstruct Pulmon Dis 2022; 17:2001-2011. [PMID: 36072611 PMCID: PMC9444000 DOI: 10.2147/copd.s370817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/28/2022] [Indexed: 11/23/2022] Open
Abstract
Background Acute respiratory failure (ARF) is a common cause of admission to the intensive care unit (ICU) for patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). There is still a lack of effective interventions and treatments. ACE inhibitors (ACEI)/ angiotensin II receptor blockers (ARB) were effective in COPD patients. We aimed to study the effect of ACEI/ARB use on AECOPD combined with ARF and evaluate the effect of in-hospital continuation of medication. Methods We included patients with AECOPD and ARF from the Medical Information Bank for Intensive Care (MIMIC-III) database. MIMIC III is a large cohort database from Boston, USA. Patients were divided into two groups according to the use of ACEI/ARB before admission. Propensity score matching (PSM) was used to reduce potential bias between the two groups. Cox regression and Kaplan-Meier curves compared 30-day mortality in ACEI/ARB users and non-users. We also defined and analyzed the use of in-hospital ACEI/ARB. Multiple models were used to ensure the robustness of the findings. Subgroup analysis was used to analyze the variability between groups. Results A total of 544 patients were included in the original study. After PSM, 256 patients were included in the matched cohort. Multivariate Cox regression showed 30-day mortality was significantly lower in ACEI/ARB users compared with controls (HR = 0.50, 95% CI: 0.29–0.86, p= 0.013). In PSM and inverse probability-weighted models, the results are stable Continued in-hospital use of ACEI/ARB remains effective (HR 0.40, 95% CI 0.22–0.74, p = 0.003). Kaplan-Meier showed a significant difference in survival between the two groups. Conclusion This study found that pre-hospital ACEI/ARB use was associated with reduced mortality in patients with AECOPD and ARF.
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Affiliation(s)
- Zhishen Ruan
- The First Clinical College, Shandong Chinese Medical University, Ji Nan, People’s Republic of China
| | - Dan Li
- The First Clinical College, Shandong Chinese Medical University, Ji Nan, People’s Republic of China
| | - Yuanlong Hu
- The First Clinical College, Shandong Chinese Medical University, Ji Nan, People’s Republic of China
| | - Zhanjun Qiu
- The First Clinical College, Shandong Chinese Medical University, Ji Nan, People’s Republic of China
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji Nan, People’s Republic of China
- Correspondence: Zhanjun Qiu; Xianhai Chen, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji Nan, People’s Republic of China, Tel/Fax +86 0531 18660199889, Email ;
| | - Xianhai Chen
- The First Clinical College, Shandong Chinese Medical University, Ji Nan, People’s Republic of China
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji Nan, People’s Republic of China
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Singh D, Singh E. An overview of the neurological aspects in COVID-19 infection. J Chem Neuroanat 2022; 122:102101. [PMID: 35430271 PMCID: PMC9008979 DOI: 10.1016/j.jchemneu.2022.102101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 04/07/2022] [Accepted: 04/07/2022] [Indexed: 01/07/2023]
Abstract
The Crown-shaped, severe acute respiratory syndrome-Coronavirus-2 (SARS-CoV-2) triggered the globally fatal illness of Coronavirus disease-2019 (COVID-19). This infection is known to be initially reported in bats and has been causing major respiratory challenges. The primary symptoms of COVID-19 include fever, fatigue and dry cough. As progressed the complications may lead to acute respiratory distress syndrome (ADRS), arrhythmia and shock. This review illustrates the neurological and neuropsychiatric impairments due to COVID-19 infection. The SARS-CoV-2 virus enters via the hematogenous or neural route, spreads to the Central Nervous System (CNS), causing a blood-brain barrier (BBB) dysfunction. Recent scientific articles have reported that SARS-CoV-2 causes several neurological issues such as encephalitis, seizures, acute stroke, delirium, meningoencephalitis and Guillain-Barré Syndrome (GBS). As a long-term effect of this disease certain neuropsychiatric conditions are witnessed such as depression and anxiety. Invasion into followed by degeneration takes place causing an uncontrolled immune response. Transcription factors like NF-κB (nuclear factor kappa light chain enhancer of activated B cells), which modulate genes responsible for inflammatory response gets over expressed. Nrf2 (nuclear factor erythroid 2- related factor 2) counterpoises the inflammation by antioxidant response towards COVID-19 infection. Like every other infection, the severity of this infection leads to deterioration of major organ systems and even leads to death. By the columns of this review, we elaborate on the neurological aspects of this life-threatening infection.
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Affiliation(s)
- Divyanshi Singh
- KIIT School of Biotechnology, Bhubaneswar, Odisha 751024, India.
| | - Ekta Singh
- Acharya & BM Reddy College of Pharmacy, Soladevanahalli, Bengaluru 560107, India
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Bendavid I, Statlender L, Shvartser L, Teppler S, Azullay R, Sapir R, Singer P. A novel machine learning model to predict respiratory failure and invasive mechanical ventilation in critically ill patients suffering from COVID-19. Sci Rep 2022; 12:10573. [PMID: 35732690 PMCID: PMC9216294 DOI: 10.1038/s41598-022-14758-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 05/18/2022] [Indexed: 11/09/2022] Open
Abstract
In hypoxemic patients at risk for developing respiratory failure, the decision to initiate invasive mechanical ventilation (IMV) may be extremely difficult, even more so among patients suffering from COVID-19. Delayed recognition of respiratory failure may translate into poor outcomes, emphasizing the need for stronger predictive models for IMV necessity. We developed a two-step model; the first step was to train a machine learning predictive model on a large dataset of non-COVID-19 critically ill hypoxemic patients from the United States (MIMIC-III). The second step was to apply transfer learning and adapt the model to a smaller COVID-19 cohort. An XGBoost algorithm was trained on data from the MIMIC-III database to predict if a patient would require IMV within the next 6, 12, 18 or 24 h. Patients’ datasets were used to construct the model as time series of dynamic measurements and laboratory results obtained during the previous 6 h with additional static variables, applying a sliding time-window once every hour. We validated the adaptation algorithm on a cohort of 1061 COVID-19 patients from a single center in Israel, of whom 160 later deteriorated and required IMV. The new XGBoost model for the prediction of the IMV onset was trained and tested on MIMIC-III data and proved to be predictive, with an AUC of 0.83 on a shortened set of features, excluding the clinician’s settings, and an AUC of 0.91 when the clinician settings were included. Applying these models “as is” (no adaptation applied) on the dataset of COVID-19 patients degraded the prediction results to AUCs of 0.78 and 0.80, without and with the clinician’s settings, respectively. Applying the adaptation on the COVID-19 dataset increased the prediction power to an AUC of 0.94 and 0.97, respectively. Good AUC results get worse with low overall precision. We show that precision of the prediction increased as prediction probability was higher. Our model was successfully trained on a specific dataset, and after adaptation it showed promise in predicting outcome on a completely different dataset. This two-step model successfully predicted the need for invasive mechanical ventilation 6, 12, 18 or 24 h in advance in both general ICU population and COVID-19 patients. Using the prediction probability as an indicator of the precision carries the potential to aid the decision-making process in patients with hypoxemic respiratory failure despite the low overall precision.
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Affiliation(s)
- Itai Bendavid
- Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, 39 Jabotinsky St, Petah Tikva, Israel.
| | - Liran Statlender
- Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, 39 Jabotinsky St, Petah Tikva, Israel
| | | | | | - Roy Azullay
- TSG IT Advanced Systems Ltd., Tel Aviv, Israel
| | - Rotem Sapir
- TSG IT Advanced Systems Ltd., Tel Aviv, Israel
| | - Pierre Singer
- Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, 39 Jabotinsky St, Petah Tikva, Israel
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Fang Y, Zhang X. A propensity score-matching analysis of angiotensin-converting enzyme inhibitor and angiotensin receptor blocker exposure on in-hospital mortality in patients with acute respiratory failure. Pharmacotherapy 2022; 42:387-396. [PMID: 35344607 PMCID: PMC9322533 DOI: 10.1002/phar.2677] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 03/06/2022] [Accepted: 03/07/2022] [Indexed: 02/05/2023]
Abstract
STUDY OBJECTIVE To explore the impact of pre-hospital ACEI and ARB exposure on the prognosis of ARF patients. DESIGN A single-center retrospective cohort study. SETTING Medical Information Mart for Intensive Care-III (MIMIC-III) database. PATIENTS The patients meeting ICD-9 code of acute respiratory failure were enrolled. INTERVENTION The primary exposure was the pre-hospital exposure of ACEI and ARB. MEASUREMENT AND MAIN RESULTS The primary outcome was in-hospital mortality. Multiple logistic regression analysis was conducted to determine the independent effect of ACEI/ARB exposure on mortality. Propensity score matching (PSM) method was adopted to reduce bias of the confounders. Subgroup analysis and sensitivity analysis were used to test the stability of the conclusion. 5335 adult ARF patients were enrolled. Mortality was significantly decreased in patients with ACEI/ARB exposure before and after PSM, and the adjusted odds ratio (OR) of ACEI/ARB exposure was 0.56 (95% CI 0.43-0.72). In the subgroup analysis, ACEI/ARB lost its protective effect in young subgroup, but no significant interaction was found between ACEI/ARB exposure and age (p = 0.082). The point estimation and lower 95% limit of E-value was 2.97 and 2.12. In sensitivity analysis, ACEI/ARB exposure showed similar effect in ARDS cohort, but no significantly difference was found in the MIMIC-IV database, which may be explained by small sample size of the ACEI/ARB group. CONCLUSIONS Among patients with acute respiratory failure, pre-hospital ACEI/ARB exposure was associated with better outcomes and acted as an independent factor. The relationship between ACEI/ARB and prognosis of ARF is worth investigating further.
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Affiliation(s)
- Yi‐Peng Fang
- Laboratory of Molecular CardiologyThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
- Laboratory of Medical Molecular ImagingThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
- Shantou University Medical CollegeShantouChina
| | - Xin Zhang
- Laboratory of Molecular CardiologyThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
- Laboratory of Medical Molecular ImagingThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
- Shantou University Medical CollegeShantouChina
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Non-Invasive Ventilation as a Therapy Option for Acute Exacerbations of Chronic Obstructive Pulmonary Disease and Acute Cardiopulmonary Oedema in Emergency Medical Services. J Clin Med 2022; 11:jcm11092504. [PMID: 35566628 PMCID: PMC9102097 DOI: 10.3390/jcm11092504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/24/2022] [Accepted: 04/26/2022] [Indexed: 11/16/2022] Open
Abstract
In this observational prospective multicenter study conducted between October 2016 and October 2018, we tested the hypothesis that the use of prehospital non-invasive ventilation (phNIV) to treat patients with acute respiratory insufficiency (ARI) caused by severe acute exacerbations of chronic obstructive pulmonary disease (AECOPD) and acute cardiopulmonary oedema (ACPE) is effective, time-efficient and safe. The data were collected at four different physician response units and three admitting hospitals in a German EMS system. Patients with respiratory failure due to acute exacerbation of chronic obstructive pulmonary disease and acute cardiopulmonary oedema were enrolled. A total of 545 patients were eligible for the final analysis. Patients were treated with oxygen supplementation, non-invasive ventilation or invasive mechanical ventilation. The primary outcomes were defined as changes in the clinical parameters and the in-hospital course. The secondary outcomes included time efficiency, peri-interventional complications, treatment failure rate, and side-effects. Oxygenation under phNIV improved equally to endotracheal intubation (ETI), and more effectively in comparison to standard oxygen therapy (SOT) (paO2 SOT vs. non-invasive ventilation (NIV) vs. ETI: 82 mmHg vs. 125 mmHg vs. 135 mmHg, p-value SOT vs. NIV < 0.0001). In a matched subgroup analysis phNIV was accompanied by a reduced time of mechanical ventilation (phNIV: 1.8 d vs. ETI: 4.2 d) and a shortened length of stay at the intensive care unit (3.4 d vs. 5.8 d). The data support the hypothesis that the treatment of severe AECOPD/ACPE-induced ARI using prehospital NIV is effective, time efficient and safe. Compared to ETI, a matched comparison supports the hypothesis that prehospital implementation of NIV may provide benefits for an in-hospital course.
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Choi YJ, Cho JH. Current status of treatment of acute respiratory failure in Korea. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2022. [DOI: 10.5124/jkma.2022.65.3.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Acute respiratory failure (ARF) is one of the most common causes of intensive care unit (ICU) admission and in-hospital mortality. In South Korea, about 25% of patients admitted to the ICU require mechanical ventilation. The in-hospital mortality rate of these patients is 48%. Respiratory failure can be categorized based on pathophysiologic derangements, and the treatment options vary depending on their classification. This study discusses the status and treatment strategies of patients with ARF in Korea.Current Concepts: The most common treatment for ARF was conventional oxygen therapy, being used at least once in 7.0% of all admitted adult patients and 85.1% of patients admitted with respiratory failure. High-flow oxygen therapy was required in 1.4% of all admissions and 17.2% of respiratory failure-related admissions. High-flow oxygen therapy was attempted in 19.1% of patients who needed invasive mechanical ventilation. Non-invasive positive pressure ventilation (NIV) was used in 0.4% of all admissions and 5.1% of respiratory failure-related admissions. Hypercapnic respiratory failure (57.1%) was the most common reason for NIV use. Invasive mechanical ventilation was required in 2.8% of all admissions and 33.8% of respiratory failure-related admissions.Discussion and Conclusion: Despite its clinical significance, no large-scale studies have been performed on the etiology, treatment, and prognosis of patients with ARF in South Korea. A multicenter or a Korean National Health Insurance Service database study is necessary to accurately identify the characteristics, diagnose problems, and develop treatment guidelines for patients with ARF in South Korea.
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Huang DN, Zhong HJ, Cai YL, Xie WR, He XX. Serum Lactate Dehydrogenase Is a Sensitive Predictor of Systemic Complications of Acute Pancreatitis. Gastroenterol Res Pract 2022; 2022:1131235. [PMID: 36329782 PMCID: PMC9626216 DOI: 10.1155/2022/1131235] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/06/2022] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND Acute pancreatitis (AP) is a common and potentially life-threatening inflammatory disease that can cause various complications, including systemic inflammatory response syndrome (SIRS), pleural effusion, ascitic fluid, myocardial infarction, and acute kidney injury (AKI). However, there is still a lack of rapid and effective indicators to assess the disease. The aim of this study was to investigate the associations of high serum lactate dehydrogenase (LDH) levels with AP severity and systemic complications. METHODS AP patients treated from July 2014 to December 2020 were retrospectively enrolled. They were divided into elevated (n = 93) and normal (n = 143) LDH groups. Their demographic data, clinical data, hospital duration, and hospital expenses were analyzed. Linear and binary logistic regression analyses were used to determine whether elevated LDH is a risk factor for AP severity and complications after adjusting for confounders. RESULTS There were significant differences in AP severity scores (Ranson, MODS, BISAP, APACHE II, and CTSI), hospital duration, hospital expenses, and the incidences of complications (SIRS, pleural effusion, ascitic fluid, myocardial infarction, and AKI) between the elevated and normal LDH groups. After adjusting for confounders, elevated LDH was associated with AP severity scores and hospital duration and expenses (based on linear regression analyses) and was a risk factor for the occurrence of AP complications and interventions, that is, diuretic and vasoactive agent use (based on binary logistic regression analyses). CONCLUSIONS Elevated LDH is associated with high AP severity scores and high incidences of complications (SIRS, pleural effusion, ascitic fluid, myocardial infarction, and AKI).
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Affiliation(s)
- Dong-Ni Huang
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Department of Gastroenterology, Research Center for Engineering Techniques of Microbiota-Targeted Therapies of Guangdong Province, Guangzhou, China
| | - Hao-Jie Zhong
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Department of Gastroenterology, Research Center for Engineering Techniques of Microbiota-Targeted Therapies of Guangdong Province, Guangzhou, China
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Ying-Li Cai
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Department of Gastroenterology, Research Center for Engineering Techniques of Microbiota-Targeted Therapies of Guangdong Province, Guangzhou, China
| | - Wen-Rui Xie
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Department of Gastroenterology, Research Center for Engineering Techniques of Microbiota-Targeted Therapies of Guangdong Province, Guangzhou, China
| | - Xing-Xiang He
- Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
- Department of Gastroenterology, Research Center for Engineering Techniques of Microbiota-Targeted Therapies of Guangdong Province, Guangzhou, China
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Babu S, Abhilash KP, Kandasamy S, Gowri M. Association between SpO 2/FiO 2 Ratio and PaO 2/FiO 2 Ratio in Different Modes of Oxygen Supplementation. Indian J Crit Care Med 2021; 25:1001-1005. [PMID: 34963717 PMCID: PMC8664040 DOI: 10.5005/jp-journals-10071-23977] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Acute hypoxemic respiratory failure (AHRF) is a major factor for increased mortality in the intensive care unit (ICU). We hypothesized that the noninvasive index SpO2/FiO2 (SF) ratio can be used as a surrogate to invasive index PaO2/FiO2 (PF) as SF ratio correlates with PF ratio in all modes of oxygen supplementation. Patients and methods Patients with acute respiratory failure admitted to the intensive care unit were enrolled in this retrospective cross-sectional study. Fraction of inspired oxygen (FiO2), method of oxygen supplementation, and partial pressure of arterial oxygen (PaO2) were noted from the ABG reports in the medical records. The corresponding SpO2 was noted from the nurse's chart. The calculated SF and PF ratios were recorded, and correlation between the same was noted in different methods of oxygen administration. Results A total of 300-sample data were collected. Pearson's correlation was used to quantify the relationship between the variables. The study showed a positive correlation, r = 0.66 (p <0.001), between PF ratio and SF ratio. SF threshold values were 285 and 323 for corresponding PF values of 200 and 300 with a sensitivity and specificity in the range of 70 to 80%. In addition, SF and PF could also be used interchangeably irrespective of the mode of oxygen supplementation, as the median values of PF ratio (p = 0.06) and SF ratio (p = 0.88) were not statistically significant. Conclusion In patients with AHRF, the noninvasive SF ratio can be used as a surrogate to invasive index PF in all modes of oxygen supplementation. How to cite this article Babu S, Abhilash KPP, Kandasamy S, Gowri M. Association between SpO2/FiO2 Ratio and PaO2/FiO2 Ratio in Different Modes of Oxygen Supplementation. Indian J Crit Care Med 2021;25(9):1001–1005.
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Affiliation(s)
- Sheetal Babu
- Surgical Intensive Care Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Subramani Kandasamy
- Division of Critical Care and Surgical ICU, Christian Medical College, Vellore, Tamil Nadu, India
| | - Mahasampath Gowri
- Department of Biostatistics, Christian Medical College, Vellore, Tamil Nadu, India
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Munsif M, McDonald C, Goh N, Smallwood N. Nasal high flow oxygen therapy during acute admissions or periods of worsening symptoms. Curr Opin Support Palliat Care 2021; 15:205-213. [PMID: 34545856 DOI: 10.1097/spc.0000000000000566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Nasal high flow therapy (NHF) is increasingly used in acute care settings. In this review, we consider recent advances in the utilization of NHF in chronic obstructive pulmonary disease (COPD), terminal cancer and symptom management. Considerations around NHF use during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic are also discussed. RECENT FINDINGS NHF enables humidification and high flows to be provided together with titrated, supplemental oxygen therapy. Compared to conventional oxygen therapy, NHF improves respiratory physiology by reducing workload, enhancing muco-ciliary clearance and improving dead space washout. Some studies suggest that early use of NHF in people being cared for in the emergency department leads to lower rates of invasive ventilation and noninvasive ventilation. There is also emerging evidence for NHF use in people with COPD and chronic respiratory failure, and in palliative care. NHF is comfortable, well-tolerated and safe for use in the management of breathlessness in people with cancer. NHF can be delivered by face mask to patients with SARS-CoV-2 infection, to ease the burden on critical care resources. SUMMARY The evidence base for NHF is rapidly growing and offers promise in relieving troublesome symptoms and for people receiving palliative care.
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Affiliation(s)
- Maitri Munsif
- Department of Respiratory and Sleep Medicine
- Institute for Breathing and Sleep, Austin Health
| | - Christine McDonald
- Department of Respiratory and Sleep Medicine
- Institute for Breathing and Sleep, Austin Health
- University of Melbourne
| | - Nicole Goh
- Department of Respiratory and Sleep Medicine
- Institute for Breathing and Sleep, Austin Health
- University of Melbourne
| | - Natasha Smallwood
- Department of Respiratory Medicine, The Alfred Hospital
- Department of Immunology and Pathology, Central Clinical School, Alfred Centre, Monash University, Melbourne, Victoria, Australia
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Masa JF, Patout M, Scala R, Winck JC. Reorganizing the respiratory high dependency unit for pandemics. Expert Rev Respir Med 2021; 15:1505-1515. [PMID: 34720022 DOI: 10.1080/17476348.2021.1997596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Respiratory high dependency units (RHDUs) set up in European countries in the last decade are based on being a transitional step between the intensive care units (ICUs) and the conventional hospital ward in terms of staffing, level of monitoring, and patients' severity. In the pre-COVID-19 era, its main use has been the treatment of hypercapnic acute-on-chronic respiratory failure with noninvasive respiratory support, and more recently, for hypoxemic acute respiratory failure. AREAS COVERED We searched the following databases: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, limited to the terms: COVID-19 and RHDU, Respiratory Intermediate care Unit, acute respiratory distress syndrome (ARDS), noninvasive ventilation (NIV), high flow nasal cannula (HFNC), prone position, and monitoring. In this review, we summarize RHDU´s dual purpose: on the one hand, to decrease the number of admissions into ICU, and on the other hand, early discharges of patients from ICU with prolonged admissions due to the need of care or laborious weaning from invasive mechanical ventilation. Although this dual purpose of RHDUs has contributed to decrease the overload of the ICUs during the pandemic, the hundreds of patients admitted in hospitals, with approximately 20%-30% needing critical care, has exceeded the forecasts of many hospitals. EXPERT OPINION It seems clear that a reorganization and optimization of the care of patients with severe COVID-19 is necessary, minimizing admissions to the ICU and facilitating an early discharge. During the pandemic, several hospitals have spontaneously created new RHDUs or extended preexisting RHDUs or up-graded respiratory wards in order to receive less sick patients requiring lower levels of monitoring and nurse-to-patient ratios. This article reviews under a European expert perspective this topic and proposes an adaptation and optimization of the RHDUs to meet the emergent needs caused by the pandemic emphasizing the role of the expert application of noninvasive respiratory therapies in preventing intubation and ICU access.
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Affiliation(s)
- Juan Fernando Masa
- San Pedro De Alcantara Hospital, Cáceres, Spain.,Ciber De Enfermedades Respiratorias (Ciberes), Madrid, Spain.,Instituto Universitario De Investigación Biosanitaria De Extremadura (Inube), Spain
| | - Maxime Patout
- 1. Ap-hp, Groupe Hospitalier Universitaire APHP-Sorbonne Université, Site Pitié-Salpêtrière, Service Des Pathologies Du Sommeil (Département R3S), Paris, France.,Sorbonne Université, Inserm, UMRS1158 Neurophysiologie Respiratoire Expérimentale Et Clinique, Paris, France
| | - Raffaele Scala
- Pulmonology and Respiratory Intensive Care Unit. Cardiovascular-thoracic-metabolic Department. Usl Toscana Sudest. San Donato Hospital, Arezzo, Italy
| | - Joao Carlos Winck
- Faculdade De Medicina Da Universidade Do Porto, Centro De Reabilitação Do Norte (Chvng), Vila Nova De Gaia, Portugal
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21
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Oczkowski S, Ergan B, Bos L, Chatwin M, Ferrer M, Gregoretti C, Heunks L, Frat JP, Longhini F, Nava S, Navalesi P, Uğurlu AO, Pisani L, Renda T, Thille AW, Winck JC, Windisch W, Tonia T, Boyd J, Sotgiu G, Scala R. ERS Clinical Practice Guidelines: High-flow nasal cannula in acute respiratory failure. Eur Respir J 2021; 59:13993003.01574-2021. [PMID: 34649974 DOI: 10.1183/13993003.01574-2021] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 08/13/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND High-flow nasal cannula (HFNC) has become a frequently used non-invasive form of respiratory support in acute settings, however evidence supporting its use has only recently emerged. These guidelines provide evidence-based recommendations for the use of HFNC alongside other noninvasive forms of respiratory support in adults with acute respiratory failure (ARF). MATERIALS AND METHODOLOGY The European Respiratory Society Task Force panel included expert clinicians and methodologists in pulmonology and intensive care medicine. The Task Force used the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) methods to summarize evidence and develop clinical recommendations for the use of HFNC alongside conventional oxygen therapy (COT) and non-invasive ventilation (NIV) for the management of adults in acute settings with ARF. RESULTS The Task Force developed 8 conditional recommendations, suggesting using: 1) HFNC over COT in hypoxemic ARF, 2) HFNC over NIV in hypoxemic ARF, 3)HFNC over COT during breaks from NIV, 4) either HFNC or COT in post-operative patients at low risk of pulmonary complications, 5) either HFNC or NIV in post-operative patients at high risk of pulmonary complications, 6) HFNC over COT in non-surgical patients at low risk of extubation failure, 7) NIV over HFNC for patients at high risk of extubation failure unless there are relative or absolute contraindications to NIV, 8) trialling NIV prior to use of HFNC in patients with chronic obstructive pulmonary disease (COPD) and hypercapnic ARF. CONCLUSIONS HFNC is a valuable intervention in adults with ARF. These conditional recommendations can assist clinicians in choosing the most appropriate form of non-invasive respiratory support to provide to patients in different acute settings.
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Affiliation(s)
- Simon Oczkowski
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, Ontario, Canada.,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.,co-first authors
| | - Begüm Ergan
- Department of Pulmonary and Critical Care, Dokuz Eylul University School of Medicine, Izmir, Turkey.,co-first authors
| | - Lieuwe Bos
- Department of Intensive Care & Laboratory of Experimental Intensive Care and Anesthesiology (LEICA), Amsterdam UMC, location Academic Medical Center, Amsterdam.,Respiratory Medicine, Amsterdam UMC, location Academic Medical Center, Amsterdam, The Netherlands
| | - Michelle Chatwin
- Academic and Clinical Department of Sleep and Breathing and NIHR Respiratory Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, UK
| | - Miguel Ferrer
- Dept of Pneumology, Respiratory Institute, Hospital Clinic, IDIBAPS, University of Barcelona and CIBERES, Barcelona, Spain
| | - Cesare Gregoretti
- Department of Surgical, Oncological and Oral Science University of Palermo, Palermo, Italy.,G.Giglio Institute, Cefalu', Italy
| | - Leo Heunks
- Department of Intensive Care Medicine, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Jean-Pierre Frat
- Centre Hospitalier Universitaire de Poitiers, Médecine Intensive Réanimation, Poitiers, France.,INSERM Centre d'Investigation Clinique 1402 ALIVE, Université de Poitiers, Poitiers, France
| | - Federico Longhini
- Anesthesia and Intensive Care Unit, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Stefano Nava
- Alma Mater Studiorum University of Bologna, Dept of Clinical, Integrated and Experimental Medicine (DIMES), Bologna, Italy.,IRCCS Azienda Ospedaliero-Universitaria di Bologna, University Hospital Sant'Orsola-Malpighi - Respiratory and Critical Care Unit, Bologna, Italy
| | - Paolo Navalesi
- Anesthesia and Intensive Care, Padua University Hospital, University Hospital, Padua, Italy.,Department of Medicine -DIMED, University of Padua, Italy
| | | | - Lara Pisani
- Alma Mater Studiorum University of Bologna, Dept of Clinical, Integrated and Experimental Medicine (DIMES), Bologna, Italy.,IRCCS Azienda Ospedaliero-Universitaria di Bologna, University Hospital Sant'Orsola-Malpighi - Respiratory and Critical Care Unit, Bologna, Italy
| | - Teresa Renda
- Cardiothoracic and Vascular Department, Respiratory and Critical Care Unit, Careggi University Hospital, Largo Brambilla 3, 50134 Florence, Italy
| | - Arnaud W Thille
- Centre Hospitalier Universitaire de Poitiers, Médecine Intensive Réanimation, Poitiers, France.,INSERM Centre d'Investigation Clinique 1402 ALIVE, Université de Poitiers, Poitiers, France
| | | | - Wolfram Windisch
- Cologne Merheim Hospital, Dept of Pneumology, Kliniken der Stadt Köln, gGmbH, Witten/Herdecke University, Faculty of Health/School of Medicine, Köln, Germany
| | - Thomy Tonia
- Institute of Social and Preventive Medicine, University of Bern, Switzterland
| | - Jeanette Boyd
- European Lung Foundation (ELF), Sheffield, United Kingdom
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Medical, Surgical, Experimental Sciences, University of Sassari, Sassari, Italy
| | - Raffaele Scala
- Pulmonology and Respiratory Intensive Care Unit, Cardio-Thoraco-Neuro-vascular and Methabolic Department, Usl Toscana Sudest, S Donato Hospital, Arezzo, Italy.
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22
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Ferrer S, Sancho J, Bocigas I, Bures E, Mora H, Monclou E, Mulet A, Quezada A, Royo P, Signes-Costa J. ROX index as predictor of high flow nasal cannula therapy success in acute respiratory failure due to SARS-CoV-2. Respir Med 2021; 189:106638. [PMID: 34634500 PMCID: PMC8492361 DOI: 10.1016/j.rmed.2021.106638] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/21/2021] [Accepted: 09/30/2021] [Indexed: 01/08/2023]
Abstract
Background High-Flow Nasal Cannula (HFNC) therapy is useful treatment in patients with acute respiratory failure (ARF). The ROX index (ratio of pulse oximetry/fraction of inspired oxygen to respiratory rate) has been evaluated to predict success of HFNC in patients with pneumonia. Objective The aim of this study was to determine whether the ROX Index could predict HFNC therapy success in patients with ARF due to SARS-CoV-2 pneumonia. Methods An observational, prospective study was performed including patients admitted with ARF secondary to SARS-CoV-2 pneumonia who met criteria for HFNC therapy initiation. Demographic, radiological, laboratory and clinical course data were collected. The ROX index was calculated at 1 h, 6 h, 12 h and 24 h after starting HFNC. Results In total 85 patients were included (age, 64.51 + 11.78 years; male, 69.4%). HFNC failed in 47 (55.3%) patients, of whom 45 (97.8%) were initially managed with noninvasive ventilation (NIV). ROX index at 24 h was the best predictor of HFNC success (AUC 0.826, 95%CI 0.593–1.00, p = 0.015) with a cut-off point of 5.35 (S 0.91, Sp 0.79, PPV 0.92, NPP 0.79). In multivariate logistic regression analysis ROX index at 24 h proved the best predictor of HFNC success. Conclusions ROX index at 24 h with a cut-off point of 5.35 predicts HFNC success in patients with SARS-Cov-2-induced ARF.
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Affiliation(s)
- Santos Ferrer
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Jesús Sancho
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain.
| | - Irene Bocigas
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Enric Bures
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Heidi Mora
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Erik Monclou
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Alba Mulet
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Antonio Quezada
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Pablo Royo
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
| | - Jaime Signes-Costa
- Respiratory Medicine Department, Hospital Clínico Universitario, Valencia, Spain; Institue of Health Research INCLIVA, Valencia, Spain
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23
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Huang WC, Xie HJ, Fan HT, Yan MH, Hong YC. Comparison of prognosis predictive value of 4 disease severity scoring systems in patients with acute respiratory failure in intensive care unit: A STROBE report. Medicine (Baltimore) 2021; 100:e27380. [PMID: 34596157 PMCID: PMC8483864 DOI: 10.1097/md.0000000000027380] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 09/14/2021] [Indexed: 01/05/2023] Open
Abstract
Various disease severity scoring systems were currently used in critically ill patients with acute respiratory failure, while their performances were not well investigated.The study aimed to investigate the difference in prognosis predictive value of 4 different disease severity scoring systems in patients with acute respiratory failure.With a retrospective cohort study design, adult patients admitted to intensive care unit (ICU) with acute respiratory failure were screened and relevant data were extracted from an open-access American intensive care database to calculate the following disease severity scores on ICU admission: acute physiology score (APS) III, Sequential Organ Failure Assessment score (SOFA), quick SOFA (qSOFA), and Oxford Acute Severity of Illness Score (OASIS). Hospital mortality was chosen as the primary outcome. Multivariable logistic regression analyses were performed to analyze the association of each scoring system with the outcome. Receiver operating characteristic curve analyses were conducted to evaluate the prognosis predictive performance of each scoring system.A total of 4828 patients with acute respiratory failure were enrolled with a hospital mortality rate of 16.78%. APS III (odds ratio [OR] 1.03, 95% confidence interval [CI] 1.02-1.03), SOFA (OR 1.15, 95% CI 1.12-1.18), qSOFA (OR 1.26, 95% CI 1.11-1.42), and OASIS (OR 1.06, 95% CI 1.05-1.08) were all significantly associated with hospital mortality after adjustment for age and comorbidities. Receiver operating characteristic analyses showed that APS III had the highest area under the curve (AUC) (0.703, 95% CI 0.683-0.722), and SOFA and OASIS shared similar predictive performance (area under the curve 0.653 [95% CI 0.631-0.675] and 0.664 [95% CI 0.644-0.685], respectively), while qSOFA had the worst predictive performance for predicting hospital mortality (0.553, 95% CI 0.535-0.572).These results suggested the prognosis predictive value varied among the 4 different disease severity scores for patients admitted to ICU with acute respiratory failure.
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Affiliation(s)
- Wen-Cheng Huang
- Department of Respiratory Medicine, The 910th Hospital of People's Liberation Army, Quanzhou, Fujian, People's Republic of China
| | - Hong-Jian Xie
- Department of Respiratory Medicine, Quanzhou Guangqian Hospital, Quanzhou, Fujian, People's Republic of China
| | - Hong-Tao Fan
- Department of Respiratory Medicine, The 910th Hospital of People's Liberation Army, Quanzhou, Fujian, People's Republic of China
| | - Mei-Hao Yan
- Department of Respiratory Medicine, The 910th Hospital of People's Liberation Army, Quanzhou, Fujian, People's Republic of China
| | - Yuan-Cheng Hong
- Department of Respiratory Medicine, The 910th Hospital of People's Liberation Army, Quanzhou, Fujian, People's Republic of China
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24
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Rodríguez-Núñez N, Taboada M, Valdés L. Is the Prone Position Useful During Spontaneous Respiration in Patients With Acute Respiratory Failure? Arch Bronconeumol 2021; 57:451-452. [PMID: 35702901 PMCID: PMC8159716 DOI: 10.1016/j.arbr.2021.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/07/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Nuria Rodríguez-Núñez
- Servicio de Neumología, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - Manuel Taboada
- Servicio de Anestesia y Reanimación, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - Luis Valdés
- Servicio de Neumología, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain.,Grupo Interdisciplinar de Investigación en Neumología, Instituto de Investigaciones Sanitarias de Santiago (IDIS), Santiago de Compostela, Spain
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25
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Patient–Ventilator Interaction Testing Using the Electromechanical Lung Simulator xPULM™ during V/A-C and PSV Ventilation Mode. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11093745] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
During mechanical ventilation, a disparity between flow, pressure and volume demands of the patient and the assistance delivered by the mechanical ventilator often occurs. This paper introduces an alternative approach of simulating and evaluating patient–ventilator interactions with high fidelity using the electromechanical lung simulator xPULM™. The xPULM™ approximates respiratory activities of a patient during alternating phases of spontaneous breathing and apnea intervals while connected to a mechanical ventilator. Focusing on different triggering events, volume assist-control (V/A-C) and pressure support ventilation (PSV) modes were chosen to test patient–ventilator interactions. In V/A-C mode, a double-triggering was detected every third breathing cycle, leading to an asynchrony index of 16.67%, which is classified as severe. This asynchrony causes a significant increase of peak inspiratory pressure (7.96 ± 6.38 vs. 11.09 ± 0.49 cmH2O, p < 0.01)) and peak expiratory flow (−25.57 ± 8.93 vs. 32.90 ± 0.54 L/min, p < 0.01) when compared to synchronous phases of the breathing simulation. Additionally, events of premature cycling were observed during PSV mode. In this mode, the peak delivered volume during simulated spontaneous breathing phases increased significantly (917.09 ± 45.74 vs. 468.40 ± 31.79 mL, p < 0.01) compared to apnea phases. Various dynamic clinical situations can be approximated using this approach and thereby could help to identify undesired patient–ventilation interactions in the future. Rapidly manufactured ventilator systems could also be tested using this approach.
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26
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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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27
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Alnajada A, Blackwood B, Mobrad A, Akhtar A, Shyamsundar M. High-flow nasal cannula therapy for initial oxygen administration in acute hypercapnic respiratory failure: study protocol of randomised controlled unblinded trial. BMJ Open Respir Res 2021; 8:8/1/e000853. [PMID: 33419742 PMCID: PMC7798411 DOI: 10.1136/bmjresp-2020-000853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 11/24/2022] Open
Abstract
Introduction Acute respiratory failure is a common clinical condition accounting for nearly 116 000 admissions in the UK hospitals. Acute type 2 respiratory failure is also called acute hypercapnic respiratory failure (AHRF) and characterised by an elevated arterial CO2 level of >6 kPa due to pump failure. Acute exacerbation of chronic obstructive pulmonary disease is the most common cause of AHRF. High-flow nasal therapy (HFNT) is a new oxygen delivery system that uses an oxygen-air blender to deliver flow rates of up to 60 L/min. The gas is delivered humidified and heated to the patient via wide-bore nasal cannula. Methods and analysis We hypothesised that HFNC as the initial oxygen administration method will reduce the number of patients with AHRF requiring non-invasive ventilation in patients at 6 hours post intervention when compared with low-flow nasal oxygen (LFO). A randomised single-centre unblinded controlled trial is designed to test our hypothesis. The trial will compare two oxygen administration methods, HFNT versus LFO. Patients will be randomised to one of the two arms if they fulfil the eligibility criteria. The sample size is 82 adult patients (41 HFNT and 41 LFO) presenting to the emergency department. Ethics and dissemination Ethical approval was obtained from the Office for Research Ethics Committees Northern Ireland (REC reference: 20/NI/0049). Dissemination will be achieved in several ways: (1) the findings will be presented at national and international meetings with open-access abstracts online and (2) in accordance with the open-access policies proposed by the leading research funding bodies we aim to publish the findings in high-quality peer-reviewed open-access journals. Trial registration number The trial was prospectively registered at the clinicaltrials.gov registry (NCT04640948) on 20 November 2020.
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Affiliation(s)
- Asem Alnajada
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK
| | - Abdulmajeed Mobrad
- Prince Sultan bin Abdulaziz College for Emergency Medical Services, King Saud University, Riyadh, Riyadh Province, Saudi Arabia
| | - Adeel Akhtar
- Emergency Medicine Department, Royal Victoria Hospital, Belfast, UK
| | - Murali Shyamsundar
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK
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28
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K 2P2.1 (TREK-1) potassium channel activation protects against hyperoxia-induced lung injury. Sci Rep 2020; 10:22011. [PMID: 33319831 PMCID: PMC7738539 DOI: 10.1038/s41598-020-78886-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/01/2020] [Indexed: 12/20/2022] Open
Abstract
No targeted therapies exist to counteract Hyperoxia (HO)-induced Acute Lung Injury (HALI). We previously found that HO downregulates alveolar K2P2.1 (TREK-1) K+ channels, which results in worsening lung injury. This decrease in TREK-1 levels leaves a subset of channels amendable to pharmacological intervention. Therefore, we hypothesized that TREK-1 activation protects against HALI. We treated HO-exposed mice and primary alveolar epithelial cells (AECs) with the novel TREK-1 activators ML335 and BL1249, and quantified physiological, histological, and biochemical lung injury markers. We determined the effects of these drugs on epithelial TREK-1 currents, plasma membrane potential (Em), and intracellular Ca2+ (iCa) concentrations using fluorometric assays, and blocked voltage-gated Ca2+ channels (CaV) as a downstream mechanism of cytokine secretion. Once-daily, intra-tracheal injections of HO-exposed mice with ML335 or BL1249 improved lung compliance, histological lung injury scores, broncho-alveolar lavage protein levels and cell counts, and IL-6 and IP-10 concentrations. TREK-1 activation also decreased IL-6, IP-10, and CCL-2 secretion from primary AECs. Mechanistically, ML335 and BL1249 induced TREK-1 currents in AECs, counteracted HO-induced cell depolarization, and lowered iCa2+ concentrations. In addition, CCL-2 secretion was decreased after L-type CaV inhibition. Therefore, Em stabilization with TREK-1 activators may represent a novel approach to counteract HALI.
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29
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Association between red blood cell distribution width and long-term mortality in acute respiratory failure patients. Sci Rep 2020; 10:21185. [PMID: 33273655 PMCID: PMC7713121 DOI: 10.1038/s41598-020-78321-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/20/2020] [Indexed: 12/26/2022] Open
Abstract
The red cell distribution width (RDW) has been reported to be positively correlated with short-term mortality of pulmonary disease in adults. However, it is not clear whether RDW was associated with the long-term prognosis for acute respiratory failure (ARF). Thus, an analysis was conducted to evaluate the association between RDW and 3-year mortality of patients by the Cox regression analysis, generalized additives models, subgroup analysis and Kaplan–Meier analysis. A total of 2999 patients who were first admitted to hospital with ARF were extracted from the Medical Information Mart for Intensive Care III database (MIMIC-III). The Cox regression analysis showed that the high RDW was associated with 3-year mortality (HR 1.10, 95% CI 1.07, 1.12, P < 0.0001) after adjusting for age, gender, ethnicity and even co-morbid conditions. The ROC curve illustrated the AUC of RDW was 0.651 (95% CI 0.631, 0.670) for prediction of 3-year mortality. Therefore, there is an association between the RDW and survival time of 3 years follow-up, particularly a high RDW on admission was associated with an increased risk of long-term mortality in patients with ARF. RDW may provide an alternative indicator to predict the prognosis and disease progression and more it is easy to get.
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30
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Rodríguez-Núñez N, Taboada M, Valdés L. Is the Prone Position Useful During Spontaneous Respiration in Patients with Acute Respiratory Failure? Arch Bronconeumol 2020; 57:S0300-2896(20)30387-2. [PMID: 33199071 PMCID: PMC7577865 DOI: 10.1016/j.arbres.2020.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/16/2020] [Accepted: 10/07/2020] [Indexed: 11/23/2022]
Affiliation(s)
- Nuria Rodríguez-Núñez
- Servicio de Neumología, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, España.
| | - Manuel Taboada
- Servicio de Anestesia y Reanimación, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, España
| | - Luis Valdés
- Servicio de Neumología, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, España; Grupo Interdisciplinar de Investigación en Neumología, Instituto de Investigaciones Sanitarias de Santiago (IDIS), Santiago de Compostela, España
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Satarker S, Nampoothiri M. Involvement of the nervous system in COVID-19: The bell should toll in the brain. Life Sci 2020; 262:118568. [PMID: 33035589 PMCID: PMC7537730 DOI: 10.1016/j.lfs.2020.118568] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/24/2020] [Accepted: 10/02/2020] [Indexed: 02/06/2023]
Abstract
The world is fuming at SARS-CoV-2 for being the culprit for causing the devastating COVID-19, claiming millions of lives across the globe in the form of respiratory disorders. But lesser known are its effects on the CNS that are slowly surfacing in the worldwide population. Our review illustrates findings that claim SARS-CoV-2's arrival onto the ACE2 receptors of neuronal and glial cells mainly via CSF, olfactory nerve, trigeminal nerve, neuronal dissemination, and hematogenous pathways. The role of SARS-CoV-2 structural proteins in its smooth viral infectivity of the host cannot be ignored, especially the spike proteins that mediate spike attachment and host membrane fusion. Worth mentioning the nucleocapsid, envelope, and membrane proteins make the proliferation of SARS-CoV-2 much simpler than expected in spreading infection. This has led to catastrophic conditions like seizures, Guillain-Barré syndrome, viral encephalitis, meningoencephalitis, acute cerebrovascular disease, and respiratory failures. Placing a magnifying lens on the lesser-explored CNS consequences of COVID-19, we attempt to shift the focus of our readers onto the new supporting threats to which further studies are needed.
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Affiliation(s)
- Sairaj Satarker
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, India
| | - Madhavan Nampoothiri
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, India.
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Vincenzi P, Starnari R, Faloia L, Grifoni R, Bucchianeri R, Chiodi L, Venezia A, Stronati M, Giampieri M, Montalti R, Gaudenzi D, De Pietri L, Boccoli G. Continuous thoracic spinal anesthesia with local anesthetic plus midazolam and ketamine is superior to local anesthetic plus fentanyl in major abdominal surgery. Surg Open Sci 2020; 2:5-11. [PMID: 32885157 PMCID: PMC7453121 DOI: 10.1016/j.sopen.2020.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/21/2020] [Accepted: 07/13/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Limited studies have applied thoracic continuous spinal anesthesia in abdominal surgery, relying exclusively on opioids. This retrospective study analyzes 2 different schemes of thoracic continuous spinal anesthesia and postoperative analgesia in elderly patients undergoing major abdominal surgery. METHODS A total of 98 patients aged ≥ 75 years were divided into 2 groups. The control group (60 patients) received bupivacaine plus fentanyl, whereas the study group (38 patients) received bupivacaine plus ketamine and midazolam. Both received analogous postoperative continuous intrathecal analgesia. Several perioperative variables were evaluated. RESULTS Spinal anesthesia was performed without complications in all patients. Doses of noradrenaline administered, incidence of respiratory depression, need for intraoperative sedation, and time to first flatus were significantly reduced in the bupivacaine plus ketamine and midazolam group. CONCLUSION In a population of frail, elderly patients, thoracic continuous spinal anesthesia with local anesthetic plus midazolam and ketamine was superior to local anesthetic plus fentanyl. In the group receiving local anesthetic plus midazolam and ketamine, the incidence of respiratory depression was reduced, and doses of norepinephrine and intraoperative sedating medications were lower. Intraoperative anesthesia and postoperative analgesia were similar in both groups.
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Affiliation(s)
- Paolo Vincenzi
- Department of General Surgery, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Roberto Starnari
- Department of Anesthesiology, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Lucia Faloia
- Department of Anesthesiology, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Riccardo Grifoni
- Department of General Surgery, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Roberto Bucchianeri
- Department of General Surgery, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Leonardo Chiodi
- Department of General Surgery, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Alfredo Venezia
- Department of Anesthesiology, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Massimo Stronati
- Department of Anesthesiology, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Marina Giampieri
- Department of Anesthesiology, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Roberto Montalti
- Department of Public Health, Federico II University of Napoli, via Sergio Pansini n. 5, 80131, Napoli, Italy
| | - Diletta Gaudenzi
- Department of Perioperative Services, AOU “Ospedali Riuniti di Ancona”, via Conca n. 71, 60100, Ancona, Italy
| | - Lesley De Pietri
- Division of Anesthesiology and Intensive Care Unit, Sassuolo Hospital, Sassuolo, Italy
| | - Gianfranco Boccoli
- Department of General Surgery, IRCSS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné M, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. Clinical consensus recommendations regarding non-invasive respiratory support in the adult patient with acute respiratory failure secondary to SARS-CoV-2 infection. MEDICINA INTENSIVA (ENGLISH EDITION) 2020. [PMCID: PMC7304399 DOI: 10.1016/j.medine.2020.03.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials.
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Ferreyro BL, Angriman F, Munshi L, Del Sorbo L, Ferguson ND, Rochwerg B, Ryu MJ, Saskin R, Wunsch H, da Costa BR, Scales DC. Association of Noninvasive Oxygenation Strategies With All-Cause Mortality in Adults With Acute Hypoxemic Respiratory Failure: A Systematic Review and Meta-analysis. JAMA 2020; 324:57-67. [PMID: 32496521 PMCID: PMC7273316 DOI: 10.1001/jama.2020.9524] [Citation(s) in RCA: 235] [Impact Index Per Article: 58.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
IMPORTANCE Treatment with noninvasive oxygenation strategies such as noninvasive ventilation and high-flow nasal oxygen may be more effective than standard oxygen therapy alone in patients with acute hypoxemic respiratory failure. OBJECTIVE To compare the association of noninvasive oxygenation strategies with mortality and endotracheal intubation in adults with acute hypoxemic respiratory failure. DATA SOURCES The following bibliographic databases were searched from inception until April 2020: MEDLINE, Embase, PubMed, Cochrane Central Register of Controlled Trials, CINAHL, Web of Science, and LILACS. No limits were applied to language, publication year, sex, or race. STUDY SELECTION Randomized clinical trials enrolling adult participants with acute hypoxemic respiratory failure comparing high-flow nasal oxygen, face mask noninvasive ventilation, helmet noninvasive ventilation, or standard oxygen therapy. DATA EXTRACTION AND SYNTHESIS Two reviewers independently extracted individual study data and evaluated studies for risk of bias using the Cochrane Risk of Bias tool. Network meta-analyses using a bayesian framework to derive risk ratios (RRs) and risk differences along with 95% credible intervals (CrIs) were conducted. GRADE methodology was used to rate the certainty in findings. MAIN OUTCOMES AND MEASURES The primary outcome was all-cause mortality up to 90 days. A secondary outcome was endotracheal intubation up to 30 days. RESULTS Twenty-five randomized clinical trials (3804 participants) were included. Compared with standard oxygen, treatment with helmet noninvasive ventilation (RR, 0.40 [95% CrI, 0.24-0.63]; absolute risk difference, -0.19 [95% CrI, -0.37 to -0.09]; low certainty) and face mask noninvasive ventilation (RR, 0.83 [95% CrI, 0.68-0.99]; absolute risk difference, -0.06 [95% CrI, -0.15 to -0.01]; moderate certainty) were associated with a lower risk of mortality (21 studies [3370 patients]). Helmet noninvasive ventilation (RR, 0.26 [95% CrI, 0.14-0.46]; absolute risk difference, -0.32 [95% CrI, -0.60 to -0.16]; low certainty), face mask noninvasive ventilation (RR, 0.76 [95% CrI, 0.62-0.90]; absolute risk difference, -0.12 [95% CrI, -0.25 to -0.05]; moderate certainty) and high-flow nasal oxygen (RR, 0.76 [95% CrI, 0.55-0.99]; absolute risk difference, -0.11 [95% CrI, -0.27 to -0.01]; moderate certainty) were associated with lower risk of endotracheal intubation (25 studies [3804 patients]). The risk of bias due to lack of blinding for intubation was deemed high. CONCLUSIONS AND RELEVANCE In this network meta-analysis of trials of adult patients with acute hypoxemic respiratory failure, treatment with noninvasive oxygenation strategies compared with standard oxygen therapy was associated with lower risk of death. Further research is needed to better understand the relative benefits of each strategy.
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Affiliation(s)
- Bruno L. Ferreyro
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Ontario, Canada
| | - Federico Angriman
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Laveena Munshi
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Ontario, Canada
| | - Lorenzo Del Sorbo
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Respirology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada
| | - Niall D. Ferguson
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Ontario, Canada
| | - Bram Rochwerg
- Department of Medicine, Division of Critical Care, and Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Michelle J. Ryu
- Sidney Liswood Health Science Library, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Refik Saskin
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Hannah Wunsch
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Bruno R. da Costa
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Applied Health Research Center (AHRC), Li Ka Shing Knowledge Institute, St Michael’s Hospital, Toronto, Ontario, Canada
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Damon C. Scales
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Applied Health Research Center (AHRC), Li Ka Shing Knowledge Institute, St Michael’s Hospital, Toronto, Ontario, Canada
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné ML, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. Clinical Consensus Recommendations Regarding Non-Invasive Respiratory Support in the Adult Patient with Acute Respiratory Failure Secondary to SARS-CoV-2 infection. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2020; 67:261-270. [PMID: 32307151 PMCID: PMC7161530 DOI: 10.1016/j.redar.2020.03.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials.
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Affiliation(s)
- C Cinesi Gómez
- Dirección General de Asistencia Sanitaria, Servicio Murciano de Salud. Director del Máster Oficial en Medicina de Urgencias y Emergencias, Murcia, España
| | - Ó Peñuelas Rodríguez
- Servicio de Medicina Intensiva y Grandes Quemados, Hospital Universitario de Getafe. CIBER de Enfermedades Respiratorias, CIBERES, Getafe, Madrid, España
| | - M L Luján Torné
- Servicio de Neumología, Hospital de Sabadell, Corporació Parc Taulí, Universitat Autònoma de Barcelona. Centro de Investigación Biomédica en Red (CIBERES), Sabadell, Barcelona, España.
| | - C Egea Santaolalla
- Unidad Funcional de Sueño, Hospital Universitario ARaba. OSI araba, Vitoria-Gasteiz, España
| | - J F Masa Jiménez
- Servicio de Neumología, Hospital San Pedro de Alcántara. CIBER de Enfermedades Respiratorias (CIBERES). Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Cáceres, España
| | - J García Fernández
- Servicio de Anestesia, Cuidados Críticos Quirúrgicos y Dolor, Hospital Universitario Puerta de Hierro, Madrid, España
| | - J M Carratalá Perales
- Servicio de Urgencias, Unidad de Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-Fundación FISABIO), Alicante, España
| | - S B Heili-Frades
- Jefe Asociado de Neumología, responsable de la UCIR, Hospital Universitario Fundación Jiménez Díaz. CIBERES, REVA, EMDOS, Madrid, España
| | - M Ferrer Monreal
- Servei de Pneumologia, Institut Clínic de Respiratori, Hospital Clínic de Barcelona, IDIBAPS, CibeRes (CB06/06/0028), Universitat de Barcelona, Barcelona, España
| | | | - E Lista Arias
- Servicio de Urgencias, Parc Taulí Hospital Universitari, Sabadell, Barcelona, España
| | - J L Sánchez Rocamora
- Servicio de Urgencias, Hospital General de Villarrobledo, Villarrobledo, Albacete, España
| | - J I Garrote
- Médico de Emergencias GUETS, SESCAM. Coordinador docente Eliance, España
| | | | - M González Martínez
- Unidad de Sueño y Ventilación, Neumología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, España
| | - E Farrero Muñoz
- Servei de Pneumologia, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | - O Mediano San Andrés
- Unidad del Sueño, Neumología, Hospital Universitario de Guadalajara, Guadalajara, España
| | - G Rialp Cervera
- Servicio de Medicina Intensiva, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
| | - A Mas Serra
- Servei de Medicina Intensiva, Hospital de Sant Joan Despí Moisès Broggi, Hospital General d'Hospitalet, Sant Joan Despí, Barcelona, España
| | - G Hernández Martínez
- Servicio de Medicina Intensiva, Hospital Universitario Virgen de la Salud, Toledo, España
| | - C de Haro López
- Área de Críticos, Corporació Sanitària i Universitària Parc Taulí. CIBER Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Sabadell, Barcelona, España
| | - O Roca Gas
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona. Ciber Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Barcelona, España
| | - R Ferrer Roca
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Institut de Recerca. CIBER de Enfermedades Respiratorias, CIBERES, Barcelona, España
| | - A Romero Berrocal
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Madrid, España
| | - C Ferrando Ortola
- Jefe de Sección Área de Cuidados Intensivos Quirúrgicos, Servicio de Anestesia y Cuidados Intensivos, Hospital Clínic, Barcelona, España
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Clinical consensus recommendations regarding non-invasive respiratory support in the adult patient with acute respiratory failure secondary to SARS-CoV-2 infection. REVISTA ESPAÑOLA DE ANESTESIOLOGÍA Y REANIMACIÓN (ENGLISH EDITION) 2020. [PMCID: PMC7203031 DOI: 10.1016/j.redare.2020.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials.
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37
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Ferreyro BL, Angriman F, Munshi L, Del Sorbo L, Ferguson ND, Rochwerg B, Ryu MJ, Saskin R, Wunsch H, da Costa BR, Scales DC. Noninvasive oxygenation strategies in adult patients with acute respiratory failure: a protocol for a systematic review and network meta-analysis. Syst Rev 2020; 9:95. [PMID: 32336293 PMCID: PMC7184712 DOI: 10.1186/s13643-020-01363-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 04/14/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Acute hypoxemic respiratory failure is one of the leading causes of intensive care unit admission and is associated with high mortality. Noninvasive oxygenation strategies such as high-flow nasal cannula, standard oxygen therapy, and noninvasive ventilation (delivered by either face mask or helmet interface) are widely available interventions applied in these patients. It remains unclear which of these interventions are more effective in decreasing rates of invasive mechanical ventilation and mortality. The primary objective of this network meta-analysis is to summarize the evidence and compare the effect of noninvasive oxygenation strategies on mortality and need for invasive mechanical ventilation in patients with acute hypoxemic respiratory failure. METHODS We will search key databases for randomized controlled trials assessing the effect of noninvasive oxygenation strategies in adult patients with acute hypoxemic respiratory failure. We will exclude studies in which the primary focus is either acute exacerbations of chronic obstructive pulmonary disease or cardiogenic pulmonary edema. The primary outcome will be all-cause mortality (longest available up to 90 days). The secondary outcomes will be receipt of invasive mechanical ventilation (longest available up to 30 days). We will assess the risk of bias for each of the outcomes using the Cochrane Risk of Bias Tool. Bayesian network meta-analyses will be conducted to obtain pooled estimates of head-to-head comparisons. We will report pairwise and network meta-analysis treatment effect estimates as risk ratios and 95% credible intervals. Subgroup analyses will be conducted examining key populations including immunocompromised hosts. Sensitivity analyses will be conducted by excluding those studies with high risk of bias and different etiologies of acute respiratory failure. We will assess certainty in effect estimates using GRADE methodology. DISCUSSION This study will help to guide clinical decision-making when caring for adult patients with acute hypoxemic respiratory failure and improve our understanding of the limitations of the available literature assessing noninvasive oxygenation strategies in acute hypoxemic respiratory failure. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42019121755.
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Affiliation(s)
- Bruno L. Ferreyro
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Canada
| | - Federico Angriman
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Laveena Munshi
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Canada
| | - Lorenzo Del Sorbo
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Division of Respirology, Department of Medicine, University Health Network and University of Toronto, Toronto, Canada
| | - Niall D. Ferguson
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Department of Medicine, Sinai Health System and University Health Network, Toronto, Canada
| | - Bram Rochwerg
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON Canada
| | - Michelle J. Ryu
- Sidney Liswood Health Sciences Library, Sinai Health System, Toronto, Canada
| | - Refik Saskin
- Institute for Clinical Evaluative Sciences, Toronto, Ontario Canada
| | - Hannah Wunsch
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Bruno R. da Costa
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Applied Health Research Center (AHRC), Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Canada
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Damon C. Scales
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario Canada
- Applied Health Research Center (AHRC), Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Canada
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné M, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. [Clinical consensus recommendations regarding non-invasive respiratory support in the adult patient with acute respiratory failure secondary to SARS-CoV-2 infection]. Med Intensiva 2020; 44:429-438. [PMID: 32312600 PMCID: PMC7270576 DOI: 10.1016/j.medin.2020.03.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 03/20/2020] [Accepted: 03/21/2020] [Indexed: 01/08/2023]
Abstract
La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una unidad de cuidados intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos.
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Affiliation(s)
- César Cinesi Gómez
- Dirección General de Asistencia Sanitaria, Servicio Murciano de Salud. Director del Máster Oficial en Medicina de Urgencias y Emergencias, Murcia, España
| | - Óscar Peñuelas Rodríguez
- Servicio de Medicina Intensiva y Grandes Quemados, Hospital Universitario de Getafe. CIBER de Enfermedades Respiratorias, CIBERES, Getafe, Madrid, España.
| | - Manel Luján Torné
- Servicio de Neumología, Hospital de Sabadell, Corporació Parc Taulí, Universitat Autònoma de Barcelona. Centro de Investigación Biomédica en Red, CIBERES, Sabadell, Barcelona, España
| | | | - Juan Fernando Masa Jiménez
- Servicio de Neumología, Hospital San Pedro de Alcántara. CIBER de Enfermedades Respiratorias (CIBERES). Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Cáceres, España
| | - Javier García Fernández
- Servicio de Anestesia, Cuidados Críticos Quirúrgicos y Dolor, Hospital Universitario Puerta de Hierro, Madrid, España
| | - José Manuel Carratalá Perales
- Servicio de Urgencias, Unidad de Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-Fundación FISABIO), Alicante, España
| | - Sarah Béatrice Heili-Frades
- Unidad de Neumología, Responsable de la UCIR, Hospital Universitario Fundación Jiménez Díaz. CIBERES, REVA, EMDOS, Madrid, España
| | - Miquel Ferrer Monreal
- Servei de Pneumologia, Institut Clínic de Respiratori, Hospital Clínic de Barcelona, IDIBAPS, CIBERES (CB06/06/0028), Universitat de Barcelona, Barcelona, España
| | | | - Eva Lista Arias
- Servicio de Urgencias, Parc Taulí Hospital Universitari, Sabadell, Barcelona, España
| | | | | | | | - Mónica González Martínez
- Unidad de Sueño y Ventilación, Neumología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, España
| | - Eva Farrero Muñoz
- Servei de Pneumologia, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | | | - Gemma Rialp Cervera
- Servicio de Medicina Intensiva, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
| | - Arantxa Mas Serra
- Servei de Medicina Intensiva, Hospital de Sant Joan Despí Moisès Broggi y Hospital General d'Hospitalet, Sant Joan Despí, Barcelona, España
| | | | - Candelaria de Haro López
- Área de Críticos, Corporació Sanitària i Universitària Parc Taulí. CIBER de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Sabadell, Barcelona, España
| | - Oriol Roca Gas
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona. CIBER de Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Barcelona, España
| | - Ricard Ferrer Roca
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron. Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Institut de Recerca. CIBER de Enfermedades Respiratorias, CIBERES, Barcelona, España
| | - Antonio Romero Berrocal
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Carlos Ferrando Ortola
- Área de Cuidados Intensivos Quirúrgicos, Servicio de Anestesia y Cuidados Intensivos, Hospital Clínic, Barcelona, España
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Cinesi Gómez C, Peñuelas Rodríguez Ó, Luján Torné M, Egea Santaolalla C, Masa Jiménez JF, García Fernández J, Carratalá Perales JM, Heili-Frades SB, Ferrer Monreal M, de Andrés Nilsson JM, Lista Arias E, Sánchez Rocamora JL, Garrote JI, Zamorano Serrano MJ, González Martínez M, Farrero Muñoz E, Mediano San Andrés O, Rialp Cervera G, Mas Serra A, Hernández Martínez G, de Haro López C, Roca Gas O, Ferrer Roca R, Romero Berrocal A, Ferrando Ortola C. Clinical Consensus Recommendations Regarding Non-Invasive Respiratory Support in the Adult Patient with Acute Respiratory Failure Secondary to SARS-CoV-2 infection. Arch Bronconeumol 2020; 56:11-18. [PMID: 34629620 PMCID: PMC7270645 DOI: 10.1016/j.arbres.2020.03.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una Unidad de Cuidados Intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos.
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Affiliation(s)
- César Cinesi Gómez
- Dirección General de Asistencia Sanitaria, Servicio Murciano de Salud. Director del Máster Oficial en Medicina de Urgencias y Emergencias, Murcia, España
| | - Óscar Peñuelas Rodríguez
- Servicio de Medicina Intensiva y Grandes Quemados, Hospital Universitario de Getafe. CIBER de Enfermedades Respiratorias, CIBERES, Getafe, Madrid, España
| | - Manel Luján Torné
- Servicio de Neumología, Hospital de Sabadell, Corporació Parc Taulí, Universitat Autònoma de Barcelona. Centro de Investigación Biomédica en Red (CIBERES), Sabadell, Barcelona, España.
| | | | - Juan Fernando Masa Jiménez
- Servicio de Neumología, Hospital San Pedro de Alcántara. CIBER de Enfermedades Respiratorias (CIBERES). Instituto Universitario de Investigación Biosanitaria de Extremadura (INUBE), Cáceres, España
| | - Javier García Fernández
- Servicio de Anestesia, Cuidados Críticos Quirúrgicos y Dolor, Hospital Universitario Puerta de Hierro, Madrid, España
| | - José Manuel Carratalá Perales
- Servicio de Urgencias, Unidad de Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL-Fundación FISABIO), Alicante, España
| | - Sarah Béatrice Heili-Frades
- Jefe Asociado de Neumología, responsable de la UCIR, Hospital Universitario Fundación Jiménez Díaz. CIBERES, REVA, EMDOS, Madrid, España
| | - Miquel Ferrer Monreal
- Servei de Pneumologia, Institut Clínic de Respiratori, Hospital Clínic de Barcelona, IDIBAPS, CibeRes (CB06/06/0028), Universitat de Barcelona, Barcelona, España
| | | | - Eva Lista Arias
- Servicio de Urgencias, Parc Taulí Hospital Universitari, Sabadell, Barcelona, España
| | | | | | | | - Mónica González Martínez
- Unidad de Sueño y Ventilación, Neumología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, España
| | - Eva Farrero Muñoz
- Servei de Pneumologia, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, España
| | | | - Gemma Rialp Cervera
- Servicio de Medicina Intensiva, Hospital Universitari Son Llàtzer, Palma de Mallorca, España
| | - Arantxa Mas Serra
- Servei de Medicina Intensiva, Hospital de Sant Joan Despí Moisès Broggi, Hospital General d'Hospitalet, Sant Joan Despí, Barcelona, España
| | | | - Candelaria de Haro López
- Área de Críticos, Corporació Sanitària i Universitària Parc Taulí. CIBER Enfermedades Respiratorias (CIBERES). Instituto de Salud Carlos III, Sabadell, Barcelona, España
| | - Oriol Roca Gas
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona. Ciber Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Barcelona, España
| | - Ricard Ferrer Roca
- Servicio de Medicina Intensiva, Hospital Universitario Vall d'Hebron, Shock, Organ Dysfunction and Resuscitation Research Group, Vall d'Hebron Institut de Recerca. CIBER de Enfermedades Respiratorias, CIBERES, Barcelona, España
| | - Antonio Romero Berrocal
- Servicio de Anestesia y Reanimación, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Carlos Ferrando Ortola
- Jefe de Sección Área de Cuidados Intensivos Quirúrgicos, Servicio de Anestesia y Cuidados Intensivos, Hospital Clínic, Barcelona, España
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Taleb HAA. Role of Noninvasive Positive Pressure Ventilation in Chronic Obstructive Pulmonary Disease. CURRENT RESPIRATORY MEDICINE REVIEWS 2020. [DOI: 10.2174/1573398x15666191018152439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Since 1980, continuous positive airway pressure technology (CPAP) has been one of the most effective treatment methods for obstructive airway disease. About 10 years later, Bi-level Positive Airway Pressure (BiPAP) had been developed with a more beneficial concept. CPAP and BiPAP are the most common forms of noninvasive positive pressure ventilation (NIPPV). CPAP administrates a single, constant, low-pressure air to maintain airway expansion throughout the respiratory cycle, while BiPAP gives high and low levels of pressure; one during inspiration (IPAP) and another during expiration (EPAP) to regulate breathing pattern and to keep airways expanded. Recently, much evidence suggests NIPPV in form of CPAP or BiPAP as a treatment option for Chronic Obstructive Pulmonary Disease (COPD) to improve blood gas abnormality and to reduce mortality rate, as well as to decrease the requirement of invasive mechanical ventilation and hospitalization. A guide for health care professionals released in 2019 has confirmed the use of NIPPV in COPD patients during exacerbation and if combined with obstructive sleep apnea. However, the treatment of stable COPD patients with hypercapnia or post-hospitalization COPD patients due to exacerbation with long term home NIPPV has not yet been adopted. Thus, COPD patient status and the timing of NIPPV delivery should be clearly evaluated. This mini review aims to show the role of NIPPV technology as an additional treatment option for patients suffering from COPD.
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Esquinas AM, Vargas N. Medical Conditions. VENTILATORY SUPPORT AND OXYGEN THERAPY IN ELDER, PALLIATIVE AND END-OF-LIFE CARE PATIENTS 2020. [PMCID: PMC7120289 DOI: 10.1007/978-3-030-26664-6_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An acute hypoxemic respiratory failure (AHRF) has high possibilities to develop acute respiratory distress syndrome (ARDS) and increased death risk. AHRF which represents a common end-point to multiple pathological processes either local or systemic may have many medical conditions as aetiology. The causes may be pulmonary and extrapulmonary. Between pulmonary determinants, pneumonia and bacterial and virus infection diseases are the most frequent disease associated with AHRF. On the other hand, many non-infectious etiologic conditions, such as blunt chest contusion, multiple injuries, aspiration of gastric contents, inhalation burns, pancreatitis, and blood transfusions may cause ARDS.
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Affiliation(s)
- Antonio M. Esquinas
- Intensive Care Unit, Hospital General Universitario Morales Meseguer, Murcia, Spain
| | - Nicola Vargas
- Geriatric and Intensive Geriatric Care, Azienda Ospedaliera S.Giuseppe Moscati, Avellino, Italy
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The Association of Low Admission Serum Creatinine with the Risk of Respiratory Failure Requiring Mechanical Ventilation: A Retrospective Cohort Study. Sci Rep 2019; 9:18743. [PMID: 31822769 PMCID: PMC6904463 DOI: 10.1038/s41598-019-55362-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 11/21/2019] [Indexed: 11/16/2022] Open
Abstract
To assess the association between low serum creatinine (SCr) value at admission and the risk of respiratory failure requiring mechanical ventilation in hospitalized patients. A retrospective cohort study was conducted at a tertiary referral hospital. All hospitalized adult patients from 2011 through 2013 who had an admission SCr value were included in this study. Patients who were mechanically ventilated at the time of admission were excluded. Admission creatinine was stratified into 7 groups: ≤0.4, 0.5–0.6, 0.7–0.8, 0.9–1.0, 1.1–1.2, 1.3–1.4, and ≥1.5 mg/dL. The primary outcome was the occurrence of respiratory failure requiring mechanical ventilation during hospitalization. Logistic regression analysis was used to assess the independent risk of respiratory failure based on various admission SCr, using SCr of 0.7–0.8 mg/dL as the reference group in the analysis of all patients and female subgroup and of 0.9–1.0 mg/dL in analysis of male subgroup. A total of 67,045 eligible patients, with the mean admission SCr of 1.0 ± 0.4 mg/dL, were studied. Of these patients, 799 (1.1%) had admission SCr of ≤0.4 mg/dL, and 2886 (4.3%) developed respiratory failure requiring mechanical ventilation during hospitalization. The U-curve relationship between admission SCr and respiratory failure during hospitalization was observed, with the nadir incidence of in-hospital respiratory failure in SCr of 0.7–0.8 mg/dL and increased in-hospital respiratory failure associated with both reduced and elevated admission SCr. After adjustment for confounders, very low admission SCr of ≤0.4 mg/dL was significantly associated with increased in-hospital respiratory failure (OR 3.11; 95% CI 2.33–4.17), exceeding the risk related to markedly elevated admission SCr of ≥1.5 mg/dL (OR 1.61; 95% CI 1.39–1.85). The association remained significant in the subgroup analysis of male and female patients. Low SCr value at admission is independently associated with increased in-hospital respiratory failure requiring mechanical ventilation in hospitalized patients.
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Platelet number and graft function predict intensive care survival in allogeneic stem cell transplantation patients. Ann Hematol 2018; 98:491-500. [PMID: 30406350 DOI: 10.1007/s00277-018-3538-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 10/26/2018] [Indexed: 12/18/2022]
Abstract
Despite significant advances in the treatment of complications requiring intensive care unit (ICU) admission, ICU mortality remains high for patients after allogeneic stem cell transplantation. We evaluated the role of thrombocytopenia and poor graft function in allogeneic stem cell recipients receiving ICU treatments along with established prognostic ICU markers in order to identify patients at risk for severe complications. At ICU admission, clinical and laboratory data of 108 allogeneic stem cell transplanted ICU patients were collected and retrospectively analyzed. Platelet counts (≤ 50,000/μl, p < 0.0005), hemoglobin levels (≤ 8.5 mg/dl, p = 0.019), and leukocyte count (≤ 1500/μl, p = 0.025) along with sepsis (p = 0.002) and acute myeloid leukemia (p < 0.0005) correlated significantly with survival. Multivariate analysis confirmed thrombocytopenia (hazard ratio (HR) 2.79 (1.58-4.92, 95% confidence interval (CI)) and anemia (HR 1.82, 1.06-3.11, 95% CI) as independent mortality risk factors. Predominant ICU diagnoses were acute respiratory failure (75%), acute kidney injury (47%), and septic shock (30%). Acute graft versus host disease was diagnosed in 42% of patients, and 47% required vasopressors. Low platelet (≤ 50,000/μl) and poor graft function are independent prognostic factors for impaired survival in critically ill stem cell transplanted patients. The underlying pathophysiology of poor graft function is not fully understood and currently under investigation. High-risk patients may be identified and ICU treatments stratified according to allogeneic stem cell patients' individual risk profiles. In contrast to previous studies involving medical or surgical ICU patients, the fraction of thrombocytopenic patients was larger and low platelets were a better differentiating factor in multivariate analysis than any other parameter.
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