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Jiang J, Li Y, Jiang Q, Jiang Y, Qin H, Li Y. Early use of oral antiviral drugs and the risk of post COVID-19 syndrome: A systematic review and network meta-analysis. J Infect 2024; 89:106190. [PMID: 38834107 DOI: 10.1016/j.jinf.2024.106190] [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: 01/19/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
OBJECTIVES This study aimed to determine the association of early use of oral antiviral drugs (including nirmatrelvir-ritonavir and molnupiravir) with the risk of post COVID-19 condition (PCC) and compare the possible efficacy of nirmatrelvir-ritonavir and molnupiravir. METHODS PubMed, Web of Science, Embase, Cochrane, MedRxiv, and Psycinfo were searched from inception until November 1, 2023. We included studies that assessed the effect of oral antiviral drugs on the incidence of PCC. Pairwise and network meta-analyses were conducted using a random-effects model. Risk ratios (RRs) for oral antiviral drugs were calculated with a confidence interval (CI). RESULTS Nine observational studies containing 866,066 patients were included. Nirmatrelvir-ritonavir and molnupiravir were evaluated in eight and two studies respectively, with both drugs evaluated in one study. Pair-wise meta-analysis showed that early oral antiviral drugs reduced PCC risk (RR 0.77, 95% CI 0.68-0.88). Network meta-analysis showed that nirmatrelvir-ritonavir may perform better than molnupiravir (surface under the cumulative ranking curve: 95.5% vs. 31.6%) at reducing PCC risk. CONCLUSIONS Early use of oral antiviral drugs may potentially protect against developing PCC in non-hospitalized patients with COVID-19. These findings support the standardized administration of oral antiviral drugs in patients during the acute phase of COVID-19 according to the guidelines.
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Affiliation(s)
- Juan Jiang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Yantong Li
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Qiaoling Jiang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Yu Jiang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Hongqian Qin
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China
| | - Yuanyuan Li
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, China.
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Song IW, Washington M, Leynes C, Hsu J, Rayavara K, Bae Y, Haelterman N, Chen Y, Jiang MM, Drelich A, Tat V, Lanza DG, Lorenzo I, Heaney JD, Tseng CTK, Lee B, Marom R. Generation of a humanized mAce2 and a conditional hACE2 mouse models permissive to SARS-COV-2 infection. Mamm Genome 2024; 35:113-121. [PMID: 38488938 DOI: 10.1007/s00335-024-10033-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/02/2024] [Indexed: 03/17/2024]
Abstract
The Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) remains a public health concern and a subject of active research effort. Development of pre-clinical animal models is critical to study viral-host interaction, tissue tropism, disease mechanisms, therapeutic approaches, and long-term sequelae of infection. Here, we report two mouse models for studying SARS-CoV-2: A knock-in mAce2F83Y,H353K mouse that expresses a mouse-human hybrid form of the angiotensin-converting enzyme 2 (ACE2) receptor under the endogenous mouse Ace2 promoter, and a Rosa26 conditional knock-in mouse carrying the human ACE2 allele (Rosa26hACE2). Although the mAce2F83Y,H353K mice were susceptible to intranasal inoculation with SARS-CoV-2, they did not show gross phenotypic abnormalities. Next, we generated a Rosa26hACE2;CMV-Cre mouse line that ubiquitously expresses the human ACE2 receptor. By day 3 post infection with SARS-CoV-2, Rosa26hACE2;CMV-Cre mice showed significant weight loss, a variable degree of alveolar wall thickening and reduced survival rates. Viral load measurements confirmed inoculation in lung and brain tissues of infected Rosa26hACE2;CMV-Cre mice. The phenotypic spectrum displayed by our different mouse models translates to the broad range of clinical symptoms seen in the human patients and can serve as a resource for the community to model and explore both treatment strategies and long-term consequences of SARS-CoV-2 infection.
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Affiliation(s)
- I-Wen Song
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Megan Washington
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Carolina Leynes
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Jason Hsu
- Department of Biochemistry, Cell and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Kempaiah Rayavara
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Yangjin Bae
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Nele Haelterman
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Yuqing Chen
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Ming-Ming Jiang
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Aleksandra Drelich
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Vivian Tat
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Denise G Lanza
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Isabel Lorenzo
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Jason D Heaney
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Chien-Te Kent Tseng
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, 77555, USA
| | - Brendan Lee
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Ronit Marom
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
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3
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Zhao Y, Liang Q, Jiang Z, Mei H, Zeng N, Su S, Wu S, Ge Y, Li P, Lin X, Yuan K, Shi L, Yan W, Liu X, Sun J, Liu W, van Wingen G, Gao Y, Tan Y, Hong Y, Lu Y, Wu P, Zhang X, Wang Y, Shi J, Wang Y, Lu L, Li X, Bao Y. Brain abnormalities in survivors of COVID-19 after 2-year recovery: a functional MRI study. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2024; 47:101086. [PMID: 38774424 PMCID: PMC11107230 DOI: 10.1016/j.lanwpc.2024.101086] [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: 01/17/2024] [Revised: 04/03/2024] [Accepted: 04/22/2024] [Indexed: 05/24/2024]
Abstract
Background A variety of symptoms, particularly cognitive, psychiatric and neurological symptoms, may persist for a long time among individuals recovering from COVID-19. However, the underlying mechanism of these brain abnormalities remains unclear. This study aimed to investigate the long-term neuroimaging effects of COVID-19 infection on brain functional activities using resting-state functional magnetic resonance imaging (rs-fMRI). Methods Fifty-two survivors 27 months after infection (mild-moderate group: 25 participants, severe-critical: 27 participants), from our previous community participants, along with 35 healthy controls, were recruited to undergo fMRI scans and comprehensive cognitive function measurements. Participants were evaluated by subjective assessment of Cognitive Failures Questionnaire-14 (CFQ-14) and Fatigue Scale-14 (FS-14), and objective assessment of Montreal Cognitive Assessment (MoCA), N-back, and Simple Reaction Time (SRT). Each had rs-fMRI at 3T. Measures such as the amplitude of low-frequency fluctuation (ALFF), fractional amplitude of low-frequency fluctuations (fALFF), and regional homogeneity (ReHo) were calculated. Findings Compared with healthy controls, survivors of mild-moderate acute symptoms group and severe-critical group had a significantly higher score of cognitive complains involving cognitive failure and mental fatigue. However, there was no difference of cognitive complaints between two groups of COVID-19 survivors. The performance of three groups was similar on the score of MoCA, N-back and SRT. The rs-fMRI results showed that COVID-19 survivors exhibited significantly increased ALFF values in the left putamen (PUT.L), right inferior temporal gyrus (ITG.R) and right pallidum (PAL.R), while decreased ALFF values were observed in the right superior parietal gyrus (SPG.R) and left superior temporal gyrus (STG.L). Additionally, decreased ReHo values in the right precentral gyrus (PreCG.R), left postcentral gyrus (PoCG.L), left calcarine fissure and surrounding cortex (CAL.L) and left superior temporal gyrus (STG.L). Furthermore, significant negative correlations between the ReHo values in the STG.L, and CFQ-14 and mental fatigue were found. Interpretation This long-term study suggests that individuals recovering from COVID-19 continue to experience cognitive complaints, psychiatric and neurological symptoms, and brain functional alteration. The rs-fMRI results indicated that the changes in brain function in regions such as the putamen, temporal lobe, and superior parietal gyrus may contribute to cognitive complaints in individuals with long COVID even after 2-year infection. Funding The National Programs for Brain Science and Brain-like Intelligence Technology of China, the National Natural Science Foundation of China, Natural Science Foundation of Beijing Municipality of China, and the National Key Research and Development Program of China.
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Affiliation(s)
- Yimiao Zhao
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
- School of Public Health, Peking University, Beijing 100191, China
| | - Qiongdan Liang
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
- Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing 100191, China
| | - Zhendong Jiang
- Wuhan Wuchang Hospital, Wuhan University of Science and Technology, Wuhan, Hubei Province 430063, China
| | - Huan Mei
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
- School of Public Health, Peking University, Beijing 100191, China
| | - Na Zeng
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
- School of Public Health, Peking University, Beijing 100191, China
| | - Sizhen Su
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Shanshan Wu
- Wuhan Wuchang Hospital, Wuhan University of Science and Technology, Wuhan, Hubei Province 430063, China
| | - Yinghong Ge
- The Third Hospital of Wuhan City, Wuhan, Hubei Province 430000, China
| | - Peng Li
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Xiao Lin
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Kai Yuan
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Le Shi
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Wei Yan
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Xiaoxing Liu
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
| | - Jie Sun
- Peking University Third Hospital, Peking University, Beijing 100191, China
| | - Weijian Liu
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
- Chinese Academy of Medical Sciences Research Unit (No. 2018RU006), Peking University, Beijing 100191, China
- Department of Psychiatry, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Guido van Wingen
- Department of Psychiatry, Amsterdam UMC Location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Yujun Gao
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei Province 430000, China
| | - Yiqing Tan
- The Third Hospital of Wuhan City, Wuhan, Hubei Province 430000, China
| | - Yi Hong
- Wuhan Wuchang Hospital, Wuhan University of Science and Technology, Wuhan, Hubei Province 430063, China
| | - Yu Lu
- Wuhan Wuchang Hospital, Wuhan University of Science and Technology, Wuhan, Hubei Province 430063, China
| | - Ping Wu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
| | - Xiujun Zhang
- School of Psychology, College of Public Health, North China University of Science and Technology, 21 Bohai Road, Tang'shan, Hebei Province 063210, China
| | - Yongxiang Wang
- Shandong Institute of Brain Science and Brain-Inspired Research, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province 271016, China
| | - Jie Shi
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
| | - Yumei Wang
- Shandong Institute of Brain Science and Brain-Inspired Research, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province 271016, China
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province 250021, China
| | - Lin Lu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
- Institute of Mental Health, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health and Peking University Sixth Hospital, Peking University, Beijing 100191, China
- Peking-Tsinghua Center for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing 100191, China
- Chinese Academy of Medical Sciences Research Unit (No. 2018RU006), Peking University, Beijing 100191, China
- Shandong Institute of Brain Science and Brain-Inspired Research, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province 271016, China
| | - Xiangyou Li
- Wuhan Wuchang Hospital, Wuhan University of Science and Technology, Wuhan, Hubei Province 430063, China
| | - Yanping Bao
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing 100191, China
- School of Public Health, Peking University, Beijing 100191, China
- Shandong Institute of Brain Science and Brain-Inspired Research, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province 271016, China
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Dangayach NS, Kreitzer N, Foreman B, Tosto-Mancuso J. Post-Intensive Care Syndrome in Neurocritical Care Patients. Semin Neurol 2024; 44:398-411. [PMID: 38897212 DOI: 10.1055/s-0044-1787011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Post-intensive care syndrome (PICS) refers to unintended consequences of critical care that manifest as new or worsening impairments in physical functioning, cognitive ability, or mental health. As intensive care unit (ICU) survival continues to improve, PICS is becoming increasingly recognized as a public health problem. Studies that focus on PICS have typically excluded patients with acute brain injuries and chronic neurodegenerative problems. However, patients who require neurocritical care undoubtedly suffer from impairments that overlap substantially with those encompassed by PICS. A major challenge is to distinguish between impairments related to brain injury and those that occur as a consequence of critical care. The general principles for the prevention and management of PICS and multidomain impairments in patients with moderate and severe neurological injuries are similar including the ICU liberation bundle, multidisciplinary team-based care throughout the continuum of care, and increasing awareness regarding the challenges of critical care survivorship among patients, families, and multidisciplinary team members. An extension of this concept, PICS-Family (PICS-F) refers to the mental health consequences of the intensive care experience for families and loved ones of ICU survivors. A dyadic approach to ICU survivorship with an emphasis on recognizing families and caregivers that may be at risk of developing PICS-F after neurocritical care illness can help improve outcomes for ICU survivors. In this review, we will summarize our current understanding of PICS and PICS-F, emerging literature on PICS in severe acute brain injury, strategies for preventing and treating PICS, and share our recommendations for future directions.
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Affiliation(s)
- Neha S Dangayach
- Department of Neurology and Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Natalie Kreitzer
- Department of Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Brandon Foreman
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Jenna Tosto-Mancuso
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY
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Andrews JS, Boonyaratanakornkit JB, Krusinska E, Allen S, Posada JA. Assessment of the Impact of RNase in Patients With Severe Fatigue Related to Post-Acute Sequelae of SARS-CoV-2 Infection (PASC): A Randomized Phase 2 Trial of RSLV-132. Clin Infect Dis 2024:ciae205. [PMID: 38728385 DOI: 10.1093/cid/ciae205] [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: 02/21/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA and RNA debris persist in viral reservoirs for weeks to months following infection, potentially triggering interferon production and chronic inflammation. RSLV-132 is a biologic drug composed of catalytically active human RNase1 fused to human IgG1 Fc and is designed to remain in circulation and digest extracellular RNA. We hypothesized that removal of SARS-CoV-2 viral RNA from latent reservoirs may improve inflammation, neuroinflammation, and fatigue associated with post-acute sequelae of SARS-CoV-2 infection (PASC). METHODS This was a phase 2, double-blind, placebo-controlled randomized clinical trial in participants with a 24-week history of PASC and severe fatigue. The primary endpoint of the trial assessed the impact of 6 intravenous doses of RSLV-132 on the mean change from baseline at day 71 in the Patient-Reported Outcomes Measurement Information System Fatigue Short Form 7a (PROMIS Fatigue SF 7a). RESULTS A statistically significant difference on day 71 was not observed with respect to the primary or secondary endpoints. This was likely due to a placebo response that increased during the trial. Statistically significant improvement in fatigue as measured by the PROMIS Fatigue SF 7a, Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue), and Physicians Global Assessment (PGA) instruments were observed earlier in the trial, with women demonstrating greater responses to RSLV-132 than men. CONCLUSION While fatigue was not statistically significantly improved at Day 71, earlier timepoints revealed statistically significant improvement in fatigue and physician global assessment. The data suggest eliminating latent viral RNA by increasing serum RNase activity may improve fatigue in PASC patients. Women may respond better to this approach than men. Future studies will aim to confirm these findings.
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Affiliation(s)
- James S Andrews
- Department of Rheumatology, University of Alabama, Birmingham, Alabama, USA
| | - Jim B Boonyaratanakornkit
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Infectious Disease, University of Washington, Seattle, Washington, USA
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6
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Hartung TJ, Bahmer T, Chaplinskaya-Sobol I, Deckert J, Endres M, Franzpötter K, Geritz J, Haeusler KG, Hein G, Heuschmann PU, Hopff SM, Horn A, Keil T, Krawczak M, Krist L, Lieb W, Maetzler C, Montellano FA, Morbach C, Neumann C, Nürnberger C, Russ AK, Schmidbauer L, Schmidt S, Schreiber S, Steigerwald F, Störk S, Zoller T, Maetzler W, Finke C. Predictors of non-recovery from fatigue and cognitive deficits after COVID-19: a prospective, longitudinal, population-based study. EClinicalMedicine 2024; 69:102456. [PMID: 38333368 PMCID: PMC10847699 DOI: 10.1016/j.eclinm.2024.102456] [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: 11/15/2023] [Revised: 01/13/2024] [Accepted: 01/15/2024] [Indexed: 02/10/2024] Open
Abstract
Background Despite the high prevalence and major disability associated with fatigue and cognitive deficits after SARS-CoV-2 infection, little is known about long-term trajectories of these sequelae. We aimed to assess long-term trajectories of these conditions and to identify risk factors for non-recovery. Methods We analyzed longitudinal data from the population-based COVIDOM/NAPKON-POP cohort in Germany. Participants with confirmed SARS-CoV-2 infection were assessed at least 6 months (baseline) and again at least 18 months (follow-up) after infection using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) Scale (cutoff ≤ 30) and the Montreal Cognitive Assessment (MoCA, cutoff ≤ 25). Predictors of recovery from fatigue or cognitive deficits between assessments were identified through univariate and multivariable logistic regression models. The COVIDOM study is registered at the German registry for clinical studies (DRKS00023742) and at ClinicalTrials.gov (NCT04679584). Findings Between 15 November 2020 and 9 May 2023, a total of 3038 participants were assessed at baseline (median 9 months after infection) and 83% responded to invitations for follow-up (median 26 months after infection). At baseline, 21% (95% confidence interval (CI) [20%, 23%]) had fatigue and 23% (95% CI [22%, 25%]) had cognitive deficits according to cutoff scores on the FACIT-Fatigue or MoCA. Participants with clinically relevant fatigue (at baseline) showed significant improvement in fatigue scores at follow-up (Hedges' g [95% CI] = 0.73 [0.60, 0.87]) and 46% (95% CI [41%, 50%]) had recovered from fatigue. Participants with cognitive deficits showed a significant improvement in cognitive scores (g [95% CI] = 1.12 [0.90, 1.33]) and 57% (95% CI [50%, 64%]) had recovered from cognitive deficits. Patients with fatigue exhibiting a higher depressive symptom burden and/or headache at baseline were significantly less likely to recover. Significant risk factors for cognitive non-recovery were male sex, older age and <12 years of school education. Importantly, SARS-CoV-2 reinfection had no significant impact on recovery from fatigue or cognitive deficits. Interpretation Fatigue and cognitive deficits are common sequelae after SARS-CoV-2 infection. These syndromes improved over time and about half of the patients recovered within two years. The identified risk factors for non-recovery from fatigue and cognitive deficits could play an important role in shaping targeted strategies for treatment and prevention. Funding Funded by the German Federal Ministry of Education and Research (BMBF; grant number 01KX2121) and German Research Foundation (DFG) Excellence Cluster "Position Medicine in Information".
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Affiliation(s)
- Tim J. Hartung
- Charité - Universitätsmedizin Berlin, Department of Neurology and Experimental Neurology, Berlin, Germany
| | - Thomas Bahmer
- Internal Medicine Department I, University Hospital Schleswig Holstein, Campus Kiel, Germany
- Airway Research Center North (ARCN), German Center for Lung Research (DZL), Grosshansdorf, Germany
| | | | - Jürgen Deckert
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie, Uniklinik Würzburg, Germany
| | - Matthias Endres
- Charité - Universitätsmedizin Berlin, Department of Neurology and Experimental Neurology, Berlin, Germany
- Center for Stroke Research Berlin, Berlin, Germany
- ExcellenceCluster NeuroCure, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Partner Site Berlin, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Germany
| | | | - Johanna Geritz
- Neurology Department, University Medical Center Schleswig-Holstein, Campus Kiel, Germany
| | - Karl G. Haeusler
- Department of Neurology, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Grit Hein
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie, Uniklinik Würzburg, Germany
| | - Peter U. Heuschmann
- Department of Neurology, Universitätsklinikum Würzburg, Würzburg, Germany
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Institute for Medical Data Science, Würzburg, Germany
- University Hospital Würzburg, Clinical Trial Center, Würzburg, Germany
| | - Sina M. Hopff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Germany
| | - Anna Horn
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Institute for Medical Data Science, Würzburg, Germany
| | - Thomas Keil
- Charité - Universitätsmedizin Berlin, Institute of Social Medicine, Epidemiology and Health Economics, Berlin, Germany
| | - Michael Krawczak
- Institute of Medical Informatics and Statistics, Kiel University, University Medical Center Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Lilian Krist
- Charité - Universitätsmedizin Berlin, Institute of Social Medicine, Epidemiology and Health Economics, Berlin, Germany
| | | | - Corina Maetzler
- Neurology Department, University Medical Center Schleswig-Holstein, Campus Kiel, Germany
| | - Felipe A. Montellano
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Department Clinical Research and Epidemiology, Comprehensive Heart Failure Center, Würzburg, Germany
- Germany University Hospital Würzburg, Department of Neurology, Würzburg, Germany
| | - Caroline Morbach
- University Hospital Würzburg, Department for Medicine I and Comprehensive Heart Failure Center, Germany
| | - Christian Neumann
- Neurology Department, University Medical Center Schleswig-Holstein, Campus Kiel, Germany
| | - Carolin Nürnberger
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Institute for Medical Data Science, Würzburg, Germany
| | - Anne-Kathrin Russ
- Institute of Medical Informatics and Statistics, Kiel University, University Medical Center Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Lena Schmidbauer
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Institute for Medical Data Science, Würzburg, Germany
| | - Sein Schmidt
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Clinical Study Center, Germany
| | - Stefan Schreiber
- Internal Medicine Department I, University Hospital Schleswig Holstein, Campus Kiel, Germany
| | - Flo Steigerwald
- Charité - Universitätsmedizin Berlin, Department of Neurology and Experimental Neurology, Berlin, Germany
| | - Stefan Störk
- University Hospital Würzburg, Department Clinical Research and Epidemiology, Comprehensive Heart Failure Center, Würzburg, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Germany
| | - Thomas Zoller
- Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases, Respiratory and Critical Care Medicine, Berlin, Germany
| | - Walter Maetzler
- Neurology Department, University Medical Center Schleswig-Holstein, Campus Kiel, Germany
| | - Carsten Finke
- Charité - Universitätsmedizin Berlin, Department of Neurology and Experimental Neurology, Berlin, Germany
| | - NAPKON Study Group
- Charité - Universitätsmedizin Berlin, Department of Neurology and Experimental Neurology, Berlin, Germany
- Internal Medicine Department I, University Hospital Schleswig Holstein, Campus Kiel, Germany
- Airway Research Center North (ARCN), German Center for Lung Research (DZL), Grosshansdorf, Germany
- Department of Medical Informatics, University Medical Center Göttingen, Germany
- Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie, Uniklinik Würzburg, Germany
- Center for Stroke Research Berlin, Berlin, Germany
- ExcellenceCluster NeuroCure, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE), Partner Site Berlin, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Germany
- Institute of Epidemiology, Kiel University, Germany
- Neurology Department, University Medical Center Schleswig-Holstein, Campus Kiel, Germany
- Department of Neurology, Universitätsklinikum Würzburg, Würzburg, Germany
- University of Würzburg, Institute of Clinical Epidemiology and Biometry, Würzburg, Germany
- University Hospital Würzburg, Institute for Medical Data Science, Würzburg, Germany
- University Hospital Würzburg, Clinical Trial Center, Würzburg, Germany
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Germany
- Charité - Universitätsmedizin Berlin, Institute of Social Medicine, Epidemiology and Health Economics, Berlin, Germany
- Institute of Medical Informatics and Statistics, Kiel University, University Medical Center Schleswig-Holstein Campus Kiel, Kiel, Germany
- University Hospital Würzburg, Department Clinical Research and Epidemiology, Comprehensive Heart Failure Center, Würzburg, Germany
- Germany University Hospital Würzburg, Department of Neurology, Würzburg, Germany
- University Hospital Würzburg, Department for Medicine I and Comprehensive Heart Failure Center, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Clinical Study Center, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Germany
- Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Infectious Diseases, Respiratory and Critical Care Medicine, Berlin, Germany
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Xu P, Yu Y, Wu P. Role of microglia in brain development after viral infection. Front Cell Dev Biol 2024; 12:1340308. [PMID: 38298216 PMCID: PMC10825034 DOI: 10.3389/fcell.2024.1340308] [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: 11/17/2023] [Accepted: 01/04/2024] [Indexed: 02/02/2024] Open
Abstract
Microglia are immune cells in the brain that originate from the yolk sac and enter the developing brain before birth. They play critical roles in brain development by supporting neural precursor proliferation, synaptic pruning, and circuit formation. However, microglia are also vulnerable to environmental factors, such as infection and stress that may alter their phenotype and function. Viral infection activates microglia to produce inflammatory cytokines and anti-viral responses that protect the brain from damage. However, excessive or prolonged microglial activation impairs brain development and leads to long-term consequences such as autism spectrum disorder and schizophrenia spectrum disorder. Moreover, certain viruses may attack microglia and deploy them as "Trojan horses" to infiltrate the brain. In this brief review, we describe the function of microglia during brain development and examine their roles after infection through microglia-neural crosstalk. We also identify limitations for current studies and highlight future investigated questions.
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Affiliation(s)
- Pei Xu
- Department of Neurobiology, University of Texas Medical Branch, Galveston, TX, United States
| | - Yongjia Yu
- Department of Radiation Oncology, University of Texas Medical Branch, Galveston, TX, United States
| | - Ping Wu
- Department of Neurobiology, University of Texas Medical Branch, Galveston, TX, United States
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8
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Chaturvedi B, Debnath S, Bareth H, Raj P, Singh P, Singh M, Nathiya D, Tomar BS. The Influence of Obesity on Bone Health in Post-COVID-19 Recovery- Single-Center Experience. Int J Gen Med 2024; 17:29-36. [PMID: 38204494 PMCID: PMC10778162 DOI: 10.2147/ijgm.s444318] [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: 10/12/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
Introduction The ongoing repercussions of the COVID-19 pandemic include potentially deleterious impacts on bone health. Aim This research aimed to ascertain the effects of COVID-19 on the bone health of obese and non-obese Indian individuals. Methods We executed a case-control study enrolling individuals who recovered from COVID-19. Participants were stratified into obese and non-obese groups based on their BMI. Comprehensive assessments encompassed anthropometric evaluations, laboratory tests, and bone mineral density (BMD) measurements using dual-energy X-ray absorptiometry (DEXA). Results From April to July 2022, we enrolled obese (n = 27, mean BMI = 30.54 ± 4.51 kg/m 2) and non-obese (n = 23, mean BMI = 21.97 ± 2.20 kg/m 2) individuals. The cohort's average age was 36.08 ± 15.81 years, with a male-to-female ratio of 1.6:1. There was a difference in BMD, especially at the total hip, between the two groups. BMD at the spine (L1-L4), the neck of the femur, and ultra-distal radius were consistent across both groups. Weight exhibited a significant positive correlation with BMD at L1-L4 (r = 0.40, p = 0.003) and the left femur total (r = 0.27, p = 0.001). Haemoglobin levels were lower in the obese group compared to their non-obese counterparts (12.3 ± 2.0 vs 13.6 ± 1.9, p = 0.01). Multivariate analysis underscored weight as a crucial predictor for BMD at the spine (L1-L4, p = 0.003) and total hip (p = 0.001). Conclusion Even with advanced age, obese post-COVID-19 individuals demonstrate a higher bone mineral density (BMD) at the hip than non-obese subjects.
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Affiliation(s)
- Bhumi Chaturvedi
- Department of Pharmacy Practice, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
| | - Sourav Debnath
- Department of Pharmacy Practice, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
| | - Hemant Bareth
- Department of Pharmacy Practice, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
| | - Preeti Raj
- School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Pratima Singh
- Public Health and Preventive Medicine, University of Alberta, Edmonton, AB, Canada
| | - Mahaveer Singh
- Department of Endocrinology, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
| | - Deepak Nathiya
- Department of Pharmacy Practice, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
- Department of Clinical Studies, Fourth Hospital of Yulin (Xingyuan), Yulin, Shaanxi, People’s Republic of China
- Department of Clinical Sciences, Shenmu Hospital, Shenmu, Shaanxi, People’s Republic of China
| | - Balvir Singh Tomar
- Department of Clinical Studies, Fourth Hospital of Yulin (Xingyuan), Yulin, Shaanxi, People’s Republic of China
- Department of Clinical Sciences, Shenmu Hospital, Shenmu, Shaanxi, People’s Republic of China
- Institute of Pediatric Gastroenterology and Hepatology, National Institute of Medical Sciences and Research, Jaipur, Rajasthan, India
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9
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Shimohata T. [Cognitive Impairment as a Sequela of COVID-19: Pathophysiology and Prospects for Treatment]. Rinsho Shinkeigaku 2023; 63:725-731. [PMID: 37880112 DOI: 10.5692/clinicalneurol.cn-001902] [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: 10/27/2023]
Abstract
Cognitive impairment has been reported as a potential sequela of COVID-19. Risk factors associated with this impairment include advanced age, severe infection, and prolonged duration of anosmia (loss of smell). Furthermore, COVID-19 has been reported as a risk factor for Alzheimer disease, and even mild infections have been associated with visuospatial cognitive impairments. While multiple pathophysiological mechanisms have been implicated in COVID-19-related cognitive impairment, persistent infection by the SARS-CoV-2 virus is of particular interest due to its potential implications for treatment. Persistent infection could lead to cognitive impairments through mechanisms such as neurotoxicity mediated by spike proteins, neuroinflammation induced by cytokines, and neuronal cell fusion (syncytia). In terms of treatment, the effectiveness of vaccination has been demonstrated in meta-analyses, and drugs like metformin and antiviral agents hold promise.
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10
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Sekendiz Z, Clouston SAP, Morozova O, Carr MA, Fontana A, Mehta N, Ali A, Jiang E, Luft B. ASSESSMENT AND CHARACTERIZATION OF COVID-19 RELATED COGNITIVE DECLINE: RESULTS FROM A NATURAL EXPERIMENT. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.11.06.23298101. [PMID: 37986906 PMCID: PMC10659478 DOI: 10.1101/2023.11.06.23298101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Background Cognitive impairment is the most common and disabling manifestation of post-acute sequelae of SARS-CoV-2. There is an urgent need for the application of more stringent methods for evaluating cognitive outcomes in research studies. Objective To determine whether cognitive decline emerges with the onset of COVID-19 and whether it is more pronounced in patients with Post-Acute Sequelae of SARS-CoV-2 or severe COVID-19. Methods This longitudinal cohort study compared the cognitive performance of 276 patients with COVID-19 to that of 217 controls across four neuroinflammation or vascular disease-sensitive domains of cognition using data collected both before and after the pandemic starting in 2015. Results The mean age of the COVID-19 group was 56.04±6.6 years, while that of the control group was 58.1±7.3 years. Longitudinal models indicated a significant decline in cognitive throughput ((β=-0.168, P=.001) following COVID-19, after adjustment for pre-COVID-19 functioning, demographics, and medical factors. The effect sizes were large; the observed changes in throughput were equivalent to 10.6 years of normal aging and a 59.8% increase in the burden of mild cognitive impairment. Cognitive decline worsened with coronavirus disease 2019 severity and was concentrated in participants reporting post-acute sequelae of SARS-CoV-2. Conclusion COVID-19 was most likely associated with the observed cognitive decline, which was worse among patients with PASC or severe COVID-19. Monitoring patients with post-acute sequelae of SARS-CoV-2 for declines in the domains of processing speed and visual working memory and determining the long-term prognosis of this decline are therefore warranted.
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Affiliation(s)
- Zennur Sekendiz
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Sean A P Clouston
- Stony Brook University, Family, Population and Preventive Medicine, Program in Public Health
| | - Olga Morozova
- The University of Chicago, Department of Public Health Sciences
| | - Melissa A Carr
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Ashley Fontana
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Nikhil Mehta
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Alina Ali
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Eugene Jiang
- Stony Brook University, Department of Medicine-World Trade Center Health Program
| | - Benjamin Luft
- Stony Brook University, Department of Medicine-World Trade Center Health Program
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Parotto M, Gyöngyösi M, Howe K, Myatra SN, Ranzani O, Shankar-Hari M, Herridge MS. Post-acute sequelae of COVID-19: understanding and addressing the burden of multisystem manifestations. THE LANCET. RESPIRATORY MEDICINE 2023:S2213-2600(23)00239-4. [PMID: 37475125 DOI: 10.1016/s2213-2600(23)00239-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/22/2023]
Abstract
Individuals with SARS-CoV-2 infection can develop symptoms that persist well beyond the acute phase of COVID-19 or emerge after the acute phase, lasting for weeks or months after the initial acute illness. The post-acute sequelae of COVID-19, which include physical, cognitive, and mental health impairments, are known collectively as long COVID or post-COVID-19 condition. The substantial burden of this multisystem condition is felt at individual, health-care system, and socioeconomic levels, on an unprecedented scale. Survivors of COVID-19-related critical illness are at risk of the well known sequelae of acute respiratory distress syndrome, sepsis, and chronic critical illness, and these multidimensional morbidities might be difficult to differentiate from the specific effects of SARS-CoV-2 and COVID-19. We provide an overview of the manifestations of post-COVID-19 condition after critical illness in adults. We explore the effects on various organ systems, describe potential pathophysiological mechanisms, and consider the challenges of providing clinical care and support for survivors of critical illness with multisystem manifestations. Research is needed to reduce the incidence of post-acute sequelae of COVID-19-related critical illness and to optimise therapeutic and rehabilitative care and support for patients.
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Affiliation(s)
- Matteo Parotto
- Department of Anesthesiology and Pain Medicine, University of Toronto, ON, Canada; Interdepartmental Division of Critical Care Medicine, University of Toronto, ON, Canada; Department of Anesthesia and Pain Medicine, Toronto General Hospital, Toronto, ON, Canada.
| | - Mariann Gyöngyösi
- Division of Cardiology, 2nd Department of Internal Medicine, Medical University of Vienna, Vienna, Austria
| | - Kathryn Howe
- Division of Vascular Surgery, University Health Network, Toronto, ON, Canada
| | - Sheila N Myatra
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Otavio Ranzani
- Barcelona Institute for Global Health, ISGlobal, Barcelona, Spain; Pulmonary Division, Heart Institute, Faculty of Medicine, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Manu Shankar-Hari
- The Queen's Medical Research Institute, Edinburgh BioQuarter, Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
| | - Margaret S Herridge
- Department of Medicine, University of Toronto, ON, Canada; Interdepartmental Division of Critical Care Medicine, University of Toronto, ON, Canada; Department of Medicine, University Health Network, Toronto, ON, Canada
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