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Li M, Liu J, Liu F, Lv R, Bai H, Liu S. Predictive Value of Corrected 18 F-FDG PET/CT Baseline Parameters for Primary DLBCL Prognosis: A Single-center Study. World J Nucl Med 2024; 23:33-42. [PMID: 38595841 PMCID: PMC11001458 DOI: 10.1055/s-0044-1779282] [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] [Indexed: 04/11/2024] Open
Abstract
Objective The purpose of this study was to evaluate the prognostic significance of corrected baseline metabolic parameters in fluorodeoxyglucose positron emission tomography imaging ( 18 F-FDG PET/CT) for 3-year progression-free survival (PFS) in patients with primary diffuse large B cell lymphoma (DLBCL). Patients and Methods Retrospective clinical and pathological data were collected for 199 patients of DLBCL diagnosed between January 2018 and January 2021. All patients underwent 18 F-FDG PET/CT scans without any form of treatment. The corrected maximum standardized uptake value (corSUVmax), corrected mean standardized uptake value (corSUVmean), corrected whole-body tumor metabolic volume sum (corMTVsum), and corrected total lesion glycolysis of whole body (corTLGtotal) were corrected using the SUVmean in a 1-cm diameter mediastinal blood pool (MBP) from the descending thoracic aorta of patients. Kaplan-Meier survival curves and Cox regression were used to examine the predictive significance of corrected baseline metabolic parameters on 3-year PFS of patients. The incremental values of corrected baseline metabolic parameters were evaluated by using Harrell's C-indices, receiver operating characteristic, and Decision Curve Analysis. Results The multivariate analysis revealed that only the National Comprehensive Cancer Network (NCCN)-International Prognostic Index (IPI) and corMTVsum had an effect on 3-year PFS of patients ( p < 0.05, respectively). The Kaplan-Meier survival analysis demonstrated significant differences in PFS between the risk groups classified by corSUVsum, corMTVsum, and corTLGtotal (log-rank test, p < 0.05). The predictive model composed of corMTVsum and corTLGtotal surpasses the predictive performance of the model incorporating MTVsum and TLGtotal. The optimal performance was observed when corMTVsum was combined with NCCN-IPI, resulting in a Harrell's C index of 0.785 and area under the curve values of 0.863, 0.891, and 0.947 for the 1-, 2-, and 3-year PFS rates, respectively. Conclusion The corMTVsum offers significant prognostic value for patients with DLBCL. Furthermore, the combination of corMTVsum with the NCCN-IPI can provide an accurate prediction of the prognosis.
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Affiliation(s)
- Min Li
- Department of Nuclear Medicine, Tai'an Central Hospital of Qingdao University, Tai'an, Shandong, People's Republic of China
| | - Jianpeng Liu
- Department of Radiology, Huashan Hospital of Fudan University, Shanghai, People's Republic of China
| | - Fangfei Liu
- Department of Nuclear Medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, Shandong, People's Republic of China
| | - Rongbin Lv
- Department of Nuclear Medicine, Tai'an Central Hospital of Qingdao University, Tai'an, Shandong, People's Republic of China
| | - Haowei Bai
- Department of Nuclear Medicine, Tai'an Central Hospital of Qingdao University, Tai'an, Shandong, People's Republic of China
| | - Shuyong Liu
- Department of Nuclear Medicine, The Second Affiliated Hospital of Shandong First Medical University, Tai'an, Shandong, People's Republic of China
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Pelagalli M, Tomassetti F, Nicolai E, Giovannelli A, Codella S, Iozzo M, Massoud R, Secchi R, Venditti A, Pieri M, Bernardini S. The Role of Erythrocyte Sedimentation Rate (ESR) in Myeloproliferative and Lymphoproliferative Diseases: Comparison between DIESSE CUBE 30 TOUCH and Alifax Test 1. Diseases 2023; 11:169. [PMID: 37987280 PMCID: PMC10660727 DOI: 10.3390/diseases11040169] [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: 08/24/2023] [Revised: 10/18/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023] Open
Abstract
(1) Background: The erythrocyte sedimentation rate (ESR) is widely diffused in hematology laboratories to monitor inflammatory statuses, response to therapies (such as antibiotics), and oncologic diseases. However, ESR is not a specific diagnostic marker but needs to be contextualized and compared with clinical and other laboratory findings. This study aimed to investigate the performance of two automated instruments, namely the DIESSE CUBE 30 TOUCH (DIESSE, Siena, Italy) and the Alifax Test 1 (Alifax Srl, Polverara, Italy), in comparison with the gold standard, the Westergren method, in lymphoproliferative and myeloproliferative patients. (2) Methods: 97 EDTA samples were selected from the hematology department of Roma Tor Vergata Hospital and analyzed. Statistical analysis was applied. (3) A good correlation between CUBE 30 TOUCH and the gold standard was observed in the overall sample (R2 = 0.90), as well as in patients with lymphoproliferative diseases (R2 = 0.90) and myeloproliferative diseases (R2 = 0.90). The correlation between Test 1 and the gold standard was observed in the overall sample (R2 = 0.68), as well as in patients with lymphoproliferative diseases (R2 = 0.79) and myeloproliferative diseases (R2 = 0.53). (4) Conclusions: The CUBE 30 TOUCH appears to be a more trustworthy tool for evaluating ESR in these pathologies.
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Affiliation(s)
- Martina Pelagalli
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Flaminia Tomassetti
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Eleonora Nicolai
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
| | - Alfredo Giovannelli
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Silvia Codella
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Mariannina Iozzo
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Renato Massoud
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Roberto Secchi
- Department of Biomedicine and Prevention, Hematology, University Tor Vergata, 00133 Rome, Italy; (R.S.); (A.V.)
| | - Adriano Venditti
- Department of Biomedicine and Prevention, Hematology, University Tor Vergata, 00133 Rome, Italy; (R.S.); (A.V.)
| | - Massimo Pieri
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
| | - Sergio Bernardini
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy; (M.P.); (F.T.); (E.N.); (A.G.); (S.C.); (R.M.); (S.B.)
- Department of Laboratory Medicine, “Tor Vergata” University Hospital, Viale Oxford 81, 00133 Rome, Italy;
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Hu QL, Li ZJ, Lin L, Zhang L, Lv YJ, Wu LF, Chen MY. Effect of storage temperature and time on erythrocyte sedimentation rate. Eur J Med Res 2022; 27:76. [PMID: 35643539 PMCID: PMC9148503 DOI: 10.1186/s40001-022-00701-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 05/04/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Objective
This paper explores the effect of blood sample storage temperature and time on the erythrocyte sedimentation rate (ESR) by using the Weiss method.
Methods
Whole blood samples were collected from 80 patients and diluted 1:9 with sodium citrate solution. Each sample was split into two tubes. Using the Weiss method, ESR was tested within 1 h of collection, and one sample was placed at 4 °C and the other at room temperature (23 ± 2 °C). ESR was then measured at 2, 4, 6, 8, 12, and 24 h. The data were statistically analyzed with consideration for temperature and time.
Results
ESR decreased gradually over 6 h at room temperature, but the results were not statistically significant. Similarly, there was no significant difference in the decline of ESR within 8 h at 4 °C. However, ESR results decreased significantly after the samples were stored at room temperature for more than 6 h or at 4 °C for more than 8 h. ESR reduction was lower in the samples stored at 4 °C than in those stored at room temperature over the same time period.
Conclusion
Blood sample storage temperature and duration can affect the measurement of ESR using the Weiss method. ESR testing should be completed within 4 h of sample collection in clinical work.
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Garg A, Agrawal A, Behera A, Mohapatra E, Sakale H, Shah S, Kar B, Ojha M, Nayak B. Correlation of Vitamin D levels with markers of bone metabolism in COVID-19 patients. JOURNAL OF ORTHOPEDICS, TRAUMATOLOGY AND REHABILITATION 2022. [DOI: 10.4103/jotr.jotr_115_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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The role of ZNF384, DNAH17, and NDST2 gene expression in non-Hodgkin's lymphoma patients. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Asawapattanakul T, Pintapagung T, Piratae S, Juntautsa S, Chancharoen P. Erythrocyte sedimentation rate, C-reactive protein, and interleukin-6 as inflammatory biomarkers in dogs naturally infected with Ehrlichia canis. Vet World 2021; 14:2325-2331. [PMID: 34840450 PMCID: PMC8613769 DOI: 10.14202/vetworld.2021.2325-2331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/29/2021] [Indexed: 01/28/2023] Open
Abstract
Background and Aim Canine monocytotropic ehrlichiosis (CME), a tick-borne disease, leads to a systemic inflammatory response syndrome; it is thus important to assess the intensity of inflammation in order to treat it appropriately. The current study was designed to evaluate hematological, biochemical, and inflammatory parameters in dogs naturally infected with Ehrlichia canis compared with those in healthy dogs. We also assessed the relationship among several inflammation-related parameters and considered these parameters for use as inflammatory biomarkers of CME. Materials and Methods Twenty-eight dogs were divided into two groups based on the results of nested polymerase chain reaction for detecting E. canis, comprising a healthy group (n=11) and an infected group (n=17). A blood sample was collected from each dog to evaluate hematological, biochemical, and inflammatory parameters, with the obtained results being statistically compared between the groups. Moreover, the correlations of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and interleukin-6 (IL-6) were investigated in the 28 dogs. Results In the infected group, the mean levels of red blood cells, hemoglobin, and hematocrit were significantly lower than in the healthy group, while the mean lymphocyte and monocyte counts were higher. The mean levels of ESR and CRP were significantly higher (p<0.05) in the infected group, whereas no significant differences were found in IL-6 levels between the two groups. In the correlation analysis, ESR and CRP levels were highly correlated (p<0.01, r=0.531). Conclusion Elevated ESR and CRP levels were found in dogs naturally infected with E. canis, which also presented mild to moderate inflammation in this study. Moreover, CRP was significantly correlated with ESR, so ESR and CRP may serve as inflammatory biomarkers for monitoring CME.
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Affiliation(s)
- Thanaporn Asawapattanakul
- Oxidative Stress Research Unit, Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham 44000, Thailand
| | - Tanagorn Pintapagung
- Veterinary Clinic Research Unit, Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham 44000, Thailand
| | - Supawadee Piratae
- One Health Research Unit, Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham 44000, Thailand
| | - Siriluck Juntautsa
- Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham 44000, Thailand
| | - Pawarat Chancharoen
- Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham 44000, Thailand
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Kaya T, Nalbant A, Kılıçcıoğlu GK, Çayır KT, Yaylacı S, Varım C. The prognostic significance of erythrocyte sedimentation rate in COVID-19. Rev Assoc Med Bras (1992) 2021; 67:1305-1310. [PMID: 34816925 DOI: 10.1590/1806-9282.20210618] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/01/2021] [Indexed: 02/12/2023] Open
Abstract
OBJECTIVE There are limited data about the significance of erythrocyte sedimentation rate as a single prognostic parameter for the prognosis and mortality of COVID-19. This study aimed to investigate the diagnostic utility of erythrocyte sedimentation rate as a prognostic factor for the disease severity and mortality in patients with COVID-19. METHODS A total of 148 consecutive patients with a confirmed diagnosis of COVID-19 and hospitalized at the intensive care unit or non-the intensive care unit were included in the study. The patients were allocated to groups as severe/critical disease versus nonsevere disease and survivors and nonsurvivors. The prognostic role and predictable values of erythrocyte sedimentation rate were analyzed. RESULTS Erythrocyte sedimentation rate was found to be higher among patients with severe/critical disease compared to those with nonsevere disease (p<0.001) and among nonsurvivors compared to survivors (p<0.001). The logistic regression analysis showed that erythrocyte sedimentation rate was an independent parameter for predicting disease severity and mortality. The role of erythrocyte sedimentation rate in the assessment of severity and mortality in patients with COVID-19 was analyzed using the receiver operating characteristic curve and was found to be significant in both. The analyses suggested that the optimum erythrocyte sedimentation rate cutoff point for disease severity and mortality were 52.5 mm/h with 65.5% sensitivity and 76.3% specificity and 56.5 mm/h with 66.7% sensitivity and 72.5% specificity. CONCLUSION Our results suggest that erythrocyte sedimentation rate was an independent prognostic factor for severity and mortality in patients with COVID-19.
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Affiliation(s)
- Tezcan Kaya
- Sakarya University Faculty of Medicine, Department of Internal Medicine - Sakarya, Turkey
| | - Ahmet Nalbant
- Sakarya University Faculty of Medicine, Department of Internal Medicine - Sakarya, Turkey
| | | | - Kübra Tuğba Çayır
- Sakarya University Faculty of Medicine, Department of Internal Medicine - Sakarya, Turkey
| | - Selçuk Yaylacı
- Sakarya University Faculty of Medicine, Department of Internal Medicine - Sakarya, Turkey
| | - Ceyhun Varım
- Sakarya University Faculty of Medicine, Department of Internal Medicine - Sakarya, Turkey
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Mahat RK, Panda S, Rathore V, Swain S, Yadav L, Sah SP. The dynamics of inflammatory markers in coronavirus disease-2019 (COVID-19) patients: A systematic review and meta-analysis. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2021; 11:100727. [PMID: 33778183 PMCID: PMC7979575 DOI: 10.1016/j.cegh.2021.100727] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/04/2021] [Accepted: 03/11/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Coronavirus disease-2019 (COVID-19) is a global pandemic and high mortality rate among severe or critical COVID-19 is linked with SARS-CoV-2 infection-induced hyperinflammation of the innate and adaptive immune systems and the resulting cytokine storm. This paper attempts to conduct a systematic review and meta-analysis of published articles, to evaluate the association of inflammatory parameters with the severity and mortality in COVID-19 patients. METHODS A comprehensive systematic literature search of medical electronic databases including Pubmed/Medline, Europe PMC, and Google Scholar was performed for relevant data published from January 1, 2020 to June 26, 2020. Observational studies reporting clear extractable data on inflammatory parameters in laboratory-confirmed COVID-19 patients were included. Screening of articles, data extraction and quality assessment were carried out by two authors independently. Standardized mean difference (SMD)/mean difference (MD/WMD) and 95% confidence intervals (CIs) were calculated using random or fixed-effects models. RESULTS A total of 83 studies were included in the meta-analysis. Of which, 54 studies were grouped by severity, 25 studies were grouped by mortality, and 04 studies were grouped by both severity and mortality. Random effect model results demonstrated that patients with severe COVID-19 group had significantly higher levels of C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), procalcitonin (PCT), interleukin-6 (IL-6), interleukin-10 (IL-10), interleukin-2R (IL-2R), serum amyloid A (SAA) and neutrophil-to-lymphocyte ratio (NLR) compared to those in the non-severe group. Similarly, the fixed-effect model revealed significant higher ferritin level in the severe group when compared with the non-severe group. Furthermore, the random effect model results demonstrated that the non-survivor group had significantly higher levels of CRP, PCT, IL-6, ferritin, and NLR when compared with the survivor group. CONCLUSION In conclusion, the measurement of these inflammatory parameters could help the physicians to rapidly identify severe COVID-19 patients, hence facilitating the early initiation of effective treatment. PROSPERO REGISTRATION NUMBER CRD42020193169.
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Affiliation(s)
- Roshan Kumar Mahat
- Department of Biochemistry, Pandit Raghunath Murmu Medical College and Hospital, Baripada, Mayurbhanj, Odisha, 757107, India
| | - Suchismita Panda
- Department of Biochemistry, Pandit Raghunath Murmu Medical College and Hospital, Baripada, Mayurbhanj, Odisha, 757107, India
| | - Vedika Rathore
- Department of Biochemistry, Shyam Shah Medical College, Rewa, Madhya Pradesh, 486001, India
| | - Sharmistha Swain
- Department of Biochemistry, Pandit Raghunath Murmu Medical College and Hospital, Baripada, Mayurbhanj, Odisha, 757107, India
| | - Lalendra Yadav
- Department of Pharmacology, Teerthanker Mahaveer Medical College and Research Center, Moradabad, Uttar Pradesh, 244001, India
| | - Sumesh Prasad Sah
- Department of Biochemistry, Muzaffarnagar Medical College, Muzaffarnagar, Uttar Pradesh, 251203, India
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Wang L, Zhao Z, Luo Y, Yu H, Wu S, Ren X, Zheng C, Huang X. Classifying 2-year recurrence in patients with dlbcl using clinical variables with imbalanced data and machine learning methods. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2020; 196:105567. [PMID: 32544778 DOI: 10.1016/j.cmpb.2020.105567] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 05/18/2020] [Accepted: 05/21/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Treatments are limited for patients with relapsed/refractory Diffuse large B-cell lymphoma (DLBCL), and their survival rate is low. Prediction of the recurrence hazard for each patient could provide a reference regarding chemotherapy regimens for clinicians to extend patients' period of long-term remission. As current strategies cannot satisfy such need, we have established predictive models to classify patients with DLBCL with complete remission who had recurrences in 2 years from ones who did not. METHODS We assessed 518 patients with DLBCL and measured 52 variables of each patient. They were treated between January 2011 and July 2016. 17 variables were first selected by variable selection methods (including Lasso, Adaptive Lasso, and Elastic net). Then, we set classifiers and probability models for imbalanced data by combining the SMOTE sampling, cost-sensitive, and ensemble learning (consisting of AdaBoost, voting strategy, and Stacking) methods with the machine learning methods (Support Vector Machine, BackPropagation Artificial Neural Network, Random Forest), respectively. Last, assessed their performance. RESULTS The disease stage and other 5 variables are significant indicators for recurrence. The SVM with AdaBoost ensemble learning method modeling by SMOTE data performs the best (Sensitivity=97.3%, AUC=96%, RMSE=19.6%, G-mean=96%) in all classifiers. The SVM with AdaBoost method(AUC=98.7%, RMSE=17.7%, MXE=12.7%, Cal mean=3.2%, BS0=2.5%, BS1=4%, BSALL=3.1%) and random forest (AUC=99.5%, RMSE=19.8%, MXE=16.2%, Cal mean=9.1%, BS0=4.8%, BS1=2.9%, BSALL=3.9%) both modeling by SMOTE sampling data perform well in probability models. CONCLUSIONS This predictive model has high accuracy for almost all DLBCL patients and the six indicators can be recurrence signals.
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Affiliation(s)
- Lei Wang
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
| | - ZhiQiang Zhao
- Hematology department of Shanxi cancer hospital, China.
| | - YanHong Luo
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
| | - HongMei Yu
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
| | - ShuQing Wu
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
| | - XiaoLu Ren
- Radiology department of Shanxi cancer hospital, China.
| | - ChuChu Zheng
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
| | - XueQian Huang
- Department of Health Statistics, Public Health department of Shanxi Medical University, Shan Xi Provincial Key Laboratory of Major Diseases Risk Assessment, China.
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Zeng F, Huang Y, Guo Y, Yin M, Chen X, Xiao L, Deng G. Association of inflammatory markers with the severity of COVID-19: A meta-analysis. Int J Infect Dis 2020; 96:467-474. [PMID: 32425643 PMCID: PMC7233226 DOI: 10.1016/j.ijid.2020.05.055] [Citation(s) in RCA: 344] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/09/2020] [Accepted: 05/14/2020] [Indexed: 01/08/2023] Open
Abstract
Objectives Studies reported associations of inflammatory markers with the severity of COVID-19, but conclusions were inconsistent. We aimed to provide an overview of the association of inflammatory markers with the severity of COVID-19. Methods We searched PubMed, Embase, Cochrane Library, Wanfang and China National Knowledge Infrastructure (CNKI) database until March 20, 2020. Weighted mean difference (WMD) and 95% confidence intervals (CIs) were pooled using random or fixed-effects models. Results A total of 16 studies comprising 3962 patients with COVID-19 were included in our analysis. Random-effect results demonstrated that patients with COVID-19 in the nonsevere group had lower levels for CRP (WMD = −41.78 mg/l, 95% CI = [−52.43, −31.13], P < 0.001), PCT (WMD = −0.13 ng/ml, 95% CI = [−0.20, −0.05], P < 0.001), IL-6 (WMD = −21.32 ng/l, 95% CI = [−28.34, −14.31], P < 0.001), ESR (WMD = −8 mm/h, 95% CI = [−14, −2], P = 0.005), SAA (WMD = −43.35 μg/ml, 95% CI = [−80.85, −5.85], P = 0.020) and serum ferritin (WMD = −398.80 mg/l, 95% CI = [−625.89, −171.71], P < 0.001), compared with those in the severe group. Moreover, survivors had a lower level of IL-6 than non-survivors (WMD = −4.80 ng/ml, 95% CI = [−5.87, −3.73], P < 0.001). These results were consistent through sensitivity analysis and publication bias assessment. Conclusions The meta-analysis highlights the association of inflammatory markers with the severity of COVID-19. Measurement of inflammatory markers might assist clinicians to monitor and evaluate the severity and prognosis of COVID-19.
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Affiliation(s)
- Furong Zeng
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Yuzhao Huang
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Ying Guo
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Mingzhu Yin
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiang Chen
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Liang Xiao
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
| | - Guangtong Deng
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
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Ikeagwulonu R, Obeta M, Uro-Chukwu H, Ugwu N, Etukudo N, Ejinaka R. Inflammatory markers as predictors of COVID-19 severity: A review of literature. NIGERIAN JOURNAL OF MEDICINE 2020. [DOI: 10.4103/njm.njm_142_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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