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Liu Y, Chen C, Liang T, Wang Y, Zhao R, Li G, Bai C, Wu Y, Yu F, Sheng L, Zhang R, Zhao Y. In vitro long-term antibacterial performance and mechanism of Zn-doped micro-arc oxidation coatings. Colloids Surf B Biointerfaces 2024; 233:113634. [PMID: 37956591 DOI: 10.1016/j.colsurfb.2023.113634] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/16/2023] [Accepted: 11/05/2023] [Indexed: 11/15/2023]
Abstract
Micro-arc oxidation (MAO) coatings containing 2.86 wt%, 5.83 wt% and 8.81 wt% Zn (Zn-2.86 wt%, Zn-5.83 wt% and Zn-8.81 wt%) were separately fabricated on Ti6Al4V alloys using EDTA-ZnNa2 electrolytes. In vitro antibacterial examination exhibits that the antibacterial rates of Zn-2.86 wt%, Zn-5.83 wt% and Zn-8.81 wt% against Staphylococcus aureus (S. aureus) are 76.0 %, 100.0 % and 99.2 %, respectively. Reactive oxygen species (ROS) level of MAO samples is significantly higher than that of the untreated Ti6Al4V. Zn-containing coatings especially Zn-5.83 wt% induces the strongest oxidative stress on S. aureus due to relatively high released Zn2+ concentration. Moreover, qPCR analysis shows that MAO samples inhibit the icaADBC transcription and result in the down-regulation of PIA production, thereby mitigating biofilm formation. After immersion in simulated body fluid (SBF) for 3, 8 and 14 d, the antibacterial rate of Zn-5.83 wt% is 84.7 %, 63.2 % and 12.5 % respectively, and ROS level of MAO samples is also significantly higher than that of the untreated Ti6Al4V even after 14 d of immersion, suggesting that the antibacterial performance of MAO samples can last a relatively long immersion period and exhibit large application potential in orthopedic clinic.
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Affiliation(s)
- Yuzhi Liu
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Changtian Chen
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Tao Liang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Yaping Wang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Rongfang Zhao
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Guoqiang Li
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Chunguang Bai
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China.
| | - Yuxi Wu
- Key Laboratory of Metallurgical Emission Reduction & Resources Recycling (Anhui University of Technology), Ministry of Education, Maanshan 243002, China
| | - Fanglei Yu
- Zhejiang Canwell Medical Co., Ltd, Jinhua 321000, China
| | - Liyuan Sheng
- Shenzhen Institute, Peking University, Shenzhen 518057, China
| | - Rongfa Zhang
- School of Materials and Mechanical & Electrical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China.
| | - Ying Zhao
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
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Ma MS, Yang Z, Zhang CH, Shangguan YY, Li YZ, Zhu MF, Bai C, Zhou Y, Zhang QY, Yu HG, Wu XC, Zheng WJ, Yang J, Song HM. [Clinical analysis of 10 cases of multi-center tumor necrosis factor receptor-associated periodic syndrome]. Zhonghua Er Ke Za Zhi 2023; 61:1098-1102. [PMID: 38018047 DOI: 10.3760/cma.j.cn112140-20230805-00079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Objective: To summarize the clinical characteristics of tumour necrosis factor receptor-associated periodic syndrome (TRAPS) in children. Methods: The clinical manifestations, laboratory tests, genetic testing and follow-up of 10 children with TRAPS from May 2011 to May 2021 in 6 hospitals in China were retrospectively analyzed. Results: Among the 10 patients with TRAPS, including 8 boys and 2 girls. The age of onset was 2 (1, 5) years, the age of diagnosis was (8±4) years, and the time from onset to diagnosis was 3 (1, 7) years. A total of 7 types of TNFRSF1A gene variants were detected, including 5 paternal variations, 1 maternal variation and 4 de novo variations. Six children had a family history of related diseases. Clinical manifestations included recurrent fever in 10 cases, rash in 4 cases, abdominal pain in 6 cases, joint involvement in 6 cases, periorbital edema in 1 case, and myalgia in 4 cases. Two patients had hematological system involvement. The erythrocyte sedimentation rate and C-reactive protein were significantly increased in 10 cases. All patients were negative for autoantibodies. In the course of treatment, 5 cases were treated with glucocorticoids, 7 cases with immunosuppressants, and 7 cases with biological agents. Conclusions: TRAPS is clinically characterized by recurrent fever accompanied by joint, gastrointestinal, skin, and muscle involvement. Inflammatory markers are elevated, and autoantibodies are mostly negative. Treatment mainly involves glucocorticoids, immunosuppressants, and biological agents.
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Affiliation(s)
- M S Ma
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Union Translational Medicine Center, Beijing 100730, China
| | - Z Yang
- Department of Rheumatology and Immunology, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - C H Zhang
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Union Translational Medicine Center, Beijing 100730, China
| | - Y Y Shangguan
- Department of Pediatric Rheumatology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y Z Li
- the Children's Medical Center, the Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - M F Zhu
- Department of Rheumatology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - C Bai
- Department of Pediatric Nephrology and Rheumatism and Immunology, the Affiliated Hospital of Qingdao Universit, Qingdao 266000, China
| | - Y Zhou
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Union Translational Medicine Center, Beijing 100730, China
| | - Q Y Zhang
- Department of Pediatric Nephrology and Rheumatism and Immunology, the Affiliated Hospital of Qingdao Universit, Qingdao 266000, China
| | - H G Yu
- Department of Rheumatology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - X C Wu
- the Children's Medical Center, the Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - W J Zheng
- Department of Pediatric Rheumatology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - J Yang
- Department of Rheumatology and Immunology, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - H M Song
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Union Translational Medicine Center, Beijing 100730, China
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Shi Y, Gao L, Tian Y, Bai C, Chen J, Wang J, Li X, Zhang C, Sun Y, Su H, Liu Z. Penpulimab combined with anlotinib in patients with R/M HNSCC after failure of platinum-based chemotherapy: a single-arm, multicenter, phase Ⅱ study. ESMO Open 2023; 8:102194. [PMID: 38100934 PMCID: PMC10774955 DOI: 10.1016/j.esmoop.2023.102194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Treatment regimens for recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) after failure of platinum-based chemotherapy have been illustrated with limited efficacy. PATIENTS AND METHODS Here, we report a single-arm, multicenter, phase Ⅱ study of R/M HNSCC patients treated with a programmed cell death-1 antibody penpulimab (200 mg) and anlotinib (12 mg) after failing at least one line of platinum-based chemotherapy. RESULTS Of 38 patients in total, 13 (34.21%) patients achieved partial response and 16 (42.11%) patients achieved stable disease. After a median follow-up of 7.06 months (range: 4.14-15.70 months), the independent review committee-assessed objective response rate was 34.21%, the disease control rate was 76.32%. The median progression-free survival was 8.35 months (95% confidence interval 5.95-13.11 months). Twelve patients died and the median overall survival (OS) was not reached. The 12-month OS rate was 59.76%. Grade 3/4 treatment-related adverse events occurred in 47.37% of the patients. CONCLUSION Penpulimab combined with anlotinib demonstrated promising efficacy and manageable safety in R/M HNSCC patients after failure of platinum-based chemotherapy.
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Affiliation(s)
- Y Shi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing.
| | - L Gao
- Third Ward, Department of Radiotherapy, Gansu Provincial Cancer Hospital, Lanzhou, Gansu, China
| | - Y Tian
- Department of Head and Neck Surgery, Gansu Provincial Cancer Hospital, Lanzhou
| | - C Bai
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing
| | - J Chen
- Thoracic Medicine Department, Hunan Cancer Hospital, Changsha
| | - J Wang
- Department of Head and Neck Surgery, Gansu Provincial Cancer Hospital, Lanzhou
| | - X Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou
| | - C Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing
| | - Y Sun
- Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing
| | - H Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an
| | - Z Liu
- Department of Head and Neck Oncology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
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Tian S, Wang XY, Huang HD, Bai C. [Advances in interventional diagnostic bronchoscopy for peripheral pulmonary lesions]. Zhonghua Nei Ke Za Zhi 2023; 62:1346-1352. [PMID: 37935503 DOI: 10.3760/cma.j.cn112138-20221125-00886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Affiliation(s)
- S Tian
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - X Y Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - H D Huang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - C Bai
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
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5
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Gai YL, Huang HD, Zhang W, Li X, Zhang XQ, Jiao Y, Wang Q, Dong YC, Bai C. [A case of left pulmonary artery sling combined with congenital tracheal stenosis in an adult]. Zhonghua Jie He He Hu Xi Za Zhi 2023; 46:1011-1014. [PMID: 37752044 DOI: 10.3760/cma.j.cn112147-20230603-00293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Pulmonary artery sling in adults is a rare congenital vascular malformation usually accompanied by tracheal and bronchial stenosis. Due to its high mortality risk and relatively poor prognosis, it has rarely been reported in adults. We reported a middle-aged patient who presented with shortness of breath, predominantly after activity, since childhood. He was diagnosed with "tracheal stenosis" in another hospital and received symptomatic treatment. The diagnosis of left pulmonary artery sling with congenital tracheal stenosis was confirmed by multi-slice spiral CT (MSCT), airway examination with flexible bronchoscope and 3D image post-processing system. Data from this case and the related literatures have been summarized and analyzed. This will help clinicians to improve their level of diagnosis and treatment.
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Affiliation(s)
- Y L Gai
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - H D Huang
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - W Zhang
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - X Li
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - X Q Zhang
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - Y Jiao
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - Q Wang
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - Y C Dong
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
| | - C Bai
- Department of Respiratory and Critical Care, First Affiliated Hospital of Naval Military Medical University, Shanghai 2004332, China
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Liu M, Li R, Bai C, Chen Q, Yin Y, Chen Y, Zhou X, Zhao X. Predictive value of DEEPVESSEL-fractional flow reserve and quantitative plaque analysis based on coronary CT angiography for major adverse cardiac events. Clin Radiol 2023:S0009-9260(23)00179-4. [PMID: 37258332 DOI: 10.1016/j.crad.2023.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/26/2023] [Accepted: 04/25/2023] [Indexed: 06/02/2023]
Abstract
AIM To investigate the predictive value of the combination of DEEPVESSEL-fractional flow reserve (DVFFR) and quantitative plaque analysis using coronary computed tomographic angiography (CCTA) for major adverse cardiac events (MACE). METHOD In this retrospective study, data from 69 vessels from 58 consecutive patients were collected. These patients who underwent coronary angiography (CAG) with DVFFR were divided into MACE-positive and MACE-negative groups. DVFFR measurements were obtained from CCTA images acquired before CAG, and an FFR or DVFFR value ≤ 0.80 was considered haemodynamically significant. CCTA images were analysed quantitatively using automated software to obtain the following indices: total plaque volume (TPV) and burden (TPB), calcified plaque volume (CPV) and burden (CPB), non-calcified plaque volume (NCPV) and burden (NCPB), low-attenuation plaque (LAP), minimum lumen area (MLA), stenosis grade (SG) and lesion length (LL). Univariate and multivariate logistic regression, correlation, and receiver operating characteristic (ROC) analyses were used for statistical analysis. RESULTS DVFFR was highly correlated with invasive FFR (R=0.728), and the Bland-Altman plot showed good agreement between DVFFR and FFR (95% CI: -0.109-0.087) on a per-vessel level. DVFFR showed a high diagnostic performance in identifying abnormal haemodynamic vessels, with an area under the ROC curve (AUC) of 0.984. In multivariate analysis, the following biomarkers were predictors of MACE: DVFFR ≤ 0.8, SG, TPB, NCPB, and LL values. The combination of the above independent risk factors yielded the most valuable prediction for MACE (AUC:0.888). CONCLUSIONS DVFFR was highly correlated with FFR with satisfactory diagnostic accuracy. DVFFR, together with plaque analysis indices, yielded valuable predictions for MACE.
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Affiliation(s)
- M Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - R Li
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - C Bai
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Q Chen
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Y Yin
- Keya Medical, Shenzhen, China
| | - Y Chen
- Keya Medical, Shenzhen, China
| | - X Zhou
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - X Zhao
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.
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Tian S, Shi H, Bai C. [Progress in the pathological diagnosis of multifocal lung cancer]. Zhonghua Bing Li Xue Za Zhi 2023; 52:427-430. [PMID: 36973213 DOI: 10.3760/cma.j.cn112151-20220718-00619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Affiliation(s)
- S Tian
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - H Shi
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - C Bai
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
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Al-Ani M, Bai C, Shickel B, Bledsoe M, Ahmed M, Vilaro J, Parker A, Aranda J, Jeng E, Bleiweis M, Jacobs J, Bihorac A, Mardini M. Determinants of Successful Bridging to Heart Transplantation on Temporary Percutaneous Left Ventricular Support - An Insight Using Artificial Intelligence. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Bai C, Govindan K, Huo B. The contingency effects of dependence relationship on supply chain information sharing and agility. IJLM 2023. [DOI: 10.1108/ijlm-09-2021-0460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PurposeSupply chain agility (SCA) is the primary strategy for reducing impacts and quick recovery when supply chains experience a disruption risk, such as the COVID-19 pandemic. This study will investigate how SCA can be achieved through supply chain information sharing (SCIS) under the different dependence relationships (DR) with suppliers or customers. The purpose of this paper is to investigate this issue.Design/methodology/approachBased on information process and resource dependency theories, this study constructs and empirically tests a proposed model of the relationships amongst the three dimensions of SCIS and the two areas of SCA and the contingency effects of two types of DR on those relationships. Using a dataset collected from 400 manufacturers in China, the authors tested this theoretical model using multi-group and structural path analysis.FindingsThe results of the structural path and multi-group analyses show that (1) all dimensions of SCIS are positively correlated with both areas of SCA and (2) dependence on the supplier and dependence on the customer have completely different impacts on the relationship between SCIS and SCA.Originality/valueThis study can improve the understanding of the multidimensional concepts of SCIS and SCA and relationships between them under two different DR conditions in the Chinese manufacturing setting. It contributes to IS and the SCA literature and provides theoretically driven and empirical explanations for the diverse dynamics between the dependence on the supplier and customer.
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Han C, Ye S, Hu C, Shen L, Qin Q, Bai Y, Yang S, Bai C, Zang A, Jiao S, Bai L. 80P Penpulimab (Anti-PD-1) combined with anlotinib as first-line therapy for unresectable hepatocellular carcinoma (uHCC): Updated overall survival results from a phase Ib/II study. Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Zhao B, Huang RC, Wang Q, Dong YC, Bai C, Huang HD, Zhang W. [Efficacy of selective bronchial occlusion in the treatment of biliary bronchial fistula]. Zhonghua Yi Xue Za Zhi 2022; 102:3505-3509. [PMID: 36418247 DOI: 10.3760/cma.j.cn112137-20220616-01330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To analyze the effect of selective bronchial occlusion (SBO) in the treatment of biliary bronchial fistula (BBF). Methods: Eight patients with BBF that without biliary obstruction admitted to the Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Naval Medical University from January 1, 2015 to December 31, 2021 were included in this study. Bronchial silicone plug (6 cases) and autologous blood+thrombin (2 cases) were used as sealing materials for SBO treatment for the first time. Among the 7 patients who underwent subsequent closure treatment, 5 cases were blocked by bronchial silicone plug, 1 case was blocked by "bronchial silicone plug+bullet-covered stent" and 1 case was blocked by "bronchial silicone plug+bronchial one-way valve". The clinical data related to SBO treatment were collected and patients were followed up, and the therapeutic effect of SBO on BBF was analyzed. Results: The age of BBF onset was (58±9) years old, including 6 males. Among the 6 patients who used bronchial silicone plug as plugging material in the first SBO treatment, 1 case was successfully plugged, 2 cases did not achieve symptoms relief after plugging, 2 cases coughed up the plugging device immediately after surgery, and 1 case developed a new fistula. Autologous blood and thrombin were used as sealing materials in 2 patients, and both failed. Among the 7 patients who received subsequent closure treatment, bronchial silicone plug+bullet-covered stent (1 case) and bronchial silicone plug+bronchial unidirectional valve (1 case) were successful. After 2-6 times of bronchial silicone plug (5 cases), fistula were successfully blocked in 3 cases, and the frequency and volume of bile-like sputum decreased by 50% or more in 2 cases. The main postoperative complications were fever and cough (expectoration) in 7 and 6 cases, respectively. During the follow-up period, 2 patients were lost to follow-up, and the remaining 6 patients were followed up for 2-31 months. During the follow-up period, the effect of closure treatment was basically stable, and there was no death case. Conclusion: SBO therapy provides a safe and feasible palliative treatment for BBF.
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Affiliation(s)
- B Zhao
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - R C Huang
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - Q Wang
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - Y C Dong
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - C Bai
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - H D Huang
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
| | - W Zhang
- Department of Respiratory and Critical Care Medicine, the First affiliated hospital of Second Military Medical University, Shanghai 200433, China
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12
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Xie X, Li X, Jia Q, Bai C, Malzbender J, Cui Y, Yang R. Mechanical properties and toughening mechanisms of highly textured Ti3AlC2 composite material. Ann Ital Chir 2022. [DOI: 10.1016/j.jeurceramsoc.2022.06.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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13
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Arroussi M, Zhao J, Bai C, Zhang S, Xia Z, Jia Q, Yang K, Yang R. Evaluation of inhibition effect on microbiologically influenced corrosion of Ti-5Cu alloy against marine Bacillus vietnamensis biofilm. Bioelectrochemistry 2022; 149:108265. [DOI: 10.1016/j.bioelechem.2022.108265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 11/15/2022]
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Bai C, Liao BH, Lei RP. Ethical, legal and social issues raised by human brain banks. Eur Rev Med Pharmacol Sci 2022; 26:5635-5645. [PMID: 36066134 DOI: 10.26355/eurrev_202208_29496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Based on the research methods of literature review and philosophical reflection, this article points out the deficiencies and problems in the current research of brain banks: lack of nature analysis of brain banks and human brains; insufficient discussion of ethical, legal and social issues (ELSI) in the process of brain bank implementation - which has become the main research goal of this article. The article firstly clarifies the formation process of modern brain banks and briefly introduces the current development status of brain banks in the UK, the US and China, as well as the different types of modern brain banks. Next, the nature of brain banks and human brain samples are analyzed through an analogical model. Then, the ELSI issues at different stages are analyzed according to three stages: recruitment of donors, acquisition and storage of human brain tissue samples, and release and use of human brain tissue samples. Last, in the conclusion section, the main ideas of this paper are reiterated and questions for further reflection are presented.
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Affiliation(s)
- C Bai
- School of Philosophy, Centre for Bioethics ,Huazhong University of Science and Technology, Wuhan, Hubei, China.
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15
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Bai C. [Technology update and field expansion of bronchoscopy interventional diagnosis in 2021]. Zhonghua Yi Xue Za Zhi 2022; 102:1782-1785. [PMID: 35701090 DOI: 10.3760/cma.j.cn112137-20220224-00387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In recent years, with the rapid development of interventional pulmonary diseases, new instruments and new concepts are constantly updated. The increased detection rate of pulmonary nodules increases the demand of patients. These factors jointly promote the continuous progress of bronchoscopy diagnosis and treatment technology. The following techniques including thin/ultrathin bronchoscopes, radial probe endobronchial ultrasound (R-EBUS), and navigation bronchoscopy including virtual navigation bronchoscopy (VNB) and electromagnetic navigation bronchoscopy (ENB), robotic-assisted bronchoscopy (RAB), frozen biopsy for the diagnosis of diffuse lung diseases are particularly prominent and important in clinical practice. This paper reviews the progress and application of bronchoscopy in interventional diagnosis through the review of literature published in 2021.
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Affiliation(s)
- C Bai
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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Bai C, Li JX, Yu Y, Liu R, Gao MX, Zhang F, Li HY. [A randomized controlled trial of indobufen versus aspirin in the prevention of bridging restenosis after coronary artery bypass grafting]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:466-470. [PMID: 35589595 DOI: 10.3760/cma.j.cn112148-20210701-00560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To compare the efficacy and safety between indobufen and aspirin in the prevention of restenosis of bridge vessels at 1 year after off-pump coronary artery bypass grafting. Methods: This study was a prospective cohort study. We selected 152 patients who received coronary artery bypass grafting in Beijing Anzhen Hospital from December 2016 to December 2018. Patients were divided into the indobufen group and the aspirin group. Patients in the aspirin group were treated with aspirin and clopidogrel, and patients in the indobufen group were treated with indobufen and clopidogrel. During the 1-year follow-up, the rate of restenosis of saphenous vein bridge and internal mammary artery bridge, the rate of adverse cardiac events and adverse reactions were compared between the two groups. The levels of fibrinogen (FIB), D-dimer (D-D), thrombomodulin (TM) and thrombin-activatable fibrinolysis inhibitor (TAFI) were compared before and after antiplatelet therapy. Results: There were 76 cases in the indobufen group, including 57 males (75.0%), aged (60.3±6.6) years. There were 76 cases in the aspirin group, including 62 males (81.6%), aged (59.7±7.2) years. Baseline data were comparable between the two groups (P>0.05). During the follow-up, 3 cases were lost to follow up. Follow-up was completed in 74 patients in the indobufen group and 75 in the aspirin group. A total of 268 bridging vessels were grafted in the indobufen group and 272 in the aspirin group. One year after surgery, the patency rates of great saphenous vein bridge and internal mammary artery bridge were 94.5% (189/200) and 97.1% (66/68) in the indobuphen group, and 91.3% (189/207) and 96.9% (63/65) in the aspirin group, respectively. There was no significant difference in patency rate of great saphenous vein bridge and internal mammary artery bridge between the two groups (χ²=0.282, 0.345, P>0.05). The total incidence of adverse cardiac events was 5.4% (4/74) in the indobufen group and 6.7% (5/75) in the aspirin group (χ²=0.126, P>0.05). The overall incidence of gastrointestinal adverse reactions was significantly lower in the indobufen group than in the aspirin group (4.1% (3/74) vs. 13.3% (10/75), χ²=4.547, P<0.05). The levels of FIB, D-D, TM and TAFI in the two groups were lower than those before surgery (P<0.05), and there was no statistical significance between the two groups at baseline and post-operation (P>0.05). Conclusion: The efficacy of indobufen combined with clopidogrel in the prevention of 1-year restenosis after coronary artery bypass graft is similar to that of aspirin combined with clopidogrel, but the incidence of adverse reactions is lower, and the safety is higher in patients treated with indobufen combined with clopidogrel compared to aspirin combined with clopidogrel strategy.
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Affiliation(s)
- C Bai
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - J X Li
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Y Yu
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - R Liu
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - M X Gao
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - F Zhang
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - H Y Li
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
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Yeshanew SK, Bai C, Jia Q, Xi T, Zhang Z, Li D, Xia Z, Yang R, Yang K. Microstructure Evolution and Deformation Mechanisms of As-Cast Antibacterial Ti6Al4V-5Cu Alloy for Isothermal Forging Process. Materials (Basel) 2022; 15:ma15093349. [PMID: 35591683 PMCID: PMC9105015 DOI: 10.3390/ma15093349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022]
Abstract
The hot workability behavior of antibacterial Ti6Al4V-5Cu alloy was investigated using a hot compression experiment in the temperature range of 790-1040 °C and strain rate of 10-3-10 s-1 with a strain of 0.4. The deformation behavior of the alloy was characterized by Gleeble 3800 compression experiment, and the relationship among deformed microstructures and deformation parameters was established. The deformations of Ti6Al4V-5Cu alloy were temperature and strain rate-dependent. Higher temperature and lower strain rate made power dissipation efficiency (η) increase and reach 89%. The activation energies (Q) in the dual-phase (α + β) and single β phase regions were calculated as 175.43 and 159.03 kJ mol-1, respectively. In the dual (α + β) phase region, with an increase in strain rate, flow-softening behavior was dominated, however in the single β phase region such as processing at 940 °C. Flow stress increased slightly in which work-hardening behavior was dominated (especially between strain rates of 10-3-1 s-1). The deformation at various conditions exhibited different stress-strain profiles, providing an insight that work hardening and flow softening coexisted in Ti6Al4V-5Cu alloy. The relative intensity of oscillatory change in flow stress profile decreased as the strain rate decreased. The hot workability of Ti6Al4V-5Cu alloy was also accessed from the viewpoint of the sub-grain structure.
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Affiliation(s)
- Solomon Kerealme Yeshanew
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Chunguang Bai
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
- Correspondence: (C.B.); (K.Y.); Tel.: +86-24-83970951 (C.B.); +86-24-23971628 (K.Y.); Fax: +86-24-23748832 (C.B.); +86-24-23891320 (K.Y.)
| | - Qing Jia
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Tong Xi
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Zhiqiang Zhang
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Diaofeng Li
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Zhizhou Xia
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Rui Yang
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
| | - Ke Yang
- Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), Shenyang 110016, China; (S.K.Y.); (Q.J.); (T.X.); (Z.Z.); (D.L.); (Z.X.); (R.Y.)
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China
- Correspondence: (C.B.); (K.Y.); Tel.: +86-24-83970951 (C.B.); +86-24-23971628 (K.Y.); Fax: +86-24-23748832 (C.B.); +86-24-23891320 (K.Y.)
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Li J, Cheng Y, Bai C, Xu J, Shen L, Li J, Zhou Z, Li Z, Chi Y, Yu X, Li E, Xu N, Liu T, Lou W, Bai Y, Yuan X, Wang X, Yuan Y, Chen J, Guan S, Fan S, Su W. Treatment-related adverse events as predictive biomarkers of efficacy in patients with advanced neuroendocrine tumors treated with surufatinib: results from two phase III studies. ESMO Open 2022; 7:100453. [PMID: 35344750 PMCID: PMC9058866 DOI: 10.1016/j.esmoop.2022.100453] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 02/08/2023] Open
Abstract
Background No validated biomarkers currently exist for predicting the efficacy outcomes in patients with neuroendocrine tumors (NETs) treated with antiangiogenic therapy. We aimed to evaluate the association between treatment-related adverse events (TRAEs) and efficacy outcomes of surufatinib in patients with advanced NET. Patients and methods We included patients with NET treated with surufatinib in two multicenter, randomized, double-blind, placebo-controlled, phase III trials (SANET-p and SANET-ep) in this study. The main exposure was the presence of any of the TRAEs including hypertension, proteinuria, and hemorrhage in the first 4 weeks of surufatinib treatment. The primary outcome of the study was investigator-assessed progression-free survival (PFS). PFS outcomes were estimated using the Kaplan–Meier method with the log-rank test. Hazard ratios (HRs) were calculated by using univariable and multivariable Cox proportional hazard regression models. Blinded independent image review committee (BIIRC) assessments and 4-week landmark analysis were also performed as supportive evaluations. Results During the study period, a total of 242 patients treated with surufatinib were included in the analysis, and 164 (68%) patients had at least one of hypertension, proteinuria, and hemorrhage in the first 4 weeks of treatment. The presence of TRAEs in the first 4 weeks was associated with prolonged median PFS [11.1 versus 9.2 months; HR 0.67, 95% confidence interval (CI) 0.47-0.97; P = 0.036]. In multivariable Cox regression analysis, the presence of TRAEs was also significantly associated with longer PFS (HR 0.65, 95% CI 0.44-0.97; P = 0.035). Similar results were obtained in the BIIRC assessments and 4-week landmark analysis. Conclusions Treatment-related hypertension, proteinuria, and hemorrhage could be potential biomarkers to predict antitumor efficacy of surufatinib in patients with advanced NET. Future prospective studies are needed to validate the findings. Trial registration ClinicalTrials.govNCT02589821; https://clinicaltrials.gov/ct2/show/NCT02589821 and ClinicalTrials.gov NCT02588170; https://clinicaltrials.gov/ct2/show/NCT02588170 Treatment-related hypertension, proteinuria, or hemorrhage is associated with longer survival in NETs. The association is confirmed by the BIIRC assessments and 4-week landmark analysis. TRAEs can be biomarkers to predict antitumor efficacy in patients with NET.
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Affiliation(s)
- J Li
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y Cheng
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - C Bai
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - J Xu
- Department of Gastrointestinal Oncology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, China.
| | - L Shen
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China.
| | - J Li
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China
| | - Z Zhou
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Z Li
- Department of Abdominal Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Y Chi
- National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - X Yu
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - E Li
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - N Xu
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - T Liu
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - W Lou
- Department of General Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Y Bai
- Department of Gastrointestinal Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - X Yuan
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - X Wang
- Department of Medical Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Y Yuan
- Department of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - J Chen
- Department of Oncology, Jiangsu Cancer Hospital, Nanjing, China
| | - S Guan
- Department of Clinical and Regulatory Affairs, HUTCHMED, Shanghai, China
| | - S Fan
- Department of Clinical and Regulatory Affairs, HUTCHMED, Shanghai, China
| | - W Su
- Department of Clinical and Regulatory Affairs, HUTCHMED, Shanghai, China
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19
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Cao Y, Qin S, Luo S, Li Z, Cheng Y, Fan Y, Sun Y, Yin X, Yuan X, Li W, Liu T, Hsu CH, Lin X, Kim SB, Kojima T, Zhang J, Lee SH, Bai Y, Muro K, Doi T, Bai C, Gu K, Pan HM, Bai L, Yang JW, Cui Y, Lu W, Chen J. Pembrolizumab versus chemotherapy for patients with esophageal squamous cell carcinoma enrolled in the randomized KEYNOTE-181 trial in Asia. ESMO Open 2021; 7:100341. [PMID: 34973513 DOI: 10.1016/j.esmoop.2021.100341] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/15/2021] [Accepted: 11/17/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND In the randomized phase III KEYNOTE-181 study, pembrolizumab prolonged overall survival (OS) compared with chemotherapy as second-line therapy in patients with advanced esophageal cancer and programmed death-ligand 1 (PD-L1) combined positive score (CPS) ≥10. We report a post hoc subgroup analysis of patients with esophageal squamous cell carcinoma (ESCC) enrolled in KEYNOTE-181 in Asia, including patients from the KEYNOTE-181 China extension study. PATIENTS AND METHODS Three hundred and forty Asian patients with advanced/metastatic ESCC were enrolled in KEYNOTE-181, including the China cohort. Patients were randomly assigned 1 : 1 to receive pembrolizumab 200 mg every 3 weeks for ≤2 years or investigator's choice of paclitaxel, docetaxel, or irinotecan. OS, progression-free survival, response, and safety were analyzed without formal comparisons. OS was evaluated based on PD-L1 CPS expression level. RESULTS In Asian patients with ESCC, median OS was 10.0 months with pembrolizumab and 6.5 months with chemotherapy [hazard ratio (HR), 0.63; 95% CI 0.50-0.80; nominal P < 0.0001]. Median progression-free survival was 2.3 months with pembrolizumab and 3.1 months with chemotherapy (HR, 0.79; 95% CI 0.63-0.99; nominal P = 0.020). Objective response rate was 17.1% with pembrolizumab and 7.1% with chemotherapy; median duration of response was 10.5 months and 7.7 months, respectively. In patients with PD-L1 CPS <1 tumors (pembrolizumab versus chemotherapy), the HR was 0.99 (95% CI 0.56-1.72); the HR (95% CI) for death was better for patients with PD-L1 CPS cut-offs >1 [CPS ≥1, 0.57 (0.44-0.75); CPS ≥5, 0.56 (0.41-0.76); CPS ≥10, 0.53 (0.37-0.75)]. Treatment-related adverse events were reported in 71.8% of patients in the pembrolizumab group and 89.8% in the chemotherapy group; grade 3-5 events were reported in 20.0% and 44.6%, respectively. CONCLUSIONS Pembrolizumab monotherapy demonstrated promising efficacy in Asian patients with ESCC, with fewer treatment-related adverse events than chemotherapy. PD-L1 CPS ≥1 is an appropriate cut-off and a predictive marker of pembrolizumab efficacy in Asian patients with ESCC.
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Affiliation(s)
- Y Cao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China.
| | - S Qin
- PLA Cancer Centre of Nanjing Bayi Hospital, Nanjing, China
| | - S Luo
- The Affiliated Tumor Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Z Li
- Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Y Cheng
- Jilin Cancer Hospital, Jilin, China
| | - Y Fan
- Cancer Hospital of University of Chinese Academy of Sciences, Institute of Cancer and Basic Medicine of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China
| | - Y Sun
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, and The Affiliated Hospital of Anhui Medical University, Hefei, China
| | - X Yin
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - X Yuan
- Tongji Hospital, Wuhan, China
| | - W Li
- Hubei Cancer Hospital, Wuhan, China
| | - T Liu
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - C-H Hsu
- National Taiwan University Hospital, Taipei, Taiwan
| | - X Lin
- Fujian Medical University Union Hospital, Fuzhou, China
| | - S-B Kim
- Asan Medical Center, Seoul, South Korea
| | - T Kojima
- National Cancer Center Hospital East, Kashiwa, Japan
| | - J Zhang
- Ruijin Hospital, Shanghai, China
| | - S-H Lee
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Y Bai
- Harbin Medical University Cancer Hospital, Harbin, China
| | - K Muro
- Aichi Cancer Center Hospital, Nagoya, Japan
| | - T Doi
- National Cancer Center Hospital East, Kashiwa, Japan
| | - C Bai
- Peking Union Medical College Hospital, Beijing, China
| | - K Gu
- The First Affiliated Hospital of Anhui Medical University, Anhui Medical University, Hefei, China
| | - H-M Pan
- Sir Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - L Bai
- Chinese PLA General Hospital, Beijing, China
| | - J-W Yang
- Fujian Province Cancer Hospital, Fuzhou, China
| | - Y Cui
- MSD China, Shanghai, China
| | - W Lu
- MSD China, Shanghai, China
| | - J Chen
- Jiangsu Cancer Hospital, Nanjing, China
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Liu J, Fan Z, Guo W, Gao T, Li S, Xu J, Bai C, Xue R, Zhang L, Xie L, Tan Z. 143P Novel anti-PD-L1 antibody TQB2450 (T) in combination with anlotinib (A) in patients with advanced soft tissue sarcoma (STS), the results from the expanded sample size and updated data. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.10.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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21
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Liu Z, Sun H, Lai W, Hu M, Zhang Y, Bai C, Liu J, Ren H, Li F, Yan S. Genome-wide re-sequencing reveals population structure and genetic diversity of Bohai Black cattle. Anim Genet 2021; 53:133-136. [PMID: 34783059 DOI: 10.1111/age.13155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 11/29/2022]
Abstract
Bohai Black (BHB) cattle, one of eight representative indigenous breeds in China, is well known for its high resistance to disease, endurance under unfavorable feeding conditions and excellent meat quality. Over recent, the number of BHB cattle has decreased sharply. To investigate the population structure and genetic diversity of this breed, the whole-genome data of 35 individuals from a conservation farm were obtained using the Illumina 150 bp paired-end platform. The results of the genetic structure and diversity analyses showed that BHB cattle had mixed Bos taurus and Bos indicus ancestry, close phylogenic relationships with Jiaxian Red and Luxi cattle and abundant genetic diversity. The bulls tested here could be divided into six families. This study presents a comprehensive evaluation of the genetic structure and diversity of the BHB cattle, and lays the theoretical basis for conservation and utilization of the valuable germplasm resource.
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Affiliation(s)
- Z Liu
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - H Sun
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - W Lai
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - M Hu
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - Y Zhang
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - C Bai
- College of Animal Science, Jilin University, Changchun, 130062, China
| | - J Liu
- Shandong Binzhou Animal Science & Veterinary Medicine Academy, Binzhou, 256600, China
| | - H Ren
- Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, Jilin University, Changchun, 130062, China
| | - F Li
- Shandong Binzhou Animal Science & Veterinary Medicine Academy, Binzhou, 256600, China
| | - S Yan
- College of Animal Science, Jilin University, Changchun, 130062, China
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22
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Qiao B, He J, Yan X, Bai C, Zhang C, Liu Z. Assessing emission reduction effects from shifts of urban passenger transport modes by implementing targeted emission tax considering the whole fuel cycle. Environ Sci Pollut Res Int 2021; 28:56835-56851. [PMID: 34076819 DOI: 10.1007/s11356-021-14226-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 04/28/2021] [Indexed: 06/12/2023]
Abstract
Controlling the emission of urban passenger transport modes has become one of the most important tasks of governing urban air pollution. Most strategies only focused on carbon emission, whereas neglecting the influences of other pollutants (CO, HC, NOx, PM2.5), especially for upstream emissions from electricity generation caused by the electricity consumed during the operation of electrified transport modes. Based on the multinomial logit model (MNL), this study firstly calculated and evaluated the emission reduction effects brought about by the implementation of targeted emission taxes on different transport modes from the perspective of whole fuel cycle. Taking Jiangning District as an example, our research found that the policy implementing targeted emission tax for different transport modes can not only bring reduce 13.104 tons of CO, 0.327 tons of HC, 0.568 tons of NOx, and 0.140 tons of PM2.5, but also 26,726.82 (euro) of eco-environmental benefits for the treatment of air pollution. Our study can provide useful insights for shifting the structure of urban passenger transport modes, especially promoting the transfer of private cars to the urban green transport systems, to alleviate urban air pollution by formulating effective emission reduction strategies.
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Affiliation(s)
- Boshuai Qiao
- School of Transportation, Southeast University, Nanjing, 210018, China
| | - Jie He
- School of Transportation, Southeast University, Nanjing, 210018, China.
| | - Xintong Yan
- School of Transportation, Southeast University, Nanjing, 210018, China
| | - Chunguang Bai
- School of Transportation, Southeast University, Nanjing, 210018, China
| | - Changjian Zhang
- School of Transportation, Southeast University, Nanjing, 210018, China
| | - Ziyang Liu
- School of Transportation, Southeast University, Nanjing, 210018, China
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23
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Zhang D, Bai C, Zhang J, Zhang Y, Liu T, Pan H, Zhong H, Lin X, Qiu WS, Liu Y, Yuan X, Zhang T, Yin X, Deng Y, Hu X, Xu R. 511TiP A phase III, multicenter, open-label, randomized study to assess the efficacy and safety of cetuximab plus capecitabine versus cetuximab as maintenance treatment following first-line induction treatment with FOLFOX and cetuximab in Chinese patients with RAS and BRAF WT mCRC. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Bai C, Quayson M, Sarkis J. COVID-19 pandemic digitization lessons for sustainable development of micro-and small- enterprises. Sustain Prod Consum 2021; 27:1989-2001. [PMID: 34722843 PMCID: PMC8542351 DOI: 10.1016/j.spc.2021.04.035] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 04/28/2021] [Accepted: 04/30/2021] [Indexed: 05/19/2023]
Abstract
The coronavirus (COVID-19) pandemic has undeniably influenced the global economy and environment. Major victims of the COVID-19 outbreak are Micro and Small Enterprises (MSEs), especially in developing countries, mainly because of limited use of digital technologies. This paper employs a literature review and personal insights to provide COVID-19 pandemic digitization lessons for sustainable development of MSEs from a technology for social good perspective. We develop a framework to support post COVID-19 digital transformation for sustainable development of MSEs. We find that digital payments, especially mobile money, should be a critical digital transformation priority for MSEs. Also, institutions must support MSE resources and capabilities to adopt digital transformation for business continuity, and sustainable production and consumption. Our study suggests that MSE managers and other stakeholders rethink their business strategies, incorporating crisis scenarios and business continuity plans to sustain customers virtually to enhance sustainable development. We also propose further research areas to improve the successful digital transformation of MSEs post COVID-19.
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Affiliation(s)
- Chunguang Bai
- School of Management and Economics, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Matthew Quayson
- School of Management and Economics, University of Electronic Science and Technology of China, Chengdu 611731, China
- Center for West African Studies (CWAS), University of Electronic Science and Technology of China, Chengdu, China
- Department of Logistics and Supply Chain Management, Ho Technical University, Ho, Ghana
| | - Joseph Sarkis
- Foisie Business School, Worcester Polytechnic Institute, Worcester, MA 01609, USA
- The Humlog Institute, Hanken School of Economics, 00100, Helsinki, Finland
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Song J, Wu J, Poulet B, Liang J, Bai C, Dang X, Wang K, Fan L, Liu R. Proteomics analysis of hip articular cartilage identifies differentially expressed proteins associated with osteonecrosis of the femoral head. Osteoarthritis Cartilage 2021; 29:1081-1092. [PMID: 33892138 DOI: 10.1016/j.joca.2021.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 03/16/2021] [Accepted: 04/12/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The cartilage degeneration that accompanies subchondral bone necrosis plays an important role in the development of osteonecrosis of femoral head (ONFH). To better understand the molecular basis of cartilage degradation in ONFH, we compared the proteomic profiles of ONFH cartilage with that of fracture control. DESIGN Hip cartilage samples were collected from 16 ONFH patients and 16 matched controls with femoral neck fracture. Proteomics analysis was conducted using tandem mass tag-based quantitation technique. Gene ontology (GO) analysis, KEGG pathway and protein-protein interaction analysis were used to investigate the functions of the altered proteins and biological pathways. Differentially expressed proteins including alpha-2-HS-glycoprotein (AHSG) and Cytokine-like protein 1 (Cytl1) were validated by Western blot (WB) and immunohistochemistry (IHC). RESULTS 303 differentially expressed proteins were identified in ONFH cartilage with 72 up-regulated and 231 down-regulated. Collagen turnover, glycosaminoglycan biosynthesis, metabolic pathways, and complement and coagulation cascades were significantly modified in ONFH cartilage. WB and IHC confirmed the increased expression of AHSG and decreased expression of Cytl1 in ONFH cartilage. CONCLUSIONS Our results reveal the implication of altered protein expression in the development of ONFH, and provide novel clues for pathogenesis studies of cartilage degradation in ONFH.
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Affiliation(s)
- J Song
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - J Wu
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China; Department of Orthopaedics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan Province, 471009, PR China.
| | - B Poulet
- Institute of Ageing and Chronic Disease, University of Liverpool, William Henry Duncan Building, West Derby Road, Liverpool, L7 8TX, UK.
| | - J Liang
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - C Bai
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - X Dang
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - K Wang
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - L Fan
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China.
| | - R Liu
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University, NO.157, Xiwu Road, Xi'an, Shaanxi, 710004, PR China; Institute of Ageing and Chronic Disease, University of Liverpool, William Henry Duncan Building, West Derby Road, Liverpool, L7 8TX, UK.
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Abstract
Advances in bronchoscopic and other interventional pulmonology technologies have expanded the sampling procedures pulmonologist can use to diagnose lung cancer and accurately stage the mediastinum. Among the modalities available to the interventional pulmonologist are endobronchial ultrasound-guided transbronchial needles aspiration (EBUS-TBNA) and transoesophageal bronchoscopic ultrasound-guided fine-needle aspiration (EUS-B-FNA) for sampling peribronchial/perioesophageal central lesions and for mediastinal lymph node staging, as well as navigational bronchoscopy and radial probe endobronchial ultrasound (RP-EBUS) for the diagnosis of peripheral lung cancer. The role of the interventional pulmonologist in this setting is to apply these procedures based on the correct interpretation of clinical and radiological findings in order to maximise the chances of achieving the diagnosis and obtaining sufficient tissue for molecular biomarker testing to guide targeted therapies for advanced non-small cell lung cancer. The safest and the highest diagnosis-yielding modality should be chosen to avoid a repeat sampling procedure if the first one is non-diagnostic. The choice of site and biopsy modality are influenced by tumour location, patient comorbidities, availability of equipment and local expertise. This review provides a concise state-of-the art account of the interventional pulmonology procedures in the diagnosis and staging of lung cancer.
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Affiliation(s)
- C-K Liam
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - P Lee
- Department of Medicine, National University Hospital, Singapore
| | - C-J Yu
- National Taiwan University College of Medicine, Taipei, Taiwan
| | - C Bai
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - K Yasufuku
- Division of Thoracic Surgery, Toronto General Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
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Zhou J, Cheng T, Li X, Pineda J, Wang X, Si H, Shi P, Shen R, Zhou N, Bai C. P46.01 Intronic Noncoding RNA Expression of DCN is Related to Cancer-Associated Fibroblasts and NSCLC Patients’ Prognosis. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wang BN, Zhang JX, Bai C. [Research progress in the relationship between cellular senescence and chronic obstructive pulmonary disease]. Zhonghua Jie He He Hu Xi Za Zhi 2021; 44:59-63. [PMID: 33412626 DOI: 10.3760/cma.j.cn112147-20200203-00047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Chen B, Huang Y, Yang X, Yang X, Huang C, Ye X, Tang D, Zhang J, Zhang J, Bai C. PR01.06 Integrating Circulating Genetically Abnormal Cells to Early Lung Cancer Screening in Chinese Bus Drivers. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mangla SK, Kusi-Sarpong S, Luthra S, Bai C, Jakhar SK, Khan SA. Operational excellence for improving sustainable supply chain performance. Resour Conserv Recycl 2020; 162:105025. [PMID: 32834482 PMCID: PMC7342035 DOI: 10.1016/j.resconrec.2020.105025] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
| | | | - Sunil Luthra
- Department of Mechanical Engineering, Ch. Ranbir Singh State Institute of Engineering and Technology, Jhajjar, India
| | - Chunguang Bai
- School of Management and Economics, University of Electronic Science and Technology of China, China
| | - Suresh Kumar Jakhar
- Operations Management Group, Indian Institute of Management Lucknow, Lucknow, India
| | - Sharfuddin Ahmed Khan
- Department of Industrial Engineering and Engineering Management, University of Sharjah, United Arab Emirates
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Mangla SK, Kusi-Sarpong S, Luthra S, Bai C, Jakhar SK, Khan SA. Operational excellence for improving sustainable supply chain performance. Resour Conserv Recycl 2020. [PMID: 32834482 DOI: 10.1016/j.resconrec.2019.104559] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Affiliation(s)
| | | | - Sunil Luthra
- Department of Mechanical Engineering, Ch. Ranbir Singh State Institute of Engineering and Technology, Jhajjar, India
| | - Chunguang Bai
- School of Management and Economics, University of Electronic Science and Technology of China, China
| | - Suresh Kumar Jakhar
- Operations Management Group, Indian Institute of Management Lucknow, Lucknow, India
| | - Sharfuddin Ahmed Khan
- Department of Industrial Engineering and Engineering Management, University of Sharjah, United Arab Emirates
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Mangla SK, Kusi-Sarpong S, Luthra S, Bai C, Jakhar SK, Khan SA. Operational excellence for improving sustainable supply chain performance. Resour Conserv Recycl 2020. [PMID: 32834482 DOI: 10.1016/j.resconrec.2020.104819] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Affiliation(s)
| | | | - Sunil Luthra
- Department of Mechanical Engineering, Ch. Ranbir Singh State Institute of Engineering and Technology, Jhajjar, India
| | - Chunguang Bai
- School of Management and Economics, University of Electronic Science and Technology of China, China
| | - Suresh Kumar Jakhar
- Operations Management Group, Indian Institute of Management Lucknow, Lucknow, India
| | - Sharfuddin Ahmed Khan
- Department of Industrial Engineering and Engineering Management, University of Sharjah, United Arab Emirates
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Bai C, Shang J, Kang D, Yu W, Zhang FL, Zhang WF, Wu F, Guo RX, Zhang YD, Zhao ZZ. [Short-term effect of sodium zirconium cyclosilicate on potassium lowering in chronic kidney disease patients with hyperkalemia]. Zhonghua Yi Xue Za Zhi 2020; 100:2997-3000. [PMID: 33086450 DOI: 10.3760/cma.j.cn112137-20200629-01990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the efficacy of sodium zirconium cyclosilicate on emergency correction of hyperkalemia in chronic kidney disease patients. Methods: Patients with chronic kidney disease who were admitted to the Department of Nephrology of the First Affiliated Hospital of Zhengzhou University from May to June 2020 were selected. Those who had hyperkalemia and took sodium zirconium cyclosilicate powder were finally included. The patient's clinical data and laboratory results were collected. Results: A total of 24 results were included from 21 patients. The age of patients was (48.9±13.5) years old. Fourteen patients were male, and 7 patients were female. After 2 hours of administration, the venous potassium level decreased from (5.85±0.52) mmol/L to (5.15±0.43) mmol/L (P<0.001, n=21), with an average decline of (0.71±0.43) mmol/L. Meanwhile, the arterial potassium level decreased from (5.50±0.40) mmol/L to (4.88±0.33) mmol/L (P<0.001, n=10), with an average decline of (0.62±0.29) mmol/L. Based on the initial venous potassium level, the patients were further divided into three groups. The average potassium decrease in<5.5 mmol/L group (4 patients), 5.5-<6.0 mmol/L group (11 patients) and ≥6.0 mmol/L group (6 patients) was (0.46±0.26) mmol/L, (0.62±0.38) mmol/L and (1.04±0.45) mmol/L, respectively. There was statistically significant difference of potassium reduction among the three groups (P=0.045). Moreover, the extent of potassium reduction was positively correlated with baseline venous potassium level (r=0.603, P=0.004, n=21). The study did not reveal any treatment-related adverse event. Conclusion: Sodium zirconium cyclosilicate powder can rapidly and effectively reduce the serum potassium level in chronic kidney disease patients with hyperkalemia.
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Affiliation(s)
- C Bai
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - J Shang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - D Kang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W Yu
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - F L Zhang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W F Zhang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - F Wu
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - R X Guo
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Y D Zhang
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Z Z Zhao
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Zhou Z, Xu J, Shen L, Li J, Bai C, Chi Y, Li Z, Xu N, Jia R, Li E, Liu T, Bai Y, Yuan Y, Li X, Wang X, Chen J, Wang W, Li J, He J, Su W. 1165P Subgroup analysis by Ki-67 and primary tumour origins of the randomized, placebo-controlled phase III study of surufatinib in advanced well-differentiated extrapancreatic neuroendocrine tumours (SANET-ep). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Xu J, Shen L, Bai C, Li J, Zhou Z, Yu X, Li Z, Li E, Yuan X, Chi Y, Yin Y, Lou W, Xu N, Bai Y, Zhang T, Xiu D, Wang X, Li J, Fan S, Su W. 1156O Surufatinib (S) for patients (Pts) with advanced pancreatic neuroendocrine tumours (SANET-p): A randomized, double-blind, placebo (P)-controlled phase III trial (NCT02589821). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1369] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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36
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Affiliation(s)
- Chunguang Bai
- School of Management and Economics University of Electronic Science and Technology of China Chengdu P.R. China
| | - Wenlian Gao
- College of Business Northern Illinois University DeKalb IL 60115
| | - Joseph Sarkis
- Foisie School of Business Worcester Polytechnic Institute Worcester MA 01609‐2280
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Kong C, Bai C. [Bronchoscopic treatment of peripheral lung cancer]. Zhonghua Jie He He Hu Xi Za Zhi 2020; 43:534-539. [PMID: 32486561 DOI: 10.3760/cma.j.cn112147-20190807-00558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Zhou N, Ge Y, Fang K, Liu J, Yu S, Zhong D, Wang Y, Bai C. BRAF wild-type recurrent indeterminate dendritic cell tumour presenting with leonine facies. J Eur Acad Dermatol Venereol 2020; 34:e230-e231. [PMID: 31891418 DOI: 10.1111/jdv.16172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- N Zhou
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y Ge
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - K Fang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - J Liu
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - S Yu
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - D Zhong
- Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - Y Wang
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - C Bai
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Wang GF, Li SY, Zhang J, Zeng YM, Li Q, Bai C, Wang CH. [Marching to WCBIP 2020 with the wind and rain]. Zhonghua Jie He He Hu Xi Za Zhi 2020; 42:806-809. [PMID: 31694087 DOI: 10.3760/cma.j.issn.1001-0939.2019.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
Purpose
There is great uncertainty and volatility in the evaluation and measurement of green supplier satisfaction. The purpose of this paper is to fill this gap based on the information entropy theory (IET) to describe the probability of green supplier satisfaction degree.
Design/methodology/approach
The authors introduce a formal model using analytic hierarchy process (AHP), IET and entropy technique for order preference by similarity to an ideal solution (TOPSIS) method to evaluate green supplier satisfaction and promote them for the better implementation of green supply chain management practices.
Findings
The first finding is developing an effective framework for green supplier satisfaction, incorporating various measures of environmental dimension. Second, a hybrid uncertainty decision method is introduced, by integrating AHP and IET and entropy-TOPSIS.
Research limitations/implications
One of the main limitations of the research is that the authors introduced a conceptual example. Real-world applications need to investigate the accuracy and effectiveness of these measures, and the operational feasibility of this method.
Originality/value
This is one of the first works to provide a comprehensive appraisal model for evaluation of green supplier satisfaction. This study and research method can form general guidelines, and organizations can increasingly benefit from using green supplier satisfaction evaluation as a management tool. Green supplier satisfaction evaluation is just the beginning.
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Lin H, Dong YC, Yao Y, Sun QY, He MX, Bi XL, Bai C. [The 472nd case: dyspnea, pulmonary shadows, abnormalities of whole blood cells]. Zhonghua Nei Ke Za Zhi 2019; 58:933-936. [PMID: 31775462 DOI: 10.3760/cma.j.issn.0578-1426.2019.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 54-year-old man was admitted to respiratory department with chief complaints of recurrent cough and dyspnea. Chest imaging showed multiple patchy shadows and interstitial changes. Evidence of infectious diseases was not definite, and antibiotic treatments were not effective. In the meantime, myelodysplasia syndrome was diagnosed with pancytopenia. The pathologic findings of transbronchoscopic lung biopsyshowed chronic inflammatory interstitial changes, suggesting a clinical diagnosis of organizing pneumonia. After glucocorticoids treatment, his condition aggravated. The second percutaneous lung biopsy showed the infiltration of a large number of neutrophils. Therefore, the final diagnosis of myelodysplasia syndrome with Sweet syndrome was made. Then glucocorticoids and supportive treatment were given This case may improve physicians' understanding of myelodysplasia syndrome complicated with Sweet syndrome.
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Affiliation(s)
- H Lin
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Y C Dong
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Y Yao
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Q Y Sun
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - M X He
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - X L Bi
- Department of Dermatology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - C Bai
- Department of Respiratory and Critical Care Medicine, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
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Xing J, Bai C, Cheng Y, Sun Z, Gao Y, Li J. Analysis of PD-1/PD-L1 blockade biomarker and immune infiltrates in gastroenteropancreatic neuroendocrine carcinoma. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz256.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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43
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Chi Y, Yao Y, Fang Z, Wang S, Huang G, Cai Q, Shang G, Wang G, Qu G, Wu Q, Jiang Y, Song J, Chen J, Zhu X, Cai Z, Bai C, Lu Y, Yu Z, Shen J, Cai J. Efficacy and safety of anlotinib in advanced leiomyosarcoma: Subgroup analysis of a phase IIB trial (ALTER0203). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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44
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Xu J, Shen L, Zhou Z, Li J, Bai C, Chi Y, Li Z, Xu N, Jia R, Li E, Liu T, Bai Y, Yuan Y, Li X, Wang X, Chen J, Ying J, Li J, Fan S, Su W. Efficacy and safety of surufatinib in patients with well-differentiated advanced extrapancreatic neuroendocrine tumors (NETs): Results from the randomized phase III study (SANET-ep). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fang Z, Yao Y, Cai J, Chi Y, Wang S, Huang G, Cai Q, Shang G, Wang G, Qu G, Wu Q, Jiang Y, Song J, Chen J, Cai Z, Zhu X, Bai C, Lu Y, Yu Z, Shen J. The effect of treatment line on the efficacy of anlotinib hydrochloride in advanced alveolar soft part sarcoma patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yung R, Cheng T, Li X, Wang X, Si H, Zhao P, Shen R, Zhou J, Yu H, Ding M, Lu S, Zhou N, Bai C. P1.09-12 In-Situ Hybridization Visual Scoring of Epigenetic Imprinting Genes Improves Early Diagnosis and Grading of Lung Cancers. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Sun Z, Gao H, Cheng Y, Bai C, Chen Y. The expression of versican and its role in pancreatic neuroendocrine tumour. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz245.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Li J, Zhao L, Bai C, Pang H, Sun Z. Health status of middle-aged and older cancer survivors in China: Results from the China Health and Retirement Longitudinal Study (CHARLS). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz263.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Xing J, Bai C, Cheng Y, Sun Z, Gao Y, Li J. Analysis of PD-1/PD-L1 blockade biomarker and immune infiltrates in gastroenteropancreatic neuroendocrine carcinoma. Ann Oncol 2019; 30:v568. [DOI: https:/doi.org/10.1093/annonc/mdz256.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023] Open
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Lu S, Chen G, Sun Y, Sun S, Chang J, Yao Y, Chen Z, Ye F, Lu J, Shi J, He J, Liu X, Zhang Y, Liu Z, Fang J, Cheng Y, Hu C, Mao W, Hu Y, Gong Y, Shan L, Yang Z, Song Y, Li W, Bai C, Wang B, Ma R, Zheng Z, Liu M, Jie Z, Cao L, Liao W, Pan H, Huang D, Chen Y, Yang J, Qin S, Ma S, Liang L, Liu Z, Zhou J, Tao M, Huang Y, Qiu F, Huang Y, Hua Y, Chen Y, Su W. MA14.05 A Randomized Phase III Trial of Fruquintinib Versus Placebo in Patients with Advanced Non-Small Cell Lung Cancer (FALUCA). J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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