1
|
Llana T, Zorzo C, Mendez-Lopez M, Mendez M. Memory alterations after COVID-19 infection: a systematic review. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:292-305. [PMID: 36108666 DOI: 10.1080/23279095.2022.2123739] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
SARS-CoV-2 infection has a wide range of both acute and long-term symptoms. Memory alterations have been frequently reported in studies that explore cognition. The main objective of the systematic review is to update and further analyze the existing evidence of objective memory impairments in long-COVID-19 considering sample and study design characteristics, as well as to explore associations between memory performance and their epidemiological, clinical, and pathological features. A total of 13 studies were identified by searching in PubMed, Web of Science, and PsycInfo databases up to May 6, 2022. Most studies evaluated verbal component of memory in the short-term and long-term recall up to 30 min and mainly performed a single assessment completed at 4-6 months after the infection. The samples mainly consisted of middle-aged adults that required hospitalization. Samples were not stratified by sex, age, and severity. Poor verbal learning was reported in most cases (6-58%), followed by deficits in long-term (4-58%) and short-term (4-37%) verbal memory. Visuospatial component of memory was studied less than verbal component, showing impairment of long-term retention of visual items (10-49%). COVID-19 severity in the acute stage was not systematically associated with poor memory performance. Verbal memory deficits were associated with anxiety and depression. The existing literature on objective memory assessment in long-COVID suggests further research is warranted to confirm memory dysfunction in association with epidemiological, pathological, and clinical factors, using both verbal and visuospatial tests, and exploring in deep long-term memory deficits.
Collapse
Affiliation(s)
- Tania Llana
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
| | - Candela Zorzo
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
- Faculty of Psychology, Neuroscience Institute of Principado de Asturias (INEUROPA), Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Av. del Hospital Universitario, Oviedo, Spain
| | - Magdalena Mendez-Lopez
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
- IIS Aragón, Zaragoza, Spain
| | - Marta Mendez
- Department of Psychology, Faculty of Psychology, University of Oviedo, Oviedo, Spain
- Faculty of Psychology, Neuroscience Institute of Principado de Asturias (INEUROPA), Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Av. del Hospital Universitario, Oviedo, Spain
| |
Collapse
|
2
|
Schröder D, Heinemann S, Heesen G, Hummers E, Schmachtenberg T, Dopfer-Jablonka A, Vahldiek K, Klawonn F, Klawitter S, Steffens S, Mikuteit M, Niewolik J, Müller F. Association of long COVID with health-related Quality of Life and Social Participation in Germany: Finding from an online-based cross-sectional survey. Heliyon 2024; 10:e26130. [PMID: 38380019 PMCID: PMC10877341 DOI: 10.1016/j.heliyon.2024.e26130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 02/06/2024] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Purpose This study aims to examine the health-related Quality of Life (hrQoL) and social participation in participants with Long COVID compared to participants without symptoms after COVID-19 and participants with no prior SARS-CoV-2 infection. Methods A cross-sectional online survey was conducted in Germany. The non-random sample consists of participants 18 years or older. Participants were divided in three groups: Lg COVID with a prior SARS-CoV-2 infection and new or persistent symptoms 28 days after infection, ExCOVID with a prior SARS-CoV-2 infection and without new or persistent symptoms after 28 days, and NoCOVID when participants had no prior SARS-CoV-2 infection. EQ-5D-3L was used as hrQoL measure and the Index for the Assessment of Health Impairments (IMET) to reflect social participation. Descriptive and inferential statistics were performed. Results A total of 3188 participants were included in the analysis (1421 Lg COVID, 260 ExCOVID, 1507 NoCOVID). Lg COVID was associated with the lowest EQ-5D-3L index values (p < 0.001), Visual Analogue Scale (VAS) scores (p < 0.001), and IMET (p < 0.001) scores followed by NoCOVID and ExCOVID. After adjusting for sociodemographic and medical conditions in a multivariable model Long COVID was still associated with lower hrQoL compared to NoCOVID (p < 0.001). About 10% of Lg COVID participants showed no health impairments in all EQ-5D dimensions while 51.1% of NoCOVID and 60% of ExCOVID participants showed no health impairments. Conclusion This study highlights the impairments of persons with Long COVID on hrQoL and social participation compared to individuals without Long COVID in Germany. Trial registration German Clinical Trial Registry, DRKS00026007.
Collapse
Affiliation(s)
- Dominik Schröder
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Stephanie Heinemann
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Geriatrics, University Medical Center, Göttingen, Germany
| | - Gloria Heesen
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Eva Hummers
- Department of General Practice, University Medical Center, Göttingen, Germany
| | - Tim Schmachtenberg
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
| | - Alexandra Dopfer-Jablonka
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Germany
| | - Kai Vahldiek
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
| | - Frank Klawonn
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
- Biostatistics Group, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Sandra Klawitter
- Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbuettel, Germany
| | - Sandra Steffens
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- Deans' Office, Curricular Development, Hannover Medical School, Germany
| | - Marie Mikuteit
- Department of Rheumatology and Immunology, Hannover Medical School, Germany
- Deans' Office, Curricular Development, Hannover Medical School, Germany
| | | | - Frank Müller
- Department of General Practice, University Medical Center, Göttingen, Germany
- Department of Family Medicine, College of Human Medicine, Michigan State University, Grand Rapids, Michigan, USA
| |
Collapse
|
3
|
Huynh DHT, Nguyen DT, Nguyen TST, Nguyen BAH, Huynh ATT, Nguyen VNN, Tran DQ, Hoang TNN, Tran HD, Liem DT, Vo GV, Nguyen MN. Insights into the epidemiology and clinical aspects of post-COVID-19 conditions in adult. Chronic Illn 2023:17423953231209377. [PMID: 37960844 DOI: 10.1177/17423953231209377] [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] [Indexed: 11/15/2023]
Abstract
OBJECTIVES While most individuals infected with COVID-19 recover completely within a few weeks, some continue to experience lingering symptoms. This study was conducted to identify and describe the clinical and subclinical manifestations of adult patients from the long-term effects of COVID-19. METHODS The study analyzed 205 medical records of inpatients (age ≥ 16 years, ≥ 4 weeks post-COVID-19 recovery, and a negative SARS-CoV-2 status at enrollment) at Thong Nhat Hospital, Vietnam, from 6 September 2021 to 26 August 2022, using R language software. RESULTS The majority of patients hospitalized with long COVID-19 symptoms (92.68%) had normal consciousness. The most common symptoms on admission were fatigue (59.02%), dyspnea (52.68%), and cough (42.93%). In total, 80% of patients observed respiratory symptoms, primarily dyspnea, while 42.44% reported neurological symptoms, with sleep disturbance being the most common. Noticeably, 42.93% of patients experienced respiratory failure in the post-COVID-19 period, resembling acute respiratory distress syndrome. DISCUSSION These findings provide crucial insights into the epidemiology, clinical, and subclinical aspects of post-COVID-19 conditions, shedding light on the prevalence of common symptoms and the demographic distribution of affected patients. Understanding these manifestations is vital for patient well-being, improved clinical practice, and targeted healthcare planning, potentially leading to better patient care, management, and future interventions.
Collapse
Affiliation(s)
- Dieu Hien T Huynh
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Center for Genetics and Reproductive Health (CGRH), School of Medicine, National University, Ho Chi Minh City, Vietnam
| | - Dat T Nguyen
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Center for Genetics and Reproductive Health (CGRH), School of Medicine, National University, Ho Chi Minh City, Vietnam
| | - Thu Suong T Nguyen
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Respiratory Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Bao An H Nguyen
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Anh T T Huynh
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Vy N N Nguyen
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Dat Q Tran
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thi N N Hoang
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Huy Dung Tran
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Center for Genetics and Reproductive Health (CGRH), School of Medicine, National University, Ho Chi Minh City, Vietnam
| | - Dao Thanh Liem
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Giau V Vo
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Center for Genetics and Reproductive Health (CGRH), School of Medicine, National University, Ho Chi Minh City, Vietnam
- Department of Biomedical Engineering, School of Medicine-Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Minh Nam Nguyen
- School of Medicine-Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Center for Genetics and Reproductive Health (CGRH), School of Medicine, National University, Ho Chi Minh City, Vietnam
- Department of Biomedical Engineering, School of Medicine-Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| |
Collapse
|
4
|
Mudgal SK, Gaur R, Rulaniya S, T L, Agarwal R, Kumar S, Varshney S, Sharma S, Bhattacharya S, Kalyani V. Pooled Prevalence of Long COVID-19 Symptoms at 12 Months and Above Follow-Up Period: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e36325. [PMID: 37077615 PMCID: PMC10108372 DOI: 10.7759/cureus.36325] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2023] [Indexed: 03/19/2023] Open
Abstract
Current data suggests that coronavirus disease 2019 (COVID-19) survivors experience long-lasting problems. It is not yet understood how long these symptoms last. The goal of this study was to compile all the data that was currently available to evaluate COVID-19's long-term effects at 12 months and above. We looked for studies published by December 15, 2022, in PubMed and Embase that discussed follow-up findings for COVID-19 survivors who had been alive for at least a year. A random-effect model was carried out to determine the combined prevalence of different long-COVID symptoms. The Joanna Briggs Institute tool was used to assess the risk of bias for the included studies, and the I2 statistics were used to evaluate the heterogeneity. After reviewing 3,209 studies, 46 were deemed admissible, with an aggregate COVID-19 population of 17976. At 12 months and above, 57% of patients reported a minimum of one symptom, and the five most prevalent symptoms were: dyspnea on exertion (34%, 95% CI 0.2; 0.94); difficulty in concentration (32%, 95% CI 0.16; 0.52); fatigue (31%, 95% CI 0.22; 0.40); frailty (31%, 95% CI 0.06; 0.78); and arthromyalgia (28%, 95% CI 0.09; 0.6). The findings of the present study showed that at 12 months and beyond, a sizable fraction of COVID-19 survivors still have lasting symptoms that impair several body systems. Long-COVID patients require an urgent understanding of pathophysiological processes and the development of tailored treatments.
Collapse
Affiliation(s)
- Shiv K Mudgal
- College of Nursing, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Rakhi Gaur
- College of Nursing, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Satyaveer Rulaniya
- College of Nursing, All India Institute of Medical Sciences Jodhpur, Jodhpur, IND
| | - Latha T
- College of Nursing, All India Institute of Medical Sciences Kalyani, West Bengal, IND
| | - Rajat Agarwal
- Department of Cardiothoracic Surgery, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Subodh Kumar
- Department of Pharmacology, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Saurabh Varshney
- Department of Otolaryngology, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Suresh Sharma
- College of Nursing, All India Institute of Medical Sciences Jodhpur, Jodhpur, IND
| | - Sudip Bhattacharya
- Department of Community Medicine, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| | - Vasantha Kalyani
- College of Nursing, All India Institute of Medical Sciences Deoghar, Deoghar, IND
| |
Collapse
|
5
|
Du M, Ma Y, Deng J, Liu M, Liu J. Comparison of Long COVID-19 Caused by Different SARS-CoV-2 Strains: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16010. [PMID: 36498103 PMCID: PMC9736973 DOI: 10.3390/ijerph192316010] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 06/01/2023]
Abstract
Although many studies of long COVID-19 were reported, there was a lack of systematic research which assessed the differences of long COVID-19 in regard to what unique SARS-CoV-2 strains caused it. As such, this systematic review and meta-analysis aims to evaluate the characteristics of long COVID-19 that is caused by different SARS-CoV-2 strains. We systematically searched the PubMed, EMBASE, and ScienceDirect databases in order to find cohort studies of long COVID-19 as defined by the WHO (Geneva, Switzerland). The main outcomes were in determining the percentages of long COVID-19 among patients who were infected with different SARS-CoV-2 strains. Further, this study was registered in PROSPERO (CRD42022339964). A total of 51 studies with 33,573 patients was included, of which three studies possessed the Alpha and Delta variants, and five studies possessed the Omicron variant. The highest pooled estimate of long COVID-19 was found in the CT abnormalities (60.5%; 95% CI: 40.4%, 80.6%) for the wild-type strain; fatigue (66.1%; 95% CI: 42.2%, 89.9%) for the Alpha variant; and ≥1 general symptoms (28.4%; 95% CI: 7.9%, 49.0%) for the Omicron variant. The pooled estimates of ≥1 general symptoms (65.8%; 95% CI: 47.7%, 83.9%) and fatigue were the highest symptoms found among patients infected with the Alpha variant, followed by the wild-type strain, and then the Omicron variant. The pooled estimate of myalgia was highest among patients infected with the Omicron variant (11.7%; 95%: 8.3%, 15.1%), compared with those infected with the wild-type strain (9.4%; 95%: 6.3%, 12.5%). The pooled estimate of sleep difficulty was lowest among the patients infected with the Delta variant (2.5%; 95%: 0.2%, 4.9%) when compared with those infected with the wild-type strain (24.5%; 95%: 17.5%, 31.5%) and the Omicron variant (18.7%; 95%: 1.0%, 36.5%). The findings of this study suggest that there is no significant difference between long COVID-19 that has been caused by different strains, except in certain general symptoms (i.e., in the Alpha or Omicron variant) and in sleep difficulty (i.e., the wild-type strain). In the context of the ongoing COVID-19 pandemic and its emerging variants, directing more attention to long COVID-19 that is caused by unique strains, as well as implementing targeted intervention measures to address it are vital.
Collapse
Affiliation(s)
- Min Du
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yirui Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
| | - Jie Deng
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
| | - Min Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
| | - Jue Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
- Institute for Global Health and Development, Peking University, No. 5, Yiheyuan Road, Haidian District, Beijing 100871, China
- Global Center for Infectious Disease and Policy Research & Global Health and Infectious Diseases Group, Peking University, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People’s Republic of China, No. 38, Xueyuan Road, Haidian District, Beijing 100191, China
| |
Collapse
|
6
|
Zhang L, Lei J, Zhang J, Yin L, Chen Y, Xi Y, Moreira JP. Undiagnosed Long COVID-19 in China Among Non-vaccinated Individuals: Identifying Persistent Symptoms and Impacts on Patients' Health-Related Quality of Life. J Epidemiol Glob Health 2022; 12:560-571. [DOI: 10.1007/s44197-022-00079-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/07/2022] [Indexed: 11/27/2022] Open
Abstract
AbstractIs Long COVID-19 under-diagnosed? The definition of this new condition has received many contributions, and it is still under development as a great variety of symptoms have been associated to it. This study explores the possibility that there are non-diagnosed cases among individuals who have been infected by SARS-CoV-2 and have not been vaccinated. The long-term symptoms identified among a sample 255 individuals have been associated to Long COVID-19 by recent literature. The study relates these symptoms to risk factors and health-related quality of life (HRQoL) negative impacts. The individuals were screened 1 year after discharge to explore its potential relation to Long COVID-19. Patients diagnosed with COVID-19 and discharged from designated hospitals in a Chinese province between January and April 2020 were included in this study. They received computed tomography (CT) scans one month after discharge. One year after discharge, patients were invited to physical examination and interviewed with questionnaire on health-related quality of life (HRQoL) and post-COVID-19 symptoms. Tobit regression and Logistic regression were applied to evaluate the risk factors for health utility value and pain/discomfort and anxiety/depression. One year after discharge, 39.61% patients complained of several of the symptoms associated to Long COVID-19. More than half had abnormal chest CT. Previous studies focused on the post-COVID-19 symptoms and chest CT findings of patients, but few studies have assessed the COVID-19-associated risk factors for health-related quality of life.
Collapse
|
7
|
The Use of Palmitoylethanolamide in the Treatment of Long COVID: A Real-Life Retrospective Cohort Study. Med Sci (Basel) 2022; 10:medsci10030037. [PMID: 35893119 PMCID: PMC9326613 DOI: 10.3390/medsci10030037] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/26/2022] [Accepted: 07/12/2022] [Indexed: 11/16/2022] Open
Abstract
COVID-19 can cause symptoms that last weeks or months after the infection has gone, with a significant impairment of quality of life. Palmitoylethanolamide (PEA) is a naturally occurring lipid mediator that has an entourage effect on the endocannabinoid system mitigating the cytokine storm. The aim of this retrospective study is to evaluate the potential efficacy of PEA in the treatment of long COVID. Patients attending the Neurological Out Clinic of the IRCCS Centro Neurolesi Bonino-Pulejo (Messina, Italy) from August 2020 to September 2021 were screened for potential inclusion in the study. We included only long COVID patients who were treated with PEA 600 mg two times daily for about 3 months. All patients performed the post-COVID-19 Functional Status (PCFS) scale. Thirty-three patients (10 males, 43.5%, mean age 47.8 ± 12.4) were enrolled in the study. Patients were divided into two groups based on hospitalization or home care observation. A substantial difference in the PCFS score between the two groups at baseline and after treatment with PEA were found. We found that smoking was a risk factor with an odds ratio of 8.13 CI 95% [0.233, 1.167]. Our findings encourage the use of PEA as a potentially effective therapy in patients with long COVID.
Collapse
|