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Lebold KM, Moore AR, Sanchez PA, Pacheco‐Navarro AE, O'Donnell C, Roque J, Parmer C, Pienkos S, Levitt J, Collins WJ, Rogers AJ, Wilson JG. Association between emergency department disposition and mortality in patients with COVID-19 acute respiratory distress syndrome. J Am Coll Emerg Physicians Open 2024; 5:e13192. [PMID: 38887225 PMCID: PMC11180691 DOI: 10.1002/emp2.13192] [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: 11/14/2023] [Revised: 04/28/2024] [Accepted: 05/03/2024] [Indexed: 06/20/2024] Open
Abstract
Objectives Patients hospitalized for COVID-19 frequently develop hypoxemia and acute respiratory distress syndrome (ARDS) after admission. In non-COVID-19 ARDS studies, admission to hospital wards with subsequent transfer to intensive care unit (ICU) is associated with worse outcomes. We hypothesized that initial admission to the ward may affect outcomes in patient with COVID-19 ARDS. Methods This was a retrospective study of consecutive adults admitted for COVID-19 ARDS between March 2020 and March 2021 at Stanford Health Care. Mortality scores at hospital admission (Coronavirus Clinical Characterization Consortium Mortality Score [4C score]) and ICU admission (Simplified Acute Physiology Score III [SAPS-III]) were calculated, as well as ROX index for patients on high flow nasal oxygen. Patients were classified by emergency department (ED) disposition (ward-first vs. ICU-direct), and 28- and 60-day mortality and highest level of respiratory support within 1 day of ICU admission were compared. A second cohort (April 2021‒July 2022, n = 129) was phenotyped to validate mortality outcome. Results A total of 157 patients were included, 48% of whom were first admitted to the ward (n = 75). Ward-first patients had more comorbidities, including lung disease. Ward-first patients had lower 4C and similar SAPS-III score, yet increased mortality at 28 days (32% vs. 17%, hazard ratio [HR] 2.0, 95% confidence interval [95% CI] 1.0‒3.7, p = 0.039) and 60 days (39% vs. 23%, HR 1.83, 95% CI 1.04‒3.22, p = 0.037) compared to ICU-direct patients. More ward-first patients escalated to mechanical ventilation on day 1 of ICU admission (36% vs. 14%, p = 0.002) despite similar ROX index. Ward-first patients who upgraded to ICU within 48 h of ED presentation had the highest mortality. Mortality findings were replicated in a sensitivity analysis. Conclusion Despite similar baseline risk scores, ward-first patients with COVID-19 ARDS had increased mortality and escalation to mechanical ventilation compared to ICU-direct patients. Ward-first patients requiring ICU upgrade within 48 h were at highest risk, highlighting a need for improved identification of this group at ED admission.
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Affiliation(s)
- Katie M. Lebold
- Department of Emergency MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Andrew R. Moore
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Pablo A. Sanchez
- Division of Cardiovascular Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Ana E. Pacheco‐Navarro
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Christian O'Donnell
- Division of Cardiovascular Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Jonasel Roque
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Caitlin Parmer
- Divison of Hospital Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Shaun Pienkos
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Joseph Levitt
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - William J. Collins
- Divison of Hospital Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Angela J. Rogers
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
| | - Jennifer G. Wilson
- Department of Emergency MedicineStanford University School of MedicinePalo AltoCaliforniaUSA
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Gomes VMR, Pires MC, Delfino Pereira P, Schwarzbold AV, Gomes AGDR, Pessoa BP, Cimini CCR, Rios DRA, Anschau F, Nascimento FJM, Grizende GMS, Vietta GG, Batista JDL, Ruschel KB, Carneiro M, Reis MA, Bicalho MAC, Porto PF, Reis PPD, Araújo SF, Nobre V, Marcolino MS. AB 2CO risk score for in-hospital mortality of COVID-19 patients admitted to intensive care units. Respir Med 2024; 227:107635. [PMID: 38641122 DOI: 10.1016/j.rmed.2024.107635] [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: 09/07/2023] [Revised: 04/07/2024] [Accepted: 04/11/2024] [Indexed: 04/21/2024]
Abstract
PURPOSE To develop a mortality risk score for COVID-19 patients admitted to intensive care units (ICU), and to compare it with other existing scores. MATERIALS AND METHODS This retrospective observational study included consecutive adult patients with laboratory-confirmed COVID-19 admitted to ICUs of 18 hospitals from nine Brazilian cities, from September 2021 to July 2022. Potential predictors were selected based on the literature review. Generalized Additive Models were used to examine outcomes and predictors. LASSO regression was used to derive the mortality score. RESULTS From 558 patients, median age was 69 years (IQR 58-78), 56.3 % were men, 19.7 % required mechanical ventilation (MV), and 44.8 % died. The final model comprised six variables: age, pO2/FiO2, respiratory function (respiratory rate or if in MV), chronic obstructive pulmonary disease, and obesity. The AB2CO had an AUROC of 0.781 (95 % CI 0.744 to 0.819), good overall performance (Brier score = 0.191) and an excellent calibration (slope = 1.063, intercept = 0.015, p-value = 0.834). The model was compared with other scores and displayed better discrimination ability than the majority of them. CONCLUSIONS The AB2CO score is a fast and easy tool to be used upon ICU admission.
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Affiliation(s)
- Virginia Mara Reis Gomes
- Medical School and University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 190, Belo Horizonte, Brazil.
| | - Magda Carvalho Pires
- Statistics Department, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 6627, Belo Horizonte, Brazil.
| | - Polianna Delfino Pereira
- Medical School and University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 190, Belo Horizonte, Brazil; Institute for Health Technology Assessment (IATS), R. Ramiro Barcelos, 2359, Porto Alegre, Brazil.
| | | | | | - Bruno Porto Pessoa
- Hospital Julia Kubitschek, R. Dr. Cristiano Rezende, 2745, Belo Horizonte, Brazil.
| | | | - Danyelle Romana Alves Rios
- Hospital São João de Deus, R. Do Cobre, 800, São João de Deus, Brazil; Universidade Federal de São João del-Rei. R. Sebastião Gonçalves Coelho, 400, Divinópolis, Brazil.
| | - Fernando Anschau
- Hospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Av. Francisco Trein, 326, Porto Alegre, Brazil.
| | | | | | | | - Joanna d'Arc Lyra Batista
- Institute for Health Technology Assessment (IATS), R. Ramiro Barcelos, 2359, Porto Alegre, Brazil; Medical School, Federal University of Fronteira Sul, Rod. SC 484 - Km 02, Chapecó, Brazil; Hospital Regional Do Oeste, R. Florianópolis, 1448 E, Chapecó, Brazil.
| | | | - Marcelo Carneiro
- Hospital Santa Cruz, R. Fernando Abott, 174, Santa Cruz Do Sul, Brazil.
| | - Marco Aurélio Reis
- Hospital Risoleta Tolentino Neves, R. Das Gabirobas, 01, Belo Horizonte, Brazil.
| | - Maria Aparecida Camargos Bicalho
- Medical School and University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 190, Belo Horizonte, Brazil; Fundação Hospitalar Do Estado de Minas Gerais - FHEMIG. Cidade Administrativa de Minas Gerais, Edifício Gerais - 13° Andar, Rod. Papa João Paulo II, 3777, Belo Horizonte, Brazil.
| | - Paula Fonseca Porto
- Hospital Metropolitano Odilon Behrens, R. Formiga, 50, Belo Horizonte, Brazil.
| | | | | | - Vandack Nobre
- Medical School and University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 190, Belo Horizonte, Brazil.
| | - Milena Soriano Marcolino
- Medical School and University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 190, Belo Horizonte, Brazil; Institute for Health Technology Assessment (IATS), R. Ramiro Barcelos, 2359, Porto Alegre, Brazil; Telehealth Center, University Hospital, Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 110, Belo Horizonte, Brazil.
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da Cruz AP, Martins G, Martins CM, Marques V, Christovam S, Battaglini D, Robba C, Pelosi P, Rocco PRM, Cruz FF, Dos Santos Samary C, Silva PL. Comparison between high-flow nasal oxygen (HFNO) alternated with non-invasive ventilation (NIV) and HFNO and NIV alone in patients with COVID-19: a retrospective cohort study. Eur J Med Res 2024; 29:248. [PMID: 38649940 PMCID: PMC11036698 DOI: 10.1186/s40001-024-01826-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 04/02/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Non-invasive respiratory support (conventional oxygen therapy [COT], non-invasive ventilation [NIV], high-flow nasal oxygen [HFNO], and NIV alternated with HFNO [NIV + HFNO] may reduce the need for invasive mechanical ventilation (IMV) in patients with COVID-19. The outcome of patients treated non-invasively depends on clinical severity at admission. We assessed the need for IMV according to NIV, HFNO, and NIV + HFNO in patients with COVID-19 according to disease severity and evaluated in-hospital survival rates and hospital and intensive care unit (ICU) lengths of stay. METHODS This cohort study was conducted using data collected between March 2020 and July 2021. Patients ≥ 18 years admitted to the ICU with a diagnosis of COVID-19 were included. Patients hospitalized for < 3 days, receiving therapy (COT, NIV, HFNO, or NIV + HFNO) for < 48 h, pregnant, and with no primary outcome data were excluded. The COT group was used as reference for multivariate Cox regression model adjustment. RESULTS Of 1371 patients screened, 958 were eligible: 692 (72.2%) on COT, 92 (9.6%) on NIV, 31 (3.2%) on HFNO, and 143 (14.9%) on NIV + HFNO. The results for the patients in each group were as follows: median age (interquartile range): NIV (64 [49-79] years), HFNO (62 [55-70] years), NIV + HFNO (62 [48-72] years) (p = 0.615); heart failure: NIV (54.5%), HFNO (36.3%), NIV + HFNO (9%) (p = 0.003); diabetes mellitus: HFNO (17.6%), NIV + HFNO (44.7%) (p = 0.048). > 50% lung damage on chest computed tomography (CT): NIV (13.3%), HFNO (15%), NIV + HFNO (71.6%) (p = 0.038); SpO2/FiO2: NIV (271 [118-365] mmHg), HFNO (317 [254-420] mmHg), NIV + HFNO (229 [102-317] mmHg) (p = 0.001); rate of IMV: NIV (26.1%, p = 0.002), HFNO (22.6%, p = 0.023), NIV + HFNO (46.8%); survival rate: HFNO (83.9%), NIV + HFNO (63.6%) (p = 0.027); ICU length of stay: NIV (8.5 [5-14] days), NIV + HFNO (15 [10-25] days (p < 0.001); hospital length of stay: NIV (13 [10-21] days), NIV + HFNO (20 [15-30] days) (p < 0.001). After adjusting for comorbidities, chest CT score and SpO2/FiO2, the risk of IMV in patients on NIV + HFNO remained high (hazard ratio, 1.88; 95% confidence interval, 1.17-3.04). CONCLUSIONS In patients with COVID-19, NIV alternating with HFNO was associated with a higher rate of IMV independent of the presence of comorbidities, chest CT score and SpO2/FiO2. Trial registration ClinicalTrials.gov identifier: NCT05579080.
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Affiliation(s)
- Amanda Pereira da Cruz
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Gloria Martins
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
- D'or Institute of Research and Teaching, Barra D'or Hospital, Rio de Janeiro, Brazil
| | | | - Victoria Marques
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
- Department of Cardiorespiratory and Musculoskeletal Physiotherapy, Faculty of Physiotherapy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Samantha Christovam
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
- Department of Cardiorespiratory and Musculoskeletal Physiotherapy, Faculty of Physiotherapy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Chiara Robba
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Paolo Pelosi
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Patricia Rieken Macedo Rocco
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Fernanda Ferreira Cruz
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
| | - Cynthia Dos Santos Samary
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil
- Department of Cardiorespiratory and Musculoskeletal Physiotherapy, Faculty of Physiotherapy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Pedro Leme Silva
- Laboratory of Pulmonary Investigation, Institute of Biophysics Carlos Chagas Filho, Centro de Ciências da Saúde, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 273, Bloco G-014, Ilha do Fundão, Rio de Janeiro, RJ, 21941-902, Brazil.
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Beliero AM, Lázaro APP, Zaranza MDS, Lima GMC, Guimarães ÁR, Aragão NL, Meneses GC, Holanda MA, Albuquerque PLMM, da Silva GB, Fernandes PFCBC. ELMO CPAP: an innovative type of ventilatory support for COVID-19-related acute respiratory distress syndrome. J Bras Pneumol 2024; 49:e20230227. [PMID: 38232252 PMCID: PMC10769475 DOI: 10.36416/1806-3756/e20230227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/27/2023] [Indexed: 01/19/2024] Open
Abstract
OBJECTIVE To assess whether the use of ELMO, a helmet for noninvasive ventilation created in Brazil, had a positive impact on the prognosis of patients with hypoxemic respiratory failure caused by severe COVID-19. METHODS This is a retrospective study of 50 critically ill COVID-19 patients. Epidemiological, clinical, and laboratory data were collected on ICU admission, as well as before, during, and after ELMO use. Patients were divided into two groups (success and failure) according to the outcome. RESULTS ELMO use improved oxygenation parameters such as Pao2, Fio2, and the Pao2/Fio2 ratio, and this contributed to a gradual reduction in Fio2, without an increase in CO2, as determined by arterial blood gas analysis. Patients in the success group had significantly longer survival (p < 0.001), as determined by the Kaplan-Meier analysis, less need for intubation (p < 0.001), fewer days of hospitalization, and a lower incidence of acute kidney injury in comparison with those in the failure group. CONCLUSIONS The significant improvement in oxygenation parameters, the longer survival, as reflected by the reduced need for intubation and by the mortality rate, and the absence of acute kidney injury suggest that the ELMO CPAP system is a promising tool for treating ARDS and similar clinical conditions.
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Affiliation(s)
- Andréa Mazza Beliero
- . Instituto Dr. José Frota, Prefeitura Municipal de Fortaleza, Fortaleza (CE) Brasil
- . Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade Estadual do Ceará, Fortaleza (CE) Brasil
| | - Ana Paula Pires Lázaro
- . Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
- . Curso de Medicina, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
| | - Marza de Sousa Zaranza
- . Instituto Dr. José Frota, Prefeitura Municipal de Fortaleza, Fortaleza (CE) Brasil
- . Programa de Pós-Graduação em Ciências Médicas, Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Giovanna Mazza Cruz Lima
- . Curso de Medicina, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
| | - Álvaro Rolim Guimarães
- . Programa de Pós-Graduação em Ciências Médicas, Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Nilcyeli Linhares Aragão
- . Programa de Pós-Graduação em Ciências Médicas, Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Gdayllon Cavalcante Meneses
- . Programa de Pós-Graduação em Ciências Médicas, Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Marcelo Alcantara Holanda
- . Programa de Pós-Graduação em Ciências Médicas, Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
- . Departamento de Medicina Clínica, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Polianna Lemos Moura Moreira Albuquerque
- . Curso de Medicina, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
- . Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal do Ceará, Fortaleza (CE) Brasil
| | - Geraldo Bezerra da Silva
- . Programa de Pós-Graduação em Saúde Coletiva, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
- . Curso de Medicina, Centro de Ciências da Saúde, Universidade de Fortaleza, Fortaleza (CE) Brasil
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Stattin K, Hultström M, Frithiof R, Lipcsey M, Kawati R. Prior physical illness predicts death better than acute physiological derangement on intensive care unit admission in COVID-19: A Swedish registry study. PLoS One 2023; 18:e0292186. [PMID: 37756328 PMCID: PMC10529545 DOI: 10.1371/journal.pone.0292186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
COVID-19 is associated with prolonged intensive care unit (ICU) stay and considerable mortality. The onset of persistent critical illness, defined as when prior illness predicts death better than acute physiological derangement, has not been studied in COVID-19. This national cohort study based on the Swedish Intensive Care Registry (SIR) included all patients admitted to a Swedish ICU due to COVID-19 from 6 March 2020 to 9 November 2021. Simplified Acute Physiology Score-3 (SAPS3) Box 1 was used as a measure of prior illness and Box 3 as a measure of acute derangement to evaluate the onset and importance of persistent critical illness in COVID-19. To compare predictive capacity, the area under receiver operating characteristic (AUC) of SAPS3 and its constituent Box 1 and 3 was calculated for 30-day mortality. In 7 969 patients, of which 1 878 (23.6%) died within 30 days of ICU admission, the complete SAPS3 score had acceptable discrimination: AUC 0.75 (95% CI 0.74 to 0.76) but showed under prediction in low-risk patients and over prediction in high-risk patients. SAPS3 Box 1 showed markedly better discrimination than Box 3 (AUC 0.74 vs 0.65, P<0,0001). Using custom logistic models, the difference in predictive performance of prior and acute illness was validated, AUC 0.76 vs AUC 0.69, p<0.0001. Prior physical illness predicts death in COVID-19 better than acute physiological derangement during ICU stay, and the whole SAPS3 score is not significantly better than just prior illness. The results suggests that COVID-19 may exhibit similarities to persistent critical illness immediately from ICU admission, potentially because of long median ICU length-of-stay. Alternatively, the variables in the acute physiological derangement model may not adequately capture the severity of illness in COVID-19.
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Affiliation(s)
- Karl Stattin
- Department of Surgical Sciences, Anaesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
| | - Michael Hultström
- Department of Surgical Sciences, Anaesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
- Department of Medical Cell Biology, Integrative Physiology, Uppsala University, Uppsala, Sweden
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, Québec, Canada
- Lady Davis Institute of Medical Research, Jewish General Hospital, McGill University, Montréal, Québec, Canada
| | - Robert Frithiof
- Department of Surgical Sciences, Anaesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
| | - Miklos Lipcsey
- Department of Surgical Sciences, Anaesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
- Hedenstierna Laboratory, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Rafael Kawati
- Department of Surgical Sciences, Anaesthesiology and Intensive Care, Uppsala University, Uppsala, Sweden
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D'Carmo Sodré MM, Dos Santos UR, Povoas HP, Guzmán JL, Junqueira C, Trindade TO, Gadelha SR, Romano CC, da Conceição AO, Gross E, Silva A, Rezende RP, Fontana R, da Mata CPSM, Marin LJ, de Carvalho LD. Relationship between clinical-epidemiological parameters and outcomes of patients with COVID-19 admitted to the intensive care unit: a report from a Brazilian hospital. Front Public Health 2023; 11:1241444. [PMID: 37808991 PMCID: PMC10556466 DOI: 10.3389/fpubh.2023.1241444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
Background People in low-income countries, especially those with low socio-economic conditions, are likelier to test positive for SARS-CoV-2. The unequal conditions of public health systems also increase the infection rate and make early identification and treatment of at-risk patients difficult. Here, we aimed to characterize the epidemiological profile of COVID-19 patients in intensive care and identify laboratory and clinical markers associated with death. Materials and methods We conducted an observational, descriptive, and cross-sectional study in a reference hospital for COVID-19 treatment in the Southern Region of Bahia State, in Brazil, to evaluate the epidemiological, clinical, and laboratory characteristics of COVID-19 patients admitted to the intensive care unit (ICU). Additionally, we used the area under the curve (AUC) to classify survivors and non-survivors and a multivariate logistic regression analysis to assess factors associated with death. Data was collected from the hospital databases between April 2020 and July 2021. Results The use of bladder catheters (OR 79.30; p < 0.0001) and central venous catheters (OR, 45.12; p < 0.0001) were the main factors associated with death in ICU COVID-19 patients. Additionally, the number of non-survivors increased with age (p < 0.0001) and prolonged ICU stay (p < 0.0001). Besides, SAPS3 presents a higher sensibility (77.9%) and specificity (63.1%) to discriminate between survivors and non-survivor with an AUC of 0.79 (p < 0.0001). Conclusion We suggest that multi-laboratory parameters can predict patient prognosis and guide healthcare teams toward more assertive clinical management, better resource allocation, and improved survival of COVID-19 patients admitted to the ICU.
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Affiliation(s)
| | | | | | | | - Caroline Junqueira
- Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
- René Rachou Institute, Oswaldo Cruz Foundation, Belo Horizonte, Minas Gerais, Brazil
| | | | - Sandra Rocha Gadelha
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
| | - Carla Cristina Romano
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
| | | | - Eduardo Gross
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
| | - Aline Silva
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
| | - Rachel Passos Rezende
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
| | - Renato Fontana
- Department of Biological Sciences, Santa Cruz State University, Ilhéus, Bahia, Brazil
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Piva S, Pozzi M, Calza S, Latronico N. Author's response: "Long-term physical impairments in survivors of COVID-19-associated ARDS compared with classic ARDS: A two-center study". J Crit Care 2023:154329. [PMID: 37286472 DOI: 10.1016/j.jcrc.2023.154329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 05/11/2023] [Indexed: 06/09/2023]
Affiliation(s)
- Simone Piva
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy; Department of Anesthesia, Critical Care and Emergency, Spedali Civili University Hospital, Brescia, Italy.
| | - Matteo Pozzi
- Department of Emergency and Intensive Care, ASST Monza, Monza, Italy
| | - Stefano Calza
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Nicola Latronico
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy; Department of Anesthesia, Critical Care and Emergency, Spedali Civili University Hospital, Brescia, Italy; "Alessandra BONO" University Research Center on LOng Term Outcome (LOTO) in Survivors of Critical Illness, University of Brescia, Italy
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Zajic P, Hiesmayr M, Bauer P, Baron DM, Gruber A, Joannidis M, Posch M, Metnitz PGH. Nationwide analysis of hospital admissions and outcomes of patients with SARS-CoV-2 infection in Austria in 2020 and 2021. Sci Rep 2023; 13:8548. [PMID: 37236991 DOI: 10.1038/s41598-023-35349-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
This retrospective study evaluated temporal and regional trends of patient admissions to hospitals, intensive care units (ICU), and intermediate care units (IMCU) as well as outcomes during the COVID-19 pandemic in Austria. We analysed anonymous data from patients admitted to Austrian hospitals with COVID-19 between January 1st, 2020 and December 31st, 2021. We performed descriptive analyses and logistic regression analyses for in-hospital mortality, IMCU or ICU admission, and in-hospital mortality following ICU admission. 68,193 patients were included, 8304 (12.3%) were primarily admitted to ICU, 3592 (5.3%) to IMCU. Hospital mortality was 17.3%; risk factors were male sex (OR 1.67, 95% CI 1.60-1.75, p < 0.001) and high age (OR 7.86, 95% CI 7.07-8.74, p < 0.001 for 90+ vs. 60-64 years). Mortality was higher in the first half of 2020 (OR 1.15, 95% CI 1.04-1.27, p = 0.01) and the second half of 2021 (OR 1.11, 95% CI 1.05-1.17, p < 0.001) compared to the second half of 2020 and differed regionally. ICU or IMCU admission was most likely between 55 and 74 years, and less likely in younger and older age groups. We find mortality in Austrian COVID-19-patients to be almost linearly associated with age, ICU admission to be less likely in older individuals, and outcomes to differ between regions and over time.
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Affiliation(s)
- Paul Zajic
- Division of General Anaesthesiology, Emergency- and Intensive Care Medicine, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria.
| | - Michael Hiesmayr
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Peter Bauer
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - David M Baron
- Department of Anaesthesiology, General Intensive Care Medicine and Pain Medicine, Medical University of Vienna, Vienna, Austria
| | - Anastasiia Gruber
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Michael Joannidis
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Martin Posch
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Philipp G H Metnitz
- Division of General Anaesthesiology, Emergency- and Intensive Care Medicine, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria
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9
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Nogueira MCA, Nobre V, Pires MC, Ramos LEF, Ribeiro YCNMB, Aguiar RLO, Vigil FMB, Gomes VMR, Santos CDO, Miranda DM, Durães PAA, da Costa JM, Schwarzbold AV, Gomes AGDR, Pessoa BP, Matos CC, Cimini CCR, de Carvalho CA, Ponce D, Manenti ERF, Cenci EPDA, Anschau F, Costa FCC, Nascimento FJM, Bartolazzi F, Grizende GMS, Vianna HR, Nepomuceno JC, Ruschel KB, Zandoná LB, de Castro LC, Souza MD, Carneiro M, Bicalho MAC, Vilaça MDN, Bonardi NPF, de Oliveira NR, Lutkmeier R, Francisco SC, Araújo SF, Delfino-Pereira P, Marcolino MS. Assessment of risk scores to predict mortality of COVID-19 patients admitted to the intensive care unit. Front Med (Lausanne) 2023; 10:1130218. [PMID: 37153097 PMCID: PMC10157088 DOI: 10.3389/fmed.2023.1130218] [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: 12/23/2022] [Accepted: 03/20/2023] [Indexed: 05/09/2023] Open
Abstract
Objectives To assess the ABC2-SPH score in predicting COVID-19 in-hospital mortality, during intensive care unit (ICU) admission, and to compare its performance with other scores (SOFA, SAPS-3, NEWS2, 4C Mortality Score, SOARS, CURB-65, modified CHA2DS2-VASc, and a novel severity score). Materials and methods Consecutive patients (≥ 18 years) with laboratory-confirmed COVID-19 admitted to ICUs of 25 hospitals, located in 17 Brazilian cities, from October 2020 to March 2022, were included. Overall performance of the scores was evaluated using the Brier score. ABC2-SPH was used as the reference score, and comparisons between ABC2-SPH and the other scores were performed by using the Bonferroni method of correction. The primary outcome was in-hospital mortality. Results ABC2-SPH had an area under the curve of 0.716 (95% CI 0.693-0.738), significantly higher than CURB-65, SOFA, NEWS2, SOARS, and modified CHA2DS2-VASc scores. There was no statistically significant difference between ABC2-SPH and SAPS-3, 4C Mortality Score, and the novel severity score. Conclusion ABC2-SPH was superior to other risk scores, but it still did not demonstrate an excellent predictive ability for mortality in critically ill COVID-19 patients. Our results indicate the need to develop a new score, for this subset of patients.
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Affiliation(s)
- Matheus Carvalho Alves Nogueira
- Department of Internal Medicine, Medical School and University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vandack Nobre
- Department of Internal Medicine, Medical School and University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Magda Carvalho Pires
- Department of Statistics, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | | | - Virginia Mara Reis Gomes
- Department of Internal Medicine, Medical School and University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | - Josiane Moreira da Costa
- Hospital Risoleta Tolentino Neves, Belo Horizonte, Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Alexandre Vargas Schwarzbold
- Hospital Universitário de Santa Maria/EBSERH, Santa Maria, Brazil
- Department of Internal Medicine, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | | | | | | | | | | - Daniela Ponce
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista Júlio de Mesquita Filho, Botucatu, Brazil
| | | | | | - Fernando Anschau
- Hospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Porto Alegre, Brazil
| | | | | | | | | | | | | | - Karen Brasil Ruschel
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista Júlio de Mesquita Filho, Botucatu, Brazil
- Institute for Health Technology Assessment (IATS), Porto Alegre, Brazil
| | | | | | | | | | | | | | | | | | - Raquel Lutkmeier
- Hospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Porto Alegre, Brazil
| | | | | | - Polianna Delfino-Pereira
- Department of Internal Medicine, Medical School and University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Institute for Health Technology Assessment (IATS), Porto Alegre, Brazil
| | - Milena Soriano Marcolino
- Department of Internal Medicine, Medical School and University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Institute for Health Technology Assessment (IATS), Porto Alegre, Brazil
- Telehealth Center, University Hospital, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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10
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Characteristics of postintubation dysphagia in ICU patients in the context of the COVID-19 outbreak: A report of 920 cases from a Brazilian reference center. PLoS One 2022; 17:e0270107. [PMID: 35709233 PMCID: PMC9202872 DOI: 10.1371/journal.pone.0270107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 06/05/2022] [Indexed: 12/16/2022] Open
Abstract
The purpose of this research was to identify risk factors that were independently related to the maintenance of a swallowing dysfunction in patients affected by critical COVID-19. We conducted a prospective observational cohort study of critical patients with COVID-19, who were admitted to a COVID-19 dedicated intensive care unit (ICU) and required prolonged orotracheal intubation (≥48 hours). Demographic and clinical data were collected at ICU admission and/or at hospital discharge or in-hospital death. Swallowing data was based on The Functional Oral Intake Scale (FOIS) and was collected at two distinct moments: initial swallowing assessment and at patient outcome. Patients were divided into two groups according to their FOIS level assigned on the last swallowing assessment: in-hospital resolved dysphagia–patients with FOIS levels 6 and 7; non-resolved dysphagia at hospital outcome–patients with FOIS levels 1 to 5. Nine hundred and twenty patients were included in our study. Results of the multivariate logistic regression model for the prediction of non-resolved dysphagia at hospital outcome in critical COVID-19 patients. indicated that increasing age (p = 0.002), severity at admission (p = 0.015), body mass index (p = 0.008), use of neuromuscular blockers (p = 0.028), presence of neurologic diseases (p = 0.038), presence of Diabetes Mellitus (p = 0.043) and lower FOIS levels on the initial swallowing assessment (p<0.001) were associated with higher chances of presenting dysphagia at hospital outcome. Critical patients with COVID-19 may experience post-acute COVID-19 dysphagia, indicating the need to prepare for the care/rehabilitation of these patients.
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11
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Lázaro APP, Albuquerque PLMM, Meneses GC, Zaranza MDS, Batista AB, Aragão NLP, Beliero AM, Guimarães ÁR, Aragão NL, Leitão AMM, de Carvalho MCF, Cavalcante MIDA, Mota FAX, Daher EDF, Martins AMC, da Silva Junior GB. Critically ill COVID-19 patients in northeast Brazil: mortality predictors during the first and second waves including SAPS 3. Trans R Soc Trop Med Hyg 2022; 116:1054-1062. [PMID: 35598042 PMCID: PMC9129229 DOI: 10.1093/trstmh/trac046] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/06/2022] [Accepted: 04/28/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The Simplified Acute Physiology Score (SAPS) 3 is a reliable score to predict mortality. This study aims to investigate the predictive values of SAPS 3 and other clinical parameters for death in critically ill coronavirus disease 2019 (COVID-19) patients. METHODS This is a prospective study in a tertiary hospital for patients who required intensive care due to COVID-19 infection in northeast Brazil. Two distinct groups were constructed according to the epidemiological data: first wave and second wave. The severity of patients admitted was estimated using the SAPS 3 score. RESULTS A total of 767 patients were included: 290 were enrolled in the first wave and 477 in the second wave. Patients in the first wave had more comorbidities, were put on mechanical ventilation and required dialysis and vasopressors more frequently (p<0.05). During the second wave, non-invasive ventilation was more often required (p<0.05). In both periods, older patients and higher SAPS 3 scores on admission were associated with death (p<0.05). Non-invasive ventilation use showed a negative association with death only in the second wave period. In the first wave, the SAPS 3 score was more useful (area under the curve [AUC] 0.897) in predicting death in critically ill COVID-19 patients than in the second wave (AUC 0.810). CONCLUSION The SAPS 3 showed very reliable predictive values for death during the waves of the COVID-19 pandemic, mostly together with kidney and pulmonary dysfunction.
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Affiliation(s)
| | - Polianna Lemos Moura Moreira Albuquerque
- University of Fortaleza, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil,Instituto Doutor Jose Frota Hospital, R. Barão do Rio Branco, 1816, Fortaleza, CE, 60025-061, Brazil
| | - Gdayllon Cavalcante Meneses
- Post-Graduate Program in Medical Sciences, Federal University of Ceara, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil
| | - Marza de Sousa Zaranza
- Instituto Doutor Jose Frota Hospital, R. Barão do Rio Branco, 1816, Fortaleza, CE, 60025-061, Brazil,Post-Graduate Program in Medical Sciences, Federal University of Ceara, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil
| | - Ana Beatriz Batista
- Instituto Doutor Jose Frota Hospital, R. Barão do Rio Branco, 1816, Fortaleza, CE, 60025-061, Brazil
| | | | - Andrea Mazza Beliero
- Instituto Doutor Jose Frota Hospital, R. Barão do Rio Branco, 1816, Fortaleza, CE, 60025-061, Brazil
| | - Álvaro Rolim Guimarães
- Federal University of Ceara, Av. da Universidade, 2853, Fortaleza, CE, 60020-181, Brazil
| | - Nilcyeli Linhares Aragão
- Post-Graduate Program in Medical Sciences, Federal University of Ceara, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil
| | | | | | | | | | - Elizabeth De Francesco Daher
- Post-Graduate Program in Medical Sciences, Federal University of Ceara, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil
| | - Alice Maria Costa Martins
- Post-Graduate Program in Pharmaceutical Sciences, Federal University of Ceara, Rua Capitão Francisco Pedro, 1210 , Fortaleza, CE, 60.430-370, Brazil
| | - Geraldo Bezerra da Silva Junior
- University of Fortaleza, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil,Post-Graduate Program in Public Health, University of Fortaleza, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil,Post-Graduate Program in Medical Sciences, University of Fortaleza, Av. Washington Soares, 1321, Fortaleza, CE, 60811-905, Brazil
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12
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Aziz F, Reisinger AC, Aberer F, Sourij C, Tripolt N, Siller-Matula JM, von-Lewinski D, Eller P, Kaser S, Sourij H. Simplified Acute Physiology Score 3 Performance in Austrian COVID-19 Patients Admitted to Intensive Care Units with and without Diabetes. Viruses 2022; 14:v14040777. [PMID: 35458507 PMCID: PMC9025097 DOI: 10.3390/v14040777] [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: 03/11/2022] [Revised: 03/29/2022] [Accepted: 04/06/2022] [Indexed: 02/01/2023] Open
Abstract
This study evaluated and compared the performance of simplified acute physiology score 3 (SAPS 3) for predicting in-hospital mortality in COVID-19 patients admitted to intensive care units (ICUs) with and without diabetes in Austria. The Austrian national public health institute (GÖG) data of COVID-19 patients admitted to ICUs (n = 5850) were analyzed. Three versions of SAPS 3 were used: standard equation, Central European equation, and Austrian equation customized for COVID-19 patients. The observed in-hospital mortality was 38.9%, 42.9%, and 37.3% in all, diabetes, and non-diabetes patients, respectively. The overall C-statistics was 0.69 with an insignificant (p = 0.193) difference between diabetes (0.70) and non-diabetes (0.68) patients. The Brier score was > 0.20 for all SAPS 3 equations in all cohorts. Calibration was unsatisfactory for both standard and Central European equations in all cohorts, whereas it was satisfactory for the Austrian equation in diabetes patients only. The SAPS 3 score demonstrated low discrimination and accuracy in Austrian COVID-19 patients, with an insignificant difference between diabetes and non-diabetes. All equations were miscalibrated particularly in non-diabetes patients, while the Austrian equation showed satisfactory calibration in diabetes patients only. Both uncalibrated and calibrated versions of SAPS 3 should be used with caution in COVID-19 patients.
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Affiliation(s)
- Faisal Aziz
- Interdisciplinary Metabolic Medicine Trials Unit, Department of Endocrinology and Diabetology, Medical University of Graz, 8036 Graz, Austria
| | | | - Felix Aberer
- Interdisciplinary Metabolic Medicine Trials Unit, Department of Endocrinology and Diabetology, Medical University of Graz, 8036 Graz, Austria
| | - Caren Sourij
- Division of Cardiology, Medical University of Graz, 8036 Graz, Austria
| | - Norbert Tripolt
- Interdisciplinary Metabolic Medicine Trials Unit, Department of Endocrinology and Diabetology, Medical University of Graz, 8036 Graz, Austria
| | - Jolanta M Siller-Matula
- Division of Cardiology, Medical University of Vienna, AKH, 1090 Vienna, Austria
- Center for Preclinical Research and Technology CEPT, Department of Experimental and Clinical Pharmacology, University of Warsaw, 02-672 Warsaw, Poland
| | - Dirk von-Lewinski
- Division of Cardiology, Medical University of Graz, 8036 Graz, Austria
| | - Philipp Eller
- Intensive Care Unit, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria
| | - Susanne Kaser
- Department of Internal Medicine I, Medical University of Innsbruck, 6020 Innsbruck, Austria
| | - Harald Sourij
- Interdisciplinary Metabolic Medicine Trials Unit, Department of Endocrinology and Diabetology, Medical University of Graz, 8036 Graz, Austria
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13
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Kurtz P, Bastos LSL, Salluh JIF, Bozza FA, Soares M. SAPS-3 performance for hospital mortality prediction in 30,571 patients with COVID-19 admitted to ICUs in Brazil. Intensive Care Med 2021; 47:1047-1049. [PMID: 34244829 PMCID: PMC8270768 DOI: 10.1007/s00134-021-06474-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/02/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Pedro Kurtz
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil.,Hospital Copa Star, Rio de Janeiro, RJ, Brazil.,Paulo Niemeyer State Brain Institute (IECPN), Rio de Janeiro, RJ, Brazil
| | - Leonardo S L Bastos
- Department of Industrial Engineering (DEI), Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, RJ, Brazil
| | - Jorge I F Salluh
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil.,Postgraduate Program of Internal Medicine, Federal University of Rio de Janeiro, (UFRJ), Rio de Janeiro, Brazil
| | - Fernando A Bozza
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil.,National Institute of Infectious Disease Evandro Chagas (INI), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, RJ, Brazil
| | - Marcio Soares
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil.
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