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Sk Abd Razak R, Ismail A, Abdul Aziz AF, Suddin LS, Azzeri A, Sha'ari NI. Post-COVID syndrome prevalence: a systematic review and meta-analysis. BMC Public Health 2024; 24:1785. [PMID: 38965510 PMCID: PMC11223303 DOI: 10.1186/s12889-024-19264-5] [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: 09/25/2023] [Accepted: 06/25/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Since the Coronavirus disease 2019 (COVID-19) pandemic began, the number of individuals recovering from COVID-19 infection have increased. Post-COVID Syndrome, or PCS, which is defined as signs and symptoms that develop during or after infection in line with COVID-19, continue beyond 12 weeks, and are not explained by an alternative diagnosis, has also gained attention. We systematically reviewed and determined the pooled prevalence estimate of PCS worldwide based on published literature. METHODS Relevant articles from the Web of Science, Scopus, PubMed, Cochrane Library, and Ovid MEDLINE databases were screened using a Preferred Reporting Items for Systematic Reviews and Meta-Analyses-guided systematic search process. The included studies were in English, published from January 2020 to April 2024, had overall PCS prevalence as one of the outcomes studied, involved a human population with confirmed COVID-19 diagnosis and undergone assessment at 12 weeks post-COVID infection or beyond. As the primary outcome measured, the pooled prevalence of PCS was estimated from a meta-analysis of the PCS prevalence data extracted from individual studies, which was conducted via the random-effects model. This study has been registered on PROSPERO (CRD42023435280). RESULTS Forty eight studies met the eligibility criteria and were included in this review. 16 were accepted for meta-analysis to estimate the pooled prevalence for PCS worldwide, which was 41.79% (95% confidence interval [CI] 39.70-43.88%, I2 = 51%, p = 0.03). Based on different assessment or follow-up timepoints after acute COVID-19 infection, PCS prevalence estimated at ≥ 3rd, ≥ 6th, and ≥ 12th months timepoints were each 45.06% (95% CI: 41.25-48.87%), 41.30% (95% CI: 34.37-48.24%), and 41.32% (95% CI: 39.27-43.37%), respectively. Sex-stratified PCS prevalence was estimated at 47.23% (95% CI: 44.03-50.42%) in male and 52.77% (95% CI: 49.58-55.97%) in female. Based on continental regions, pooled PCS prevalence was estimated at 46.28% (95% CI: 39.53%-53.03%) in Europe, 46.29% (95% CI: 35.82%-56.77%) in America, 49.79% (95% CI: 30.05%-69.54%) in Asia, and 42.41% (95% CI: 0.00%-90.06%) in Australia. CONCLUSION The prevalence estimates in this meta-analysis could be used in further comprehensive studies on PCS, which might enable the development of better PCS management plans to reduce the effect of PCS on population health and the related economic burden.
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Affiliation(s)
- Ruhana Sk Abd Razak
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Bandar Tun Razak, Cheras, Kuala Lumpur, 56000, Malaysia
| | - Aniza Ismail
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Bandar Tun Razak, Cheras, Kuala Lumpur, 56000, Malaysia.
- Faculty of Public Health, Universitas Sumatera Utara, Jalan Universitas No. 21 Kampus USU, Medan, North Sumatra, 20155, Indonesia.
| | - Aznida Firzah Abdul Aziz
- Department of Family Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Bandar Tun Razak, Cheras, Kuala Lumpur, 56000, Malaysia
| | - Leny Suzana Suddin
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi (UiTM) MARA, Sungai Buloh, Selangor, Malaysia
| | - Amirah Azzeri
- Department of Primary Care, Faculty of Medicine and Health Sciences, Universiti Sains Islam Malaysia (USIM), Persiaran Ilmu, Putra Nilai, Nilai, Negeri Sembilan, 71800, Malaysia
| | - Nur Insyirah Sha'ari
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Bandar Tun Razak, Cheras, Kuala Lumpur, 56000, Malaysia
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Sugawara N, Tabuchi T, Tokumitsu K, Yasui-Furukori N. Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan. BMJ Open 2024; 14:e082439. [PMID: 38719316 PMCID: PMC11086443 DOI: 10.1136/bmjopen-2023-082439] [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: 11/23/2023] [Accepted: 04/19/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVES The COVID-19 pandemic has highlighted the long-term consequences of SARS-CoV-2 infection, termed long COVID. However, in the absence of comparative groups, the differentiation of disease progression remains difficult, as COVID-19 symptoms become indistinguishable from symptoms originating from alternative etiologies. This study aimed to longitudinally investigate the association between COVID-19 exposure and the somatic symptoms in the Japanese general population. DESIGN This was a longitudinal cohort study with 1-year follow-up. SETTING AND PARTICIPANTS Longitudinal data from 19 545 individuals who participated in the Japan Society and New Tobacco Internet Survey (JASTIS) 2022 and 2023 were included. In this study, we used data from the 2022 JASTIS as baseline data and the 2023 JASTIS as follow-up data. Based on questionnaire responses, respondents were classified into three categories of exposure to COVID-19. OUTCOME MEASURES The somatic symptoms were assessed by the Somatic Symptom Scale-8 (SSS-8). Using generalised linear models adjusted for baseline covariates, we calculated the ORs of having very high somatic symptoms assessed by SSS-8, attributable to COVID-19 exposure (no COVID-19 cases as the reference group). RESULTS Follow-up completers were divided into three groups according to COVID-19 exposure (no COVID-19, n=16 012; COVID-19 without O2 therapy, n=3201; COVID-19 with O2 therapy, n=332). After adjusting for all covariates, COVID-19 cases with O2 therapy had a significant positive association (OR 7.60, 95% CI 5.47 to 10.58) with a very high somatic symptoms burden while other COVID-19 exposure groups did not. Pre-existing physical and psychological conditions were also associated with increased risk of somatic symptoms. CONCLUSION The findings of our study suggest that the severity of COVID-19 symptoms requiring O2 therapy in the acute phase led to high somatic symptoms. Pre-existing conditions were also associated with a subsequent risk of somatic symptoms.
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Affiliation(s)
- Norio Sugawara
- Department of Psychiatry, Dokkyo Medical University, Shimotsuga-gun, Tochigi, Japan
| | | | - Keita Tokumitsu
- Department of Psychiatry, Dokkyo Medical University, Shimotsuga-gun, Tochigi, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, Dokkyo Medical University, Shimotsuga-gun, Tochigi, Japan
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Mora AM, Kogut K, Sandhu NK, Ridgway D, Patty CM, Renteria M, Morga N, Rodriguez MT, Romero M, Valdovinos JM, Torres-Nguyen A, Guzman O, Martinez M, Doty RL, Padilla A, Flores E, Brown PM, Eskenazi B. SARS-CoV-2 infection and long COVID among California farmworkers. J Rural Health 2024; 40:292-302. [PMID: 37715721 DOI: 10.1111/jrh.12796] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/30/2023] [Accepted: 09/06/2023] [Indexed: 09/18/2023]
Abstract
PURPOSE The purpose of this cross-sectional study was to determine the prevalence of long COVID and identify its clinical manifestations among farmworkers in California. METHODS We collected data on sociodemographic characteristics, anthropometrics, clinical chemistries and anti-SARS-CoV-2 immunoglobulin G antibodies, self-reported SARS-CoV-2 infection history, and standardized health tests and scales from 297 farmworkers in California between February and July 2022. RESULTS Most participants were born in Mexico or Central America, had less than a high school diploma, and were overweight or obese. The prevalence of long COVID (defined as self-reported SARS-CoV-2 infection with symptoms >28 days) among farmworkers with a suspected or test-confirmed infection was 61.8%. Participants with long COVID had higher mean [95% CI] body mass index (32.9 [31.6-34.1]) and high-sensitivity C-reactive protein levels (4.8 [3.7, 6.0]) than those with no COVID-19 history (30.5 [29.3-31.7], and 3.3 [2.2, 4.3], respectively). Farmworkers with long COVID also reported greater fatigue, dyspnea, taste and smell problems, and overall poorer mental and physical health, than those with no COVID-19 history. Farmworkers with long COVID had increased odds of functional limitations compared to those with a self-reported SARS-CoV-2 infection with symptoms ≤28 days (OR [95% CI]: 7.46 [3.26, 17.09]). CONCLUSIONS A significant proportion of farmworkers experience long COVID with persistent symptoms that limit their ability to perform their work. A comprehensive approach that addresses the unique needs and challenges of farmworkers is warranted given this population's high prevalence of long COVID and the essential nature of their work.
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Affiliation(s)
- Ana M Mora
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | - Katherine Kogut
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | - Nimrat K Sandhu
- Department of Public Health, University of California, Merced, California, USA
| | - Derry Ridgway
- Health Sciences Research Institute, University of California, Merced, California, USA
| | - Chris M Patty
- Kaweah Health Medical Center, Visalia, California, USA
| | - Melissa Renteria
- Department of Public Health, University of California, Merced, California, USA
| | - Norma Morga
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | - Maria T Rodriguez
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | - Monica Romero
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | - Jose M Valdovinos
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
| | | | - Omar Guzman
- Kaweah Health Medical Center, Visalia, California, USA
| | | | - Richard L Doty
- Smell and Taste Center, Department of Otorhinolaryngology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ana Padilla
- Community and Labor Center, University of California, Merced, California, USA
| | - Edward Flores
- Community and Labor Center, University of California, Merced, California, USA
| | - Paul M Brown
- Department of Public Health, University of California, Merced, California, USA
| | - Brenda Eskenazi
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, California, USA
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Lam ICH, Zhang R, Man KKC, Wong CKH, Chui CSL, Lai FTT, Li X, Chan EWY, Lau CS, Wong ICK, Wan EYF. Persistence in risk and effect of COVID-19 vaccination on long-term health consequences after SARS-CoV-2 infection. Nat Commun 2024; 15:1716. [PMID: 38403654 PMCID: PMC10894867 DOI: 10.1038/s41467-024-45953-1] [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: 08/24/2023] [Accepted: 02/08/2024] [Indexed: 02/27/2024] Open
Abstract
The persisting risk of long-term health consequences of SARS-CoV-2 infection and the protection against such risk conferred by COVID-19 vaccination remains unclear. Here we conducted a retrospective territory-wide cohort study on 1,175,277 patients with SARS-CoV-2 infection stratified by their vaccination status and non-infected controls to evaluate the risk of clinical sequelae, cardiovascular and all-cause mortality using a territory-wide public healthcare database with population-based vaccination records in Hong Kong. A progressive reduction in risk of all-cause mortality was observed over one year between patients with SARS-CoV-2 infection and controls. Patients with complete vaccination or have received booster dose incurred a lower risk of health consequences including major cardiovascular diseases, and all-cause mortality than unvaccinated or patients with incomplete vaccination 30-90 days after infection. Completely vaccinated and patients with booster dose of vaccines did not incur significant higher risk of health consequences from 271 and 91 days of infection onwards, respectively, whilst un-vaccinated and incompletely vaccinated patients continued to incur a greater risk of clinical sequelae for up to a year following SARS-CoV-2 infection. This study provided real-world evidence supporting the effectiveness of COVID-19 vaccines in reducing the risk of long-term health consequences of SARS-CoV-2 infection and its persistence following infection.
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Affiliation(s)
- Ivan Chun Hang Lam
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ran Zhang
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Kenneth Keng Cheung Man
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
- Centre for Medicines Optimisation Research and Education, University College London Hospitals NHS Foundation Trust, London, UK
| | - Carlos King Ho Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- Department of Infectious Disease Epidemiology & Dynamics, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Celine Sze Ling Chui
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong SAR, Hong Kong, China
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Advanced Data Analytics for Medical Science (ADAMS) Limited, Hong Kong, China
| | - Francisco Tsz Tsun Lai
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- Advanced Data Analytics for Medical Science (ADAMS) Limited, Hong Kong, China
| | - Xue Li
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- Advanced Data Analytics for Medical Science (ADAMS) Limited, Hong Kong, China
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Esther Wai Yin Chan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China
- Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- The University of Hong Kong Shenzhen Institute of Research and Innovation, Hong Kong SAR, China
| | - Chak Sing Lau
- Division of Rheumatology and Clinical Immunology, Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ian Chi Kei Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China.
- Advanced Data Analytics for Medical Science (ADAMS) Limited, Hong Kong, China.
- Aston Pharmacy School, Aston University, Birmingham, UK.
| | - Eric Yuk Fai Wan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong SAR, China.
- Advanced Data Analytics for Medical Science (ADAMS) Limited, Hong Kong, China.
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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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Trofor AC, Robu Popa D, Melinte OE, Trofor L, Vicol C, Grosu-Creangă IA, Crișan Dabija RA, Cernomaz AT. Looking at the Data on Smoking and Post-COVID-19 Syndrome-A Literature Review. J Pers Med 2024; 14:97. [PMID: 38248798 PMCID: PMC10821354 DOI: 10.3390/jpm14010097] [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: 11/19/2023] [Revised: 01/03/2024] [Accepted: 01/09/2024] [Indexed: 01/23/2024] Open
Abstract
Long COVID is a recently described entity that is responsible for significant morbidity and that has consequences ranging from mild to life-threatening. The underlying mechanisms are not completely understood, and treatment options are currently limited, as existing data focus more on risk factors and predictors. Smoking has been reported as a risk factor for poor outcomes of acute SARS-CoV-2 infection and seems to also play a role in mediating post-COVID-19 symptoms. We aimed to review relevant work addressing the interaction between smoking and long COVID in order to characterize smoking's role as a risk factor and possibly identify new research directions. Methods: The PubMed/MEDLINE database was searched using the keywords 'smoking', 'long COVID', and 'post-acute COVID' to identify relevant English-language articles published up to October 2023. Results and conclusions: From the 374 initial hits, a total of 36 papers were deemed relevant to the aim of the review. There was significant variability concerning the ways in which tobacco usage was quantified and reported; still, there is compelling evidence linking smoking to an increased risk of developing manifestations of post-acute-COVID disease. Some clinical conditions, such as dyspnea, cardiovascular symptoms, and cognitive or mental-health impairment, seem to be relatively strongly associated with smoking, while the connection between smoking and upper-airway involvement seems less certain. The available data support recommending smoking cessation as a clinical tool for the prevention of long COVID.
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Affiliation(s)
- Antigona Carmen Trofor
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
- Clinical Hospital of Pulmonary Diseases, 700116 Iasi, Romania
| | - Daniela Robu Popa
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
| | - Oana Elena Melinte
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
- Clinical Hospital of Pulmonary Diseases, 700116 Iasi, Romania
| | | | - Cristina Vicol
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
| | - Ionela Alina Grosu-Creangă
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
- Clinical Hospital of Pulmonary Diseases, 700116 Iasi, Romania
| | - Radu Adrian Crișan Dabija
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
- Clinical Hospital of Pulmonary Diseases, 700116 Iasi, Romania
| | - Andrei Tudor Cernomaz
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.C.T.); (O.E.M.); (C.V.); (I.A.G.-C.); (R.A.C.D.); (A.T.C.)
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Kuo PY, Chen PH, Tsai SF, Lin WL, Hung CT, Huang SM. Psychometric evaluation of an adult post-COVID-19 symptom tool: a development and validation study. Sci Rep 2024; 14:664. [PMID: 38182859 PMCID: PMC10770111 DOI: 10.1038/s41598-024-51287-1] [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: 06/06/2023] [Accepted: 01/03/2024] [Indexed: 01/07/2024] Open
Abstract
The objective of this study was aimed to develop and validate an instrument for post-COVID-19 symptoms in adults. Data were collected from adults with a previous COVID-19 diagnosis in Taiwan. We developed the initial instrument through systematic review and expert feedback. Its validity was tested using exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and criterion-related validity, while its reliability was tested using Cronbach's alpha. In total, 310 adults participated in this study. Examination of the EFA clearly classified a five-factor model with 24 items (Kaiser-Meyer-Olkin = 0.903; Bartlett's test of sphericity: X2 = 5242.956, df = 276, p < 0.01). The goodness of fit indices of the CFA were as follows: chi-square = 635.172 (p < 0.01), normed chi-square = 2.669, standardized root mean square residual = 0.077, root mean square error of approximation = 0.073, comparative fit index = 0.922, and Tuker and Lewis index = 0.910. The value of Cronbach's alpha coefficient for the total items was 0.941, and the values for the subscales ranged from 0.813 to 0.924. The instrument exhibited acceptable psychometric properties, proving it to be a valuable tool for evaluating post-COVID-19 symptoms in patients at hospitals.
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Affiliation(s)
- Po-Yuan Kuo
- Taipei Medical University Hospital, Taipei, Taiwan
| | - Ping-Ho Chen
- Taipei Medical University Hospital, Taipei, Taiwan
| | - Shu-Feng Tsai
- Department of Nursing, MacKay Medical College, No. 46, Section 3, Zhongzheng Road, Sanzhi District, New Taipei City, 252, Taiwan
| | - Wan-Ling Lin
- Taipei Medical University Hospital, Taipei, Taiwan
| | - Chia-Tai Hung
- Department of Nursing, MacKay Medical College, No. 46, Section 3, Zhongzheng Road, Sanzhi District, New Taipei City, 252, Taiwan
| | - Sheng-Miauh Huang
- Department of Nursing, MacKay Medical College, No. 46, Section 3, Zhongzheng Road, Sanzhi District, New Taipei City, 252, Taiwan.
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Choi BY, Grace AR, Tsai J. Heterogeneity of COVID-19 symptoms and associated factors: Longitudinal analysis of laboratory-confirmed COVID-19 cases in San Antonio. PLoS One 2023; 18:e0295418. [PMID: 38064447 PMCID: PMC10707584 DOI: 10.1371/journal.pone.0295418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/21/2023] [Indexed: 12/18/2023] Open
Abstract
Few studies have examined heterogeneous associations of risk factors with Coronavirus Disease-2019 (COVID-19) symptoms by type. The objectives of this study were to estimate the prevalence of and risk factors associated with COVID-19 symptoms and to investigate whether the associations differ by the type of symptoms. This study obtained longitudinal data over 6 months from laboratory-confirmed COVID-19 cases in a citywide sample in San Antonio. Sixteen symptoms of COVID-19 infection, measured at baseline and three follow-up times (1, 3, and 6 months), were analyzed using generalized estimating equations (GEE) to investigate potential risk factors while accounting for the repeated measurements. The risk factors included time in months, sociodemographic characteristics, and past or current medical and psychiatric conditions. To obtain interpretable results, we categorized these sixteen symptoms into five categories (cardiopulmonary, neuro-psychological, naso-oropharyngeal, musculoskeletal, and miscellaneous). We fitted GEE models with a logit link using each category as the outcome variable. Our study demonstrated that the associations were heterogeneous by the categories of symptoms. The time effects were the strongest for naso-oropharyngeal symptoms but the weakest for neuro-psychological symptoms. Female gender was associated with increased odds of most of the symptoms. Hispanic ethnicity was also associated with higher odds of neuro-psychological, musculoskeletal, and miscellaneous symptoms. Depression was the most robust psychiatric condition contributing to most of the symptoms. Different medical conditions seemed to contribute to different symptom expressions of COVID-19 infection.
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Affiliation(s)
- Byeong Yeob Choi
- Joe R. & Teresa Lozano Long School of Medicine, University of Texas Health San Antonio, San Antonio, Texas, United States of America
- School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Abigail R. Grace
- School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Jack Tsai
- School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
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Shi Y, Strobl R, Apfelbacher C, Bahmer T, Geisler R, Heuschmann P, Horn A, Hoven H, Keil T, Krawczak M, Krist L, Lemhöfer C, Lieb W, Lorenz-Depiereux B, Mikolajczyk R, Montellano FA, Reese JP, Schreiber S, Skoetz N, Störk S, Vehreschild JJ, Witzenrath M, Grill E. Persistent symptoms and risk factors predicting prolonged time to symptom-free after SARS‑CoV‑2 infection: an analysis of the baseline examination of the German COVIDOM/NAPKON-POP cohort. Infection 2023; 51:1679-1694. [PMID: 37231313 PMCID: PMC10212223 DOI: 10.1007/s15010-023-02043-6] [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: 03/09/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
PURPOSE We aimed to assess symptoms in patients after SARS-CoV-2 infection and to identify factors predicting prolonged time to symptom-free. METHODS COVIDOM/NAPKON-POP is a population-based prospective cohort of adults whose first on-site visits were scheduled ≥ 6 months after a positive SARS-CoV-2 PCR test. Retrospective data including self-reported symptoms and time to symptom-free were collected during the survey before a site visit. In the survival analyses, being symptom-free served as the event and time to be symptom-free as the time variable. Data were visualized with Kaplan-Meier curves, differences were tested with log-rank tests. A stratified Cox proportional hazard model was used to estimate adjusted hazard ratios (aHRs) of predictors, with aHR < 1 indicating a longer time to symptom-free. RESULTS Of 1175 symptomatic participants included in the present analysis, 636 (54.1%) reported persistent symptoms after 280 days (SD 68) post infection. 25% of participants were free from symptoms after 18 days [quartiles: 14, 21]. Factors associated with prolonged time to symptom-free were age 49-59 years compared to < 49 years (aHR 0.70, 95% CI 0.56-0.87), female sex (aHR 0.78, 95% CI 0.65-0.93), lower educational level (aHR 0.77, 95% CI 0.64-0.93), living with a partner (aHR 0.81, 95% CI 0.66-0.99), low resilience (aHR 0.65, 95% CI 0.47-0.90), steroid treatment (aHR 0.22, 95% CI 0.05-0.90) and no medication (aHR 0.74, 95% CI 0.62-0.89) during acute infection. CONCLUSION In the studied population, COVID-19 symptoms had resolved in one-quarter of participants within 18 days, and in 34.5% within 28 days. Over half of the participants reported COVID-19-related symptoms 9 months after infection. Symptom persistence was predominantly determined by participant's characteristics that are difficult to modify.
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Affiliation(s)
- Yanyan Shi
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-Universität München (LMU Munich), Marchioninistr. 15, 81377, Munich, Germany
- Pettenkofer School of Public Health, Munich, Germany
| | - Ralf Strobl
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-Universität München (LMU Munich), Marchioninistr. 15, 81377, Munich, Germany
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians-Universität München (LMU Munich), Munich, Germany
| | - Christian Apfelbacher
- Institute of Social Medicine and Health Systems Research, Medical Faculty, Otto von Guericke University Magdeburg, Magdeburg, Germany
| | - Thomas Bahmer
- Internal Medicine Department I, University Hospital Schleswig-Holstein Campus Kiel (UKSH Kiel), Kiel, Germany
| | - Ramsia Geisler
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Frankfurt Am Main, Germany
| | - Peter Heuschmann
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Würzburg, Würzburg, Germany
- Clinical Trial Center, University Hospital Würzburg, Würzburg, Germany
| | - Anna Horn
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Würzburg, Würzburg, Germany
| | - Hanno Hoven
- Institute for Occupational and Maritime Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Keil
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Würzburg, Würzburg, Germany
- Institute of Social Medicine, Epidemiology and Health Economics, Charité-Universitätsmedizin Berlin, Berlin, Germany
- State Institute of Health I, Bavarian Health and Food Safety Authority, Erlangen, Germany
| | - Michael Krawczak
- Institute of Medical Informatics and Statistics, Kiel University, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Lilian Krist
- Institute of Social Medicine, Epidemiology and Health Economics, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Christina Lemhöfer
- Institute of Physical and Rehabilitation Medicine, University Hospital Jena, Jena, Germany
| | - Wolfgang Lieb
- Institute of Epidemiology, Kiel University, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Bettina Lorenz-Depiereux
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics, and Informatics, Interdisciplinary Center for Health Sciences, Medical Faculty of the Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
- German Centre for Mental Health, Site Jena-Magdeburg-Halle, Halle, Germany
| | - Felipe A Montellano
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Würzburg, Würzburg, Germany
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Jens Peter Reese
- Institute for Clinical Epidemiology and Biometry, Julius-Maximilians-University, Würzburg, Würzburg, Germany
| | - Stefan Schreiber
- Internal Medicine Department I, University Hospital Schleswig-Holstein Campus Kiel (UKSH Kiel), Kiel, Germany
| | - Nicole Skoetz
- Evidence-Based Medicine, Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Stefan Störk
- Department of Clinical Research and Epidemiology, Comprehensive Heart Failure Center and Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Jörg Janne Vehreschild
- Department II of Internal Medicine, Hematology/Oncology, Goethe University, Frankfurt, Frankfurt Am Main, Germany
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn‑Cologne, Cologne, Germany
| | - Martin Witzenrath
- Department of Infectious Diseases, Respiratory Medicine and Critical Care, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- German Center for Lung Research (DZL), Giessen, Germany
| | - Eva Grill
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-Universität München (LMU Munich), Marchioninistr. 15, 81377, Munich, Germany.
- German Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians-Universität München (LMU Munich), Munich, Germany.
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10
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Voss JG, Pinto MD, Burton CW. How do the Social Determinants of Health Impact the Post-Acute Sequelae of COVID-19: A Critical Review. Nurs Clin North Am 2023; 58:541-568. [PMID: 37832998 DOI: 10.1016/j.cnur.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
Abstract
The review critically analyzes the social determinants of health (SDOH) variables in the current literature of patients with post-acute sequelae (PASC) of COVID-19 in the United States. Race, gender, and age were discussed as well as health outcomes, severity of illness, and phenotypes of long-COVID. Most research was retrospectively with samples that had access to health insurance, which did not capture populations with poor or no access to health care. More research is needed that directly addresses the impact on SDOH on PASC. The current literature is sparse and provides little actionable information.
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Affiliation(s)
- Joachim G Voss
- Case Western Reserve University, Frances Payne Bolton School of Nursing, Health Education Campus, 9500 Euclid Avenue, Cleveland, OH 44106, USA.
| | - Melissa D Pinto
- University of California, Irvine, Sue and Bill Gross School of Nursing, 854 Health Sciences, Irvine, CA 92697, USA
| | - Candace W Burton
- University of Nevada Las Vegas School of Nursing, 4505 South Maryland Parkway, Box 453018, Las Vegas, NV 89154-3018, USA
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11
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Bellanti JA, Novak P, Faitelson Y, Bernstein JA, Castells MC. The Long Road of Long COVID: Specific Considerations for the Allergist/Immunologist. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3335-3345. [PMID: 37774781 DOI: 10.1016/j.jaip.2023.09.014] [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: 04/14/2023] [Revised: 09/08/2023] [Accepted: 09/18/2023] [Indexed: 10/01/2023]
Abstract
Long COVID (coronavirus disease 2019) syndrome, also known as post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, is a new disorder that can develop after an acute infection with the SARS-CoV-2 virus. The condition is characterized by multiorgan system involvement with a wide range of symptoms that can vary in severity from mild to debilitating. Some of the common symptoms associated with long COVID syndrome include cardiovascular issues such as heart palpitations and chest pain; thrombotic events (eg, blood clotting disorders); metabolic problems (eg, type 2 diabetes); dysautonomia; paroxysmal orthostatic tachycardia syndrome; myalgic encephalomyelitis/chronic fatigue syndrome; reactivation of the Epstein-Barr virus; the presence of autoantibodies; chronic spontaneous urticaria (hives); and connective tissue diseases. Whereas long COVID syndrome can affect individuals from various backgrounds, certain populations may be at higher risk such as individuals of Hispanic and Latino heritage, as well as those with low socioeconomic status, although approximately one-third of affected patients have no known risk factors or preexisting conditions. Many survivors of COVID-19 struggle with multiple symptoms, increased disability, reduced function, and poor quality of life. Whereas vaccination has been the most significant intervention able to decrease the severity of acute SARS-Cov2 infection and curtail deaths, limited data are available related to its modulating effect on long COVID necessitating the need for further investigation. Furthermore, several inflammatory pathways have been proposed for the pathogenesis of long COVID that are the targets for ongoing clinical studies evaluating novel pharmacological agents. The purpose of the present report is to review the many factors associated with long COVID with a focus on those aspects that have relevance to the allergist-immunologist.
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Affiliation(s)
- Joseph A Bellanti
- Department of Pediatrics and Department of Microbiology-Immunology, Georgetown University School of Medicine; International Center for Interdisciplinary Studies of Immunology (ICISI), Georgetown University Medical Center, Washington, DC
| | - Peter Novak
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Yoram Faitelson
- Department of Pediatrics Allergy and Immunology, Schneider Children's Hospital, Petach Tikva, Israel
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Mariana C Castells
- Drug Hypersensitivity and Desensitization Center and Mastocytosis Center, Brigham and Women's Hospital Division of Allergy and Immunology, Harvard Medical School, Boston, Mass.
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12
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Hawkings MJ, Vaselli NM, Charalampopoulos D, Brierley L, Elliot AJ, Buchan I, Hungerford D. A Systematic Review of the Prevalence of Persistent Gastrointestinal Symptoms and Incidence of New Gastrointestinal Illness after Acute SARS-CoV-2 Infection. Viruses 2023; 15:1625. [PMID: 37631968 PMCID: PMC10459193 DOI: 10.3390/v15081625] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
It is known that SARS-CoV-2 infection can result in gastrointestinal symptoms. For some, these symptoms may persist beyond acute infection, in what is known as 'post-COVID syndrome'. We conducted a systematic review to examine the prevalence of persistent gastrointestinal symptoms and the incidence of new gastrointestinal illnesses following acute SARS-CoV-2 infection. We searched the scientific literature using MedLine, SCOPUS, Europe PubMed Central and medRxiv from December 2019 to July 2023. Two reviewers independently identified 45 eligible articles, which followed participants for various gastrointestinal outcomes after acute SARS-CoV-2 infection. The study quality was assessed using the Joanna Briggs Institute Critical Appraisal Tools. The weighted pooled prevalence for persistent gastrointestinal symptoms of any nature and duration was 10.8% compared with 4.9% in healthy controls. For seven studies at low risk of methodological bias, the symptom prevalence ranged from 0.2% to 24.1%, with a median follow-up time of 18 weeks. We also identified a higher risk for future illnesses such as irritable bowel syndrome, dyspepsia, hepatic and biliary disease, liver disease and autoimmune-mediated illnesses such as inflammatory bowel disease and coeliac disease in historically SARS-CoV-2-exposed individuals. Our review has shown that, from a limited pool of mostly low-quality studies, previous SARS-CoV-2 exposure may be associated with ongoing gastrointestinal symptoms and the development of functional gastrointestinal illness. Furthermore, we show the need for high-quality research to better understand the SARS-CoV-2 association with gastrointestinal illness, particularly as population exposure to enteric infections returns to pre-COVID-19-restriction levels.
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Affiliation(s)
- Michael J. Hawkings
- Department of Public Health, Policy & Systems, Institute of Population Health, University of Liverpool, Liverpool L69 3GF, UK
- National Institute for Health and Care Research Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool, Liverpool L69 7BE, UK; (N.M.V.)
| | - Natasha Marcella Vaselli
- National Institute for Health and Care Research Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool, Liverpool L69 7BE, UK; (N.M.V.)
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool L69 7BE, UK
| | - Dimitrios Charalampopoulos
- Department of Public Health, Policy & Systems, Institute of Population Health, University of Liverpool, Liverpool L69 3GF, UK
| | - Liam Brierley
- Department of Health Data Science, Institute of Population Health, University of Liverpool, Liverpool L69 3GF, UK
| | - Alex J. Elliot
- National Institute for Health and Care Research Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool, Liverpool L69 7BE, UK; (N.M.V.)
- Real-Time Syndromic Surveillance Team, Field Services, Health Protection Operations, UK Health Security Agency, Birmingham B2 4BH, UK
| | - Iain Buchan
- Department of Public Health, Policy & Systems, Institute of Population Health, University of Liverpool, Liverpool L69 3GF, UK
- National Institute for Health and Care Research Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool, Liverpool L69 7BE, UK; (N.M.V.)
| | - Daniel Hungerford
- National Institute for Health and Care Research Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool, Liverpool L69 7BE, UK; (N.M.V.)
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool L69 7BE, UK
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13
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Goërtz YMJ, Spruit MA, Van Herck M, Dukers-Muijrers N, van der Kallen CJH, Burtin C, Janssen DJA. Symptoms and quality of life before, during, and after a SARS-CoV-2 PCR positive or negative test: data from Lifelines. Sci Rep 2023; 13:11713. [PMID: 37474524 PMCID: PMC10359407 DOI: 10.1038/s41598-023-38223-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 07/05/2023] [Indexed: 07/22/2023] Open
Abstract
This study evaluates to what extent symptoms are present before, during, and after a positive SARS-CoV-2 polymerase chain reaction (PCR) test, and to evaluate how the symptom burden and quality of Life (QoL) compares to those with a negative PCR test. Participants from the Dutch Lifelines COVID-19 Cohort Study filled-out as of March 2020 weekly, later bi-weekly and monthly, questions about demographics, COVID-19 diagnosis and severity, QoL, and symptoms. The study population included those with one positive or negative PCR test who filled out two questionnaires before and after the test, resulting in 996 SARS-CoV-2 PCR positive and 3978 negative participants. Nearly all symptoms were more often reported after a positive test versus the period before the test (p < 0.05), except fever. A higher symptom prevalence after versus before a test was also found for nearly all symptoms in negatives (p < 0.05). Before the test, symptoms were already partly present and reporting of nearly all symptoms before did not differ between positives and negatives (p > 0.05). QoL decreased around the test for positives and negatives, with a larger deterioration for positives. Not all symptoms after a positive SARS-CoV-2 PCR test might be attributable to the infection and symptoms were also common in negatives.
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Affiliation(s)
- Yvonne M J Goërtz
- Department of Research and Development, Ciro, Hornerheide 1, 6085 NM, Horn, The Netherlands.
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands.
- Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands.
| | - Martijn A Spruit
- Department of Research and Development, Ciro, Hornerheide 1, 6085 NM, Horn, The Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Maarten Van Herck
- Department of Research and Development, Ciro, Hornerheide 1, 6085 NM, Horn, The Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
- REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Nicole Dukers-Muijrers
- CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
- Department of Sexual Health, Infectious Diseases and Environmental Health, Public Health Service South Limburg, Heerlen, The Netherlands
- Department of Health Promotion, Maastricht University, Maastricht, The Netherlands
| | - Carla J H van der Kallen
- Department of Internal Medicine, Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
| | - Chris Burtin
- REVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
| | - Daisy J A Janssen
- Department of Research and Development, Ciro, Hornerheide 1, 6085 NM, Horn, The Netherlands
- Department of Health Services Research, Care and Public Health Research Institute, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
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14
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Hastie CE, Lowe DJ, McAuley A, Mills NL, Winter AJ, Black C, Scott JT, O'Donnell CA, Blane DN, Browne S, Ibbotson TR, Pell JP. Natural history of long-COVID in a nationwide, population cohort study. Nat Commun 2023; 14:3504. [PMID: 37311808 PMCID: PMC10263377 DOI: 10.1038/s41467-023-39193-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 06/02/2023] [Indexed: 06/15/2023] Open
Abstract
Previous studies on the natural history of long-COVID have been few and selective. Without comparison groups, disease progression cannot be differentiated from symptoms originating from other causes. The Long-COVID in Scotland Study (Long-CISS) is a Scotland-wide, general population cohort of adults who had laboratory-confirmed SARS-CoV-2 infection matched to PCR-negative adults. Serial, self-completed, online questionnaires collected information on pre-existing health conditions and current health six, 12 and 18 months after index test. Of those with previous symptomatic infection, 35% reported persistent incomplete/no recovery, 12% improvement and 12% deterioration. At six and 12 months, one or more symptom was reported by 71.5% and 70.7% respectively of those previously infected, compared with 53.5% and 56.5% of those never infected. Altered taste, smell and confusion improved over time compared to the never infected group and adjusted for confounders. Conversely, late onset dry and productive cough, and hearing problems were more likely following SARS-CoV-2 infection.
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Affiliation(s)
- Claire E Hastie
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK
| | - David J Lowe
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK
- Emergency Department, Queen Elizabeth University Hospital, Glasgow, G52 4TF, UK
| | - Andrew McAuley
- Public Health Scotland, Meridian Court, Glasgow, G2 6QQ, UK
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, G4 0BA, UK
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SU, UK
- Usher Institute, University of Edinburgh, Edinburgh, EH16 4UX, UK
| | - Andrew J Winter
- Sandyford Sexual Health Services, NHS Greater Glasgow and Clyde, Glasgow, G3 7NB, UK
| | - Corri Black
- Aberdeen Centre for Health Data Science, University of Aberdeen AB25 2ZD, Aberdeen, UK
- Public Health Directorate, NHS Grampian, AB15 6RE, Aberdeen, UK
| | - Janet T Scott
- MRC-University of Glasgow Centre for Virus Research, University of Glasgow, Glasgow, G61 1QH, UK
| | | | - David N Blane
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK
| | - Susan Browne
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK
| | - Tracy R Ibbotson
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow G12 8TB, Glasgow, UK.
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15
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Golan H, Courtney R, Wolfberg J. Novel Respiratory Therapy for the Improvement of Post COVID Condition Symptoms: A Case Series. J Voice 2023:S0892-1997(23)00151-0. [PMID: 37316403 DOI: 10.1016/j.jvoice.2023.04.024] [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: 02/06/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Speech-language pathologists are seeing a growing number of patients whose voice and upper airway symptoms are complicated by dyspnea, cognitive difficulties, anxiety, extreme fatigue, and other debilitating post COVID symptoms. These patients are often less responsive to traditional speech-language pathology treatments and there is emerging literature that suggests dysfunctional breathing (DB) might contribute to dyspnea and other symptoms in this patient population. Treatment of DB through breathing retraining has been shown to improve breathing and successfully reduce symptoms similar to those seen in patients with long COVID. There is some preliminary evidence that breathing retraining is helpful for patients with post COVID condition symptoms. However, breathing retraining protocols tend to be heterogeneous and are often not systematic or well described. METHODS This case series reports on an Integrative Breathing Therapy (IBT) protocol used in patients diagnosed with post COVID condition symptoms attending an otolaryngology clinic who presented with signs and symptoms of DB. A systematic evaluation of the biomechanical, biochemical, and psychophysiological dimensions of DB based on principles of IBT was performed on each patient to enable targeted patient-centered care. Patients were then provided with intensive breathing retraining that aimed to comprehensively improve breathing functionality in all these three dimensions of breathing. Treatment involved 6-12 sessions of weekly 1-hour group telehealth sessions combined with 2-4 individual sessions. RESULTS All participants showed improvements in the parameters of DB measured and also reported a reduction in symptoms and improved daily function. CONCLUSIONS These findings suggest that patients with long COVID who present with signs and symptoms of DB might respond positively to comprehensive and intensive breathing retraining that addresses biochemical, biomechanical, and psychophysiological dimensions of breathing. More research is required to further refine this protocol and confirm its effectiveness through a controlled trial.
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Affiliation(s)
- Hadas Golan
- Department of Otolaryngology, Boston Medical Center, Boston, Massachusetts.
| | | | - Jeremy Wolfberg
- Department of Surgery, Division of Otolaryngology - Head and Neck Surgery, University of Wisconsin-Madison, Madison, Wisconsin
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16
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Tsampasian V, Elghazaly H, Chattopadhyay R, Debski M, Naing TKP, Garg P, Clark A, Ntatsaki E, Vassiliou VS. Risk Factors Associated With Post-COVID-19 Condition: A Systematic Review and Meta-analysis. JAMA Intern Med 2023; 183:566-580. [PMID: 36951832 PMCID: PMC10037203 DOI: 10.1001/jamainternmed.2023.0750] [Citation(s) in RCA: 206] [Impact Index Per Article: 206.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/19/2023] [Indexed: 03/24/2023]
Abstract
Importance Post-COVID-19 condition (PCC) is a complex heterogeneous disorder that has affected the lives of millions of people globally. Identification of potential risk factors to better understand who is at risk of developing PCC is important because it would allow for early and appropriate clinical support. Objective To evaluate the demographic characteristics and comorbidities that have been found to be associated with an increased risk of developing PCC. Data sources Medline and Embase databases were systematically searched from inception to December 5, 2022. Study Selection The meta-analysis included all published studies that investigated the risk factors and/or predictors of PCC in adult (≥18 years) patients. Data Extraction and Synthesis Odds ratios (ORs) for each risk factor were pooled from the selected studies. For each potential risk factor, the random-effects model was used to compare the risk of developing PCC between individuals with and without the risk factor. Data analyses were performed from December 5, 2022, to February 10, 2023. Main Outcomes and Measures The risk factors for PCC included patient age; sex; body mass index, calculated as weight in kilograms divided by height in meters squared; smoking status; comorbidities, including anxiety and/or depression, asthma, chronic kidney disease, chronic obstructive pulmonary disease, diabetes, immunosuppression, and ischemic heart disease; previous hospitalization or ICU (intensive care unit) admission with COVID-19; and previous vaccination against COVID-19. Results The initial search yielded 5334 records of which 255 articles underwent full-text evaluation, which identified 41 articles and a total of 860 783 patients that were included. The findings of the meta-analysis showed that female sex (OR, 1.56; 95% CI, 1.41-1.73), age (OR, 1.21; 95% CI, 1.11-1.33), high BMI (OR, 1.15; 95% CI, 1.08-1.23), and smoking (OR, 1.10; 95% CI, 1.07-1.13) were associated with an increased risk of developing PCC. In addition, the presence of comorbidities and previous hospitalization or ICU admission were found to be associated with high risk of PCC (OR, 2.48; 95% CI, 1.97-3.13 and OR, 2.37; 95% CI, 2.18-2.56, respectively). Patients who had been vaccinated against COVID-19 with 2 doses had a significantly lower risk of developing PCC compared with patients who were not vaccinated (OR, 0.57; 95% CI, 0.43-0.76). Conclusions and Relevance This systematic review and meta-analysis demonstrated that certain demographic characteristics (eg, age and sex), comorbidities, and severe COVID-19 were associated with an increased risk of PCC, whereas vaccination had a protective role against developing PCC sequelae. These findings may enable a better understanding of who may develop PCC and provide additional evidence for the benefits of vaccination. Trial Registration PROSPERO Identifier: CRD42022381002.
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Affiliation(s)
- Vasiliki Tsampasian
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Hussein Elghazaly
- Imperial College London and Imperial College National Health Service Trust, London, UK
| | - Rahul Chattopadhyay
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Department of Cardiology, Cambridge University Hospitals, Cambridge, UK
| | - Maciej Debski
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Thin Kyi Phyu Naing
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Pankaj Garg
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Allan Clark
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Eleana Ntatsaki
- Department of Rheumatology, Ipswich Hospital, East Suffolk and North Essex National Health Service Foundation Trust, Ipswich, UK
- Department of Medicine, University College London, London, UK
| | - Vassilios S. Vassiliou
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
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17
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Ballouz T, Menges D, Anagnostopoulos A, Domenghino A, Aschmann HE, Frei A, Fehr JS, Puhan MA. Recovery and symptom trajectories up to two years after SARS-CoV-2 infection: population based, longitudinal cohort study. BMJ 2023; 381:e074425. [PMID: 37257891 DOI: 10.1136/bmj-2022-074425] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To evaluate longer term symptoms and health outcomes associated with post-covid-19 condition within a cohort of individuals with a SARS-CoV-2 infection. DESIGN Population based, longitudinal cohort. SETTING General population of canton of Zurich, Switzerland. PARTICIPANTS 1106 adults with a confirmed SARS-CoV-2 infection who were not vaccinated before infection and 628 adults who did not have an infection. MAIN OUTCOME MEASURES Trajectories of self-reported health status and covid-19 related symptoms between months six, 12, 18, and 24 after infection and excess risk of symptoms at six months after infection compared with individuals who had no infection. RESULTS 22.9% (95% confidence interval 20.4% to 25.6%) of individuals infected with SARS-CoV-2 did not fully recover by six months. The proportion of individuals who had an infection who reported not having recovered decreased to 18.5% (16.2% to 21.1%) at 12 months and 17.2% (14.0% to 20.8%) at 24 months after infection. When assessing changes in self-reported health status, most participants had continued recovery (68.4% (63.8% to 72.6%)) or had an overall improvement (13.5% (10.6% to 17.2%)) over time. Yet, 5.2% (3.5% to 7.7%) had a worsening in health status and 4.4% (2.9% to 6.7%) had alternating periods of recovery and health impairment. The point prevalence and severity of covid-19 related symptoms also decreased over time, with 18.1% (14.8% to 21.9%) reporting symptoms at 24 months. 8.9% (6.5% to 11.2%) of participants reported symptoms at all four follow-up time points, while in 12.5% (9.8% to 15.9%) symptoms were alternatingly absent and present. Symptom prevalence was higher among individuals who were infected compared with those who were not at six months (adjusted risk difference 17.0% (11.5% to 22.4%)). Excess risk (adjusted risk difference) for individual symptoms among those infected ranged from 2% to 10%, with the highest excess risks observed for altered taste or smell (9.8% (7.7% to 11.8%)), post-exertional malaise (9.4% (6.1% to 12.7%)), fatigue (5.4% (1.2% to 9.5%)), dyspnoea (7.8% (5.2% to 10.4%)), and reduced concentration (8.3% (6.0% to 10.7%)) and memory (5.7% (3.5% to 7.9%)). CONCLUSIONS Up to 18% of individuals who were not vaccinated before infection had post-covid-19 condition up to two years after infection, with evidence of excess symptom risk compared with controls. Effective interventions are needed to reduce the burden of post-covid-19 condition. Use of multiple outcome measures and consideration of the expected rates of recovery and heterogeneity in symptom trajectories are important in the design and interpretation of clinical trials. REGISTRATIONS ISRCTN18181860, .
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Affiliation(s)
- Tala Ballouz
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Dominik Menges
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Alexia Anagnostopoulos
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Anja Domenghino
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
- Department of Visceral and Transplantation Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Hélène E Aschmann
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Anja Frei
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Jan S Fehr
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Milo A Puhan
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
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18
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Wu Q. Understanding the burden of post-covid-19 condition. BMJ 2023; 381:p932. [PMID: 37257892 DOI: 10.1136/bmj.p932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- Qiao Wu
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA
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19
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Honda H, Takamatsu A, Miwa T, Tabuchi T, Taniguchi K, Shibuya K, Tokuda Y. Prolonged symptoms after COVID-19 in Japan: A nationwide survey of the symptoms and their impact on patients' quality of life. Am J Med 2023:S0002-9343(23)00331-5. [PMID: 37236416 DOI: 10.1016/j.amjmed.2023.04.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/24/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Clinical details of long COVID are still not well understood because of potential confounding with a wide range of pre-existing comorbidities. METHODS The present study used datasets from a nation-wide, cross-sectional, online survey. We determined which prolonged symptoms were more likely to be associated with post-COVID condition after adjusting for a wide range of comorbidities and baseline characteristics. This study also used EuroQol 5 dimensions 5-levels (EQ-5D-5L) and Somatic Symptom Scale-8 to assess health-related quality of life (QOL) and somatic symptoms in individuals with a previous history of COVID-19, defined as the diagnosis of COVID-19 made at least 2 months prior to the online survey. RESULTS In total, 19,784 respondents were included for analysis; of these, 2,397 (12.1%) had a previous history of COVID-19. The absolute difference of adjusted prevalence of symptoms attributed to prolonged symptoms after COVID-19 ranged from -0.4 % to +2.0 %. Headache (adjusted odds ratio [aOR]: 1.22; 95% confidence interval [95% CI]:1.07-1.39), chest discomfort (aOR:1.34, 95% CI:1.01-1.77), dysgeusia (aOR: 2.05, 95% CI: 1.39-3.04), and dysosmia (aOR: 1.96, 95% CI: 1.35-2.84) were independently associated with a previous history of COVID-19. Individuals with a history of COVID-19 had lower health-related QOL scores. CONCLUSION After adjusting for potential comorbidities and confounders, clinical symptoms, such as headache, chest discomfort, dysgeusia, and dysosmia, were found to be independently associated with a history of COVID-19, which was diagnosed two or more months previously. These protracted symptoms may have impacted QOL and the overall somatic symptom burden in subjects with a previous history of COVID-19.
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Affiliation(s)
- Hitoshi Honda
- Department of Infectious Diseases, Fujita Health University School of Medicine, Aichi, Japan
| | - Akane Takamatsu
- Department of Microbiology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Toshiki Miwa
- Department of Infectious Diseases, The University of Tokyo Hospital, Tokyo, Japan
| | - Takahiro Tabuchi
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
| | - Kiyosu Taniguchi
- National Hospital Organization, Mie Medical Center, Mie, Japan; Tokyo Foundation for Policy Research, Tokyo, Japan
| | | | - Yasuharu Tokuda
- Tokyo Foundation for Policy Research, Tokyo, Japan; Muribushi Okinawa Center for Teaching Hospitals, Okinawa, Japan.
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20
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Lippke S, Rinn R, Derksen C, Dahmen A. Patients' Post-/Long-COVID Symptoms, Vaccination and Functional Status-Findings from a State-Wide Online Screening Study. Vaccines (Basel) 2023; 11:vaccines11030691. [PMID: 36992274 DOI: 10.3390/vaccines11030691] [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: 01/14/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/31/2023] Open
Abstract
(1) Background: Better understanding of post-/long-COVID and limitations in daily life due to the symptoms as well as the preventive potential of vaccinations is required. It is unclear whether the number of doses and timepoint interrelate with the trajectory of post-/long-COVID. Accordingly, we examined how many patients positively screened with post-/long-COVID were vaccinated and whether the vaccination status and the timepoint of vaccination in relation to the acute infection were related to post-/long-COVID symptom severity and patients' functional status (i.e., perceived symptom severity, social participation, workability, and life satisfaction) over time. (2) Methods: 235 patients suffering from post-/long-COVID were recruited into an online survey in Bavaria, Germany, and assessed at baseline (T1), after approximately three weeks (T2), and approximately four weeks (T3). (3) Results: 3.5% were not vaccinated, 2.3% were vaccinated once, 20% twice, and 53.3% three times. Overall, 20.9% did not indicate their vaccination status. The timepoint of vaccination was related to symptom severity at T1, and symptoms decreased significantly over time. Being vaccinated more often was associated with lower life satisfaction and workability at T2. (4) Conclusions: This study provides evidence to get vaccinated against SARS-CoV-2, as it has shown that symptom severity was lower in those patients who were vaccinated prior to the infection compared to those getting infected prior to or at the same time of the vaccination. However, the finding that being vaccinated against SARS-CoV-2 more often correlated with lower life satisfaction and workability requires more attention. There is still an urgent necessity for appropriate treatment for overcoming long-/post-COVID symptoms efficiently. Vaccination can be part of prevention measures, and there is still a need for a communication strategy providing objective information about the usefulness and risks of vaccinations.
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Affiliation(s)
- Sonia Lippke
- School of Business, Social & Decision Sciences, Constructor University Bremen, 28759 Bremen, Germany
| | - Robin Rinn
- School of Business, Social & Decision Sciences, Constructor University Bremen, 28759 Bremen, Germany
| | - Christina Derksen
- School of Business, Social & Decision Sciences, Constructor University Bremen, 28759 Bremen, Germany
| | - Alina Dahmen
- School of Business, Social & Decision Sciences, Constructor University Bremen, 28759 Bremen, Germany
- Klinikum Wolfsburg, 38440 Wolfsburg, Germany
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21
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Friedel DM, Cappell MS. Diarrhea and Coronavirus Disease 2019 Infection. Gastroenterol Clin North Am 2023; 52:59-75. [PMID: 36813431 PMCID: PMC9659511 DOI: 10.1016/j.gtc.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The global coronavirus disease-2019 (COVID-19) pandemic has caused significant morbidity and mortality, thoroughly affected daily living, and caused severe economic disruption throughout the world. Pulmonary symptoms predominate and account for most of the associated morbidity and mortality. However, extrapulmonary manifestations are common in COVID-19 infections, including gastrointestinal (GI) symptoms, such as diarrhea. Diarrhea affects approximately 10% to 20% of COVID-19 patients. Diarrhea can occasionally be the presenting and only COVID-19 symptom. Diarrhea in COVID-19 subjects is usually acute but is occasionally chronic. It is typically mild-to-moderate and nonbloody. It is usually much less clinically important than pulmonary or potential thrombotic disorders. Occasionally the diarrhea can be profuse and life-threatening. The entry receptor for COVID-19, angiotensin converting enzyme-2, is found throughout the GI tract, especially in the stomach and small intestine, which provides a pathophysiologic basis for local GI infection. COVID-19 virus has been documented in feces and in GI mucosa. Treatment of COVID-19 infection, especially antibiotic therapy, is a common culprit of the diarrhea, but secondary infections including bacteria, especially Clostridioides difficile, are sometimes implicated. Workup for diarrhea in hospitalized patients usually includes routine chemistries; basic metabolic panel; and a complete hemogram; sometimes stool studies, possibly including calprotectin or lactoferrin; and occasionally abdominal CT scan or colonoscopy. Treatment for the diarrhea is intravenous fluid infusion and electrolyte supplementation as necessary, and symptomatic antidiarrheal therapy, including Loperamide, kaolin-pectin, or possible alternatives. Superinfection with C difficile should be treated expeditiously. Diarrhea is prominent in post-COVID-19 (long COVID-19), and is occasionally noted after COVID-19 vaccination. The spectrum of diarrhea in COVID-19 patients is presently reviewed including the pathophysiology, clinical presentation, evaluation, and treatment.
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Affiliation(s)
- David M. Friedel
- Division of Therapeutic Endoscopy, Division of Gastroenterology, Department of Medicine, New York University Hospital, 259 First Street, Mineola 11501, NY, USA
| | - Mitchell S. Cappell
- Department of Medicine, Gastroenterology Service, Aleda E. Lutz Veterans Administration Hospital at Saginaw, Building 1, Room 3212, 1500 Weiss Street, Saginaw, MI 48602, USA,Corresponding author
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22
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Chen X, Bakal J, Whitten T, Waldie B, Ho C, Wright P, Hassam S, Norris C. Assessing the impact of COVID-19 pandemic on the health of residents and the healthcare system in Alberta, Canada: an observational study-The Alberta POST-COVID Follow-up Study. BMJ Open 2023; 13:e067449. [PMID: 36806075 PMCID: PMC9943694 DOI: 10.1136/bmjopen-2022-067449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
INTRODUCTION Very little is known about how the COVID-19 pandemic has affected the health of residents and the healthcare system in Alberta, Canada. The purpose of this study is to establish an observational study to characterise the health of residents in Alberta, Canada, over time, covering a population that tested negative or positive for COVID-19 during the pandemic. The primary outcome is to characterise 'long COVID-19' and the health status of residents during the COVID-19 pandemic. Secondary outcomes include the estimation of the risk of and risk factors associated with adverse health outcomes and healthcare utilisation and burdens. METHODS AND ANALYSIS This is a population-level provincial observational study which will follow-up with Alberta residents who underwent testing for COVID-19 and completed surveys adapted from the ISARIC COVID-19 long-term follow-up survey. The survey data will be linked with medical records. Statistical analyses will be carried out to characterise 'long COVID-19' and the health status of residents during the pandemic. The outcomes of this study will inform strategies for primary care and rehabilitation services to prevent chronic consequences; contribute to healthcare management, interventional studies, rehabilitation and health management to reduce overall morbidity and improve long-term outcomes of COVID-19 and the COVID-19 pandemic and potentially guide a self-evaluation of a remote monitoring system to manage individuals' health. ETHICS AND DISSEMINATION This study was reviewed and approved by the University of Alberta ethics committee (Study ID: Pro00112053 & Pro00113039) on 13 August 2021 and adheres to the Alberta Health Services research information management policy. Study results will be used to manage clinical care, published in peer-reviewed journals and presented at local, national and international conferences. PROTOCOL VERSION 6 June 2022 EUROQOL ID: 161 015.
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Affiliation(s)
- Xueyi Chen
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
- Alberta Health Services, Edmonton, Alberta, Canada
| | - Jeffrey Bakal
- Alberta Health Services, Edmonton, Alberta, Canada
- University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | - Tara Whitten
- Alberta Health Services, Edmonton, Alberta, Canada
- University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | | | - Chester Ho
- Alberta Health Services, Edmonton, Alberta, Canada
- University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | - Paul Wright
- Alberta Health Services, Edmonton, Alberta, Canada
| | | | - Colleen Norris
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
- Alberta Health Services, Edmonton, Alberta, Canada
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23
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Characteristics of a Danish Post-COVID Cohort Referred for Examination due to Persistent Symptoms Six Months after Mild Acute COVID-19. J Clin Med 2022; 11:jcm11247338. [PMID: 36555954 PMCID: PMC9783804 DOI: 10.3390/jcm11247338] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Post-COVID Clinics were recommended for patients with persistent symptoms following COVID-19, but no specific tests were suggested for evaluation. This study aimed to present a post-COVID clinic patient cohort and evaluate the use of a post-COVID symptom questionnaire (PCQ) score. METHODS Patients were referred from a population of approximately 1 million citizens. PCQ and standardized health scales were registered. Descriptive analyses were performed to assess the prevalence of symptoms, and correlation analyses was undertaken to asses convergent and discriminant trends between PCQ scores and health scales. RESULTS Of 547 patients, 447 accepted inclusion. The median age was 47 years and 12% of the patients were hospitalized. At a median of 6.3 (IQR 4.4-9.9) months after the onset of symptoms, 82% of the patients reported both physical exhaustion and concentration difficulties. Functional disability and extreme fatigue were reported as moderate to severe by 33% and 62% of the patients, respectively. The PCQ score correlated significantly with each of the standardized health scales. CONCLUSION Patients referred to a Post-COVID Clinic were previously generally healthy. At the time of diagnosis, they reported multiple symptoms with severely affected health. The PCQ score could be used as valid measure of Post-COVID severity.
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24
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Durstenfeld MS, Peluso MJ, Peyser ND, Lin F, Knight SJ, Djibo A, Khatib R, Kitzman H, O’Brien E, Williams N, Isasi C, Kornak J, Carton TW, Olgin JE, Pletcher MJ, Marcus GM, Beatty AL. Factors Associated with Long Covid Symptoms in an Online Cohort Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2022:2022.12.01.22282987. [PMID: 36523412 PMCID: PMC9753782 DOI: 10.1101/2022.12.01.22282987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Importance Prolonged symptoms following SARS-CoV-2 infection, or Long COVID, is common, but few prospective studies of Long COVID risk factors have been conducted. Objective To determine whether sociodemographic factors, lifestyle, or medical history preceding COVID-19 or characteristics of acute SARS-CoV-2 infection are associated with Long COVID. Design Cohort study with longitudinal assessment of symptoms before, during, and after SARS-CoV-2 infection, and cross-sectional assessment of Long COVID symptoms using data from the COVID-19 Citizen Science (CCS) study. Setting CCS is an online cohort study that began enrolling March 26, 2020. We included data collected between March 26, 2020, and May 18, 2022. Participants Adult CCS participants who reported a positive SARS-CoV-2 test result (PCR, Antigen, or Antibody) more than 30 days prior to May 4, 2022, were surveyed. Exposures Age, sex, race/ethnicity, education, employment, socioeconomic status/financial insecurity, self-reported medical history, vaccination status, time of infection (variant wave), number of acute symptoms, pre-COVID depression, anxiety, alcohol and drug use, sleep, exercise. Main Outcome Presence of at least 1 Long COVID symptom greater than 1 month after acute infection. Sensitivity analyses were performed considering only symptoms beyond 3 months and only severe symptoms. Results 13,305 participants reported a SARS-CoV-2 positive test more than 30 days prior, 1480 (11.1% of eligible) responded to a survey about Long COVID symptoms, and 476 (32.2% of respondents) reported Long COVID symptoms (median 360 days after infection).Respondents' mean age was 53 and 1017 (69%) were female. Common Long COVID symptoms included fatigue, reported by 230/476 (48.3%), shortness of breath (109, 22.9%), confusion/brain fog (108, 22.7%), headache (103, 21.6%), and altered taste or smell (98, 20.6%). In multivariable models, number of acute COVID-19 symptoms (OR 1.30 per symptom, 95%CI 1.20-1.40), lower socioeconomic status/financial insecurity (OR 1.62, 95%CI 1.02-2.63), pre-infection depression (OR 1.08, 95%CI 1.01-1.16), and earlier variants (OR 0.37 for Omicron compared to ancestral strain, 95%CI 0.15-0.90) were associated with Long COVID symptoms. Conclusions and Relevance Variant wave, severity of acute infection, lower socioeconomic status and pre-existing depression are associated with Long COVID symptoms. Key Points Question: What are the patterns of symptoms and risk factors for Long COVID among SARS-CoV-2 infected individuals?Findings: Persistent symptoms were highly prevalent, especially fatigue, shortness of breath, headache, brain fog/confusion, and altered taste/smell, which persisted beyond 1 year among 56% of participants with symptoms; a minority of participants reported severe Long COVID symptoms. Number of acute symptoms during acute SARS-CoV-2 infection, financial insecurity, pre-existing depression, and infection with earlier variants are associated with prevalent Long COVID symptoms independent of vaccination, medical history, and other factors.Meaning: Severity of acute infection, SARS-CoV-2 variant, and financial insecurity and depression are associated with Long COVID symptoms.
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Affiliation(s)
| | | | | | - Feng Lin
- Department of Epidemiology and Biostatistics, UCSF
| | - Sara J. Knight
- Division of Epidemiology, Department of Internal Medicine, University of Utah
| | | | | | | | - Emily O’Brien
- Department of Population Health Sciences, Duke University School of Medicine
| | - Natasha Williams
- Institute for Excellence in Health Equity, Center for Healthful Behavior Change, NYU Grossman School of Medicine
| | - Carmen Isasi
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine
| | - John Kornak
- Department of Epidemiology and Biostatistics, UCSF
| | | | | | | | | | - Alexis L. Beatty
- Division of Cardiology, Department of Medicine, UCSF,Department of Epidemiology and Biostatistics, UCSF
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