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Sidky H, Hansen KA, Girvin AT, Hotaling N, Michael SG, Gersing K, Sahner DK. Assessing the effect of selective serotonin reuptake inhibitors in the prevention of post-acute sequelae of COVID-19. Comput Struct Biotechnol J 2024; 24:115-125. [PMID: 38318198 PMCID: PMC10839808 DOI: 10.1016/j.csbj.2023.12.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 02/07/2024] Open
Abstract
Background Post-acute sequelae of COVID-19 (PASC) produce significant morbidity, prompting evaluation of interventions that might lower risk. Selective serotonin reuptake inhibitors (SSRIs) potentially could modulate risk of PASC via their central, hypothesized immunomodulatory, and/or antiplatelet properties although clinical trial data are lacking. Materials and Methods This retrospective study was conducted leveraging real-world clinical data within the National COVID Cohort Collaborative (N3C) to evaluate whether SSRIs with agonist activity at the sigma-1 receptor (S1R) lower the risk of PASC, since agonism at this receptor may serve as a mechanism by which SSRIs attenuate an inflammatory response. Additionally, determine whether the potential benefit could be traced to S1R agonism. Presumed PASC was defined based on a computable PASC phenotype trained on the U09.9 ICD-10 diagnosis code. Results Of the 17,908 patients identified, 1521 were exposed at baseline to a S1R agonist SSRI, 1803 to a non-S1R agonist SSRI, and 14,584 to neither. Using inverse probability weighting and Poisson regression, relative risk (RR) of PASC was assessed.A 29% reduction in the RR of PASC (0.704 [95% CI, 0.58-0.85]; P = 4 ×10-4) was seen among patients who received an S1R agonist SSRI compared to SSRI unexposed patients and a 21% reduction in the RR of PASC was seen among those receiving an SSRI without S1R agonist activity (0.79 [95% CI, 0.67 - 0.93]; P = 0.005).Thus, SSRIs with and without reported agonist activity at the S1R were associated with a significant decrease in the risk of PASC.
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Affiliation(s)
- Hythem Sidky
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Kristen A. Hansen
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
- Axle Research and Technologies, Rockville, MD, USA
| | | | - Nathan Hotaling
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
- Axle Research and Technologies, Rockville, MD, USA
| | - Sam G. Michael
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
- Palantir Technologies, Denver, CO, USA
- Axle Research and Technologies, Rockville, MD, USA
| | - Ken Gersing
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | - David K. Sahner
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
- Axle Research and Technologies, Rockville, MD, USA
| | - on behalf of the N3C consortium
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
- Palantir Technologies, Denver, CO, USA
- Axle Research and Technologies, Rockville, MD, USA
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Schmitz T, Freuer D, Goßlau Y, Warm TD, Hyhlik-Dürr A, Linseisen J, Meisinger C, Kirchberger I. Can inflammatory plasma proteins predict Long COVID or Fatigue severity after SARS-CoV-2 infection? Virus Res 2024; 344:199363. [PMID: 38508399 PMCID: PMC10979265 DOI: 10.1016/j.virusres.2024.199363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/11/2024] [Accepted: 03/18/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE To investigate whether specific immune response plasma proteins can predict an elevated risk of developing Long COVID symptoms or fatigue severity after SARS-CoV-2 infection. METHODS This study was based on 257 outpatients with test-confirmed SARS-CoV-2 infection between February 2020 and January 2021. At least 12 weeks after the acute infection, 92 plasma proteins were measured using the Olink Target 96 immune response panel (median time between acute infection and venous blood sampling was 38.8 [IQR: 24.0-48.0] weeks). The presence of Long COVID symptoms and fatigue severity was assessed 115.8 [92.5-118.6] weeks after the acute infection by a follow-up postal survey. Long COVID (yes/no) was defined as having one or more of the following symptoms: fatigue, shortness of breath, concentration or memory problems. The severity of fatigue was assessed using the Fatigue Assessment Scale (FAS). In multivariable-adjusted logistic and linear regression models the associations between each plasma protein (exposure) and Long COVID (yes/no) or severity of fatigue were investigated. RESULTS Nine plasma proteins were significantly associated with Long COVID before, but not after adjusting for multiple testing (FDR-adjustment): DFFA, TRIM5, TRIM21, HEXIM1, SRPK2, PRDX5, PIK3AP1, IFNLR1 and HCLS1. Moreover, a total of 10 proteins were significantly associated with severity of fatigue before FDR-adjustment: SRPK2, ITGA6, CLEC4G, HEXIM1, PPP1R9B, PLXNA4, PRDX5, DAPP1, STC1 and HCLS1. Only SRPK2 and ITGA6 remained significantly associated after FDR-adjustment. CONCLUSIONS This study demonstrates that certain immune response plasma proteins might play an important role in the pathophysiology of Long COVID and severity of fatigue after SARS-CoV-2 infection.
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Affiliation(s)
- Timo Schmitz
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany.
| | - Dennis Freuer
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Yvonne Goßlau
- Vascular Surgery, Faculty of Medicine, University of Augsburg, Stenglinstr. 2, 86156, Augsburg, Germany
| | - Tobias Dominik Warm
- Vascular Surgery, Faculty of Medicine, University of Augsburg, Stenglinstr. 2, 86156, Augsburg, Germany
| | - Alexander Hyhlik-Dürr
- Vascular Surgery, Faculty of Medicine, University of Augsburg, Stenglinstr. 2, 86156, Augsburg, Germany
| | - Jakob Linseisen
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Christa Meisinger
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Inge Kirchberger
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
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Caro-Vega Y, Guerrero-Torres L, Cárdenas-Ortega A, Martin-Onraët A, Rodríguez-Zulueta P, Romero-Mora K, Schjetnan MGP, Piñeirúa-Menéndez A. Characteristics and outcomes of people living with HIV hospitalised at tertiary healthcare institutions during the COVID-19 pandemic in Mexico City. BMC Infect Dis 2024; 24:524. [PMID: 38789972 DOI: 10.1186/s12879-024-09208-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 03/08/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND While existing research on people living with HIV (PWH) during the COVID-19 pandemic primarily focused on their clinical outcomes, a critical gap remains in understanding the implications of COVID-19 delivery of in-hospital care services to PWH. Our study aimed to describe the characteristics and outcomes of PWH hospitalised during 2020 in Mexico City, comparing patients admitted due to COVID-19 vs. patients admitted due to other causes. METHODS All PWH hospitalised for ≥ 24 h at four institutions in Mexico City from January 1st to December 31st, 2020 were included. Patients were classified into two groups according to the leading cause of their first hospitalisation: COVID-19 or non-COVID-19. Characteristics among groups were compared using chi-square and Kruskal tests. A Cox model was used to describe the risk of death after hospitalisation and the characteristics associated with this outcome. Mortality and hospitalisation events were compared to data from 2019. RESULTS Overall, we included 238 PWH hospitalised in 2020. Among them, 42 (18%) were hospitalised due to COVID-19 and 196 (82%) due to non-COVID-19 causes, mainly AIDS-defining events (ADE). PWH hospitalised due to COVID-19 had higher CD4 + cell counts (380 cells/mm3 [IQR: 184-580] vs. 97 cells/mm3 [IQR: 34-272], p < 0.01) and a higher proportion of virologic suppression (VS) compared to those hospitalised due to non-COVID-19 causes (92% vs. 55%, p < 0.01). The adjusted hazard ratio (aHR) for AIDS was 3.1 (95%CI: 1.3-7.2). COVID-19 was not associated with death (aHR 0.9 [95%CI: 0.3-2.9]). Compared to 2019, mortality was significantly higher in 2020 (19% vs. 9%, p < 0.01), while hospitalisations decreased by 57%. CONCLUSIONS PWH with COVID-19 had higher VS and CD4 + cell counts and lower mortality compared to those hospitalised due to non-COVID-19-related causes, who more often were recently diagnosed with HIV and had ADEs. Most hospitalisations and deaths in 2020 in PWH were related to advanced HIV disease. The increased mortality and decreased hospitalisations of PWH during 2020 evidence the impact of the interruption of health services delivery for PWH with advanced disease due to the pandemic. Our findings highlight the challenges faced by PWH during 2020 in a country where advanced HIV remains a concern.
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Affiliation(s)
- Yanink Caro-Vega
- Departamento de Infectología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Lorena Guerrero-Torres
- Departamento de Infectología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Andrea Cárdenas-Ortega
- Departamento de Infectología, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | | | | | - Karla Romero-Mora
- Departamento de Infectología, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | | | - Alicia Piñeirúa-Menéndez
- CISIDAT, Cuernavaca, Morelos, México.
- , Dwight Morrow, 8-7, Cuernavaca Centro, Cuernavaca Morelos, 62000, Mexico.
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Chou R, Herman E, Ahmed A, Anderson J, Selph S, Dana T, Williams L, Ivlev I. Long COVID Definitions and Models of Care : A Scoping Review. Ann Intern Med 2024. [PMID: 38768458 DOI: 10.7326/m24-0677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Definitions of long COVID are evolving, and optimal models of care are uncertain. PURPOSE To perform a scoping review on definitions of long COVID and provide an overview of care models, including a proposed framework to describe and distinguish models. DATA SOURCES English-language articles from Ovid MEDLINE, PsycINFO, the Cochrane Library, SocINDEX, Scopus, Embase, and CINAHL published between January 2021 and November 2023; gray literature; and discussions with 18 key informants. STUDY SELECTION Publications describing long COVID definitions or models of care, supplemented by models described by key informants. DATA EXTRACTION Data were extracted by one reviewer and verified for accuracy by another reviewer. DATA SYNTHESIS Of 1960 screened citations, 38 were included. Five clinical definitions of long COVID varied with regard to timing since symptom onset and the minimum duration required for diagnosis; 1 additional definition was symptom score-based. Forty-nine long COVID care models were informed by 5 key principles: a core "lead" team, multidisciplinary expertise, comprehensive access to diagnostic and therapeutic services, a patient-centered approach, and providing capacity to meet demand. Seven characteristics provided a framework for distinguishing models: home department or clinical setting, clinical lead, collocation of other specialties, primary care role, population managed, use of teleservices, and whether the model was practice- or systems-based. Using this framework, 10 representative practice-based and 3 systems-based models of care were identified. LIMITATIONS Published literature often lacked key model details, data were insufficient to assess model outcomes, and there was overlap between and variability within models. CONCLUSION Definitions of long COVID and care models are evolving. Research is needed to optimize models and evaluate outcomes of different models. PRIMARY FUNDING SOURCE Agency for Healthcare Research and Quality. (Protocol posted at https://effectivehealthcare.ahrq.gov/products/long-covid-models-care/protocol.).
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Affiliation(s)
- Roger Chou
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
| | - Eric Herman
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon (E.H.)
| | - Azrah Ahmed
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
| | - Jordan Anderson
- Department of Psychiatry, Department of Neurology, Oregon Health & Science University, Portland, Oregon (J.A.)
| | - Shelley Selph
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
| | - Tracy Dana
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
| | - Leah Williams
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
| | - Ilya Ivlev
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon (R.C., A.A., S.S., T.D., L.W., I.I.)
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Sunkersing D, Ramasawmy M, Alwan NA, Clutterbuck D, Mu Y, Horstmanshof K, Banerjee A, Heightman M. What is current care for people with Long COVID in England? A qualitative interview study. BMJ Open 2024; 14:e080967. [PMID: 38760030 PMCID: PMC11107429 DOI: 10.1136/bmjopen-2023-080967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 05/01/2024] [Indexed: 05/19/2024] Open
Abstract
OBJECTIVE To investigate current care for people with Long COVID in England. DESIGN In-depth, semistructured interviews with people living with Long COVID and Long COVID healthcare professionals; data analysed using thematic analysis. SETTING National Health Service England post-COVID-19 services in six clinics from November 2022 to July 2023. PARTICIPANTS 15 healthcare professionals and 21 people living with Long COVID currently attending or discharged (18 female; 3 male). RESULTS Health professionals and people with lived experience highlighted the multifaceted nature of Long COVID, including its varied symptoms, its impact on people's lives and the complexity involved in managing this condition. These impacts encompass physical, social, mental and environmental dimensions. People with Long COVID reported barriers in accessing primary care, as well as negative general practitioner consultations where they felt unheard or invalidated, though some positive interactions were also noted. Peer support or support systems proved highly valuable and beneficial for individuals, aiding their recovery and well-being. Post-COVID-19 services were viewed as spaces where overlooked voices found validation, offering more than medical expertise. Despite initial challenges, healthcare providers' increasing expertise in diagnosing and treating Long COVID has helped refine care approaches for this condition. CONCLUSION Long COVID care in England is not uniform across all locations. Effective communication, specialised expertise and comprehensive support systems are crucial. A patient-centred approach considering the unique complexities of Long COVID, including physical, mental health, social and environmental aspects is needed. Sustained access to post-COVID-19 services is imperative, with success dependent on offering continuous rehabilitation beyond rapid recovery, acknowledging the condition's enduring impacts and complexities.
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Affiliation(s)
- David Sunkersing
- Institute of Health Informatics, University College London, London, UK
| | - Mel Ramasawmy
- Institute of Health Informatics, University College London, London, UK
| | - Nisreen A Alwan
- Academic Unit of Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Donna Clutterbuck
- Academic Unit of Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Yi Mu
- Institute of Health Informatics, University College London, London, UK
| | | | - Amitava Banerjee
- Institute of Health Informatics, University College London, London, UK
| | - Melissa Heightman
- University College London Hospitals NHS Foundation Trust, London, UK
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6
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Manglani R, Fenster M, Henson T, Jain A, Schluger N. Clinical characteristics, imaging, and lung function among patients with persistent dyspnea of COVID-19: a retrospective observational cohort study. Monaldi Arch Chest Dis 2024. [PMID: 38713158 DOI: 10.4081/monaldi.2024.2733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 04/03/2024] [Indexed: 05/08/2024] Open
Abstract
The available medical literature on lung function and corresponding clinical characteristics among symptomatic survivors of Corona Virus Disease 2019 (long COVID) is sparse. Primary physicians referred patients who manifested persistent dyspnea months after their index case of infection to a designated clinic. Patients underwent symptom-driven, quality-of-life, physical, and focused respiratory [pulmonary function tests and computed tomography (CT) of the chest] evaluations and were followed over time. In this paper, we present our findings. Patients with abnormal CT imaging were more likely to be of advanced age and to have been hospitalized during their COVID-19 infection. Forced exhaled volume in the first second, forced vital capacity (FVC), total lung capacity, and diffusion capacity of carbon monoxide measurements were found to be significantly lower in patients with abnormal CT imaging. Multivariate regression of clinical characteristics uncovered a significant association between FVC, body mass index, history of hospitalization, and diabetes mellitus. In conclusion, longer-term studies will help further our understanding of the risk factors, disease course, and prognosis of long COVID patients.
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Affiliation(s)
- Ravi Manglani
- Division of Pulmonary and Critical Care, Sutter Gould Medical Foundation, Modesto, California.
| | - Moshe Fenster
- Department of Medicine, Mount Sinai South Nassau, Oceanside, New York.
| | - Theresa Henson
- Division of Pulmonary and Critical Care, Saint Barnabas Health System, Bronx, New York.
| | - Ananth Jain
- Division of Pulmonary and Critical Care, Westchester Medical Center, New York Medical College, Valhalla, New York.
| | - Neil Schluger
- Department of Medicine, Westchester Medical Center, New York Medical College, Valhalla, New York.
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Ansah EW, Salu PK, Daanko MS, Banaaleh DN, Amoadu M. Prevalence and health effects of post-COVID-19 condition in Africa: a scoping review protocol. BMJ Open 2024; 14:e082519. [PMID: 38697758 PMCID: PMC11086539 DOI: 10.1136/bmjopen-2023-082519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/25/2024] [Indexed: 05/05/2024] Open
Abstract
INTRODUCTION SARS-CoV-2 pandemic has caused global devastations in the social, economic and health systems of every nation, but disproportionately the nations in Africa. Apart from its grave effects on the global systems, is the persistence of post-COVID-19 condition in individuals infected with the virus. Therefore, the aim of this scoping review is to collate and summarise the existing research evidence about the prevalence and health effects of post-COVID-19 infection conditions in Africa. METHODS AND ANALYSIS Five main databases will be thoroughly searched from 1 September 2023 to 30 April 2024, for eligible articles based on the inclusion and exclusion criteria. These databases include PubMed, Central, Scopus, Dimensions AI and JSTOR. Meanwhile, Arksey and O'Malley guidelines will guide this scoping review using article published between 1 January 2020 and 30 April 2024. This review will provide a useful insight into the prevalence of the post-COVID-19 symptoms and their health effects within the population in Africa. The results and findings of the review will be valuable for health system interventions, including restructuring and reorientation of health systems in the continent. ETHICS AND DISSEMINATION This scoping review will involve analysis of secondary data, therefore, no ethical approval is needed. Dissemination of the results will be done through international journals and available research conferences.
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Affiliation(s)
- Edward Wilson Ansah
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Promise Kwame Salu
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Martin Sumani Daanko
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - David N Banaaleh
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
| | - Mustapha Amoadu
- Department of Health, Physical Education and Recreation, University of Cape Coast, Cape Coast, Ghana
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8
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Ufuk F, Yitik AY, Sarilar B, Altinisik G. Patients With Post-COVID-19 Respiratory Condition: Chest Computed Tomography Findings and Pulmonary Function Tests and Comparison With Asymptomatic Participants. J Comput Assist Tomogr 2024; 48:415-423. [PMID: 38213073 DOI: 10.1097/rct.0000000000001577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
OBJECTIVE The aims of this study were to assess the chest computed tomography (CT) findings in post-COVID-19 respiratory condition (rPCC) patients and compare the findings with asymptomatic participants (APs). It also aimed to evaluate the relationship between CT findings and pulmonary function tests (PFTs) in rPCC patients. Finally, it aimed to compare the quantitative chest CT findings and PFT results of patients with rPCC and APs. METHODS We retrospectively enrolled consecutive patients with rPCC who underwent unenhanced chest CT and PFTs between June 2020 and September 2022. In addition, a control group (APs) was prospectively formed and underwent nonenhanced chest CT and PFTs. The presence and extent of abnormalities in unenhanced chest CT images were evaluated qualitatively and semiquantitatively in a blinded manner. We used fully automatic software for automatic lung and airway segmentation and quantitative analyses. RESULTS Sixty-three patients with rPCC and 23 APs were investigated. Reticulation/interstitial thickening and extent of parenchymal abnormalities on CT were significantly greater in the rPCC group than in the control group ( P = 0.001 and P = 0.004, respectively). Computed tomography extent score was significantly related to length of hospital stay, age, and intensive care unit stay (all P s ≤ 0.006). The rPCC group also had a lower 85th percentile attenuation lung volume ( P = 0.037). The extent of parenchymal abnormalities was significantly correlated with carbon monoxide diffusing capacity ( r = -0.406, P = 0.001), forced vital capacity (FVC) ( r = -0.342, P = 0.002), and forced expiratory volume in 1 second/FVC ( r = 0.427, P < 0.001) values. Pulmonary function tests revealed significantly lower carbon monoxide diffusing capacity ( P < 0.001), FVC ( P = 0.036), and total lung capacity ( P < 0.001) values in the rPCC group. CONCLUSIONS The rPCC is characterized by impaired PFTs, a greater extent of lung abnormalities on CT, and decreased 85th percentile attenuation lung volume. Advanced age, intensive care unit admission history, and extended hospital stay are risk factors for chest CT abnormalities.
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Affiliation(s)
- Furkan Ufuk
- From the Department of Radiology, University of Pamukkale, Denizli, Turkey
| | - Ahmet Yasin Yitik
- From the Department of Radiology, University of Pamukkale, Denizli, Turkey
| | - Burak Sarilar
- From the Department of Radiology, University of Pamukkale, Denizli, Turkey
| | - Goksel Altinisik
- Department of Pulmonology, University of Pamukkale, Denizli, Turkey
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Stapleton T, Norris L, Clancy K, O'Gorman A, Bannan C, Kent B, Conlon P, Nadajaran P, Kerr C, Connolly D. Outcomes of a Fatigue Management Intervention for People With Post COVID-19 Condition. Am J Phys Med Rehabil 2024; 103:410-417. [PMID: 38014889 DOI: 10.1097/phm.0000000000002368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Fatigue is identified as one of the most prevalent and persistent problems reported by people with post COVID-19 condition that negatively impacts on everyday living and resumption of pre-COVID-19 lifestyle. A pilot occupational therapy fatigue management intervention was designed for patients presenting with post COVID-19 condition fatigue. DESIGN A retrospective analysis was carried out after the delivery of the fatigue management intervention. Self-reported measures of fatigue, well-being, and health status were taken at baseline and repeated at 2 wks after intervention. Baseline and postintervention scores were compared using nonparametric analysis. RESULTS Sixty participants (73% female), median age 50.5 yrs (range, 17-74), 93% reporting symptoms persisting for 12 wks or longer, completed the fatigue management intervention. All participants reported moderate to severe fatigue impacting on everyday activity at baseline. The greatest impact of fatigue was on engagement in leisure and work activity. Statistically significant improvement in fatigue ( P < 0.001), well-being ( P < 0.001), and health status ( P < 0.001) were noted after the intervention. CONCLUSIONS Findings indicate the potential of occupational therapy fatigue management interventions to enable self-management strategies and reduce the negative impact of fatigue among people with post COVID-19 condition.
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Affiliation(s)
- Tadhg Stapleton
- From the Discipline of Occupational Therapy, School of Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, Dublin, Ireland Trinity College Dublin, Dublin, Ireland (TS, DC); Department of Occupational Therapy, St James's Hospital, James's Street, Dublin, Ireland (LN, KC, AO'G); Department of Infectious Diseases, St James's Hospital, Dublin, Ireland, Dublin (CB, PC, CK, PN); Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland (CB, BK); and Respiratory Medicine, St James's Hospital, Dublin, Ireland (BK, PN)
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10
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Fracella M, Mancino E, Nenna R, Virgillito C, Frasca F, D'Auria A, Sorrentino L, Petrarca L, La Regina D, Matera L, Di Mattia G, Caputo B, Antonelli G, Pierangeli A, Viscidi RP, Midulla F, Scagnolari C. Age-related transcript changes in type I interferon signaling in children and adolescents with long COVID. Eur J Immunol 2024; 54:e2350682. [PMID: 38522030 DOI: 10.1002/eji.202350682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 03/25/2024]
Abstract
SARS-CoV-2 typically causes mild symptoms in children, but evidence suggests that persistent immunopathological changes may lead to long COVID (LC). To explore the interplay between LC and innate immunity, we assessed the type I interferon (IFN-I) response in children and adolescents with LC symptoms (LC; n = 28). This was compared with age-matched SARS-CoV-2 recovered participants without LC symptoms (MC; n = 28) and healthy controls (HC; n = 18). We measured the mRNA expression of IFN-I (IFN-α/β/ε/ω), IFN-I receptor (IFNAR1/2), and ISGs (ISG15, ISG56, MxA, IFI27, BST2, LY6E, OAS1, OAS2, OAS3, and MDA5) in PBMCs collected 3-6 months after COVID-19. LC adolescents (12-17 years) had higher transcript levels of IFN-β, IFN-ε, and IFN-ω than HC, whereas LC children (6-11 years) had lower levels than HC. In adolescents, increased levels of IFN-α, IFN-β, and IFN-ω mRNAs were found in the LC group compared with MC, while lower levels were observed in LC children than MC. Adolescents with neurological symptoms had higher IFN-α/β mRNA levels than MC. LC and MC participants showed decreased expression of ISGs and IFNAR1, but increased expression of IFNAR2, than HC. Our results show age-related changes in the expression of transcripts involved in the IFN-I signaling pathway in children and adolescents with LC.
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Affiliation(s)
- Matteo Fracella
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
| | - Enrica Mancino
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Raffaella Nenna
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Chiara Virgillito
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Federica Frasca
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Alessandra D'Auria
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
| | - Leonardo Sorrentino
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
| | - Laura Petrarca
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Domenico La Regina
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Luigi Matera
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Greta Di Mattia
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Beniamino Caputo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Guido Antonelli
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
| | - Alessandra Pierangeli
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
| | - Raphael P Viscidi
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Fabio Midulla
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | - Carolina Scagnolari
- Department of Molecular Medicine, Laboratory of Virology, Sapienza University of Rome, Rome, Italy
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11
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Blankestijn JM, Abdel-Aziz MI, Baalbaki N, Bazdar S, Beekers I, Beijers RJHCG, Bloemsma LD, Cornelissen MEB, Gach D, Houweling L, Holverda S, Jacobs JJL, Jonker R, van der Lee I, Linders PMA, Mohamed Hoesein FAA, Noij LCE, Nossent EJ, van de Pol MA, Schaminee DW, Schols AMWJ, Schuurman LT, Sondermeijer B, Geelhoed JJM, van den Bergh JP, Weersink EJM, de Wit-van Wijck Y, Maitland-van der Zee AH. Long COVID exhibits clinically distinct phenotypes at 3-6 months post-SARS-CoV-2 infection: results from the P4O2 consortium. BMJ Open Respir Res 2024; 11:e001907. [PMID: 38663887 PMCID: PMC11043734 DOI: 10.1136/bmjresp-2023-001907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Four months after SARS-CoV-2 infection, 22%-50% of COVID-19 patients still experience complaints. Long COVID is a heterogeneous disease and finding subtypes could aid in optimising and developing treatment for the individual patient. METHODS Data were collected from 95 patients in the P4O2 COVID-19 cohort at 3-6 months after infection. Unsupervised hierarchical clustering was performed on patient characteristics, characteristics from acute SARS-CoV-2 infection, long COVID symptom data, lung function and questionnaires describing the impact and severity of long COVID. To assess robustness, partitioning around medoids was used as alternative clustering. RESULTS Three distinct clusters of patients with long COVID were revealed. Cluster 1 (44%) represented predominantly female patients (93%) with pre-existing asthma and suffered from a median of four symptom categories, including fatigue and respiratory and neurological symptoms. They showed a milder SARS-CoV-2 infection. Cluster 2 (38%) consisted of predominantly male patients (83%) with cardiovascular disease (CVD) and suffered from a median of three symptom categories, most commonly respiratory and neurological symptoms. This cluster also showed a significantly lower forced expiratory volume within 1 s and diffusion capacity of the lung for carbon monoxide. Cluster 3 (18%) was predominantly male (88%) with pre-existing CVD and diabetes. This cluster showed the mildest long COVID, and suffered from symptoms in a median of one symptom category. CONCLUSIONS Long COVID patients can be clustered into three distinct phenotypes based on their clinical presentation and easily obtainable information. These clusters show distinction in patient characteristics, lung function, long COVID severity and acute SARS-CoV-2 infection severity. This clustering can help in selecting the most beneficial monitoring and/or treatment strategies for patients suffering from long COVID. Follow-up research is needed to reveal the underlying molecular mechanisms implicated in the different phenotypes and determine the efficacy of treatment.
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Affiliation(s)
- Jelle M Blankestijn
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Mahmoud I Abdel-Aziz
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Clinical Pharmacy, Assiut University Faculty of Pharmacy, Assiut, Egypt
| | - Nadia Baalbaki
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Somayeh Bazdar
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Inés Beekers
- ORTEC, Zoetermeer, Zuid-Holland, The Netherlands
| | - Rosanne J H C G Beijers
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Universiteit Maastricht School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - Lizan D Bloemsma
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Merel E B Cornelissen
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Debbie Gach
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Universiteit Maastricht School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | - Laura Houweling
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Environmental Epidemiology, Utrecht University Institute for Risk Assessment Sciences, Utrecht, The Netherlands
| | | | | | - Reneé Jonker
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Ivo van der Lee
- Department of Pulmonology, Spaarne Gasthuis, Haarlem, The Netherlands
| | - Paulien M A Linders
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | | | - Lieke C E Noij
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Esther J Nossent
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Marianne A van de Pol
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Daphne W Schaminee
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | - Annemie M W J Schols
- Universiteit Maastricht School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
- Department of Respiratory Medicine, NUTRIM School for Nutrition, Toxicology and Metabolism, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Lisanne T Schuurman
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Universiteit Maastricht School of Nutrition and Translational Research in Metabolism, Maastricht, The Netherlands
| | | | - J J Miranda Geelhoed
- Department of Respiratory Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Joop P van den Bergh
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Department of Internal Medicine, VieCuri Medical Centre, Venlo, The Netherlands
| | - Els J M Weersink
- Department of Pulmonary Medicine, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
| | | | - Anke H Maitland-van der Zee
- Department of Respiratory Medicine, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Pediatric Respiratory Medicine, Emma Childrens' Hospital UMC, Amsterdam, The Netherlands
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12
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Das UN. Can essential fatty acids (EFAs) prevent and ameliorate post-COVID-19 long haul manifestations? Lipids Health Dis 2024; 23:112. [PMID: 38641607 PMCID: PMC11027247 DOI: 10.1186/s12944-024-02090-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/25/2024] [Indexed: 04/21/2024] Open
Abstract
It is hypothesized that COVID-19, post-COVID and post-mRNA COVID-19 (and other related) vaccine manifestations including "long haul syndrome" are due to deficiency of essential fatty acids (EFAs) and dysregulation of their metabolism. This proposal is based on the observation that EFAs and their metabolites can modulate the swift immunostimulatory response of SARS-CoV-2 and similar enveloped viruses, suppress inappropriate cytokine release, possess cytoprotective action, modulate serotonin and bradykinin production and other neurotransmitters, inhibit NF-kB activation, regulate cGAS-STING pathway, modulate gut microbiota, inhibit platelet activation, regulate macrophage and leukocyte function, enhance wound healing and facilitate tissue regeneration and restore homeostasis. This implies that administration of EFAs could be of benefit in the prevention and management of COVID-19 and its associated complications.
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Affiliation(s)
- Undurti N Das
- UND Life Sciences, 2221 NW 5th St, Battle ground, WA, 98604, USA.
- Department of Biotechnology, Indian Institute of Technology-Hyderabad, Sangareddy, Telangana, India.
- Department of Immunology and Rheumatology, Arete Hospitals, Gachibowli, Hyderabad, 4500032, India.
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13
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Diexer S, Klee B, Gottschick C, Broda A, Purschke O, Binder M, Gekle M, Girndt M, Hoell JI, Moor I, Sedding D, Rosendahl J, Mikolajczyk R. Insights into early recovery from Long COVID-results from the German DigiHero Cohort. Sci Rep 2024; 14:8569. [PMID: 38609482 PMCID: PMC11015032 DOI: 10.1038/s41598-024-59122-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/08/2024] [Indexed: 04/14/2024] Open
Abstract
65 million people worldwide are estimated to suffer from long-term symptoms after their SARS-CoV-2 infection (Long COVID). However, there is still little information about the early recovery among those who initially developed Long COVID, i.e. had symptoms 4-12 weeks after infection but no symptoms after 12 weeks. We aimed to identify associated factors with this early recovery. We used data from SARS-CoV-2-infected individuals from the DigiHero study. Participants provided information about their SARS-CoV-2 infections and symptoms at the time of infection, 4-12 weeks, and more than 12 weeks post-infection. We performed multivariable logistic regression to identify factors associated with early recovery from Long COVID and principal component analysis (PCA) to identify groups among symptoms. 5098 participants reported symptoms at 4-12 weeks after their SARS-CoV-2 infection, of which 2441 (48%) reported no symptoms after 12 weeks. Men, younger participants, individuals with mild course of acute infection, individuals infected with the Omicron variant, and individuals who did not seek medical care in the 4-12 week period after infection had a higher chance of early recovery. In the PCA, we identified four distinct symptom groups. Our results indicate differential risk of continuing symptoms among individuals who developed Long COVID. The identified risk factors are similar to those for the development of Long COVID, so people with these characteristics are at higher risk not only for developing Long COVID, but also for longer persistence of symptoms. Those who sought medical help were also more likely to have persistent symptoms.
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Affiliation(s)
- Sophie Diexer
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Bianca Klee
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Cornelia Gottschick
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Anja Broda
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Oliver Purschke
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Mascha Binder
- Department of Internal Medicine IV, Oncology/Haematology, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Germany
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland, Petersgraben 4, 4031, Basel, Switzerland
| | - Michael Gekle
- Julius-Bernstein-Institute of Physiology, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 6, 06110, Halle (Saale), Germany
| | - Matthias Girndt
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Germany
| | - Jessica I Hoell
- Paediatric Haematology and Oncology, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Germany
| | - Irene Moor
- Institute for Medical Sociology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany
| | - Daniel Sedding
- Mid-German Heart Centre, Department of Cardiology and Intensive Care Medicine, University Hospital, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Germany
| | - Jonas Rosendahl
- Department of Internal Medicine I, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle (Saale), Germany
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Centre for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Magdeburger Str. 8, 06112, Halle (Saale), Germany.
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14
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Diar Bakerly N, Smith N, Darbyshire JL, Kwon J, Bullock E, Baley S, Sivan M, Delaney B. Pathophysiological Mechanisms in Long COVID: A Mixed Method Systematic Review. Int J Environ Res Public Health 2024; 21:473. [PMID: 38673384 PMCID: PMC11050596 DOI: 10.3390/ijerph21040473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Long COVID (LC) is a global public health crisis affecting more than 70 million people. There is emerging evidence of different pathophysiological mechanisms driving the wide array of symptoms in LC. Understanding the relationships between mechanisms and symptoms helps in guiding clinical management and identifying potential treatment targets. METHODS This was a mixed-methods systematic review with two stages: Stage one (Review 1) included only existing systematic reviews (meta-review) and Stage two (Review 2) was a review of all primary studies. The search strategy involved Medline, Embase, Emcare, and CINAHL databases to identify studies that described symptoms and pathophysiological mechanisms with statistical analysis and/or discussion of plausible causal relationships between mechanisms and symptoms. Only studies that included a control arm for comparison were included. Studies were assessed for quality using the National Heart, Lung, and Blood Institute quality assessment tools. RESULTS 19 systematic reviews were included in Review 1 and 46 primary studies in Review 2. Overall, the quality of reporting across the studies included in this second review was moderate to poor. The pathophysiological mechanisms with strong evidence were immune system dysregulation, cerebral hypoperfusion, and impaired gas transfer in the lungs. Other mechanisms with moderate to weak evidence were endothelial damage and hypercoagulation, mast cell activation, and auto-immunity to vascular receptors. CONCLUSIONS LC is a complex condition affecting multiple organs with diverse clinical presentations (or traits) underpinned by multiple pathophysiological mechanisms. A 'treatable trait' approach may help identify certain groups and target specific interventions. Future research must include understanding the response to intervention based on these mechanism-based traits.
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Affiliation(s)
- Nawar Diar Bakerly
- Faculty of Science and Engineering, Manchester Metropolitan University, Manchester M15 6BH, UK
- Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK;
| | - Nikki Smith
- Locomotion Study Patient Advisory Group, Leeds Institute of Rheumatic and Musculoskeletal Medicine, Level D, Martin Wing, Leeds General Infirmary, Leeds LS1 3EX, UK;
| | - Julie L. Darbyshire
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (J.L.D.); (J.K.)
| | - Joseph Kwon
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (J.L.D.); (J.K.)
| | - Emily Bullock
- Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK;
| | - Sareeta Baley
- Birmingham Community Healthcare NHS Trust, Birmingham B7 4BN, UK;
| | - Manoj Sivan
- Rehabilitation Medicine, University of Leeds, Leeds Teaching Hospitals and Leeds Community Healthcare NHS Trusts, Leeds LS11 0DL, UK;
| | - Brendan Delaney
- Medical Informatics and Decision Making, Imperial College, London SW7 2AZ, UK;
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15
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Pai V, Bileck A, Hommer N, Janku P, Lindner T, Kauer V, Rumpf B, Haslacher H, Hagn G, Meier-Menches SM, Schmetterer L, Schmidl D, Gerner C, Garhöfer G. Impaired retinal oxygen metabolism and perfusion are accompanied by plasma protein and lipid alterations in recovered COVID-19 patients. Sci Rep 2024; 14:8395. [PMID: 38600099 PMCID: PMC11006918 DOI: 10.1038/s41598-024-56834-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 03/12/2024] [Indexed: 04/12/2024] Open
Abstract
The aim of the present study was to investigate retinal microcirculatory and functional metabolic changes in patients after they had recovered from a moderate to severe acute COVID-19 infection. Retinal perfusion was quantified using laser speckle flowgraphy. Oxygen saturation and retinal calibers were assessed with a dynamic vessel analyzer. Arterio-venous ratio (AVR) was calculated based on retinal vessel diameter data. Blood plasma samples underwent mass spectrometry-based multi-omics profiling, including proteomics, metabolomics and eicosadomics. A total of 40 subjects were included in the present study, of which 29 had recovered from moderate to severe COVID-19 within 2 to 23 weeks before inclusion and 11 had never had COVID-19, as confirmed by antibody testing. Perfusion in retinal vessels was significantly lower in patients (60.6 ± 16.0 a.u.) than in control subjects (76.2 ± 12.1 a.u., p = 0.006). Arterio-venous (AV) difference in oxygen saturation and AVR was significantly lower in patients compared to healthy controls (p = 0.021 for AVR and p = 0.023 for AV difference in oxygen saturation). Molecular profiles demonstrated down-regulation of cell adhesion molecules, NOTCH3 and fatty acids, and suggested a bisphasic dysregulation of nitric oxide synthesis after COVID-19 infection. The results of this study imply that retinal perfusion and oxygen metabolism is still significantly altered in patients well beyond the acute phase of COVID-19. This is also reflected in the molecular profiling analysis of blood plasma, indicating a down-regulation of nitric oxide-related endothelial and immunological cell functions.Trial Registration: ClinicalTrials.gov ( https://clinicaltrials.gov ) NCT05650905.
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Affiliation(s)
- Viktoria Pai
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University Vienna, Vienna, Austria
| | - Nikolaus Hommer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Patrick Janku
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Theresa Lindner
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Victoria Kauer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Department of Medicine IV for Infectious Diseases and Tropical Medicine, Clinic Favoriten, Vienna, Austria
| | - Benedikt Rumpf
- Department of Medicine IV for Infectious Diseases and Tropical Medicine, Clinic Favoriten, Vienna, Austria
| | - Helmuth Haslacher
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Gerhard Hagn
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria
| | - Samuel M Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Leopold Schmetterer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE), Singapore, Singapore
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland
| | - Doreen Schmidl
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 38, 1090, Vienna, Austria.
- Joint Metabolome Facility, University of Vienna and Medical University Vienna, Vienna, Austria.
| | - Gerhard Garhöfer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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16
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Tsai J, Grace A, Espinoza R, Kurian A. Incidence of long COVID and associated psychosocial characteristics in a large U.S. city. Soc Psychiatry Psychiatr Epidemiol 2024; 59:611-619. [PMID: 37606649 DOI: 10.1007/s00127-023-02548-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 08/15/2023] [Indexed: 08/23/2023]
Abstract
PURPOSE Persistent residual effects from Coronavirus Disease-2019 (COVID-19) have been observed with varying definitions of "Long COVID" and little comprehensive examination. This study examined the incidence and psychosocial correlates of Long COVID using different definitions. METHODS Data were analyzed from a citywide sample of 3595 adults with lab-confirmed cases of COVID-19 that were surveyed over 3 months. Rates of Long COVID were examined in terms of Post-Acute COVID (PAC), defined as at least one symptom lasting for 4 weeks, and three levels of Post-COVID Syndrome (PCS) that included experiencing at least one symptom for 3 months (PCS-1), experiencing three or more symptoms for 3 months (PCS-2), or experiencing at least one of the same symptoms for 3 months (PCS-3). RESULTS Among the 686 participants who completed baseline, 1-month, and 3-month follow-up assessments, 75.7% had PAC, 55.0% had PSC-1, 26.5% had PSC-2, and 19.0% had PSC-3. Comparing participants with PAC and PSC-3 in the total sample with inverse probability weighting, multivariable analyses revealed being female, Asian or Native American, greater reported longlines, and less social support were predictive of PCS-3. CONCLUSION Residual effects of COVID-19 are very common and nearly one-fifth of our sample met the most restrictive definition of Long COVID warranting concern as a public health issue. Some demographic and social factors may predispose some adults to Long COVID, which should be considered for prevention and population health.
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Affiliation(s)
- Jack Tsai
- School of Public Health, University of Texas Health Science Center at Houston, 1200 Pressler St., Houston, TX, 77098, USA.
- Department of Psychiatry, Yale University School of Medicine, New Haven, USA.
| | - Abigail Grace
- School of Public Health, University of Texas Health Science Center at Houston, 1200 Pressler St., Houston, TX, 77098, USA
| | - Rita Espinoza
- , Metropolitan Health District, City of San Antonio, USA
| | - Anita Kurian
- , Metropolitan Health District, City of San Antonio, USA
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17
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Thi Khanh HN, De Troeyer K, Smith P, Demoury C, Casas L. The impact of ambient temperature and air pollution on SARS-CoV2 infection and Post COVID-19 condition in Belgium (2021-2022). Environ Res 2024; 246:118066. [PMID: 38159667 DOI: 10.1016/j.envres.2023.118066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/08/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION The associations between non-optimal ambient temperature, air pollution and SARS-CoV-2 infection and post COVID-19 condition (PCC) remain constrained in current understanding. We conducted a retrospective analysis to explore how ambient temperature affected SARS-CoV-2 infection in individuals who later developed PCC compared to those who did not. We investigated if these associations were modified by air pollution. METHODS We conducted a bidirectional time-stratified case-crossover study among individuals who tested positive for SARS-CoV-2 between May 2021 and June 2022. We included 6302 infections, with 2850 PCC cases. We used conditional logistic regression and distributed lag non-linear models to obtain odds ratios (OR) and 95% confidence intervals (CI) for non-optimal temperatures relative to the period median temperature (10.6 °C) on lags 0 to 5. For effect modification, daily average PM2.5 concentrations were categorized using the period median concentration (8.8 μg/m3). Z-tests were used to compare the results by PCC status and PM2.5. RESULTS Non-optimal cold temperatures increased the cumulative odds of infection (OR = 1.93; 95%CI:1.67-2.23, OR = 3.53; 95%CI:2.72-4.58, for moderate and extreme cold, respectively), with the strongest associations observed for non-PCC cases. Non-optimal heat temperatures decreased the odds of infection except for moderate heat among PCC cases (OR = 1.32; 95%CI:0.89-1.96). When PM2.5 was >8.8 μg/m3, the associations with cold were stronger, and moderate heat doubled the odds of infection with later development of PCC (OR = 2.18; 95%CI:1.01-4.69). When PM2.5 was ≤8.8 μg/m3, exposure to non-optimal temperatures reduced the odds of infection. CONCLUSION Exposure to cold increases SARS-CoV2 risk, especially on days with moderate to high air pollution. Heated temperatures and moderate to high air pollution during infection may cause PCC. These findings stress the need for mitigation and adaptation strategies for climate change to reduce increasing trends in the frequency of weather extremes that have consequences on air pollution concentrations.
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Affiliation(s)
- Huyen Nguyen Thi Khanh
- Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium; Institute of Environmental Medicine (IMM), Karolinska Institutet, Sweden.
| | - Katrien De Troeyer
- Social Epidemiology and Health Policy, Department Family Medicine and Population Health, University of Antwerp, Doornstraat 331, 2610, Wilrijk, Belgium.
| | - Pierre Smith
- Department of Epidemiology and Public Health, Sciensano, Brussels, Belgium; Institute of Health and Society (IRSS), Université catholique de Louvain, Brussels, Belgium.
| | - Claire Demoury
- Risk and Health Impact Assessment, Sciensano, Brussels, Belgium.
| | - Lidia Casas
- Social Epidemiology and Health Policy, Department Family Medicine and Population Health, University of Antwerp, Doornstraat 331, 2610, Wilrijk, Belgium; Institute for Environment and Sustainable Development (IMDO), University of Antwerp, Belgium.
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18
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Yang H, Guan L, Yang T, Ma H, Liu X, Li X, Li J, Tong Z. Two- and 3-year outcomes in convalescent individuals with COVID-19: A prospective cohort study. J Med Virol 2024; 96:e29566. [PMID: 38572864 DOI: 10.1002/jmv.29566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/09/2024] [Accepted: 03/14/2024] [Indexed: 04/05/2024]
Abstract
As the long-term consequences of coronavirus disease 2019 (COVID-19) have not been defined, it is necessary to explore persistent symptoms, long-term respiratory impairment, and impact on quality of life over time in COVID-19 survivors. In this prospective cohort study, convalescent individuals diagnosed with COVID-19 were followed-up 2 and 3 years after discharge from hospital. Participants completed an in-person interview to assess persistent symptoms and underwent blood tests, pulmonary function tests, chest high-resolution computed tomography, and the 6-min walking test. There were 762 patients at the 2-year follow-up and 613 patients at the 3-year follow-up. The mean age was 60 years and 415 (54.5%) were men. At 3 years, 39.80% of the participants had at least one symptom; most frequently, fatigue, difficulty sleeping, joint pain, shortness of breath, muscle aches, and cough. The participants experienced different degrees of pulmonary function impairment, with decreased carbon monoxide diffusion capacity being the main feature; results remained relatively stable over the 2-3 years. Multiple logistic regression analysis demonstrated that female sex and smoking were independently associated with impaired diffusion capacity. A subgroup analysis based on disease severity was performed, indicating that there was no difference in other parameters of lung function except forced vital capacity at 3-year follow-up. Persistent radiographic abnormalities, most commonly fibrotic-like changes, were observed at both timepoints. At 3 years, patients had a significantly improved Mental Component Score compared with that at 2 years, with a lower percentage with anxiety. Our study indicated that symptoms and pulmonary abnormalities persisted in COVID-19 survivors at 3 years. Further studies are warranted to explore the long-term effects of COVID-19 and develop appropriate rehabilitation strategies.
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Affiliation(s)
- Huqin Yang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Lujia Guan
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Tingyu Yang
- Department of Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Haomiao Ma
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xuefeng Liu
- Departments of Pathology, Urology, and Radiation Oncology, The Ohio State University, Columbus, Ohio, USA
| | - Xuyan Li
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Jieqiong Li
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Department of Medical Research Center, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Zhaohui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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Harrison M, Rhodes T, Lancaster K. Constitution of Long COVID illness, patienthood and recovery: a critical synthesis of qualitative studies. BMJ Open 2024; 14:e083340. [PMID: 38548364 PMCID: PMC10982801 DOI: 10.1136/bmjopen-2023-083340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/18/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVES To investigate the lived experiences of Long COVID. DESIGN Critical interpretive synthesis of qualitative research. DATA SOURCES PubMed and Web of Science databases were searched on 14 September 2023. ELIGIBILITY CRITERIA Original peer-reviewed qualitative studies describing the experiences of Long COVID were eligible for inclusion. DATA EXTRACTION AND SYNTHESIS We used established qualitative synthesis methods to search, screen and manually code the included studies. Critical interpretation methods were used to analyse the data and develop synthetic constructs. RESULTS 68 articles were identified in the first phase of sampling, with 16 studies and 879 participants included in the final synthesis. The analysis of these studies was organised into three thematic constructions of Long COVID: (1) the illness, (2) the patient and (3) recovery. Long COVID was diversely characterised across study approaches, designs and findings but was underpinned by shared diagnostic logics, which shaped the identification and measurement of symptoms. The boundaries between different constitutions of Long COVID in qualitative accounts of illness experience were often imprecise. Slippages between different definitions of Long COVID had implications for patient experiences in relation to diagnosis, help-seeking and care, and expectations of recovery. CONCLUSIONS Long COVID is a site of multiple and diverse qualitative interpretation. Accounts of lived experience emphasise the constitutions of illness, patienthood and recovery as situated and emergent. The ongoing context-based negotiation of Long COVID is a defining qualitative feature of the condition. Approaches to researching, diagnosing and developing health interventions must be as adaptive as the varieties of Long COVID lived experience.
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Affiliation(s)
- Mia Harrison
- Centre for Social Research in Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Tim Rhodes
- Centre for Social Research in Health, University of New South Wales, Sydney, New South Wales, Australia
- London School of Hygiene & Tropical Medicine, London, UK
| | - Kari Lancaster
- Centre for Social Research in Health, University of New South Wales, Sydney, New South Wales, Australia
- Goldsmiths, University of London, London, UK
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20
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Ruiyin W, Qi J, Tingting W, Yuqin Y, Yan J, Kun P. Long COVID outcomes following omicron wave in non-hospital population. Front Public Health 2024; 12:1377866. [PMID: 38560433 PMCID: PMC10978792 DOI: 10.3389/fpubh.2024.1377866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024] Open
Abstract
Background The persistence of symptoms or the development of new symptoms following a diagnosis of SARS-CoV-2 has given rise to a multifaceted clinical condition referred to as "long COVID" (LC). The understanding of LC among China's non-hospitalized population continues to be insufficient. This investigation was designed to evaluate the protracted consequences amongst this demographic, as well as to identify the associated risk factors. Methods This research constitutes a prospective cohort study focusing on non-hospitalized individuals, aged between 18 and 59, who have been positively diagnosed with COVID-19. Each participant was subjected to a sequence of questionnaire-based surveys, designed to evaluate symptoms as well as the status of depression and anxiety. A logistic regression model, adjusted for multiple variables, was employed to scrutinize the correlation between demographic elements, lifestyle attributes, and health-related risk factors in relation to conditions and symptoms post COVID-19 infection. Results A total of 706 individuals participated in the 3 months follow-up, with 620 continuing on to the 6 months follow-up. The median age was 35 (28, 43) years, and 597 (85%) are female. Upon follow-up, Compared with patients without LC, patients with LC have a higher proportion of females (420 (87%) vs. 177 (79%); p = 0.010), were older (35 (29, 44) years vs. 33 (27, 41) years; p = 0.010) and have more comorbidities. Out of all participants, 483 (68.4%) reported experiencing at least one symptom at the 3 months mark, while 49.7% reported symptoms persisting at the 6 months mark. At the 3 months follow-up, the most prevalent persistent symptoms were cough (46%), fatigue (38%), and shortness of breath (34%). By the 6 months follow-up, fatigue (25%), shortness of breath (22%), and sleep disorders (16%) were the most commonly reported symptoms. Anxiety and depression were consistently reported as prevalent symptoms throughout the follow-up period. Most patient symptoms fade over time, with the quickest decreases observed in cough (from 46 to 9%), expectoration (from 26 to 6.3%), smell disorder (from 16 to 3.9%), and taste disorder (from 18 to 3.5%). Male and those possessing advanced educational qualifications exhibit a decreased susceptibility to the sustained incidence of coughing. Conversely, older age and the presence of comorbidities were identified as risk factors for persistent fatigue and shortness of breath. Conclusion In the after of COVID-19, it has been observed that the majority of patient symptoms tend to decrease over time. The primary residual symptoms noticed after a 6 month follow-up were fatigue, dyspnea, and sleep disturbances. However, it's noteworthy that the risk factors associated with these symptoms exhibit subtle variations. Furthermore, psychological sequelae, namely depression and anxiety, are frequently reported among COVID-19 survivors.
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Affiliation(s)
- Wang Ruiyin
- Department of Respiratory, Beijing Longfu Hospital, Beijing, China
| | - Jia Qi
- Department of Respiratory, Beijing Longfu Hospital, Beijing, China
| | - Wang Tingting
- Department of Respiratory, Beijing Longfu Hospital, Beijing, China
| | - Yan Yuqin
- Department of Respiratory, Beijing Longfu Hospital, Beijing, China
| | - Jia Yan
- Department of Respiratory, Beijing Longfu Hospital, Beijing, China
| | - Peng Kun
- Department of Office of the Hospital, Beijing Longfu Hospital, Beijing, China
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21
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Nielsen NM, Spiliopoulos L, Hansen JV, Videbech P, Hviid A. SARS-CoV-2 Infection and Risk of Postacute Psychiatric and Neurologic Diagnoses: A Nationwide Danish Cohort Study. Neurology 2024; 102:e208113. [PMID: 38382013 DOI: 10.1212/wnl.0000000000208113] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/16/2023] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND AND OBJECTIVES The extent and burden of postacute psychiatric and neurologic manifestations of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are not yet fully understood. To evaluate the association between SARS-CoV-2 infection and postacute manifestations of psychiatric and neurologic disorders, we conducted a nationwide cohort study including the entire Danish population aged 12 years or older on March 1, 2020. METHODS Individuals were followed up for SARS-CoV-2 infection and diagnosis of subsequent psychiatric and neurologic disorders from March 1, 2020, to January 31, 2023, using the Danish nationwide coronavirus disease 2019 (COVID-19) test surveillance database and the Danish National Patient Registry. The main period of interest was 1-12 months after infection. Incidence rate ratios (IRRs) of new onset of 11 psychiatric and 30 neurologic disorders were calculated by comparing incidence rates of disorders between SARS-CoV-2-positive individuals and individuals without a positive test (nonpositive individuals). Stratified analyses were conducted according to COVID-19 vaccination status, variant period, age, sex, and severity of infection. RESULTS Overall, 1,775,639 individuals in the study cohort (n = 3,239,008) were tested SARS-CoV-2 positive during follow-up. SARS-CoV-2-positive individuals compared with nonpositive individuals were at 24% reduced risk of any psychiatric disease (IRR 0.76, 95% CI 0.74-0.78) in the postacute period. The risk of any neurologic disorder was slightly higher among SARS-CoV-2-positive individuals than among those without a positive test (IRR 1.05, 95% CI 1.04-1.07). IRRs for specific disorders varied considerably from a 3.9-fold increased risk of change in sense of smell or taste (IRR 3.91, 95% CI 2.77-5.53) to a 29% reduced risk of dementia (IRR 0.71, 95% CI 0.65-0.78). The severity of infection and vaccination status, more so than age, sex, and variant, were found to significantly influence the stratified IRRs. Compared with nonpositive individuals, hospitalized patients with COVID-19 were at a 2.1-fold (IRR 2.05, 95% CI 1.78-2.37) increased risk of psychiatric disorders and at a 2.4-fold increased risk of neurologic disorders (IRR 2.44, 95% CI 2.29-2.60). DISCUSSION Our study does not support previous findings of substantial postacute neurologic and psychiatric morbidities among the general population of SARS-CoV-2-infected individuals, but does corroborate an elevated risk among the most severe cases with COVID-19.
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Affiliation(s)
- Nete M Nielsen
- From the Department of Epidemiology Research (N.M.N., L.S., J.V.H., A.H.), Statens Serum Institut, Copenhagen; Focused Research Unit in Neurology (N.M.N.), Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa; Center for Neuropsychiatric Depression Research (P.V.), Mental Health Center Glostrup and University of Copenhagen, Glostrup; Clinical Institute (P.V.), University of Copenhagen, and Pharmacovigilance Research Center (A.H.), Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
| | - Lampros Spiliopoulos
- From the Department of Epidemiology Research (N.M.N., L.S., J.V.H., A.H.), Statens Serum Institut, Copenhagen; Focused Research Unit in Neurology (N.M.N.), Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa; Center for Neuropsychiatric Depression Research (P.V.), Mental Health Center Glostrup and University of Copenhagen, Glostrup; Clinical Institute (P.V.), University of Copenhagen, and Pharmacovigilance Research Center (A.H.), Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
| | - Jørgen V Hansen
- From the Department of Epidemiology Research (N.M.N., L.S., J.V.H., A.H.), Statens Serum Institut, Copenhagen; Focused Research Unit in Neurology (N.M.N.), Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa; Center for Neuropsychiatric Depression Research (P.V.), Mental Health Center Glostrup and University of Copenhagen, Glostrup; Clinical Institute (P.V.), University of Copenhagen, and Pharmacovigilance Research Center (A.H.), Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
| | - Poul Videbech
- From the Department of Epidemiology Research (N.M.N., L.S., J.V.H., A.H.), Statens Serum Institut, Copenhagen; Focused Research Unit in Neurology (N.M.N.), Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa; Center for Neuropsychiatric Depression Research (P.V.), Mental Health Center Glostrup and University of Copenhagen, Glostrup; Clinical Institute (P.V.), University of Copenhagen, and Pharmacovigilance Research Center (A.H.), Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
| | - Anders Hviid
- From the Department of Epidemiology Research (N.M.N., L.S., J.V.H., A.H.), Statens Serum Institut, Copenhagen; Focused Research Unit in Neurology (N.M.N.), Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa; Center for Neuropsychiatric Depression Research (P.V.), Mental Health Center Glostrup and University of Copenhagen, Glostrup; Clinical Institute (P.V.), University of Copenhagen, and Pharmacovigilance Research Center (A.H.), Department of Drug Design and Pharmacology, University of Copenhagen, Denmark
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22
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Chen X, Norris C, Whitten T, Ho C, Mann B, Bakal J. Symptomology following COVID-19 among adults in Alberta, Canada: an observational survey study. BMJ Open 2024; 14:e078119. [PMID: 38458800 DOI: 10.1136/bmjopen-2023-078119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVE Fatigue, headache, problems sleeping and numerous other symptoms have been reported to be associated with long COVID. However, many of these symptoms coincide with symptoms reported by the general population, possibly exacerbated by restrictions/precautions experienced during the COVID-19 pandemic. This study examines the symptoms reported by individuals who tested positive for COVID-19 compared with those who tested negative. DESIGN Observational study. SETTING The study was conducted on adult residents in Alberta, Canada, from October 2021 to February 2023. PARTICIPANTS We evaluated self-reported symptoms in 7623 adults with positive COVID-19 tests and 1520 adults who tested negative, using surveys adapted from the internationally standardised International Severe Acute Respiratory and emerging Infection Consortium (ISARIC)-developed COVID-19 long-term follow-up tools. These individuals had an index COVID-19 test date between 1 March 2020 and 31 December 2022 and were over 28 days post-COVID-19 testing. PRIMARY OUTCOME MEASURES The primary outcomes were to identify the symptoms associated with COVID-19 positivity and risk factors for reporting symptoms. RESULTS Fatigue was the top reported symptom (42%) among COVID-19-positive respondents, while headache was the top reported symptom (32%) in respondents who tested negative. Compared with those who tested negative, COVID-19-positive individuals reported 1.5 times more symptoms and had higher odds of experiencing 31 out of the 40 listed symptoms during the postinfectious period. These symptoms included olfactory dysfunction, menstruation changes, cardiopulmonary and neurological symptoms. Female sex, middle age (41-55 years), Indigeneity, unemployment, hospital/intensive care unit (ICU) admission at the time of testing and pre-existing health conditions independently predicted a greater number and variety of symptoms. CONCLUSIONS Our results provide evidence that COVID-19 survivors continue to experience a significant number and variety of symptoms. These findings can help inform targeted strategies for the unequally affected population. It is important to offer appropriate management for symptom relief to those who have survived the acute COVID-19 illness.
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Affiliation(s)
- Xueyi Chen
- Alberta Strategy for Patient-Oriented Research Support Unit Data Platform, Edmonton, Alberta, Canada
- Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada
| | - Colleen Norris
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Tara Whitten
- Alberta Strategy for Patient-Oriented Research Support Unit Data Platform, Edmonton, Alberta, Canada
- Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada
| | - Chester Ho
- Alberta Health Services, Edmonton, Alberta, Canada
- University of Alberta, Edmonton, Alberta, Canada
| | - Balraj Mann
- Alberta Health Services, Edmonton, Alberta, Canada
| | - Jeffrey Bakal
- Alberta Strategy for Patient-Oriented Research Support Unit Data Platform, Edmonton, Alberta, Canada
- Provincial Research Data Services, Alberta Health Services, Edmonton, Alberta, Canada
- Alberta Health Services, Edmonton, Alberta, Canada
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Iversen A, Blomberg B, Haug K, Kittang B, Özgümüs T, Cox RJ, Langeland N. Symptom trajectories of post-COVID sequelae in patients with acute Delta or Omicron infection in Bergen, Norway. Front Public Health 2024; 12:1320059. [PMID: 38504678 PMCID: PMC10948556 DOI: 10.3389/fpubh.2024.1320059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/22/2024] [Indexed: 03/21/2024] Open
Abstract
Introduction A substantial proportion of the over 700 million COVID-19 cases world-wide experience long-term symptoms. The objectives of this study were to compare symptom trajectories and risk factors for post-COVID-19 condition after Delta and Omicron infection. Methods This study consecutively recruited patients with SARS-CoV-2 infection from November 2021 to March 2022. We recorded demographics, comorbidities, vaccination status, sick leave, and 18 symptoms during acute infection and after 4 months. The primary outcome measures were symptoms during acute infection and after 4 months. Secondary outcome measures were work and school absenteeism. Results We followed a cohort of 1,374 non-hospitalized COVID-19 patients in Bergen, Norway, at three time points. The median age was 39.8 years and 11% were children <16 years. Common acute upper respiratory symptoms waned during follow-up. Fatigue remained common from acute infection (40%) until after 4 months (37%). Four months post-infection, patients reported increased frequencies of dyspnea (from 15% during acute illness to 25% at 4 months, p < 0.001), cognitive symptoms (from 9 to 32%, p < 0.001) and depression (from 1 to 17%, p < 0.001). Patients infected with Omicron reported less dyspnea (22% versus 27%, p = 0.046) and smell/taste problems (5% versus 19%, p < 0.001) at 4 months follow-up than those with Delta infection. Comorbidities and female sex were risk factors for persistent dyspnea and cognitive symptoms. Ten percent reported sick leave after acute illness, and vaccination reduced the risk of absenteeism (adjusted risk ratio: 0.36, 95% confidence interval: 0.15, 0.72, p = 0.008). Conclusion At 4 months, home-isolated patients infected with Omicron reported overall comparable symptom burden, but less dyspnea and smell/taste problems than Delta infected patients. Several acute symptoms waned during follow-up. It is worrying that dyspnea, neurocognitive symptoms, and particularly depression, increased significantly during the first 4 months after acute infection. Previous vaccination was protective against prolonged sick leave.
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Affiliation(s)
- Arild Iversen
- Chief Municipal Doctor’s Office, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Bjørn Blomberg
- Department of Clinical Science, University of Bergen, Bergen, Norway
- National Centre for Tropical Infectious Diseases, Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Kjell Haug
- Chief Municipal Doctor’s Office, Bergen, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Bård Kittang
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway
- Department of Nursing Home Medicine, Bergen Municipality, Bergen, Norway
| | - Türküler Özgümüs
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Rebecca Jane Cox
- Influenza Centre, Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Microbiology, Haukeland University Hospital, Bergen, Norway
| | - Nina Langeland
- Department of Clinical Science, University of Bergen, Bergen, Norway
- National Centre for Tropical Infectious Diseases, Department of Medicine, Haukeland University Hospital, Bergen, Norway
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Andersen IC, Nissen N, Agerskov H, Beck M, Bodtger U, Tang L, Skou ST, Simonÿ C. Searching for a brighter future-Lived experiences of ongoing recovery processes following COVID-19 infection. Scand J Caring Sci 2024; 38:114-125. [PMID: 37817358 DOI: 10.1111/scs.13213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 08/08/2023] [Accepted: 09/03/2023] [Indexed: 10/12/2023]
Abstract
BACKGROUND Research in Denmark indicates that approximately 30% of people with confirmed COVID-19 infection experience at least one physical symptom 6-12 months after the acute infection. The lived experiences of undergoing prolonged recovery processes and how these processes unfold need further attention. AIM To contribute in-depth knowledge about recovery, as experienced over time by people living with the post COVID-19 condition. METHODS Within a qualitative research design, nine women and six men were interviewed. Ten of them gave a follow-up interview. Prompt cards and participant-generated photographs were included. A phenomenological-hermeneutic approach inspired by Ricoeur's theory of interpretation guided the data analysis. FINDINGS Living with long-term health problems associated with the post COVID-19 condition involved recovery processes where participants struggled with reduced capacity, new unpredictability and uncertainty in everyday life. Participants continuously searched for improvement and aimed for regaining former health and well-being. Lack of knowledge, acknowledgement and support made it difficult to find clear directions for improvement. Participants created a protective shield and struggled, often jointly with family and friends, to cope with bodily, cognitive, emotional, existential and social challenges. Over time, some participants realised that they might not be able to fully return to their earlier habitus. However, some of them gained a new foothold and sense of hope for the future. CONCLUSION This study provides in-depth insight into the experience of changing and open-ended recovery processes while living with the post COVID-19 condition. Over time, some participants learned to rebuild their lives, adapting to their reduced capacities. Future care and rehabilitation models for these patients must address the complex and challenging nature of recovery processes associated with living with post-COVID-19 condition.
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Affiliation(s)
- Ingrid C Andersen
- Department of Medicine, Naestved, Slagelse and Ringsted Hospitals, Slagelse, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PLUZ, Department of Respiratory Medicine, Zealand University Hospital, Naestved, Denmark
| | - Nina Nissen
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved, Slagelse and Ringsted Hospitals, Region Zealand, Denmark
| | - Hanne Agerskov
- Department of Nephrology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Malene Beck
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved, Slagelse and Ringsted Hospitals, Region Zealand, Denmark
| | - Uffe Bodtger
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PLUZ, Department of Respiratory Medicine, Zealand University Hospital, Naestved, Denmark
| | - Lars Tang
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved, Slagelse and Ringsted Hospitals, Region Zealand, Denmark
| | - Søren T Skou
- Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved, Slagelse and Ringsted Hospitals, Region Zealand, Denmark
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Charlotte Simonÿ
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved, Slagelse and Ringsted Hospitals, Region Zealand, Denmark
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Rittmannsberger H, Barth M, Lamprecht B, Malik P, Yazdi-Zorn K. [Interaction of somatic findings and psychiatric symptoms in COVID-19. A scoping review]. Neuropsychiatr 2024; 38:1-23. [PMID: 38055146 DOI: 10.1007/s40211-023-00487-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/24/2023] [Indexed: 12/07/2023]
Abstract
An infection with SARS-CoV‑2 can affect the central nervous system, leading to neurological as well as psychiatric symptoms. In this respect, mechanisms of inflammation seem to be of much greater importance than the virus itself. This paper deals with the possible contributions of organic changes to psychiatric symptomatology and deals especially with delirium, cognitive symptoms, depression, anxiety, posttraumatic stress disorder and psychosis. Processes of neuroinflammation with infection of capillary endothelial cells and activation of microglia and astrocytes releasing high amounts of cytokines seem to be of key importance in all kinds of disturbances. They can lead to damage in grey and white matter, impairment of cerebral metabolism and loss of connectivity. Such neuroimmunological processes have been described as a organic basis for many psychiatric disorders, as affective disorders, psychoses and dementia. As the activation of the glia cells can persist for a long time after the offending agent has been cleared, this can contribute to long term sequalae of the infection.
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Affiliation(s)
- Hans Rittmannsberger
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich.
| | - Martin Barth
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich
| | - Bernd Lamprecht
- Med Campus III, Universitätsklinik für Innere Medizin mit Schwerpunkt Pneumologie, Kepler Universitätsklinikum GmbH, Linz, Österreich
- Medizinische Fakultät, Johannes Kepler Universität Linz, Linz, Österreich
| | - Peter Malik
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich
| | - Kurosch Yazdi-Zorn
- Neuromed Campus, Klinik für Psychiatrie mit Schwerpunkt Suchtmedizin, Kepler Universitätsklinikum GmbH, Linz, Österreich
- Medizinische Fakultät, Johannes Kepler Universität Linz, Linz, Österreich
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Seo JW, Kim SE, Kim Y, Kim EJ, Kim T, Kim T, Lee SH, Lee E, Lee J, Seo YB, Jeong YH, Jung YH, Choi YJ, Song JY. Updated Clinical Practice Guidelines for the Diagnosis and Management of Long COVID. Infect Chemother 2024; 56:122-157. [PMID: 38527781 PMCID: PMC10990882 DOI: 10.3947/ic.2024.0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/03/2024] [Indexed: 03/27/2024] Open
Abstract
"Long COVID" is a term used to describe a condition when the symptoms and signs associated with coronavirus disease 2019 (COVID-19) persist for more than three months among patients infected with COVID-19; this condition has been reported globally and poses a serious public health issue. Long COVID can manifest in various forms, highlighting the need for appropriate evaluation and management by experts from various fields. However, due to the lack of clear clinical definitions, knowledge of pathophysiology, diagnostic methods, and treatment protocols, it is necessary to develop the best standard clinical guidelines based on the scientific evidence reported to date. We developed this clinical guideline for diagnosing and treating long COVID by analyzing the latest research data collected from the start of the COVID-19 pandemic until June 2023, along with the consensus of expert opinions. This guideline provides recommendations for diagnosis and treatment that can be applied in clinical practice, based on a total of 32 key questions related to patients with long COVID. The evaluation of patients with long COVID should be comprehensive, including medical history, physical examination, blood tests, imaging studies, and functional tests. To reduce the risk of developing long COVID, vaccination and antiviral treatment during the acute phase are recommended. This guideline will be revised when there is a reasonable need for updates based on the availability of new knowledge on the diagnosis and treatment of long COVID.
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Affiliation(s)
- Jun-Won Seo
- Division of Infectious Diseases, Department of Internal Medicine, College of Medicine, Chosun University, Gwangju, Korea
| | - Seong Eun Kim
- Division of Infectious Diseases, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Yoonjung Kim
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Korea
| | - Eun Jung Kim
- Health, Welfare, Family and Gender Equality Team, National Assembly Research Service, Seoul, Korea
| | - Tark Kim
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Taehwa Kim
- Division of Pulmonology, Allergy and Critical Care Medicine, Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - So Hee Lee
- Department of Psychiatry, National Medical Center, Seoul, Korea
| | - Eunjung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Jacob Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Yu Bin Seo
- Division of Infectious Diseases, Department of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Young-Hoon Jeong
- CAU Thrombosis and Biomarker Center, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, and Division of Cardiology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Young Hee Jung
- Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Yu Jung Choi
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Joon Young Song
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
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Duindam HB, Mengel D, Kox M, Göpfert JC, Kessels RPC, Synofzik M, Pickkers P, Abdo WF. Systemic inflammation relates to neuroaxonal damage associated with long-term cognitive dysfunction in COVID-19 patients. Brain Behav Immun 2024; 117:510-520. [PMID: 38336025 DOI: 10.1016/j.bbi.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 11/23/2023] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Cognitive deficits are increasingly recognized as a long-term sequela of severe COVID-19. The underlying processes and molecular signatures associated with these long-term neurological sequalae of COVID-19 remain largely unclear, but may be related to systemic inflammation-induced effects on the brain. We studied the systemic inflammation-brain interplay and its relation to development of long-term cognitive impairment in patients who survived severe COVID-19. Trajectories of systemic inflammation and neuroaxonal damage blood biomarkers during ICU admission were analyzed and related to long-term cognitive outcomes. METHODS Prospective longitudinal cohort study of patients with severe COVID-19 surviving ICU admission. During admission, blood was sampled consecutively to assess levels of inflammatory cytokines and neurofilament light chain (NfL) using an ultrasensitive multiplex Luminex assay and single molecule array technique (Simoa). Cognitive functioning was evaluated using a comprehensive neuropsychological assessment six months after ICU-discharge. RESULTS Ninety-six patients (median [IQR] age 61 [55-69] years) were enrolled from March 2020 to June 2021 and divided into two cohorts: those who received no COVID-19-related immunotherapy (n = 28) and those treated with either dexamethasone or dexamethasone and tocilizumab (n = 68). Plasma NfL concentrations increased in 95 % of patients during their ICU stay, from median [IQR] 23 [18-38] pg/mL at admission to 250 [160-271] pg/mL after 28 days, p < 0.001. Besides age, glomerular filtration rate, immunomodulatory treatment, and C-reactive protein, more specific markers of systemic inflammation at day 14 (i.e., interleukin (IL)-8, tumour necrosis factor, and IL-1 receptor antagonist) were significant predictors of blood NfL levels at day 14 of ICU admission (R2 = 44 %, p < 0.001), illustrating the association between sustained systemic inflammation and neuroaxonal damage. Twenty-six patients (27 %) exhibited cognitive impairment six months after discharge from the ICU. NfL concentrations showed a more pronounced increase in patients that developed cognitive impairment (p = 0.03). Higher NfL predicted poorer outcome in information processing speed (Trail Making Test A, r = -0.26, p = 0.01; Letter Digit Substitution Test, r = -0.24, p = 0.02). DISCUSSION Prolonged systemic inflammation in critically ill COVID-19 patients is related to neuroaxonal damage and subsequent long-term cognitive impairment. Moreover, our findings suggest that plasma NfL concentrations during ICU stay may possess prognostic value in predicting future long-term cognitive impairment in patients that survived severe COVID-19.
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Affiliation(s)
- H B Duindam
- Radboud University Medical Center, Department of Intensive Care Medicine, Nijmegen, the Netherlands
| | - D Mengel
- Center for Neurology and Hertie Institute for Clinical Brain Research, Department of Neurodegenerative Diseases, University of Tübingen, Tübingen, Germany; German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - M Kox
- Radboud University Medical Center, Department of Intensive Care Medicine, Nijmegen, the Netherlands
| | - J C Göpfert
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - R P C Kessels
- Radboud University, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands; Radboud University Medical Center, Department of Medical Psychology and Radboudumc Alzheimer Center, Nijmegen, the Netherlands; Vincent van Gogh Institute for Psychiatry, Venray, the Netherlands
| | - M Synofzik
- Center for Neurology and Hertie Institute for Clinical Brain Research, Department of Neurodegenerative Diseases, University of Tübingen, Tübingen, Germany; German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - P Pickkers
- Radboud University Medical Center, Department of Intensive Care Medicine, Nijmegen, the Netherlands
| | - W F Abdo
- Radboud University Medical Center, Department of Intensive Care Medicine, Nijmegen, the Netherlands.
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Lee C, Greenwood DC, Master H, Balasundaram K, Williams P, Scott JT, Wood C, Cooper R, Darbyshire JL, Gonzalez AE, Davies HE, Osborne T, Corrado J, Iftekhar N, Rogers N, Delaney B, Greenhalgh T, Sivan M. Prevalence of orthostatic intolerance in long covid clinic patients and healthy volunteers: A multicenter study. J Med Virol 2024; 96:e29486. [PMID: 38456315 DOI: 10.1002/jmv.29486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/29/2024] [Accepted: 02/13/2024] [Indexed: 03/09/2024]
Abstract
Orthostatic intolerance (OI), including postural orthostatic tachycardia syndrome (PoTS) and orthostatic hypotension (OH), are often reported in long covid, but published studies are small with inconsistent results. We sought to estimate the prevalence of objective OI in patients attending long covid clinics and healthy volunteers and associations with OI symptoms and comorbidities. Participants with a diagnosis of long covid were recruited from eight UK long covid clinics, and healthy volunteers from general population. All undertook standardized National Aeronautics and Space Administration Lean Test (NLT). Participants' history of typical OI symptoms (e.g., dizziness, palpitations) before and during the NLT were recorded. Two hundred seventy-seven long covid patients and 50 frequency-matched healthy volunteers were tested. Healthy volunteers had no history of OI symptoms or symptoms during NLT or PoTS, 10% had asymptomatic OH. One hundred thirty (47%) long covid patients had previous history of OI symptoms and 144 (52%) developed symptoms during the NLT. Forty-one (15%) had an abnormal NLT, 20 (7%) met criteria for PoTS, and 21 (8%) had OH. Of patients with an abnormal NLT, 45% had no prior symptoms of OI. Relaxing the diagnostic thresholds for PoTS from two consecutive abnormal readings to one abnormal reading during the NLT, resulted in 11% of long covid participants (an additional 4%) meeting criteria for PoTS, but not in healthy volunteers. More than half of long covid patients experienced OI symptoms during NLT and more than one in 10 patients met the criteria for either PoTS or OH, half of whom did not report previous typical OI symptoms. We therefore recommend all patients attending long covid clinics are offered an NLT and appropriate management commenced.
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Affiliation(s)
- Cassie Lee
- Imperial College Healthcare NHS Trust, London, UK
| | | | - Harsha Master
- Covid Assessment and Rehabilitation Service, Hertfordshire Community NHS Trust, Welwyn Garden City, UK
| | - Kumaran Balasundaram
- NIHR Leicester Biomedical Research Centre, Respiratory & Infection Theme, Glenfield Hospital, Leicester, UK
| | - Paul Williams
- Covid Assessment and Rehabilitation Service, Hertfordshire Community NHS Trust, Welwyn Garden City, UK
| | - Janet T Scott
- Development and Innovation Department, NHS Highlands, Inverness, UK
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Conor Wood
- Birmingham Community Healthcare, Birmingham, UK
| | - Rowena Cooper
- Development and Innovation Department, NHS Highlands, Inverness, UK
| | - Julie L Darbyshire
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Helen E Davies
- Department of Respiratory Medicine, University Hospital of Wales, Cardiff, UK
| | - Thomas Osborne
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
| | - Joanna Corrado
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
| | - Nafi Iftekhar
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
| | | | - Brendan Delaney
- Department of Surgery & Cancer, Imperial College, Faculty of Medicine, London, UK
| | - Trish Greenhalgh
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Manoj Sivan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
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Packard SE, Susser E. Association of long COVID with housing insecurity in the United States, 2022-2023. SSM Popul Health 2024; 25:101586. [PMID: 38222672 PMCID: PMC10787291 DOI: 10.1016/j.ssmph.2023.101586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 12/13/2023] [Accepted: 12/13/2023] [Indexed: 01/16/2024] Open
Abstract
Objectives To assess the association of Long COVID with housing insecurity in the United States. Methods To compare the prevalence of 3 binary indicators of housing insecurity between people with Long COVID (symptoms >3 months) and COVID-19 survivors who did not report long-term symptoms, we used survey-weighted regression models on 206,969 responses from the Household Pulse Survey, a representative cross-sectional survey of US households collected September 2022-April 2023. Among people with Long COVID, we additionally assessed whether functional impairment, current COVID-19 related symptoms, and symptom impact on day-to-day life were associated with a higher prevalence of housing insecurity. Results During the study period, 56,353 respondents with prior COVID-19 experienced symptoms lasting 3 months or longer (27%), representing an estimated 28 million US adults. After adjusting for demographic factors, people with Long COVID were 1.5-2 times as likely to experience significant difficulty with household expenses (Prevalence ratio [PR] 1.48, 95% CI 1.42-1.55), be behind on housing payments (PR 1.48, 95% CI 1.36-1.60), and face likely eviction or foreclosure (PR 1.86, 95% CI 1.58-2.18). The risk of housing insecurity was highest among low-income adults with Long COVID. Among people with Long COVID, functional limitation and current symptoms which impact day-to-day life were associated with higher prevalence of housing insecurity. Conclusions Compared with COVID-19 survivors who do not experience long-term symptoms, people with Long COVID are more likely to report indicators of housing insecurity, particularly those of lower socio-economic status, and those with functional limitations or long-term COVID-19 related symptoms impacting day-to-day life. Policies are needed to support people living with chronic illnesses following SARS-CoV-2 infection.
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Affiliation(s)
- Samuel E. Packard
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Ezra Susser
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
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30
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Schröder D, Heinemann S, Heesen G, Hummers E, Schmachtenberg T, Dopfer-Jablonka A, Vahldiek K, Klawonn F, Klawitter S, Steffens S, Mikuteit M, Niewolik J, Müller F. Association of long COVID with health-related Quality of Life and Social Participation in Germany: Finding from an online-based cross-sectional survey. Heliyon 2024; 10:e26130. [PMID: 38380019 PMCID: PMC10877341 DOI: 10.1016/j.heliyon.2024.e26130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 02/06/2024] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Purpose This study aims to examine the health-related Quality of Life (hrQoL) and social participation in participants with Long COVID compared to participants without symptoms after COVID-19 and participants with no prior SARS-CoV-2 infection. Methods A cross-sectional online survey was conducted in Germany. The non-random sample consists of participants 18 years or older. Participants were divided in three groups: Lg COVID with a prior SARS-CoV-2 infection and new or persistent symptoms 28 days after infection, ExCOVID with a prior SARS-CoV-2 infection and without new or persistent symptoms after 28 days, and NoCOVID when participants had no prior SARS-CoV-2 infection. EQ-5D-3L was used as hrQoL measure and the Index for the Assessment of Health Impairments (IMET) to reflect social participation. Descriptive and inferential statistics were performed. Results A total of 3188 participants were included in the analysis (1421 Lg COVID, 260 ExCOVID, 1507 NoCOVID). Lg COVID was associated with the lowest EQ-5D-3L index values (p < 0.001), Visual Analogue Scale (VAS) scores (p < 0.001), and IMET (p < 0.001) scores followed by NoCOVID and ExCOVID. After adjusting for sociodemographic and medical conditions in a multivariable model Long COVID was still associated with lower hrQoL compared to NoCOVID (p < 0.001). About 10% of Lg COVID participants showed no health impairments in all EQ-5D dimensions while 51.1% of NoCOVID and 60% of ExCOVID participants showed no health impairments. Conclusion This study highlights the impairments of persons with Long COVID on hrQoL and social participation compared to individuals without Long COVID in Germany. Trial registration German Clinical Trial Registry, DRKS00026007.
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Affiliation(s)
- Dominik Schröder
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Stephanie Heinemann
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Geriatrics, University Medical Center, Göttingen, Germany
| | - Gloria Heesen
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Eva Hummers
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Tim Schmachtenberg
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
| | - Alexandra Dopfer-Jablonka
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Germany
| | - Kai Vahldiek
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
| | - Frank Klawonn
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
- Biostatistics Group, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Sandra Klawitter
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
| | - Sandra Steffens
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- Deans' Office, Curricular Development, Hannover Medical School, Germany
| | - Marie Mikuteit
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- Deans' Office, Curricular Development, Hannover Medical School, Germany
| | | | - Frank Müller
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Family Medicine, College of Human Medicine, Michigan State University, Grand Rapids, Michigan, USA
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31
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Tsai J, Grace A, Kurian A. Incidence and psychiatric predictors of Long COVID beyond 3 months in a city-wide community sample in Texas. J Public Health (Oxf) 2024; 46:e51-e59. [PMID: 38141051 DOI: 10.1093/pubmed/fdad276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Studies have emerged about a syndrome of persistent symptoms of Coronavirus Disease-2019 (COVID-19) infection called 'Long COVID', which have mostly focused on the first 3 months. This study examined rates and predictors of Long COVID symptoms lasting beyond 3 months (termed Long2 COVID). METHODS A longitudinal cohort study using a population-based sample of 511 adults in San Antonio, Texas with laboratory-confirmed cases of COVID-19 were assessed for Long2 COVID. Inverse probability weighting was used. RESULTS In the sample, 19.18-59.10% met criteria for Long2 COVID depending on the definition. In general, Long COVID symptoms decreased after 3 months with the notable exception of an observed increase in loss of taste and smell. White Hispanic (adjusted odds ratio (aOR) = 7.66; 95% confidence interval (CI) = 1.78, 32.87) background and baseline depression symptoms (aOR = 1.30; 95% CI = 1.03, 1.65) were predictive of Long2 COVID. Long2 COVID was also associated with greater anxiety symptoms 6 months after onset of COVID-19. CONCLUSIONS A sizable proportion report COVID-19 symptoms lasting more than 3 months and some symptoms even increased over time. Adults who are Hispanic white adults or have depression may be at greater risk for Long2 COVID. Further research is needed on why some adults experience Long COVID and how to reduce the duration of illness.
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Affiliation(s)
- Jack Tsai
- Department of Management, Policy and Community Health, School of Public Health, University of Texas Health Science Center at Houston, San Antonio, TX, USA
- Department of Psychiatry, Yale University School of Medicine, West Haven, CT, USA
| | - Abigail Grace
- Department of Management, Policy and Community Health, School of Public Health, University of Texas Health Science Center at Houston, San Antonio, TX, USA
| | - Anita Kurian
- Metropolitan Health District, City of San Antonio, San Antonio, TX, USA
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Williams MK, Crawford CA, Zapolski TC, Hirsh AT, Stewart JC. Longer-Term Mental Health Consequences of COVID-19 Infection: Moderation by Race and Socioeconomic Status. Int J Behav Med 2024:10.1007/s12529-024-10271-9. [PMID: 38396274 DOI: 10.1007/s12529-024-10271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVE While evidence suggests that the mental health symptoms of COVID-19 can persist for several months following infection, little is known about the longer-term mental health effects and whether certain sociodemographic groups may be particularly impacted. This cross-sectional study aimed to characterize the longer-term mental health consequences of COVID-19 infection and examine whether such consequences are more pronounced in Black people and people with lower socioeconomic status. METHODS 277 Black and White adults (age ≥ 30 years) with a history of COVID-19 (tested positive ≥ 6 months prior to participation) or no history of COVID-19 infection completed a 45-minute online questionnaire battery. RESULTS People with a history of COVID-19 had greater depressive (d = 0.24), anxiety (d = 0.34), post-traumatic stress disorder (PTSD) (d = 0.32), and insomnia (d = 0.31) symptoms than those without a history of COVID-19. These differences remained for anxiety, PTSD, and insomnia symptoms after adjusting for age, sex, race, education, income, employment status, body mass index, and smoking status. No differences were detected for perceived stress and general psychopathology. People with a history of COVID-19 had more than double the odds of clinically significant symptoms of anxiety (OR = 2.22) and PTSD (OR = 2.40). Education, but not race, income, or employment status, moderated relationships of interest such that COVID-19 status was more strongly and positively associated with all the mental health outcomes for those with fewer years of education. CONCLUSION The mental health consequences of COVID-19 may be significant, widespread, and persistent for at least 6 months post-infection and may increase as years of education decreases.
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Affiliation(s)
- Michelle K Williams
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), 402 North Blackford Street, LD100E, 46202, Indianapolis, IN, USA
| | - Christopher A Crawford
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), 402 North Blackford Street, LD100E, 46202, Indianapolis, IN, USA
| | - Tamika C Zapolski
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), 402 North Blackford Street, LD100E, 46202, Indianapolis, IN, USA
| | - Adam T Hirsh
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), 402 North Blackford Street, LD100E, 46202, Indianapolis, IN, USA
| | - Jesse C Stewart
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), 402 North Blackford Street, LD100E, 46202, Indianapolis, IN, USA.
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Moine E, Molinier V, Castanyer A, Calvat A, Coste G, Vernet A, Faugé A, Magrina P, Aliaga-Parera JL, Oliver N, Alexandre F, Heraud N. Safety and Efficacy of Pulmonary Rehabilitation for Long COVID Patients Experiencing Long-Lasting Symptoms. Int J Environ Res Public Health 2024; 21:242. [PMID: 38397731 PMCID: PMC10888408 DOI: 10.3390/ijerph21020242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/02/2024] [Accepted: 02/16/2024] [Indexed: 02/25/2024]
Abstract
Due to the high prevalence and persistence of long COVID, it is important to evaluate the safety and efficacy of pulmonary rehabilitation (PR) for patients who experience long-lasting symptoms more than six months after initial COVID-19 onset. Enrolled patients were admitted for a four-week in-patient-PR due to long COVID symptoms (n = 47). The safety of PR was confirmed by the absence of adverse events. Symptom-related outcomes were evaluated pre- and post-PR with significant score changes for: 6 min walking distance (61 [28 to 103] m), quality of life (mental Short Form-12: 10 [6 to 13], and physical: 9 [6 to 12]), Montreal Cognitive Assessment (1 [0 to 3]), fatigue (MFI-20: -19 [-28 to -8]), dyspnea (DYSPNEA-12: -7 [-9 to -2] and mMRC; -1 [-1 to 0]), Nijmegen questionnaire (-8 [-11 to -5]), anxiety and depression (HADS:-4 [-5 to -2] and -2 [-4 to -1], respectively) and posttraumatic stress disorder checklist scale (-8 [-12 to -4]). At the individual level, the percentage of symptomatic patients for each outcome decreased, with a high response rate, and the number of persistent symptoms per patient was reduced from six at PR initiation to three at the end of the program. Our results show that in-PR is safe and efficient at decreasing long-lasting symptoms experienced by long COVID patients at more than six months after initial disease onset.
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Affiliation(s)
- Espérance Moine
- Direction de la Recherche Clinique et de l’Innovation en Santé, Clariane, 34700 Lodève, France
| | - Virginie Molinier
- Direction de la Recherche Clinique et de l’Innovation en Santé, Clariane, 34700 Lodève, France
| | | | - Amandine Calvat
- Clinique du Souffle La Vallonie, Inicea, 34700 Lodève, France
| | | | - Antonin Vernet
- Clinique du Souffle La Solane, Inicea, 66340 Osséja, France
| | - Audrey Faugé
- Clinique du Souffle La Vallonie, Inicea, 34700 Lodève, France
| | - Perrine Magrina
- Clinique du Souffle La Vallonie, Inicea, 34700 Lodève, France
| | | | - Nicolas Oliver
- Direction de la Recherche Clinique et de l’Innovation en Santé, Clariane, 34700 Lodève, France
- Clinique du Souffle La Vallonie, Inicea, 34700 Lodève, France
| | - François Alexandre
- Direction de la Recherche Clinique et de l’Innovation en Santé, Clariane, 34700 Lodève, France
| | - Nelly Heraud
- Direction de la Recherche Clinique et de l’Innovation en Santé, Clariane, 34700 Lodève, France
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Taieb A, Nassim BHS, Asma G, Jabeur M, Ghada S, Asma BA. The Growing Understanding of the Pituitary Implication in the Pathogenesis of Long COVID-19 Syndrome: A Narrative Review. Adv Respir Med 2024; 92:96-109. [PMID: 38392036 PMCID: PMC10886368 DOI: 10.3390/arm92010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/01/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024]
Abstract
Long COVID-19, also known as post-acute sequelae of SARS-CoV-2 infection, is a condition where individuals who have recovered from the acute phase of COVID-19 continue to experience a range of symptoms for weeks or even months afterward. While it was initially thought to primarily affect the respiratory system, it has become clear that Long COVID-19 can involve various organs and systems, including the endocrine system, which includes the pituitary gland. In the context of Long COVID-19, there is a growing understanding of the potential implications for the pituitary gland. The virus can directly affect the pituitary gland, leading to abnormalities in hormone production and regulation. This can result in symptoms such as fatigue, changes in appetite, and mood disturbances. Long COVID-19, the persistent and often debilitating condition following acute COVID-19 infection, may be explained by deficiencies in ACTH and Growth hormone production from the pituitary gland. Corticotropin insufficiency can result in the dysregulation of the body's stress response and can lead to prolonged feelings of stress, fatigue, and mood disturbances in Long COVID-19 patients. Simultaneously, somatotropin insufficiency can affect growth, muscle function, and energy metabolism, potentially causing symptoms such as muscle weakness, exercise intolerance, and changes in body composition. Recently, some authors have suggested the involvement of the pituitary gland in Post COVID-19 Syndrome. The exact mechanisms of viral action on infected cells remain under discussion, but inflammatory and autoimmune mechanisms are primarily implicated. The aim of our study will be to review the main pituitary complications following COVID-19 infection. Moreover, we will explain the possible involvement of the pituitary gland in the persistence of Post COVID-19 Syndrome.
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Affiliation(s)
- Ach Taieb
- Department of Endocrinology, University Hospital of Farhat Hached Sousse, Sousse 4000, Tunisia; (B.H.S.N.); (G.A.); (S.G.); (B.A.A.)
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
- Laboratory of Exercise Physiology and Pathophysiology, L.R.19ES09, Sousse 4054, Tunisia
| | - Ben Haj Slama Nassim
- Department of Endocrinology, University Hospital of Farhat Hached Sousse, Sousse 4000, Tunisia; (B.H.S.N.); (G.A.); (S.G.); (B.A.A.)
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
| | - Gorchane Asma
- Department of Endocrinology, University Hospital of Farhat Hached Sousse, Sousse 4000, Tunisia; (B.H.S.N.); (G.A.); (S.G.); (B.A.A.)
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
| | - Methnani Jabeur
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
- Laboratory of Exercise Physiology and Pathophysiology, L.R.19ES09, Sousse 4054, Tunisia
| | - Saad Ghada
- Department of Endocrinology, University Hospital of Farhat Hached Sousse, Sousse 4000, Tunisia; (B.H.S.N.); (G.A.); (S.G.); (B.A.A.)
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
| | - Ben Abdelkrim Asma
- Department of Endocrinology, University Hospital of Farhat Hached Sousse, Sousse 4000, Tunisia; (B.H.S.N.); (G.A.); (S.G.); (B.A.A.)
- Faculty of Medicine of Sousse, University of Sousse, Sousse 4000, Tunisia;
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Hayward W, Buch ER, Norato G, Iwane F, Dash D, Salamanca-Girón RF, Bartrum E, Walitt B, Nath A, Cohen LG. Procedural Motor Memory Deficits in Patients With Long-COVID. Neurology 2024; 102:e208073. [PMID: 38237090 PMCID: PMC11097756 DOI: 10.1212/wnl.0000000000208073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 10/26/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND AND OBJECTIVES At least 15% of patients who recover from acute severe acute respiratory syndrome coronavirus 2 infection experience lasting symptoms ("Long-COVID") including "brain fog" and deficits in declarative memory. It is not known if Long-COVID affects patients' ability to form and retain procedural motor skill memories. The objective was to determine the ability of patients with Long-COVID to acquire and consolidate a new procedural motor skill over 2 training days. The primary outcome was to determine difference in early learning, measured as the increase in correct sequence typing speed over the initial 11 practice trials of a new skill. The secondary outcomes were initial and final typing speed on days 1 and 2, learning rate, overnight consolidation, and typing accuracy. METHODS In this prospective, cross-sectional, online, case-control study, participants learned a sequential motor skill over 2 consecutive days (NCT05746624). Patients with Long-COVID (reporting persistent post-coronavirus disease 2019 [COVID-19] symptoms for more than 4 weeks) were recruited at the NIH. Patients were matched one-to-one by age and sex to controls recruited during the pandemic using a crowd-sourcing platform. Selection criteria included age 18-90 years, English speaking, right-handed, able to type with the left hand, denied active fever or respiratory infection, and no previous task exposure. Data were also compared with an age-matched and sex-matched control group who performed the task online before the COVID-19 pandemic (prepandemic controls). RESULTS In total, 105 of 236 patients contacted agreed to participate and completed the experiment (mean ± SD age 46 ± 12.8 years, 82% female). Both healthy control groups had 105 participants (mean age 46 ± 13.1 and 46 ± 11.9 years, 82% female). Early learning was comparable across groups (Long-COVID: 0.36 ± 0.24 correct sequences/second, pandemic controls: 0.36 ± 0.53 prepandemic controls: 0.38 ± 0.57, patients vs pandemic controls [CI -0.068 to 0.067], vs prepandemic controls [CI -0.084 to 0.052], and between controls [CI -0.083 to 0.053], p = 0.82). Initial and final typing speeds on days 1 and 2 were slower in patients than controls. Patients with Long-COVID showed a significantly reduced overnight consolidation and a nonsignificant trend to reduced learning rates. DISCUSSION Early learning was comparable in patients with Long-COVID and controls. Anomalous initial performance is consistent with executive dysfunction. Reduction in overnight consolidation may relate to deficits in procedural memory formation.
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Affiliation(s)
- William Hayward
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Ethan R Buch
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Gina Norato
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Fumiaki Iwane
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Dabedatta Dash
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Roberto F Salamanca-Girón
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Elizabeth Bartrum
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Brian Walitt
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Avindra Nath
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
| | - Leonardo G Cohen
- From the Human Cortical Physiology and Neurorehabilitation Section (W.H., E.R.B., F.I., D.D., R.F.S.-G., L.G.C.), Clinical Trials Unit (G.N.), Office of the Clinical Director, and Section of Infections of the Nervous System (E.B., B.W., A.N.), National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD
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Agostoni P, Mapelli M, Salvioni E, Mattavelli I, Banfi C, Bonomi A, Biondi ML, Rovai S, Tamborini G, Muratori M, Ghulam Ali S, Ghilardi S, De Martino F, Vignati C, Palermo P, Gugliandolo P, Elia D, Moscucci F, Cassandro R, Andreini D, Mancini E, Harari S. Symptomatic post COVID patients have impaired alveolar capillary membrane function and high VE/VCO 2. Respir Res 2024; 25:82. [PMID: 38331869 PMCID: PMC10851544 DOI: 10.1186/s12931-023-02602-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 11/12/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Post COVID-19 syndrome is characterized by several cardiorespiratory symptoms but the origin of patients' reported symptomatology is still unclear. METHODS Consecutive post COVID-19 patients were included. Patients underwent full clinical evaluation, symptoms dedicated questionnaires, blood tests, echocardiography, thoracic computer tomography (CT), spirometry including alveolar capillary membrane diffusion (DM) and capillary volume (Vcap) assessment by combined carbon dioxide and nitric oxide lung diffusion (DLCO/DLNO) and cardiopulmonary exercise test. We measured surfactant derive protein B (immature form) as blood marker of alveolar cell function. RESULTS We evaluated 204 consecutive post COVID-19 patients (56.5 ± 14.5 years, 89 females) 171 ± 85 days after the end of acute COVID-19 infection. We measured: forced expiratory volume (FEV1) 99 ± 17%pred, FVC 99 ± 17%pred, DLCO 82 ± 19%, DM 47.6 ± 14.8 mL/min/mmHg, Vcap 59 ± 17 mL, residual parenchymal damage at CT 7.2 ± 3.2% of lung tissue, peakVO2 84 ± 18%pred, VE/VCO2 slope 112 [102-123]%pred. Major reported symptoms were: dyspnea 45% of cases, tiredness 60% and fatigability 77%. Low FEV1, Vcap and high VE/VCO2 slope were associated with persistence of dyspnea. Tiredness was associated with high VE/VCO2 slope and low PeakVO2 and FEV1 while fatigability with high VE/VCO2 slope. SPB was fivefold higher in post COVID-19 than in normal subjects, but not associated to any of the referred symptoms. SPB was negatively associated to Vcap. CONCLUSIONS In patients with post COVID-19, cardiorespiratory symptoms are linked to VE/VCO2 slope. In these patients the alveolar cells are dysregulated as shown by the very high SPB. The Vcap is low likely due to post COVID-19 pulmonary endothelial/vasculature damage but DLCO is only minimally impaired being DM preserved.
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Affiliation(s)
- Piergiuseppe Agostoni
- Centro Cardiologico Monzino, IRCCS, Milan, Italy.
- Department of Clinical Sciences and Community Health, University of Milan, Via Parea, 4, 20138, Milan, Italy.
| | - Massimo Mapelli
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Via Parea, 4, 20138, Milan, Italy
| | | | | | | | - Alice Bonomi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - Sara Rovai
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | | | | | | | - Fabiana De Martino
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
- Unità Funzionale di Cardiologia, Casa di Cura Tortorella, Salerno, Italy
| | | | | | | | - Davide Elia
- U.O. di Pneumologia e Terapia Semi-Intensiva Respiratoria, MultiMedica IRCCS, Milan, Italy
| | - Federica Moscucci
- DAI Internal Medicine and Medical Specialities, Policlinico Umberto I, Rome, Italy
| | - Roberto Cassandro
- U.O. di Pneumologia e Terapia Semi-Intensiva Respiratoria, MultiMedica IRCCS, Milan, Italy
| | - Daniele Andreini
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant'Ambrogio, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | | | - Sergio Harari
- Department of Clinical Sciences and Community Health, University of Milan, Via Parea, 4, 20138, Milan, Italy
- U.O. di Pneumologia e Terapia Semi-Intensiva Respiratoria, MultiMedica IRCCS, Milan, Italy
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Slotegraaf AI, de Kruif AJTCM, Agasi-Idenburg CS, van Oers SMD, Ronteltap A, Veenhof C, Gerards MHG, Verburg AC, Hoogeboom TJ, de van der Schueren MAE. Understanding recovery of people recovering from COVID-19 receiving treatment from primary care allied health professionals: a mixed-methods study. Disabil Rehabil 2024:1-10. [PMID: 38318773 DOI: 10.1080/09638288.2024.2311330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE To quantitatively assess changes in recovery of people recovering from COVID-19 treated by a primary care allied health professional, and to qualitatively describe how they dealt with persistent complaints. MATERIALS AND METHODS This mixed-methods study is part of a Dutch prospective cohort study, from which thirty participants were selected through purposive sampling. Quantitative data on recovery were collected at start of treatment and 6 months. Additionally, by use of semi-structured interviews participants were asked on how persistent complaints influenced their lives, and how they experienced received primary care allied health treatment. RESULTS Despite reported improvements, most participants still experienced limitations at 6 months. Hospital participants reported a higher severity of complaints, but home participants reported more diverse complaints and a longer recovery. Most participants were satisfied with the primary care allied healthcare. Tender loving care and a listening ear, learning to manage limits, and support and acceptance of building up in small steps were perceived as contributing most to participants' recovery. CONCLUSION Although improvements were reported on almost all outcomes, most participants suffered from persistent complaints. Despite these persistent complaints, many participants reported being better able to cope with persistent complaints because they had decreased substantially in their intensity. TRIAL REGISTRATION Clinicaltrials.gov registry (NCT04735744).
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Affiliation(s)
- Anne I Slotegraaf
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, the Netherlands
| | - Anja J Th C M de Kruif
- Department of Nutrition, Dietetics and Lifestyle, HAN University of Applied Sciences, Nijmegen, the Netherlands
| | - Carla S Agasi-Idenburg
- Research Group Innovation of Movement Care, University of Applied Sciences Utrecht, Utrecht, the Netherlands
| | - Sonja M D van Oers
- Department of Nutrition, Dietetics and Lifestyle, HAN University of Applied Sciences, Nijmegen, the Netherlands
| | - Amber Ronteltap
- Research Group Innovation of Movement Care, University of Applied Sciences Utrecht, Utrecht, the Netherlands
| | - Cindy Veenhof
- Research Group Innovation of Movement Care, University of Applied Sciences Utrecht, Utrecht, the Netherlands
- Department of Rehabilitation, Physical Therapy Science and Sport, Brain Center, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Marissa H G Gerards
- Department of Epidemiology, Care and Public Health Institute (CAPHRI), Faculty of Health, Medicine and Life sciences, Maastricht University, Maastricht, the Netherlands
- Department of Physiotherapy, Maastricht university medical centre, Maastricht, the Netherlands
| | - Arie C Verburg
- IQ Healthcare, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Thomas J Hoogeboom
- IQ Healthcare, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Marian A E de van der Schueren
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, the Netherlands
- Department of Nutrition, Dietetics and Lifestyle, HAN University of Applied Sciences, Nijmegen, the Netherlands
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Wang H, Lu F, Ni X, Luo R, Chen L, Yuan J, Zhang Z, Lv Q. Acute and persistent symptoms of COVID-19 infection in school-aged children: a retrospective study from China. BMC Public Health 2024; 24:344. [PMID: 38302946 PMCID: PMC10835839 DOI: 10.1186/s12889-024-17822-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/19/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND The long-term sequelae of Coronavirus disease 2019 (COVID-19) in children are unclear. We investigated COVID-19 symptoms in school-aged children to determine their impact on patients and their families. METHODS This cross-sectional study, conducted on February 25-28, 2023, selected a representative kindergarten and 9-year school from Shenzhen, China. There were randomly two classes each for the 12 grades from kindergarten to junior high school. The school-aged children were aged 3-16 years. Literate parents completed an online questionnaire related to their children's COVID-19 symptoms since December 1, 2022. Descriptive statistics were computed as necessary. Univariate and multivariable linear regression analyses were performed, and variables with a p-value < 0.05 were considered to have a significant association with the subjective feeling scores for COVID-19 infection. RESULTS We included 936 school-aged children, with a COVID-19 infection rate of 68.5%. The prevalence of LC 28 (illness with symptoms lasting for 28 days) was 3.4%. During acute infection, the median number of the 641 children's symptoms was 3.0 (IQR: 1.0-5.0) and the median score of subjective feelings was 15.0 (IQR: 11.0-24.5). The top three symptoms were fever, cough/expectoration, and rhinobyon. Age of 13-16 years (adjusted beta: 3.60, 95% CI: 0.32-6.88) and comorbidities (adjusted beta: 3.47, 95% CI: 1.20-5.73) were independently associated with higher subjective feelings (p < 0.05). The top three characteristics associated with LC 28 were alopecia (33.3%, 5/15), cognitive dysfunction (29.2%, 7/24), and emotional problem (28.6%, 6/21). CONCLUSIONS Children with COVID-19 have a short duration of symptoms and milder symptoms, so they can self-medicate to minimize hospital crowding. Children with basic diseases require prompt attention. Although LC 28 is uncommon in children, mental and psychological problems after COVID-19 recovery should not be ignored.
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Affiliation(s)
- Honglin Wang
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China
| | - Fangfang Lu
- Disease Control Division, Public Health Service Center, Bao'an District, 518103, Shenzhen, China
| | - Xiuxian Ni
- Disease Control Division, Public Health Service Center, Bao'an District, 518103, Shenzhen, China
| | - Rijing Luo
- Department of Epidemiology, School of Public Health, (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, 510515, Guangzhou, China
| | - Linxiang Chen
- Department of Immunization Planning, Luohu District Center for Disease Control and Prevention, 518020, Shenzhen, China
| | - Jing Yuan
- Shenzhen Key Laboratory of Pathogen and Immunity, State Key Discipline of Infectious Disease, Shenzhen Third People's Hospital, Second Hospital, National Clinical Research Center for Infectious Disease, Southern University of Science and Technology, 518112, Shenzhen, China
| | - Zhen Zhang
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China.
| | - Qiuying Lv
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China.
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Lin K, Gao Y, Ji W, Li Y, Wang W, Du M, Liu J, Hong Z, Jiang T, Wang Y. Attentional impairment and altered brain activity in healthcare workers after mild COVID-19. Brain Imaging Behav 2024:10.1007/s11682-024-00851-4. [PMID: 38296922 DOI: 10.1007/s11682-024-00851-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2024] [Indexed: 02/02/2024]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) is highly transmissible and pathogenic. Patients with mild cases account for the majority of those infected with coronavirus disease 2019 (COVID-19). Although there is evidence that many patients with COVID-19 have varying degrees of attentional impairment, little is known about how SARS-COV-2 affects attentional function. This study included a high-risk healthcare population divided into groups of healthcare workers (HCWs) with mild COVID-19 (patient group, n = 45) and matched healthy HCWs controls (HC group, n = 42), who completed general neuropsychological background tests and Attention Network Test (ANT), and underwent resting-state functional magnetic resonance imaging (rs-fMRI) using amplitude of low-frequency fluctuation (ALFF) to assess altered brain activity; Selective impairment occurred in orienting and executive control networks, but not in alert network, in the patient group, and widespread cognitive impairment encompassing general attention, memory, and executive dysfunction. Moreover, the patient group had significantly lower ALFF values in the left superior and left middle frontal gyri than the HC group. SARS-COV-2 infection may have led to reduced brain activity in the left superior and left middle frontal gyri, thus impairing attentional orienting and executive control networks, which may explain the development of attentional deficits after COVID-19.
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Affiliation(s)
- Keyi Lin
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Anhui Public Health Clinical Center, Hefei, China
| | - Yaotian Gao
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Anhui Public Health Clinical Center, Hefei, China
| | - Wei Ji
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Anhui Public Health Clinical Center, Hefei, China
- Department of Neurosurgery, Hefei Huaan Brain Hospital, Hefei, China
| | - Yan Li
- Anhui Public Health Clinical Center, Hefei, China
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wei Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Mengcheng Du
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jia Liu
- Anhui Public Health Clinical Center, Hefei, China
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhengyu Hong
- Anhui Public Health Clinical Center, Hefei, China
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tao Jiang
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China.
- Anhui Public Health Clinical Center, Hefei, China.
- Anhui Provincial Institute of Translational Medicine, Hefei, China.
| | - Yuyang Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
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Minotti C, McKenzie C, Dewandel I, Bekker C, Sturniolo G, Doni D, Giaquinto C, Van Der Zalm MM, Donà D. How does post COVID differ from other post-viral conditions in childhood and adolescence (0-20 years old)? A systematic review. EClinicalMedicine 2024; 68:102436. [PMID: 38333536 PMCID: PMC10850405 DOI: 10.1016/j.eclinm.2024.102436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 02/10/2024] Open
Abstract
Background Post Coronavirus disease (COVID) and other post-viral infection syndromes present an overlap of pathogenesis, onset, progression, and symptom profile. We aimed to systematically describe studies on post-viral conditions and determine the entity of post COVID compared to other post-viral conditions in children. Methods We conducted a systematic search of the Embase, MEDLINE, Cochrane Library, and GoogleScholar databases (January 1946-3 November 2023), according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. The main outcomes were differences in condition duration, symptom type, and development of chronic symptoms. This systematic review was registered on PROSPERO (CRD42023401789). Findings 35/5051 studies were included, with 42,934 children, adolescents and young adults (0-20 years old) overall. Twenty-eight studies focused on post COVID symptoms, followed by five papers on Respiratory Syncytial Virus (RSV) and Rhinovirus, one study on Epstein-Barr Virus (EBV), and one on gastrointestinal viruses. Studies on post COVID mainly reported data on older children/adolescents, describing long-lasting symptoms, including fatigue, neurologic, cardiorespiratory, musculoskeletal, mental health, and gastrointestinal symptoms. The maximum described symptoms duration was eighteen months, with an average follow-up of seven months. The development of chronic symptoms was reported by 30 studies (93.8%) for 10,473/28,474 patients (36.8%). Recovery was achieved in 18,001/28,474 cases (63.2%). The study on EBV reported persistent fatigue in adolescents for a similar duration (6 months, 46% chronic). Studies on RSV and Rhinovirus were mainly done in children under three years, with development of recurrent wheezing (up to 3 years). Interpretation Post-viral fatigue was a shared feature between post COVID and post EBV conditions. A better understanding of post COVID as a unique condition, sharing features with other post-viral syndromes, is needed. The healthcare burden and socio-economic consequences for children and their families warrant further investigation and development of appropriate healthcare management plans. The foremost requirement is the establishment of consistent and shareable definitions, as well as a consensus on outcomes, to effectively evaluate follow-up and quantify the burden of different viral infections. Funding EU Horizon, EDCTP, NIH.
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Affiliation(s)
- Chiara Minotti
- Department of Women's and Children's Health, University of Padua, Italy
- PhD Program in Clinical Research, University Children's Hospital Basel, University of Basel, Switzerland
| | - Carla McKenzie
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Isabelle Dewandel
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Carien Bekker
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Giulia Sturniolo
- Department of Women's and Children's Health, University of Padua, Italy
| | - Denis Doni
- Department of Women's and Children's Health, University of Padua, Italy
| | - Carlo Giaquinto
- Department of Women's and Children's Health, University of Padua, Italy
| | - Marieke M. Van Der Zalm
- Desmond Tutu TB Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Daniele Donà
- Department of Women's and Children's Health, University of Padua, Italy
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Lai Z, Pu T, Li J, Bai F, Wu L, Tang Y. Visual analysis of hotspots and trends in long COVID research based on bibliometric. Heliyon 2024; 10:e24053. [PMID: 38293444 PMCID: PMC10827472 DOI: 10.1016/j.heliyon.2024.e24053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 11/23/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024] Open
Abstract
After severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, a series of symptoms may persist for a long time, which is now called long COVID. It was found that long COVID can affect all patients with COVID-19. Therefore, long COVID has become a hot topic. In this study, we used the WOS database as a sample data source to conduct a bibliometric and visual analysis of 1765 long COVID articles over the past three years through VOSviewer and R package. The results show that countries/authors in Europe and The United States of America contribute most of the articles, and their cooperation is also the most active. Keyword co-occurrence identified four clusters, with important topics including the mechanism, clinical symptoms, epidemiological characteristics, and management/treatment of long COVID. Themes such as "cognitive impairment", "endothelial dysfunction", "diagnosis", and "biomarkers" are likely to be the focus of new attention in the coming period. In addition, we put forward the possible research opportunities on long COVID for researchers and practitioners to facilitate future research.
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Affiliation(s)
- Zongqiang Lai
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Tao Pu
- Department of Adolescent Gynecology, Shenzhen Children's Hospital, Shenzhen, Guangdong, PR China
| | - Jun Li
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Facheng Bai
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Lining Wu
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
| | - Yunxia Tang
- The Pharmaceutical Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, PR China
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Seehuus M, Fertig M, Handy AB, Clifton J, Stanton AM. The impact of COVID-19 and long COVID on sexual function in cisgender women. J Sex Med 2024; 21:129-144. [PMID: 38055615 DOI: 10.1093/jsxmed/qdad155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 10/13/2023] [Accepted: 11/06/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Research suggests that COVID-19 impairs sexual function in men, but little is known about the impact of COVID-19 (or long COVID) on sexual function in women. AIM We sought to compare the sexual function of cisgender women who had never had COVID-19, who had COVID-19 but not long COVID, and who had long COVID, and assessed whether long COVID symptoms and/or emotional distress mediate the relationship between COVID-19 history and sexual function. METHODS In total, 2329 adult cisgender women were recruited online as study participants. Half of these women reported having had COVID-19, and the other half reported never having had COVID-19. Of those who had COVID-19, 25% (n = 170) reported having long COVID. We compared the mean Female Sexual Function Index (FSFI) scores by using t-tests for each of the primary comparison categories (never COVID vs COVID and only COVID vs long COVID). Four path models were used to test the hypotheses that (1) long COVID symptoms or (2) depression, anxiety, and/or stress assessed with the subscales of the 21-item Depression, Anxiety, and Stress Scale (DASS-21) mediated the relationship between COVID-19 and sexual function. OUTCOMES Sexual function was measured with the FSFI, long COVID symptoms were assessed using the Centers for Disease Control working symptom set, and emotional distress was measured with the DASS-21. RESULTS In total, 1313 participants provided data suitable for analysis. The never-COVID group (n = 645, 49.1%) had higher scores on the Desire, Arousal, Lubrication, and Satisfaction subscales of the FSFI (mean [M] [SD] FSFI total Mnever COVID = 27.98 [4.84] vs MCOVID = 27.05 [5.21]) than the combined only-COVID (n = 498, 37.9%) and long-COVID (n = 170, 12.9%) groups. The FSFI subscale scores were significantly higher in the only-COVID group than in the long-COVID group for the Arousal, Lubrication, and Orgasm and lower for the Pain subscales and higher for overall sexual function (FSFI total Monly COVID = 27.49 [5.00] vs Mlong COVID = 25.77 [5.61]. None of the proposed mediation models had adequate model fit. CLINICAL IMPLICATIONS Clinicians treating cisgender women who have COVID-19 should consider proactively discussing sexual function with their patients and offering available resources. STRENGTHS AND LIMITATIONS In this study we used a large and diverse sample, but this sample did not include transgender or gender-diverse persons. This study was also correlational; as such, causal conclusions cannot be drawn. Further, the mechanism of action remains unexplained. CONCLUSIONS The study findings suggest the following: (1) COVID-19 infection is associated with impaired sexual function in cisgender women, and (2) that women with long COVID experienced incrementally more impaired sexual function than women with COVID-19 who did not develop long COVID.
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Affiliation(s)
- Martin Seehuus
- Department of Psychology, Middlebury College, Middlebury, VT, United States
- Vermont Psychological Services, University of Vermont, Burlington, VT, United States
| | - Madison Fertig
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
| | | | - Jessica Clifton
- Department of Medicine, University of Vermont, Burlington, VT, United States
- Parhelia Wellness, Santa Rosa, CA, United States
| | - Amelia M Stanton
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, United States
- Fenway Health, Boston, MA, United States
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Titze-de-Almeida R, Araújo Lacerda PH, de Oliveira EP, de Oliveira MEF, Vianna YSS, Costa AM, Pereira Dos Santos E, Guérard LMC, Ferreira MADM, Rodrigues Dos Santos IC, Gonçalves JDDS, Ginani Ferreira G, Souza Titze-de-Almeida S, Brandão PRDP, Eri Shimizu H, Silva APB, Delgado-Rodrigues RN. Sleep and memory complaints in long COVID: an insight into clustered psychological phenotypes. PeerJ 2024; 12:e16669. [PMID: 38313024 PMCID: PMC10836207 DOI: 10.7717/peerj.16669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 11/22/2023] [Indexed: 02/06/2024] Open
Abstract
This study evaluated clinical features of individuals with long COVID (5-8 months after diagnosis) who reported sleep and memory problems (62 cases) compared to those without (52 controls). Both groups had a similar mean age (41 vs. 39 years). Around 86% of the participants were non-hospitalized at the time of infection, and none of them were vaccinated at that point. Subsequently, both cases and controls received the vaccine; however, the vaccination rates differed significantly between the groups (30.7% vs. 51.0%). Cases and controls had similar rates of symptoms at acute COVID phase. However, cases were more likely to experience coryza, dyspnea, headache, and nausea/vomiting during long COVID. Regarding new-onset symptoms in long COVID, 12.9% of cases had dyspnea, and 14.5% experienced nausea/vomiting, whereas in the control group there were only 1.9% and 0.0%, respectively. Cases also had a significantly higher prevalence of persistent headache (22.6% vs. 7.7%), and dyspnea (12.9% vs. 0.0). In addition, cases also showed an increased rate of mental health complaints: disability in daily activities (45.2% vs. 9.6%; P < 0.001); concentration/sustained attention difficulties (74.2% vs. 9.6%; P < 0.001); anxiety-Generalized Anxiety Disorder 2-item scale (GAD-2) ≥ 3 (66.1% vs. 34.6%; P = 0.0013); and "post-COVID sadness" (82.3% vs. 40.4%; P < 0.001). We observed a significant correlation between sadness and anxiety in cases, which was not observed in controls (P=0.0212; Spearman correlation test). Furthermore, the frequency of concomitant sadness and anxiety was markedly higher in cases compared to controls (59.7% vs. 19.2%) (P < 0.0001; Mann-Whitney test). These findings highlight a noteworthy association between sadness and anxiety specifically in cases. In conclusion, our data identified concurrent psychological phenotypes in individuals experiencing sleep and memory disturbances during long COVID. This strengthens the existing evidence that SARS-CoV-2 causes widespread brain pathology with interconnected phenotypic clusters. This finding highlights the need for comprehensive medical attention to address these complex issues, as well as major investments in testing strategies capable of preventing the development of long COVID sequelae, such as vaccination.
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Affiliation(s)
- Ricardo Titze-de-Almeida
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
- University of Brasília/FAV, Central Institute of Sciences, Technology for Gene Therapy Laboratory, Brasília, DF, Brazil
| | | | - Edson Pereira de Oliveira
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
| | | | | | - Amanda Machado Costa
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
| | - Eloísa Pereira Dos Santos
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
| | - Louise Marie Coelho Guérard
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
| | | | | | | | - Gabriel Ginani Ferreira
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
- University of Brasília/FAV, Central Institute of Sciences, Technology for Gene Therapy Laboratory, Brasília, DF, Brazil
| | - Simoneide Souza Titze-de-Almeida
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
- University of Brasília/FAV, Central Institute of Sciences, Technology for Gene Therapy Laboratory, Brasília, DF, Brazil
| | - Pedro Renato de Paula Brandão
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
- Sírio-Libanês Hospital, Brasília, Brazil., Brasília, DF, Brazil
| | - Helena Eri Shimizu
- Department of Collective Health, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
| | - Andrezza Paula Brito Silva
- Central Institute of Sciences, Research Center for Major Themes, University of Brasília, Brasília, DF, Brazil
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Greißel A, Schneider A, Donnachie E, Gerlach R, Tauscher M, Hapfelmeier A. Impact of pre-existing mental health diagnoses on development of post-COVID and related symptoms: a claims data-based cohort study. Sci Rep 2024; 14:2408. [PMID: 38287108 PMCID: PMC10824734 DOI: 10.1038/s41598-024-52656-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 01/22/2024] [Indexed: 01/31/2024] Open
Abstract
This study aimed to examine the association of prior mental health diagnoses with the onset of Post-COVID-19 condition (PCC). We conducted a retrospective comparative cohort study and secondary analysis of routinely collected claims data from participants in statutory health insurance in Bavaria, Germany, from January 2015 to June 2022. Study participants were 619,560 patients with confirmed COVID-19, 42,969 with other respiratory tract infection (ORI), and 438,023 controls. Using diagnoses coded according to the German modification of the ICD-10, the associations between prior mental health diagnoses and a PCC diagnosis (primary outcome) or associated symptoms (secondary outcomes) were estimated using multiple Cox proportional hazards regression models. Mental disorders (hazard ratio [HR] 1.36, 95% confidence interval [CI] 1.30-1.42), anxiety (HR 1.14, 95% CI 1.07-1.20), depression (HR 1.25, 95% CI 1.19-1.30) and somatoform disorders (HR 1.30, 95% CI 1.24-1.36) were associated with higher risks for PCC. Mental disorders were associated with the same or even greater risk for a diagnosis of malaise and fatigue in the control cohort (HR 1.71, 95% CI 1.52-1.93) and ORI cohort (HR 1.43, 95% CI 1.20-1.72), than in the COVID-19 cohort (HR 1.43, 95% CI 1.35-1.51). In summary, prior mental comorbidity was associated with an increased risk of PCC and its associated symptoms in all cohorts, not specifically in COVID-19 patients.
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Affiliation(s)
- Anna Greißel
- Institute of General Practice and Health Services Research, Department of Clinical Medicine, School of Medicine and Health, Technical University of Munich, Orleansstraße 47, 81667, Munich, Germany
| | - Antonius Schneider
- Institute of General Practice and Health Services Research, Department of Clinical Medicine, School of Medicine and Health, Technical University of Munich, Orleansstraße 47, 81667, Munich, Germany.
| | - Ewan Donnachie
- Bavarian Association of Statutory Health Insurance Physicians, Munich, Germany
| | - Roman Gerlach
- Bavarian Association of Statutory Health Insurance Physicians, Munich, Germany
| | - Martin Tauscher
- Bavarian Association of Statutory Health Insurance Physicians, Munich, Germany
| | - Alexander Hapfelmeier
- Institute of General Practice and Health Services Research, Department of Clinical Medicine, School of Medicine and Health, Technical University of Munich, Orleansstraße 47, 81667, Munich, Germany
- Institute of AI and Informatics in Medicine, Department of Clinical Medicine, School of Medicine and Health, Technical University of Munich, Munich, Germany
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Franco JVA, Garegnani LI, Metzendorf MI, Heldt K, Mumm R, Scheidt-Nave C. Post-covid-19 conditions in adults: systematic review and meta-analysis of health outcomes in controlled studies. BMJ Med 2024; 3:e000723. [PMID: 38293681 PMCID: PMC10826558 DOI: 10.1136/bmjmed-2023-000723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 12/27/2023] [Indexed: 02/01/2024]
Abstract
Objective To assess the impact of post-covid-19 conditions among adults. Design Systematic review and meta-analysis of health outcomes in controlled studies. Data sources Two sources were searched from database inception to 20 October 2022: Cochrane covid-19 study register (comprising Cochrane Central Register of Controlled Trials, Medline, Embase, clinicalTrials.gov, World Health Organization's International Clinical Trials Registry Platform, medRxiv) and WHO's covid-19 research database. Eligibility criteria Cohort studies recruiting more than 100 participants with a control group and a follow-up of at least 12 weeks were included. Adults who were documented to have SARS-CoV-2 infection based on clinical, imaging, or laboratory criteria were included. Data extraction and synthesis Two independent reviewers extracted data. The main outcomes included quality of life, functionality in daily activities, use of resources, recovery rates (cluster of symptoms), and the incidence of new medical diagnoses. Data were pooled using a random effects model. The risk of bias was assessed with the Joanna Briggs Institute critical appraisal tool for cohort studies. Results We included 63 controlled cohort studies, encompassing more than 96 million participants. Based on five studies, we found a reduction in overall quality of life between individuals with confirmed SARS-CoV-2 infection versus controls at six to 24 months follow-up, although heterogeneity was very high (mean difference in EQ-5D scale -5.28 (95% confidence interval -7.88 to 2.68; I2=93.81%). Evidence from ten studies, which could not be pooled in a meta-analysis, indicated that an increased rate of functional impairment associated with SARS-CoV-2 infection. Use of care increased compared with controls at six to 24 months follow-up at intensive care units (risk ratio 2.00 (95% confidence interval 0.69 to 5.80), five studies, I2=91.96%) and in outpatient care (1.12 (1.01 to 1.24), seven studies, I2=99.51%). Regarding persistent symptoms, individuals with documented SARS-CoV-2 infection had an increased risk of having two or more persistent symptoms at follow-up, especially those related to neurological clusters (ie, risk ratio 1.51 (95% confidence interval 1.17 to 1.93), I2=98.91%). Evidence also showed an increased incidence of a wide variety of metabolic, cardiovascular, neurological, respiratory, haematological and other incident diagnoses. Conclusion Evidence suggests functional impairment after SARS-CoV-2 infection, in addition to a higher use of resources and a higher incidence of widely varying medical diagnoses. These results should be interpreted with caution, considering the high heterogeneity across studies and study limitations related to outcome measurement and attrition of participants. Systematic review registration Open Science Framework, osf.io/drm39.
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Affiliation(s)
- Juan Victor Ariel Franco
- Institute of General Practice, Medical Faculty, Heinrich-Heine-Universitat Dusseldorf, Dusseldorf, Nordrhein-Westfalen, Germany
| | | | - Maria-Inti Metzendorf
- Institute of General Practice, Medical Faculty, Heinrich-Heine-Universitat Dusseldorf, Dusseldorf, Nordrhein-Westfalen, Germany
| | - Katharina Heldt
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
| | - Rebekka Mumm
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
| | - Christa Scheidt-Nave
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
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Malheiro DT, Bernardez-Pereira S, Parreira KCJ, Pagliuso JGD, de Paula Gomes E, de Mesquita Escobosa D, de Araújo CI, Pimenta BS, Lin V, de Almeida SM, Tuma P, Laselva CR, Neto MC, Klajner S, Teich VD, Kobayashi T, Edmond MB, Marra AR. Prevalence, predictors, and patient-reported outcomes of long COVID in hospitalized and non-hospitalized patients from the city of São Paulo, Brazil. Front Public Health 2024; 11:1302669. [PMID: 38317683 PMCID: PMC10839020 DOI: 10.3389/fpubh.2023.1302669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/20/2023] [Indexed: 02/07/2024] Open
Abstract
Background Robust data comparing long COVID in hospitalized and non-hospitalized patients in middle-income countries are limited. Methods A retrospective cohort study was conducted in Brazil, including hospitalized and non-hospitalized patients. Long COVID was diagnosed at 90-day follow-up using WHO criteria. Demographic and clinical information, including the depression screening scale (PHQ-2) at day 30, was compared between the groups. If the PHQ-2 score is 3 or greater, major depressive disorder is likely. Logistic regression analysis identified predictors and protective factors for long COVID. Results A total of 291 hospitalized and 1,118 non-hospitalized patients with COVID-19 were included. The prevalence of long COVID was 47.1% and 49.5%, respectively. Multivariable logistic regression showed female sex (odds ratio [OR] = 4.50, 95% confidence interval (CI) 2.51-8.37), hypertension (OR = 2.90, 95% CI 1.52-5.69), PHQ-2 > 3 (OR = 6.50, 95% CI 1.68-33.4) and corticosteroid use during hospital stay (OR = 2.43, 95% CI 1.20-5.04) as predictors of long COVID in hospitalized patients, while female sex (OR = 2.52, 95% CI 1.95-3.27) and PHQ-2 > 3 (OR = 3.88, 95% CI 2.52-6.16) were predictors in non-hospitalized patients. Conclusion Long COVID was prevalent in both groups. Positive depression screening at day 30 post-infection can predict long COVID. Early screening of depression helps health staff to identify patients at a higher risk of long COVID, allowing an early diagnosis of the condition.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Vivian Lin
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - Paula Tuma
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | | | | | | | - Takaaki Kobayashi
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Michael B. Edmond
- West Virginia University School of Medicine, Morgantown, WV, United States
| | - Alexandre R. Marra
- Hospital Israelita Albert Einstein, São Paulo, Brazil
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
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Nguyen KH, Bao Y, Mortazavi J, Allen JD, Chocano-Bedoya PO, Corlin L. Prevalence and Factors Associated with Long COVID Symptoms among U.S. Adults, 2022. Vaccines (Basel) 2024; 12:99. [PMID: 38250912 PMCID: PMC10820629 DOI: 10.3390/vaccines12010099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/12/2024] [Accepted: 01/14/2024] [Indexed: 01/23/2024] Open
Abstract
Long COVID and its symptoms have not been examined in different subpopulations of U.S. adults. Using the 2022 BRFSS (n = 445,132), we assessed long COVID and each symptom by sociodemographic characteristics and health-related variables. Multivariable logistic regression was conducted to examine factors associated with long COVID and the individual symptoms. Prevalence differences were conducted to examine differences in long COVID by vaccination status. Overall, more than one in five adults who ever had COVID-19 reported symptoms consistent with long COVID (21.8%). The most common symptom was tiredness or fatigue (26.2%), followed by difficulty breathing or shortness of breath (18.9%), and loss of taste or smell (17.0%). Long COVID was more common among adults under 65 years, women, American Indian or Alaska Native or other/multi race group, smokers, and people with a disability, depression, overweight or obesity compared to their respective counterparts. The prevalence of long COVID was higher among unvaccinated adults (25.6%) than vaccinated adults (21.6%) overall, and for 20 of 32 subgroups assessed. These findings underscore the benefits of vaccination, the importance of early treatment, and the need to better inform health care resource allocation and support services for those experiencing long COVID.
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Affiliation(s)
- Kimberly H. Nguyen
- Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA 30322, USA
- Department of Epidemiology, George Washington University Milken School of Public Health, Washington, DC 20037, USA
| | - Yingjun Bao
- Department of Public Health & Community Medicine, Tufts University School of Medicine, Boston, MA 02111, USA; (Y.B.); (J.M.); (L.C.)
| | - Julie Mortazavi
- Department of Public Health & Community Medicine, Tufts University School of Medicine, Boston, MA 02111, USA; (Y.B.); (J.M.); (L.C.)
| | - Jennifer D. Allen
- Department of Community Health, Tufts School of Arts and Sciences, Medford, MA 02115, USA;
| | | | - Laura Corlin
- Department of Public Health & Community Medicine, Tufts University School of Medicine, Boston, MA 02111, USA; (Y.B.); (J.M.); (L.C.)
- Department of Civil and Environmental Engineering, Tufts University School of Engineering, Medford, MA 02155, USA
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Rofail D, Somersan-Karakaya S, Choi JY, Przydzial K, Zhao Y, Hussein M, Norton TD, Podolanczuk AJ, Mylonakis E, Geba GP. Thematic analysis to explore patients' experiences with long COVID-19: a conceptual model of symptoms and impacts on daily lives. BMJ Open 2024; 14:e076992. [PMID: 38233059 PMCID: PMC10806796 DOI: 10.1136/bmjopen-2023-076992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 12/22/2023] [Indexed: 01/19/2024] Open
Abstract
OBJECTIVES There is limited qualitative research on patients' experiences with long COVID-19, and how specific symptoms impact their daily lives. The study aimed to understand patients' lived experiences of long COVID-19 and to develop a conceptual model representing the symptoms and their impact on overall quality of life. SETTING Qualitative study consisting of a comprehensive literature review, and in-depth clinician and patient semistructured interviews. PARTICIPANTS Forty-one adult patients with long COVID-19, of whom 18 (44%) were recruited through Regeneron Pharmaceuticals's clinical trials and 23 (56%) through recruitment agencies; 85.4% were female and 73.2% were White. Five independent clinicians treating patients with long COVID-19 were interviewed. Concept saturation was also assessed. PRIMARY AND SECONDARY OUTCOMES Interview transcripts were analysed thematically to identify concepts of interest spontaneously mentioned by patients, including symptoms and their impacts on daily life, to guide the development of the conceptual model. RESULTS Findings from the literature review and clinician and patient interviews resulted in the development of a conceptual model comprising two overarching domains: symptoms (upper respiratory tract, lower respiratory tract, smell and taste, systemic, gastrointestinal, neurocognitive and other) and impacts (activities of daily living, instrumental activities of daily living, physical impacts, emotional, social/leisure activities and professional impacts). Saturation was achieved for the reported impacts. The symptoms reported were heterogenic; neurocognitive symptoms, such as numbness, ringing in ears, haziness, confusion, forgetfulness/memory problems, brain fog, concentration, difficulties finding the right word and challenges with fine motor skills, were particularly pertinent for several months. CONCLUSION The conceptual model, developed based on patient experience data of long COVID-19, highlighted numerous symptoms that impact patients' physical and mental well-being, and suggests humanistic unmet needs. Prospective real-world studies are warranted to understand the pattern of long COVID-19 experienced in larger samples over longer periods of time.
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Affiliation(s)
- Diana Rofail
- Regeneron Pharmaceuticals Inc, Tarrytown, New York, USA
| | | | | | | | - Yuming Zhao
- Regeneron Pharmaceuticals Inc, Tarrytown, New York, USA
| | | | | | | | - Eleftherios Mylonakis
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Department of Medicine, Houston Methodist Hospital, Houston, Texas, USA
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Yang J, Markus K, Andersen KM, Rudolph AE, McGrath LJ, Nguyen JL, Kyaw MH, Whittle I, Blazos V, Heron L, Spinardi JR. Definition and measurement of post-COVID-19 conditions in real-world practice: a global systematic literature review. BMJ Open 2024; 14:e077886. [PMID: 38233057 PMCID: PMC10806676 DOI: 10.1136/bmjopen-2023-077886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
Post-COVID-19 conditions (PCC) is an umbrella term that encompasses a range of signs, symptoms and conditions present weeks after the acute phase of a SARS-CoV-2 infection. This systematic literature review summarises the heterogeneous methodology used to measure PCC across real-world studies and highlights trends by region, age group, PCC follow-up period and data source. METHODS Medline, EMBASE and the Cochrane Library were searched and supplemented with conference and grey literature searches. Eligible studies included individuals with (1) PCC or (2) a positive SARS-CoV-2 test or COVID-19 diagnosis who were followed over time. Included studies were published in English between 1 January 2020 and 14 November 2022. FINDINGS Of 291 publications included, 175 (60%) followed individuals with confirmed COVID-19 over time for PCC and 116 (40%) used a prespecified PCC definition. There was substantial heterogeneity in study design, geography, age group, PCC conditions/symptoms assessed and their classification and duration of follow-up. Among studies using a prespecified PCC definition, author-defined criteria (51%) were more common than criteria recommended by major public health organisations (19%). Measurement periods for PCC outcomes from date of acute COVID-19 test were primarily 3 to <6 months (39.2%), followed by 6 to <12 months (27.5%) and <3 months (22.9%). When classified by organ/system, constitutional-related PCC were the most frequently assessed in adult (86%) and paediatric (87%) populations. Within constitutional symptoms, fatigue was most frequently assessed in adult (91.6%) and paediatric (95.0%) populations, followed by fever/chills (37.9% and 55%, respectively). CONCLUSIONS PCC definitions are heterogenous across real-world studies, which limits reliable comparisons between studies. However, some similarities were observed in terms of the most frequently measured PCC-associated symptoms/conditions, which may aid clinical management of patients with PCC.CRD42022376111.
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Affiliation(s)
- Jingyan Yang
- Pfizer Inc, New York, New York, USA
- Institute for Social and Economic Research and Policy, Columbia University, New York, New York, USA
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Ach T, Ben Haj Slama N, Gorchane A, Ben Abdelkrim A, Garma M, Ben Lasfar N, Bellazreg F, Debbabi W, Hachfi W, Chadli Chaieb M, Zaouali M, Letaief A, Ach K. Explaining Long COVID: A Pioneer Cross-Sectional Study Supporting the Endocrine Hypothesis. J Endocr Soc 2024; 8:bvae003. [PMID: 38260089 PMCID: PMC10801829 DOI: 10.1210/jendso/bvae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Indexed: 01/24/2024] Open
Abstract
Context In some patients, symptoms may persist after COVID-19, defined as long COVID. Its pathogenesis is still debated and many hypotheses have been raised. Objective Our primary objective was to evaluate the corticotroph and somatotroph functions of patients previously infected with SARS-CoV-2 and experiencing post-COVID-19 syndrome to detect any deficiencies that may explain long COVID. Methods A cross-sectional study was conducted including patients who had previously contracted SARS-CoV-2 with a postinfection period of 3 months or less to 15 months, divided into 2 groups. The first group (G1) comprised fully recovered patients, while the second group (G2) included patients experiencing long COVID. The primary outcome was the comparison of corticotroph and somatotroph functions. Results A total of 64 patients were divided into 2 groups, each consisting of 32 patients. G2 exhibited more frequently anterior pituitary deficits compared to G1 (P = .045): for the corticotroph axis (G1: 6.3% vs G2: 28.1%) and for the somatotroph axis (G1: 31.3% vs G2: 59.4%). Baseline cortisol level was significantly lower in G2 (G1: 13.37 µg/dL vs G2: 11.59 µg/dL) (P = .045). The peak cortisol level was also lower in G2 (G1: 23.60 µg/dL vs G2: 19.14 µg/dL) (P = .01). For the somatotroph axis, the insulin growth factor-1 level was lower in G2 (G1: 146.03 ng/mL vs G2: 132.25 ng/mL) (P = .369). The peak growth hormone level was also lower in G2 (G1: 4.82 ng/mL vs G2: 2.89 ng/mL) (P = .041). Conclusion The results showed that long COVID patients in our cohort were more likely to have anterior pituitary deficiencies. The endocrine hypothesis involving anterior pituitary insufficiency can be considered to explain long COVID.
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Affiliation(s)
- Taieb Ach
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Laboratory of Exercise Physiology and Pathophysiology, L.R. 19ES09, Sousse 4000, Tunisia
| | - Nassim Ben Haj Slama
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
| | - Asma Gorchane
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
| | - Asma Ben Abdelkrim
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
| | - Meriem Garma
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Infectious Diseases Department, Farhat Hached Hospital, Sousse 4000, Tunisia
| | - Nadia Ben Lasfar
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Infectious Diseases Department, Farhat Hached Hospital, Sousse 4000, Tunisia
| | - Foued Bellazreg
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Infectious Diseases Department, Farhat Hached Hospital, Sousse 4000, Tunisia
| | - Widéd Debbabi
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Department of Endocrinology, University Hospital of Ibn El Jazzar, Kairouan 4041, Tunisia
| | - Wissem Hachfi
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Infectious Diseases Department, Farhat Hached Hospital, Sousse 4000, Tunisia
| | - Molka Chadli Chaieb
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
| | - Monia Zaouali
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Laboratory of Exercise Physiology and Pathophysiology, L.R. 19ES09, Sousse 4000, Tunisia
| | - Amel Letaief
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
- Infectious Diseases Department, Farhat Hached Hospital, Sousse 4000, Tunisia
| | - Koussay Ach
- Department of Endocrinology, University Hospital of Farhat Hached, Sousse 4000, Tunisia
- University of Sousse, Faculty of Medicine of Sousse, Sousse 4000, Tunisia
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