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Babiloni C, Gentilini Cacciola E, Tucci F, Vassalini P, Chilovi A, Jakhar D, Musat AM, Salvatore M, Soricelli A, Stocchi F, Vacca L, Ferri R, Catania V, Mastroianni C, D'Ettorre G, Noce G. Resting-state EEG rhythms are abnormal in post COVID-19 patients with brain fog without cognitive and affective disorders. Clin Neurophysiol 2024; 161:159-172. [PMID: 38492271 DOI: 10.1016/j.clinph.2024.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 02/13/2024] [Accepted: 02/29/2024] [Indexed: 03/18/2024]
Abstract
OBJECTIVES Several persons experiencing post-covid-19 (post-COVID) with "brain fog" (e.g., fatigue, cognitive and psychiatric disorders, etc.) show abnormal resting-state electroencephalographic (rsEEG) rhythms reflecting a vigilance dysfunction. Here, we tested the hypothesis that in those post-COVID persons, abnormal rsEEG rhythms may occur even when cognitive and psychiatric disorders are absent. METHODS The experiments were performed on post-COVID participants about one year after hospitalization for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Inclusion criteria included a "brain fog" claim, no pre-infection, and actual organic chronic disease. Matched controls (no COVID) were also enrolled. All participants underwent clinical/neuropsychological assessment (including fatigue assessment) and rsEEG recordings. The eLORETA freeware estimated regional rsEEG cortical sources at individual delta (<4 Hz), theta (4-7 Hz), and alpha (8-13 Hz) bands. Beta (14-30 Hz) and gamma (30-40 Hz) bands were pre-fixed. RESULTS More than 90% of all post-COVID participants showed no cognitive or psychiatric disorders, and 75% showed ≥ 2 fatigue symptoms. The post-COVID group globally presented lower posterior rsEEG alpha source activities than the Control group. This effect was more significant in the long COVID-19 patients with ≥ 2 fatigue symptoms. CONCLUSIONS In post-COVID patients with no chronic diseases and cognitive/psychiatric disorders, "brain fog" can be associated with abnormal posterior rsEEG alpha rhythms and subjective fatigue. SIGNIFICANCE These abnormalities may be related to vigilance and allostatic dysfunctions.
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Affiliation(s)
- Claudio Babiloni
- Department of Physiology and Pharmacology "Erspamer," Sapienza University of Rome, Rome, Italy; Hospital San Raffaele Cassino, Cassino, FR, Italy.
| | - Elio Gentilini Cacciola
- Department of Public Health and Infectious Diseases, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Federico Tucci
- Department of Physiology and Pharmacology "Erspamer," Sapienza University of Rome, Rome, Italy
| | - Paolo Vassalini
- Department of Public Health and Infectious Diseases, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Agnese Chilovi
- Department of Public Health and Infectious Diseases, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Dharmendra Jakhar
- Department of Physiology and Pharmacology "Erspamer," Sapienza University of Rome, Rome, Italy
| | - Andreea Maria Musat
- Department of Physiology and Pharmacology "Erspamer," Sapienza University of Rome, Rome, Italy
| | | | - Andrea Soricelli
- IRCCS Synlab SDN, Naples, Italy; Department of Medical, Movement and Wellbeing Sciences, University of Naples Parthenope, Naples, Italy
| | - Fabrizio Stocchi
- IRCCS San Raffaele Rome, Rome, Italy; Telematic University San Raffaele, Rome, Italy
| | | | | | | | - Claudio Mastroianni
- Department of Public Health and Infectious Diseases, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Gabriella D'Ettorre
- Department of Public Health and Infectious Diseases, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
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Yehia A, Abulseoud OA. Melatonin: a ferroptosis inhibitor with potential therapeutic efficacy for the post-COVID-19 trajectory of accelerated brain aging and neurodegeneration. Mol Neurodegener 2024; 19:36. [PMID: 38641847 PMCID: PMC11031980 DOI: 10.1186/s13024-024-00728-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024] Open
Abstract
The unprecedented pandemic of COVID-19 swept millions of lives in a short period, yet its menace continues among its survivors in the form of post-COVID syndrome. An exponentially growing number of COVID-19 survivors suffer from cognitive impairment, with compelling evidence of a trajectory of accelerated aging and neurodegeneration. The novel and enigmatic nature of this yet-to-unfold pathology demands extensive research seeking answers for both the molecular underpinnings and potential therapeutic targets. Ferroptosis, an iron-dependent cell death, is a strongly proposed underlying mechanism in post-COVID-19 aging and neurodegeneration discourse. COVID-19 incites neuroinflammation, iron dysregulation, reactive oxygen species (ROS) accumulation, antioxidant system repression, renin-angiotensin system (RAS) disruption, and clock gene alteration. These events pave the way for ferroptosis, which shows its signature in COVID-19, premature aging, and neurodegenerative disorders. In the search for a treatment, melatonin shines as a promising ferroptosis inhibitor with its repeatedly reported safety and tolerability. According to various studies, melatonin has proven efficacy in attenuating the severity of certain COVID-19 manifestations, validating its reputation as an anti-viral compound. Melatonin has well-documented anti-aging properties and combating neurodegenerative-related pathologies. Melatonin can block the leading events of ferroptosis since it is an efficient anti-inflammatory, iron chelator, antioxidant, angiotensin II antagonist, and clock gene regulator. Therefore, we propose ferroptosis as the culprit behind the post-COVID-19 trajectory of aging and neurodegeneration and melatonin, a well-fitting ferroptosis inhibitor, as a potential treatment.
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Affiliation(s)
- Asmaa Yehia
- Department of Neuroscience, Graduate School of Biomedical Sciences, Mayo Clinic College of Medicine, Phoenix, AZ, 58054, USA
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Osama A Abulseoud
- Department of Neuroscience, Graduate School of Biomedical Sciences, Mayo Clinic College of Medicine, Phoenix, AZ, 58054, USA.
- Department of Psychiatry and Psychology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ, 85054, USA.
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Wild JM, Gleeson FV, Svenningsen S, Grist JT, Saunders LC, Collier GJ, Sharma M, Tcherner S, Mozaffaripour A, Matheson AM, Parraga G. Review of Hyperpolarized Pulmonary Functional 129 Xe MR for Long-COVID. J Magn Reson Imaging 2024; 59:1120-1134. [PMID: 37548112 DOI: 10.1002/jmri.28940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 08/08/2023] Open
Abstract
The respiratory consequences of acute COVID-19 infection and related symptoms tend to resolve 4 weeks post-infection. However, for some patients, new, recurrent, or persisting symptoms remain beyond the acute phase and persist for months, post-infection. The symptoms that remain have been referred to as long-COVID. A number of research sites employed 129 Xe magnetic resonance imaging (MRI) during the pandemic and evaluated patients post-infection, months after hospitalization or home-based care as a way to better understand the consequences of infection on 129 Xe MR gas-exchange and ventilation imaging. A systematic review and comprehensive search were employed using MEDLINE via PubMed (April 2023) using the National Library of Medicine's Medical Subject Headings and key words: post-COVID-19, MRI, 129 Xe, long-COVID, COVID pneumonia, and post-acute COVID-19 syndrome. Fifteen peer-reviewed manuscripts were identified including four editorials, a single letter to the editor, one review article, and nine original research manuscripts (2020-2023). MRI and MR spectroscopy results are summarized from these prospective, controlled studies, which involved small sample sizes ranging from 9 to 76 participants. Key findings included: 1) 129 Xe MRI gas-exchange and ventilation abnormalities, 3 months post-COVID-19 infection, and 2) a combination of MRI gas-exchange and ventilation abnormalities alongside persistent symptoms in patients hospitalized and not hospitalized for COVID-19, 1-year post-infection. The persistence of respiratory symptoms and 129 Xe MRI abnormalities in the context of normal or nearly normal pulmonary function test results and chest computed tomography (CT) was consistent. Longitudinal improvements were observed in long-term follow-up of long-COVID patients but mean 129 Xe gas-exchange, ventilation heterogeneity values and symptoms remained abnormal, 1-year post-infection. Pulmonary functional MRI using inhaled hyperpolarized 129 Xe gas has played a role in detecting gas-exchange and ventilation abnormalities providing complementary information that may help develop our understanding of the root causes of long-COVID. LEVEL OF EVIDENCE: 1 TECHNICAL EFFICACY: Stage 5.
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Affiliation(s)
- Jim M Wild
- POLARIS, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Fergus V Gleeson
- Department of Radiology, Oxford University Hospitals, Oxford, UK
| | - Sarah Svenningsen
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, Hamilton, Ontario, Canada
| | - James T Grist
- Department of Radiology, Oxford University Hospitals, Oxford, UK
| | - Laura C Saunders
- POLARIS, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Guilhem J Collier
- POLARIS, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Maksym Sharma
- Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Medical Biophysics, Western University, London, Ontario, Canada
| | - Sam Tcherner
- Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Medical Biophysics, Western University, London, Ontario, Canada
| | - Ali Mozaffaripour
- Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Medical Biophysics, Western University, London, Ontario, Canada
| | - Alexander M Matheson
- Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Medical Biophysics, Western University, London, Ontario, Canada
| | - Grace Parraga
- Robarts Research Institute, Western University, London, Ontario, Canada
- Department of Medical Biophysics, Western University, London, Ontario, Canada
- Division of Respirology, Department of Medicine, Western University, London, Ontario, Canada
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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]. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT OSTERREICHISCHER NERVENARZTE UND PSYCHIATER 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] [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] [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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Thanh HN, Minh DC, Thu HH, Quang DN. Symptoms, Mental Health, and Quality of Life Among Patients After COVID-19 Infection: A Cross-sectional Study in Vietnam. J Prev Med Public Health 2024; 57:128-137. [PMID: 38419549 PMCID: PMC10999303 DOI: 10.3961/jpmph.23.511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/11/2024] [Accepted: 01/17/2024] [Indexed: 03/02/2024] Open
Abstract
OBJECTIVES This study was conducted to characterize the symptoms, mental health, quality of life (QoL), and associated factors following the coronavirus disease 2019 (COVID-19) infection. METHODS This cross-sectional study included 394 participants previously infected with COVID-19 in Ho Chi Minh City, Vietnam. Mental health was assessed using the 21-item Depression, Anxiety, and Stress Scale (DASS-21). Participants self-reported health-related QoL was measured with the EuroQol 5-Dimension 5-Level (EQ-5D-5L) scale. RESULTS Among the participants, 76.4% reported experiencing at least one symptom following COVID-19 infection. The most common symptoms were fatigue (42.1%), cognitive dysfunction (42.9%), and hair loss (27.9%). According to the DASS-21 results, the proportions of depression, anxiety, and stress were 28.7%, 26.4%, and 20.6%, respectively. The mean scores on the EQ-5D-5L and the EuroQol Visual Analog Scale were 0.94±0.11 and 84.20±13.11, respectively. Regarding QoL issues, the highest proportion of participants (32.7%) reported experiencing anxiety or depression, followed by pain or discomfort (25.4%). Multivariable logistic regression analysis revealed that factors associated with the presence of symptoms following COVID-19 infection included female (odds ratio [OR], 2.84; 95% confidence interval [CI], 1.65 to 4.91) and having QoL issues (OR, 3.25; 95% CI, 1.71 to 6.19). CONCLUSIONS The study investigated the prevalence rates of various symptoms following COVID-19 infection. These findings underscore the need to prioritize comprehensive care for individuals recovering from COVID-19 and to implement strategies to mitigate the long-term impact of the disease on mental health and QoL.
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Affiliation(s)
- Hai Nguyen Thanh
- Faculty of Public Health, Haiphong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | - Duc Cap Minh
- Faculty of Public Health, Haiphong University of Medicine and Pharmacy, Hai Phong, Vietnam
| | | | - Duc Nguyen Quang
- Faculty of Public Health, Haiphong University of Medicine and Pharmacy, Hai Phong, Vietnam
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Ida FS, Ferreira HP, Vasconcelos AKM, Furtado IAB, Fontenele CJPM, Pereira AC. Post-COVID-19 syndrome: persistent symptoms, functional impact, quality of life, return to work, and indirect costs - a prospective case study 12 months after COVID-19 infection. CAD SAUDE PUBLICA 2024; 40:e00022623. [PMID: 38381867 PMCID: PMC10877695 DOI: 10.1590/0102-311xpt026623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 09/13/2023] [Accepted: 10/05/2023] [Indexed: 02/23/2024] Open
Abstract
The persistent symptoms of post-COVID-19 syndrome negatively impact health, quality of life, and productivity. This study aimed to describe the persistent symptoms of post-COVID-19 syndrome (especially neurological ones) and their 12-month post-infection cognitive, emotional, motor, quality of life, and indirect cost repercussions. Patients showing the first symptoms of COVID-19 from January to June 2021 who developed post-COVID-19 syndrome and sought care at the Fortaleza Unit (Ceará, Brazil) of the SARAH Network of Rehabilitation Hospitals were included in this study. Information was obtained at the baseline follow-up and by telephone interview 12 months post-infection. In total, 58 people participated in this study with an average age of 52.8±10.5 years, of which 60% required an ICU. The most frequent symptoms on admission included fatigue (64%), arthralgia (51%), and dyspnea (47%), whereas, after 12 months, fatigue (46%) and memory impairment (39%). The following scales/functional tests showed alterations: PCFS, MoCA, HAD, FSS, SF-36, TLS5x, timed up and go, 6-minute walk, and handgrip. Indirect costs totaled USD 227,821.00, with 11,653 days of absenteeism. Moreover, 32% of patients were unable to return to work. Better TLS5x and higher SF-36 scores in the functional capacity, physical functioning, vitality, and pain dimensions were associated with return to work (p ≤ 0.05). The most frequent persistent symptoms referred to fatigue, arthralgia, dyspnea, anxiety, and depression, which negatively affected cognitive, emotional, and motor function and quality of life. These symptoms lasted for over a year, especially fatigue and memory alteration, the latter of which being the most reported after COVID-19 infections. Results also show a significant difficulty returning to work and indirect costs of USD 4,847.25 per person/year.
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Affiliation(s)
- Fernando Shizuo Ida
- Centro de Neurorreabilitação SARAH Fortaleza, Rede SARAH de Hospitais de Reabilitação, Fortaleza, Brasil
| | - Hebert Pereira Ferreira
- Centro de Neurorreabilitação SARAH Fortaleza, Rede SARAH de Hospitais de Reabilitação, Fortaleza, Brasil
| | | | - Iris Aline Brito Furtado
- Centro de Neurorreabilitação SARAH Fortaleza, Rede SARAH de Hospitais de Reabilitação, Fortaleza, Brasil
| | | | - Antonio Carlos Pereira
- Faculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas, Piracicaba, Brasil
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Morelli-Zaher C, Vremaroiu-Coman A, Coquoz N, Genecand L, Altarelli M, Binkova A, Frésard I, Bridevaux PO, Gex G. Post-COVID central hypersomnia, a treatable trait in long COVID: 4 case reports. Front Neurol 2024; 15:1349486. [PMID: 38419710 PMCID: PMC10899667 DOI: 10.3389/fneur.2024.1349486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction Fatigue is the most commonly reported post-COVID symptom. A minority of patients also report excessive daytime sleepiness, which could be a target for treatment. Methods Among 530 patients with a post-COVID condition, those with excessive daytime sleepiness were systematically assessed for objective central hypersomnia, with exclusion of all cases not clearly attributable to SARS-CoV-2 infection. Results Four cases of post-COVID central hypersomnia were identified, three fulfilling the criteria of the 3rd International Classification of Sleep Disorders for idiopathic hypersomnia, and one for type II narcolepsy. We report here their clinical history, sleep examination data and treatment, with a favorable response to methylphenidate in three cases and spontaneous resolution in one case. Conclusion We highlight the importance of identifying cases of post-COVID central hypersomnia, as it may be a treatable trait of a post-COVID condition.
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Affiliation(s)
- Clémence Morelli-Zaher
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Andrea Vremaroiu-Coman
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Nicolas Coquoz
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Léon Genecand
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Marco Altarelli
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Alzbeta Binkova
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Isabelle Frésard
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
| | - Pierre-Olivier Bridevaux
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
- Division of Pulmonology, Geneva University Hospitals, Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Grégoire Gex
- Division of Pulmonology, Centre Hospitalier du Valais Romand, Hôpital du Valais, Sion, Switzerland
- Division of Pulmonology, Geneva University Hospitals, Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Geneva, Switzerland
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9
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Lammers N, Beese F, Hoebel J, Poethko-Müller C, Wachtler B. Social Inequalities in Long-Term Health Effects After COVID-19-A Scoping Review. Int J Public Health 2024; 69:1606739. [PMID: 38384747 PMCID: PMC10878999 DOI: 10.3389/ijph.2024.1606739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/25/2024] [Indexed: 02/23/2024] Open
Abstract
Objectives: We aimed to map and synthesize evidence about social inequalities in long-term health effects after COVID-19 (LTHE), often referred to as "long COVID" or "post-COVID-19 conditions." Methods: We conducted a scoping review of peer-reviewed articles by searching the databases Embase and Scopus. According to predefined inclusion criteria, titles/abstracts and full texts were screened for eligibility. Additionally, reference lists of all included studies were hand-searched for eligible studies. This study followed the PRISMA guidelines for scoping reviews. Results: Nineteen articles were included. LTHE were analysed according to ethnicity, education, income, employment and deprivation indices. The studies varied significantly in their definitions of LTHE. Eighty-two analyses showed no statistically significant associations. At least 12 studies had a high risk of type II errors. Only studies associating deprivation indices and long COVID tended to show a higher prevalence of LTHE in deprived areas. Conclusion: Although some studies indicated social inequalities in LTHE, evidence was generally weak and inconclusive. Further studies with larger sample sizes specifically designed to detect social inequalities regarding LTHE are needed to inform future healthcare planning and public health policies.
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Affiliation(s)
| | | | | | | | - Benjamin Wachtler
- Department of Epidemiology and Health Monitoring, Robert Koch Institute, Berlin, Germany
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10
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Hoang HTX, Yeung WF, Truong QTM, Le CT, Bui ATM, Bui QV, Le QTL, Quach LH. Sleep quality among non-hospitalized COVID-19 survivors: a national cross-sectional study. Front Public Health 2024; 11:1281012. [PMID: 38375096 PMCID: PMC10875106 DOI: 10.3389/fpubh.2023.1281012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/28/2023] [Indexed: 02/21/2024] Open
Abstract
Objectives Insomnia is a common symptom after COVID-19 infection; however, its current evidence was among hospitalized COVID-19 patients. This study aimed to assess the prevalence of insomnia and identify its association with depression and anxiety among non-hospitalized COVID-19 recovered population. Methods We conducted a cross-sectional online survey of 1,056 COVID-19 survivors within 6 months of initial COVID-19 infection and retrieved did not require hospitalization. The Insomnia Severity Index, and Depression Anxiety and Stress Scale-14 were used. Multivariate logistic regression was used to examine the associations between depressive and anxiety score, and participants' insomnia level. Results The prevalence of insomnia was 76.1%, and among those, 22.8% of participants scored for severe insomnia. One third of participants reported worse sleep quality, shorter sleep duration, and harder to fall asleep, half reported more awaken nights after COVID-19 infection. Participants with depressive (OR 3.45; 95%CI 1.87-6.34) or anxiety (OR 3.93; 95%CI 2.52-6.13) had significantly higher odds of developing insomnia. Other risk factors of insomnia included pre-existing chronic conditions and higher education level, while COVID-19 symptoms and duration were not significantly associated. Conclusion Our study highlights the substantial burden of insomnia among non-hospitalized COVID-19 survivors and the significant association of depression and anxiety on the development of this long-term effect of COVID-19. These findings underscore the need for comprehensive interventions that address both sychological and sleeping health in this population.
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Affiliation(s)
| | - Wing Fai Yeung
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | | | - Cuc Thi Le
- Department of Nursing and Midwifery, Hanoi Medical University, Hanoi, Vietnam
- School of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | - Anh Thi My Bui
- School of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
| | | | | | - Linh Ha Quach
- Center for Ageing Research & Education, Duke-NUS Medical School, Singapore, Singapore
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11
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Sansone F, Di Filippo P, Russo D, Sgrazzutti L, Di Pillo S, Chiarelli F, Attanasi M. Lung function assessment in children with Long-Covid syndrome. Pediatr Pulmonol 2024; 59:472-481. [PMID: 38088231 DOI: 10.1002/ppul.26779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 10/31/2023] [Accepted: 11/19/2023] [Indexed: 01/17/2024]
Abstract
INTRODUCTION A significant percentage of patients who survived the Coronavirus Infection Disease 2019 (COVID-19) showed persistent general and respiratory symptoms even months after recovery. This condition, called Post-Acute Sequelae of COVID-19 or Long-Covid syndrome (LCS), has been described also in children with positive history for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Little is known about the pathophysiologic mechanisms underlying this syndrome. The aim of this study was to investigate any difference between children with LCS and asymptomatic peers with previous COVID-19 in terms of lung function and lung ultrasound (LUS) patterns. Secondly, we tested associations between lung function abnormalities and LUS findings with Long-Covid. METHODS We carried out a prospective, descriptive, observational study including 58 children aged 5-17 years: 28 with LCS compared to 30 asymptomatic children with previous COVID-19. We collected demographic data, history of asthma, allergy or smoke exposure, and acute COVID-19 symptoms. After a median period of 4.5 months (1%-95% range 2-21) since the infection, lung function was assessed by spirometry, body plethysmography, diffusion lung capacity for carbon monoxide (DLCO). Airways inflammation was investigated by fractional exhaled nitric oxide (FeNO). LUS was performed independently by two experienced clinicians. RESULTS We found that children with LCS were older than controls (mean (SD) 12 (4.1) vs. 9.7 (2.6); p = .04). Children with LCS complained more frequently fatigue (46.4%), cough (17.9%), exercise intolerance (14.3%) and dyspnea (14.3%). Lung function was normal and similar between the two groups. The frequency of LUS abnormalities was similar between the two groups (43.3% children with LCS vs. 56.7% controls; p = .436). Children with LCS showed lower FeNO values (log difference -0.30 (CI 95% -0.50, -0.10)), but no association of LCS with a lower lung function and abnormal LUS findings was found. CONCLUSIONS LCS seems to be more frequent in older age children. Lung functional and structural abnormalities were not different between children with LCS and asymptomatic subjects with previous COVID-19. In addition, children with LCS showed lower FeNO values than controls, suggesting its potential role as a marker in LCS. However, further and larger studies are needed to confirm our findings.
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Affiliation(s)
- Francesco Sansone
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Paola Di Filippo
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Daniele Russo
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Laura Sgrazzutti
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Sabrina Di Pillo
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Francesco Chiarelli
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
| | - Marina Attanasi
- Department of Pediatrics, Pediatric Allergy and Pulmonology Unit, University of Chieti-Pescara, Chieti, Italy
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12
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Kibria MG, Kabir R, Rahman US, Ahmed S, Amin SMS, Rahman MM, Arafat SMY. Prevalence and factors associated with depression and anxiety among COVID-19 survivors in Dhaka city. Front Psychiatry 2024; 15:1280245. [PMID: 38322144 PMCID: PMC10844488 DOI: 10.3389/fpsyt.2024.1280245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 01/09/2024] [Indexed: 02/08/2024] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) is a global public health concern. Evidence shows that depression and anxiety are common among patients with COVID-19 after recovery. About one-third of the total COVID-19 cases in Bangladesh have been reported in Dhaka city. Therefore, the study aimed to evaluate the prevalence of depression and anxiety among COVID-19 survivors in Dhaka city as well as to identify the factors associated with these mental health conditions. Methods A cross-sectional study was carried out among a total of 384 COVID-19 survivors aged 18 years or older. Data collection was done through face-to-face and telephone interviews using a semi-structured questionnaire. Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder (GAD-7) scales were used to assess depression and anxiety, respectively. Binary logistic regression analysis was performed to identify the predictors of depression and anxiety among patients recovered from COVID-19. Results The overall prevalence of depression and anxiety was 26.0% and 23.2%, respectively among COVID-19 survivors. The respondents who were ≥60 years were 2.62 and 3.02 times more likely to report depressive and anxiety symptoms, respectively than those aged 18 to 39 years. Hospitalised patients recovered from COVID-19 had a 2.18 times higher chance of developing anxiety than their non-hospitalised counterparts. COVID-19 recovered patients with comorbidities were at 3.35 and 2.97 times higher risk of depression and anxiety, respectively compared to those without comorbidities. Similarly, the respondents who had already passed a period of 15 days to 3 months after recovery showed 3.06 and 1.85 times higher odds of depression and anxiety, respectively than those who had already passed a period of above 3 to 6 months after recovery. Conclusion The study reported a high prevalence of depression and anxiety among COVID-19 survivors living in Dhaka city. The findings suggest the need for appropriate interventions to reduce mental health complications in COVID-19 survivors.
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Affiliation(s)
- Md. Golam Kibria
- Department of Research, Centre for Development Action, Dhaka, Bangladesh
| | - Russell Kabir
- Department of Research, Centre for Development Action, Dhaka, Bangladesh
- School of Allied Health, Anglia Ruskin University, Bishop Hall Lane, Chelmsford, United Kingdom
| | - Ummay Salma Rahman
- Department of Research, Centre for Development Action, Dhaka, Bangladesh
- Upstream Lab, St. Michael’s Hospital, Toronto, Ontario, ON, Canada
| | - Shakil Ahmed
- Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - SM Sayadat Amin
- Department of Research and Publication, Bangladesh Medical Research Council, Dhaka, Bangladesh
| | | | - SM Yasir Arafat
- Department of Research, Centre for Development Action, Dhaka, Bangladesh
- Department of Psychiatry, Enam Medical College, Dhaka, Bangladesh
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13
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Mohammed Y, Tran K, Carlsten C, Ryerson C, Wong A, Lee T, Cheng MP, Vinh DC, Lee TC, Winston BW, Sweet D, Boyd JH, Walley KR, Haljan G, McGeer A, Lamontagne F, Fowler R, Maslove D, Singer J, Patrick DM, Marshall JC, Murthy S, Jain F, Borchers CH, Goodlett DR, Levin A, Russell JA. Proteomic Evolution from Acute to Post-COVID-19 Conditions. J Proteome Res 2024; 23:52-70. [PMID: 38048423 PMCID: PMC10775146 DOI: 10.1021/acs.jproteome.3c00324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 10/30/2023] [Accepted: 11/13/2023] [Indexed: 12/06/2023]
Abstract
Many COVID-19 survivors have post-COVID-19 conditions, and females are at a higher risk. We sought to determine (1) how protein levels change from acute to post-COVID-19 conditions, (2) whether females have a plasma protein signature different from that of males, and (3) which biological pathways are associated with COVID-19 when compared to restrictive lung disease. We measured protein levels in 74 patients on the day of admission and at 3 and 6 months after diagnosis. We determined protein concentrations by multiple reaction monitoring (MRM) using a panel of 269 heavy-labeled peptides. The predicted forced vital capacity (FVC) and diffusing capacity of the lungs for carbon monoxide (DLCO) were measured by routine pulmonary function testing. Proteins associated with six key lipid-related pathways increased from admission to 3 and 6 months; conversely, proteins related to innate immune responses and vasoconstriction-related proteins decreased. Multiple biological functions were regulated differentially between females and males. Concentrations of eight proteins were associated with FVC, %, and they together had c-statistics of 0.751 (CI:0.732-0.779); similarly, concentrations of five proteins had c-statistics of 0.707 (CI:0.676-0.737) for DLCO, %. Lipid biology may drive evolution from acute to post-COVID-19 conditions, while activation of innate immunity and vascular regulation pathways decreased over that period. (ProteomeXchange identifiers: PXD041762, PXD029437).
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Affiliation(s)
- Yassene Mohammed
- Center
for Proteomics and Metabolomics, Leiden
University Medical Center, Leiden 2333 ZA, The Netherlands
- UVic-Genome
BC Proteomics Centre, University of Victoria, Victoria V8Z 5N3, BC Canada
- Gerald
Bronfman Department of Oncology, McGill
University, Montreal, QC H3A 0G4, Canada
| | - Karen Tran
- Division
of General Internal Medicine, Vancouver
General Hospital and University of British Columbia, 2775 Laurel St, Vancouver, BC V5Z 1M9, Canada
| | - Chris Carlsten
- Division
of Respiratory Medicine, Vancouver General Hospital, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Christopher Ryerson
- Division
of Respiratory Medicine, Vancouver General Hospital, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Alyson Wong
- Division
of Respiratory Medicine, Vancouver General Hospital, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Terry Lee
- Centre for
Health Evaluation and Outcome Science (CHEOS), St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Matthew P. Cheng
- Division
of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal, PQ H4A 3J1, Canada
| | - Donald C. Vinh
- Division
of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal, PQ H4A 3J1, Canada
| | - Todd C. Lee
- Division
of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal, PQ H4A 3J1, Canada
| | - Brent W. Winston
- Departments
of Critical Care Medicine, Medicine and Biochemistry and Molecular
Biology, Foothills Medical Centre and University
of Calgary, 1403 29 Street
NW, Calgary, Alberta T2N 4N1, Canada
| | - David Sweet
- Division
of Critical Care Medicine, Vancouver General
Hospital, 2775 Laurel St, Vancouver, BC V5Z 1M9, Canada
| | - John H. Boyd
- Centre
for Heart Lung Innovation, St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Division of Critical Care Medicine, St.
Paul’s Hospital, University of British
Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Keith R. Walley
- Centre
for Heart Lung Innovation, St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Division of Critical Care Medicine, St.
Paul’s Hospital, University of British
Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - Greg Haljan
- Department of Medicine, Surrey Memorial
Hospital, 13750 96th
Avenue, Surrey, BC V3V 1Z2, Canada
| | - Allison McGeer
- Mt. Sinai Hospital and University of Toronto, 600 University Avenue, Toronto, ON M5G 1X5, Canada
| | | | - Robert Fowler
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - David Maslove
- Department
of Critical Care, Kingston General Hospital
and Queen’s University, 76 Stuart Street, Kingston, ON K7L 2V7, Canada
| | - Joel Singer
- Centre for
Health Evaluation and Outcome Science (CHEOS), St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - David M. Patrick
- British Columbia Centre for Disease Control
(BCCDC) and University
of British Columbia, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
| | - John C. Marshall
- Department of Surgery, St. Michael’s
Hospital, 30 Bond Street, Toronto, ON M5B
1W8, Canada
| | - Srinivas Murthy
- BC Children’s Hospital and University of British Columbia, 4500 Oak Street, Vancouver, BC V6H 3N1, Canada
| | - Fagun Jain
- Black Tusk Research Group, Vancouver, BC V6Z 2C7, Canada
| | - Christoph H. Borchers
- Segal Cancer Proteomics, Centre, Lady Davis
Institute
for Medical Research, McGill University, Montreal, QC H3T 1E2, Canada
- Gerald Bronfman Department of Oncology, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Division of Experimental Medicine, McGill
University, Montreal, QC H3T 1E2, Canada
- Department of Pathology, McGill
University, Montreal, QC H3T 1E2, Canada
| | - David R. Goodlett
- UVic-Genome
BC Proteomics Centre, University of Victoria, Victoria V8Z 5N3, BC Canada
| | - Adeera Levin
- Division of Nephrology, St.
Paul’s Hospital, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - James A. Russell
- Centre
for Heart Lung Innovation, St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Division of Critical Care Medicine, St.
Paul’s Hospital, University of British
Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
| | - ARBs CORONA I Consortium
- Center
for Proteomics and Metabolomics, Leiden
University Medical Center, Leiden 2333 ZA, The Netherlands
- UVic-Genome
BC Proteomics Centre, University of Victoria, Victoria V8Z 5N3, BC Canada
- Gerald
Bronfman Department of Oncology, McGill
University, Montreal, QC H3A 0G4, Canada
- Division
of General Internal Medicine, Vancouver
General Hospital and University of British Columbia, 2775 Laurel St, Vancouver, BC V5Z 1M9, Canada
- Division
of Respiratory Medicine, Vancouver General Hospital, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Centre for
Health Evaluation and Outcome Science (CHEOS), St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Division
of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal, PQ H4A 3J1, Canada
- Departments
of Critical Care Medicine, Medicine and Biochemistry and Molecular
Biology, Foothills Medical Centre and University
of Calgary, 1403 29 Street
NW, Calgary, Alberta T2N 4N1, Canada
- Division
of Critical Care Medicine, Vancouver General
Hospital, 2775 Laurel St, Vancouver, BC V5Z 1M9, Canada
- Centre
for Heart Lung Innovation, St. Paul’s Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Division of Critical Care Medicine, St.
Paul’s Hospital, University of British
Columbia, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
- Department of Medicine, Surrey Memorial
Hospital, 13750 96th
Avenue, Surrey, BC V3V 1Z2, Canada
- Mt. Sinai Hospital and University of Toronto, 600 University Avenue, Toronto, ON M5G 1X5, Canada
- University of Sherbrooke, Sherbrooke, PQ J1K 2R1, Canada
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Department
of Critical Care, Kingston General Hospital
and Queen’s University, 76 Stuart Street, Kingston, ON K7L 2V7, Canada
- British Columbia Centre for Disease Control
(BCCDC) and University
of British Columbia, 655 West 12th Avenue, Vancouver, BC V5Z 4R4, Canada
- Department of Surgery, St. Michael’s
Hospital, 30 Bond Street, Toronto, ON M5B
1W8, Canada
- BC Children’s Hospital and University of British Columbia, 4500 Oak Street, Vancouver, BC V6H 3N1, Canada
- Black Tusk Research Group, Vancouver, BC V6Z 2C7, Canada
- Segal Cancer Proteomics, Centre, Lady Davis
Institute
for Medical Research, McGill University, Montreal, QC H3T 1E2, Canada
- Gerald Bronfman Department of Oncology, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Division of Experimental Medicine, McGill
University, Montreal, QC H3T 1E2, Canada
- Department of Pathology, McGill
University, Montreal, QC H3T 1E2, Canada
- Division of Nephrology, St.
Paul’s Hospital, 1081 Burrard Street, Vancouver, BC V6Z 1Y6, Canada
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14
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Pálfi A, Balogh ÁL, Polónyi G, Schulcz D, Zöllei É, Bari G, Fodor GH, Baráth K, Somfay A, Peták F, Babik B. Post-COVID changes in lung function 6 months after veno-venous extracorporeal membrane oxygenation: a prospective observational clinical trial. Front Med (Lausanne) 2023; 10:1288679. [PMID: 38173937 PMCID: PMC10761408 DOI: 10.3389/fmed.2023.1288679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024] Open
Abstract
Background Severe coronavirus disease 2019 (COVID-19) may require veno-venous extracorporeal membrane oxygenation (V-V ECMO). While V-V ECMO is offered in severe lung injury to COVID-19, long-term respiratory follow-up in these patients is missing. Therefore, we aimed at providing comprehensive data on the long-term respiratory effects of COVID-19 requiring V-V ECMO support during the acute phase of infection. Methods In prospective observational cohort study design, patients with severe COVID-19 receiving invasive mechanical ventilation and V-V ECMO (COVID group, n = 9) and healthy matched controls (n = 9) were evaluated 6 months after hospital discharge. Respiratory system resistance at 5 and 19 Hz (R5, R19), and the area under the reactance curve (AX5) was evaluated using oscillometry characterizing total and central airway resistances, and tissue elasticity, respectively. R5 and R19 difference (R5-R19) reflecting small airway function was also calculated. Forced expired volume in seconds (FEV1), forced expiratory vital capacity (FVC), functional residual capacity (FRC), carbon monoxide diffusion capacity (DLCO) and transfer coefficient (KCO) were measured. Results The COVID group had a higher AX5 and R5-R19 than the healthy matched control group. However, there was no significant difference in terms of R5 or R19. The COVID group had a lower FEV1 and FVC on spirometry than the healthy matched control group. Further, the COVID group had a lower FRC on plethysmography than the healthy matched control group. Meanwhile, the COVID group had a lower DLCO than healthy matched control group. Nevertheless, its KCO was within the normal range. Conclusion Severe acute COVID-19 requiring V-V ECMO persistently impairs small airway function and reduces respiratory tissue elasticity, primarily attributed to lung restriction. These findings also suggest that even severe pulmonary pathologies of acute COVID-19 can manifest in a moderate but still persistent lung function impairment 6 months after hospital discharge. Trial registration NCT05812196.
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Affiliation(s)
- Alexandra Pálfi
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
| | - Ádám L. Balogh
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
| | - Gabriella Polónyi
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
| | - Domonkos Schulcz
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
| | - Éva Zöllei
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
| | - Gábor Bari
- Cardiac Surgery Unit, Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | - Gergely H. Fodor
- Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary
| | - Kristóf Baráth
- Department of Pulmonology, University of Szeged, Szeged, Hungary
| | - Attila Somfay
- Department of Pulmonology, University of Szeged, Szeged, Hungary
| | - Ferenc Peták
- Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary
| | - Barna Babik
- Department of Anesthesiology and Intensive Therapy, University of Szeged, Szeged, Hungary
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15
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Jin W, Hao W, Shi X, Fritsche LG, Salvatore M, Admon AJ, Friese CR, Mukherjee B. Using Multi-Modal Electronic Health Record Data for the Development and Validation of Risk Prediction Models for Long COVID Using the Super Learner Algorithm. J Clin Med 2023; 12:7313. [PMID: 38068365 PMCID: PMC10707399 DOI: 10.3390/jcm12237313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/16/2023] [Accepted: 11/20/2023] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Post-Acute Sequelae of COVID-19 (PASC) have emerged as a global public health and healthcare challenge. This study aimed to uncover predictive factors for PASC from multi-modal data to develop a predictive model for PASC diagnoses. METHODS We analyzed electronic health records from 92,301 COVID-19 patients, covering medical phenotypes, medications, and lab results. We used a Super Learner-based prediction approach to identify predictive factors. We integrated the model outputs into individual and composite risk scores and evaluated their predictive performance. RESULTS Our analysis identified several factors predictive of diagnoses of PASC, including being overweight/obese and the use of HMG CoA reductase inhibitors prior to COVID-19 infection, and respiratory system symptoms during COVID-19 infection. We developed a composite risk score with a moderate discriminatory ability for PASC (covariate-adjusted AUC (95% confidence interval): 0.66 (0.63, 0.69)) by combining the risk scores based on phenotype and medication records. The combined risk score could identify 10% of individuals with a 2.2-fold increased risk for PASC. CONCLUSIONS We identified several factors predictive of diagnoses of PASC and integrated the information into a composite risk score for PASC prediction, which could contribute to the identification of individuals at higher risk for PASC and inform preventive efforts.
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Affiliation(s)
- Weijia Jin
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
- Center for Precision Health Data Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Wei Hao
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
- Center for Precision Health Data Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Xu Shi
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
| | - Lars G. Fritsche
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
| | - Maxwell Salvatore
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
- Center for Precision Health Data Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Epidemiology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Andrew J. Admon
- Department of Epidemiology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
- VA Center for Clinical Management Research, Ann Arbor, MI 48109, USA
- LTC Charles S. Kettles VA Medical Center, Ann Arbor, MI 48109, USA
| | - Christopher R. Friese
- School of Nursing, University of Michigan, Ann Arbor, MI 48109, USA
- Institute for Healthcare Policy and Innovation, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Bhramar Mukherjee
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA; (W.J.)
- Center for Precision Health Data Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Epidemiology, University of Michigan, Ann Arbor, MI 48109, USA
- Institute for Healthcare Policy and Innovation, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
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16
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Gagliotti C, Banchelli F, De Paoli A, Buttazzi R, Narne E, Ricchizzi E, Schievano E, Bellio S, Pitter G, Tonon M, Canziani LM, Rolli M, Tacconelli E, Berti E, Russo F, Moro ML. The incidence and risk factors of selected drug prescriptions and outpatient care after SARS-CoV-2 infection in low-risk subjects: a multicenter population-based cohort study. Front Public Health 2023; 11:1241401. [PMID: 37860802 PMCID: PMC10582710 DOI: 10.3389/fpubh.2023.1241401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/20/2023] [Indexed: 10/21/2023] Open
Abstract
Background Knowledge about the dynamics of transmission of SARS-CoV-2 and the clinical aspects of COVID-19 has steadily increased over time, although evidence of the determinants of disease severity and duration is still limited and mainly focused on older adult and fragile populations. Methods The present study was conceived and carried out in the Emilia-Romagna (E-R) and Veneto Regions, Italy, within the context of the EU's Horizon 2020 research project called ORCHESTRA (Connecting European Cohorts to increase common and effective response to SARS-CoV-2 pandemic) (www.orchestra-cohort.eu). The study has a multicenter retrospective population-based cohort design and aimed to investigate the incidence and risk factors of access to specific healthcare services (outpatient visits and diagnostics, drug prescriptions) during the post-acute phase from day-31 to day-365 after SARS-CoV-2 infection, in a healthy population at low risk of severe acute COVID-19. The study made use of previously recorded large-scale healthcare data available in the administrative databases of the two Italian Regions. The statistical analysis made use of methods for competing risks. Risk factors were assessed separately in the two Regions and results were pooled using random effects meta-analysis. Results There were 35,128 subjects in E-R and 88,881 in Veneto who were included in the data analysis. The outcome (access to selected health services) occurred in a high percentage of subjects in the post-acute phase (25% in E-R and 21% in Veneto). Outpatient care was observed more frequently than drug prescriptions (18% vs. 12% in E-R and 15% vs. 10% in Veneto). Risk factors associated with the outcome were female sex, age greater than 40 years, baseline risk of hospitalization and death, moderate to severe acute COVID-19, and acute extrapulmonary complications. Conclusion The outcome of interest may be considered as a proxy for long-term effects of COVID-19 needing clinical attention. Our data suggest that this outcome occurs in a substantial percentage of cases, even among a previously healthy population with low or mild severity of acute COVID-19. The study results provide useful insights into planning COVID-19-related services.
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Affiliation(s)
- Carlo Gagliotti
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | - Federico Banchelli
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | | | - Rossella Buttazzi
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | | | - Enrico Ricchizzi
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | | | | | | | - Michele Tonon
- Directorate of Prevention, Food Safety, and Veterinary Public Health, Venezia, Italy
| | | | - Maurizia Rolli
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | - Evelina Tacconelli
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Elena Berti
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
| | - Francesca Russo
- Directorate of Prevention, Food Safety, and Veterinary Public Health, Venezia, Italy
| | - Maria Luisa Moro
- Department of Innovation in Healthcare and Social Services, Emilia-Romagna Region, Bologna, Italy
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17
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Sarıcaoğlu EM, Çınar G, Azap A, Bayar MK, Togay-Işıkay C, Kutlay Ş, İbiş S. Dark Side of the COVID-19 Pandemic; 'Long COVID'. INFECTIOUS DISEASES & CLINICAL MICROBIOLOGY 2023; 5:205-211. [PMID: 38633561 PMCID: PMC10985822 DOI: 10.36519/idcm.2023.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 07/21/2023] [Indexed: 04/19/2024]
Abstract
Objective Besides its morbidity and mortality all over the world, SARS-CoV-2 infection maintains its importance with prolonged symptoms after acute disease. The post-infectious period including a heterogeneous group of symptoms is named 'long COVID'. This study aimed to describe persisting symptoms three months after COVID-19 and risk factors associated with 'long COVID'. Materials and Methods This cross-sectional retrospective study included COVID-19 patients diagnosed with SARS-CoV-2 PCR positivity in the first 18 months of the COVID-19 pandemic, between March 2020 and September 2021. We conducted a survey in 2022 to inquire about the participants' symptoms that lasted three months or more after their own COVID-19 period. All patients were employees of one of the biggest national banks in Turkey. Participants answered a total of 31 questions over the phone. The presence of one or more symptoms persisting ≥3 months was defined as 'long COVID'. The risk factors associated with 'long COVID' were determined. Results A total of 1301 patients were included in our study. The median age of patients was 40 (22-57), and 558 (42.9%) were women. 257 (19.8%) patients had 'long COVID' symptoms. The most prevalent symptoms were myalgia (14.3%), arthralgia (14.1%), and back pain (13.8%). Female gender ( p=0.000, OR=2.19 [95% CI=1.655-2.904]) and diabetes mellitus ( p=0.016, OR=2.43 [95% CI=1.177-5.017]) were found as independent risk factors for 'long COVID' by multivariant logistic regression analysis. Conclusion Female gender and diabetes mellitus are risk factors for 'long COVID'. Detecting patients with a high risk for developing 'long COVID' is crucial for their management during the COVID and post-COVID periods.
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Affiliation(s)
- Elif Mukime Sarıcaoğlu
- Department of Infectious Diseases and Clinical Microbiology,
Ankara University School of Medicine, Ankara, Türkiye
| | - Güle Çınar
- Department of Infectious Diseases and Clinical Microbiology,
Ankara University School of Medicine, Ankara, Türkiye
| | - Alpay Azap
- Department of Infectious Diseases and Clinical Microbiology,
Ankara University School of Medicine, Ankara, Türkiye
| | - Mustafa K. Bayar
- Department of Anesthesiology and Reanimation, Ankara University
School of Medicine, Ankara, Türkiye
| | - Canan Togay-Işıkay
- Department of Neurology, Ankara University School of Medicine,
Ankara, Türkiye
| | - Şehim Kutlay
- Department of Physical Medicine and Rehabilitation, Ankara
University School of Medicine, Ankara, Türkiye
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18
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Chalmers S, Harrall K, Wong SY, Kablan W, Clunie G. A retrospective study of patients presenting with speech and language therapy needs within multidisciplinary Long COVID services: A service evaluation describing and comparing two cohorts across two NHS Trusts. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:1424-1439. [PMID: 36916685 DOI: 10.1111/1460-6984.12868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Post-COVID Syndrome (also known as Long COVID) refers to the multi-system condition affecting individuals following COVID-19 infection. This can include speech and language therapy (SLT) needs, including voice, swallowing, communication and upper airway difficulties. There is limited published literature in this clinical area of practice, particularly for those receiving input from community SLT services. AIMS To describe and compare demand, typical SLT presentation and service delivery across two National Health Service (NHS) Long COVID multidisciplinary services. Independent retrospective service evaluation was completed for each service. Descriptive statistics were produced and compared across services. This service evaluation followed The Strengthening the Reporting of Observation Studies in Epidemiology guidelines for cohort studies. OUTCOMES & RESULTS The findings indicated similarities across the two services in SLT service need and demand, clinical presentations and intervention approaches provided within Long COVID services. There were specific differences in the service provision and delivery of intervention in cognitive communication and upper airways subspecialities. CONCLUSIONS & IMPLICATIONS This study highlights the clinical complexities of SLT needs in individuals with Long COVID and the importance for an appropriately skilled and supported workforce within effective multidisciplinary teams. We call for consensus on SLT practices and a consistent and standardized approach to evaluation for SLT needs in Long COVID. WHAT THIS PAPER ADDS What is already known on this subject SLT needs, including voice, swallowing, communication and upper airway difficulties, are present in individuals presenting with Long COVID, both in those who were or were not hospitalized. SLTs are seeing such individuals in a variety of settings, including community services and Long COVID multidisciplinary teams. There is minimal evidence of the clinical presentations and interventions provided to individuals with SLT needs compared across Long COVID services. What this study adds to existing knowledge This study compares two NHS Long COVID services providing a SLT service pathway. It highlights the similarities and differences in service demand and capacity, patient presentation, and SLT intervention to make suggestions for future practice consideration and priority evaluation. Expert consensus among SLT clinicians is a priority to ensure clinicians are delivering consistent and equitable care for patients, while new evidence and data emerge. A consistent and standardized approach to data collection and outcome measures is essential to ensure future research captures the impact and value of SLT input with individuals with Long COVID. What are the clinical implications of this work? The complexities and multifactorial SLT needs of individual with Long COVID call for appropriate SLT staffing provision, skill and training to fulfil the needs of this population. Speech and language therapists should be integrated with multidisciplinary Long COVID services to provide holistic care for patients and to support the professionals working with individuals with post-COVID voice, swallowing, communication and upper airway symptoms.
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Affiliation(s)
- Sophie Chalmers
- Long COVID Service, Long Term Conditions, Integrated Community Services Division, Bolton NHS Foundation Trust, Bolton, UK
- Allied Health Research Unit, School of Sport and Health Sciences, University of Central Lancashire, Preston, UK
| | - Kate Harrall
- Speech and Language Therapy Dept, Integrated Pathways Division, East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
- Research and Development Unit, Strategy, Research and Innovation Division, East Suffold and North Essex NHS Foundation Trust, Colchester, UK
| | - Sze Yin Wong
- Speech and Language Therapy Dept, Integrated Pathways Division, East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
| | - Widad Kablan
- Paediatric Speech and Language Therapy, Family Care Division, Bolton NHS Foundation Trust, Bolton, UK
| | - Gemma Clunie
- Speech and Language Therapy, Surgery and Cancer, Imperial College London Healthcare NHS Trust & Imperial College London, London, UK
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19
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Monteiro IP, Appelt PA, Sisconetto AT, Minaré Baldo Sucupira KS, Bazan R, Luvizutto GJ, Pascucci Sande de Souza LA. Post-coronavirus disease 2019 functional impairments, limitations, and restrictions: A prospective cohort study based on the international classification of functioning, disability, and health. J Cent Nerv Syst Dis 2023; 15:11795735231195759. [PMID: 38025402 PMCID: PMC10655659 DOI: 10.1177/11795735231195759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023] Open
Abstract
Background Current knowledge regarding coronavirus disease 2019 (COVID-19) is constantly evolving, and the long-term functional impairments, limitations, and restrictions have not yet been well established. Objective to evaluate the impact of post-COVID condition on the human functioning through the International Classification of Functioning, Disability and Health (ICF) classification. Methods This is a prospective cohort study with 53 individuals with post-COVID condition at 3 time points: 0 to 3 (baseline), 3 to 6, and 6-12 months (follow-up). Outcomes were organized in dichotomous variable: No impairment (0); presence of impairment (≥1) in body function, structure, activities, and participation domains according to the ICF checklist. Chi-square test was used to determine the differences of 3 time points, and association with persistent symptoms. Results A statistically significant difference was observed between the periods, with greater disabilities at 6-12 than at 0-3 months in mental, sensory, pain, and movement-related functions; cardiovascular, immunological, and respiratory systems. In terms of activity and participation, a greater limitation at 6-12 months was observed than at 0-3 months in learning and applying knowledge, general tasks, and mobility. In the domain of interpersonal interactions and relationships, there was a statistically significant difference between the 6-12 and 3-6 months groups. Associations between COVID-19 symptoms and ICF components at the first follow-up were: anosmia and dysgeusia with weight maintenance, fatigue and irritability with pain, brain fog with watching and listening, walking difficulty with pain, and headache with pain, watching, and listening. At the second follow-up were: anosmia and dysgeusia with energy and drive functions, attention, memory, and emotional functions; dizziness with watching and listening; fatigue with emotional function, pain, undertaking multiple tasks, lifting and carrying objects, and driving; irritability with energy and drive, emotional function, undertaking multiple tasks, lifting and carrying objects, and walking; walking difficulty with energy and driving, emotional function, respiration, muscle power, cardiovascular system, undertaking multiple tasks, lifting and carrying objects, and walking; and headache with emotional function, watching, and listening. Conclusions Individuals with COVID-19 persistent symptoms showed impairments in structure and function, activity limitations, and participation restrictions during the 1-year follow-up period.
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Affiliation(s)
- Isabella Polo Monteiro
- Departamento de Fisioterapia Aplicada, Universidade Federal do Triângulo Mineiro (UFTM), Uberaba, Brasil
| | - Pablo Andrei Appelt
- Departamento de Fisioterapia Aplicada, Universidade Federal do Triângulo Mineiro (UFTM), Uberaba, Brasil
| | | | | | - Rodrigo Bazan
- Departamento de Neurologia, Psicologia e Psiquiatria, Universidade Estadual Paulista (UNESP), Botucatu, Brasil
| | - Gustavo José Luvizutto
- Departamento de Fisioterapia Aplicada, Universidade Federal do Triângulo Mineiro (UFTM), Uberaba, Brasil
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20
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Silva KM, Freitas DCA, Medeiros SS, Miranda LVA, Carmo JBM, Silva RG, Becker LL, Abreu ES, Buranello L, Souza MSM, Nadruz W, Fernandes-Silva MM, Maguire JH, Toledo-Cornell C, Silvestre OM. Prevalence and Predictors of COVID-19 Long-Term Symptoms: A Cohort Study from the Amazon Basin. Am J Trop Med Hyg 2023; 109:466-470. [PMID: 37364863 PMCID: PMC10397456 DOI: 10.4269/ajtmh.22-0362] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 12/10/2022] [Indexed: 06/28/2023] Open
Abstract
It remains unclear whether a previous history of tropical infectious diseases and a second SARS-COV-2 infection may influence the likelihood of later symptoms. In this prospective cohort study, individuals infected with SARS-CoV-2 were followed up by telephone shortly after diagnosis of COVID-19 and again 12 months later. Poisson regression was used to identify the predictors of the highest number of symptoms in the post-COVID-19 syndrome. A total of 1,371 patients with COVID-19, with a mean age of 39.7 ± 11.7 years and 50% female, were followed for 12 months. Reinfection was found in 32 (2.3%) participants, and 806 (58.8%) individuals reported a previous history of dengue, malaria, Zika, chikungunya, leprosy, and visceral leishmaniasis. Eight hundred seventy-seven (63.9%) participants reported late symptoms related to COVID-19. After adjusting for multiple factors, female sex, non-White race, number of acute-phase symptoms, body mass index, and reinfection were independent predictors of higher number of symptoms in post-COVID-19 syndrome. Female sex, non-White race, number of acute-phase symptoms, body mass index, and reinfection, but not previous endemic tropical diseases, were associated with long-term symptoms.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - James H. Maguire
- Division of Infectious Disease, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Cristina Toledo-Cornell
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
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21
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Quinn KL, Stukel TA, Huang A, Abdel-Qadir H, Altaf A, Bell CM, Cheung AM, Detsky AS, Goulding S, Herridge M, Ivers N, Lapointe-Shaw L, Lapp J, McNaughton CD, Raissi A, Rosella LC, Warda N, Razak F, Verma AA. Comparison of Medical and Mental Health Sequelae Following Hospitalization for COVID-19, Influenza, and Sepsis. JAMA Intern Med 2023; 183:806-817. [PMID: 37338892 PMCID: PMC10282961 DOI: 10.1001/jamainternmed.2023.2228] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/15/2023] [Indexed: 06/21/2023]
Abstract
Importance People who survive hospitalization for COVID-19 are at risk for developing new cardiovascular, neurological, mental health, and inflammatory autoimmune conditions. It is unclear how posthospitalization risks for COVID-19 compare with those for other serious infectious illnesses. Objective To compare risks of incident cardiovascular, neurological, and mental health conditions and rheumatoid arthritis in 1 year following COVID-19 hospitalization against 3 comparator groups: prepandemic hospitalization for influenza and hospitalization for sepsis before and during the COVID-19 pandemic. Design, Setting, and Participants This population-based cohort study included all adults hospitalized for COVID-19 between April 1, 2020, and October 31, 2021, historical comparator groups of people hospitalized for influenza or sepsis, and a contemporary comparator group of people hospitalized for sepsis in Ontario, Canada. Exposure Hospitalization for COVID-19, influenza, or sepsis. Main Outcome and Measures New occurrence of 13 prespecified conditions, including cardiovascular, neurological, and mental health conditions and rheumatoid arthritis, within 1 year of hospitalization. Results Of 379 366 included adults (median [IQR] age, 75 [63-85] years; 54% female), there were 26 499 people who survived hospitalization for COVID-19, 299 989 historical controls (17 516 for influenza and 282 473 for sepsis), and 52 878 contemporary controls hospitalized for sepsis. Hospitalization for COVID-19 was associated with an increased 1-year risk of venous thromboembolic disease compared with influenza (adjusted hazard ratio, 1.77; 95% CI, 1.36-2.31) but with no increased risks of developing selected ischemic and nonischemic cerebrovascular and cardiovascular disorders, neurological disorders, rheumatoid arthritis, or mental health conditions compared with influenza or sepsis cohorts. Conclusions and Relevance In this cohort study, apart from an elevated risk of venous thromboembolism within 1 year, the burden of postacute medical and mental health conditions among those who survived hospitalization for COVID-19 was comparable with other acute infectious illnesses. This suggests that many of the postacute consequences of COVID-19 may be related to the severity of infectious illness necessitating hospitalization rather than being direct consequences of infection with SARS-CoV-2.
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Affiliation(s)
- Kieran L. Quinn
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
- Temmy Latner Centre for Palliative Care, Toronto, Ontario, Canada
| | - Thérèse A. Stukel
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | | | - Husam Abdel-Qadir
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Women’s College Hospital, University of Toronto, Toronto, Ontario, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada
| | | | - Chaim M. Bell
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
| | - Angela M. Cheung
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
| | - Allan S. Detsky
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
| | | | - Margaret Herridge
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
| | - Noah Ivers
- Women’s College Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Lauren Lapointe-Shaw
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
| | - John Lapp
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
| | - Candace D. McNaughton
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- ICES, Toronto and Ottawa, Ontario, Canada
- Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Afsaneh Raissi
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Department of Medicine, Toronto, Ontario, Canada
- Unity Health Toronto, Department of Medicine, St Michael’s Hospital, Toronto, Ontario, Canada
| | - Laura C. Rosella
- ICES, Toronto and Ottawa, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Nahrain Warda
- Department of Medicine, Sinai Health and University Health Network, Toronto, Ontario, Canada
| | - Fahad Razak
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Department of Medicine, Toronto, Ontario, Canada
- Unity Health Toronto, Department of Medicine, St Michael’s Hospital, Toronto, Ontario, Canada
| | - Amol A. Verma
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Department of Medicine, Toronto, Ontario, Canada
- Unity Health Toronto, Department of Medicine, St Michael’s Hospital, Toronto, Ontario, Canada
- Temerty Centre for AI Research and Education in Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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22
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Perisse A, De Cacqueray F, Delarbre D, Marsaa H, Bergmann C, Da Silva V, Bronstein A, Paleiron N, Menoud N, Cobola J, Verret C, Mayet A, Bylicki O. Symptoms of Long-COVID 1-Year after a COVID-19 outbreak among sailors on a French aircraft carrier. Infect Dis Now 2023; 53:104673. [PMID: 36775065 PMCID: PMC9918313 DOI: 10.1016/j.idnow.2023.104673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/02/2023] [Accepted: 02/04/2023] [Indexed: 02/12/2023]
Abstract
OBJECTIVES While persistent symptoms have been reported after the coronavirus disease-2019 (COVID-19), long-term data on outpatients with mild COVID-19 are lacking. The objective was to describe symptoms persisting for 12 months. METHODS This prospective cohort study on 1767 sailors of an aircraft carrier in which a Covid-19 outbreak occurred during a mission in April 2020 described predefined self-reported symptoms of Long-COVID at 6, 9 and 12 months. Logistic-regression analyses were used to identify correlates for Long-COVID at months 6, 9 and 12. RESULTS Among the 641 participants, 619 (35%) completed at least one follow-up questionnaire (413 COVID-positive and 206 COVID-negative). Symptoms of Long-COVID were reported by 53.7%, 55.2% and 54.3% of COVID-positive participants vs 31.2%, 23.3% and 40.0% in COVID-negative patients, at 6 (p <.002), 9 (p <.002) and 12 months (p =.13), respectively. The most frequent symptoms reported were concentration and memory difficulties, asthenia and sleep disorders. CONCLUSION In this study more than half of COVID-positive outpatients reported persistent symptoms up to 12 months post-quarantine. These findings suggests that all patients, including those with mild disease, can be affected by Long-COVID. A lack of difference at 12 months with COVID-negative patienys prompts caution. The symptoms of Long-COVID are so non-specific that they may be viewed as the consequence of multiple intercurrent factors.
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Affiliation(s)
- A Perisse
- 9th Military Medical Center, Toulon, France
| | - F De Cacqueray
- 9th Military Medical Center, Toulon, France; Hôpital d'Instruction des Armées Laveran, Marseille, France
| | - D Delarbre
- Division of Internal Medicine, Hôpital d'Instruction des Armées Sainte-Anne, Toulon, France
| | - H Marsaa
- 9th Military Medical Center, Toulon, France
| | | | - V Da Silva
- 16th Military Medical Center, Brest, France
| | - A Bronstein
- Respiratory Disease Unit, Hôpital d'Instruction des Armées Sainte-Anne, Toulon, France
| | - N Paleiron
- Respiratory Disease Unit, Hôpital d'Instruction des Armées Sainte-Anne, Toulon, France
| | - N Menoud
- Charles de Gaulle Nuclear Aircraft Carrier, Toulon, France
| | - J Cobola
- Charles de Gaulle Nuclear Aircraft Carrier, Toulon, France
| | - C Verret
- Department of Education, Research and Innovation, French Defense Health Service, Paris, France
| | - A Mayet
- French Military Center for Epidemiology and Public Health (CESPA), Marseille, France; UMR 1252 SESSTIM, INSERM-IRD-Université Aix-Marseille, Marseille, France
| | - O Bylicki
- Respiratory Disease Unit, Hôpital d'Instruction des Armées Sainte-Anne, Toulon, France.
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23
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SeyedAlinaghi S, Bagheri A, Razi A, Mojdeganlou P, Mojdeganlou H, Afsahi AM, Afzalian A, Paranjkhoo P, Shahidi R, Mirzapour P, Pashaei Z, Habibi MA, Shahbazi P, Nooralioghli Parikhani S, Farizani Gohari NS, Popoola Y, Mehraeen E, Hackett D. Late Complications of COVID-19; An Umbrella Review on Current Systematic Reviews. ARCHIVES OF ACADEMIC EMERGENCY MEDICINE 2023; 11:e28. [PMID: 37215236 PMCID: PMC10197916 DOI: 10.22037/aaem.v11i1.1907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Introduction Several clinical manifestations have been discovered for COVID-19 since the emergence of SARS-CoV-2, which can be classified into early, medium, and long-term complications. However, late complications can be present after recovery from acute COVID-19 illness. The present study aims to comprehensively review the available evidence of late complications related to COVID-19. Method A search was conducted, using keywords, through electronic databases, which included Scopus, Web of Science, PubMed, and Embase up to August 29, 2022. Study selection was performed according to a strict inclusion and exclusion criteria. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) checklist was followed, and studies were appraised using the National Institute of Health (NIH) quality assessment and risk of bias tool. Results In total, 50 studies were included, and nine distinct COVID-19 late complication categories were identified. A review of these studies revealed that neurologic and psychiatric (n=41), respiratory (n=27), musculoskeletal and rheumatologic (n=22), cardiovascular (n=9), and hepatic and gastrointestinal (n=6) complications were the most prevalent complications of long COVID-19. Conclusion Almost all human body systems are affected by late complications of COVID-19 with different severity and prevalence. Fatigue and some other neuropsychiatric symptoms are the most common late complications among long COVID-19 patients. Respiratory symptoms including dyspnea (during exercise), cough, and chest tightness were the next most prevalent long-term complications of COVID-19. Since these complications are persistent and late, being aware of the signs and symptoms is essential for the healthcare providers and patients.
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Affiliation(s)
- SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - AmirBehzad Bagheri
- Interdisciplinary Consortium on Advanced Motion Performance, Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Armin Razi
- School of medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Hengameh Mojdeganlou
- Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amir Masoud Afsahi
- Department of Radiology, School of Medicine, University of California, San Diego (UCSD), California, USA
| | - Arian Afzalian
- School of medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Parinaz Paranjkhoo
- Turpanjian College of Health Sciences, American University of Armenia, Yerevan 0019, Armenia
| | - Ramin Shahidi
- School of Medicine, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Pegah Mirzapour
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Pashaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Habibi
- Clinical Research Development Center, Qom University of Medical Sciences, Qom, Iran
| | - Parmida Shahbazi
- Orthopedic Department, Orthopedic Surgery Research Center (OSRC), Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Yusuf Popoola
- Health Information Management Unit, Department of Computer Science, Adeleke University, Ede, Nigeria
| | - Esmaeil Mehraeen
- Department of Health Information Technology, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Daniel Hackett
- Physical Activity, Lifestyle, Ageing and Wellbeing Faculty Research Group, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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24
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Hernández-Aceituno A, García-Hernández A, Larumbe-Zabala E. COVID-19 long-term sequelae: Omicron versus Alpha and Delta variants. Infect Dis Now 2023; 53:104688. [PMID: 36858287 PMCID: PMC9970656 DOI: 10.1016/j.idnow.2023.104688] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 02/10/2023] [Accepted: 02/17/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND The study aimed to assess the association between three predominant SARS-CoV-2 variants (Alpha, Delta, and Omicron) and the risk of developing long COVID (persistence of physical, medical, and cognitive symptoms more than 4 weeks after infection), post-COVID-19 syndrome (symptoms extending beyond 12 weeks), and viral persistence (testing positive beyond 4 weeks despite clinical resolution). METHODS Retrospective study of 325 patients hospitalized for COVID-19 with genomic sequencing information. For each SARS-CoV-2 variant, sample characteristics, frequency of symptoms, and long-term sequelae were compared using Chi-squared test, Fisher's exact test, Kruskal-Wallis test, and Dunn's test as appropriate. Odds ratios (OR) were calculated using logistic regression models to assess the association of risk factors and sequelae. RESULTS The adjusted model showed that the Omicron (vs Alpha) variant (OR, 0.30; 95% CI0.16-0.56), admission to ICU (OR, 1.14; 95% CI 1.05-1.23), and being treated with antiviral or immunomodulatory drugs (OR, 2.01; 95% CI 1.23-3.27) predicted long COVID and post-COVID-19 syndrome. Viral persistence showed no difference between variants. CONCLUSIONS The Omicron variant was associated with significantly lower odds of developing long-term sequelae from COVID-19 compared with previous variants, while severity of illness indicators increased the risk. Vaccination status, age, sex, and comorbidities were not found to predict sequelae development. This information has implications for both health managers and clinicians when deciding on the appropriate clinical management and subsequent outpatient follow-up of these patients. More studies with non-hospitalized patients are still necessary.
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Affiliation(s)
- Ana Hernández-Aceituno
- Dirección General de Salud Pública, Canary Islands, Spain; Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain.
| | - Abigail García-Hernández
- Dirección General de Salud Pública, Canary Islands, Spain,Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Eneko Larumbe-Zabala
- Dirección General de Salud Pública, Canary Islands, Spain,Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Canary Islands, Spain
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Post-COVID-19 health-care utilization: one year after the 2020 first wave in
Brunei Darussalam. Western Pac Surveill Response J 2023; 14:1-9. [PMID: 36816352 PMCID: PMC9936207 DOI: 10.5365/wpsar.2023.14.1.949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
Objective Patients who recover from coronavirus disease (COVID-19) infection are at risk of long-term health disorders and may require prolonged health care. This retrospective observational study assesses the number of health-care visits before and after COVID-19 infection in Brunei Darussalam. Methods COVID-19 cases from the first wave with 12 months of follow-up were included. Health-care utilization was defined as health-care visits for consultations or investigations. Post-COVID condition was defined using the World Health Organization definition. Results There were 132 cases; 59.1% were male and the mean age was 37.1 years. The mean number of health-care visits 12 months after recovery from COVID-19 (123 cases, 93.2%; mean 5.0 ± 5.2) was significantly higher than the prior 12 months (87 cases, 65.9%, P < 0.001; mean 3.2 ± 5.7, P < 0.001). There was no significant difference when scheduled COVID-19 visits were excluded (3.6 ± 4.9, P = 0.149). All 22 cases with moderate to critical disease recovered without additional health-care visits apart from planned post-COVID-19 visits. Six patients had symptoms of post-COVID condition, but none met the criteria for diagnosis or had alternative diagnoses. Discussion There were significantly more health-care visits following recovery from COVID-19. However, this was due to scheduled post-COVID-19 visits as per the national management protocol. This protocol was amended before the second wave to omit post-COVID-19 follow-up, except for complicated cases or cases with no documented radiological resolution of COVID-19 pneumonia. This will reduce unnecessary health-care visits and conserve precious resources that were stretched to the limit during the pandemic.
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Fatigue and perceived fatigability, not objective fatigability, are prevalent in people with post-COVID-19. Exp Brain Res 2023; 241:211-219. [PMID: 36462035 PMCID: PMC9735153 DOI: 10.1007/s00221-022-06518-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/26/2022] [Indexed: 12/04/2022]
Abstract
Persistent symptoms after acute COVID-19 infection, termed post-COVID-19 fatigue, occur in 44-70% of patients. Characterizing fatigue in this population is vital to determine the etiology of post-COVID-19 fatigue symptoms and to assess the effectiveness of potential interventions. The purpose of this study was to assess differences in perceived and objective fatigability between people with post-COVID-19 symptoms (N = 29, 20 females) and people who had COVID-19 but are not experiencing persistent symptoms (N = 20, 12 females). Perceived fatigability, fatigue, pain, and quality of life were assessed with the Fatigue Severity Scale (FSS), Fatigue Assessment Scale (FAS), Visual Analog Scale for Pain (VAS), and the EQ-5D-5L, respectively. Objective fatigability was evaluated with torque and work fatigue indices (FI-T and FI-W), calculated via an isokinetic fatigue task. The results revealed that, the subjects with post-COVID-19 symptoms had significantly higher FAS (p < 0.01), FSS (p < 0.01), VAS (p < 0.01), and EQ-5D-5L VAS (p < 0.01) scores compared to subjects without post-COVID-19 symptoms, indicating greater fatigue and perceived fatigability, increased pain, and worse quality of life. However, there were no differences between the two groups for the FI-Ts (all p ≥ 0.07) or FI-W (all p ≥ 0.08), indicating no differences in objective fatigability. This study found that people with post-COVID-19 symptoms have increased fatigue and perceived fatigability, but not objective fatigability, compared to subjects without post-COVID-19 symptoms.
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Constantinescu-Bercu A, Kessler A, de Groot R, Dragunaite B, Heightman M, Hillman T, Price LC, Brennan E, Sivera R, Vanhoorelbeke K, Singh D, Scully M. Analysis of thrombogenicity under flow reveals new insights into the prothrombotic state of patients with post-COVID syndrome. J Thromb Haemost 2023; 21:94-100. [PMID: 36695401 PMCID: PMC9773628 DOI: 10.1016/j.jtha.2022.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/10/2022] [Accepted: 10/24/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Post-COVID syndrome (PCS) affects millions of people worldwide, causing a multitude of symptoms and impairing quality of life months or even years after acute COVID-19. A prothrombotic state has been suggested; however, underlying mechanisms remain to be elucidated. OBJECTIVES To investigate thrombogenicity in PCS using a microfluidic assay, linking microthrombi, thrombin generation, and the von Willebrand factor (VWF):a Disintegrin and Metalloproteinase with a Thrombospondin Type 1 motif, member 13 (ADAMTS13) axis. METHODS Citrated blood was perfused through microfluidic channels coated with collagen or an antibody against the VWF A3 domain, and thrombogenicity was monitored in real time. Thrombin generation assays were performed and α(2)-antiplasmin, VWF, and ADAMTS13 activity levels were also measured. RESULTS We investigated thrombogenicity in a cohort of 21 patients with PCS with a median time following symptoms onset of 23 months using a dynamic microfluidic assay. Our data show a significant increase in platelet binding on both collagen and anti-VWF A3 in patients with PCS compared with that in controls, which positively correlated with VWF antigen (Ag) levels, the VWF(Ag):ADAMTS13 ratio (on anti-VWF A3), and inversely correlated with ADAMTS13 activity (on collagen). Thrombi forming on collagen presented different geometries in patients with PCS vs controls, with significantly increased thrombi area mainly attributable to thrombi length in the patient group. Thrombi length positively correlated with VWF(Ag):ADAMTS13 ratio and thrombin generation assay results, which were increased in 55.5% of patients. α(2)-Antiplasmin levels were normal in 89.5% of patients. CONCLUSION Together, these data present a dynamic assay to investigate the prothrombotic state in PCS, which may help unravel the mechanisms involved and/or establish new therapeutic strategies for this condition.
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Affiliation(s)
- Adela Constantinescu-Bercu
- Institute of Cardiovascular Science, Haemostasis Research Unit, University College London (UCL), London, United Kingdom.
| | - Anna Kessler
- Department of Respiratory Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Rens de Groot
- Institute of Cardiovascular Science, Haemostasis Research Unit, University College London (UCL), London, United Kingdom
| | - Bertina Dragunaite
- Institute of Cardiovascular Science, Haemostasis Research Unit, University College London (UCL), London, United Kingdom
| | - Melissa Heightman
- Department of Respiratory Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Toby Hillman
- Department of Respiratory Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Laura C Price
- Department of Respiratory Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom; National Pulmonary Hypertension Service, Royal Brompton Hospital, London, United Kingdom
| | - Ewan Brennan
- Department of Respiratory Medicine, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Raphael Sivera
- Institute of Cardiovascular Science, Haemostasis Research Unit, University College London (UCL), London, United Kingdom
| | - Karen Vanhoorelbeke
- Laboratory for Thrombosis Research, Katholieke Universiteit Leuven Campus Kulak Kortrijk, Kortrijk, Belgium
| | - Deepak Singh
- Special Coagulation, Health Services Laboratories, London, United Kingdom
| | - Marie Scully
- Institute of Cardiovascular Science, Haemostasis Research Unit, University College London (UCL), London, United Kingdom; Department of Haematology, University College London Hospitals National Health Service Foundation Trust, London, United Kingdom
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Li H, Xia J, Bennett D, Roque F, Bam RA, Tavares ABT, Gokhale M, Ida F, Rhee JJ, Soriano Gabarro M, Song Y. Long-COVID-19 clinical and health outcomes: an umbrella review. Ther Adv Infect Dis 2023; 10:20499361231198335. [PMID: 37720384 PMCID: PMC10501084 DOI: 10.1177/20499361231198335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 08/03/2023] [Indexed: 09/19/2023] Open
Abstract
Background A growing interest in long-term sequelae of COVID-19 has prompted several systematic literature reviews (SLRs) to evaluate long-COVID-19 effects. However, many of these reviews lack in-depth information on the timing, duration, and severity of these conditions. Objectives Our aim was to synthesize both qualitative and quantitative evidence on prevalence and outcomes of long-term effect of COVID-19 through an umbrella review. Design Umbrella review of relevant SLRs on long-COVID-19 in terms of prolonged symptoms and clinical conditions, and comprehensively synthesized the latest existing evidence. Data Sources and Methods We systematically identified and appraised prior systematic reviews/meta-analyses using MEDLINE, Embase, and Cochrane database of systematic review from 2020 to 2021 following the preferred reporting items for systematic reviews and meta-analyses guidance. We summarized and categorized all relevant clinical symptoms and outcomes in adults with COVID-19 using the Medical Dictionary for Regulatory Activities System Organ Class (MedDRA SOC). Results We identified 967 systematic reviews/meta-analyses; 36 were retained for final data extraction. The most prevalent SOC were social circumstances (40%), blood and lymphatic system disorders (39%), and metabolism and nutrition disorder (38%). The most frequently reported SOC outcomes within each MedDRA category were poor quality of life (59%), wheezing and dyspnea (19-49%), fatigue (30-64%), chest pain (16%), decreased or loss of appetite (14-17%), abdominal discomfort or digestive disorder (12-18%), arthralgia with or without myalgia (16-24%), paresthesia (27%) and hair loss (14-25%), and hearing loss or tinnitus (15%). Conclusion This study confirmed a high prevalence of several long COVID-19 outcomes according to the MedDRA categories and indicated that the majority of evidence was rated as moderate to low. Registration The review was registered at PROSPERO (https://www.crd.york.ac.uk/prospero/) (CRD42022303557).
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Affiliation(s)
- Hu Li
- Gilead Sciences Inc., 333 Lakeside Drive, Foster City, CA 94404, USA
| | - Jin Xia
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
| | - Dimitri Bennett
- Takeda Development Center Americas, Inc., Cambridge, MA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Fatima Roque
- Research Unit for Inland Development, Polytechnic of Guarda (UDI-IPG), Guarda, Portugal
| | | | | | - Mugdha Gokhale
- Pfizer Inc., New York, NY, USA
- Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | | | | | | | - Yiqing Song
- Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA
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Marozzi MS, Mancini F, Loponte L, Solimando AG, Vacca A, Cicco S. Block of the Angiotensin Pathways Affects Flow-Volume Spirometry in Patients with SARS-CoV-2 Infection. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1438:223-229. [PMID: 37845465 DOI: 10.1007/978-3-031-42003-0_35] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
BACKGROUND Angiotensin Converting Enzyme 2 (ACE2) is an endothelial cell receptor used by SARS-CoV- 2 virus to enter cells. Pulmonary function tests (PFTs), mainly spirometry, are the main diagnostic tools for most respiratory diseases. PFTs are mandatory for assessing the response to therapy. AIM We evaluated patients after the SARS-CoV-2 infection through flow-volume spirometry that evaluates the role of drugs inhibiting the ACE2 pathway. MATERIAL AND METHODS We evaluated 112 Caucasian patients 3-6 months after COVID-19 disease, i.e. after the date of negative molecular or antigenic nasopharyngeal swab. The series of patients showed a great variability due to a wide spectrum of age, the severity of disease manifestations, hospitalization, invasive/non-invasive ventilation, comorbidities, the presence/absence of a previous pneumological diagnosis and the variants of the virus. Patients were divided into those who were being treated with angiotensin receptor blocker (ARB) or ACE2 inhibitors (ACEi) (ARB/ACEi, group 1, 23 females and 12 males, aged 63.63 ± 10.40), and those who were not treated with these drugs (group 2, 38 females and 37 males, aged 55.12 ± 16.51). Distal airflow obstruction (DAO) was evaluate as forced expiratory flow (FEF) at 25%, 50% and 75% of total flow. RESULTS Group 1 presented lower peripheral oxygen saturation percentage vs group 2 (96.54 ± 3.06 vs 97.30 ± 1.19%, p < 0.05). Spirometry data were worst in group1: Forced expiratory volume at first minute (FEV1) (91.20 ± 17.09 vs 97.56 ± 16.40%, p < 0.05), Forced vital capacity (94.06 ± 17.48 vs 99.13 ± 17.71%, p < 0.05), and Tiffenau Index (0.78 ± 0.12 vs 0.84 ± 0.10, p < 0.05). There was a DAO in group1. In group 1, we found also a reduction in FEF 25 (73.97 ± 27.28 vs 86.89 ± 22.44%, p < 0.05), FEF 50 (74.69 ± 33.01 vs 85.67 ± 23.74%, p < 0.05), and FEF 25-75 (74.14 ± 35.03 vs 83.92 ± 25.38%, p < 0.05) but not in FEF 75 (73.06 ± 39.37 vs 82.27 ± 43.33%, p < 0.05). DISCUSSION In patients treated with ARB/ACEi the indexes of respiratory function were shifted towards the lower limits (albeit within normal limits). These parameters were significantly reduced compared to patients not treated with these drugs. This indicates that the COVID-19 disease is not only a pulmonary disease, but also a vascular one.
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Affiliation(s)
- Marialuisa Sveva Marozzi
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
| | - Francesca Mancini
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
| | - Luciana Loponte
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
| | - Antonio Giovanni Solimando
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
| | - Angelo Vacca
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
| | - Sebastiano Cicco
- Unit of Internal Medicine "G. Baccelli" Department of Precision and Regenerative Medicine and Ionian Area, University of Bari, A.O.U.C. Policlinico di Bari, Bari, Italy
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Evolution and long‑term respiratory sequelae after severe COVID-19 pneumonia: nitric oxide diffusion measurement value. Respir Res 2023; 24:48. [PMID: 36782191 PMCID: PMC9924196 DOI: 10.1186/s12931-023-02344-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 01/24/2023] [Indexed: 02/15/2023] Open
Abstract
INTRODUCTION There are no published studies assessing the evolution of combined determination of the lung diffusing capacity for both nitric oxide and carbon monoxide (DLNO and DLCO) 12 months after the discharge of patients with COVID-19 pneumonia. METHODS Prospective cohort study which included patients who were assessed both 3 and 12 months after an episode of SARS-CoV-2 pneumonia. Their clinical status, health condition, lung function testings (LFTs) results (spirometry, DLNO-DLCO analysis, and six-minute walk test), and chest X-ray/computed tomography scan images were compared. RESULTS 194 patients, age 62 years (P25-75, 51.5-71), 59% men, completed the study. 17% required admission to the intensive care unit. An improvement in the patients' exercise tolerance, the extent of the areas of ground-glass opacity, and the LFTs between 3 and 12 months following their hospital discharge were found, but without a decrease in their degree of dyspnea or their self-perceived health condition. DLNO was the most significantly altered parameter at 12 months (19.3%). The improvement in DLNO-DLCO mainly occurred at the expense of the recovery of alveolar units and their vascular component, with the membrane factor only improving in patients with more severe infections. CONCLUSIONS The combined measurement of DLNO-DLCO is the most sensitive LFT for the detection of the long-term sequelae of COVID-19 pneumonia and it explain better their pathophysiology.
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Dağ Şeker E, Erbahçeci Timur İE. Assessment of early and long-COVID related retinal neurodegeneration with optical coherence tomography. Int Ophthalmol 2022; 43:2073-2081. [PMID: 36567371 PMCID: PMC9790812 DOI: 10.1007/s10792-022-02607-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 12/02/2022] [Indexed: 12/27/2022]
Abstract
PURPOSE The aim of this study is to investigate short-term and long-term effects of coronovirus 19 disease (COVID-19) at inner and outer retinal layers of patients recovered from COVID-19 with Spectral Domain Optical Coherence Tomography (SD-OCT) and compare these to healthy subjects. METHODS Twenty-seven patients recovered from COVID-19, and age- and gender-matched 27 healthy controls were included in this study. Macular and peripapillary retinal nerve fiber layer (RNFL), ganglion cell-inner plexiform layer (GCIPL), inner nuclear layer (INL), outer plexiform layer (OPL) and outer nuclear layer (ONL) were analyzed with SD-OCT 1 month (V1 visit) and 12 months (V2 visit) after negative result of reverse transcriptase-polymerase chain reaction test. RESULTS Macular RNFL thickness in outer ring was thinner at V1 and V2 visits than healthy control (p = 0.049 and p = 0.005). Central and inferonasal quadrants of peripapillary RNFL thicknesses were reduced at V1 and V2 visits compared to controls (p = 0.001 and p = 0.024 for V1 visit; p = 0.001 and p = 0.006 for V2 visit). Thinning in ONL thickness in inner ring was observed at V1 and V2 visits than healthy subjects (p = 0.006 and p = 0.001). CONCLUSION Subclinical localized changes in macular and peripapillary RNFL and outer nuclear layer were demonstrated in early and 12-months follow-up after COVID-19 recovery.
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Affiliation(s)
- Esra Dağ Şeker
- Ankara City Hospital Ophthalmology Department, Universiteler Mah. 1604. Cad. No 9 Bilkent, Ankara, Turkey
| | - İnci Elif Erbahçeci Timur
- Ankara City Hospital Ophthalmology Department, Universiteler Mah. 1604. Cad. No 9 Bilkent, Ankara, Turkey
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Swarnakar R, Jenifa S, Wadhwa S. Musculoskeletal complications in long COVID-19: A systematic review. World J Virol 2022; 11:485-495. [PMID: 36483107 PMCID: PMC9724204 DOI: 10.5501/wjv.v11.i6.485] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/01/2022] [Accepted: 10/14/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) has crippled humanity since early 2020. Various sequelae of COVID-19 have been reported in different body systems. Musculoskeletal symptoms are widely reported during COVID-19 infection, but musculoskeletal complications in long COVID-19 are underreported. However, post-COVID-19 survivors have reported complaints of persisting or new-onset fatigue, myalgia, arthralgia, arthritis, muscle weakness, etc in clinical practice. The well-known detrimental effects of steroids on the musculoskeletal system coupled with their over-the-counter availability can also be anticipated since they were the cornerstone of life-saving management in this pandemic.
AIM To determine the musculoskeletal complications in long COVID.
METHODS We performed a systematic review of ‘systematic reviews and meta-analyses’.
RESULTS Of the 63 articles screened, 24 articles were included. Two articles specifically discussed children and adolescents. One article discussed rehabilitation intervention. No article addressed rehabilitation of musculoskeletal issues in long COVID-19 in particular. Fatigue was the most common musculoskeletal complication.
CONCLUSION Fatigue is found to be very common along with myalgia and arthralgia. There were no studies on rehabilitation intervention in musculoskeletal complications specifically. Considering the lacuna in literature and the needs of the current situation, further studies are warranted to standardize effective rehabilitation interventions in musculoskeletal complications. More homogenous studies are needed. Studies on functional impairment due to musculoskeletal involvement are essential.
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Affiliation(s)
- Raktim Swarnakar
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi 110029, Delhi, India
| | - Shoibam Jenifa
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi 110029, Delhi, India
| | - Sanjay Wadhwa
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi 110029, Delhi, India
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Fritsche LG, Jin W, Admon AJ, Mukherjee B. Characterizing and Predicting Post-Acute Sequelae of SARS CoV-2 infection (PASC) in a Large Academic Medical Center in the US. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2022:2022.10.21.22281356. [PMID: 36415469 PMCID: PMC9681058 DOI: 10.1101/2022.10.21.22281356] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Objective A growing number of Coronavirus Disease-2019 (COVID-19) survivors are affected by Post-Acute Sequelae of SARS CoV-2 infection (PACS). Using electronic health records data, we aimed to characterize PASC-associated diagnoses and to develop risk prediction models. Methods In our cohort of 63,675 COVID-19 positive patients, 1,724 (2.7 %) had a recorded PASC diagnosis. We used a case control study design and phenome-wide scans to characterize PASC-associated phenotypes of the pre-, acute-, and post-COVID-19 periods. We also integrated PASC-associated phenotypes into Phenotype Risk Scores (PheRSs) and evaluated their predictive performance. Results In the post-COVID-19 period, known PASC symptoms (e.g., shortness of breath, malaise/fatigue) and musculoskeletal, infectious, and digestive disorders were enriched among PASC cases. We found seven phenotypes in the pre-COVID-19 period (e.g., irritable bowel syndrome, concussion, nausea/vomiting) and 69 phenotypes in the acute-COVID-19 period (predominantly respiratory, circulatory, neurological) associated with PASC. The derived pre- and acute-COVID-19 PheRSs stratified risk well, e.g., the combined PheRSs identified a quarter of the COVID-19 positive cohort with an at least 2.9-fold increased risk for PASC. Conclusions The uncovered PASC-associated diagnoses across categories highlighted a complex arrangement of presenting and likely predisposing features, some with a potential for risk stratification approaches.
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Affiliation(s)
- Lars G. Fritsche
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Center for Precision Health Data Science, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Correspondence: ,
| | - Weijia Jin
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Center for Precision Health Data Science, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America
| | - Andrew J. Admon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan 48109, United States of America,Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,VA Center for Clinical Management Research, LTC Charles S. Kettles VA Medical Center, Ann Arbor, Michigan 48109, United States of America
| | - Bhramar Mukherjee
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Center for Precision Health Data Science, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan 48109, United States of America,Michigan Institute for Data Science, University of Michigan, Ann Arbor, Michigan 48109, United States of America,Correspondence: ,
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Gerstner G, Rafalski TA, Pankiewicz D. Case Report of Multisystem Inflammatory Syndrome in Adults (MIS-A): A 31-Year-Old Man with Fever, Rash, and Cardiac Symptoms 6 Weeks Following SARS-CoV-2 Infection, Successfully Resuscitated Following Cardiac Arrest. AMERICAN JOURNAL OF CASE REPORTS 2022; 23:e938127. [PMID: 36411724 PMCID: PMC9701531 DOI: 10.12659/ajcr.938127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/28/2022] [Accepted: 10/20/2022] [Indexed: 07/25/2023]
Abstract
BACKGROUND Multisystem inflammatory syndrome in adults (MIS-A) is an uncommon condition after a confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, manifesting as multiorgan failure despite apparent resolution of initial symptoms. While this syndrome shares similar characteristics with a syndrome found in children, fewer cases are reported in adults. This report details a 31-year-old man fulfilling the diagnostic criteria of MIS-A, who was successfully resuscitated following cardiac arrest. CASE REPORT A 31-year-old man was admitted to the intensive care unit for 3 days of progressively worsening fever, chills, diaphoresis, exanthematous rash, headache, and neck stiffness. The patient had a history of mild, resolved SARS-CoV-2 infection 6 weeks prior to his presentation, diagnosed by rapid antigen and reverse transcription polymerase chain reaction (RT-PCR) testing. Meningitis and autoimmune pathologies were initially suspected but were ruled out. Given the patient's symptoms, prior SARS-CoV-2 infection, and positive inflammatory markers, findings correlated with the Centers for Disease Control and Prevention's diagnostic criteria for multisystem inflammatory syndrome in adults. On hospital day 1, the patient decompensated into severe respiratory distress requiring intubation. Shortly after, the patient developed cardiac arrest and was successfully resuscitated. He was transferred from our rural hospital to an intensive care unit at a facility with additional resources. He remained critically ill for several weeks while receiving high-dose steroids, intravenous immunoglobulin (IVIG), and hemodialysis until his recovery. CONCLUSIONS Early diagnosis and treatment of MIS-A would significantly improve outcomes in this subset of patients, especially in clinical settings with limited resources.
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Affiliation(s)
- Grant Gerstner
- College of Osteopathic Medicine of The Pacific-Northwest, Western University of Health Sciences, Lebanon, OR, USA
| | - Thomas A. Rafalski
- Department of Internal Medicine, Samaritan Pacific Communities Hospital, Samaritan Health Services, Newport, OR, USA
| | - Debra Pankiewicz
- Department of Internal Medicine, Legacy Mount Hood Medical Center, Legacy Health, Gresham, OR, USA
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Dumont R, Nehme M, Lorthe E, De Mestral C, Richard V, Baysson H, Pennacchio F, Lamour J, Semaani C, Zaballa ME, Pullen N, Perrin A, L'Huillier AG, Posfay-Barbe KM, Guessous I, Stringhini S. Persistent symptoms after SARS-CoV-2 infection in children: a cross-sectional population-based serological study. BMJ Open 2022; 12:e063504. [PMID: 36410813 PMCID: PMC9679867 DOI: 10.1136/bmjopen-2022-063504] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 11/02/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES To estimate the prevalence of children and adolescents reporting persistent symptoms after SARS-CoV-2 infection. DESIGN A random sample of children and adolescents participated with their family members to a serological survey including a blood drawing for detecting antibodies targeting the SARS-CoV-2 nucleocapsid (N) protein and a questionnaire on COVID-19-related symptoms experienced since the beginning of the pandemic. SETTING The study took place in the canton of Geneva, Switzerland, between June and July 2021. PARTICIPANT 660 children aged between 2 and 17 years old. PRIMARY AND SECONDARY OUTCOME The primary outcome was the persistence of symptoms beyond 4 weeks comparing seropositive and seronegative participants. The type of declared symptoms were also studied as well as associated risk factors. RESULTS Among seropositive children, the sex-adjusted and age-adjusted prevalence of symptoms lasting longer than 2 weeks was 18.3%, compared with 11.1% among seronegatives (adjusted prevalence difference (ΔaPrev)=7.2%, 95% CI: 1.5% to 13.0%). Among adolescents aged 12-17 years, we estimated the prevalence of experiencing symptoms lasting over 4 weeks to be 4.4% (ΔaPrev,95% CI: -3.8% to 13.6%), whereas no seropositive child aged 2-11 reported symptoms of this duration. The most frequently declared symptoms were fatigue, headache and loss of smell. CONCLUSIONS We estimated the prevalence of experiencing persistent symptoms lasting over 4 weeks to be around 4% among adolescents, which represents a large absolute number, and should raise awareness and concern. We did not observe meaningful differences of persistent symptoms between seropositive and seronegative younger children, suggesting that they may be less affected than their older counterparts.
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Affiliation(s)
- Roxane Dumont
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Mayssam Nehme
- Division and Department of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Elsa Lorthe
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Carlos De Mestral
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Viviane Richard
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Helene Baysson
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
- Department of Health and Community Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Francesco Pennacchio
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Julien Lamour
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Claire Semaani
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - María-Eugenia Zaballa
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Nick Pullen
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Anne Perrin
- Division of General Pediatrics, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Arnaud G L'Huillier
- Division of General Pediatrics, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Klara Maria Posfay-Barbe
- Division of General Pediatrics, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Idris Guessous
- Division and Department of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
- Department of Health and Community Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Silvia Stringhini
- Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
- Department of Health and Community Medicine, Faculty of Medicine, Geneva University Hospitals, Geneva, Switzerland
- University Center for General Medicine and Public Health, University of Lausanne, Lausanne, Switzerland
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Moura AEF, Oliveira DN, Torres DM, Tavares-Júnior JWL, Nóbrega PR, Braga-Neto P, Sobreira-Neto MA. Central hypersomnia and chronic insomnia: expanding the spectrum of sleep disorders in long COVID syndrome - a prospective cohort study. BMC Neurol 2022; 22:417. [DOI: 10.1186/s12883-022-02940-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 10/27/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Introduction
Long-onset COVID syndrome has been described in patients with COVID-19 infection with persistence of symptoms or development of sequelae beyond 4 weeks after the onset of acute symptoms, a medium- and long-term consequence of COVID-19. This syndrome can affect up to 32% of affected individuals, with symptoms of fatigue, dyspnea, chest pain, cognitive disorders, insomnia, and psychiatric disorders. The present study aimed to characterize and evaluate the prevalence of sleep symptoms in patients with long COVID syndrome.
Methodology
A total of 207 patients with post-COVID symptoms were evaluated through clinical evaluation with a neurologist and specific exams in the subgroup complaining of excessive sleepiness.
Results
Among 189 patients included in the long COVID sample, 48 (25.3%) had sleep-related symptoms. Insomnia was reported by 42 patients (22.2%), and excessive sleepiness (ES) was reported by 6 patients (3.17%). Four patients with ES were evaluated with polysomnography and test, multiple sleep latencies test, and actigraphic data. Two patients had a diagnosis of central hypersomnia, and one had narcolepsy. A history of steroid use was related to sleep complaints (insomnia and excessive sleepiness), whereas depression was related to excessive sleepiness. We observed a high prevalence of cognitive complaints in these patients.
Conclusion
Complaints related to sleep, such as insomnia and excessive sleepiness, seem to be part of the clinical post-acute syndrome (long COVID syndrome), composing part of its clinical spectrum, relating to some clinical data.
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Harenwall S, Heywood-Everett S, Henderson R, Smith J, McEnery R, Bland AR. The Interactive Effects of Post-Traumatic Stress Symptoms and Breathlessness on Fatigue Severity in Post-COVID-19 Syndrome. J Clin Med 2022; 11:jcm11206214. [PMID: 36294534 PMCID: PMC9604889 DOI: 10.3390/jcm11206214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Post-traumatic stress symptoms (PTSS) and breathlessness have been well documented in the acute phase of COVID-19 as well as in Post-COVID-19 Syndrome (PCS), commonly known as Long-COVID. The present study aimed to explore whether PTSS and breathlessness interact to exacerbate fatigue among individuals recovering from PCS, similar to the effects evidenced in other health conditions that feature respiratory distress.. Methods: Outcome measures were collected from 154 participants reporting persistent fatigue following acute COVID-19 infection who were enrolled in a 7-week rehabilitation course provided by the Primary Care Wellbeing Service (PCWBS) in Bradford District Care NHS Foundation Trust (BDCFT). Results: Hierarchical multiple linear regression revealed that fatigue severity was associated with a significant interaction between PTSS and breathlessness, even when controlling for pre-COVID health related quality of life (HRQoL), age, symptom duration and hospital admittance during the acute phase. Furthermore, improvements in fatigue following rehabilitation were significantly associated with improvements in PTSS. Conclusions: PTSS may be an important therapeutic target in multidisciplinary rehabilitation for reducing fatigue in the recovery from PCS. It is therefore important that treatment for PCS takes a biopsychosocial approach to recovery, putting emphasis on direct and indirect psychological factors which may facilitate or disrupt physical recovery. This highlights the need for all PCS clinics to screen for PTSD and if present, target as a priority in treatment to maximise the potential for successful rehabilitation.
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Affiliation(s)
- Sari Harenwall
- Primary Care Wellbeing Service, Bradford District Care NHS Foundation Trust, Shipley BD18 3LD, UK
- Correspondence:
| | - Suzanne Heywood-Everett
- Primary Care Wellbeing Service, Bradford District Care NHS Foundation Trust, Shipley BD18 3LD, UK
| | - Rebecca Henderson
- Department of Psychology, Manchester Metropolitan University, Manchester M15 6BH, UK
| | - Joanne Smith
- Primary Care Wellbeing Service, Bradford District Care NHS Foundation Trust, Shipley BD18 3LD, UK
| | - Rachel McEnery
- Primary Care Wellbeing Service, Bradford District Care NHS Foundation Trust, Shipley BD18 3LD, UK
| | - Amy R. Bland
- Department of Psychology, Manchester Metropolitan University, Manchester M15 6BH, UK
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Chatys-Bogacka Z, Mazurkiewicz I, Slowik J, Bociaga-Jasik M, Dzieza-Grudnik A, Slowik A, Wnuk M, Drabik L. Brain Fog and Quality of Life at Work in Non-Hospitalized Patients after COVID-19. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191912816. [PMID: 36232113 PMCID: PMC9564568 DOI: 10.3390/ijerph191912816] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/25/2022] [Accepted: 09/29/2022] [Indexed: 06/01/2023]
Abstract
Background: There is still a need for studies on the quality of life (QoL) at work among COVID-19 survivors. Therefore, we aimed to evaluate the association between the brain fog symptoms and the QoL at work in non-hospitalized patients with previous SARS-CoV-2 infection. Methods: Three hundred non-hospitalized patients (79.33% women; median age, 36 years; interquartile range, 30-48 years) were included in the final analysis. An anonymous neuropsychological questionnaire containing eight different questions on the presence of brain fog symptoms in four time intervals, i.e., pre-COVID-19 and 0-4, 4-12, and >12 weeks after infection, was retrospectively introduced to patients and staff of the University Hospital in Krakow. Additionally, a four-point Likert scale was used to evaluate QoL at work in four time periods. Included were participants aged ≥ 18 years in whom the diagnosis of COVID-19 was confirmed by the RT-PCR from nasopharyngeal swab and the first symptoms occurred no earlier than 3 months before the completion of the questionnaire. Results: Before SARS-CoV-2 infection, 28.00% (n = 84) of patients reported poor QoL at work. Within 4, 4-12, and >12 weeks after infection, a decrease in QoL was observed in 75.67% (n = 227), 65.00% (n = 195), and 53.66% (n = 161) of patients, respectively (p < 0.001). With increasing deterioration of the QoL at work, the number of brain fog symptoms increased, and patients with severe QoL impairment exhibited a median of five symptoms for <4, 4-12, and >12 weeks post-COVID-19. In the multivariable logistic regression model, predictors of the deterioration of the QoL at work depended on the time from COVID-19 onset; in the acute phase of the disease (<4 weeks), it was predicted by impairment in remembering information from the past (OR 1.88, 95%CI: 1.18-3.00, p = 0.008) and multitasking (OR 1.96, 95%CI: 1.48-2.58, p < 0.001). Furthermore, an impairment in the QoL at work 4-12 weeks and >12 weeks after COVID-19 was independently associated with age (OR 0.46, 95%CI: 0.25-0.85, p = 0.014 and OR 1.03, 95%CI: 1.01-1.05, p = 0.025, respectively), problems with multitasking (OR 2.05, 95%CI: 1.40-3.01, p < 0.001 and OR 1.75, 95%CI: 1.15-2.66, p = 0.009, respectively), answering questions in an understandable/unambiguous manner (OR 1.99, 95%CI: 1.27-3.14, p = 0.003 and OR 2.00, 95%CI: 1.47-2.36, p = 0.001, respectively), and, only for the >12 week interval, problems with remembering information from the past (OR 2.21, 95%CI: 1.24-3.92, p = 0.007). Conclusions: Certain brain fog symptoms, such as impaired memory or multitasking, are predictors of a poorer QoL at work not only during the acute phase of COVID-19 but also within more than 12 weeks after the onset of infection.
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Affiliation(s)
- Zaneta Chatys-Bogacka
- Department of Neurology, Jagiellonian University Medical College, 30-688 Krakow, Poland
- Department of Neurology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Iwona Mazurkiewicz
- Department of Neurology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Joanna Slowik
- Department of Periodontology, Preventive Dentistry and Oral Medicine, Institute of Dentistry, Faculty of Medicine, Jagiellonian University Medical College, 31-155 Krakow, Poland
| | - Monika Bociaga-Jasik
- Department of Infectious and Tropical Diseases, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Anna Dzieza-Grudnik
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Agnieszka Slowik
- Department of Neurology, Jagiellonian University Medical College, 30-688 Krakow, Poland
- Department of Neurology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Marcin Wnuk
- Department of Neurology, Jagiellonian University Medical College, 30-688 Krakow, Poland
- Department of Neurology, University Hospital in Krakow, 30-688 Krakow, Poland
| | - Leszek Drabik
- Department of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland
- John Paul II Hospital, 31-202 Krakow, Poland
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Lier J, Stoll K, Obrig H, Baum P, Deterding L, Bernsdorff N, Hermsdorf F, Kunis I, Bräsecke A, Herzig S, Schroeter ML, Thöne-Otto A, Riedel-Heller SG, Laufs U, Wirtz H, Classen J, Saur D. Neuropsychiatric phenotype of post COVID-19 syndrome in non-hospitalized patients. Front Neurol 2022; 13:988359. [PMID: 36237627 PMCID: PMC9552839 DOI: 10.3389/fneur.2022.988359] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/29/2022] [Indexed: 11/30/2022] Open
Abstract
The post COVID-19 syndrome (PCS) is an emerging phenomenon worldwide with enormous socioeconomic impact. While many patients describe neuropsychiatric deficits, the symptoms are yet to be assessed and defined systematically. In this prospective cohort study, we report on the results of a neuropsychiatric consultation implemented in May 2021. A cohort of 105 consecutive patients with merely mild acute course of disease was identified by its high symptom load 6 months post infection using a standardized neurocognitive and psychiatric-psychosomatic assessment. In this cohort, we found a strong correlation between higher scores in questionnaires for fatigue (MFI-20), somatization (PHQ15) and depression (PHQ9) and worse functional outcome as measured by the post COVID functional scale (PCFS). In contrast, neurocognitive scales correlated with age, but not with PCFS. Standard laboratory and cardiopulmonary biomarkers did not differ between the group of patients with predominant neuropsychiatric symptoms and a control group of neuropsychiatrically unaffected PCS patients. Our study delineates a phenotype of PCS dominated by symptoms of fatigue, somatisation and depression. The strong association of psychiatric and psychosomatic symptoms with the PCFS warrants a systematic evaluation of psychosocial side effects of the pandemic itself and psychiatric comorbidities on the long-term outcome of patients with SARS-CoV-2 infection.
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Affiliation(s)
- Julia Lier
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
- *Correspondence: Julia Lier
| | - Kristin Stoll
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Hellmuth Obrig
- Max-Planck-Institute of Human Cognitive and Brain Sciences & Clinic for Cognitive Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Paul Baum
- Department for Cardiology, University of Leipzig Medical Center, Leipzig, Germany
| | - Lea Deterding
- Department of Pneumology, University of Leipzig Medical Center, Leipzig, Germany
| | - Nora Bernsdorff
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Franz Hermsdorf
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Ines Kunis
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Andrea Bräsecke
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Sabine Herzig
- Max-Planck-Institute of Human Cognitive and Brain Sciences & Clinic for Cognitive Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Matthias L. Schroeter
- Max-Planck-Institute of Human Cognitive and Brain Sciences & Clinic for Cognitive Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Angelika Thöne-Otto
- Max-Planck-Institute of Human Cognitive and Brain Sciences & Clinic for Cognitive Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig Medical Center, Leipzig, Germany
| | - Ulrich Laufs
- Department for Cardiology, University of Leipzig Medical Center, Leipzig, Germany
| | - Hubert Wirtz
- Department of Pneumology, University of Leipzig Medical Center, Leipzig, Germany
| | - Joseph Classen
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
| | - Dorothee Saur
- Department of Neurology, University of Leipzig Medical Center, Leipzig, Germany
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García-Molina A, García-Carmona S, Espiña-Bou M, Rodríguez-Rajo P, Sánchez-Carrión R, Enseñat-Cantallops A. Neuropsychological rehabilitation for post-COVID-19 syndrome: results of a clinical programme and six-month follow up. Neurologia 2022:S2173-5808(22)00094-3. [PMID: 36116770 PMCID: PMC9476330 DOI: 10.1016/j.nrleng.2022.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/01/2022] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Patients with post-COVID-19 syndrome may present cognitive and emotional symptomatology. This study aims to analyse the results of an outpatient neuropsychological intervention programme for post-COVID-19 syndrome. METHOD In June 2020 Institut Guttmann started an outpatient post-COVID-19 neurorehabilitation programme, including respiratory therapy, physiotherapy, and neuropsychological rehabilitation. Before and after the programme, the cognitive-emotional state of all participants is assessed. Six months after treatment, a follow-up assessment is administered (which includes a collection of information on various aspects of daily life). RESULTS The sample analysed consisted of 123 patients (mean age: 51 years, SD: 12.41). Seventy-four per cent (n = 91) had cognitive impairment and underwent cognitive treatment (experimental group); the remaining 26% (n = 32) constituted the control group. After the intervention, the experimental group improved in working memory, verbal memory (learning, recall and recognition), verbal fluency and anxious-depressive symptomatology. The control group showed changes in immediate memory, verbal memory (learning and recognition) and depressive symptomatology, although the effect size in the latter two was smaller than in the experimental group. Six months after treatment, 44.9% of the patients were unable to perform their pre-COVID-19 work activity, and 81.2% reported difficulties in their activities of daily living. CONCLUSIONS Neuropsychological rehabilitation is an effective tool to treat the cognitive-emotional deficits present in post-COVID-19 syndrome. However, months after the end of treatment, not all patients recover their pre-COVID-19 functional level.
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Affiliation(s)
- A García-Molina
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain.
| | - S García-Carmona
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - M Espiña-Bou
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - P Rodríguez-Rajo
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - R Sánchez-Carrión
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - A Enseñat-Cantallops
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain; Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
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Barbara JM, Gatt J, Xuereb RA, Tabone Adami N, Darmanin J, Erasmi R, G Xuereb R, Barbara C, Stephen F, Jane Magri C. Clinical outcomes at medium-term follow-up of COVID-19. J R Coll Physicians Edinb 2022; 52:220-227. [PMCID: PMC9478632 DOI: 10.1177/14782715221124617] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: The long coronavirus disease 2019 (COVID-19) syndrome is defined as persistent physical, cognitive and/or psychological symptoms that continue for more than 12 weeks following the acute illness. Methods: In all, 2,646 patients were randomly selected from all individuals who were diagnosed with COVID-19. They were interviewed so as to assess the persistence of symptoms and health-related quality of life. Blood investigations were also taken. Results: The median (interquartile range (IQR)) age was 44 (31–55) years and 48.6% were males. Five per cent had been hospitalised. Follow-up was for a median of 142 days (IQR: 128–161). Twenty-two per cent of the participants claimed that they were feeling worse than they felt before COVID-19. The most common symptoms were anosmia, ageusia, fatigue, shortness of breath, headaches and myalgia. The Short Form-36 questionnaire revealed that 16.4% felt that they were somewhat worse than in the previous year and that hospitalised patients fared worse in all domains except for role-emotional. New-onset diabetes was similar to the rate of undiagnosed diabetes in the background population. Hospitalised patients had significantly higher liver transaminases, fasting plasma glucose, glycated haemoglobin, uric acid, red cell distribution width, mean platelet volume, triglyceride levels and troponin levels but lower estimated glomerular filtration rate and high-density lipoprotein-cholesterol at follow-up. Conclusions: A significant proportion of patients were symptomatic at a median follow-up of 142 days and felt worse than 1 year previously. Hospitalised patients had more biochemical and haematological abnormalities compared to non-hospitalised ones, suggesting ongoing inflammation in subjects who were more severely affected by the disease.
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Affiliation(s)
| | | | - Rachel-Anne Xuereb
- Mater Dei Hospital, Msida, Malta
- University of Malta Medical School, Msida, Malta
| | | | | | | | - Robert G Xuereb
- Mater Dei Hospital, Msida, Malta
- University of Malta Medical School, Msida, Malta
| | - Christopher Barbara
- Mater Dei Hospital, Msida, Malta
- University of Malta Medical School, Msida, Malta
| | - Fava Stephen
- Mater Dei Hospital, Msida, Malta
- University of Malta Medical School, Msida, Malta
| | - Caroline Jane Magri
- Mater Dei Hospital, Msida, Malta
- University of Malta Medical School, Msida, Malta
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Blann AD, Heitmar R. SARS-CoV-2 and COVID-19: A Narrative Review. Br J Biomed Sci 2022; 79:10426. [PMID: 36148046 PMCID: PMC9486701 DOI: 10.3389/bjbs.2022.10426] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/01/2022] [Indexed: 12/15/2022]
Abstract
The World Health Organisation has reported that the viral disease known as COVID-19, caused by SARS-CoV-2, is the leading cause of death by a single infectious agent. This narrative review examines certain components of the pandemic: its origins, early clinical data, global and UK-focussed epidemiology, vaccination, variants, and long COVID.
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de Oliveira JF, de Ávila RE, de Oliveira NR, da Cunha Severino Sampaio N, Botelho M, Gonçalves FA, Neto CJF, de Almeida Milagres AC, Gomes TCC, Pereira TL, de Souza RP, Molina I. Persistent symptoms, quality of life, and risk factors in long COVID: a cross-sectional study of hospitalized patients in Brazil. Int J Infect Dis 2022; 122:1044-1051. [PMID: 35908724 PMCID: PMC9330427 DOI: 10.1016/j.ijid.2022.07.063] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES COVID-19 has been associated with long-term consequences to patient wellness and quality of life. Data on post-COVID-19 conditions are scarce in developing countries. This study aimed to investigate long COVID in a cohort of hospitalized patients in Brazil. METHODS Surviving patients discharged from the hospital between July 1, 2020 and March 31, 2021 were assessed between 2 and 12 months after acute onset of COVID-19. The outcomes were the prevalence of persistent symptoms, risk factors associated with long COVID, and quality of life as assessed by the EuroQol 5D-3L questionnaire. RESULTS Of 439 participants, most (84%) reported at least one long COVID symptom, at a median of 138 days (interquartile range [IQR] 90-201) after disease onset. Fatigue (63.1%), dyspnea (53.7%), arthralgia (56.1%), and depression/anxiety (55.1%) were the most prevalent symptoms. In multivariate analysis, dysgeusia (odds ratio [OR] 2.0, 95% confidence interval [CI] 1.18-3.44, P <0.001) and intensive care unit (ICU) admission (OR 2.6, 95% CI 1.19-6.56, P = 0.03) were independently associated with long COVID. Fifty percent of patients reported a worsened clinical condition and quality of life. CONCLUSION Long-term outcomes of SARS-CoV-2 infection in a low- to middle-income country were relevant. Fatigue was the most common persistent symptom. ICU admission was an independent factor associated with long COVID. Dysgeusia could be a potential predictor of long COVID.
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Affiliation(s)
- Jacqueline Ferreira de Oliveira
- Infectious Disease Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil.
| | - Renata Eliane de Ávila
- Infectious Disease Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | - Neimy Ramos de Oliveira
- Critical Care Unit, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | | | - Maiara Botelho
- Epidemiology Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | - Fabíola Araújo Gonçalves
- Epidemiology Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | - Cirilo José Ferreira Neto
- Infectious Disease Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | | | | | - Tássia Lopardi Pereira
- Infectious Disease Division, Eduardo de Menezes Hospital, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, Brazil
| | - Renan Pedra de Souza
- Integrative Biology Laboratory, Genetics, Ecology and Evolution Department, Biological Science Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Israel Molina
- René Rachou Institute - Fiocruz Minas, Belo Horizonte, Brazil
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Vasarmidi E, Ghanem M, Crestani B. Interstitial lung disease following coronavirus disease 2019. Curr Opin Pulm Med 2022; 28:399-406. [PMID: 35938200 DOI: 10.1097/mcp.0000000000000900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The aim of this review was to summarize the recent data concerning interstitial lung disease after COVID-19, a field where knowledge is evolving very quickly. RECENT FINDINGS It has been found that a proportion of patients displayed fibrotic-like pattern on chest computed tomography shortly after COVID-19 pneumonia. Those lesions can potentially represent precursors of fibrosis, although most of them will resolve until 1 year postinfection. There was a wide range of the prevalence of post-COVID-19 interstitial lung disease detected in the literature, which can be attributed to the heterogeneous definition of lung abnormalities and the discrepancy of study design. The severity of acute COVID-19 disease has been linked to increased risk of residual imaging and functional abnormalities, while reduced DLco was the most common functional abnormality in long-term survivors. Studies indicated that pathophysiology of post-COVID interstitial lung disease shares common mechanisms with idiopathic pulmonary fibrosis. Regarding therapeutic strategies of post-COVID-19 interstitial lung disease, the role of immunosuppressive and antifibrotic treatment is currently under investigation. SUMMARY We still need to learn about the natural history of COVID-19 disease, allowing for a better targeting of therapeutic interventions through a multidisciplinary approach.
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Affiliation(s)
- Eirini Vasarmidi
- APHP, Service de Pneumologie A, Centre de référence constitutif des Maladies Pulmonaires Rares, FHU APOLLO, Hôpital Bichat
- Université Paris Cité, Inserm, Unité 1152, laboratoire d'excellence INFLAMEX, Paris, France
| | - Mada Ghanem
- APHP, Service de Pneumologie A, Centre de référence constitutif des Maladies Pulmonaires Rares, FHU APOLLO, Hôpital Bichat
- Université Paris Cité, Inserm, Unité 1152, laboratoire d'excellence INFLAMEX, Paris, France
| | - Bruno Crestani
- APHP, Service de Pneumologie A, Centre de référence constitutif des Maladies Pulmonaires Rares, FHU APOLLO, Hôpital Bichat
- Université Paris Cité, Inserm, Unité 1152, laboratoire d'excellence INFLAMEX, Paris, France
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Predictors of Long COVID in Patients without Comorbidities: Data from the Polish Long-COVID Cardiovascular (PoLoCOV-CVD) Study. J Clin Med 2022; 11:jcm11174980. [PMID: 36078910 PMCID: PMC9456773 DOI: 10.3390/jcm11174980] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/22/2022] Open
Abstract
Background: The SARS-CoV-2 pandemic has become an enormous worldwide challenge over the last two years. However, little is still known about the risk of Long COVID (LC) in patients without comorbidities. Thus, we aimed to assess the predictors of LC in patients without comorbidities. Methods: Patients’ information, the course of the disease with symptoms, and post-COVID-19 complaints were collected within 4−12 weeks after COVID-19 recovery. Next, the patients were followed for at least 3 months. ECG, 24-h ECG monitoring, 24-h blood pressure (BP) monitoring, echocardiography, and selected biochemical tests were performed. LC was recognized based on the WHO definition. Results: We identified 701 consecutive patients, 488 of whom completed a 3-month follow-up (63% women). Comparisons were made between the LC group (n = 218) and patients without any symptoms after SARS-CoV-2 recovery (non-LC group) (n = 270). Patients with a severe course of acute-phase COVID-19 developed LC complications more often (34% vs. 19%, p < 0.0001). The persistent symptoms were observed in 45% of LC patients. The LC group also had significantly more symptoms during the acute phase of COVID-19, and they suffered significantly more often from dyspnoea (48 vs. 33%), fatigue (72 vs. 63%), chest pain (50 vs. 36%), leg muscle pain (41 vs. 32%), headache (66 vs. 52%), arthralgia (44 vs. 25%), and chills (34 vs. 25%). In LC patients, significant differences regarding sex and body mass index were observed—woman: 69% vs. 56% (p = 0.003), and BMI: 28 [24−31] vs. 26 kg/m2 [23−30] (p < 0.001), respectively. The number of symptoms in the acute phase was significantly greater in the LC group than in the control group (5 [2−8] vs. 2 [1−5], p = 0.0001). The LC group also had a higher 24-h heart rate (77 [72−83] vs. 75 [70−81], p = 0.021) at admission to the outpatient clinic. Multivariate regression analysis showed that LC patients had a higher BMI (odds ratio (OR): 1.06, 95% confidence intervals [CI]: 1.02−1.10, p = 0.007), almost twice as often had a severe course of COVID-19 (OR: 1.74, CI: 1.07−2.81, p = 0.025), and presented with joint pain in the acute phase (OR: 1.90, CI: 1.23−2.95, p = 0.004). Conclusions: A severe course of COVID-19, BMI, and arthralgia are independently associated with the risk of Long COVID in healthy individuals.
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García-Molina A, García-Carmona S, Espiña-Bou M, Rodríguez-Rajo P, Sánchez-Carrión R, Enseñat-Cantallops A. [Neuropsychological rehabilitation for post-COVID-19 syndrome: Results of a clinical program and six-month follow up.]. Neurologia 2022:S0213-4853(22)00087-1. [PMID: 35936979 PMCID: PMC9345851 DOI: 10.1016/j.nrl.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/01/2022] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Patients with post-COVID-19 syndrome may present cognitive and emotional symptomatology. This study aims to analyse the results of an outpatient neuropsychological intervention program for post-COVID-19 syndrome. METHOD In June 2020 Institut Guttmann started an outpatient post-COVID-19 neurorehabilitation program, including respiratory therapy, physiotherapy, and neuropsychological rehabilitation. Before and after the program, the cognitive-emotional state of all participants is assessed. Six months after treatment, a follow-up assessment is administered (which includes a collection of information on various aspects of daily life). RESULTS The sample analysed consisted of 123 patients (mean age: 51 years, SD: 12.41). Seventy-four per cent (n=91) had cognitive impairment and underwent cognitive treatment (experimental group); the remaining 26% (n=32) constituted the control group. After the intervention, the experimental group improved in working memory, verbal memory (learning, recall and recognition), verbal fluency and anxious-depressive symptomatology. The control group showed changes in immediate memory, verbal memory (learning and recognition) and depressive symptomatology, although the effect size in the latter two was smaller than in the experimental group. Six months after treatment, 44.9% of the patients were unable to perform their pre-COVID-19 work activity, and 81.2% reported difficulties in their activities of daily living. CONCLUSIONS Neuropsychological rehabilitation is an effective tool to treat the cognitive-emotional deficits present in post-COVID-19 syndrome. However, months after the end of treatment, not all patients recover their pre-COVID-19 functional level.
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Affiliation(s)
- Alberto García-Molina
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Sergio García-Carmona
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Miguel Espiña-Bou
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Pablo Rodríguez-Rajo
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Rocío Sánchez-Carrión
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Antonia Enseñat-Cantallops
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Spain
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Khaswal A, Kumar V, Kumar S. Long-Term Health Consequences of SARS-CoV-2: Assumptions Based on SARS-CoV-1 and MERS-CoV Infections. Diagnostics (Basel) 2022; 12:diagnostics12081852. [PMID: 36010203 PMCID: PMC9406530 DOI: 10.3390/diagnostics12081852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 01/08/2023] Open
Abstract
Coronavirus Disease-2019 (COVID-19) is one of the worst pandemics in the history of the world. It is the third coronavirus disease that has afflicted humans in a short span of time. The world appears to be recovering from the grasp of this deadly pandemic; still, its post-disease health effects are not clearly understood. It is evident that the vast majority of COVID-19 patients usually recovered over time; however, disease manifestation is reported to still exist in some patients even after complete recovery. The disease is known to have left irreversible damage(s) among some patients and these damages are expected to cause mild or severe degrees of health effects. Apart from the apparent damage to the lungs caused by SARS-CoV-1, MERS-CoV, and SARS-CoV-2 infection, COVID-19-surviving patients display a wide spectrum of dysfunctions in different organ systems that is similar to what occurs with SARS-CoV-1 and MERS diseases. The major long COVID-19 manifestations include the following aspects: (1) central nervous system, (2) cardiovascular, (3) pulmonary, (4) gastrointestinal, (5) hematologic, (6) renal and (7) psycho-social systems. COVID-19 has a disease display manifestation in these organs and its related systems amongst a large number of recovered cases. Our study highlights the expected bodily consequences of the pandemic caused by SARS-CoV-2 infection based on the understanding of the long-term effects of SARS-CoV-1 and MERS-CoV.
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Affiliation(s)
- Ashutosh Khaswal
- Department of Biotechnology, IMS Engineering College, NH-24, Ghaziabad 201009, Uttar Pradesh, India; (A.K.); (V.K.)
| | - Vivek Kumar
- Department of Biotechnology, IMS Engineering College, NH-24, Ghaziabad 201009, Uttar Pradesh, India; (A.K.); (V.K.)
| | - Subodh Kumar
- Center of Emphasis in Neuroscience, Department of Molecular and Translational Medicine, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, 5001 El Paso Drive, El Paso, TX 79905, USA
- Correspondence:
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Jung YH, Ha EH, Choe KW, Lee S, Jo DH, Lee WJ. Persistent Symptoms After Acute COVID-19 Infection in Omicron Era. J Korean Med Sci 2022; 37:e213. [PMID: 35818704 PMCID: PMC9274102 DOI: 10.3346/jkms.2022.37.e213] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/07/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND We aim to compare the clinical characteristics and subjectively reported symptoms of the acute coronavirus disease (COVID) phase and those of the post-acute COVID phase to examine varying factors that affect the number of persistent symptoms and their categories. METHODS We categorized 1,122 patients who visited the post coronavirus disease 2019 (COVID-19) clinic into two groups: "acute group" (< 4 weeks following diagnosis of COVID-19) and "post-acute group" (> 4 weeks following diagnosis of COVID-19). We statistically compared clinical characteristics between the two groups and determined which factors are associated with the number of persistent symptoms and their categories. RESULTS The persistent symptoms of post COVID-19 conditions were classified into three categories as follows: Category A (the prevalence of symptoms is higher in the acute-visit group than in the post-acute-visit group), Category B (the prevalence of symptoms is not different between the two groups) and Category C (the prevalence of symptoms is higher in the post-acute-visit group than in the acute-visit group). Category A mainly included respiratory symptoms. Category B had generalized weakness, weight loss, cardiologic symptoms, hypogeusia, hyposmia, anxiety, and various gastrointestinal symptoms. Category C included fatigue, decreased attention, depression, blurred vision, hair loss, and sexual dysfunction. Anxiety, depression, fatigue and age were also associated with the number of symptoms and their categories, and anxiety is the most correlated factor (P < 0.001) among them. CONCLUSION The persistent symptoms of post COVID-19 condition involve multi-organ and continue for four weeks or greater. Therefore, long-term observation and multidisciplinary interventions are essential for patients with post COVID-19 conditions.
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Affiliation(s)
- Young Hee Jung
- Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Eun-Hye Ha
- Division of Pulmonary and Critical Care Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Kang Won Choe
- Department of Infectious Disease, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Seungbok Lee
- Department of Physical Medicine and Rehabilitation, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Dong Ho Jo
- Department of Infectious Disease, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.
| | - Wang Jun Lee
- The Office of Chief Executive Officer and Chairman, Department of General Surgery, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.
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Kudryavtsev IV, Golovkin AS, Totolian AA. T helper cell subsets and related target cells in acute COVID-19. RUSSIAN JOURNAL OF INFECTION AND IMMUNITY 2022. [DOI: 10.15789/2220-7619-thc-1882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Current review presents a brief overview of the immune system dysregulation during acute COVID-19 and illustrates the main alterations in peripheral blood CD4+ T-cell (Th) subsets as well as related target cells. Effects of dendritic cell dysfunction induced by SARS-CoV-2 exhibited decreased expression of cell-surface HLA-DR, CCR7 as well as co-stimulatory molecules CD80 and CD86, suggesting reduced antigen presentation, migratory and activation capacities of peripheral blood dendritic cells. SARS-CoV-2-specific Th cells could be detected as early as days 24 post-symptom onset, whereas the prolonged lack of SARS-CoV-2-specific Th cells was associated with severe and/or poor COVID-19 outcome. Firstly, in acute COVID-19 the frequency of Th1 cell was comparable with control levels, but several studies have reported about upregulated inhibitory immune checkpoint receptors and exhaustion-associated molecules (TIM3, PD-1, BTLA, TIGIT etc.) on circulating CD8+ T-cells and NK-cells, whereas the macrophage count was increased in bronchoalveolar lavage (BAL) samples. Next, type 2 immune responses are mediated mainly by Th2 cells, and several studies have revealed a skewing towards dominance of Th2 cell subset in peripheral blood samples from patients with acute COVID-19. Furthermore, the decrease of circulating main Th2 target cells basophiles and eosinophils were associated with severe COVID-19, whereas the lung tissue was enriched with mast cells and relevant mediators released during degranulation. Moreover, the frequency of peripheral blood Th17 cells was closely linked to COVID-19 severity, so that low level of Th17 cells was observed in patients with severe COVID-19, but in BAL the relative number of Th17 cells as well as the concentrations of relevant effector cytokines were dramatically increased. It was shown that severe COVID-19 patients vs. healthy control had higher relative numbers of neutrophils if compared, and the majority of patients with COVID-19 had increased frequency and absolute number of immature neutrophils with altered ROS production. Finally, the frequency of Tfh cells was decreased during acute COVID-19 infection. Elevated count of activated Tfh were found as well as the alterations in Tfh cell subsets characterized by decreased regulatory Tfh1 cell and increased pro-inflammatory Tfh2 as well as Tfh17 cell subsets were revealed. Descriptions of peripheral blood B cells during an acute SARS-CoV-2 infection werev reported as relative B cell lymphopenia with decreased frequency of nave and memory B cell subsets, as well as increased level of CD27hiCD38hiCD24 plasma cell precursors and atypical CD21low B cells. Thus, the emerging evidence suggests that functional alterations occur in all Th cell subsets being linked with loss-of-functions of main Th cell subsets target cells. Furthermore, recovered individuals could suffer from long-term immune dysregulation and other persistent symptoms lasting for many months even after SARS-CoV-2 elimination, a condition referred to as post-acute COVID-19 syndrome.
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Kaatz M, Springer S, Schubert R, Zieger M. Representation of long COVID syndrome in the awareness of the population is revealed by Google Trends analysis. Brain Behav Immun Health 2022; 22:100455. [PMID: 35373158 PMCID: PMC8957367 DOI: 10.1016/j.bbih.2022.100455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/02/2022] Open
Abstract
In some COVID-19 patients, symptoms persist for several weeks and sometimes, after the acute disease phase, these patients develop new symptoms, which then represents a transition into the so-called long COVID. The exact demarcation of the terms and generally applicable definitions are still discussed, but the phenomenon is most commonly referred to as long COVID. In this study, Google Trends data have been used to track levels of public awareness for long COVID and some important symptoms during the course of the COVID-19 pandemic. The results of this analysis clearly demonstrate the public interest in the new topic of long COVID, as documented by a corresponding search volume. This is related to the disease COVID-19, which is being spread by the corona pandemic. Relevant symptoms for COVID-19 or long COVID, for example ageusia and anosmia, only started to receive more public attention during the pandemic. Therefore, Google Trends is a useful tool to demonstrate the population's awareness of certain infodemiological topics like long COVID. Long COVID plays a non-negligible role in the information needs, as evidenced by the growing search interest during the pandemic. Symptoms ageusia and anosmia became relatively well-known and relevant during the pandemic. Google Trends is a useful tool, well suited for demonstrating the population's awareness of certain infodemiological topics.
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