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Wang Y, Li C, Wang W, Wang J, Li J, Qian S, Cai C, Liu Y. Serum Albumin to Globulin Ratio is Associated with the Presence and Severity of Inflammatory Bowel Disease. J Inflamm Res 2022; 15:1907-1920. [PMID: 35313674 PMCID: PMC8933625 DOI: 10.2147/jir.s347161] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/15/2022] [Indexed: 12/20/2022] Open
Affiliation(s)
- Yanyan Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Chengyong Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Weiyi Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Jiajia Wang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Jinhui Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Shuangjie Qian
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou, People’s Republic of China
| | - Chao Cai
- Department of Infectious Disease, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Disease, Hepatology Institute of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- Chao Cai, Department of Infectious Disease, The First Affiliated Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Disease, Hepatology Institute of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China, Tel +8613506662567, Email
| | - Yuntao Liu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China
- Correspondence: Yuntao Liu, Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, People’s Republic of China, Tel +8657755579362, Email
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Immunoglobulin Response and Prognostic Factors in Repeated SARS-CoV-2 Positive Patients: A Systematic Review and Meta-Analysis. Viruses 2021; 13:v13050809. [PMID: 33946311 PMCID: PMC8146492 DOI: 10.3390/v13050809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
With repeated positivity being an undiscovered and major concern, we aimed to evaluate which prognostic factors may impact repeated SARS-CoV-2 positivity (RSP) and their association with immunoglobulin detectability among recovered patients. A systematic literature search was performed on 5 April 2021. Cohort studies with risk factors for repeated RSP or information about the immunoglobulin response (immunoglobulin M (IgM) and/or immunoglobulin G (IgG)) were included in this analysis. The main examined risk factors were severity of the initial infection, body mass index (BMI), length of hospitalization (LOH), age, and gender, for which we pooled mean differences and odds ratios (ORs). Thirty-four cohort studies (N = 9269) were included in our analysis. We found that increased RSP rate might be associated with IgG positivity; IgG presence was higher in RSP patients (OR: 1.72, CI: 0.87–3.41, p = 0.117). Among the examined risk factors, only mild initial disease course showed a significant association with RSP (OR: 0.3, CI: 0.14–0.67, p = 0.003). Age, male gender, BMI, LOH, and severity of the first episode do not seem to be linked with repeated positivity. However, further prospective follow-up studies focusing on this topic are required.
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Ren X, Ren X, Lou J, Wang Y, Huang Q, Shi Y, Deng Y, Li X, Lu L, Yan S, Wang Y, Luo L, Zeng X, Yao X, Jin Y. A systematic review and meta-analysis of discharged COVID-19 patients retesting positive for RT-PCR. EClinicalMedicine 2021; 34:100839. [PMID: 33898952 PMCID: PMC8052132 DOI: 10.1016/j.eclinm.2021.100839] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND With the increased number of patients discharged after having COVID-19, more and more studies have reported cases whose retesting was positive (RP) during the convalescent period, which brings a new public health challenge to the world. METHODS We searched PubMed, Web of Science, The Cochrane Library, CNKI, WanFang and VIP from December 1, 2019 to December 31, 2020. The included studies were assessed using JBI critical appraisal tools and Newcastle-Ottawa Scale. The RP rate of discharge patients was analyzed by a meta-analysis. We adhered to PRISMA reporting guideline. FINDINGS We have included 117 studies with 2669 RP participants after discharge. The methodological quality of 66 case reports were low to high, 42 case series and 3 cohort study were moderate to high, 3 case-control studies were moderate and 3 cross-sectional studies were low to moderate. The clinical manifestations of most RP patients were mild or asymptomatic, and CT imaging and laboratory examinations were usually normal. The existing risk factors suggest that more attention should be paid to sever patients, elderly patients, and patients with co-morbidities. The summary RP rate was 12·2% (95% CI 10·6-13·7) with high heterogeneity (I2 = 85%). INTERPRETATION To date, the causes and risk factors of RP result in discharged patients are not fully understood. High-quality etiological and clinical studies are needed to investigate these issues to further help us to make strategies to control and prevent its occurrence.
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Affiliation(s)
- Xiangying Ren
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
- College of Nursing and Health, Henan University, Kaifeng, Henan, China
| | - Xiangge Ren
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Jiaao Lou
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
- College of Medicine, Wuhan University of Science and Technology, Wuhan, Hubei, China
| | - Yongbo Wang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Qiao Huang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yuexian Shi
- School of Nursing, Peking University, Beijing, China
| | - Yuqing Deng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Thyroid Breast Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyan Li
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Nephrology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liye Lu
- Yongnian District maternity and childcare hospital, Xinming Road No.28. Yongnian District, HanDan, Hebei, China
| | - Siyu Yan
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yunyun Wang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Lisha Luo
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiantao Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiaomei Yao
- Center for clinical practice guideline conduction and evaluation, Children's Hospital of Fudan University, Shanghai, China
- Department of Health Research, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Yinghui Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
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Zhao H, Zhang C, Chen XX, Zhu Q, Huang WX, Zeng YL, Liu YX, Li GJ, Du WJ, Yao J, Li JW, Peng P, Wang GQ. The relationship between SARS-COV-2 RNA positive duration and the risk of recurrent positive. Infect Dis Poverty 2021; 10:45. [PMID: 33789752 PMCID: PMC8010778 DOI: 10.1186/s40249-021-00831-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The management of discharge COVID-19 patients with recurrent positive SARS-CoV-2 RNA is challenging. However, there are fewer scientific dissertations about the risk of recurrent positive. The aim of this study was to explore the relationship between SARS-COV-2 RNA positive duration (SPD) and the risk of recurrent positive. METHODS This case-control multi-center study enrolled participants from 8 Chinese hospital including 411 participants (recurrent positive 241). Using unadjusted and multivariate-adjusted logistic regression analyses, generalized additive model with a smooth curve fitting, we evaluated the associations between SPD and risk of recurrent positive. Besides, subgroup analyses were performed to explore the potential interactions. RESULTS Among recurrent positive patients, there were 121 females (50.2%), median age was 50 years old [interquartile range (IQR): 38-63]. In non-adjusted model and adjusted model, SPD was associated with an increased risk of recurrent positive (fully-adjusted model: OR = 1.05, 95% CI: 1.02-1.08, P = 0.001); the curve fitting was not significant (P = 0.286). Comparing with SPD < 14 days, the risk of recurrent positive in SPD > 28 days was risen substantially (OR = 3.09, 95% CI: 1.44-6.63, P = 0.004). Interaction and stratified analyses showed greater effect estimates of SPD and risk of recurrent positive in the hypertension, low monocyte count and percentage patients (P for interaction = 0.008, 0.002, 0.036, respectively). CONCLUSION SPD was associated with a higher risk of recurrent positive and especially SPD > 28 day had a two-fold increase in the relative risk of re-positive as compared with SPD < 14 day. What's more, the risk may be higher among those with hypertension and lower monocyte count or percentage.
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Affiliation(s)
- Hong Zhao
- Department of Infectious Disease, Center for Liver Disease, Peking University First Hospital, Beijing, China.,Department of Infectious Disease, Peking University International Hospital, Beijing, China
| | - Chi Zhang
- Department of Infectious Disease, Center for Liver Disease, Peking University First Hospital, Beijing, China
| | - Xian-Xiang Chen
- Administrative Office, Wuhan Pulmonary Hospital, Wuhan, China
| | - Qi Zhu
- Department of Tuberculosis, Wuhan Pulmonary Hospital, Wuhan, China
| | - Wen-Xiang Huang
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yi-Lan Zeng
- Administrative Office, Chengdu Public Health Clinical Center, Chengdu, China
| | - Ying-Xia Liu
- Administrative Office, The Third People's Hospital of Shenzhen, Shenzhen, China
| | - Guo-Jun Li
- Department of Hepatology III, The Third People's Hospital of Shenzhen, Shenzhen, China
| | - Wei-Jun Du
- Department of Internal Medicine, Fankou Branch of Ezhou Central Hospital, Ezhou, China
| | - Jing Yao
- Department of Obstetrics and Gynecology, Fankou Branch of Ezhou Central Hospital, Ezhou, China
| | - Jia-Wen Li
- Department of Infectious Disease, Center for Liver Disease, Peking University First Hospital, Beijing, China
| | - Peng Peng
- Administrative Office, Wuhan Pulmonary Hospital, Wuhan, China.
| | - Gui-Qiang Wang
- Department of Infectious Disease, Center for Liver Disease, Peking University First Hospital, Beijing, China. .,Department of Infectious Disease, Peking University International Hospital, Beijing, China.
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