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Lee SB, Kang JY, Chie EK, Bae YS. A novel deterioration prediction system for mild COVID-19 patients in Korea: a retrospective study. Sci Rep 2024; 14:20171. [PMID: 39215109 PMCID: PMC11364862 DOI: 10.1038/s41598-024-71033-x] [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: 09/13/2023] [Accepted: 08/23/2024] [Indexed: 09/04/2024] Open
Abstract
The ongoing coronavirus disease 2019 (COVID-19) pandemic presents serious public health threats. Omicron, the current most prevalent strain of COVID-19, has a low fatality rate and very high transmissibility, so the number of patients with mild symptoms of COVID-19 is rapidly increasing. This change of pandemic challenges medical systems worldwide in many aspects, including sharp increases in demands for hospital infrastructure, critical shortages in medical equipment, and medical staff. Predicting deterioration in mild patients could alleviate these problems. A novel scoring system was proposed for predicting the deterioration of patients whose condition may worsen rapidly and those who all still mild or asymptomatic. Retrospective cohorts of 954 and 2,035 patients that quarantined in the Residential Treatment Center were assembled for derivation and external validation of mild COVID-19, respectively. Deterioration was defined as transfer to a local hospital due to worsening condition of the patients during the 2-week isolation period. A total of 15 variables: sex, age, seven pre-existing conditions (diabetes, hypertension, cardiovascular disease, respiratory disease, liver disease, kidney disease, and organ transplant), and five vital signs (systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), body temperature, and oxygen saturation (SpO2)) were collected. A scoring system was developed using seven variables (age, pulse rate, SpO2, SBP, DBP, temperature, and hypertension) with significant differences between the transfer and not transfer groups in logistic regression. The proposed system was compared with existing scoring systems that assess the severity of patient conditions. The performance of the proposed scoring system to predict deterioration in patients with mild COVID-19 showed an area under the receiver operating characteristic (AUC) of 0.868. This is a statistically significant improvement compared to the performance of the previous patient condition assessment scoring systems. During external validation, the proposed system showed the best and most robust predictive performance (AUC = 0.768; accuracy = 0.899). In conclusion, we proposed a novel scoring system for predicting patients with mild COVID-19 who will experience deterioration which could predict the deterioration of the patient's condition early with high predictive performance. Furthermore, because the scoring system does not require special calculations, it can be easily measured to predict the deterioration of a patients' condition. This system can be used as effective tool for early detection of deterioration in mild COVID-19 patients.
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Affiliation(s)
- Seung-Bo Lee
- Department of Medical Informatics, Keimyung University School of Medicine, Daegu, South Korea
| | - Jin-Yeong Kang
- Department of Medical Informatics, Keimyung University School of Medicine, Daegu, South Korea
- Department of Statistics and Data Science, Yonsei University, Seoul, South Korea
| | - Eui Kyu Chie
- Department of Radiation Oncology, Seoul National Univerisity College of Medicine, Seoul, South Korea
- Institute of Radiation Medicine, Medical Research Center, Seoul National Univerisity, Seoul, South Korea
| | - Ye Seul Bae
- Big Data Research Institute, Kangbuk Samsung Hospital Sungkyunkwan University School of Medicine, Seoul, South Korea.
- Department of Family Medicine, Kangbuk Samsung Hospital Sungkyunkwan University School of Medicine, Seoul, South Korea.
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Bond AT, Soubra YS, Aziz U, Read-Fuller AM, Reddy LV, Kesterke MJ, Amin D. Are Deep Odontogenic Infections Associated With an Increased Risk for Sepsis? J Oral Maxillofac Surg 2024; 82:852-861. [PMID: 38621664 DOI: 10.1016/j.joms.2024.03.028] [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: 06/29/2023] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND Quick Sequential Organ Failure Assessment (qSOFA) is recommended to identify sepsis. Odontogenic infection (OI) can progress to sepsis, causing systematic inflammatory complications or organ failure. PURPOSE The purpose of the study was to measure the association between OI location and risk for sepsis at admission. STUDY DESIGN, SETTING, AND SAMPLE This retrospective cohort study included subjects treated for OI at Baylor University Medical Center in Dallas, TX, from January 9, 2019 to July 30, 2022. Subjects > 18 years old who were treated under general anesthesia were included. OI limited to periapical, vestibular, buccal, and/or canine spaces were excluded from the sample. PREDICTOR VARIABLE The primary predictor variable was OI anatomic location (superficial or deep). Superficial OI infection includes submental, submandibular, sublingual, submasseteric, and/or superficial temporal spaces. Deep OI includes pterygomandibular, deep temporal, lateral pharyngeal, retropharyngeal, pretracheal, and/or prevertebral. MAIN OUTCOME VARIABLES The primary outcome variable was risk for sepsis measured using a qSOFA score (0 to 3). A higher score (>0) indicates the patient has a high risk for sepsis. COVARIATES Covariates were demographics, clinical, laboratory, and radiological findings, antibiotic route, postoperative endotracheal intubation, tracheostomy, intensive care unit, admission, and length of stay. ANALYSES Descriptive and bivariate analyses were performed. A χ2 test was used for categorical variables. The Mann-Whitney U test was used for continuous variables. Statistical significance was P < .05. RESULTS The sample was composed of 168 subjects with a mean age of 42.8 ± 21.5 and 69 (48.6%) subjects were male. There were 11 (6.5%) subjects with a qSOFA score > 0. The relative risk of a qSOFA > 0 for a deep OI is 5.4 times greater than for a superficial OI (136 (95.8) versus 21 (80.8%): RR (95% confidence interval): 5.4 (1.51 to 19.27), P = .004). After adjusting for age, sex, American Society of Anesthesiologists score, and involved anatomical spaces, there was a significant correlation between laterality and the number of involved anatomical spaces and qSOFA score (odd ratio = 9.13, 95% confidence interval: 2.48 to 33.55, adjusted P = <.001). CONCLUSION AND RELEVANCE The study findings suggest that the OI location is associated with the qSOFA score >0.
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Affiliation(s)
- Austin T Bond
- Dental Student Researcher, Department of Oral & Maxillofacial Surgery, Texas A&M School of Dentistry, Dallas, TX
| | - Yasmine S Soubra
- Medical Student Researcher, Department of Surgery, Texas A&M School of Medicine, Dallas, TX
| | - Umaymah Aziz
- Medical Student Researcher, Department of Surgery, Texas A&M School of Medicine, Dallas, TX
| | - Andrew M Read-Fuller
- Clinical Assistant Professor, Residency Program Director, Department of Oral and Maxillofacial Surgery, Texas A&M University, Dallas, TX
| | - Likith V Reddy
- Clinical Professor, Chair of Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Surgery, Texas A&M University, Dallas, TX
| | - Matthew J Kesterke
- Assistant Professor, Director of Research, Department of Orthodontics, Texas A&M University School of Dentistry, Dallas, TX
| | - Dina Amin
- Associate Professor, Residency Program Director, Department of Oral and Maxillofacial Surgery, University of Rochester, Rochester, NY.
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Laborde C, Deidda M, Bador J, Putot S, Manckoundia P, Putot A. Apyrexia improves the prognostic value of quick SOFA in older patients with acute pneumonia or bacteremic urinary tract infection. Infection 2022; 51:759-764. [DOI: 10.1007/s15010-022-01953-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 11/01/2022] [Indexed: 11/30/2022]
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Hernández-Quiles R, Merino-Lucas E, Boix V, Fernández-Gil A, Rodríguez-Díaz JC, Gimeno A, Valero B, Sánchez-Martínez R, Ramos-Rincón JM. Bacteraemia and quick Sepsis Related Organ Failure Assessment (qSOFA) are independent risk factors for long-term mortality in very elderly patients with suspected infection: retrospective cohort study. BMC Infect Dis 2022; 22:248. [PMID: 35279079 PMCID: PMC8918285 DOI: 10.1186/s12879-022-07242-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 02/22/2022] [Indexed: 11/10/2022] Open
Abstract
Background In older adult patients, bloodstream infections cause significant mortality. However, data on long-term prognosis in very elderly patients are scarce. This study aims to assess 1-year mortality from bacteraemia in very elderly patients.
Methods Retrospective cohort study in inpatients aged 80 years or older and suspected of having sepsis. Patients with (n = 336) and without (n = 336) confirmed bacteraemia were matched for age, sex, and date of culture, and their characteristics were compared. All-cause mortality and risk of death were assessed using the adjusted hazard ratio (aHR). Results Compared to controls, cases showed a higher 1-year mortality (34.8% vs. 45.2%) and mortality rate (0.46 vs. 0.69 deaths per person-year). Multivariable analysis showed significant risk of 1-year mortality in patients with bacteraemia (aHR: 1.31, 95% confidence interval [CI] 1.03–1.67), quick Sepsis Related Organ Failure Assessment (qSOFA) score of 2 or more (aHR: 2.71, 95% CI 2.05–3.57), and age of 90 years or older (aHR 1.53, 95% CI 1.17–1.99). Conclusions In elderly patients suspected of sepsis, bacteraemia is associated with a poor prognosis and higher long-term mortality. Other factors related to excess mortality were age over 90 years and a qSOFA score of 2 or more.
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Ramos-Rincón JM, Bernabeu-Whittel M, Fiteni-Mera I, López-Sampalo A, López-Ríos C, García-Andreu MDM, Mancebo-Sevilla JJ, Jiménez-Juan C, Matía-Sanz M, López-Quirantes P, Rubio-Rivas M, Paredes-Ruiz D, González-San-Narciso C, González-Vega R, Sanz-Espinosa P, Hernández-Milián A, Gonzalez-Noya A, Gil-Sánchez R, Boixeda R, Alcalá-Pedrajas JN, Palop-Cervera M, Cortés-Rodríguez B, Guisado-Espartero ME, Mella-Pérez C, Gómez-Huelgas R. Clinical features and risk factors for mortality among long-term care facility residents hospitalized due to COVID-19 in Spain. J Gerontol A Biol Sci Med Sci 2021; 77:e138-e147. [PMID: 34626477 DOI: 10.1093/gerona/glab305] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND COVID-19 severely impacted older adults and long-term care facility (LTCF) residents. Our primary aim was to describe differences in clinical and epidemiological variables, in-hospital management, and outcomes between LTCF residents and community-dwelling older adults hospitalized with COVID-19. The secondary aim was to identify risk factors for mortality due to COVID-19 in hospitalized LTCF residents. METHODS This is a cross-sectional analysis within a retrospective cohort of hospitalized patients≥75 years with confirmed COVID-19 admitted to 160 Spanish hospitals. Differences between groups and factors associated with mortality among LTCF residents were assessed through comparisons and logistic regression analysis. RESULTS Of 6,189 patients≥75 years, 1,185 (19.1%) were LTCF residents and 4,548 (73.5%) were community-dwelling. LTCF residents were older (median: 87.4 vs. 82.1 years), mostly female (61.6% vs. 43.2%), had more severe functional dependence (47.0% vs 7.8%), more comorbidities (Charlson Comorbidity Index: 6 vs 5), had dementia more often (59.1% vs. 14.4%), and had shorter duration of symptoms (median: 3 vs 6 days) than community-dwelling patients (all, p<.001). Mortality risk factors in LTCF residents were severe functional dependence (aOR:1.79;95%CI:1.13-2.83;p=.012), dyspnea (1.66;1.16-2.39;p=.004), SatO2<94% (1.73;1.27-2.37;p=.001), temperature≥37.8ºC (1.62;1.11-2.38; p=.013); qSOFA index≥2 (1.62;1.11-2.38;p=.013), bilateral infiltrates (1.98;1.24-2.98;p<.001), and high C-reactive protein (1.005;1.003-1.007;p<.001). In-hospital mortality was initially higher among LTCF residents (43.3% vs 39.7%), but lower after adjusting for sex, age, functional dependence, and comorbidities (aOR:0.74,95%CI:0.62-0.87;p<.001). CONCLUSION Basal functional status and COVID-19 severity are risk factors of mortality in LTCF residents. The lower adjusted mortality rate in LTCF residents may be explained by earlier identification, treatment, and hospitalization for COVID-19.
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Affiliation(s)
| | - Máximo Bernabeu-Whittel
- Internal Medicine Department. Virgen del Rocío University Hospital, Seville, Spain.,Medicine Department, University of Seville, Sevilla, Spain
| | | | - Almudena López-Sampalo
- Internal Medicine Department. Málaga Regional University Hospital- Biomedical Research Institute of Málaga (IBIMA), Málaga, Spain
| | - Carmen López-Ríos
- Internal Medicine Department. Virgen del Rocío University Hospital, Seville, Spain
| | | | - Juan-José Mancebo-Sevilla
- Internal Medicine Department. Málaga Regional University Hospital- Biomedical Research Institute of Málaga (IBIMA), Málaga, Spain
| | - Carlos Jiménez-Juan
- Internal Medicine Department. Virgen del Rocío University Hospital, Seville, Spain
| | - Marta Matía-Sanz
- Internal Medicine Department, Royo Villanova Hospital, Zaragoza, Spain
| | - Pablo López-Quirantes
- Internal Medicine Department. Málaga Regional University Hospital- Biomedical Research Institute of Málaga (IBIMA), Málaga, Spain
| | - Manuel Rubio-Rivas
- Internal Medicine Department. Bellvitge University Hospital- -IDIBELL, L'Hospitalet de Llobregat (Barcelona), Spain
| | - Diana Paredes-Ruiz
- Internal Medicine Department. 12 Octubre University Hospital, Madrid, Spain
| | | | - Rocío González-Vega
- Internal Medicine Department, Costa del Sol Hospital, Marbella (Malaga), Spain
| | - Pablo Sanz-Espinosa
- Internal Medicine Department. Rio Hortega University Hospital, Valladolid, Spain
| | | | - Amara Gonzalez-Noya
- Internal Medicine Department, Ourense University Hospital Complex, Ourense, Spain
| | | | - Ramon Boixeda
- Internal Medicine Department. Mataró Hospital, Mataró (Barcelona), Spain
| | | | - Marta Palop-Cervera
- Internal Medicine Department. Sagunto University Hospital, Sagunto (Valencia), Spain
| | | | | | - Carmen Mella-Pérez
- Internal Medicine Department, Ferrol University Hospital Complex, (Ferrol) A Coruna, Spain
| | - Ricardo Gómez-Huelgas
- Internal Medicine Department. Málaga Regional University Hospital- Biomedical Research Institute of Málaga (IBIMA), Málaga, Spain.,Medicine Department, University of Malaga, Malaga, Spain
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Madrazo M, López-Cruz I, Zaragoza R, Piles L, Eiros JM, Alberola J, Artero A. Prognostic accuracy of Quick SOFA in older adults hospitalised with community acquired urinary tract infection. Int J Clin Pract 2021; 75:e14620. [PMID: 34240521 DOI: 10.1111/ijcp.14620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 07/01/2021] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Quick [Sepsis-related] Sequential Organ Failure Assessment (qSOFA) is a prognostic score based on sepsis-3 definition, easy to carry out, whose application has been studied in older adults with sepsis from different sources and respiratory sepsis. However, to date no study has analysed its prognostic accuracy in older adults admitted to hospital with community urinary tract infection. METHODS In a prospective study of 282 older adults admitted to hospital with community acquired urinary tract infection, the application of qSOFA to predict hospital mortality was analysed. The predictive capacity of qSOFA for in-hospital mortality was compared with Systemic Inflammatory Response Syndrome score (SIRS) and Sequential Organ Failure Assessment (SOFA), which require laboratory test in order to be calculated. RESULTS In a population with a median age of 81 years, where 51.8% were males and 10.6% had septic shock, qSOFA showed sensibility and specificity of 88.46 and 75.78% and area under the receiver operating characteristic curves (AUROC) of 0.810. AUROC for qSOFA was significantly higher than that of SIRS (AUROC 0.597, P = .005) and with no statistical differences with SOFA (AUROC 0.841, P = .635). CONCLUSION qSOFA showed a better predictive prognostic accuracy than SIRS and similar to SOFA in older adults admitted to hospital with community acquired urinary tract infection, having the advantage of not requiring laboratory tests.
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Affiliation(s)
- Manuel Madrazo
- Department of Internal Medicine, Doctor Peset University Hospital, Valencia, Spain
| | - Ian López-Cruz
- Department of Internal Medicine, Doctor Peset University Hospital, Valencia, Spain
| | - Rafael Zaragoza
- Intensive Medicine Unit, Doctor Peset University Hospital, Valencia, Spain
| | - Laura Piles
- Department of Internal Medicine, Doctor Peset University Hospital, Valencia, Spain
| | - José María Eiros
- Department of Microbiology and Parasitology, Rio Hortega University Hospital, University of Valladolid, Valladolid, Spain
| | - Juan Alberola
- Department of Microbiology, Doctor Peset University Hospital, University of Valencia, Valencia, Spain
| | - Arturo Artero
- Department of Internal Medicine, Doctor Peset University Hospital, University of Valencia, Valencia, Spain
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Kim SY, Woo SH, Lee WJ, Kim DH, Seol SH, Lee JY, Jeong S, Park S, Cha K, Youn CS. The qSOFA score combined with the initial red cell distribution width as a useful predictor of 30 day mortality among older adults with infection in an emergency department. Aging Clin Exp Res 2021; 33:1619-1625. [PMID: 33124001 PMCID: PMC7595059 DOI: 10.1007/s40520-020-01738-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 07/27/2020] [Indexed: 11/01/2022]
Abstract
PURPOSE This study aimed to investigate whether the qSOFA and initial red cell distribution width (RDW) in the emergency department (ED) are associated with mortality in older adults with infections who visited the ED. METHODS This was a retrospective study conducted in 5 EDs between November 2016 and February 2017. We recorded age, sex, comorbidities, body temperature, clinical findings, and initial laboratory results, including the RDW. The initial RDW values and the qSOFA criteria were obtained at the time of the ED visit. The primary outcome was 30 day mortality. RESULTS A total of 1,446 patients were finally included in this study, of which 134 (9.3%) died within 30 days and the median (IQR) age was 77 (72, 82) years. In the multivariable analysis, the RDW (14.0-15.4%) and highest RDW (> 15.4%) quartile were shown to be independent risk factors for 30 day mortality (OR 2.12; 95% CI 1.12-4.02; p = 0.021) (OR 3.35; 95% CI 1.83-6.13; p < 0.001). The patients with qSOFA 2 and 3 were shown to have the high odds ratios of 30-day mortality (OR 3.50; 95% CI 2.09-5.84; p < 0.001) (OR 11.30; 95% CI 5.06-25.23; p < 0.001). The qSOFA combined with the RDW quartile for the prediction of 30 day mortality showed an AUROC value of 0.710 (0.686-0.734). CONCLUSION The qSOFA combined with the initial RDW value was associated with 30-day mortality among older adults with infections in the ED. The initial RDW may help emergency physicians predict mortality in older adults with infections visiting the ED.
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Artero A, Madrazo M, Fernández-Garcés M, Muiño Miguez A, González García A, Crestelo Vieitez A, García Guijarro E, Fonseca Aizpuru EM, García Gómez M, Areses Manrique M, Martinez Cilleros C, Fidalgo Moreno MDP, Loureiro Amigo J, Gil Sánchez R, Rabadán Pejenaute E, Abella Vázquez L, Cañizares Navarro R, Solís Marquínez MN, Carrasco Sánchez FJ, González Moraleja J, Montero Rivas L, Escobar Sevilla J, Martín Escalante MD, Gómez-Huelgas R, Ramos-Rincón JM. Severity Scores in COVID-19 Pneumonia: a Multicenter, Retrospective, Cohort Study. J Gen Intern Med 2021; 36:1338-1345. [PMID: 33575909 PMCID: PMC7878165 DOI: 10.1007/s11606-021-06626-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 01/14/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Identification of patients on admission to hospital with coronavirus infectious disease 2019 (COVID-19) pneumonia who can develop poor outcomes has not yet been comprehensively assessed. OBJECTIVE To compare severity scores used for community-acquired pneumonia to identify high-risk patients with COVID-19 pneumonia. DESIGN PSI, CURB-65, qSOFA, and MuLBSTA, a new score for viral pneumonia, were calculated on admission to hospital to identify high-risk patients for in-hospital mortality, admission to an intensive care unit (ICU), or use of mechanical ventilation. Area under receiver operating characteristics curve (AUROC), sensitivity, and specificity for each score were determined and AUROC was compared among them. PARTICIPANTS Patients with COVID-19 pneumonia included in the SEMI-COVID-19 Network. KEY RESULTS We examined 10,238 patients with COVID-19. Mean age of patients was 66.6 years and 57.9% were males. The most common comorbidities were as follows: hypertension (49.2%), diabetes (18.8%), and chronic obstructive pulmonary disease (12.8%). Acute respiratory distress syndrome (34.7%) and acute kidney injury (13.9%) were the most common complications. In-hospital mortality was 20.9%. PSI and CURB-65 showed the highest AUROC (0.835 and 0.825, respectively). qSOFA and MuLBSTA had a lower AUROC (0.728 and 0.715, respectively). qSOFA was the most specific score (specificity 95.7%) albeit its sensitivity was only 26.2%. PSI had the highest sensitivity (84.1%) and a specificity of 72.2%. CONCLUSIONS PSI and CURB-65, specific severity scores for pneumonia, were better than qSOFA and MuLBSTA at predicting mortality in patients with COVID-19 pneumonia. Additionally, qSOFA, the simplest score to perform, was the most specific albeit the least sensitive.
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Affiliation(s)
- Arturo Artero
- Internal Medicine Department, Dr. Peset University Hospital, Universitat de València, Valencia, Spain
| | - Manuel Madrazo
- Internal Medicine Department, Dr. Peset University Hospital, Avda Gaspar Aguilar, n 90, postal code, 46017, Valencia, Spain.
| | - Mar Fernández-Garcés
- Internal Medicine Department, Dr. Peset University Hospital, Avda Gaspar Aguilar, n 90, postal code, 46017, Valencia, Spain
| | - Antonio Muiño Miguez
- Internal Medicine Department, Gregorio Marañon University Hospital, Madrid, Spain
| | | | | | - Elena García Guijarro
- Internal Medicine Department, Infanta Cristina University Hospital, Parla, Madrid, Spain
| | | | - Miriam García Gómez
- Internal Medicine Department, Urduliz Alfredo Espinosa Hospital, Urdúliz, Vizcaya, Spain
| | | | | | | | - José Loureiro Amigo
- Internal Medicine Department, Moisès Broggi Hospital, Sant Joan Despí, Barcelona, Spain
| | | | | | - Lucy Abella Vázquez
- Internal Medicine Department, Ntra Sra Candelaria University Hospital, Santa Cruz de Tenerife, Spain
| | - Ruth Cañizares Navarro
- Internal Medicine Department, San Juan de Alicante University Hospital, San Juan de Alicante, Alicante, Spain
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Ramos-Rincon JM, Buonaiuto V, Ricci M, Martín-Carmona J, Paredes-Ruíz D, Calderón-Moreno M, Rubio-Rivas M, Beato-Pérez JL, Arnalich-Fernández F, Monge-Monge D, Vargas-Núñez JA, Acebes-Repiso G, Mendez-Bailon M, Perales-Fraile I, García-García GM, Guisado-Vasco P, Abdelhady-Kishta A, Pascual-Pérez MDLR, Rodríguez-Fernández-Viagas C, Montaño-Martínez A, López-Ruiz A, Gonzalez-Juarez MJ, Pérez-García C, Casas-Rojo JM, Gómez-Huelgas R. Clinical Characteristics and Risk Factors for Mortality in Very Old Patients Hospitalized With COVID-19 in Spain. J Gerontol A Biol Sci Med Sci 2021; 76:e28-e37. [PMID: 33103720 PMCID: PMC7797762 DOI: 10.1093/gerona/glaa243] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Advanced age is a well-known risk factor for poor prognosis in COVID-19. However, few studies have specifically focused on very old inpatients with COVID-19. This study aims to describe the clinical characteristics of very old inpatients with COVID-19 and identify risk factors for in-hospital mortality at admission. METHODS We conducted a nationwide, multicenter, retrospective, observational study in patients ≥ 80 years hospitalized with COVID-19 in 150 Spanish hospitals (SEMI-COVID-19) Registry (March 1-May 29, 2020). The primary outcome was in-hospital mortality. A uni- and multivariate logistic regression was performed to assess predictors of mortality at admission. RESULTS A total of 2772 consecutive patients (49.4% men, median age 86.3 years) were analyzed. Rates of atherosclerotic cardiovascular disease, diabetes mellitus, dementia, and Barthel Index < 60 were 30.8%, 25.6%, 30.5%, and 21.0%, respectively. The overall case-fatality rate was 46.9% (n: 1301) and increased with age (80-84 years: 41.6%; 85-90 years: 47.3%; 90-94 years: 52.7%; ≥95 years: 54.2%). After analysis, male sex and moderate-to-severe dependence were independently associated with in-hospital mortality; comorbidities were not predictive. At admission, independent risk factors for death were: oxygen saturation < 90%; temperature ≥ 37.8°C; quick sequential organ failure assessment (qSOFA) score ≥ 2; and unilateral-bilateral infiltrates on chest x-rays. Some analytical findings were independent risk factors for death, including estimated glomerular filtration rate < 45 mL/min/1.73 m2; lactate dehydrogenase ≥ 500 U/L; C-reactive protein ≥ 80 mg/L; neutrophils ≥ 7.5 × 103/μL; lymphocytes < 0.8 × 103/μL; and monocytes < 0.5 × 103/μL. CONCLUSIONS This first large, multicenter cohort of very old inpatients with COVID-19 shows that age, male sex, and poor preadmission functional status-not comorbidities-are independently associated with in-hospital mortality. Severe COVID-19 at admission is related to poor prognosis.
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Affiliation(s)
| | - Verónica Buonaiuto
- Internal Medicine Department, Málaga Regional University Hospital, Spain
| | - Michele Ricci
- Internal Medicine Department, Málaga Regional University Hospital, Spain
| | | | - Diana Paredes-Ruíz
- Internal Medicine Department, 12 de Octubre University Hospital, Madrid, Spain
| | | | - Manel Rubio-Rivas
- Internal Medicine Department, Bellvitge University Hospital, L’Hospitalet de Llobregat (Barcelona), Spain
| | | | | | | | | | | | | | - Isabel Perales-Fraile
- Internal Medicine Department, Infanta Sofía Hospital, S. S. de los Reyes, Madrid, Spain
| | | | - Pablo Guisado-Vasco
- Internal Medicine Department, Quironsalud Madrid University Hospital, Pozuelo de Alarcón, Spain
| | | | | | | | | | - Antonio López-Ruiz
- Internal Medicine Department, Axarquía Hospital, Vélez-Málaga, Málaga, Spain
| | | | - Cristina Pérez-García
- Internal Medicine Department, Do Salnes Hospital, Vilagarcía de Arousa (Pontevedra), Spain
| | - José-Manuel Casas-Rojo
- Internal Medicine Department, Infanta Cristina University Hospital, Parla, Madrid, Spain
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Abstract
PURPOSE OF REVIEW A major challenge in the ICU is optimization of antibiotic use. This review assesses current understanding of core best practices supporting and promoting astute antibiotic decision-making. RECENT FINDINGS Limiting exposure to the shortest effective duration is the cornerstone of antibiotic decision-making. The decision to initiate antibiotics should include assessment of risk for resistance. This requires synthesis of patient-level data and environmental factors to determine whether delayed initiation could be considered in some patients with suspected sepsis until sensitivity data is available. Until improved stratification scores and clinically meaningful cut-off values to identify MDR are available and externally validated, decisions as to which empiric antibiotic is used should rely on syndromic antibiograms and institutional guidance. Optimization of initial and maintenance doses is another enabler of enhanced outcome. Stewardship practices must be streamlined by re-assessment to minimize negative effects, such as a potential increase in duration of therapy and increased risk of collateral damage from exposure to multiple, sequential antibiotics that may ensue from de-escalation. SUMMARY Multiple challenges and research priorities for antibiotic optimization remain; however, the best stewardship practices should be identified and entrenched in daily practice. Reducing unnecessary exposure remains a vital strategy to limit resistance development.
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