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Paranhos DB, Annoni R, Schujmann DS, Fernandes LFRM. Functional Dependence Prior to ICU Admission is Associated with Worse Clinical and Functional Outcomes in Individuals with COVID-19: A Prospective Observational Study. J Intensive Care Med 2024; 39:439-446. [PMID: 37915228 DOI: 10.1177/08850666231211754] [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: 11/03/2023]
Abstract
Objectives: To determine whether low functional capacity (FC) prior to intensive care unit (ICU) admission due to coronavirus disease 2019 (COVID-19) might be associated with worse clinical outcomes. To monitor FC until discharge from the ICU. To identify associations between physical outcomes and decreased FC at discharge from the ICU. Design: Prospective observational study conducted from March to August 2021. Setting: ICU for adult patients with COVID-19. Participants: Adults (≥18 years) with COVID-19. Interventions: Not applicable. Main outcome measures: Clinical and demographic data were obtained from medical records. At ICU admission, evaluation was made of FC using the Barthel index (BI), and of the level of mobility using the ICU mobility scale. At ICU discharge, FC and mobility level were reassessed, and muscle strength was measured using the Medical Research Council (MRC) scale and the handgrip test. Results: The study was performed with 108 individuals. At the initial assessment, 73.1% of the patients were functionally independent. Length of hospital stay (odds ratio [OR] = 1.05; 95%confidence interval [CI] = 1.00-1.10) and death (OR = 5.27; 95%CI = 1.37-20.28) were related to functional status prior to ICU admission. Between ICU admission and discharge, the BI evaluation indicated a functional decline of 22.5 points. Low mobility level (P = .003) and low muscle strength assessed by the MRC scale (P < .001), measured at ICU discharge, were associated with a greater decrease of FC during the ICU stay. Conclusions: Patients with COVID-19 who were functionally dependent prior to ICU admission presented worse clinical outcomes, with low functional status being associated with longer hospitalization and higher mortality. However, irrespective of the initial functionality status, the surviving individuals suffered from functional decline at ICU discharge. Greater functional decline during the ICU stay was associated with lower muscle strength and lower mobility level at ICU discharge.
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Affiliation(s)
- Darlisson B Paranhos
- Master's Program in Physiotherapy, Federal University of Triângulo Mineiro and Federal University of Uberlândia, Uberaba, Brazil
| | - Raquel Annoni
- Department of Physiotherapy, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Debora S Schujmann
- Department of Physical Therapy, Speech Therapy and Occupational Therapy, School of Medicine, University of São Paulo, Sao Paulo, Brazil
| | - Luciane F R M Fernandes
- Department of Applied Physiotherapy, Federal University of Triângulo Mineiro, Uberaba, Brazil
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López-Peñalver RS, Cañas-Cañas R, Casaña-Mohedo J, Benavent-Cervera JV, Fernández-Garrido J, Juárez-Vela R, Pellín-Carcelén A, Gea-Caballero V, Andreu-Fernández V. Predictive potential of SARS-CoV-2 RNA concentration in wastewater to assess the dynamics of COVID-19 clinical outcomes and infections. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 886:163935. [PMID: 37164095 PMCID: PMC10164651 DOI: 10.1016/j.scitotenv.2023.163935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 04/27/2023] [Accepted: 04/30/2023] [Indexed: 05/12/2023]
Abstract
Coronavirus disease 2019 - caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) -, has triggered a worldwide pandemic resulting in 665 million infections and over 6.5 million deaths as of December 15, 2022. The development of different epidemiological tools have helped predict new outbreaks and assess the behavior of clinical variables in different health contexts. In this study, we aimed to monitor concentrations of SARS-CoV-2 in wastewater as a tool to predict the progression of clinical variables during Waves 3, 5, and 6 of the pandemic in the Spanish city of Xátiva from September 2020 to March 2022. We estimated SARS-CoV-2 RNA concentrations in 195 wastewater samples using the RT-PCR Diagnostic Panel validated by the Center for Disease Control and Prevention. We also compared the trends of several clinical variables (14-day cumulative incidence, positive cases, hospital cases and stays, critical cases and stays, primary care visits, and deaths) for each study wave against wastewater SARS-CoV-2 RNA concentrations using Pearson's product-moment correlations, a two-sided Mann-Whitney U test, and a cross-correlation analysis. We found strong correlations between SARS-CoV-2 concentrations with 14-day cumulative incidence and positive cases over time. Wastewater RNA concentrations showed strong correlations with these variables one and two weeks in advance. There were significant correlations with hospitalizations and critical care during Wave 3 and Wave 6; cross-correlations were stronger for hospitalization stays one week before during Wave 6. No association between vaccination percentages and wastewater viral concentrations was observed. Our findings support wastewater SARS-CoV-2 concentrations as a potential surveillance tool to anticipate infection and epidemiological data such as 14-day cumulative incidence, hospitalizations, and critical care stays. Public health authorities could use this epidemiological tool on a similar population as an aid for health care decision-making during an epidemic outbreak.
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Affiliation(s)
- Raimundo Seguí López-Peñalver
- Faculty of Health Sciences, Valencian International University (VIU), 46002, Valencia, Spain; Global Omnium, Valencia, Spain
| | | | - Jorge Casaña-Mohedo
- Faculty of Health Sciences, Valencian International University (VIU), 46002, Valencia, Spain; Faculty of Health Sciences, Universidad Católica de Valencia San Vicente Mártir, 46001, Valencia, Spain
| | | | - Julio Fernández-Garrido
- Consellería de Sanidad Universal y Salud Pública, Generalitat Valenciana, Department of Nursing, University of Valencia, 46001 Jaume Roig St, Valencia, Spain
| | - Raúl Juárez-Vela
- Faculty of Health Sciences, La Rioja University, 26006 Logroño, Spain
| | - Ana Pellín-Carcelén
- Faculty of Health Sciences, Valencian International University (VIU), 46002, Valencia, Spain
| | - Vicente Gea-Caballero
- Faculty of Health Sciences, Valencian International University (VIU), 46002, Valencia, Spain
| | - Vicente Andreu-Fernández
- Faculty of Health Sciences, Valencian International University (VIU), 46002, Valencia, Spain; Biosanitary Research Institute, Valencian International University (VIU), 46002, Valencia, Spain.
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3
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Sorrell L, Leta V, Barnett A, Stevens K, King A, Inches J, Kobylecki C, Walker R, Chaudhuri KR, Martin H, Rideout J, Sneyd JR, Campbell S, Carroll C. Clinical features and outcomes of hospitalised patients with COVID-19 and Parkinsonian disorders: A multicentre UK-based study. PLoS One 2023; 18:e0285349. [PMID: 37523365 PMCID: PMC10389727 DOI: 10.1371/journal.pone.0285349] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 07/18/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Parkinson's disease has been identified as a risk factor for severe Coronavirus disease 2019 (COVID-19) outcomes. However, whether the significant high risk of death from COVID-19 in people with Parkinson's disease is specific to the disease itself or driven by other concomitant and known risk factors such as comorbidities, age, and frailty remains unclear. OBJECTIVE To investigate clinical profiles and outcomes of people with Parkinson's disease and atypical parkinsonian syndromes who tested positive for COVID-19 in the hospital setting in a multicentre UK-based study. METHODS A retrospective cohort study of Parkinson's disease patients with a positive SARS-CoV-2 test admitted to hospital between February 2020 and July 2021. An online survey was used to collect data from clinical care records, recording patient, Parkinson's disease and COVID-19 characteristics. Associations with time-to-mortality and severe outcomes were analysed using either the Cox proportional hazards model or logistic regression models, as appropriate. RESULTS Data from 552 admissions were collected: 365 (66%) male; median (inter-quartile range) age 80 (74-85) years. The 34-day all-cause mortality rate was 38.4%; male sex, increased age and frailty, Parkinson's dementia syndrome, requirement for respiratory support and no vaccination were associated with increased mortality risk. Community-acquired COVID-19 and co-morbid chronic neurological disorder were associated with increased odds of requiring respiratory support. Hospital-acquired COVID-19 and delirium were associated with requiring an increase in care level post-discharge. CONCLUSIONS This first, multicentre, UK-based study on people with Parkinson's disease or atypical parkinsonian syndromes, hospitalised with COVID-19, adds and expands previous findings on clinical profiles and outcomes in this population.
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Affiliation(s)
- Lexy Sorrell
- University of Plymouth, Plymouth, United Kingdom
| | - Valentina Leta
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, United Kingdom
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, United Kingdom
| | | | - Kara Stevens
- Exploristics Ltd, Belfast, Northern Ireland, United Kingdom
| | - Angela King
- University of Plymouth, Plymouth, United Kingdom
| | - Jemma Inches
- University of Plymouth, Plymouth, United Kingdom
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - Christopher Kobylecki
- Division of Neuroscience and Experimental Psychology, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
- Department of Neurology, Manchester Centre for Clinical Neurosciences, Northern Care Alliance NHS Foundation Trust, Salford, United Kingdom
| | - Richard Walker
- Department of Medicine, North Tyneside Hospital, Northumbria Healthcare NHS Foundation Trust, North Shields, United Kingdom
- Population Health Science Institute, Newcastle University, Newcastle, United Kingdom
| | - K Ray Chaudhuri
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, United Kingdom
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, United Kingdom
| | - Hannah Martin
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | | | | | | | - Camille Carroll
- University of Plymouth, Plymouth, United Kingdom
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
- Newcastle University, Newcastle, United Kingdom
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4
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Matsumoto C, Shibata S, Kishi T, Morimoto S, Mogi M, Yamamoto K, Kobayashi K, Tanaka M, Asayama K, Yamamoto E, Nakagami H, Hoshide S, Mukoyama M, Kario K, Node K, Rakugi H. Long COVID and hypertension-related disorders: a report from the Japanese Society of Hypertension Project Team on COVID-19. Hypertens Res 2023; 46:601-619. [PMID: 36575228 PMCID: PMC9793823 DOI: 10.1038/s41440-022-01145-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/28/2022]
Abstract
The coronavirus disease 2019 (COVID-19) affects infected patients even after the acute phase and impairs their health and quality of life by causing a wide variety of symptoms, referred to as long COVID. Although the evidence is still insufficient, hypertension is suspected to be a potential risk factor for long COVID, and the occurrence of cardiovascular diseases seems to be a key facet of multiple conditions observed in long COVID. Nonetheless, there are few reports that comprehensively review the impacts of long COVID on hypertension and related disorders. As a sequel to our previous report in 2020 which reviewed the association of COVID-19 and hypertension, we summarize the possible influences of long COVID on hypertension-related organs, including the cardiovascular system, kidney, and endocrine system, as well as the pathophysiological mechanisms associated with the disorders in this review. Given that the clinical course of COVID-19 is highly affected by age and sex, we also review the impacts of these factors on long COVID. Lastly, we discuss areas of uncertainty and future directions, which may lead to better understanding and improved prognosis of clinical problems associated with COVID-19.
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Affiliation(s)
- Chisa Matsumoto
- Department of Cardiology, Preventive medicine, Tokyo Medical University, Tokyo, Japan.
| | - Shigeru Shibata
- Division of Nephrology, Department of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan.
| | - Takuya Kishi
- Department of Graduate School of Medicine (Cardiology), International University of Health and Welfare, Okawa, Japan
| | - Satoshi Morimoto
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo, Japan
| | - Masaki Mogi
- Department of Pharmacology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Koichi Yamamoto
- Department of Geriatric and General Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kazuo Kobayashi
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan.,Kobayashi Internal Medicine Clinic, Sagamihara, Japan
| | - Masami Tanaka
- Department of Internal Medicine, Adachi Medical Center, Tokyo Women's Medical University, Tokyo, Japan
| | - Kei Asayama
- Department of Hygiene and Public Health, Teikyo University School of Medicine, Tokyo, Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Hironori Nakagami
- Department of Health Development and Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.,Center for Infectious Disease Education and Research, Osaka University, Osaka, Japan
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Masashi Mukoyama
- Department of Nephrology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Hiromi Rakugi
- Department of Geriatric and General Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
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5
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Kroon B, Beishuizen SJE, van Rensen IHT, Barten DG, Mehagnoul‐Schipper JJ, van der Bol JM, Ellerbroek JLJ, Festen J, van de Glind EMM, Hempenius L, van der Jagt M, Jansen SWM, van der Linden CJM, Mooijaart SP, van Munster BC, Oosterwijk LLE, Smit L, Urlings‐Strop LC, Willems HC, Mattace‐Raso FUS, Polinder‐Bos HA. Delirium in older COVID-19 patients: Evaluating risk factors and outcomes. Int J Geriatr Psychiatry 2022; 37:10.1002/gps.5810. [PMID: 36052424 PMCID: PMC9538581 DOI: 10.1002/gps.5810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 08/20/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVES A high incidence of delirium has been reported in older patients with Coronavirus disease 2019 (COVID-19). We aimed to identify determinants of delirium, including the Clinical Frailty Scale, in hospitalized older patients with COVID-19. Furthermore, we aimed to study the association of delirium independent of frailty with in-hospital outcomes in older COVID-19 patients. METHODS This study was performed within the framework of the multi-center COVID-OLD cohort study and included patients aged ≥60 years who were admitted to the general ward because of COVID-19 in the Netherlands between February and May 2020. Data were collected on demographics, co-morbidity, disease severity, and geriatric parameters. Prevalence of delirium during hospital admission was recorded based on delirium screening using the Delirium Observation Screening Scale (DOSS) which was scored three times daily. A DOSS score ≥3 was followed by a delirium assessment by the ward physician In-hospital outcomes included length of stay, discharge destination, and mortality. RESULTS A total of 412 patients were included (median age 76, 58% male). Delirium was present in 82 patients. In multivariable analysis, previous episode of delirium (Odds ratio [OR] 8.9 [95% CI 2.3-33.6] p = 0.001), and pre-existent memory problems (OR 7.6 [95% CI 3.1-22.5] p < 0.001) were associated with increased delirium risk. Clinical Frailty Scale was associated with increased delirium risk (OR 1.63 [95%CI 1.40-1.90] p < 0.001) in univariable analysis, but not in multivariable analysis. Patients who developed delirium had a shorter symptom duration and lower levels of C-reactive protein upon presentation, whereas vital parameters did not differ. Patients who developed a delirium had a longer hospital stay and were more often discharged to a nursing home. Delirium was associated with mortality (OR 2.84 [95% CI1.71-4.72] p < 0.001), but not in multivariable analyses. CONCLUSIONS A previous delirium and pre-existent memory problems were associated with delirium risk in COVID-19. Delirium was not an independent predictor of mortality after adjustment for frailty.
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Affiliation(s)
- Bart Kroon
- Department of Geriatric MedicineErasmus MC, University Medical Center RotterdamThe Netherlands
| | | | | | - Dennis G. Barten
- Department of Emergency MedicineVieCuri Medical CenterVenloThe Netherlands
| | | | | | | | | | | | - Liesbeth Hempenius
- Department of Geriatric MedicineMedical Center LeeuwardenLeeuwardenThe Netherlands
| | | | | | | | | | | | - Leanne L. E. Oosterwijk
- Department of Geriatric MedicineErasmus MC, University Medical Center RotterdamThe Netherlands
| | - Lisa Smit
- Intensive Care DepartmentErasmus Medical CenterRotterdamThe Netherlands
| | | | - Hanna C. Willems
- Department of Internal Medicine and GeriatricsAmsterdam University Medical CentersAmsterdamThe Netherlands
| | | | - Harmke A. Polinder‐Bos
- Department of Geriatric MedicineErasmus MC, University Medical Center RotterdamThe Netherlands
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6
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Halaweh H, Ghannam I. The devastating trio of sarcopenia, frailty, and COVID-19 - A systematic review and meta-analysis. Clin Nutr ESPEN 2022; 51:143-151. [PMID: 36184198 PMCID: PMC9356632 DOI: 10.1016/j.clnesp.2022.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 07/29/2022] [Indexed: 12/02/2022]
Abstract
Background & aims Sarcopenia, frailty, and COVID-19 appear to be intertwined. Preventive and intervention measures are required to break this link and mitigate the consequences of rising morbidity and mortality among older adults. This study aimed to identify and synthesize important factors related to the interaction of the devastating trio and their impact on the health and mortality of older adults. Methods Data were gathered via searches of PubMed, Cochrane Library, Google Scholar, and Elsevier Mendeley Website. Study selection and data extraction were conducted by the two authors independently. The primary outcome was mortality, secondary outcomes included hospitalization and risk of development of severe disease among older Covid-19 patients. The study results are presented as adjusted odds and hazard ratios with 95% CI. Results A total of 1725 studies were identified through our electronic databases searches. After screening and assessing for eligibility, 39 studies were included in this review, a total of 51,796 patients were included in the systematic review. Our results indicated that frail patients recorded a higher mean age compared to non-frail patients (p < 0.00001), and COVID-19 frail patients had significantly increased mortality rate compared to non-frail patients, the log adjusted OR was 2.10 (1.63, 2.71); I2 = 78%; p < 0.00001. Conclusion Age and frailty are important risk factors for mortality among older adults COVID-19 patients. COVID-19 patients with sarcopenia had a higher risk of developing severe conditions, including hospitalization and ICU admission. Findings that support the use of frailty and sarcopenia indicators to help in the decision-making process for medical care in older adults COVID-19 patients.
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Affiliation(s)
- Hadeel Halaweh
- Faculty of Health Professions, Al-Quds University, Palestine.
| | - Ibrahim Ghannam
- Faculty of Health Professions, Al-Quds University, Palestine
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7
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Juárez-Vela R, García-Erce JA, Gea-Caballero V, Ruiz de Viñaspre-Hernandez R, Santos-Sánchez JÁ, Sánchez-González JL, Andrés-Esteban EM, Czapla M, Tejada CI, Nanwani-Nanwani KL, Serrano-Lázaro A, Quintana-Díaz M. A Cohort Study in Intensive Care Units: Health Decisions Related to Blood Transfusion during the COVID-19 Pandemic. J Clin Med 2022; 11:jcm11154396. [PMID: 35956012 PMCID: PMC9368991 DOI: 10.3390/jcm11154396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/05/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Critically ill polytrauma patients with hemorrhage require a rapid assessment to initiate hemostatic resuscitation in the shortest possible time with the activation of a massive transfusion or a critical hemorrhage management protocol. The hospital reality experienced during the COVID-19 pandemic in all countries was critical, as it was in Spain; according to the data published daily by the Ministry of Health on its website, during the period of this study, the occupancy rate of intensive care units (ICUs) by patients diagnosed with the novel coronavirus disease (COVID-19) rose to 23.09% in Spain, even reaching 45.23% at the end of January 2021. We aimed to analyze the changes observed during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic period regarding the effectiveness of Spanish ICUs in terms of mortality reduction. We present a cross-sectional study that compares two cohorts of patients admitted to ICUs across all autonomous communities of Spain with a diagnosis of polytrauma. Results: Only age was slightly higher at admission during the first wave of the pandemic (47.74 ± 18.65 vs. 41.42 ± 18.82 years, p = 0.014). The transfusion rate during the pandemic increased by 10.4% compared to the previous stage (p = 0.058). Regarding hemostatic components, the use of tranexamic acid increased from 1.8% to 10.7% and fibrinogen concentrates from 0.9% to 1.9%. In the case of prothrombin complex concentrates, although there was a slight increase in their use, there were no significant differences during the pandemic compared to the previous period. Conclusion: Mortality showed no difference before and during the pandemic, despite the observed change in the transfusion policy. In summary, the immediate and global implementation of patient blood management (PBM) based on clinical transfusion algorithms should be mandatory in all hospitals in our country.
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Affiliation(s)
- Raúl Juárez-Vela
- Doctoral Program in Medicine and Surgery, Faculty of Medicine, Autonomous University of Madrid, 28049 Madrid, Spain; (R.J.-V.); (M.Q.-D.)
- Research Group in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, C/Duquesa Victoria 88, 26006 Logrono, Spain; (R.R.d.V.-H.); (M.C.); (C.I.T.)
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
| | - José Antonio García-Erce
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- Bank of Blood and Tissue of Navarra, Government of Navarra, 31008 Pamplona, Spain
- Correspondence:
| | - Vicente Gea-Caballero
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- Faculty of Health Sciences, Valencian International University, 46002 Valencia, Spain
| | - Regina Ruiz de Viñaspre-Hernandez
- Research Group in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, C/Duquesa Victoria 88, 26006 Logrono, Spain; (R.R.d.V.-H.); (M.C.); (C.I.T.)
| | - José Ángel Santos-Sánchez
- Faculty of Medicine, University of Salamanca, 37008 Salamanca, Spain;
- Salamanca Hospital Complex, 37008 Salamanca, Spain
| | | | - Eva María Andrés-Esteban
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- Department of Business Economics and Applied Economy, Faculty of Legal and Economic Sciences, University Rey Juan Carlos, 28032 Madrid, Spain
| | - Michał Czapla
- Research Group in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, C/Duquesa Victoria 88, 26006 Logrono, Spain; (R.R.d.V.-H.); (M.C.); (C.I.T.)
- Department of Emergency Medical Service, Wroclaw Medical University, 51-616 Wroclaw, Poland
- Institute of Heart Diseases, University Hospital, 50-566 Wroclaw, Poland
| | - Clara Isabel Tejada
- Research Group in Care (GRUPAC), Faculty of Health Sciences, University of La Rioja, C/Duquesa Victoria 88, 26006 Logrono, Spain; (R.R.d.V.-H.); (M.C.); (C.I.T.)
| | - Kapil Laxman Nanwani-Nanwani
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- La Paz Hospital Intensive Care Unit, 28046 Madrid, Spain
| | - Ainhoa Serrano-Lázaro
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- Intensive Care Unit, Hospital Clinico de Valencia, 46010 Valencia, Spain
| | - Manuel Quintana-Díaz
- Doctoral Program in Medicine and Surgery, Faculty of Medicine, Autonomous University of Madrid, 28049 Madrid, Spain; (R.J.-V.); (M.Q.-D.)
- Blood Management Patient Group, Research Institute Idi-Paz, 28046 Madrid, Spain; (V.G.-C.); (E.M.A.-E.); (K.L.N.-N.); (A.S.-L.)
- La Paz Hospital Intensive Care Unit, 28046 Madrid, Spain
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8
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Juárez-Vela R, Andrés-Esteban EM, Santolalla-Arnedo I, Ruiz de Viñaspre-Hernández R, Benito-Puncel C, Serrano-Lázaro A, Marcos-Neira P, López-Fernández A, Tejada-Garrido CI, Sánchez-González JL, Quintana-Díaz M, García-Erce JA. Epidemiology and Associated Factors in Transfusion Management in Intensive Care Unit. J Clin Med 2022; 11:jcm11123532. [PMID: 35743602 PMCID: PMC9225042 DOI: 10.3390/jcm11123532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/16/2022] [Accepted: 06/16/2022] [Indexed: 11/16/2022] Open
Abstract
Severe traumatic injury is one of the main global health issues which annually causes more than 5.8 million worldwide deaths. Uncontrolled haemorrhage is the main avoidable cause of death among severely injured individuals. Management of trauma patients is the greatest challenge in trauma emergency care, and its proper diagnosis and early management of bleeding trauma patients, including blood transfusion, are critical for patient outcomes. Aim: We aimed to describe the epidemiology of transfusion practices in severe trauma patients admitted into Spanish Intensive Care Units. Material and Methods: We performed a multicenter cross-sectional study in 111 Intensive Care Units across Spain. Adult patients with moderate or severe trauma were eligible. Distribution of frequencies was used for qualitative variables and the mean, with its 95% CI, for quantitative variables. Transfusion programmes, the number of transfusions performed, and the blood component transfused were recorded. Demographic variables, mortality rate, hospital stay, SOFA-score and haemoglobin levels were also gathered. Results: We obtained results from 109 patients. The most transfused blood component was packet red blood cells with 93.8% of total transfusions versus 43.8% of platelets and 37.5% of fresh plasma. The main criteria for transfusion were analytical criteria (43.75%), and acute anaemia with shock (18.75%) and without haemodynamic impact (18.75%). Conclusion: Clinical practice shows a ratio of red blood cells, platelets, and Fresh Frozen Plasma (FFP) of 2:1:1. It is necessary to implement Massive Transfusion Protocols as they appear to improve outcomes. Our study suggests that transfusion of RBC, platelets and FFP in a 2:1:1 ratio could be beneficial for trauma patients.
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Affiliation(s)
- Raúl Juárez-Vela
- Doctoral Programme in Medicine and Surgery, Faculty of Medicine, Autonomous University of Madrid, 28049 Madrid, Spain;
- GRUPAC, Department of Nursing, University of La Rioja, 26004 Logroño, Spain; (I.S.-A.); (R.R.d.V.-H.)
- Research Institute IdiPaz, 28029 Madrid, Spain;
| | - Eva María Andrés-Esteban
- Research Institute IdiPaz, 28029 Madrid, Spain;
- Department of Business Economics and Applied Economy, Faculty of Legal and Economic Sciences, Rey Juan Carlos University, 28933 Madrid, Spain
| | - Ivan Santolalla-Arnedo
- GRUPAC, Department of Nursing, University of La Rioja, 26004 Logroño, Spain; (I.S.-A.); (R.R.d.V.-H.)
| | | | | | | | - Pilar Marcos-Neira
- Intensive Care Unit, Hospital Germans Trias i Pujol, 08916 Badalona, Spain;
| | | | - Clara Isabel Tejada-Garrido
- GRUPAC, Department of Nursing, University of La Rioja, 26004 Logroño, Spain; (I.S.-A.); (R.R.d.V.-H.)
- Correspondence: (C.I.T.-G.); (M.Q.-D.)
| | | | - Manuel Quintana-Díaz
- Research Institute IdiPaz, 28029 Madrid, Spain;
- Intensive Care Unit, University Hospital of La Paz, 28046 Madrid, Spain;
- Correspondence: (C.I.T.-G.); (M.Q.-D.)
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Jericó C, Zalba-Marcos S, Quintana-Díaz M, López-Villar O, Santolalla-Arnedo I, Abad-Motos A, Laso-Morales MJ, Sancho E, Subirà M, Bassas E, Ruiz de Viñaspre-Hernández R, Juárez-Vela R, García-Erce JA. Relationship between ABO Blood Group Distribution and COVID-19 Infection in Patients Admitted to the ICU: A Multicenter Observational Spanish Study. J Clin Med 2022; 11:jcm11113042. [PMID: 35683430 PMCID: PMC9181327 DOI: 10.3390/jcm11113042] [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: 04/30/2022] [Revised: 05/18/2022] [Accepted: 05/26/2022] [Indexed: 02/01/2023] Open
Abstract
Since the beginning of the COVID-19 pandemic in December 2019, a relationship between the ABO blood group type and the novel coronavirus SARS-CoV-2, the etiological agent of COVID-19, has been reported, noting that individuals with the O blood group are the least likely to be infected. Spain is one of the most badly affected countries worldwide, with high rates of patients diagnosed, hospitalized, and deceased due to COVID-19 infection. The present study aimed to analyze the possible relationship of ABO in COVID-19 patients hospitalized in different Spanish centers during the first wave of the COVID-19 pandemic, for which the ABO group was available. Physicians from the transfusion services of different Spanish hospitals, who have developed a multicenter retrospective observational study, were invited to participate voluntarily in the research and 12,115 patients with COVID-19 infection were admitted to the nine participating hospitals. The blood group was known in 1399 cases (11.5%), of which 365 (26.1%) were admitted to the ICU. Regarding the distribution of ABO blood groups, a significant increase in the non-O blood groups and reduction for the O blood group was observed in patients hospitalized due to COVID-19, compared to the reference general population. Among the patients admitted to the ICU, after multivariate analysis, adjusted for the rest of the confounding variables, patients with the O blood group presented a significantly lower risk for admission to the ICU. We conclude that an association was observed between patients with the O blood group and their lower susceptibility to SARS-CoV-2 infection, both for those admitted to the hospitalization ward and for those who required admission to the ICU.
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Affiliation(s)
- Carlos Jericó
- Internal Medicine Department, Complex Hospitalari Moisés Broggi, 08970 Sant Joan Despí, Spain;
| | - Saioa Zalba-Marcos
- Haematology Department, Hospital Universitario de Navarra, 31008 Pamplona, Spain;
| | - Manuel Quintana-Díaz
- PBM Research Group, Idi-Paz Research Institute, 28046 Madrid, Spain; (M.Q.-D.); (J.A.G.-E.)
- Intensive Care Unit, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - Olga López-Villar
- Transfusion Service, Haematology Department, Hospital Universitario de Salamanca, 37007 Salamanca, Spain;
| | | | - Ane Abad-Motos
- Anaesthesia Department, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain;
| | | | - Esther Sancho
- Haematology Department, Hospital General de Granollers, 08402 Granollers, Spain;
| | - Maricel Subirà
- Haematology Department, Hospital Sagrat Cor, 08029 Barcelona, Spain;
| | - Eva Bassas
- Anaesthesia Department, Complex Hospitalari Moisés Broggi, 08970 Sant Joan Despí, Spain;
| | | | - Raúl Juárez-Vela
- PBM Research Group, Idi-Paz Research Institute, 28046 Madrid, Spain; (M.Q.-D.); (J.A.G.-E.)
- Department of Nursing-GRUPAC, University of La Rioja, La Rioja, 26006 Logroño, Spain;
- Correspondence: (R.R.d.V.-H.); (R.J.-V.)
| | - José Antonio García-Erce
- PBM Research Group, Idi-Paz Research Institute, 28046 Madrid, Spain; (M.Q.-D.); (J.A.G.-E.)
- Blood and Tissue Bank of Navarra, Servicio Navarro de Salud-Osasunbidea, 31003 Pamplona, Spain
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11
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Clinical Frailty Scale (CFS) indicated frailty is associated with increased in-hospital and 30-day mortality in COVID-19 patients: a systematic review and meta-analysis. Ann Intensive Care 2022; 12:17. [PMID: 35184215 PMCID: PMC8858439 DOI: 10.1186/s13613-021-00977-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/22/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The concept of frailty provides an age-independent, easy-to-use tool for risk stratification. We aimed to summarize the evidence on the efficacy of frailty tools in risk assessment in COVID-19 patients. METHODS The protocol was registered (CRD42021241544). Studies reporting on frailty in COVID-19 patients were eligible. The main outcomes were mortality, length of hospital stay (LOH) and intensive care unit (ICU) admission in frail and non-frail COVID-19 patients. Frailty was also compared in survivors and non-survivors. Five databases were searched up to 24th September 2021. The QUIPS tool was used for the risk of bias assessment. Odds ratios (OR) and weighted mean differences (WMD) were calculated with 95% confidence intervals (CI) using a random effect model. Heterogeneity was assessed using the I2 and χ2 tests. RESULTS From 3640 records identified, 54 were included in the qualitative and 42 in the quantitative synthesis. Clinical Frailty Scale (CFS) was used in 46 studies, the Hospital Frailty Risk Score (HFRS) by 4, the Multidimensional Prognostic Index (MPI) by 3 and three studies used other scores. We found that patients with frailty (CFS 4-9 or HFRS ≥ 5) have a higher risk of mortality (CFS: OR: 3.12; CI 2.56-3.81; HFRS OR: 1.98; CI 1.89-2.07). Patients with frailty (CFS 4-9) were less likely to be admitted to ICU (OR 0.28, CI 0.12-0.64). Quantitative synthesis for LOH was not feasible. Most studies carried a high risk of bias. CONCLUSIONS As determined by CFS, frailty is strongly associated with mortality; hence, frailty-based patient management should be included in international COVID-19 treatment guidelines. Future studies investigating the role of frailty assessment on deciding ICU admission are strongly warranted.
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12
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Remote Assessment of Quality of Life and Functional Exercise Capacity in a Cohort of COVID-19 Patients One Year after Hospitalization (TELECOVID). J Clin Med 2022; 11:jcm11040905. [PMID: 35207176 PMCID: PMC8877482 DOI: 10.3390/jcm11040905] [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: 12/14/2021] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 02/05/2023] Open
Abstract
Studies have reported persistent symptoms in patients hospitalized for COVID-19 up to 6 months post-discharge; however, sequalae beyond 6 months are unknown. This study aimed to investigate the clinical status of COVID-19 patients one year after hospital discharge and describe the factors related to poor outcomes. We conducted a single-center, prospective, cohort study of patients in Le Havre hospital (France) between 1 March 2020 and 11 May 2020. Baseline characteristics were collected from medical charts (including KATZ index and Clinical Frailty scale (CFS)), and a remote assessment was conducted 12 months after discharge. The main outcomes were the scores of the physical and mental components (PCS and MCS) of the Short-Form 36 (SF-36) and performance on the one-minute sit-to-stand test (STST1′). Scores <50% of the predicted values were considered as poor, and univariate and multivariate analyses were undertaken to investigate factors related to poor outcomes. Remote assessment was performed for 128 of the 157 (82%) eligible patients. Twenty-two patients were admitted to the intensive care unit (ICU), 45 to the intermediate care unit (IU), and 61 to the general ward (GW). Patients who spent time in ICU were more independent and younger. A large proportion of the sample had poor physical (30%) and mental health (27%) and a poor functional exercise capacity (33%) at the remote assessment. Higher levels of frailty at admission and hospital discharge were, respectively, associated with a higher risk of poor functional exercise capacity (StdOR 3.64 (95%CI 1.39–10.72); p = 0.01) and a higher risk of poor mental health (StdOR 2.81 (95%CI 1.17–7.45); p = 0.03). Long-term outcomes following hospitalization for COVID-19 infection may be negative for at least one year after discharge. Remote follow-up assessment could be highly beneficial for COVID-19 patients.
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Zou Y, Han M, Wang J, Zhao J, Gan H, Yang Y. Predictive value of frailty in the mortality of hospitalized patients with COVID-19: a systematic review and meta-analysis. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:166. [PMID: 35280387 PMCID: PMC8908186 DOI: 10.21037/atm-22-274] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/14/2022] [Indexed: 02/05/2023]
Abstract
Background The present study aimed to analyze the impact of frailty on mortality risk among hospitalized patients with coronavirus disease 2019 (COVID-19). Methods Literature searches were conducted using the MEDLINE, Embase, and Cochrane databases for articles reporting the association between frailty and mortality in hospitalized patients with COVID-19. The quality of the included studies was assessed using the Newcastle-Ottawa scale (NOS). A random-effects meta-analysis was performed to calculate the pooled effects. Results A total of 21 studies with 26,652 hospitalized patients were included. Sixteen studies used the Clinical Frailty Score (CFS), and five used other frailty assessment tools. The pooled estimates of frailty in hospitalized patients with COVID-19 were 51.4% [95% confidence interval (CI): 39.9–62.9%]. In the CFS group, frail patients experienced a higher rate of short-term mortality than non-frail patients [odds ratio (OR) =3.0; 95% CI: 2.3–3.9; I2=72.7%; P<0.001]. In the other tools group, frail patients had a significantly increased short-term mortality risk compared with non-frail patients (OR =2.4; 95% CI: 1.4–4.1; P=0.001). Overall, a higher short-term mortality risk was observed for frail patients than non-frail patients (OR =2.8; 95% CI: 2.3–3.5; P<0.001). In older adults, frail patients had a higher rate of short-term mortality than non-frail patients (OR =2.3; 95% CI: 1.8–2.9; P<0.001). Conclusions Compared to non-frail hospitalized patients with COVID-19, frail patients suffered a higher risk of all-cause mortality, and this result was also found in the older adult group.
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Affiliation(s)
- Yupei Zou
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Maonan Han
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jiarong Wang
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jichun Zhao
- Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Huatian Gan
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Yang
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, China
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Jachymek M, Cader A, Ptak M, Witkiewicz W, Szymański AG, Kotfis K, Kaźmierczak J, Szylińska A. The Value of Clinical Frailty Scale (CFS) as a Prognostic Tool in Predicting Mortality in COVID-19—A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031104. [PMID: 35162123 PMCID: PMC8834053 DOI: 10.3390/ijerph19031104] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 01/04/2022] [Accepted: 01/07/2022] [Indexed: 02/05/2023]
Abstract
Background: Due to the unpredictable nature of COVID-19, there is a need to identify patients at high risk of severe course of the disease and a higher mortality rate. Objective: This study aims to find the correlation between frailty and mortality in adult, hospitalized patients with COVID-19. Methods: Clinical records of 201 patients who suffered from COVID-19 and were hospitalized between October 2020 and February 2021 were retrospectively analyzed. Demographic, clinical, and biochemical data were collected. Patients were assessed using Clinical Frailty Scale (CFS) and were divided into three groups: CFS 1–3 fit; CFS 4–6 vulnerable and with mild to moderate frailty; CSF 7–9, severe frailty. The association between frailty and in-hospital mortality was the primary outcome. Results: Severe frailty or terminal illness was observed in 26 patients (12.94%) from a cohort of 201 patients. Those patients were older (median age 80.73, p < 0.001) and had more comorbidities. Frailty was also associated with higher requirement for oxygen supplementation, greater risk of in-hospital complications and worse biochemical laboratory results. An increase in CFS score also correlated with higher mortality (OR = 1.89, p < 0.001). The Conclusions: Clinical Frailty Scale (CFS) can be used as a potentially useful tool in predicting mortality in patients with COVID-19.
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Affiliation(s)
- Magdalena Jachymek
- Department of Cardiology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (M.J.); (W.W.); (A.G.S.); (J.K.)
| | - Aleksandra Cader
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, Powskańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.C.); (M.P.)
| | - Michał Ptak
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, Powskańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.C.); (M.P.)
| | - Wojciech Witkiewicz
- Department of Cardiology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (M.J.); (W.W.); (A.G.S.); (J.K.)
| | - Adam Grzegorz Szymański
- Department of Cardiology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (M.J.); (W.W.); (A.G.S.); (J.K.)
| | - Katarzyna Kotfis
- Department Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Jarosław Kaźmierczak
- Department of Cardiology, Pomeranian Medical University, Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (M.J.); (W.W.); (A.G.S.); (J.K.)
| | - Aleksandra Szylińska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University in Szczecin, Żołnierska 54, 71-210 Szczecin, Poland
- Correspondence:
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15
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Di Bari M, Tonarelli F, Balzi D, Giordano A, Ungar A, Baldasseroni S, Onder G, Mechi MT, Carreras G. COVID-19, Vulnerability, and Long-Term Mortality in Hospitalized and Nonhospitalized Older Persons. J Am Med Dir Assoc 2021; 23:414-420.e1. [PMID: 34990587 PMCID: PMC8673732 DOI: 10.1016/j.jamda.2021.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/24/2021] [Accepted: 12/09/2021] [Indexed: 02/09/2023]
Abstract
Objective Studies suggesting that vulnerability increased short-term mortality in older patients with COVID-19 enrolled hospitalized patients and lacked COVID-negative comparators. Aim of this study was to examine the relationship between frailty and 1-year mortality in older patients with and without COVID-19, hospitalized and nonhospitalized. Design Cohort study. Setting and Participants Patients over 75 years old accessing the emergency departments (ED) were identified from the ED archives in Florence, Italy. Methods Vulnerability status was estimated with the Dynamic Silver Code (DSC). COVID-19 hospital discharges (HC+) were compared with non-COVID-19 discharges (HC-). Linkage with a national COVID-19 registry identified nonhospitalized ED visitors with (NHC+) or without COVID-19 (NHC-). Results In 1 year, 48.4% and 33.9% of 1745 HC+ and 15,846 HC- participants died (P < .001). Mortality increased from 27.5% to 64.0% in HC+ and from 19.9% to 51.1% in HC- across DSC classes I to IV, with HC+ vs HC- hazard ratios between 1.6 and 2.2. Out of 1039 NHC+ and 18,722 NHC- participants, 18% and 8.7% died (P < .001). Mortality increased from 14.2% to 46.7% in NHC+ and from 2.9% to 26% in NHC- across DSC; NHC+ vs NHC- hazard ratios decreased from 5.3 in class I to 2.0 in class IV. Conclusions and Implications In hospitalized older patients, mortality increases with vulnerability similarly in the presence and in the absence of COVID-19. In nonhospitalized patients, vulnerability-associated excess mortality is milder in individuals with than in those without COVID-19. The disease reduces survival even when background risk is low. Thus, apparently uncomplicated patients deserve closer clinical monitoring than commonly applied.
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Affiliation(s)
- Mauro Di Bari
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Unit of Geriatrics, Department of Medicine and Geriatrics, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
| | - Francesco Tonarelli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Daniela Balzi
- Department of Epidemiology, Azienda USL Toscana Centro, Florence, Italy
| | - Antonella Giordano
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Andrea Ungar
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Unit of Geriatrics, Department of Medicine and Geriatrics, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Samuele Baldasseroni
- Unit of Geriatrics, Department of Medicine and Geriatrics, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Graziano Onder
- Department of Cardiovascular, Endocrine-Metabolic Diseases and Aging, Istituto Superiore di Sanità, Italy
| | - M Teresa Mechi
- Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giulia Carreras
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Model-Informed Repurposing of Medicines for SARS-CoV-2: Extrapolation of Antiviral Activity and Dose Rationale for Paediatric Patients. Pharmaceutics 2021; 13:pharmaceutics13081299. [PMID: 34452260 PMCID: PMC8399437 DOI: 10.3390/pharmaceutics13081299] [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: 06/08/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 12/17/2022] Open
Abstract
Repurposing of remdesivir and other drugs with potential antiviral activity has been the basis of numerous clinical trials aimed at SARS-CoV-2 infection in adults. However, expeditiously designed trials without careful consideration of dose rationale have often resulted in treatment failure and toxicity in the target patient population, which includes not only adults but also children. Here we show how paediatric regimens can be identified using pharmacokinetic-pharmacodynamic (PKPD) principles to establish the target exposure and evaluate the implications of dose selection for early and late intervention. Using in vitro data describing the antiviral activity and published pharmacokinetic data for the agents of interest, we apply a model-based approach to assess the exposure range required for adequate viral clearance and eradication. Pharmacokinetic parameter estimates were subsequently used with clinical trial simulations to characterise the probability target attainment (PTA) associated with enhanced antiviral activity in the lungs. Our analysis shows that neither remdesivir, nor anti-malarial drugs can achieve the desirable target exposure range based on a mg/kg dosing regimen, due to a limited safety margin and high concentrations needed to ensure the required PTA. To date, there has been limited focus on suitable interventions for children affected by COVID-19. Most clinical trials have defined doses selection criteria empirically, without thorough evaluation of the PTA. The current results illustrate how model-based approaches can be used for the integration of clinical and nonclinical data, providing a robust framework for assessing the probability of pharmacological success and consequently the dose rationale for antiviral drugs for the treatment of SARS-CoV-2 infection in children.
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Kotfis K, Witkiewicz W, Szylińska A, Witkiewicz K, Nalewajska M, Feret W, Wojczyński Ł, Duda Ł, Ely EW. Delirium Severely Worsens Outcome in Patients with COVID-19-A Retrospective Cohort Study from Temporary Critical Care Hospitals. J Clin Med 2021; 10:2974. [PMID: 34279458 PMCID: PMC8267650 DOI: 10.3390/jcm10132974] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/24/2021] [Accepted: 06/30/2021] [Indexed: 01/10/2023] Open
Abstract
Delirium is a sign of deterioration of homeostasis and worse prognosis. The aim of this study was to investigate the frequency, risk factors and prognosis of delirium in patients with COVID-19 in a temporary acute setting hospital. A retrospective cohort analysis of data collected between October 2020 and February 2021 from two temporary acute care hospitals was performed. All consecutive hospitalized patients ≥18 years old with COVID-19 were included. An assessment of consciousness was carried out at least two times a day, including neurological examination. Delirium was identified through retrospective chart review according to DSM-5 criteria if present at least once during hospitalization. Analysis included 201 patients, 39 diagnosed with delirium (19.4%). Delirious patients were older (p < 0.001), frailer (p < 0.001) and the majority were male (p = 0.002). Respiratory parameters were worse in this group with higher oxygen flow (p = 0.013), lower PaO2 (p = 0.043) and higher FiO2 (p = 0.006). The mortality rate was significantly higher in patients with delirium (46.15% vs 3.70%, p < 0.001) with OR 17.212 (p < 0.001) corrected for age and gender. Delirious patients experienced significantly more complications: cardiovascular (OR 7.72, p < 0.001), pulmonary (OR 8.79, p < 0.001) or septic (OR 3.99, p = 0.029). The odds of mortality in patients with COVID-19 presenting with delirium at any point of hospitalization were seventeen times higher.
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Affiliation(s)
- Katarzyna Kotfis
- Department Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Wojciech Witkiewicz
- Department of Cardiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (W.W.); (Ł.D.)
| | - Aleksandra Szylińska
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University in Szczecin, 71-210 Szczecin, Poland;
| | - Karina Witkiewicz
- Department of Pulmonology, Pomeranian Medical University, 70-891 Szczecin, Poland;
| | - Magdalena Nalewajska
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland; (M.N.); (W.F.); (Ł.W.)
| | - Wiktoria Feret
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland; (M.N.); (W.F.); (Ł.W.)
| | - Łukasz Wojczyński
- Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland; (M.N.); (W.F.); (Ł.W.)
| | - Łukasz Duda
- Department of Cardiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (W.W.); (Ł.D.)
| | - Eugene Wesley Ely
- Critical Illness Brain Dysfunction Survivorship Center, Nashville, Vanderbilt University Medical Center, Nashville, TN 37203, USA;
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Geriatric Research, Education and Clinical Center Service, Department of Veterans Affairs Medical Center, Tennessee Valley Health Care System, Nashville, TN 37212, USA
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