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Yan W, Li Y, Peng Z. Clinical value of combined detection of Carcinoembryonic Antigen and CA125 in the diagnosis of non-small cell lung cancer combined with Malignant Pleural Effusion. Pak J Med Sci 2024; 40:995-1000. [PMID: 38827875 PMCID: PMC11140361 DOI: 10.12669/pjms.40.5.7956] [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: 04/03/2023] [Revised: 08/04/2023] [Accepted: 02/09/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To investigate the clinical value of combined detection of carcinoembryonic antigen(CEA) and CA125 in the diagnosis of non-small cell lung cancer(NSCLC) combined with malignant pleural effusion. Methods This was retrospective research. Fifty-six NSCLC patients combined with malignant pleural effusion in Baoding No.1 Hospital, China, from January 2020 to January 2022 were recruited as the malignant group, and another 56 NSCLC patients combined with pleural effusion in the same period were recruited as the benign group. Pleural effusion and serum specimens were collected from both groups and their carcinoembryonic antigen (CEA), carbohydrate antigen 125(CA125) and SP70 antigen levels were measured respectively. The differences in index levels between the two groups were compared, and the value of the index in diagnosing NSCLC combined with malignant pleural effusion was analyzed. Results The positive rates of CEA, CA125 and SP70 antigen in pleural effusion were higher in the malignant group than in the benign group (p>0.05); The positive rates of CEA and CA125 in the malignant group were higher than those in the benign group (p>0.05), with no statistically significant difference between the two groups in the positive rates of SP70 antigen (p>0.05). ROC curve analysis revealed the value of serum CEA and CA12 in the diagnosis of NSCLC combined with malignant pleural effusion, while serum SP70 antigen had no diagnostic value (p>0.05). Conclusion The combined detection of CEA, CA125 and SP70 antigen boasts a higher diagnostic value for NSCLC-mediated pleural effusion, with higher diagnostic value than the combined detection of serum indexes.
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Affiliation(s)
- Wanyu Yan
- Wanyu Yan, Department of Respiratory Medicine, Baoding No.1 Hospital, Baoding 071000, Hebei, China
| | - Yakun Li
- Yakun Li, Department of Respiratory Medicine, Baoding No.1 Hospital, Baoding 071000, Hebei, China
| | - Zhanxian Peng
- Zhanxian Peng, Department of Respiratory Medicine, Baoding No.1 Hospital, Baoding 071000, Hebei, China
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Deng S, Jiang Y, Luo L, Tang H, Hu X, Wu C, Tang J, Ge H, Gong X, Cai R, Wang G, Li X, Feng J. C5a enhances inflammation and chemotaxis of γδ T cells in malignant pleural effusion. Int Immunopharmacol 2024; 127:111332. [PMID: 38071913 DOI: 10.1016/j.intimp.2023.111332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND The inhibitory effect of γδT17 cells on the formation of murine malignant pleural effusions (MPE) has been established. However, there is limited understanding regarding the phenotypic characterization of γδ T cells in MPE patients and their recruitment to the pleural cavity. METHODS We quantified γδ T cell prevalence in pleural effusions and corresponding peripheral blood from malignant and benign patients using immunohistochemistry and flow cytometry. The expression of effector memory phenotype, stimulatory/inhibitory/chemokine receptors and cytokines on γδ T cells in MPE was analyzed using multicolor flow cytometry. The infiltration of γδ T cells in MPE was assessed through immunofluorescence, ELISA, flow cytometry and transwell migration assay. RESULTS We observed a significant infiltration of γδ T cells in MPE, surpassing the levels found in blood and benign pleural effusion. γδ T cells in MPE exhibited heightened expression of CD56 and an effector memory phenotype, while displaying lower levels of PD-1. Furthermore, γδ T cells in MPE showed higher levels of cytokines (IFN-γ, IL-17A and IL-22) and chemokine receptors (CCR2, CCR5 and CCR6). CCR2 expression was notably higher in the Vδ2 subtype compared to Vδ1 cells. Moreover, the complement C5a enhanced cytokine release by γδ T cells, upregulated CCR2 expression in Vδ2 subsets, and stimulated the production of chemokines (CCL2, CCL7 and CCL20) in MPE. In vitro utilizing CCR2 neutralising and C5aR antagonist significantly reduced the recruitment of γδ T cells. CONCLUSIONS γδ T cells infiltrate MPE by overexpressing CCR2 and exhibit hightened inflammation, which is further augmented by C5a.
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Affiliation(s)
- Shuanglinzi Deng
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yuanyuan Jiang
- Department of Clinical Laboratory, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lisha Luo
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Huan Tang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xinyue Hu
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chendong Wu
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jiale Tang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Huan Ge
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaoxiao Gong
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Runjin Cai
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Guo Wang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Juntao Feng
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Song Y, Yuan M, Wang G. Update value and clinical application of MUC16 (cancer antigen 125). Expert Opin Ther Targets 2023; 27:745-756. [PMID: 37584221 DOI: 10.1080/14728222.2023.2248376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 06/25/2023] [Accepted: 08/10/2023] [Indexed: 08/17/2023]
Abstract
INTRODUCTION The largest transmembrane mucin, mucin 16 (MUC16), contains abundant glycosylation sites on the molecular surface, allowing it to participate in various molecular pathways. When cells lose polarity and become cancerous, MUC16 is overexpressed, and more of the extracellular region (cancer antigen [CA]125) is released into serum and possibly, promote the development of diseases. Thus, MUC16 plays an indispensable role in clinical research and application. AREAS COVERED This review summarizes the update proposed role of MUC16 in carcinogenesis and metastasis. Most importantly, we prospect its potential value in targeted therapy after screening 1226 articles published within the last 10 years from PubMed. Two reviewers screened each record and each report retrieved independently. We have summarized the progress of MUC16/CA125 in basic research and clinical application, and predicted its possible future development directions. EXPERT OPINION As an important noninvasive co-factor in the diagnosis of gynecological diseases, MUC16 has been used for a long time, especially in the diagnosis and treatment of ovarian cancer. The overexpression of MUC16 plays a very obvious role in regulating inflammatory response, supporting immune suppression, and promoting the proliferation, division, and metastasis of cancer cells. In the next 20 years, there will be a luxuriant clinical application of MUC16 as a target for immune monitoring and immunotherapy.
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Affiliation(s)
- Yaan Song
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Medical Integration and Practice Center, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Ming Yuan
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Guoyun Wang
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
- Gynecology Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
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Luan Y, Li L, Xun X, Wang Y, Wei X, Zheng Y, Fan Z, Sun X. A Microfluidic System for Detecting Tumor Cells Based on Biomarker Hexaminolevulinate (HAL): Applications in Pleural Effusion. MICROMACHINES 2023; 14:771. [PMID: 37421004 DOI: 10.3390/mi14040771] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 07/09/2023]
Abstract
Malignant pleural effusion is a common clinical problem, which often occurs in cases of malignant tumors, especially in lung cancer. In this paper, a pleural effusion detection system based on a microfluidic chip, combined with specific tumor biomarker, hexaminolevulinate (HAL), used to concentrate and identify tumor cells in pleural effusion was reported. The lung adenocarcinoma cell line A549 and mesothelial cell line Met-5A were cultured as the tumor cells and non-tumor cells, respectively. The optimum enrichment effect was achieved in the microfluidic chip when the flow rates of cell suspension and phosphate-buffered saline achieved 2 mL/h and 4 mL/h, respectively. At the optimal flow rate, the proportion of A549 increased from 28.04% to 70.01% due to the concentration effect of the chip, indicating that tumor cells could be enriched by a factor of 2.5 times. In addition, HAL staining results revealed that HAL can be used to identify tumor cells and non-tumor cells in chip and clinical samples. Additionally, the tumor cells obtained from the patients diagnosed with lung cancer were confirmed to be captured in the microfluidic chip, proving the validity of the microfluidic detection system. This study preliminarily demonstrates the microfluidic system is a promising method with which to assist clinical detection in pleural effusion.
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Affiliation(s)
- Yiran Luan
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Lei Li
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Xiaoyi Xun
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Yang Wang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Xinyue Wei
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Yuqun Zheng
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - Zhijuan Fan
- Department of Laboratory, Tianjin Third Central Hospital, Tianjin 300170, China
| | - Xuguo Sun
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
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Wei TT, Zhang JF, Cheng Z, Jiang L, Li JY, Zhou L. Development and validation of a machine learning model for differential diagnosis of malignant pleural effusion using routine laboratory data. Ther Adv Respir Dis 2023; 17:17534666231208632. [PMID: 37941347 PMCID: PMC10637149 DOI: 10.1177/17534666231208632] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 10/02/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND The differential diagnosis of malignant pleural effusion (MPE) and benign pleural effusion (BPE) presents a clinical challenge. In recent years, the use of artificial intelligence (AI) machine learning models for disease diagnosis has increased. OBJECTIVE This study aimed to develop and validate a diagnostic model for early differentiation between MPE and BPE based on routine laboratory data. DESIGN This was a retrospective observational cohort study. METHODS A total of 2352 newly diagnosed patients with pleural effusion (PE), between January 2008 and March 2021, were eventually enrolled. Among them, 1435, 466, and 451 participants were randomly assigned to the training, validation, and testing cohorts in a ratio of 3:1:1. Clinical parameters, including age, sex, and laboratory parameters of PE patients, were abstracted for analysis. Based on 81 candidate laboratory variables, five machine learning models, namely extreme gradient boosting (XGBoost) model, logistic regression (LR) model, random forest (RF) model, support vector machine (SVM) model, and multilayer perceptron (MLP) model were developed. Their respective diagnostic performances for MPE were evaluated by receiver operating characteristic (ROC) curves. RESULTS Among the five models, the XGBoost model exhibited the best diagnostic performance for MPE (area under the curve (AUC): 0.903, 0.918, and 0.886 in the training, validation, and testing cohorts, respectively). Additionally, the XGBoost model outperformed carcinoembryonic antigen (CEA) levels in pleural fluid (PF), serum, and the PF/serum ratio (AUC: 0.726, 0.699, and 0.692 in the training cohort; 0.763, 0.695, and 0.731 in the validation cohort; and 0.722, 0.729, and 0.693 in the testing cohort, respectively). Furthermore, compared with CEA, the XGBoost model demonstrated greater diagnostic power and sensitivity in diagnosing lung cancer-induced MPE. CONCLUSION The development of a machine learning model utilizing routine laboratory biomarkers significantly enhances the diagnostic capability for distinguishing between MPE and BPE. The XGBoost model emerges as a valuable tool for the diagnosis of MPE.
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Affiliation(s)
- Ting-Ting Wei
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jia-Feng Zhang
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Zhuo Cheng
- Department of Oncology, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Lei Jiang
- Department of Rheumatology and Immunology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jiang-Yan Li
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Lin Zhou
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, 415 Fengyang Road, Shanghai 200003, China
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Jiang MP, Wen JX, Hai L, Jiang TW, Huang JH, Chen H, Wang YF, Zheng WQ, Hu ZD, Yan L. Diagnostic accuracy of pleural fluid to serum carcinoembryonic antigen ratio and delta value for malignant pleural effusion: findings from two cohorts. Ther Adv Respir Dis 2023; 17:17534666231155745. [PMID: 36927281 PMCID: PMC10026088 DOI: 10.1177/17534666231155745] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Pleural fluid (PF) carcinoembryonic antigen (CEA) is a widely used diagnostic marker for malignant pleural effusion (MPE). Recent studies revealed that PF to serum CEA was also a promising diagnostic parameter for MPE. OBJECTIVE We aimed to investigate whether PF to serum CEA ratio and delta CEA (PF minus serum CEA) provided added value to PF CEA in diagnosing MPE. METHODS Patients with pleural effusion in a retrospective cohort (BUFF) and a prospective cohort (SIMPLE) were included. The clinical characteristics of the patients were extracted from their medical records. The diagnostic value of CEA ratio and delta CEA was estimated by a receiver operating characteristics (ROC) curve, net reclassification improvement (NRI), and integrated discrimination improvement (IDI). RESULTS A total of 148 patients in the BUFF cohort and 164 patients in the SIMPLE cohort were enrolled. The BUFF cohort had 46 MPE patients and 102 benign pleural effusion (BPE) patients, and the SIMPLE cohort had 85 MPE patients and 79 BPE patients. In both cohorts, MPE patients had significantly higher PF CEA, serum CEA, CEA ratio, and delta CEA. The area under ROC curves (AUCs) of PF CEA, CEA ratio, and delta CEA were 0.78 (95% CI: 0.67-0.88), 0.80 (95% CI: 0.72-0.89) and 0.83 (95% CI: 0.75-0.91) in the BUFF cohort, and 0.89 (95% CI: 0.83-0.94), 0.86 (95% CI: 0.80-0.92), and 0.84 (95% CI: 0.78-0.91) in the SIMPLE cohort. The differences between the AUCs of PF CEA, CEA ratio, and delta CEA did not reach statistical significance. The continuous NRI and IDI of CEA ratio and delta CEA were <0. CONCLUSION CEA ratio and delta value cannot provide added diagnostic value to PF CEA. The simultaneous determination of serum and PF CEA should not be adopted in clinical practice.
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Affiliation(s)
- Meng-Ping Jiang
- The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Jian-Xun Wen
- Department of Medical Experiment Center, The College of Basic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Ling Hai
- Department of Pathology, The College of Basic Medical, Inner Mongolia Medical University, Hohhot, China
- Department of Pathology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Ting-Wang Jiang
- Department of Key Laboratory, The Affiliated Changshu Hospital of Xuzhou Medical University, Suzhou, China
| | - Jin-Hong Huang
- Department of Pulmonary and Critical Care Medicine, The Affiliated Changshu Hospital of Xuzhou Medical University, Suzhou, China
| | - Hong Chen
- Department of Pulmonary and Critical Care Medicine, The Affiliated Changshu Hospital of Xuzhou Medical University, Suzhou, China
| | - Ya-Fei Wang
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Wen-Qi Zheng
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Zhi-De Hu
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, China
| | - Li Yan
- Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010010, China
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Huang X, Zhou H, Yang X, Shi W, Hu L, Wang J, Zhang F, Shao F, Zhang M, Jiang F, Wang Y. Construction and analysis of expression profile of exosomal lncRNAs in pleural effusion in lung adenocarcinoma. J Clin Lab Anal 2022; 36:e24777. [PMID: 36426920 PMCID: PMC9756994 DOI: 10.1002/jcla.24777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/15/2022] [Accepted: 10/29/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) is a highly malignant tumor with a very low five-year survival rate. In this study, we aimed to identify differentially expressed long-chain non-coding RNA (lncRNAs) and mRNAs from benign and malignant pleural effusion exosomes. METHODS We used gene microassay and quantitative real-time reverse transcription polymerase chain reaction (RT-qPCR) to detect and verify differentially expressed mRNAs and lncRNAs in benign and malignant pleural effusion exosomes. Gene Ontology (GO) functional significance and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway significance enrichment analyses were performed to identify the difference in biological processes and functions between different mRNAs. We selected the lncRNA ZBED5-AS1 with an upregulated differential fold of 3.003 and conducted a preliminary study on its cellular function. RESULTS Gene microassay results revealed that 177 differentially expressed lncRNAs were upregulated, and 215 were downregulated. The top 10 upregulated were FMN1, AL118505.1, LINC00452, AL109811.2, CATG00000040683.1, AC137932.1, AC008619.1, AL450344.1, AC092718.6, and ZBED5-AS1. The top 10 downregulated were TEX41, G067726, JAZF1-AS1, AC027328.1, AL445645.1, AL022345.4, AC008572.1, AC123777.1, AC093714.1, and PHKG1. For the mRNAs, 79 were upregulated, and 123 were notably downregulated. GO analysis revealed that the upregulated differential mRNAs were mainly involved in "cellular response to acidic pH" (biological processes), "endoplasmic reticulum part" (cellular components), and "at DNA binding, cyclase activity" (molecular functions). KEGG pathways were found to be related to V. cholerae infection, Parkinson's disease, and cell adhesion molecules. RT-qPCR showed that ZBED5-AS1 was highly expressed in LUAD tissues, cells, and benign and malignant pleural fluid exosomes. Overexpression of ZBED5-AS1 could significantly promote the proliferation, migration, invasion, and colony formation of LUAD cells, and knockdown had the opposite consequence. CONCLUSION The pleural effusion exosomes from patients with LUAD include several improperly expressed genes, and lncRNA-ZBED5-AS1 is a new biomarker that aids in our understanding of the occurrence and progression of LUAD.
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Affiliation(s)
- Xiaolu Huang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Huixin Zhou
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Xiang Yang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Wenjing Shi
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Lijuan Hu
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Junjun Wang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Fan Zhang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Fanggui Shao
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Meijuan Zhang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Feng Jiang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
| | - Yumin Wang
- Department of Laboratory MedicineThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouChina
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Zheng WQ, Hu ZD. Pleural fluid biochemical analysis: the past, present and future. Clin Chem Lab Med 2022; 61:921-934. [PMID: 36383033 DOI: 10.1515/cclm-2022-0844] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/07/2022] [Indexed: 11/18/2022]
Abstract
Abstract
Identifying the cause of pleural effusion is challenging for pulmonologists. Imaging, biopsy, microbiology and biochemical analyses are routinely used for diagnosing pleural effusion. Among these diagnostic tools, biochemical analyses are promising because they have the advantages of low cost, minimal invasiveness, observer independence and short turn-around time. Here, we reviewed the past, present and future of pleural fluid biochemical analysis. We reviewed the history of Light’s criteria and its modifications and the current status of biomarkers for heart failure, malignant pleural effusion, tuberculosis pleural effusion and parapneumonic pleural effusion. In addition, we anticipate the future of pleural fluid biochemical analysis, including the utility of machine learning, molecular diagnosis and high-throughput technologies. Clinical Chemistry and Laboratory Medicine (CCLM) should address the topic of pleural fluid biochemical analysis in the future to promote specific knowledge in the laboratory professional community.
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Affiliation(s)
- Wen-Qi Zheng
- Department of Laboratory Medicine , The Affiliated Hospital of Inner Mongolia Medical University , Hohhot , P.R. China
| | - Zhi-De Hu
- Department of Laboratory Medicine , The Affiliated Hospital of Inner Mongolia Medical University , Hohhot , P.R. China
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Fan X, Liu Y, Liang Z, Wang S, Yang J, Wu A. Diagnostic Value of Six Tumor Markers for Malignant Pleural Effusion in 1,230 Patients: A Single-Center Retrospective Study. Pathol Oncol Res 2022; 28:1610280. [PMID: 35515016 PMCID: PMC9065255 DOI: 10.3389/pore.2022.1610280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/15/2022] [Indexed: 11/13/2022]
Abstract
Background: The diagnostic value of tumor markers in pleural effusion (PE) and serum for malignant pleural effusion (MPE) is still in debate. This study aimed to evaluate the diagnostic value of six tumor markers in PE, serum, and the corresponding PE/serum (PE/S) ratio in distinguishing MPE from benign pleural effusion (BPE). Methods: A total of 1,230 patients with PE (452 MPEs and 778 BPEs) were retrospectively included in the study. PE and serum levels of carcinoembryonic antigen (CEA), carbohydrate antigen 15-3 (CA15-3), carbohydrate antigen 125 (CA125), carbohydrate antigen 19-9 (CA19-9), cytokeratin 19 fragment (CYFRA 21-1), and neuron-specific enolase (NSE) were measured. The area under the curve (AUC) was used to assess the single and combined diagnostic values of the six tumor markers for MPE. Results: The levels of the six tumor markers in PE, serum, and PE/S were significantly higher in MPE than that in BPE, except for serum CA125. PE CEA showed the highest AUC [0.890 (0.871–0.907)] at a cut-off value of 3.7 ng/ml compared to any single tumor marker using receiver operating characteristic (ROC) analysis. The specificity, sensitivity, positive predictive value (PPV), negative predictive value (NPV), positive likelihood ratio (PLR), and negative likelihood ratio (NLR) of PE CEA were 74.1%, 95.5%, 90.5%, 86.4%, 16.47, and 0.27, respectively. The combination of PE CEA and serum CYFRA21-1 showed the best diagnostic performance with an AUC of 0.934 (sensitivity, 79.9%; specificity, 95.7%, PPV, 90.5; PLR, 17.35) among all two or three combinations. Besides, serum CYFRA21-1 was the best diagnostic tumor marker in distinguishing cytology-negative MPE from BPE at a cut-off value of 3.0 ng/ml. Conclusion: PE CEA was the best diagnostic tumor marker in distinguishing MPE from BPE. Serum CYFRA21-1 was the best diagnostic tumor marker in distinguishing cytology-negative MPE from BPE. The combination of PE CEA and serum CYFRA21-1 could increase the diagnostic performance in distinguishing MPE from BPE and cytology-negative MPE from BPE.
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Affiliation(s)
- Xin Fan
- Department of Dermatology, Ningbo First Hospital, Ningbo, China
| | - Yanqing Liu
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
| | - Zhigang Liang
- Department of Thoracic Surgery, Ningbo First Hospital, Ningbo, China
| | - Shanshan Wang
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
| | - Jing Yang
- Department of Respiratory and Critical Care, Ningbo First Hospital, Ningbo, China
| | - Aihua Wu
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
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Chian CF, Wu FP, Tsai CL, Peng CK, Shen CH, Perng WC, Hsu SC. Echogenic swirling pattern, carcinoembryonic antigen, and lactate dehydrogenase in the diagnosis of malignant pleural effusion. Sci Rep 2022; 12:4077. [PMID: 35260758 PMCID: PMC8904853 DOI: 10.1038/s41598-022-08188-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 03/01/2022] [Indexed: 12/16/2022] Open
Abstract
The echogenic swirling pattern has a role in predicting malignant pleural effusion (MPE). However, its predictive ability is suboptimal, and its clinical utility remains to be defined. The aim of this study was to assess the diagnostic potential of the echogenic swirling pattern combined with pleural carcinoembryonic antigen (CEA) and routine laboratory tests of pleural effusion in MPE. The 80 consecutive patients with underlying malignancy and pleural effusions were recruited. All patients underwent one diagnostic thoracentesis with a cytologic examination of pleural fluid. Our study showed that the sensitivity of echogenic swirling patterns in MPE diagnosis was 67.7%, specificity was 72.2%, positive predictive value (PPV) was 89.4%, and negative predictive value (NPV) was 39.4%. Both CEA and lactate dehydrogenase (LDH) had acceptable sensitivity (71.0% and 60.7%) and specificity (72.2% and 77.8%). Combining the echogenic swirling pattern, pleural CEA, and pleural LDH, the highest sensitivity (95.2%) with a good PPV (86.8) was reached. In this clinical study, we found that combining the echogenic swirling pattern, pleural CEA, and pleural LDH had a higher sensitivity and a high positive predictive value for the diagnosis of MPE. This combination is a potentially suitable method for MPE screening in cancer patients with pleural effusions.
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Affiliation(s)
- Chih-Feng Chian
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Fu-Ping Wu
- Hsiao Chung-Cheng Hospital, New Taipei City, Taiwan, ROC
| | - Chen-Liang Tsai
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chung-Kan Peng
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.,Hyperbaric Oxygen Therapy Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chih-Hao Shen
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wann-Cherng Perng
- Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Shih-Chang Hsu
- Emergency Department, Department of Emergency and Critical Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, ROC. .,Department of Emergency, School of Medicine, College of Medicine, Taipei Medical University, No.250, Wuxing St., 11031, Taipei, Taiwan.
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11
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Zhang J, Zha T, Zhang N, Sun G. Diagnostic value of periostin in lung cancer-related malignant pleural effusion. J Clin Lab Anal 2022; 36:e24179. [PMID: 35152510 PMCID: PMC8842311 DOI: 10.1002/jcla.24179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/22/2021] [Accepted: 12/04/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Periostin (POSTN) is an extracellular matrix protein that is overexpressed in lung cancer and is considered an effective diagnostic and prognostic biomarker for lung cancer. The purpose of this study was to investigate the diagnostic performance of POSTN and to further evaluate the diagnostic value of POSTN combined with carcinoembryonic antigen (CEA) and cancer ratio [CR: serum lactate dehydrogenase (LDH)/pleural effusion adenosine deaminase (PE ADA)] in lung cancer-related malignant PE (MPE). METHODS A total of 108 patients with PE, including 54 with lung cancer and 54 with benign lung disease, were enrolled in this study. The POSTN levels of PE and serum were detected using an enzyme-linked immunosorbent assay. Information on the expression of PE and serum CEA, serum LDH, and PE ADA was collected from medical records. RESULTS The levels of PE POSTN in MPE of patients with lung cancer were significantly higher than those in patients with benign PE (p < 0.0001). The receiver operating characteristic (ROC) curve indicated that the diagnostic sensitivity and specificity of PE POSTN for lung cancer-related MPE were respectively 77.78% and 68.52% when the cutoff value was determined to be 53.45 ng/ml. The ROC curve analysis demonstrated that PE POSTN has a high diagnostic value in MPE associated with lung cancer [area under the curve (AUC) = 0.764], and the combination of PE POSTN, PE CEA, and CR can improve the diagnostic accuracy of lung cancer-related MPE (AUC = 0.948). CONCLUSION POSTN can be used as a potential marker for lung cancer-related MPE diagnosis.
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Affiliation(s)
- Jinjin Zhang
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Anhui Medical UniversityAnhuiChina
| | - Tongtong Zha
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Anhui Medical UniversityAnhuiChina
| | - Na Zhang
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Anhui Medical UniversityAnhuiChina
| | - Gengyun Sun
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Anhui Medical UniversityAnhuiChina
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12
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Wu A, Liang Z, Yuan S, Wang S, Peng W, Mo Y, Yang J, Liu Y. Development and Validation of a Scoring System for Early Diagnosis of Malignant Pleural Effusion Based on a Nomogram. Front Oncol 2021; 11:775079. [PMID: 34950585 PMCID: PMC8688822 DOI: 10.3389/fonc.2021.775079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/17/2021] [Indexed: 01/19/2023] Open
Abstract
Background The diagnostic value of clinical and laboratory features to differentiate between malignant pleural effusion (MPE) and benign pleural effusion (BPE) has not yet been established. Objectives The present study aimed to develop and validate the diagnostic accuracy of a scoring system based on a nomogram to distinguish MPE from BPE. Methods A total of 1,239 eligible patients with PE were recruited in this study and randomly divided into a training set and an internal validation set at a ratio of 7:3. Logistic regression analysis was performed in the training set, and a nomogram was developed using selected predictors. The diagnostic accuracy of an innovative scoring system based on the nomogram was established and validated in the training, internal validation, and external validation sets (n = 217). The discriminatory power and the calibration and clinical values of the prediction model were evaluated. Results Seven variables [effusion carcinoembryonic antigen (CEA), effusion adenosine deaminase (ADA), erythrocyte sedimentation rate (ESR), PE/serum CEA ratio (CEA ratio), effusion carbohydrate antigen 19-9 (CA19-9), effusion cytokeratin 19 fragment (CYFRA 21-1), and serum lactate dehydrogenase (LDH)/effusion ADA ratio (cancer ratio, CR)] were validated and used to develop a nomogram. The prediction model showed both good discrimination and calibration capabilities for all sets. A scoring system was established based on the nomogram scores to distinguish MPE from BPE. The scoring system showed favorable diagnostic performance in the training set [area under the curve (AUC) = 0.955, 95% confidence interval (CI) = 0.942-0.968], the internal validation set (AUC = 0.952, 95% CI = 0.932-0.973), and the external validation set (AUC = 0.973, 95% CI = 0.956-0.990). In addition, the scoring system achieved satisfactory discriminative abilities at separating lung cancer-associated MPE from tuberculous pleurisy effusion (TPE) in the combined training and validation sets. Conclusions The present study developed and validated a scoring system based on seven parameters. The scoring system exhibited a reliable diagnostic performance in distinguishing MPE from BPE and might guide clinical decision-making.
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Affiliation(s)
- Aihua Wu
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
| | - Zhigang Liang
- Department of Thoracic Surgery, Ningbo First Hospital, Ningbo, China
| | - Songbo Yuan
- Department of Clinical Laboratory, The Affiliated People Hospital of Ningbo University, Ningbo, China
| | - Shanshan Wang
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
| | - Weidong Peng
- Department of Respiratory and Critical Care Medicine, The Affiliated People Hospital of Ningbo University, Ningbo, China
| | - Yijun Mo
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
| | - Jing Yang
- Department of Respiratory and Critical Care Medicine, Ningbo First Hospital, Ningbo, China
| | - Yanqing Liu
- Department of Laboratory Medicine, Ningbo First Hospital, Ningbo, China
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13
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Li Y, Li M, Zhang Y, Zhou J, Jiang L, Yang C, Li G, Qu W, Li X, Chen Y, Chen Q, Wang W, Wang S, Liang Xing J, Huang H. Age-stratified and gender-specific reference intervals of six tumor markers panel of lung cancer: A geographic-based multicenter study in China. J Clin Lab Anal 2021; 35:e23816. [PMID: 33982344 PMCID: PMC8183943 DOI: 10.1002/jcla.23816] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/12/2022] Open
Abstract
Background Serum biomarkers have been widely adopted in clinical practice for assisting lung cancer diagnoses, therapeutic monitoring, and prognostication. The function of a well‐performing tumor biomarker depends on a reliable reference interval (RI) with consideration of the study subjects’ age, gender, and geographical location. This study aimed to establish a RI for each of 6 lung cancer biomarkers for use in the whole country of China on Mindray platform. Methods The levels of serum 6 lung cancer biomarkers—namely progastrin‐releasing peptide (ProGRP), neuron‐specific enolase (NSE), squamous cell carcinoma antigen (SCC), carcinoembryonic antigen (CEA), cytokeratin‐19 fragment (CYFRA21‐1), and human epididymis protein 4 (HE4)—were measured utilizing the chemiluminescence immunoassay on the Mindray CL‐6000i platform following the laboratory standard operating procedures in apparently healthy Chinese individuals on large cohort, multicenter, and geographical consideration bases. The CLSI EP28‐A3C guideline was followed for the enrollment of study subjects. Results The age‐stratified, gender‐specific RIs for ProGRP, NSE, SCC, CEA, CYFRA21‐1, and HE4 lung cancer biomarkers in the Chinese population have been established as described in the results and discussion in this work. In addition, various levels of the six lung cancer biomarkers among nine geographical locations in China have been observed. Conclusions The sample volume of study cohort, age, and geographical location should be considered upon establishing a reliable biomarker RI. A RI for each of six lung cancer biomarkers has been established. The results from this study would be helpful for clinical laboratories in interpreting the analytical results and for clinicians in patient management.
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Affiliation(s)
- Yan Li
- Department of Laboratory Medicine, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ming Li
- Department of Laboratory Medicine, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Yi Zhang
- Department of Laboratory Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - Jianping Zhou
- Department of Radio Immunoassay Center, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Li Jiang
- Department of Laboratory Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdou, China
| | - Chen Yang
- Department of Laboratory Medicine, Suzhou Municipal Hospital, Suzhou, China
| | - Gang Li
- Department of Laboratory Medicine, Henan Provincial People's Hospital, Zhengzhou, China
| | - Wei Qu
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xinhui Li
- Department of Nuclear Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Yong Chen
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Qing Chen
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Wei Wang
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Shukui Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jin Liang Xing
- State Key Laboratory of Cancer Biology and Department of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China
| | - Huayi Huang
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China.,Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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Chen X, Lu J, Yao Y, Huang Z, Liu K, Jiang W, Li C. Effects of bevacizumab combined with oxaliplatin intrathoracic injection on tumor markers and survival rate in patients with malignant pleural effusion of lung cancer. Am J Transl Res 2021; 13:2899-2906. [PMID: 34017454 PMCID: PMC8129278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/21/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE This study aims to explore the therapeutic effects of bevacizumab combined with oxaliplatin on patients with malignant pleural effusion of lung cancer. METHODS A total of 109 patients with malignant pleural effusion of lung cancer admitted to our hospital from March 2015 to April 2017 were selected as research objects. Among them, 59 patients treated with bevacizumab combined with oxaliplatin intrathoracic injection were enrolled in the observation group, and another 50 patients treated with oxaliplatin intrathoracic injection were enrolled in the regular group. Clinical efficacy and safety of the two groups were compared, as well as the expression of vascular endothelial growth factor (VEGF), vascular endothelial growth factor receptor (VEGFR) and tumor markers before and after treatment. The two groups of patients were followed up for 3 years to compare their prognosis, survival and quality of life. RESULTS The cure rate of the observation group was higher than that of the regular group (P < 0.05), but there was no difference in the incidence of adverse reactions (P > 0.05). After treatment, VEGF, VEGFR and tumor markers in the observation group were significantly lower than those in the regular group (P < 0.05), while the survival rate and quality of life of the observation group were significantly higher than those in the regular group (P < 0.05). CONCLUSION Bevacizumab combined with oxaliplatin intrathoracic injection is effective in treating malignant pleural effusion of lung cancer.
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Affiliation(s)
- Xiaoju Chen
- Department of General Internal Medicine, Affiliated Tumor Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Jiali Lu
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Yien Yao
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Zhongchen Huang
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Ke Liu
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Wenxin Jiang
- Department of General Internal Medicine, Affiliated Tumor Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
| | - Chaoqian Li
- Department of Respiratory Medicine, First Affiliated Hospital of Guangxi Medical UniversityNanning 530021, Guangxi, China
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