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Zhou Y, Xiang Z, Lin W, Lin J, Wen Y, Wu L, Ma J, Chen C. Long-term trends of lung cancer incidence and survival in southeastern China, 2011-2020: a population-based study. BMC Pulm Med 2024; 24:25. [PMID: 38200537 PMCID: PMC10782768 DOI: 10.1186/s12890-024-02841-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/03/2024] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Lung cancer is the primary cause of cancer-related deaths in China. This study analysed the incidence and survival trends of lung cancer from 2011 to 2020 in Fujian Province, southeast of China, and provided basis for formulating prevention and treatment strategies. METHODS The population-based cancer data was used to analyse the incidence of lung cancer between 2011 and 2020, which were stratified by sex, age and histology. The change of incidence trend was analysed using Joinpoint regression. The relative survival of lung cancer with onset in 2011-2014, 2015-2017 and 2018-2020 were calculated using the cohort, complete and period methods, respectively. RESULTS There were 23,043 patients diagnosed with lung cancer in seven registries between 2011 and 2020, with an age-standardized incidence rate (ASIR) of 37.7/100,000. The males ASIR increased from 51.1/100,000 to 60.5/100,000 with an annual percentage change (APC) of 1.5%. However, females ASIR increased faster than males, with an APC of 5.7% in 2011-2017 and 21.0% in 2017-2020. Compared with 2011, the average onset age of males and females in 2020 was 1.5 years and 5.9 years earlier, respectively. Moreover, the proportion of adenocarcinoma has increased, while squamous cell carcinoma and small cell carcinoma have decreased over the past decade. The 5-year relative survival of lung cancer increased from 13.8 to 23.7%, with a greater average increase in females than males (8.7% and 2.6%). The 5-year relative survival of adenocarcinoma, squamous cell carcinoma and small cell carcinoma reached 47.1%, 18.3% and 6.9% in 2018-2020, respectively. CONCLUSIONS The incidence of lung cancer in Fujian Province is on the rise, with a significant rise in adenocarcinoma, a younger age of onset and the possibility of overdiagnosis. Thus, Fujian Province should strengthen the prevention and control of lung cancer, giving more attention to the prevention and treatment of lung cancer in females and young populations.
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Affiliation(s)
- Yan Zhou
- Department of Epidemiology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, 350014, Fuzhou, China
- Fujian Key Laboratory of Advanced Technology for Cancer Screening and Early Diagnosis, 350014, Fuzhou, China
| | - Zhisheng Xiang
- Department of Epidemiology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, 350014, Fuzhou, China
| | - Weikai Lin
- Department of Thoracic Surgery, The Second Affiliated Hospital of Fujian University of Traditional Chinese Medicine, 350003, Fuzhou, China
| | - Jinghui Lin
- Department of Thoracic oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, 350014, Fuzhou, China
| | - Yeying Wen
- Department of Epidemiology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, 350014, Fuzhou, China
| | - Linrong Wu
- Fujian Provincial Office for Cancer Prevention and Control, 350014, Fuzhou, China
| | - Jingyu Ma
- Department of Epidemiology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, 350014, Fuzhou, China.
| | - Chuanben Chen
- Department of Radiation Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, No.420 Fuma Road, 350014, Fuzhou, China.
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2
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Kanne JP. Lung Cancer Screening in Never Smokers: Point-Might Reduce Mortality With Comprehensive Risk Assessment and Conservative Nodule Management. AJR Am J Roentgenol 2023; 220:486-487. [PMID: 36321983 DOI: 10.2214/ajr.22.28627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Jeffrey P Kanne
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, MC 3252, Madison, WI 53792-3252
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3
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Shang J, Zhou L, Huang L, Yang F, Liu Y, Zhang C, Zu L, Fan R, Zhang X, Liu Y, Feng Y. Trends in antineoplastic drug use, cost and prescribing patterns among patients with lung cancer in nine major cities of China, 2016-2020: a retrospective observational study based on inpatient and outpatient hospital data. BMJ Open 2023; 13:e069645. [PMID: 36931677 PMCID: PMC10030656 DOI: 10.1136/bmjopen-2022-069645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
Abstract
OBJECTIVES It is unclear whether the use of antineoplastic drugs for patients with lung cancer in China has changed after the implementation of the national drug price negotiation in 2016 and continual update of clinical guidelines. This study aims to evaluate the trends in antineoplastic drug use, cost and prescribing patterns among patients with lung cancer in major cities of China. DESIGN We conducted a retrospective observational study using data from January 2016 to December 2020. SETTING This study used prescription records based on inpatient and outpatient hospital data from 97 hospitals in 9 major cities of China. PARTICIPANTS A total of 218 325 antineoplastic drug prescriptions in patients with lung cancer were retrospectively collected from the Hospital Prescription Analysis Cooperative Project during the study period. OUTCOME MEASURES Trends in antineoplastic drug use, cost and prescribing patterns among patients with lung cancer. RESULTS The yearly antineoplastic prescriptions increased by 85.6% from 28 594 in 2016 to 53 063 in 2020 (Z=1.71, p=0.086). Significant increases were seen in the prescriptions for protein kinase inhibitors (PKIs) and monoclonal antibodies (mAbs), whereas significant decreases were observed in antimetabolites, plant alkaloids and platinum compounds. The yearly cost increased progressively by 145.0% from ¥113.6 million in 2016 to ¥278.3 million in 2020 (Z=2.20, p=0.027). The top three anticancer drug classes in terms of total cost were PKIs, antimetabolites and mAbs. In prescribing patterns of antineoplastic agents for lung cancer, monotherapy, and triple or more drug combinations gradually increased, while dual combinations decreased significantly from 30.8% to 19.6%. CONCLUSIONS Prescription practices among patients with lung cancer in China underwent major changes during the study period. The observed trends can aid in understanding the present medication use status of patients with lung cancer in China and provide information for future drug management.
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Affiliation(s)
- Jingyuan Shang
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
- Faculty of Life Sciences and Biopharmaceuticals, Shenyang Pharmceutical University, Shenyang, China
| | - Lixin Zhou
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
| | - Lin Huang
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
| | - Feng Yang
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
| | - Yanguo Liu
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
| | - Chunyan Zhang
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
| | - Li'an Zu
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
| | - Rongrong Fan
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing, China
| | - Xiaohong Zhang
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
| | - Yi Liu
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
| | - Yufei Feng
- Department of Pharmacy, Peking University People's Hospital, Beijing, China
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Wang M, Lin S, He N, Yang C, Zhang R, Liu X, Suo C, Lin T, Chen H, Xu W. The Introduction of Low-Dose CT Imaging and Lung Cancer Overdiagnosis in Chinese Women. Chest 2023; 163:239-250. [PMID: 35998705 DOI: 10.1016/j.chest.2022.08.2207] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/27/2022] [Accepted: 08/03/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Overdiagnosis of lung cancer by low-dose CT (LDCT) screening has raised concerns globally. LDCT screening has been used widely in employee health examinations in China since 2011. RESEARCH QUESTION Has the increasing use of LDCT in low-risk populations in China led to lung cancer overdiagnosis? STUDY DESIGN AND METHODS A total of 34,152 incident cases of and 27,208 deaths resulting from lung cancer in a population of approximately 3 million were derived from the Cancer Surveillance of Shanghai between 2002 and 2017. Changes in stage-specific and histologic type-specific incidence and mortality and incidence rate ratio (IRR) relative to the base year 2002 or to the period 2002 through 2005 were calculated by sex and were used to evaluate potential overdiagnosisve of lung cancer. RESULTS In men, both age-adjusted incidence of and mortality as a result of lung cancer decreased significantly up to 2008 and thereafter remained stable; in women, the incidence increased rapidly from 2011 (annual percentage change, 11.98%; 95% CI, 9.57%-14.45%), whereas the mortality declined persistently. The upward trend of incidence mainly was observed in lung adenocarcinoma in both sexes, with a sharper increase from 2012 through 2017. In men, the incidence of early-stage cancer increased 6.9 per 100,000 (95% CI, 5.1-8.7 per 100,000) and was accompanied by 5.5 per 100,000 (95% CI, -9.2 to -1.7 per 100,000) decline in late-stagecancer from 2002 through 2017. In women, early-stage incidence rose 16.1 per 100,000 (95% CI, 14.0-18.3 per 100,000), but no significant decline in late-stage cancer was found (absolute difference, -0.6 per 100,000; 95% CI, -2.8 to 1.7 per 100,000). The IRR was highest in most recent period and increased most in young women, mainly for early-stage cancer or lung adenocarcinoma. INTERPRETATION The results provide evidence at a population level for lung cancer overdiagnosis in Chinese women resulting from increasing LDCT screening in the low-risk populations. Criteria for LDCT screening and management of screening-detected nodules need to be addressed fully for expanded application of LDCT screening in China.
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Affiliation(s)
- Mengyan Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China
| | - Shangqun Lin
- Centers for Disease Control and Prevention of Pudong New Area, Shanghai, China
| | - Na He
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China
| | - Chen Yang
- Centers for Disease Control and Prevention of Pudong New Area, Shanghai, China
| | - Ruoxin Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China
| | - Xing Liu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China
| | - Chen Suo
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China
| | - Tao Lin
- Centers for Disease Control and Prevention of Pudong New Area, Shanghai, China
| | - Haiquan Chen
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wanghong Xu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China; Yiwu Research Institute, Fudan University, Yiwu, China.
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Zhou B, Zang R, Zhang M, Song P, Liu L, Bie F, Peng Y, Bai G, Gao S. Worldwide burden and epidemiological trends of tracheal, bronchus, and lung cancer: A population-based study. EBioMedicine 2022; 78:103951. [PMID: 35313216 PMCID: PMC8935504 DOI: 10.1016/j.ebiom.2022.103951] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/24/2022] [Accepted: 03/08/2022] [Indexed: 12/24/2022] Open
Abstract
Background We comprehensively analyzed the global burdens and trends in incidence and mortality of tracheal, bronchus, and lung (TBL) cancer among subgroups of distinctive ages and genders. Methods We retrieved incidence and mortality rates of lung cancer in 2020 from the GLOBOCAN database among 185 countries. The incidence and mortality age-standardized rates (ASRs) were mostly obtained from Cancer Incidence in Five Continents and World Health Organization mortality database, respectively. The joinpoint regression analysis has been conducted to evaluate the average annual percentage change of incidence and mortality in recent years. Findings Trends in the incidence and mortality were decreasing among men in most countries, whereas the trends were increasing among women in some regions. As for mortality, most countries had a decreasing trend in mortality among males, but increasing trends were observed in more than half of countries among females. Furthermore, the majority of countries showed a significant decrease in incidence among males (AAPCs, -0·34 to -6·53), whereas most countries had a significant increase among females (AAPCs, 9·39 to 0·6), especially in European countries. In addition, a more drastic decrease was identified in the trends of the incidence among young people. 33 countries had a drastic decrease among males, especially in countries in Europe (AAPCs, -0·93 to -11·71). And 15 countries showed a significant decrease in incidence among young women (AAPCs, -0·94 to -9·35). Interpretation Decreasing incidence and mortality trends were identified in TBL cancer, particularly among all-age men and women younger than 50 years old. But some other groups of individuals showed an opposite trend, such as women in European countries. More preventive interventions are required for the specific populations. Funding A full list of funding bodies that contributed to this study can be found in the Acknowledgements section.
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Affiliation(s)
- Bolun Zhou
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ruochuan Zang
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Moyan Zhang
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peng Song
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Liu
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fenglong Bie
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue Peng
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guangyu Bai
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shugeng Gao
- Thoracic Surgery Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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6
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Xue F, Niu X, Hu C, He X. Second Primary Lung Adenocarcinoma After Intensity-Modulated Radiotherapy for Nasopharyngeal Carcinoma. Front Oncol 2022; 12:801090. [PMID: 35280823 PMCID: PMC8907561 DOI: 10.3389/fonc.2022.801090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 01/25/2022] [Indexed: 11/16/2022] Open
Abstract
Objective The improvement of the efficacy of intensity-modulated radiotherapy (IMRT) for nasopharyngeal cancer (NPC) has prolonged the survival of patients, and the incidence of the second tumor has gradually increased. Among them, second primary lung adenocarcinoma (SPLAC) attributes the highest incidence. This study aimed to determine the long-term risk of SPLAC in NPC patients after IMRT. Methods From May 2005 to May 2018, a total of 1,102 non-metastatic NPC patients who received IMRT in our hospital were enrolled, and the incidence and efficacy of SPLAC were followed up in the long term. Results Over a median follow-up period of 66 months, a total of 22 cases of SPLAC were observed, with an incidence of 2.0%. The 1-, 2-, 3-, 4-, and 5-year cumulative risks of SPLAC were 0.4%, 0.7%, 0.8%, 1.1%, and 1.7%, respectively. During follow-up, 90.9% (20/22) of the SPLAC detected was in early stage, and the recurrence rate of surgery alone was 5.3% (1/19). Conclusion In NPC patients, the proportion of SPLAC after IMRT was similar to that of the normal population, and most of them were found in early stage during follow-up, with good surgical efficacy.
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Affiliation(s)
- Fen Xue
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaoshuang Niu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Chaosu Hu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiayun He
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
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7
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Zhang Z, Yan W. Spiral Computed Tomography in the Quantitative Measurement of the Adjacent Structure of the Left Atrial Appendage in Patients with Atrial Fibrillation. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:9893358. [PMID: 34888024 PMCID: PMC8651432 DOI: 10.1155/2021/9893358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 11/17/2022]
Abstract
Cardiac arrhythmias are common clinical cardiovascular diseases. Arrhythmias are abnormalities in the frequency, rhythm, site of origin, conduction velocity, or sequence of excitation of the cardiac impulses. Arrhythmia mechanisms include foldback, altered autonomic rhythm, and triggering mechanisms. It can cause palpitations, dizziness, black dawn, syncope, and angina pectoris and can worsen a preexisting cardiac disease, reduce the quality of life, and increase mortality. Also, by making it one of the constant challenges for the clinical cardiovascular physician, we can get more information. The study included 94 patients with atrial fibers, including 56 men and 38 women aged 57, 46, 11, and 68 years. There are 80 patients with nonatrial fibers, including 44 men and 36 women aged 56, 10, and 83 years. Those who can perform a normal coronary angiography and exclude congenital heart disease, heart valve disease, and other cardiovascular diseases. In both groups, a 256-layer spiral CT examination was performed. A pulmonary vein scanning protocol was applied to the patients with atrial fibrillation, and this can perform normal coronary angiography and exclude those with cardiovascular diseases such as congenital heart disease and valvular heart disease. The purpose of this study is to investigate the anatomical changes of the left atrium and its adjacent structures by applying the 256 nm spiral CT imaging to visualize the left atrium and its adjacent structures and by applying the MPR technology, VR technology, and simulation endoscope techniques.
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Affiliation(s)
- Zhen Zhang
- Department of Cardiovascular Medicine, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Baise 533000, China
| | - Wei Yan
- Department of Cardiovascular Medicine, Affiliated Hospital of Youjiang Medical College for Nationalities, Guangxi Baise 533000, China
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8
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Du Y, Li Y, Sidorenkov G, Vliegenthart R, Heuvelmans MA, Dorrius MD, Groen HJ, Liu S, Fan L, Ye Z, Greuter MJ, de Bock GH. Cost-effectiveness of lung cancer screening by low-dose CT in China: a micro-simulation study. JOURNAL OF THE NATIONAL CANCER CENTER 2021. [DOI: 10.1016/j.jncc.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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9
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Yuan G, Xie H, Wei T, Zhu D, Zhang C, Yang Y. Diagnostic potential of extracellular vesicle-associated microRNA-10b and tumor markers for lung adenocarcinoma. Oncol Lett 2021; 22:614. [PMID: 34257722 PMCID: PMC8243083 DOI: 10.3892/ol.2021.12875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 05/21/2021] [Indexed: 11/05/2022] Open
Abstract
MicroRNAs (miRNAs/miRs) in extracellular vesicles (EVs) are potential diagnostic markers. The purpose of the present study was to investigate potential EV miRNA biomarkers for lung adenocarcinoma (LUAD). Potential miRNAs were identified by searching public databases and verified by examining clinical samples. The diagnostic value of EV-associated miR-10b, plasma miR-10b and tumor markers (TMs), including α-fetoprotein (AFP), neuron-specific enolase, carcinoembryonic antigen (CEA), cytokeratin 19 fragment 21-1 (CYFRA211), pro-gastrin-releasing-peptide, carbohydrate antigen (CA)125, CA153, CA199 and CA724, was evaluated via receiver operating characteristic curve analysis. By searching the Gene Expression Omnibus and The Cancer Genome Atlas databases, miR-10b was identified as a potential biomarker. The analysis of clinical samples suggested that EV-associated miR-10b from plasma was significantly differentially expressed between LUAD and control samples. EV-associated miR-10b could function as a diagnostic marker for LUAD, with an AUC of 0.998, which was higher than the AUCs for TMs such as AFP, CEA, CYFRA211, CA125, CA153, CA199, CA724, pro-gastrin-releasing-peptide and neuron-specific enolase. In conclusion, EV-associated miR-10b may be a potential diagnostic biomarker for LUAD that is superior to plasma miR-10b and TMs.
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Affiliation(s)
- Guangda Yuan
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
| | - Hongya Xie
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
| | - Tengteng Wei
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
| | - Donglin Zhu
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
| | - Chuanyu Zhang
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
| | - Yong Yang
- Department of Thoracic Surgery, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215000, P.R. China
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Wang Z, Mo M, Zhou C, Feng X, Shen J, Ye T, Zhang Y, Hu H, Chen H, Zheng Y. Time-varying effect of sex on prognosis of lung adenocarcinoma surgical patients in China. Thorac Cancer 2021; 12:1699-1707. [PMID: 33939309 PMCID: PMC8169287 DOI: 10.1111/1759-7714.13959] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/14/2021] [Accepted: 03/22/2021] [Indexed: 12/25/2022] Open
Abstract
Background Little is known about the prognostic advantage of sex for pulmonary adenocarcinoma among Chinese patients. In this study, we aimed to investigate the true sex differences in prognosis by adjusting for confounders and to explore whether the differences were time‐varying. Methods We identified 4438 lung adenocarcinoma patients who underwent surgery at a regional Cancer Center of China from 2008 to 2016, retrospectively. Sex, age group, smoking history, year of diagnosis and pathological stage were collected. Time‐dependent Cox regression models with inverse probability of treatment weighting (IPTW) based on propensity score were used to assess the effect of sex and account for confounders. Landmark analyses were conducted to assess survival before, and after, five years. Results Of these patients, 1761 (39.7%) were men and 2677 (60.3%) were women. Median follow‐up time was 52.6 months. After IPTW adjustment, women were found to have significantly better survival than men varying with time in both crude and IPTW models (hazard ratio [HR] [t] = 0.453*1.015t, where t is the length of time from treatment and its unit is month, p < 0.001). Women had significantly better survival than men within 0–5 years after surgery (HR = 0.763, 95% CI: 0.649–0.897, p = 0.001), whereas there was no difference after five years (HR = 1.135, 95% CI: 0.803–1.605, p = 0.472). In subgroup analysis, women in the 61–71+ age group, in the more than 20 year packs group, pathological stage 0–IB group, and 2013–2016 diagnosis period group revealed the same prognostic pattern. Conclusions Compared with men, women had better survival after surgical resection of lung adenocarcinoma, especially those who were older and nonsmokers or heavy‐smokers and were pathological stage 0–IB in early years, while the advantage for women diminished with time.
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Affiliation(s)
- Zezhou Wang
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Miao Mo
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Changming Zhou
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaoshuang Feng
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jie Shen
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ting Ye
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Yang Zhang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Hong Hu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Haiquan Chen
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Ying Zheng
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Artificial Intelligence Technology for Tumor Diseases, Shanghai, China
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11
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Zhang Y, Chen H. Lung cancer screening: who pays? who receives?-the Chinese perspective. Transl Lung Cancer Res 2021; 10:2389-2394. [PMID: 34164286 PMCID: PMC8182701 DOI: 10.21037/tlcr.2020.03.16] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The National Lung Screening Trial (NLST) revealed that low-dose computed tomography (LDCT) screening reduced lung cancer mortality by 20.0%. In China, LDCT is very cheap and easy to access. As a result, LDCT screening is not limited to "high-risk" population defined by the NLST trial. The results of LDCT screening in China are also quite different from that in Western countries. LDCT detected lung cancer in a significant proportion of young, female and non-smokers in China. There is also a higher proportion of adenocarcinoma (ADC), a lower proportion of squamous cell carcinoma, and a higher proportion of early-stage 0/I disease among LDCT-detected lung cancer in China. The issue of overdiagnosis and overtreatment is discussed. Finally, we call the global attention to clarify the etiology of lung cancer in young female non-smokers.
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Affiliation(s)
- Yang Zhang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Haiquan Chen
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.,Institute of Thoracic Oncology, Fudan University, Shanghai, China.,State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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12
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Li Q, Dai J, Zhang P, Jiang G. Management of Pulmonary Ground Glass Nodules: Less Is More. Ann Thorac Surg 2021; 112:1-2. [PMID: 33689736 DOI: 10.1016/j.athoracsur.2021.01.077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 01/22/2021] [Indexed: 12/17/2022]
Affiliation(s)
- Qiuyuan Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital Tongji University, Shanghai, China
| | - Jie Dai
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital Tongji University, Shanghai, China
| | - Peng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital Tongji University, Shanghai, China
| | - Gening Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital Tongji University, Shanghai, China.
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13
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Infante MV, Cardillo G. Lung cancer screening in never-smokers: facts and remaining issues. Eur Respir J 2020; 56:56/5/2002949. [DOI: 10.1183/13993003.02949-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/07/2020] [Indexed: 12/12/2022]
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14
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Zheng W, Zhang H, Shen C, Zhang S, Wang D, Li W, Jiang G. Trend analysis of lung cancer mortality and years of life lost (YLL) rate from 1999 to 2016 in Tianjin, China: Does the lung cancer burden in rural areas exceed that of urban areas? Thorac Cancer 2020; 11:867-874. [PMID: 32129008 PMCID: PMC7113054 DOI: 10.1111/1759-7714.13314] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/27/2019] [Accepted: 12/29/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The aim of this study was to examine the trends in the mortality rate and years of life lost (YLL) rate of lung cancer in Tianjin, China, during the period from 1999 to 2016. METHODS Lung cancer death data were obtained from Tianjin residents' all-cause death monitoring system, which covers the whole population of Tianjin. Crude mortality rate, age-standardized mortality rate, truncated rate (35-64 years), YLL and age-standardized YLL rate data were calculated and trends examined. RESULTS From 1999 to 2016, a total of 93 358 lung cancer deaths were reported in Tianjin, which accounted for 38.0% of all cancer deaths (93 358/245744). The crude mortality rate of lung cancer had increased 58.5% from 1999 (40.15/100000) to 2016 (63.64/100000), average annual percent change (AACP) = 2.9%, P < 0.01. However, the age-standard YLL rate had decreased to 13.3% in 2016 than in 1999, AACP = -0.8%, P < 0.01, with a stable trend in males (AACP = -0.2%), and noticeable decreasing trend in females (AACP = -1.4%). The lung cancer mortality rate (ASRW) in urban areas was higher than that in rural areas in 1999, with a ratio of 1.99:1. However, it was lower in 2016, with the ratio of 0.98:1. For the truncated rate (35-64 years), it had decreased in urban areas compared with rural areas since the year 2013. CONCLUSION Lung cancer remains the most fatal cancer in Tianjin. However, the age-standard YLL rate of lung cancer has decreased considerably accompanied by a decline in smoking rate years ago, especially in women and people living in urban areas. Considerable attention is therefore needed in the rural areas where cases of lung cancer are still rapidly increasing.
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Affiliation(s)
- Wenlong Zheng
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Hui Zhang
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Chengfeng Shen
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Shuang Zhang
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Dezheng Wang
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Wei Li
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
| | - Guohong Jiang
- NCDs Preventive DepartmentTianjin Centers for Disease Control and PreventionTianjinChina
- School of Public HealthTianjin Medical UniversityTianjinChina
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Xie L, Qian Y, Liu Y, Li Y, Jia S, Yu H, Wang C, Qian B, Bao P. Distinctive lung cancer incidence trends among men and women attributable to the period effect in Shanghai: An analysis spanning 42 years. Cancer Med 2020; 9:2930-2939. [PMID: 32073760 PMCID: PMC7163103 DOI: 10.1002/cam4.2917] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 01/22/2020] [Accepted: 01/22/2020] [Indexed: 12/23/2022] Open
Abstract
Background Many previous studies reported secular trend of lung cancer incidence and mortality, but little is known about the possible reasons for these trends. Methods Data were obtained from Shanghai Cancer Registry. Age‐standardized rates were calculated and average annual percent changes (AAPCs) were evaluated by Joinpoint regression. Age, period, and birth cohort effects were assessed by age‐period‐cohort models. Results From 1973 to 2010, compared with long‐time slowly increasing trend in women, male lung cancer incidence had significantly decreased between 2001 and 2009. After that lung cancer incidence rising sharply in women (AAPC = 14.13%, 95%CI: 2.68%‐26.86%, P = .016) and similar rising trends without statistical significance in men (AAPC = 2.96, 95%CI: −2.47%‐8.69%, P = .281) between 2010 and 2014. Age‐period cohort model showed the different patterns of period effects for lung cancer incidence between men and women. The period effects for lung cancer incidence showed rising effect for women, whereas there was decline effect for lung cancer incidence for men. On the other hand, the model showed a significant period effect in both genders with a similar fashion in mortality, yielding steady falling trends during the entire study period. Conclusions The distinctive patterns of lung cancer incidence between men and women may be attributable to significant period effects, which reflected the changes in public health policies or diagnostic practices and highlighted the urgent of continued monitoring of gender‐specific risk factors for lung cancer incidence.
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Affiliation(s)
- Li Xie
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Ying Qian
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Yishan Liu
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Yixuan Li
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Sinong Jia
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Herbert Yu
- Cancer Epidemiology ProgramUniversity of Hawaii Cancer CenterHonoluluHIUSA
| | - Chunfang Wang
- Shanghai Municipal Center for Disease Control and PreventionShanghaiPeople’s Republic of China
| | - Biyun Qian
- Hongqiao International Institute of MedicineShanghai Tong Ren Hospital and Clinical Research InstituteShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China
| | - Pingping Bao
- Shanghai Municipal Center for Disease Control and PreventionShanghaiPeople’s Republic of China
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