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Goh KW, Ming LC, Al-Worafi YM, Tan CS, Hermansyah A, Rehman IU, Ali Z. Effectiveness of digital tools for smoking cessation in Asian countries: a systematic review. Ann Med 2024; 56:2271942. [PMID: 38346353 PMCID: PMC11249140 DOI: 10.1080/07853890.2023.2271942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/12/2023] [Indexed: 02/15/2024] Open
Abstract
AIM The use of tobacco is responsible for many preventable diseases and deaths worldwide. Digital interventions have greatly improved patient health and clinical care and have proven to be effective for quitting smoking in the general population due to their flexibility and potential for personalization. However, there is limited evidence on the effectiveness of digital interventions for smoking cessation in Asian countries. METHODS Three major databases - Web of Science (WOS), Scopus, and PubMed - for relevant studies published between 1 January 2010 and 12 February 2023 were searched for studies evaluating the effectiveness of digital intervention for smoking cessation in Asian countries. RESULTS A total of 25 studies of varying designs were eligible for this study collectively involving a total of n = 22,005 participants from 9 countries. Among different digital tools for smoking cessation, the highest abstinence rate (70%) was reported with cognitive behavioural theory (CBT)-based smoking cessation intervention via Facebook followed by smartphone app (60%), WhatsApp (59.9%), and Pharmacist counselling with Quit US smartphone app (58.4%). However, WhatsApp was preferred over Facebook intervention due to lower rates of relapse. WeChat was responsible for 15.6% and 41.8% 7-day point prevalence abstinence. For telephone/text messaging abstinence rate ranged from 8-44.3% and quit rates from 6.3% to 16.8%. Whereas, no significant impact of media/multimedia messages and web-based learning on smoking cessation was observed in this study. CONCLUSION Based on the study findings the use of digital tools can be considered an alternative and cost-effective smoking cessation intervention as compared to traditional smoking cessation interventions.
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Affiliation(s)
- Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai, Malaysia
| | - Long Chiau Ming
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
- School of Medical and Life Sciences, Sunway University, Sunway City, Malaysia
| | - Yaser Mohammed Al-Worafi
- College of Medical Sciences, Azal University for Human Development, Sana’a, Yemen
- College of Pharmacy, University of Science and Technology of Fujairah, Fujairah, UAE
| | - Ching Siang Tan
- School of Pharmacy, KPJ Healthcare University, Nilai, Malaysia
| | - Andi Hermansyah
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
| | - Inayat Ur Rehman
- Department of Pharmacy, Garden Campus, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Zahid Ali
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
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Lei S, Chen L, Ji P, Li K, Li Q, Huang C, Wang G, Ma J, Guo R, Tang L. Global burdens of nasopharyngeal carcinoma in children and young adults and predictions to 2040. Oral Oncol 2024; 155:106891. [PMID: 38878356 DOI: 10.1016/j.oraloncology.2024.106891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 05/27/2024] [Accepted: 06/06/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVES To investigate the epidemiological trend for nasopharyngeal carcinoma among children and young adults and the disease burden they caused. MATERIALS AND METHODS Data were collected from the Global Burden of Disease (GBD) study 2019. A comprehensive analysis was performed, with age-standardized incidence rate (ASIR), age-standardized mortality rate (ASMR), disability-adjusted life-years (DALYs) and estimated annual percentage changes (EAPC). And decomposition and frontier analyses were done. Future trends were predicted using Bayesian age-period-cohort model. RESULTS Globally, there were decreases in the ASIR (EAPC -0.175, 95 % confidence interval [CI]: -0.352 to 0.002), ASMR (EAPC -2.681, 95 % CI: -2.937 to -2.424), and age-standardized DALYs rates (EAPC -2.643, 95 % CI: -2.895 to -2.391). However, the ASIR for males in global (EAPC 0.454, 95 % CI: 0.302 to 0.606), Asia (EAPC 0.782, 95 % CI: 0.610 to 0.954) and America (EAPC 0.448, 95 % CI: 0.379 to 0.517), as well as females in European (EAPC 0.595, 95 % CI: 0.479 to 0.712) and American (EAPC 0.369, 95 % CI: 0.324 to 0.415), showed an increasing trend. The future ASIR per 100,000 will likely show a slight upward trend in 2020 to 2040 (increased from 0.254 to 0.284), particularly among females (increased from 0.177 to 0.206), and a continued decline in ASMR for both sexes (decreased from 0.070 to 0.061). CONCLUSIONS Globally, NPC in children and young adults remains a major public health issue, with the global distribution and magnitude of the burden varies markedly, highlighting the need to formulate regional and population-based policies for primary prevention.
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Affiliation(s)
- Sen Lei
- Department of Pancreatobiliary Surgery, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Lin Chen
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Pengjie Ji
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Kunpeng Li
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Qingjie Li
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China; Department of Experimental Research, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Chenglong Huang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Gaoyuan Wang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
| | - Jun Ma
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China.
| | - Rui Guo
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China.
| | - Linglong Tang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China.
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Zhao Y, Zhu S, Li Y, Niu X, Shang G, Zhou X, Yin J, Bao B, Cao Y, Cheng F, Li Z, Wang R, Yao W. Integrated component identification, network pharmacology, and experimental verification revealed mechanism of Dendrobium officinale Kimura et Migo against lung cancer. J Pharm Biomed Anal 2024; 243:116077. [PMID: 38460276 DOI: 10.1016/j.jpba.2024.116077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND Dendrobium officinale Kimura et Migo (DO), a valuable Chinese herbal medicine, has been reported to exhibit potential effects in the prevention and treatment of lung cancer. However, its material basis and mechanism of action have not been comprehensively analyzed. PURPOSE The objective of this study was to preliminarily elucidate the active components and pharmacological mechanisms of DO in treating lung cancer, according to UPLC-Q/TOF-MS, HPAEC-PAD, network pharmacology, molecular docking, and experimental verification. METHODS The chemical components of DO were identified via UPLC-Q/TOF-MS, while the monosaccharide composition of Dendrobium officinale polysaccharide (DOP) was determined by HPAEC-PAD. The prospective active constituents of DO as well as their respective targets were predicted in the combined database of Swiss ADME and Swiss Target Prediction. Relevant disease targets for lung cancer were searched in OMIM, TTD, and Genecards databases. Further, the active compounds and potential core targets of DO against lung cancer were found by the C-T-D network and the PPI network, respectively. The core targets were then subjected to enrichment analysis in the Metascape database. The main active compounds were molecularly docked to the core targets and visualized. Finally, the viability of A549 cells and the relative quantity of associated proteins within the major signaling pathway were detected. RESULTS 249 ingredients were identified from DO, including 39 flavonoids, 39 bibenzyls, 50 organic acids, 8 phenanthrenes, 27 phenylpropanoids, 17 alkaloids, 17 amino acids and their derivatives, 7 monosaccharides, and 45 others. Here, 50 main active compounds with high degree values were attained through the C-T-D network, mainly consisting of bibenzyls and monosaccharides. Based on the PPI network analysis, 10 core targets were further predicted, including HSP90AA1, SRC, ESR1, CREBBP, MAPK3, AKT1, PIK3R1, PIK3CA, HIF1A, and HDAC1. The results of the enrichment analysis and molecular docking indicated a close association between the therapeutic mechanism of DO and the PI3K-Akt signaling pathway. It was confirmed that the bibenzyl extract and erianin could inhibit the multiplication of A549 cells in vitro. Furthermore, erianin was found to down-regulate the relative expressions of p-AKT and p-PI3K proteins within the PI3K-Akt signaling pathway. CONCLUSIONS This study predicted that DO could treat lung cancer through various components, multiple targets, and diverse pathways. Bibenzyls from DO might exert anti-lung cancer activity by inhibiting cancer cell proliferation and modulating the PI3K-Akt signaling pathway. A fundamental reference for further studies and clinical therapy was given by the above data.
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Affiliation(s)
- Yan Zhao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Shuaitao Zhu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Yuan Li
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Xuan Niu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Guanxiong Shang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Xiaoqi Zhou
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Jiu Yin
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Beihua Bao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Yudan Cao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Fangfang Cheng
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
| | - Zhipeng Li
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210009, China.
| | - Ran Wang
- China Tobacco Anhui Industrial Co., Ltd., Hefei, Anhui 210088, China.
| | - Weifeng Yao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China.
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Izquierdo-Condoy JS, Naranjo-Lara P, Morales-Lapo E, Puglla-Mendoza A, Hidalgo MR, Tello-De-la-Torre A, Vásconez-González E, Izquierdo-Condoy N, Sánchez-Ordoñez D, Guerrero-Castillo GS, De la Rosa RF, Vinueza-Moreano P, Placencia-André R, Díaz MF, Ortiz-Prado E. E-cigarette use among Ecuadorian adults: A national cross-sectional study on use rates, perceptions, and associated factors. Tob Induc Dis 2024; 22:TID-22-95. [PMID: 38828079 PMCID: PMC11141133 DOI: 10.18332/tid/187878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/27/2024] [Accepted: 04/23/2024] [Indexed: 06/05/2024] Open
Abstract
INTRODUCTION Electronic cigarettes (e-cigarettes) have emerged as a new paradigm in nicotine delivery systems. Although they are marketed as safer alternatives to tobacco, public perceptions of their safety and utility vary widely. This study aims to understand the percentage of use, factors associated, perceptions, and attitudes about e-cigarettes among Ecuadorian adults. METHODS A cross-sectional survey was conducted among the Ecuadorian population aged 18-65 years through a convenience sample, using a structured online questionnaire designed to collect responses from voluntary participants over three months, from February to April 2023. The questionnaire assessed the respondents' attitudes and perceptions towards e-cigarettes. Data were analyzed using descriptive statistics, chi-squared tests, and adjusted logistic regression analyses to identify factors associated with e-cigarette use. RESULTS Out of a total of 3047 Ecuadorian adults, the percentage of e-cigarette ever use was 27.9% (n=850), with 19.4% being current users and 8.5% former users. A negative stance towards e-cigarettes was predominant, with 66.3% considering e-cigarette use a public health problem in Ecuador. A significant association was observed between e-cigarette use and perceived harmfulness (p<0.001). Among non-users, there was a predominant stance in favor of control measures and disapproval of e-cigarette use among minors (p<0.001). The factors associated with the use of electronic cigarettes included being health personnel (AOR=1.51; 95% CI: 1.26-1.80). Older age (aged >24 years) and a history of tobacco use were associated with lower e-cigarette use (current users, OR=0.31; 95% CI: 0.25-0.38; previous users, OR=0.23; 95% CI: 0.18-0.28). CONCLUSIONS The findings highlight a significant percentage of e-cigarette use among Ecuadorian adults, especially among younger groups. There is a need for comprehensive public health education about e-cigarettes in Ecuador. There is strong support from the public for control measures, suggesting the potential acceptability of regulations concerning e-cigarettes.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - M. Fernanda Díaz
- Facultad de Medicina, Universidad de las Américas, Quito, Ecuador
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Zhang L, Ye JF, Zhao X. "I Saw it Incidentally but Frequently": Exploring the Effects of Online Health Information Scanning on Lung Cancer Screening Behaviors Among Chinese Smokers. HEALTH COMMUNICATION 2024:1-12. [PMID: 38683113 DOI: 10.1080/10410236.2024.2345948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
In China, lung cancer is the most common cancer with high mortality. While prior research suggests that health information scanning influences cancer screening within the general population, a deeper exploration of the underlying mechanisms is imperative. This study specifically targets smokers, aiming to investigate whether online health information scanning can effectively encourage lung cancer screening and elucidate the mechanisms driving this association. Data were extracted from a Chinese national survey conducted between January and September 2023, exclusively involving current smokers (N = 992). A moderated mediation model was employed to examine a cognitive-affective sequential chain of mediation through risk perceptions and cancer worry. Results showed that 99.1% of Chinese smokers reported online health information scanning, which possessed significant influence. Online health information scanning was positively associated with effective lung cancer screening among smokers directly (OR = 1.927, p < .01) and indirectly (OR = .065, p < .001). The perceived threat of smoking and cancer worry served as the cognitive and affective mediating mechanisms. Furthermore, a moderating effect of eHealth literacy was observed (OR = 6.292, p < .05). Smokers with higher eHealth literacy are more inclined to undergo effective lung cancer screening. Based on these findings, public health sectors should leverage online platforms to disseminate tailored cancer screening education and implement initiatives to enhance public eHealth literacy.
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Affiliation(s)
- Luxi Zhang
- Department of Communication/Institute of Collaborative Innovation, University of Macau
| | - Jizhou Francis Ye
- Department of Communication/Institute of Collaborative Innovation, University of Macau
| | - Xinshu Zhao
- Department of Communication/Institute of Collaborative Innovation/Center for Research in Greater Bay Area, University of Macau
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Wang X, Cao Y. Family Environment and Community Context for Longitudinal Cigarette Smoking Trajectories Among Chinese Young People. Child Psychiatry Hum Dev 2024:10.1007/s10578-024-01677-3. [PMID: 38337111 DOI: 10.1007/s10578-024-01677-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/22/2024] [Indexed: 02/12/2024]
Abstract
Tobacco use is the leading cause of preventable death, and China accounts for about 30% of worldwide smokers and 40% of global tobacco consumption. This study examines socioeconomic and community disparities in smoking among young Chinese people from 2010 to 2016. Data were from 953 people aged 16 to 25 in four waves of the China Family Panel Studies (CFPS). Two-level logistic regressions were fitted to account for both inter-individual and intra-individual differences over time. Weight-adjusted multilevel regression results showed a decrease in cigarette smoking among rural young people (OR = 0.71, 95% CI = [0.52, 0.98]) from 2010 to 2016. Higher family income was related to higher odds of cigarette smoking among young people (OR = 1.75, 95% CI = [1.10, 2.80]). Cigarette smoking among young people in families with higher incomes increased over time. Policies and interventions targeting the young should consider the socioeconomic disparities and multilevel context.
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Affiliation(s)
- Xiafei Wang
- School of Social Work, David B. Falk College of Sport and Human Dynamic, Syracuse University, White Hall 220, 150 Crouse Dr, New York, 13244, USA.
| | - Yiwen Cao
- Sociology Department, Biquan School, Xiangtan University, Hunan, China
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Bai R, Dong W, Chu M, Liu B, Li Y. Trends in mortality due to tracheal, bronchial, and lung cancer across the BRICS: An age-period-cohort analysis based on the Global Burden of Disease Study 1990-2019. Chin Med J (Engl) 2024:00029330-990000000-00948. [PMID: 38311810 DOI: 10.1097/cm9.0000000000002977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND Tracheal, bronchus, and lung cancer (TBL) is a major cause of mortality and top contributor to productivity loss in large emerging economies such as the BRICS (Brazil, Russia, India, China, and South Africa). We examined the time trends of TBL mortality across the BRICS to better understand the disease burden in these countries and inform public health and healthcare resource allocation. METHODS TBL mortality-related data between 1990 and 2019 were obtained from the Global Burden of Disease Study 2019 and analyzed using age-period-cohort models. Net drift (local drift) was used to describe the expected age-adjusted TBL mortality rate over time overall (each age group); the longitudinal age curve was used to reflect the age effect; the period rate ratios (RRs) were used to reflect the period effect; and the cohort RR was used to reflect the cohort effect. RESULTS In 2019, there were 958.3 thousand TBL deaths across the BRICS, representing 46.9% of the global TBL deaths. From 1990 to 2019, the age-standardized mortality rate (ASMR) of TBL decreased in Russia, Brazil, and South Africa while increased in China and India, with the largest reduction reported in Russia (-29.6%) and the largest increase in China (+22.4%). India showed an overall increase (+15.7%) in TBL mortality but the mortality risk decreased among individuals born after 1990 (men) and 1995 (women). Although South Africa and Brazil experienced an overall decline in TBL mortality, their recent birth cohorts, such as Brazilian individuals born after 1985 (men) and 1980 (women), and South African men born after 1995, had an increasing TBL mortality risk. China has experienced an overall increase in TBL mortality, with the mortality risk rising among individuals born after 1995 for both men and women. Russia, which had the highest TBL mortality among the BRICS countries in 1990, has demonstrated significant improvement over the past three decades. CONCLUSIONS Over the past 30 years, the BRICS accounted for an increasing proportion of global TBL mortality. TBL mortality increased in older women in all the BRICS countries except Russia. Among the recent birth cohort, the risk of TBL mortality increased in Brazil, China, and South Africa. More effective efforts are needed in the BRICS to reduce the burden of TBL and help achieve the United Nation's Sustainable Development Goals.
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Affiliation(s)
- Ruhai Bai
- Clinical medical Research Center, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu 210008, China
- School of Public Affairs, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China
| | - Wanyue Dong
- School of Elderly Care Services and Management, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, China
| | - Meng Chu
- Infection Control Office, Department of Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Bian Liu
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Yan Li
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Ai F, Zhao J, Yang W, Wan X. Estimating smoking-attributable lung cancer mortality in Chinese adults from 2000 to 2020: a comparison of three methods. BMC Cancer 2024; 24:47. [PMID: 38195432 PMCID: PMC10775596 DOI: 10.1186/s12885-023-11661-0] [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: 05/24/2023] [Accepted: 11/21/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Smoking is a significant public health concern in China and a leading cause of lung cancer deaths among adults. This study aims to employ three methods to estimate smoking-attributable lung cancer mortality among Chinese adults from 2000 to 2020. METHODS Population attributable fractions (PAFs) of lung cancer deaths caused by smoking were estimated using lagged smoking prevalence, Peto-Lopez, and dose-response relationship methods, separately. Smoking exposure was obtained from national tobacco surveys in China, and relative risks (RR) were derived from a meta-analysis of state-of-the-art studies among the Chinese population. Finally, we estimated the sex- and age-stratified smoking-attributable lung cancer deaths in Chinese population in 2000, 2005, 2010, 2015, and 2020. RESULTS The PAFs estimated using 5- and 10-year lagged smoking prevalence method (45-47%) and Peto-Lopez method (46-47%) were similar, while PAFs calculated using the dose-response method were highest (47-58%). The PAFs were consistently higher in males than in females. Age-specific PAFs estimated by lagged smoking prevalence method (54-60%) and the Peto-Lopez method (57-61%) in males were similar and relatively stable, with slight decreases in older populations, while the dose-response relationship-based PAFs increased with age and fluctuated by year. By using the above methods, smoking-attributable lung cancer deaths were estimated to be 134,100, 134,600, 136,600, and 155,300 in 2000 increasing to 310,300, 301,100, 306,000, and 314,700 in 2020, respectively. CONCLUSION The estimation from dose-response methods could better reflect the smoking effect, however, high-quality data and accurate estimation of parameters are necessary.
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Affiliation(s)
- Feiling Ai
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences/School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Jian Zhao
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences/School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Wenyi Yang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences/School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Xia Wan
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences/School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China.
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Zheng C, Feng Z, Pearce J. A longitudinal analysis of the impact of the local tobacco retail availability and neighbourhood deprivation on male smoking behaviours in Shanghai, China. Health Place 2024; 85:103171. [PMID: 38181462 PMCID: PMC10922680 DOI: 10.1016/j.healthplace.2023.103171] [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] [Received: 06/01/2023] [Revised: 12/05/2023] [Accepted: 12/18/2023] [Indexed: 01/07/2024]
Abstract
Some evidence from Western high-income countries suggests local tobacco retail availability and neighbourhood deprivation may influence smoking behaviours. However, this assertion has not been considered in China, where 44% of males continue to smoke. Data were analysed from Chinese males (n = 2054) who participated in Waves 3-5 (2009-2015) of the International Tobacco Control (ITC) China Survey by linking information on tobacco retail availability (estimated through population weighted Kernel Density of tobacco retailers in 2019) and neighbourhood deprivation (calculated as a composite score derived from the 2010 Chinese census) across Shanghai. Generalised Estimating Equation models were fitted to examine the impacts of local tobacco availability and neighbourhood deprivation on smoking behaviours (current smoking versus current non-smoking, quitting versus current smoking, longer durations of smoking abstinence versus current smoking) using the longitudinal data. Examining the impacts separately, participants living in neighbourhoods with greater availability and higher levels of deprivation were less likely to maintain longer durations of smoking abstinence in both unadjusted and adjusted models. Neighbourhood deprivation, but not availability, was found to be associated with higher odds of being a current smoker. Examining the impacts jointly, neighbourhood deprivation was still positively associated with current smoking and negatively associated with longer durations of smoking abstinence, but the negative association between availability and longer durations of smoking abstinence disappeared. The findings offer some evidence that greater tobacco retail availability and deprivation are obstacles on prolonged smoking cessation among males in Shanghai, China. Policymakers should consider small-area level place-based restrictions in China, such as reducing the availability of tobacco, as part of a comprehensive tobacco control strategy aimed at addressing the high prevalence of smoking.
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Affiliation(s)
- Chunyu Zheng
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, UK.
| | - Zhiqiang Feng
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, UK; Scottish Centre for Administrative Data Research, University of Edinburgh, UK.
| | - Jamie Pearce
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, UK.
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Teng Y, Xia C, Cao M, Yang F, Yan X, He S, Cao M, Zhang S, Li Q, Tan N, Wang J, Chen W. Lung cancer burden and trends from 2000 to 2018 in China: Comparison between China and the United States. Chin J Cancer Res 2023; 35:618-626. [PMID: 38204441 PMCID: PMC10774141 DOI: 10.21147/j.issn.1000-9604.2023.06.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 11/28/2023] [Indexed: 01/12/2024] Open
Abstract
Objective This study aims to provide an analysis of the current status and trends of lung cancer incidence and mortality rates in China, comparing trends with those in the United States (U.S.). Methods Data on lung cancer incidence and mortality rates spanning 2000 to 2018 were extracted from the China Cancer Registry Annual Report and the Surveillance, Epidemiology, and End Results database for China and the U.S., respectively. Crude incidence and mortality rates were calculated by sex and age, with age-standardized incidence rates (ASIR) and mortality rates (ASMR) calculated using the Segi-Doll world standard population. Trend analyses employed Joinpoint regression models to determine average annual percentage change (AAPC). The study also assessed the proportion of new cases and deaths by sex and age. Results In 2018, the ASIR of lung cancer for males in China was 50.72 per 100,000 and the ASMR was 39.69 per 100,000, the ASIR for females was 26.25 per 100,000 and the ASMR was 15.24 per 100,000. Both ASIR and ASMR were higher in males and the highest in the population aged 65 years and older, with the lowest among those aged 20-49 years. In China, female ASIR demonstrated an increasing trend (AAPC: 1.16%), while ASMR decreased in both sexes (AAPCs: -0.48% for males, -1.00% for females). The U.S. exhibited decreasing trends in both ASIR and ASMR across sexes and age groups. Conclusions The study identified an increasing trend in lung cancer incidence among females and a decreasing mortality trend in both sexes in China. These trends are likely linked to factors such as smoking prevalence, advancements in cancer screening, and improved medical care. The findings underscore the need for tailored lung cancer prevention measures in China, particularly the reinforcement of anti-smoking policies.
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Affiliation(s)
- Yi Teng
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Changfa Xia
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Maomao Cao
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fan Yang
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xinxin Yan
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Siyi He
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Mengdi Cao
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Shaoli Zhang
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qianru Li
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Nuopei Tan
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jiachen Wang
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Wanqing Chen
- Office of Cancer Screening, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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11
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Liu K, Wang J. Developing a nomogram model and prognostic analysis of nasopharyngeal squamous cell carcinoma patients: a population-based study. J Cancer Res Clin Oncol 2023; 149:12165-12175. [PMID: 37428250 DOI: 10.1007/s00432-023-05120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/04/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Nasopharyngeal squamous cell carcinoma (NPSCC) is a common histo-logical subtype of nasopharyngeal cancer with a generally poor prognosis. The aim of this study is to identify factors affecting the survival prognosis of NPSCC patients and develop a specialized nomogram model. METHODS We extracted clinical data of 1235 diagnosed cases of NPSCC from the SEER database using SEER*Stat software. Univariate and multivariate Cox proportional hazards regression analyses were conducted to explore clinical factors that impact the prognosis of NPSCC patients. Based on significant independent factors, we developed a nomogram to predict the 1, 3, and 5 years overall survival rates. The discriminative and predictive abilities of the nomogram were evaluated using C-index, calibration curve, area under the curve (AUC), and receiver operating characteristic curve. We evaluated the clinical value of the nomogram using decision curve analysis (DCA) and clinical impact curve (CIC). RESULTS We performed a cohort analysis on 846 patients with nasopharyngeal cancer in the training cohort. Multivariate Cox regression analysis revealed age, race, marital status, primary tumor, radiation therapy, chemotherapy, SJCC stage, primary tumor size, Lung metastasis and brain metastasis as independent prognostic factors for NPSCC patients, which we used to construct the nomogram prediction model. The C-index of the training cohort was 0.737. The ROC curve analysis indicated that the AUC of the OS rate at 1, 3, and 5 years in the training cohort was > 0.75. The calibration curves of the two cohorts showed good consistency between the predicted and observed results. DCA and CIC demonstrated that the nomogram prediction model had good clinical benefits. CONCLUSIONS The nomogram risk prediction model for NPSCC patient survival prognosis, constructed in this study, has exhibited excellent predictive capability. This model can be employed for swift and precise assessment of individualized survival prognosis. It can offer valuable guidance to clinical physicians in diagnosing and treating NPSCC patients.
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Affiliation(s)
- Ke Liu
- School of Public Health, Guangzhou Medical University, Guangzhou, 510000, Guangdong Province, China
| | - Juan Wang
- School of Public Health, Guangzhou Medical University, No. 1 Xinzao Road, Panyu District, Guangzhou, 510000, Guangdong Province, China.
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12
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Jiang L, Wei S, Sam Saji A, Li J, Che G. An Analysis of Public Perception and Concern Toward Electronic Cigarettes: Exploring Attitudes and Profiles. Cureus 2023; 15:e47983. [PMID: 38034205 PMCID: PMC10686318 DOI: 10.7759/cureus.47983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction The emergence of electronic cigarettes (e-cigarettes) poses a new challenge to tobacco control efforts. With their increasing popularity, particularly among youth, public concerns have been raised in Mainland China. Further investigation is necessary to fully understand the safety and potential adverse effects of e-cigarettes. Methods The Baidu search index (BSI) was employed using e-cigarette related terms from January 1, 2011, to April 4, 2022. The search volume for each term was recorded and analyzed for the search trend module, geodemographic module, search-demand module, regional preferences, demographic preferences, and user demand. Results According to our analysis, the total BSI for the 18 e-cigarette related search keywords was 39,027,819. The average annual percentage change of BSI indicated an upward trend for each of these categories, including health issues (p < 0.05), definition (p < 0.05), product and promotions (p < 0.05), and policy and regulations. Of all inquiries, 59.38% originated from females and 40.62% from males. The total valid BSI for e-cigarette related words was 165,076,588, and 11.59% of all search inquiries were from individuals aged 19 years and younger. Our analysis also revealed that the public's primary concerns regarding e-cigarettes were related to their quality and potential health issues. Conclusions E-cigarettes enjoy great popularity nationwide, but product quality and safety are major public concerns. Regulation of e-cigarettes for their standard production, quality control, advertisement, and target customers should be implemented promptly, and the public needs to have a clear perception of e-cigarettes, especially adolescents. E-cigarette related health damages or consequences require further investigation, and advertisements and promotions for e-cigarettes should be strictly controlled by the government.
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Affiliation(s)
- Lisha Jiang
- Department of Oncology, Day Surgery Center, West China Hospital, Sichuan University, Chengdu, CHN
| | - Shanzun Wei
- Urology, The Second Affiliated Hospital of Nanchang University, Nanchang, CHN
| | - Alen Sam Saji
- Department of Internal Medicine, Day Surgery Center, West China Medical School of Sichuan University, Chengdu, CHN
| | - Jue Li
- Department of Thoracic Surgery, Lung Cancer Center, West China Medical School of Sichuan University, Chengdu, CHN
| | - Guowei Che
- Department of Thoracic Surgery, Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, CHN
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13
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Zhang Y, Rumgay H, Li M, Cao S, Chen W. Nasopharyngeal Cancer Incidence and Mortality in 185 Countries in 2020 and the Projected Burden in 2040: Population-Based Global Epidemiological Profiling. JMIR Public Health Surveill 2023; 9:e49968. [PMID: 37728964 PMCID: PMC10551785 DOI: 10.2196/49968] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/02/2023] [Accepted: 08/24/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Nasopharyngeal cancer (NPC) is one of the most common head and neck cancers. OBJECTIVE This study describes the global epidemiological profiles of NPC incidence and mortality in 185 countries in 2020 and the projected burden in 2040. METHODS The estimated numbers of NPC cases and deaths were retrieved from the GLOBOCAN 2020 data set. Age-standardized incidence rates (ASIRs) and age-standardized mortality rates (ASMRs) were calculated using the world standard. The future number of NPC cases and deaths by 2040 were estimated based on global demographic projections. RESULTS Globally, approximately 133,354 cases and 80,008 deaths from NPC were estimated in 2020 corresponding to ASIRs and ASMRs of 1.5 and 0.9 per 100,000 person-years, respectively. The largest numbers of both global cases and deaths from NPC occurred in Eastern Asia (65,866/133,354, 49.39% and 36,453/80,008, 45.56%, respectively), in which China contributed most to this burden (62,444/133,354, 46.82% and 34,810/80,008, 43.50%, respectively). The ASIRs and ASMRs in men were approximately 3-fold higher than those in women. Incidence rates varied across world regions, with the highest ASIRs for both men and women detected in South-Eastern Asia (7.7 and 2.5 per 100,000 person-years, respectively) and Eastern Asia (3.9 and 1.5 per 100,000 person-years, respectively). The highest ASMRs for both men and women were found in South-Eastern Asia (5.4 and 1.5 per 100,000 person-years, respectively). By 2040, the annual number of cases and deaths will increase to 179,476 (46,122/133,354, a 34.58% increase from the year 2020) and 113,851 (33,843/80,008, a 42.29% increase), respectively. CONCLUSIONS Disparities in NPC incidence and mortality persist worldwide. Our study highlights the urgent need to develop and accelerate NPC control initiatives to tackle the NPC burden in certain regions and countries (eg, South-Eastern Asia, China).
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Affiliation(s)
- Yanting Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Guangdong Medical University, Dongguan, China
| | - Harriet Rumgay
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Mengmeng Li
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sumei Cao
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wanqing Chen
- Office of Cancer Screening, National Cancer Center of China/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Leiter A, Veluswamy RR, Wisnivesky JP. The global burden of lung cancer: current status and future trends. Nat Rev Clin Oncol 2023; 20:624-639. [PMID: 37479810 DOI: 10.1038/s41571-023-00798-3] [Citation(s) in RCA: 114] [Impact Index Per Article: 114.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2023] [Indexed: 07/23/2023]
Abstract
Lung cancer is the leading cause of cancer-related death worldwide. However, lung cancer incidence and mortality rates differ substantially across the world, reflecting varying patterns of tobacco smoking, exposure to environmental risk factors and genetics. Tobacco smoking is the leading risk factor for lung cancer. Lung cancer incidence largely reflects trends in smoking patterns, which generally vary by sex and economic development. For this reason, tobacco control campaigns are a central part of global strategies designed to reduce lung cancer mortality. Environmental and occupational lung cancer risk factors, such as unprocessed biomass fuels, asbestos, arsenic and radon, can also contribute to lung cancer incidence in certain parts of the world. Over the past decade, large-cohort clinical studies have established that low-dose CT screening reduces lung cancer mortality, largely owing to increased diagnosis and treatment at earlier disease stages. These data have led to recommendations that individuals with a high risk of lung cancer undergo screening in several economically developed countries and increased implementation of screening worldwide. In this Review, we provide an overview of the global epidemiology of lung cancer. Lung cancer risk factors and global risk reduction efforts are also discussed. Finally, we summarize lung cancer screening policies and their implementation worldwide.
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Affiliation(s)
- Amanda Leiter
- Division of Endocrinology, Diabetes, and Bone Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Rajwanth R Veluswamy
- Division of Hematology and Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juan P Wisnivesky
- Division of General Internal Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Zhang J, Tan LJ, Jung H, Jung J, Lee J, Lee G, Park S, Moon B, Choi K, Shin S. Association of smoking and dietary polycyclic aromatic hydrocarbon exposure on the prevalence of metabolic syndrome in Korean adults. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:831-839. [PMID: 37019984 DOI: 10.1038/s41370-023-00541-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Polycyclic aromatic hydrocarbons (PAHs) are environmental pollutants that are potentially hazardous to human health. Dietary exposure is recognized as one of the major pathways of exposure to PAHs among humans. While some PAH exposures have been associated with metabolic syndrome (MetS) in the general population, most epidemiological studies are based on urinary metabolites of a few noncarcinogenic PAHs. OBJECTIVE To investigate the association between estimates of dietary exposure to major carcinogenic PAHs and MetS in Korean adults. METHODS Multi-cycle Korean National Health and Nutrition Examination Survey (KNHANES) database (n = 16,015) and PAH measurement data from the total diet survey were employed to estimate daily PAH intake for each participating adult. After adjusting for potential confounders, multinomial logistic regression analysis was used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) between PAHs and MetS of the participating adults. RESULTS Benzo(a)pyrene exposure was associated with an increased risk of MetS in men (OR = 1.30; 95% Cl: 1.03-1.63; P-trend = 0.03). In women, however, only chrysene and low high-density lipoprotein (HDL-c) were positively associated with an increased risk of MetS (OR = 1.24; 95% CI: 1.03-1.48; P-trend = 0.0172). Among men, smokers were at an increased risk for MetS, regardless of whether they were exposed to low or high total PAHs and benzo(a)pyrene levels. SIGNIFICANCE Our findings suggested that PAHs are associated with the risk of MetS and MetS components in Korean adults. In particular, it was confirmed that smoking may influence the relationship between PAH exposure and MetS.Further prospective cohort studies are required to confirm the causal relationship between PAHs and MetS. IMPACT STATEMENT Epidemiological studies on PAH exposure are often hampered by a lack of reliable exposure estimates, as biomonitoring of urine does not capture exposure to more toxic PAHs. Using multi-cycle KNHANES data and the measurement data from a total diet survey of Korea, we could develop a personalized PAH intake estimate for each participating adult and assessed the association with MetS.
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Affiliation(s)
- Jiaqi Zhang
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - Li-Juan Tan
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - Hyein Jung
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - Jongseok Jung
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - JiYun Lee
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - Gowoon Lee
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Suhyun Park
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - BoKyung Moon
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea
| | - Kyungho Choi
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Sangah Shin
- Department of Food and Nutrition, Chung-Ang University, Gyeonggi-do, 17546, Republic of Korea.
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Zhang Y, Zhao Z, Li W, Tang Y, Wang S. Mechanism of Taxanes in the Treatment of Lung Cancer Based on Network Pharmacology and Molecular Docking. Curr Issues Mol Biol 2023; 45:6564-6582. [PMID: 37623233 PMCID: PMC10453041 DOI: 10.3390/cimb45080414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/04/2023] [Accepted: 08/05/2023] [Indexed: 08/26/2023] Open
Abstract
Taxanes are natural compounds for the treatment of lung cancer, but the molecular mechanism behind the effects is unclear. In the present study, through network pharmacology and molecular docking, the mechanism of the target and pathway of taxanes in the treatment of lung cancer was studied. The taxanes targets were determined by PubChem database, and an effective compounds-targets network was constructed. The GeneCards database was used to determine the disease targets of lung cancer, and the intersection of compound targets and disease targets was obtained. The Protein-Protein Interaction (PPI) network of the intersection targets was analyzed, and the PPI network was constructed by Cytoscape 3.6.0 software. The hub targets were screened according to the degree value, and the binding activity between taxanes and hub targets was verified by molecular docking. The results showed that eight taxane-active compounds and 444 corresponding targets were screened out, and 131 intersection targets were obtained after mapping with lung cancer disease targets. The hub targets obtained by PPI analysis were TP53, EGFR, and AKT1. Gene Ontology (GO) biological function enrichment analysis obtained 1795 biological process (BP) terms, 101 cellular component (CC) terms, and 164 molecular function (MF) terms. There were 179 signaling pathways obtained by Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Twenty signaling pathways were screened out, mainly pathways in cancer, proteoglycans in cancer pathway, microRNAs in cancer pathway, and so on. Molecular docking shows that the binding energies of eight taxanes with TP53, EGFR, and AKT1 targets were less than -8.8 kcal/mol, taxanes acts on TP53, EGFR, and AKT1 targets through pathways in cancer, proteoglycans in cancer pathway and microRNAs in cancer pathway, and plays a role in treating lung cancer in biological functions such as protein binding, enzyme binding, and identical protein binding.
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Affiliation(s)
| | | | | | | | - Shujie Wang
- College of Biological and Agricultural Engineering, Jilin University, Changchun 130022, China; (Y.Z.); (Z.Z.); (W.L.); (Y.T.)
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17
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Wu W, Zhang R, Jin Y, Lu Y, Lu Z, Li T, Ye L, Lin L, Wei Y. Cancer trends and risk factors in China over the past 30 years (1990-2019). J Cancer 2023; 14:1935-1945. [PMID: 37476192 PMCID: PMC10355210 DOI: 10.7150/jca.83162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 06/18/2023] [Indexed: 07/22/2023] Open
Abstract
Objective: We retrospectively studied cancer mortality and incidence in China from 1990 to 2019, investigated the cancer trends and risk factors, and analyzed the effects of Gross Domestic Product (GDP) on cancer mortality and incidence. Methods: Data was obtained in "Our world in data" in October 2022 to explore mortality rates of different cancers and their trends and the roles of cancer risk factors, including GDP, air pollution, etc. Results: Over the past 30 years, cancer had been China's second leading cause of death. Tracheal, bronchial, and lung cancers, with an annual growth rate of 6.5%, were the most frequently diagnosed cancers. The burden of different cancers changed as the mortality rate of cancer changed. The age-standardized cancer mortality rate had decreased by 19.0%; cancer deaths in all age groups had increased. While the number of cancer deaths in the elderly aged ≥70 did not increase distinctively, its percentage increased by 52.1% and 1.7% annually. The percentage of patients with new-onset cancer increased by 240% and 8.6% annually. For every USD 1,000 increase in GDP, cancer deaths decreased by 2.3/100,000. Tobacco, meat, and alcohol consumption and BMI had increased and were not conducive to the future control of cancer. Conclusions: We summarized the incidence and mortality of major cancers and their trends in China over the past 30 years and analyzed the effects of GDP and the roles of cancer risk factors. Overall GDP growth and effective control of air pollution reduced cancer mortality, while population aging, smoking, alcohol consumption, BMI increasing, and meat consumption brought challenges for cancer control.
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Affiliation(s)
- Weiwei Wu
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
| | - Ruochen Zhang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China
- Department of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
| | - Yiming Jin
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yan Lu
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | - Zhonglei Lu
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Tao Li
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China
- Department of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
| | - Liefu Ye
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China
- Department of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
| | - Le Lin
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China
- Department of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
| | - Yongbao Wei
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China
- Department of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
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18
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Zhu W, Liu S, Shi Y, Tang Q, Sun J, Bai R, Sun Z, Du Z. The epidemic of acute lymphoid leukemia in China: current trends and future prediction. Front Oncol 2023; 13:1195065. [PMID: 37397360 PMCID: PMC10313194 DOI: 10.3389/fonc.2023.1195065] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Background China has experienced one of the fastest increases in the incidence of acute lymphoid leukemia (ALL). The aim of this study was to assess the long-term trends of the incidence and mortality of ALL in mainland China between 1990 and 2019 and to project these trends through 2028. Methods Data on ALL were extracted from the Global Burden of Disease Study 2019; population data were extracted from World Population Prospects 2019. An age-period-cohort framework was used in the analysis. Results The net drift for the incidence of ALL was 7.5% (95% confidence interval [CI]: 7.1%, 7.8%) per year in women and 7.1% (95% CI: 6.7%, 7.6%) in men, and local drift was found to be higher than 0 in every studied age group (p<0.05). The net drift for mortality was 1.2% (95% CI: 1.0%, 1.5%) in women and 2.0% (95% CI: 1.7%, 2.3%) in men. Local drift was lower than 0 in boys aged 0-4 years and girls aged 0-9 years and higher than 0 in men aged 10-84 years and women aged 15-84 years. The estimated period relative risks (RRs) for both incidence and mortality showed increasing trends in the recent period. The cohort RRs for incidence showed increasing trends in both sexes; however, the cohort RR for mortality was decreased in the recent birth cohort (women born after 1988-1992 and men born after 2003-2007). Compared with that in 2019, the incidence of ALL in 2028 is projected to increase by 64.1% in men and 75.0% in women, and the mortality is predicted to decrease by 11.1% in men and 14.3% in women. The proportion of older adult/adults individuals with incident ALL and ALL-related death was projected to increase. Conclusions Over the last three decades, the incidence and mortality rates of ALL have generally increased. It is projected that the incidence rate of ALL in mainland China will continue to increase in the future, but the associated mortality rate will decline. The proportion of older adult/adults individuals with incident ALL and ALL-related death was projected to increase gradually among both sexes. More efforts are needed, especially for older adult/adults individuals.
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Affiliation(s)
- Wenxuan Zhu
- Department of Hepatobiliary Surgery, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
| | - Shixuan Liu
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Ying Shi
- Department of Chronic Disease, Xi'an Weiyang District Center for Disease Control and Prevention, Xi’an, Shaanxi, China
| | - Qingyu Tang
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jianzhong Sun
- Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Ruhai Bai
- School of Public Affairs, Nanjing University of Science and Technology, Nanjing, Jiangsu, China
| | - Zhonghe Sun
- Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhaoqing Du
- Department of Hepatobiliary Surgery, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, China
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Zhao R, Sekar P, Bennis SL, Kulasingam S. A systematic review of the association between smoking exposure and HPV-related cervical cell abnormality among women living with HIV: Implications for prevention strategies. Prev Med 2023; 170:107494. [PMID: 37001607 DOI: 10.1016/j.ypmed.2023.107494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023]
Abstract
This study aims to evaluate the association between smoking exposure and human papillomavirus (HPV)-related cervical abnormalities among women living with HIV (WLWH). By conducting a systematic review of the current literature, we evaluated the association between current active smoking and/or exposure to secondhand smoke (SHS) and the risk of cervical HPV incidence, prevalence, and clearance, as well as high-grade cervical intraepithelial neoplasm (HGCIN) incidence, prevalence, progression, and regression among WLWH. We conducted the literature search in Ovid Medline, Embase, and Scopus following the PRISMA guidelines. We determined the risk of bias of included studies using the Risk of Bias Assessment Tool for Nonrandomized Studies. Studies with the same effect measure were combined for a pooled estimate. We identified 15 studies that met the inclusion criteria for the final analysis, with a limited number of studies evaluating each study question. Among WLWH, current active smoking is associated with an increased risk of new HPV infections (HR = 1.33, 95% CI 1.10-1.60), HPV prevalence (ORpooled = 1.55, 95% CI 1.26-1.91), HGCIN incidence (HR = 1.5, 95% CI 1.2-2.0), and HGCIN prevalence (PR = 3.69, 95% CI 1.54-8.78). There was no significant association between current active smoking and HPV clearance. We did not identify any study that evaluated the association between SHS exposure and HPV-related cervical abnormalities among WLWH. Active smoking increases the risk of HPV infection and pre-cancer lesion development in WLWH. Considering smoking as an additional risk factor when designing tailored cervical cancer screening programs for WLWH is necessary in high smoking prevalence regions.
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Affiliation(s)
- Ran Zhao
- University of Minnesota School of Public Health, Division of Epidemiology and Community Health, 300 West Bank Office Building, 1300 S 2nd St, Minneapolis, MN 55454, USA.
| | - Preethiya Sekar
- University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN 55455, USA
| | - Sarah L Bennis
- University of Minnesota School of Public Health, Division of Epidemiology and Community Health, 300 West Bank Office Building, 1300 S 2nd St, Minneapolis, MN 55454, USA
| | - Shalini Kulasingam
- University of Minnesota School of Public Health, Division of Epidemiology and Community Health, 300 West Bank Office Building, 1300 S 2nd St, Minneapolis, MN 55454, USA
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20
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Marshall K, Twum Y, Gao W. Proteome derangement in malignant epithelial cells and its stroma following exposure to 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Arch Toxicol 2023; 97:711-720. [PMID: 36434399 PMCID: PMC10071504 DOI: 10.1007/s00204-022-03426-8] [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: 09/07/2022] [Accepted: 11/16/2022] [Indexed: 11/27/2022]
Abstract
Discovering novel changes in the proteome of malignant lung epithelial cells and/or the tumor-microenvironment is paramount for diagnostic, prognostic, and/or therapy development. A time-dependent 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)-induced mouse lung tumor model was used to screen the proteome of lung tumors. NNK-transformed human lung epithelial BEAS-2B cells were then established to evaluate the epithelial cell-specific protein changes. A duration-dependent increase of tumor burden was observed in NNK-treated mice, 2/12 (17%), 8/12 (67%), 9/12 (75%), and 10/10 (100%) at weeks 8, 12, 16, and 20 after the NNK exposure, respectively. A total of 25 differentially expressed proteins (≥ twofold change), predominantly structural, signaling, and metabolic proteins, were detected by two-dimensional difference gel electrophoresis and identified by mass spectrometry. Calregulin, ezrin, histamine releasing factor (HRF), and inorganic pyrophosphatase 1 (PPA1) exhibited changes and were further confirmed via immunoblotting. In addition, immunohistochemistry (IHC) analysis indicated upregulated E-cadherin and decreased vimentin expression in epithelial cells of tumor tissues. Acquisition of a neoplastic phenotype in NNK-transformed BEAS-2B cells was demonstrated by enhanced wound closure and increased anchorage independent colony formation. In transformed BEAS-2B cells, protein expression of E-cadherin, ezrin, and PPA1 (but not calregulin and HRF) was upregulated, as was observed in tumor tissues IHC staining using mouse lung tumor tissues further revealed that HRF upregulation was not lung epithelial cell specific. Altogether, tumorigenesis after NNK exposure may be initiated by protein dysregulation in lung epithelial cells together with proteome derangement derived from other cell types existing in the tumor-microenvironment.
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Affiliation(s)
- Kent Marshall
- Department of Occupational and Environmental Health Sciences, West Virginia University, School of Public Health, 64 Medical Center Drive, Morgantown, WV, 26506, USA
- West Virginia University, School of Medicine, 1 Medical Center Drive, Morgantown, WV, 26505, USA
- West Virginia Clinical and Translational Science Institute, Morgantown, WV, USA
| | - Yaw Twum
- Department of Occupational and Environmental Health Sciences, West Virginia University, School of Public Health, 64 Medical Center Drive, Morgantown, WV, 26506, USA
| | - Weimin Gao
- Department of Occupational and Environmental Health Sciences, West Virginia University, School of Public Health, 64 Medical Center Drive, Morgantown, WV, 26506, USA.
- West Virginia Clinical and Translational Science Institute, Morgantown, WV, USA.
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21
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Li N, Wu P, Wang Z, Shen Y, Zhang L, Xue F, Han W, Chen Y, Du J, Zhao Y, Yang C, Hu Y, Gu W, Chen W, Guo X, Liu B, Jiang J, Xu N. Smoking-related cancer death among men and women in an ageing society (China 2020-2040): a population-based modelling study. Tob Control 2023; 32:163-169. [PMID: 34725269 DOI: 10.1136/tobaccocontrol-2020-056444] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 07/21/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND China is experiencing a postpeak smoking epidemic with accelerating population ageing. Understanding the impacts of these factors on the future cancer burden has widespread implications. METHODS We developed predictive models to estimate smoking-related cancer deaths among men and women aged ≥35 years in China during 2020-2040. Data sources for model parameters included the United Nations World Population Prospects, China Death Surveillance Database, national adult tobacco surveys and the largest national survey of smoking and all causes of death to date. The main assumptions included stable sex-specific and age-specific cancer mortality rates and carcinogenic risks of smoking over time. RESULTS In a base-case scenario of continuing trends in current smoking prevalence (men: 57.4%-50.5%; women: 2.6%-2.1% during 2002-2018), the smoking-related cancer mortality rate with population ageing during 2020-2040 would rise by 44.0% (from 337.2/100 000 to 485.6/100 000) among men and 52.8% (from 157.3/100 000 to 240.4/100 000) among women; over 20 years, there would be 8.6 million excess deaths (0.5 million more considering former smoking), and a total of 117.3 million smoking-attributable years of life lost (110.3 million (94.0%) in men; 54.1 million (46.1%) in working-age (35-64 years) adults). An inflection point may occur in 2030 if smoking prevalence were reduced to 20% (Healthy China 2030 goal), and 1.4 million deaths would be averted relative to the base-case scenario if the trend were maintained through 2040. CONCLUSIONS Coordinated efforts are urgently needed to curtail a rising tide of cancer deaths in China, with intensified tobacco control being key.
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Affiliation(s)
- Ning Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Peng Wu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Zixing Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yubing Shen
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Luwen Zhang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Fang Xue
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Wei Han
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yali Chen
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Jin Du
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yujie Zhao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Cuihong Yang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Yaoda Hu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Wentao Gu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Wangyue Chen
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Xiaobo Guo
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Boqi Liu
- Department of Cancer Epidemiology, Cancer Institute & Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Jingmei Jiang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Ningzhi Xu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, Cancer Institute & Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
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Zhang R, He Y, Wei B, Lu Y, Zhang J, Zhang N, He R, Xue H, Zhu B. Nasopharyngeal Carcinoma Burden and Its Attributable Risk Factors in China: Estimates and Forecasts from 1990 to 2050. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2926. [PMID: 36833622 PMCID: PMC9961544 DOI: 10.3390/ijerph20042926] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 06/14/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is an uncommon and aggressive malignant head and neck cancer, which is highly prevalent in southern and southwestern provinces in China. The aim of this study was to examine the disease burden and risk factors of nasopharyngeal carcinoma in China from 1990 to 2019 and to predict the incidence trends from 2020 to 2049. All data were extracted from the 2019 Global Burden of Disease (GBD) study. Joinpoint regression and age-period-cohort (APC) models were chosen to analyze prevalence trends. The temporal trends and age distribution of risk factors were also analyzed descriptively. Bayesian APC models were used to predict the prevalence from 2020 to 2049. The results indicate a higher disease burden in men and older adults. Their attributable risk factors are smoking, occupational exposure to formaldehyde, and alcohol use. We predict that the incidence will be on the rise in all age groups between 2020 and 2049, with the highest incidence in people aged 70 to 89 years. In 2049, the incidence rate is expected to reach 13.39 per 100,000 (50-54 years), 16.43 (55-59 years), 17.26 (60-64 years), 18.02 (65-69 years), 18.55 (70-74 years), 18.39 (75-79 years), 19.95 (80-84 years), 23.07 (85-89 years), 13.70 (90-94 years), and 6.68 (95+ years). The findings of this study might deserve consideration in China's NPC prevention and control policy design.
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Affiliation(s)
- Ruhao Zhang
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yifei He
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen 518055, China
| | - Bincai Wei
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yongbo Lu
- School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jingya Zhang
- School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an 710049, China
| | - Ning Zhang
- School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an 710049, China
| | - Rongxin He
- Vanke School of Public Health, Tsinghua University, Haidian District, Beijing 100084, China
| | - Hao Xue
- Freeman Spogli Institute for International Studies, Stanford University, Stanford, CA 94305, USA
| | - Bin Zhu
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen 518055, China
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Liu TY, Qiu DC, Song F, Chen T. Trends in Socio-economic Inequality in Smoking Among Middle-aged and Older Adults in China: Evidence From the 2011 and 2018 China Health and Retirement Longitudinal Study. Nicotine Tob Res 2023; 25:50-57. [PMID: 35764073 DOI: 10.1093/ntr/ntac158] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 05/25/2022] [Accepted: 06/27/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Socio-economic inequalities in smoking and related health problems are a public health concern worldwide. To support the development of effective tobacco control policies, this study examines trends in smoking rates according to socio-economic status (SES) in China. AIMS AND METHODS We analyzed data from repeated cross-sectional China Health and Retirement Longitudinal Study (CHARLS) on adults aged ≥45 years for the years 2011 and 2018, which involved 16 471 participants in 2011 and 19 367 in 2018. We then estimated the SES of individuals based on four types of wealth-related variables, namely, education, occupation, household characteristics, and durable consumer goods. Principal-component analysis was conducted to measure SES, and the Erreygers normalised concentration index (ECI) was used to calculate socio-economic inequality in current smoking by gender, age, and region. RESULTS The overall ECI (95% confidence interval) for women was -0.042 (-0.054 to -0.031) and -0.038 (-0.047 to -0.029) for 2011 and 2018, respectively. The ECI (95% confidence interval) for men was -0.077 (-0.101 to -0.050) and -0.019 (-0.042 to 0.005) for 2011 and 2018, respectively. The inequality in smoking by SES for adults aged < 60 years in the Northeast region increased during 2011-2018, from -0.069 (-0.144 to 0.006) to -0.119 (-0.199 to -0.038) for women and from 0.009 (-0.115 to 0.132) to -0.164 (-0.296 to -0.032) for men. CONCLUSIONS smoking inequality by socio-economic among adults aged ≥45 years declined in recent years in China. However, smoking inequality by SES increased in other population groups. IMPLICATIONS Our research indicated that socio-economic inequality of current smoking among residents aged 45 years and older declined in 2018 when compared with 2011 numbers, particularly for men aged ≥ 60 years. Women in the Northeast region displayed more significant smoking inequality by SES than women in other regions did. During the study period, there was an increase in inequality in smoking by SES for adults aged < 60 years in the Northeast region. Thus, tobacco control policies and interventions should be targeted at high-risk subpopulations with lower SES, particularly in Northeast China.
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Affiliation(s)
- Tai-Yi Liu
- School of Public Health, Hubei Provincial Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
| | - De-Chao Qiu
- Jintang First People's Hospital, West China Hospital Sichuan University Jingtang Hospital, Jingtang, China
| | - Fujian Song
- Norwich Medical School, University of East Anglia, Norwich, Norfolk, UK
| | - Ting Chen
- School of Public Health, Hubei Provincial Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan, China
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Amram DL, Zagà V, Cellesi V, Cattaruzza MS. COVID-19: tobacco smoking and other risk factors in the elderly. JOURNAL OF GERONTOLOGY AND GERIATRICS 2023. [DOI: 10.36150/2499-6564-n326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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25
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Gan C, Zeng F, Cong W, Tang T, Feng G. Powered stapling system with gripping surface technology for pulmonary resection of lung cancer: real-world clinical effectiveness. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2022; 20:72. [PMID: 36564821 PMCID: PMC9789598 DOI: 10.1186/s12962-022-00398-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 11/04/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Surgical lung resection involves a critical task of stapled ligation and transection of major vascular structures and tissue, which may lead to bleeding and complications. A newer powered stapling system with Gripping Surface Technology (GST) was introduced to account for tissue movements. This study aimed to examine the real-world effectiveness of GST system on intraoperative and postoperative outcomes of pulmonary resection. METHODS A retrospective analysis was conducted using the electronic medical records of Sichuan Provincial People's Hospital between July 2020 and March 2021 in China. Patients who underwent their first procedures of single-port lobectomy or multi-port segmentectomy by video-assisted thoracoscopic surgery were identified and grouped as GST group or manual stapler group (manual group) by the stapler types. The intraoperative outcomes such as bleeding rate, blood loss volume, and intervention rate at the staple line (including intraoperative pressure, suture, and electrocoagulation) were documented by trained nurses during the surgery. Propensity score matching was performed between the two groups, controlling forage, BMI, smoking history, history of surgery, complications, and level of complexity of pneumonectomy. RESULTS A total of 108 matched patients were included in the analysis (54 in the GST group and 54 in the manual group). GST group had lower risks for intraoperative bleeding (22.8% vs 51.9%; p = 0.003) and intraoperative interventions (31.5% vs 55.6%; p = 0.02), compared to the manual group. A decrease in the intraoperative blood loss was observed in the GST group, but not statistically significant (134.39 ± 52.82 ml vs 158.11 ± 73.14 ml, p = 0.102). The use of NEOVEIL (reinforcement material to prevent air leakage from the staple line) intraoperatively during surgery was significantly lower in the GST group (24.1%) than in the manual group (50%, p = 0.01). CONCLUSION The GST system was associated with better intraoperative outcomes in clinical practice in China.
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Affiliation(s)
- Chongzhi Gan
- grid.410646.10000 0004 1808 0950Department of Thoracic Surgery, Sichuan Provincial People’s Hospital, Chengdu, 610072 Sichuan People’s Republic of China
| | - Fuchun Zeng
- grid.410646.10000 0004 1808 0950Department of Thoracic Surgery, Sichuan Provincial People’s Hospital, Chengdu, 610072 Sichuan People’s Republic of China
| | - Wei Cong
- grid.410646.10000 0004 1808 0950Department of Thoracic Surgery, Sichuan Provincial People’s Hospital, Chengdu, 610072 Sichuan People’s Republic of China
| | - Tiange Tang
- grid.265219.b0000 0001 2217 8588Department of Health Policy and Management, School of Public Health and Tropical Medicine, Tulane University, 1440 Canal St, New Orleans, LA USA
| | - Gang Feng
- grid.410646.10000 0004 1808 0950Department of Thoracic Surgery, Sichuan Provincial People’s Hospital, Chengdu, 610072 Sichuan People’s Republic of China
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Zheng C, Feng Z, Pearce J. A Cross-sectional Analysis of Socio-spatial Patterning of Tobacco Retail in Shanghai, China. Nicotine Tob Res 2022; 24:2018-2025. [PMID: 35777980 PMCID: PMC9653074 DOI: 10.1093/ntr/ntac155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 04/19/2022] [Accepted: 06/28/2022] [Indexed: 01/03/2023]
Abstract
INTRODUCTION International evidence from high-income countries demonstrates that the availability of tobacco tends to be greater in more urban and more deprived neighborhoods. However, little is known about the socio-spatial disparities in other settings, including megacities in China. This study investigated the patterning of tobacco retailers across Shanghai by types of tobacco retailers, including the relationship with levels of urbanity and neighborhood deprivation. AIMS AND METHODS Tobacco retailer data (n = 19 413) was extracted from a web-scraped Points-of-Interest database. For all communities (n = 5432) across Shanghai, neighborhood tobacco retail availability was calculated using population-weighted kernel density estimation and grouped by quintiles of neighborhood deprivation and a 3-level urban classification. Associations were analyzed using the Kruskal-Wallis tests and epsilon squared. RESULTS Across Shanghai, tobacco retail availability decreased from more urbanized areas to less urbanized areas. There was a statistical difference (p < .001) in the availability of tobacco retail across quintiles of deprivation, with the highest availability in the less deprived neighborhoods, and the lowest availability in the most deprived neighborhoods. However, this trend was reversed in the urban center, where retail availability was greatest in the most deprived areas. Convenience stores were the most common type of tobacco retailer across the city, while tobacco-only outlets were most strongly associated with levels of neighborhood deprivation. CONCLUSIONS The results show an association between tobacco retail availability and neighborhood deprivation, which varied with levels of urbanity and types of tobacco retailers. These findings provide supportive evidence for further interventions that target reducing inequalities in exposure to tobacco retail. IMPLICATIONS This is the first study to examine the relationship between tobacco retail availability and neighborhood deprivation in the context of Chinese megacities. Using data from Shanghai, China, we found a significant non-linear association between tobacco retail availability and neighborhood deprivation across the city. It is plausible that the socio-spatial disparities in tobacco retail availability at the neighborhood level may be a key factor explaining differences in smoking behaviors between sociodemographic groups. The findings emphasize the need for greater efforts in regulating neighborhood-level tobacco retailing in China.
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Affiliation(s)
- Chunyu Zheng
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, Edinburgh, UK
| | - Zhiqiang Feng
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, Edinburgh, UK
- Scottish Centre for Administrative Data Research, University of Edinburgh, Edinburgh, UK
| | - Jamie Pearce
- Centre for Research on Environment, Society and Health, School of GeoSciences, University of Edinburgh, Edinburgh, UK
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Su Z, McDonnell D, Cheshmehzangi A, Ahmad J, Šegalo S, da Veiga CP. A call to ban the sale of tobacco products. Front Public Health 2022; 10:904971. [PMID: 36438262 PMCID: PMC9684640 DOI: 10.3389/fpubh.2022.904971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/26/2022] [Indexed: 11/12/2022] Open
Abstract
Tobacco is both toxic and addictive. Mounting evidence shows that tobacco use has a detrimental impact on almost every aspect of human health, causing or worsening deadly public health crises from the cancer epidemic to the COVID-19 pandemic. However, while tobacco use is a threat to both personal and public health, it continues to surge across the world, especially in China and other low- and middle-income countries. To this end, this article argues in favor of using a ban on the sale of all tobacco products as a practical solution to the global tobacco use epidemic. It is our hope that insights provided by our work will inspire swift policy actions in countries such as China and beyond to curb the tide of rising tobacco consumption, so that populations around the world could be better shielded from the pervasive and long-lasting damage that tobacco products cause or compound.
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Affiliation(s)
- Zhaohui Su
- School of Public Health, Southeast University, Nanjing, China,*Correspondence: Zhaohui Su
| | - Dean McDonnell
- Department of Humanities, Institute of Technology Carlow, Carlow, Ireland
| | - Ali Cheshmehzangi
- Faculty of Science and Engineering, University of Nottingham Ningbo China, Ningbo, China,Network for Education and Research on Peace and Sustainability, Hiroshima University, Hiroshima, Japan
| | | | - Sabina Šegalo
- Faculty of Health Studies, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
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Tu J, Uretsky E, Kang L, Yuan J, Zhong J. 'It's not within my control': local explanations for the development of lung cancer in China. HEALTH SOCIOLOGY REVIEW : THE JOURNAL OF THE HEALTH SECTION OF THE AUSTRALIAN SOCIOLOGICAL ASSOCIATION 2022; 31:326-341. [PMID: 35731936 DOI: 10.1080/14461242.2022.2085056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
Rates of lung cancer in China are rising rapidly, creating an urgent need for prevention. Effective prevention measures require understanding local beliefs and perceptions about the risk for developing lung cancer. This article explores the explanations that Chinese lung cancer patients and their families give about the aetiology of their disease. Fifty-three interviews were conducted among lung cancer patients and their family members at a large tumour hospital in southern China. Participants presented a complex multifactorial explanation of lung cancer associating their disease with risks like tobacco use, occupational exposures, environmental pollution, lifestyle changes, and personal characters. While these are all standard risk factors commonly associated with lung cancer, participants presented them within a larger contextual frame of structural issues that impede their ability to change their behaviours. Using a social ecological model, we demonstrate how China's socio-cultural environment shapes assumptions about the risk of lung cancer with particular reference to work, home, social situations, and the natural environment.
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Affiliation(s)
- Jiong Tu
- School of Sociology and Anthropology, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Elanah Uretsky
- East Asian Studies, Brandeis University, Waltham, MA, USA
| | - Lu Kang
- Department of Thoracic Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Juan Yuan
- Department of Thoracic Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Jiudi Zhong
- Department of Thoracic Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
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29
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Maimaitiming M, Wang M, Luo Y, Wang J, Jin Y, Zheng ZJ. Global trends and regional differences in the burden of cancer attributable to secondhand smoke in 204 countries and territories, 1990–2019. Front Oncol 2022; 12:972627. [PMID: 36303836 PMCID: PMC9592919 DOI: 10.3389/fonc.2022.972627] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 09/20/2022] [Indexed: 11/21/2022] Open
Abstract
Background To describe the status quo and trends in the global burden of all cancers caused by secondhand smoke during 1990–2019. Methods Data on cancer associated with secondhand smoke were extracted from the Global Heath Data Exchange. Cancer burden was measured by cancer-related deaths, disability-adjusted life years (DALYs), years lived with disability (YLDs), and years of life lost (YLLs). Results In 2019, age-standardized rates of death, DALYs and YLLs among the cancer population globally caused by secondhand smoke were 1.60, 38.54 and 37.77, respectively. The proportions of these in the total cancer burden for all risk factors combined decreased slightly from 1990 to 2003 and then increased from 2004 to 2019. In 2019, >50% of the cancer burden was concentrated in men aged 55–75 years and women aged 50–70 years. Between 1990 and 2019, there was an increase in age-standardized rates of death, DALYs, YLDs and YLLs among those aged ≥70 years. The age-standardized YLDs rate attributable to secondhand smoke was higher among women; it decreased in men but increased in women, causing a wider gap between the sexes. A greater cancer burden was mainly seen in North America in 1990 and Europe in 2019. Reductions in the annual rate change of cancer burden were found mainly in North America and Oceania, while increases were found in Africa and Asia. In 2019, high–middle- and middle-SDI countries had higher age-standardized rates of deaths, DALYs, YLDs and YLLs than the global level. During 1990 and 2019, the largest decline in cancer burden was seen in high-SDI countries, while middle- or low-SDI countries experienced increases in all age-standardized rates. Conclusions Cancer burden attributable to secondhand smoke is concerning given the increasing health loss and differences in distribution of cancer burden worldwide. Further studies are needed to investigate the causes of disparities in cancer burden attributable to secondhand smoke and to improve understanding of the contribution of secondhand smoke to the burden of different types of cancer.
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Affiliation(s)
- Mailikezhati Maimaitiming
- Department of Global Health, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
| | - Minmin Wang
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Genetics, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yanan Luo
- Department of Global Health, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
| | - Jia Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
- *Correspondence: Yinzi Jin, ; Jia Wang,
| | - Yinzi Jin
- Department of Global Health, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
- *Correspondence: Yinzi Jin, ; Jia Wang,
| | - Zhi-Jie Zheng
- Department of Global Health, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
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Chang YC, Lee YH, Chiang T, Liu CT. Associations of Smoking and Alcohol Consumption with Loneliness, Depression, and Loss of Interest Among Chinese Older Males and Females. Int J Ment Health Addict 2022:1-16. [PMID: 36101657 PMCID: PMC9454382 DOI: 10.1007/s11469-022-00912-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/26/2022] [Indexed: 11/29/2022] Open
Abstract
As China experiences a rapidly aging population, the prevalence of Chinese older adults suffering from mental health issues also increases. Because cigarette smoking and alcohol consumption are two major public health concerns in China, we examined smoking and alcohol consumption status with loneliness, depression, and loss of interest among Chinese older adults. Panel data were extracted from the Chinese Longitudinal Healthy Longevity Survey, and older adults were selected as the final study sample (age ≥ 65) from two different time points (the 2011-2012 and 2014 waves). We analyzed Chinese older men and women with the adoption of panel logistic regression models to study mental health measurements of loneliness, depression, and loss of interest. Among males, compared with non-alcohol users, former alcohol users had higher odds of reporting depression (adjusted odds ratio [AOR] = 1.39, 95% CI: 1.01, 1.91; p < 0.05), while current alcohol users did not. Current and former smoking statuses were positively associated with depression (all p < 0.05). However, only current smoking status was positively associated with loss of interest (p < 0.05). Among females, former alcohol consumption was positively associated with loneliness, and current alcohol consumption was positively associated with depression. Health practitioners should evaluate the roles of smoking and alcohol consumption on Chinese older adults' mental health measurements in the long term.
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Affiliation(s)
| | - Yen-Han Lee
- University of Central Florida, Orlando, FL USA
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31
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Maternal Passive Smoking, Vitamin D Deficiency and Risk of Spontaneous Abortion. Nutrients 2022; 14:nu14183674. [PMID: 36145050 PMCID: PMC9501103 DOI: 10.3390/nu14183674] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/01/2022] [Accepted: 09/04/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Maternal passive smoking and vitamin D deficiency might elevate risk of spontaneous abortion. The study aimed to investigate the association of co-exposure to passive smoking and vitamin D deficiency with the risk of spontaneous abortion. Methods: A population-based case-control study was performed among non-smoking women in Henan Province, China, with 293 spontaneous abortion cases and 496 liveborn controls with term, normal birthweight. Results: Compared to women without exposure to passive smoking nor vitamin D deficiency, women with deficient vitamin D alone and women with exposure to passive smoking alone had increased risk of spontaneous abortion (OR = 1.76, 95%CI: 1.08~2.89; OR = 1.73, 95%CI: 1.11~2.69, respectively). The risk of spontaneous abortion was even higher for those with co-exposure to passive smoking and vitamin D deficiency (OR = 2.50, 95%CI: 1.63~3.84). A dose-response relationship was found of an incremental risk of spontaneous abortion with rising numbers of exposures to passive smoking and vitamin D deficiency (p < 0.001). Conclusion: Co-exposure to passive smoking and vitamin D deficiency was associated with an elevated risk of spontaneous abortion, and the risk of spontaneous abortion rose with rising numbers of exposures. Intervention programs need to specifically target the vulnerable groups of pregnant women with both malnutrition and unfavorable environmental exposure.
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32
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Bai R, Sun J, Xu Y, Sun Z, Zhao X. Incidence and mortality trends of nasopharynx cancer from 1990 to 2019 in China: an age-period-cohort analysis. BMC Public Health 2022; 22:1351. [PMID: 35840964 PMCID: PMC9284805 DOI: 10.1186/s12889-022-13688-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background Nasopharynx cancer (NPC) is a great health burden in China. This study explored the long-term trends of NPC incidence and mortality in China. Methods We retrospectively analyzed data from the Global Burden of Disease Study 2019 using an age-period-cohort framework. Results The age-standardized incidence rate (ASIR) of NPC increased by 72.7% and age-standardized mortality rate (ASMR) of NPC decreased by 51.7% for both sexes between 1990 and 2019. For males, the local drift for incidence was higher than 0 (P < 0.05) in those aged 20 to 79 years. For females, the local drift was higher than 0 (P < 0.05) in those aged 30 to 59 years, and lower than 0 (P < 0.05) in those aged 65 to 84 years. The local drift for mortality rates were less than 0 (P < 0.05) in every age group for both sexes. The estimated period relative risks (RRs) for incidence of NPC were increased monotonically for males, and increased for females after 2000. The increasing trend of cohort RRs of incidence was ceased in recent birth cohorts. Both period and cohort effects of NPC mortality in China decreased monotonically. Conclusions Over the last three decades, the ASMR and crude mortality rate (CMR) of NPC has decreased, but the ASIR and crude incidence rate (CIR) increased in China. Although the potential mortality risk of NPC decreased, the risk of NPC incidence was found to increase as the period move forward, and suggested that control and prevention efforts should be enhanced.
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Affiliation(s)
- Ruhai Bai
- School of Public Affairs, Nanjing University of Science and Technology, Nanjing, China
| | - Jianzhong Sun
- Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yan Xu
- School of Public Affairs, Nanjing University of Science and Technology, Nanjing, China
| | - Zhonghe Sun
- Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
| | - Xiaoyan Zhao
- Medical Innovation Research Division, Chinese PLA General Hospital, Beijing, China.
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Li A, Zhou Q, Mei Y, Zhao J, Zhao M, Xu J, Ge X, Xu Q. Novel Strategies for Assessing Associations Between Selenium Biomarkers and Cardiometabolic Risk Factors: Concentration, Visit-to-Visit Variability, or Individual Mean? Evidence From a Repeated-Measures Study of Older Adults With High Selenium. Front Nutr 2022; 9:838613. [PMID: 35711534 PMCID: PMC9196882 DOI: 10.3389/fnut.2022.838613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 05/11/2022] [Indexed: 12/23/2022] Open
Abstract
Background and Aims Previous studies have focused only on the cardiometabolic effects of selenium concentrations. We explored whether selenium levels and their visit-to-visit variability (VVV) and individual mean (IM) are independently associated with cardiometabolic risk factors. Methods A three-wave repeated-measures study of older adults with high selenium (n = 201) was conducted in Beijing from 2016 to 2018. Whole blood selenium and urinary selenium concentrations were measured. VVV and IM were used to profile the homeostasis of the selenium biomarkers. Four indicators, namely standard deviation, coefficient of variation, average real variability, and variability independent of the mean, were employed to characterize VVV. We considered 13 cardiometabolic factors: four lipid profile indicators, three blood pressure indices, glucose, uric acid, waistline, hipline, waist-hip ratio, and sex-specific metabolic syndrome score. Linear mixed-effects regression models with random intercepts for the participants were employed to explore the associations of the selenium concentrations, VVV, and IM with the cardiometabolic factors. Results The geometric mean whole blood and urinary selenium levels were 134.30 and 18.00 μg/L, respectively. Selenium concentrations were significantly associated with numerous cardiometabolic factors. Specifically, whole blood selenium was positively associated with total cholesterol [0.22, 95% confidence interval (CI): 0.12, 0.33], low-density lipoprotein cholesterol (LDL-C; 0.28, 95% CI: 0.13, 0.42), glucose (0.22, 95% CI: 0.10, 0.34), and uric acid (0.16, 95% CI: 0.04, 0.28). After adjustment for VVV, the IM of whole blood selenium was positively correlated with total cholesterol (0.002, 95% CI: 0.001, 0.004), triglycerides (0.007, 95% CI: 0.004, 0.011), and LDL-C (0.002, 95% CI: 0.000, 0.004). However, we did not observe any robust associations between the VVV of the selenium biomarkers and cardiometabolic risk factors after adjustment for IM. Conclusion Our findings suggest that selenium concentrations and their IMs are significantly associated with cardiometabolic risk factors among older adults with high selenium. Longer repeated-measures studies among the general population are required to validate our findings and elucidate the relevant underlying mechanisms.
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Affiliation(s)
- Ang Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Quan Zhou
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yayuan Mei
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jiaxin Zhao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Meiduo Zhao
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jing Xu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiaoyu Ge
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Qun Xu
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.,Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Caraballo C, Mahajan S, Gu J, Lu Y, Spatz ES, Dreyer RP, Zhang M, Sun N, Ren Y, Zheng X, Zhao H, Lu H, Ma ZJ, Krumholz HM. Hemodynamic differences between women and men with elevated blood pressure in China: A non-invasive assessment of 45,082 adults using impedance cardiography. PLoS One 2022; 17:e0269777. [PMID: 35700163 PMCID: PMC9197037 DOI: 10.1371/journal.pone.0269777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 05/31/2022] [Indexed: 11/19/2022] Open
Abstract
Background Whether there are sex differences in hemodynamic profiles among people with elevated blood pressure is not well understood and could guide personalization of treatment. Methods and results We described the clinical and hemodynamic characteristics of adults with elevated blood pressure in China using impedance cardiography. We included 45,082 individuals with elevated blood pressure (defined as systolic blood pressure of ≥130 mmHg or a diastolic blood pressure of ≥80 mmHg), of which 35.2% were women. Overall, women had a higher mean systolic blood pressure than men (139.0 [±15.7] mmHg vs 136.8 [±13.8] mmHg, P<0.001), but a lower mean diastolic blood pressure (82.6 [±9.0] mmHg vs 85.6 [±8.9] mmHg, P<0.001). After adjusting for age, region, and body mass index, women <50 years old had lower systemic vascular resistance index (beta-coefficient [β] -31.7; 95% CI: -51.2, -12.2) and higher cardiac index (β 0.07; 95% CI: 0.04, 0.09) than men of their same age group, whereas among those ≥50 years old women had higher systemic vascular resistance index (β 120.4; 95% CI: 102.4, 138.5) but lower cardiac index (β -0.15; 95% CI: -0.16, -0.13). Results were consistent with a propensity score matching sensitivity analysis, although the magnitude of the SVRI difference was lower and non-significant. However, there was substantial overlap between women and men in the distribution plots of these variables, with overlapping areas ranging from 78% to 88%. Conclusions Our findings indicate that there are sex differences in hypertension phenotype, but that sex alone is insufficient to infer an individual’s profile.
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Affiliation(s)
- César Caraballo
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, United States of America
| | - Shiwani Mahajan
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, United States of America
| | - Jianlei Gu
- SJTU-Yale Joint Center for Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Engineering Research Center for Big Data in Pediatric Precision Medicine, Shanghai, China
| | - Yuan Lu
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut, United States of America
| | - Erica S. Spatz
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, United States of America
| | - Rachel P. Dreyer
- Department of Emergency Medicine, Yale School of Medicine, New Haven, CT, United States of America
| | - MaoZhen Zhang
- iKang Healthcare Group, Inc., Shanghai, China
- Department of Cardiology, Xinhua Hospital Affiliated with Shanghai Jiao Tong University, Shanghai, China
| | - NingLing Sun
- Department of Hypertension at Heart Center, Peking University People’s Hospital, Beijing, China
| | - Yihong Ren
- The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xin Zheng
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongyu Zhao
- SJTU-Yale Joint Center for Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Department of Biostatistics, School of Public Health, Yale University, New Haven, Connecticut, United States of America
| | - Hui Lu
- SJTU-Yale Joint Center for Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Center for Biomedical Informatics, Shanghai Children’s Hospital, Shanghai, China
| | - Zheng J. Ma
- SJTU-Yale Joint Center for Biostatistics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
- Department of Biostatistics, School of Public Health, Yale University, New Haven, Connecticut, United States of America
- Beijing Li-Heng Medical Technologies, Ltd, Beijing, China
| | - Harlan M. Krumholz
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, Connecticut, United States of America
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, United States of America
- Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut, United States of America
- * E-mail:
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Wang Q, Xie H, Li Y, Theodoropoulos N, Zhang Y, Jiang C, Wen C, Rozek LS, Boffetta P. Racial and Ethnic Disparities in Nasopharyngeal Cancer with an Emphasis among Asian Americans. Int J Cancer 2022; 151:1291-1303. [PMID: 35666524 DOI: 10.1002/ijc.34154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/24/2022] [Indexed: 11/12/2022]
Abstract
Despite the overall decreasing incidence, nasopharyngeal cancer (NPC) continues to cause a significant health burden among Asian Americans (AAs), who are a fast-growing but understudied heterogeneous racial group in the United States. We aimed to examine the racial/ethnic disparities in NPC incidence, treatment, and mortality with a specific focus on AA subgroups. NPC patients aged ≥ 15 years were obtained from the Surveillance, Epidemiology, and End Results (SEER) 18 (1975-2018). AAs were divided into Chinese, Filipino, Vietnamese, Hawaiian, Japanese, Laotian, Korean, Cambodian, Indian/Pakistani and other Asian/Pacific Islanders (APIs). Age-adjusted incidence was calculated using the SEER*Stat software. Cox proportional and Fine-Gray sub-distribution hazard models were used to calculate overall and cause-specific mortalities after adjusting for confounders. Among the total 11,964 NPC cases, 18.4% were Chinese, 7.7% Filipino, 5.0% Vietnamese, 1.2% Hawaiian, 1.0% Japanese, 0.8% Laotian, 0.8% Korean, 0.6% Cambodian, 0.5% Indian/Pakistani and 4.4% other APIs. Laotians had the highest age-adjusted NPC incidence (9.21 per 100,000), which was 18.04 times higher than it in non-Hispanic Whites (NHWs). Chinese and Filipinos observed lower overall mortalities, however, Chinese saw increased NPC-specific mortality than NHWs. Disparities in mortality were also found across different histology subtypes. This is the first and largest study examining the NPC incidence and outcomes in AA subgroups. The significant disparities of NPC within AAs underline the importance of adequate AA-subgroup sample size in future studies to understand the prognostic role of ethnicity in NPC and advocate more ethnically and culturally tailored cancer prevention and care delivery.
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Affiliation(s)
- Qian Wang
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, US
| | - Hui Xie
- University of Wisconsin-Milwaukee Joseph J Zilber School of Public Health, Milwaukee, WI, US
| | - Yannan Li
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, US
| | - Nicholas Theodoropoulos
- Department of Medicine, Icahn School of Medicine at Mount Sinai Morningside and West, New York, NY, US
| | - Yaning Zhang
- Department of Surgery, Cleveland Clinic Foundation, Cleveland, OH, US
| | - Changchuan Jiang
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, US
| | - Chi Wen
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, US
| | - Laura S Rozek
- Department of Environmental Health Sciences and Otolaryngology, University of Michigan School of Public Health, Ann Arbor, MI, US
| | - Paolo Boffetta
- Department of Family, Population & Preventive Medicine, Stony Brook University, Stony Brook, NY, US.,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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36
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Receiving and giving electronic cigarettes as gifts in China: Findings from International Tobacco Control China Survey. Prev Med Rep 2022; 27:101763. [PMID: 35321216 PMCID: PMC8935514 DOI: 10.1016/j.pmedr.2022.101763] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 03/13/2022] [Indexed: 11/23/2022] Open
Abstract
Cigarette gifting is pervasive in China. As the Chinese are increasingly aware of harm from smoking cigarettes, e-cigarettes, often promoted as less harmful alternatives to cigarettes, may be viewed as appropriate gifts. This study is the first using population-based survey data to examine receiving and giving e-cigarettes as gifts in China. We analyzed 9,274 adults from Wave 5 of the International Tobacco Control China Survey, which was completed in July 2015. We found that the prevalence of receiving e-cigarettes as gifts was 1.3% among all respondents and 5.3% among urban smokers; the prevalence of giving e-cigarettes as gifts was 0.5% among all respondents and 1.2% among urban smokers. These prevalence estimates were very low among nonsmokers and rural respondents. Further analysis on urban smokers (N = 3,312) found that those aged 40–54 and 55+, those with high education levels, heavy smokers, and those who perceived e-cigarettes as equally/more harmful than cigarettes were more likely to receive e-cigarette gifts; and those who ever used e-cigarettes were significantly more likely to both receive and give e-cigarette gifts. Urban smokers with positive attitude about cigarette gifting were also more likely to give e-cigarette gifts to others, but those aged 55+ were less likely to gift e-cigarettes. Findings of this study indicate that the Chinese may perceive e-cigarettes as appropriate gifts for smokers, especially heavy smokers. Precautions should be taken to prevent e-cigarettes from becoming a gift choice for nonsmokers. Health campaigns designed to combat the social acceptance of cigarette gifting may also help reduce e-cigarette gifting.
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Jeon YJ, Joo YH, Cho HJ, Kim SW, Park B, Choi HG. Associations Between Chronic Rhinosinusitis and Cancers: A Nationwide Population-Based Cohort Study. Laryngoscope 2022; 133:1044-1051. [PMID: 35587128 DOI: 10.1002/lary.30162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/24/2022] [Accepted: 04/11/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Chronic rhinosinusitis (CRS) is one of the most common chronic inflammatory diseases. The effect of chronic inflammation caused by CRS on the occurrence of various cancers has not been thoroughly evaluated. This study aimed to investigate the increased incidences of 10 types of cancers among CRS patients with/without nasal polyps (NP) using a national population-based database from the Korean Health Insurance Review and Assessment Service. STUDY DESIGN A case-control cohort study. METHODS We compared the prevalence of various comorbidities between CRS and control participants from a national cohort dataset of the Korean Health Insurance Review and Assessment Service. METHODS CRS participants (n = 6,919) and non-CRS (n = 27,676) participants were selected from among the 514,866 participants from 2002 to 2015. A stratified Cox proportional hazards model was utilized to assess the hazard ratio (HR) of CRS for 10 types of cancers. RESULTS A stratified Cox proportional hazard model demonstrated that the adjusted HR for hematologic malignancy was significantly higher in the CRS patients than in the controls regardless of the presence of NP (2.90 for total CRS; 2.15 for CRS with NP; 4.48 for CRS without NP). The HR for thyroid cancer was significantly higher in the CRS patients without NP but not in those with NP (1.50 for total CRS; 1.78 for CRS without NP). CONCLUSION This study showed that CRS participants had a significantly higher prevalence of hematologic malignancy and thyroid cancer. LEVEL OF EVIDENCE 4 Laryngoscope, 2022.
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Affiliation(s)
- Yung Jin Jeon
- Department of Otorhinolaryngology, Gyeongsang National University Hospital, Jinju, Republic of Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Yeon-Hee Joo
- Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea.,Department of Otorhinolaryngology, Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea
| | - Hyun-Jin Cho
- Department of Otorhinolaryngology, Gyeongsang National University Hospital, Jinju, Republic of Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Sang-Wook Kim
- Department of Otorhinolaryngology, Gyeongsang National University Hospital, Jinju, Republic of Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Bumjung Park
- Departments of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Republic of Korea
| | - Hyo Geun Choi
- Departments of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Republic of Korea
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Local Ties, Trans-Local Ties, and Substance Use among Rural-to-Urban Migrants in China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074233. [PMID: 35409912 PMCID: PMC8998263 DOI: 10.3390/ijerph19074233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 11/17/2022]
Abstract
China has witnessed unprecedented rural-to-urban migration since the early 1980s. While trying to assimilate into the city, rural-to-urban migrants still maintain close ties with their home communities. This study examines how local ties and trans-local ties of rural-to-urban migrants affect their alcohol and tobacco use. Data were obtained from the 2016 and 2018 China Labor-force Dynamics Survey, a nationally representative sample of adults aged over 15 in 29 provinces in China. Participants included 1426 rural-to-urban migrant workers and 6438 urban residents in China. We found that compared to urban natives, rural-to-urban migrants had higher tobacco use prevalence (logit = 0.19, 95% CI = [0.03, 0.35]; p < 0.05) and more frequent alcohol use (logit = 0.27, 95% CI = [0.11, 0.42]; p < 0.001) after adjusting for sociodemographic characteristics. Migrants with more local social ties engaged in more frequent drinking (having >10 local friends vs. having 0 local friends: logit = 0.58, [0.10, 1.06], p < 0.05), whereas trans-local ties were not a significant correlate. In contrast, migrants who returned to their hometown more times (an indicator of trans-local ties) were more likely to be current tobacco users (logit = 0.01, 95% CI = [0.00, 0.02], p < 0.01) after adjusting for sociodemographic variables. These findings extended the research on social networks and health behaviors by identifying how local and trans-local ties differentially affected the vulnerabilities of tobacco and alcohol use among rural-to-urban migrants in China. The findings suggested that policies and interventions on reducing migrants’ health risk behaviors should focus on the role of different types of social ties.
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Nagasaka M, Molife C, Cui ZL, Stefaniak V, Li X, Kim S, Lee HY, Beyrer J, Blumenschein G. Generalizability of ORIENT-11 trial results to a US standard of care cohort with advanced non-small-cell lung cancer. Future Oncol 2022; 18:1963-1977. [PMID: 35354280 DOI: 10.2217/fon-2022-0099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: This retrospective study estimated efficacy and safety of sintilimab + pemetrexed + platinum (SPP) versus placebo + pemetrexed + platinum (PPP) in untreated locally advanced/metastatic, nonsquamous non-small-cell lung cancer (NSCLC), after adjusting each ORIENT-11 trial patient's contribution to ORIENT-11 data based on characteristics of a target US population. Materials & methods: The target US population (n = 557) was selected from a real-world deidentified advanced NSCLC database based on key ORIENT-11 eligibility criteria. Inverse probability weights for ORIENT-11 patients (n = 397) relative to US patients were calculated. Efficacy and safety of SPP versus PPP were adjusted by inverse probability weights. Results: After adjustment, progression-free survival remained superior for SPP. Other efficacy and safety outcomes were consistent. Conclusion: These results provide evidence on how the effects observed with SPP in ORIENT-11 could translate to a US population with untreated locally advanced/metastatic nonsquamous NSCLC.
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Affiliation(s)
- Misako Nagasaka
- Division of Hematology & Oncology Department of Medicine, University of California Irvine, Orange County, CA 92868, USA
| | - Cliff Molife
- Value, Evidence, & Outcomes, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | - Zhanglin Lin Cui
- Real World Analytics, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | | | - Xiaohong Li
- Real World Analytics, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | - Sangmi Kim
- Global Patient Safety, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | - Hsui-Yung Lee
- Global Statistical Sciences, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | - Julia Beyrer
- Value, Evidence, & Outcomes, Eli Lilly & Company, Indianapolis, IN 46225, USA
| | - George Blumenschein
- Department of Thoracic & Head & Neck Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, TX 77030, USA
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Liao Y, Tang J, Quah AC, Fong GT, McNeill A. Attitudes towards smoking and COVID-19, and changes in
smoking behaviors before and after the outbreak of COVID-19:
A nationwide cross-sectional survey study in China. Tob Induc Dis 2022; 20:18. [PMID: 35280048 PMCID: PMC8851895 DOI: 10.18332/tid/144242] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/24/2021] [Accepted: 11/24/2021] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION China has more than 300 million current smokers. There is a controversy over smokers’ risk of COVID-19 infection. Smoking is a risk factor for COVID-19 disease progression, and the outbreak of COVID-19 may change people’s smoking behaviors. This study assessed people’s attitudes towards ‘smoking and COVID-19’ and changes of smoking behaviors before and after the outbreak of COVID-19. METHODS A cross-sectional web survey of 11009 adults in China was conducted between 7 May and 3 August 2020. Attitudes towards ‘smoking and COVID-19’ were compared among non-smokers (n=8837), ex-smokers (n=399) and current smokers (n=1773), and changes in smoking behaviors before and after the outbreak of COVID-19 were assessed among current smokers. RESULTS Fewer current smokers (26.2%) agreed with the statement that ‘Current smokers are more likely than ex-smokers or non-smokers to contract COVID-19’ compared with non-smokers (53%) or ex-smokers (41.4%); fewer current smokers (55.9%) agreed with the statement ‘If contracted, current smokers are more likely than ex-smokers or non-smokers to risk disease progression’ compared with non-smokers (75.5%) or ex-smokers (68.7%). There were no changes in cigarettes smoked per day (mean ± SD: 13.3 ± 9.55 vs 13.4 ± 9.69, p=0.414), percentage of daily smokers (70.8% vs 71.1%, p=0.882) and percentage of smokers with motivation to quit (intend to quit within the next 6 months, 9.4% vs 10.9%, p=0.148) before and after the outbreak of COVID-19. CONCLUSIONS The survey found that fewer current smokers agreed that smoking is a risk-factor for COVID-19 compared with non-smokers or ex-smokers. Among current smokers, there were no changes in their cigarette consumption and motivation to quit before and after the outbreak of COVID-19. More efforts are needed to educate smokers about the health risks of smoking, as well as efforts to promote their motivation to quit.
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Affiliation(s)
- Yanhui Liao
- Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Addictions, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Jinsong Tang
- Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Anne C.K. Quah
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Geoffrey T. Fong
- Department of Psychology, University of Waterloo, Waterloo, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
- Ontario Institute for Cancer Research, Toronto, Canada
| | - Ann McNeill
- Department of Addictions, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
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Kamenshchikov NO, Berra L, Carroll RW. Therapeutic Effects of Inhaled Nitric Oxide Therapy in COVID-19 Patients. Biomedicines 2022; 10:biomedicines10020369. [PMID: 35203578 PMCID: PMC8962307 DOI: 10.3390/biomedicines10020369] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 01/26/2022] [Accepted: 01/26/2022] [Indexed: 01/08/2023] Open
Abstract
The global COVID-19 pandemic has become the largest public health challenge of recent years. The incidence of COVID-19-related acute hypoxemic respiratory failure (AHRF) occurs in up to 15% of hospitalized patients. Antiviral drugs currently available to clinicians have little to no effect on mortality, length of in-hospital stay, the need for mechanical ventilation, or long-term effects. Inhaled nitric oxide (iNO) administration is a promising new non-standard approach to directly treat viral burden while enhancing oxygenation. Along with its putative antiviral affect in COVID-19 patients, iNO can reduce inflammatory cell-mediated lung injury by inhibiting neutrophil activation, lowering pulmonary vascular resistance and decreasing edema in the alveolar spaces, collectively enhancing ventilation/perfusion matching. This narrative review article presents recent literature on the iNO therapy use for COVID-19 patients. The authors suggest that early administration of the iNO therapy may be a safe and promising approach for the treatment of COVID-19 patients. The authors also discuss unconventional approaches to treatment, continuous versus intermittent high-dose iNO therapy, timing of initiation of therapy (early versus late), and novel delivery systems. Future laboratory and clinical research is required to define the role of iNO as an adjunct therapy against bacterial, viral, and fungal infections.
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Affiliation(s)
- Nikolay O. Kamenshchikov
- Cardiology Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634012 Tomsk, Russia
- Correspondence:
| | - Lorenzo Berra
- Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA 02114, USA;
- Department of Anaesthesia, Harvard Medical School, Boston, MA 02115, USA;
| | - Ryan W. Carroll
- Department of Anaesthesia, Harvard Medical School, Boston, MA 02115, USA;
- Division of Pediatric Critical Care Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
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Martins-da-Silva AS, Torales J, Becker RFV, Moura HF, Waisman Campos M, Fidalgo TM, Ventriglio A, Castaldelli-Maia JM. Tobacco growing and tobacco use. Int Rev Psychiatry 2022; 34:51-58. [PMID: 35584014 DOI: 10.1080/09540261.2022.2034602] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022]
Abstract
Tobacco use is associated with an annual global economic cost of two trillion dollars and mortality of half of its regular users. Tobacco leaf cultivation is the starting point of the tobacco cycle. Tobacco farming employs millions of small-scale tobacco farmers around the globe, most of whom are out growers who rely on the tobacco industry. This paper aims to map the regions of greatest tobacco production globally (i.e., the US, Brazil, China, Indonesia, India, and Zambia) and tobacco use rates in these locations. Smoking rates were higher in those areas, except for India, where important population subgroups reported an upward trend for tobacco smoking. In general, there was a relationship between tobacco farming and tobacco smoking. Tobacco farming may lead to a higher risk of tobacco use and lower adherence to tobacco control policies. Therefore, promoting viable alternative livelihoods for tobacco farmers must have dual benefits. Additionally, specific health prevention policies might be necessary for those populations reporting higher tobacco use and lower perception of tobacco-related health risks.
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Affiliation(s)
| | - Julio Torales
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, Asunción, Paraguay
| | | | - Helena F Moura
- Faculty of Medicine, University of Brasília (UnB), Brasilia, Brazil
| | - Marcela Waisman Campos
- Favaloro University, Buenos Aires, Argentina
- Salvador University, Buenos Aires, Argentina
- Departamento de Neurología Cognitiva, Neuropsiquiatría y Neuropsicología, FLENI, Buenos Aires, Argentina
| | - Thiago M Fidalgo
- Young Leaders Program from the National Academy of Medicine, Brazil
- Department of Psychiatry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Antonio Ventriglio
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - João Mauricio Castaldelli-Maia
- Department of Psychiatry, University of São Paulo (USP), São Paulo, Brazil
- Department of Neuroscience, Medical School, FMABC University Center, Santo André, Brazil
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
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Li K, Gao S, Ma L, Sun Y, Peng ZY, Wu J, Du N, Ren H, Tang SC, Sun X. Stimulation of Let-7 Maturation by Metformin Improved the Response to Tyrosine Kinase Inhibitor Therapy in an m6A Dependent Manner. Front Oncol 2022; 11:731561. [PMID: 35070958 PMCID: PMC8770959 DOI: 10.3389/fonc.2021.731561] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 12/09/2021] [Indexed: 12/29/2022] Open
Abstract
The molecular mechanism of the tyrosine kinase inhibitor (TKI) resistant lung adenocarcinoma is currently unclear, and the role of methylated adenosine at the N6 position in the resistance of cancer stem cells (CSCs) therapy is unknown. This study identified a novel and effective strategy to enhance TKIs therapy response. We first confirmed the sensitization of Metformin enforcing on Osimertinib treatment and revealed the mature miRNAs signatures of the Osimertinib resistant H1975 and HCC827 cells. Let-7b expression was stimulated when adding Metformin and then increasing the therapy sensitivity by decreasing the stem cell groups expanding. Methyltransferase-like 3 (METTL3) increased the pri-Let-7b, decreased both the pre-Let-7b and mature Let-7b, attenuating the Let-7b controlling of stem cell renewal. The addition of Metformin increased the bindings of DNA methyltransferase-3a/b (DNMT3a/b) to the METTL3 promoter. With the help of the readers of NKAP and HNRNPA2B1, the cluster mediated m6A formation on pri-Let-7b processing increased the mature Let-7b, the key player in suppressing Notch signaling and re-captivating Osimertinib treatment. We revealed that the maturation processing signaling stimulated the methylation regulation of the miRNAs, and may determine the stemness control of the therapy resistance. Our findings may open up future drug development, targeting this pathway for lung cancer patients.
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Affiliation(s)
- Kai Li
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Shan Gao
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Lei Ma
- Department of Anesthesiology and Perioperative Medicine, Operating Centre, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Ye Sun
- Department of Anesthesiology and Operation, Operating Centre, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Zi-Yang Peng
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Jie Wu
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Ning Du
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Hong Ren
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
| | - Shou-Ching Tang
- University of Mississippi Medical Center, Cancer Center and Research Institute, University of Mississippi, Jackson, MS, United States
| | - Xin Sun
- Department of Thoracic Surgery, Department of Thoracic Surgery and Oncology, Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, China
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Ghobadian R, Khaleghzadeh-Ahangar H. Smoke, nicotine, opioids, and cannabinoids effects on the ACE2 protein level and possibility of COVID-19 infection: Suggesting potential preventives and therapeutics. ACTA FACULTATIS MEDICAE NAISSENSIS 2022. [DOI: 10.5937/afmnai39-33402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction. The coronavirus caused the pandemic COVID-19 that has an extensive influence in the world. The virus enters and infects body cells through superficial protein ACE2. Each cell possessing ACE2 is potentially vulnerable to this virus. Since the respiratory system is exposed to the environment and has ACE2, it is one of the first candidates infected by the virus. One of the considerable complications in the severe stage of COVID-19 is an intense adaptive immunological response that is detrimental to body organs. Methods. This is a review article. All relevant articles which were accessible were reviewed. Results. Some drugs of abuse may have an adverse or beneficial influence on the disease, and their simultaneity with COVID-19 is remarkable. Nicotine and cholinergic nicotinic receptor agonists seem to decrease the cell's membrane superficial ACE2 protein number; thus, they would be appropriate candidates for COVID-19 prevention and expansion. Both opioids and cannabinoids attenuate the immune system and seem to be adverse for disease incidence but can be beneficial for the severe stage of COVID19. The antitussive effect of some opioids would be advantageous. Furthermore, some opioids are substrates for ACE2 and they bind it. Therefore, they would be an appropriate candidate to design a drug covering ACE2 with a high affinity to prevent coronavirus infection. Conclusion. Some drugs, such as nicotine and opioids, may have beneficial effects on preventing or reducing COVID-19 complications.
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Systematic review and meta-analysis of the predictive power of MTHFR polymorphisms for pemetrexed drug efficacy and toxicity in non-small cell lung cancer patients. J Chemother 2021; 34:472-482. [PMID: 34877924 DOI: 10.1080/1120009x.2021.2009989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
We conducted a meta-analysis to determine if MTHFR polymorphisms are effective biomarkers for non-small cell lung cancer (NSCLC) patient survival and pemetrexed (PEM) treatment toxicity. Because of data heterogeneity, fixed or random effects models were chosen, and pooled HRs and 95% confidence intervals (CIs) were calculated. No correlation between MTHFR 677 C > T polymorphism and progression-free survival (PFS) or overall survival (OS) was detected in NSCLC patients; however, patients with the T allele benefited more than those with the wild-type allele. Two papers reported hematologic toxicity of single-agent PEM treatment in patients with the MTHFR 677 C > T polymorphism. However, data on MTHFR polymorphisms and toxicity could not be combined, even though publication bias and sensitivity analysis results were stable and reliable. We conclude that the MTHFR 677 C > T polymorphism could not predict PEM efficacy in NSCLC patients; however, the T allele may increase the risk of haematological toxicity. A large-scale clinical trial is recommended.
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Callison K, Schiman C, Schiman JC. Smoking cessation and weight gain: Evidence from China. ECONOMICS AND HUMAN BIOLOGY 2021; 43:101045. [PMID: 34330065 DOI: 10.1016/j.ehb.2021.101045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 06/28/2021] [Accepted: 07/11/2021] [Indexed: 06/13/2023]
Abstract
Cigarette smoking has long been viewed as a means to control body weight. However, studies on the association between smoking cessation and weight gain have reported mixed findings and, notably, there is limited evidence among the Chinese population - the world's largest smoker population. The extent to which smoking cessation is positively associated with body weight is of interest as excessive weight gain contributes to heart disease, diabetes, hypertension, musculoskeletal disorders, and some cancers. Additionally, concerns over weight gain may dissuade current smokers from quitting. Using data from the China Health and Nutrition Survey (CHNS), we examine the association between smoking cessation and body weight in China. To account for the nonrandom nature of smoking cessation, our research design relies on within-individual variation in smoking status to remove the influence of time-invariant unobserved differences across individuals that are correlated with both cessation and body weight. We find that smoking cessation is associated with a modest increase in weight (0.329 kg, 0.51 % off the mean) and no significant changes in the prevalence of overweight or obesity.
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Affiliation(s)
- Kevin Callison
- Department of Health Policy and Management, Tulane University School of Public Health and Tropical Medicine, United States
| | - Cuiping Schiman
- Department of Economics, Georgia Southern University, United States
| | - Jeffrey C Schiman
- Department of Economics, Georgia Southern University, United States.
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Jördens MS, Labuhn S, Luedde T, Hoyer L, Kostev K, Loosen SH, Roderburg C. Prevalence of Lung Metastases among 19,321 Metastatic Colorectal Cancer Patients in Eight Countries of Europe and Asia. Curr Oncol 2021; 28:5035-5040. [PMID: 34940062 PMCID: PMC8700218 DOI: 10.3390/curroncol28060423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/18/2021] [Accepted: 11/28/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Colorectal cancer is one of the most common malignancies in the Western world, and is responsible for about 10% of annual cancer-related deaths. Especially for UICC stage IV, the probability of survival is significantly reduced. Little is known about risk factors for specific metastatic patterns of colorectal cancer that may also influence patients’ overall survival. Methods: We used data from the IQVIA oncology dynamics (OD) database to determine the prevalence of pulmonary metastases in 19,321 patients with UICC stage IV colorectal cancer in eight European and Asian countries. Results: In total, 6132 of 19,321 (31.7%) study patients had lung metastases, with a higher prevalence among patients with rectal (37.5%) than colon (30.1%) cancer. When compared to China as the country with the lowest lung metastases prevalence, the odds for lung metastases were highest in UK (OR: 2.02, 95%CI: 1.80–2.28), followed by Italy (OR: 1.86, 95%CI: 1.52–2.27), Spain (OR: 1.85, 95%CI: 1.64–2.09), and Germany (OR: 1.47, 95%CI: 1.26–1.71). Conclusion: The prevalence of pulmonary metastases in UICC stage IV colorectal cancer varies widely among the different analyzed countries. Although the present data are purely descriptive, a possible combination of ethnic, environmental, and health care system-associated differences could be discussed as the underlying cause. Further studies are needed to investigate the reasons for differences in the prevalence of lung metastases.
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Affiliation(s)
- Markus S. Jördens
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (S.L.); (T.L.); (S.H.L.); (C.R.)
- Correspondence:
| | - Simon Labuhn
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (S.L.); (T.L.); (S.H.L.); (C.R.)
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (S.L.); (T.L.); (S.H.L.); (C.R.)
| | - Laura Hoyer
- Epidemiology, IQVIA, 60549 Frankfurt, Germany; (L.H.); (K.K.)
| | - Karel Kostev
- Epidemiology, IQVIA, 60549 Frankfurt, Germany; (L.H.); (K.K.)
| | - Sven H. Loosen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (S.L.); (T.L.); (S.H.L.); (C.R.)
| | - Christoph Roderburg
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany; (S.L.); (T.L.); (S.H.L.); (C.R.)
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[Research Progress in CircRNA and Radiotherapy Resistance of Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2021; 24:770-776. [PMID: 34802208 PMCID: PMC8607291 DOI: 10.3779/j.issn.1009-3419.2021.101.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
As the main type of lung cancer, non-small cell lung cancer (NSCLC) is a common cancer which is characterized by low 5-year survival rate and worse prognosis. Nowadays, some studies show that the low survival rate and worse prognosis are due to the resistance to radiotherapy caused by circRNA. Therefore, to find out the relationship between circRNA and radiotherapy resistance of NSCLC was imoprtant. According to research the relevant literatures, the relationship between circRNA and radiotherapy resistance of NSCLC was explored. CircRNA plays an important role in the invasion, metastasis, proliferation and treatment resistance of NSCLC. The radiation resistance of tumor cells induced by circRNA has become a crucial problem in radiotherapy. CircRNA plays an important role in the radiotherapy resistance of NSCLC.
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Su Z, McDonnell D, Abbas J, Shi L, Cai Y, Yang L. Secondhand Smoke Exposure of Expectant Mothers in China: Factoring in the Role of Culture in Data Collection. JMIR Cancer 2021; 7:e24984. [PMID: 34617907 PMCID: PMC8532012 DOI: 10.2196/24984] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/26/2020] [Accepted: 12/24/2020] [Indexed: 01/22/2023] Open
Abstract
Cancer is the leading cause of death worldwide. Tobacco smoking, including secondhand smoking, causes cancer and is responsible for over 22% of global cancer deaths. The adverse impacts of secondhand smoke are more pronounced for expectant mothers, and can deteriorate both mothers’ and infants’ health and well-being. Research suggests that secondhand smoke significantly increases expectant mothers’ risk of miscarriage, cancer, and other chronic disease conditions, and exposes their unborn babies to an increased likelihood of having life-long poor health. In China, a pregnant woman’s family members, such as her husband, parents, or in-laws, are the most likely people to be smoking around her. Due to traditional Chinese cultural practices, even though some expectant mothers understand the harm of secondhand smoke, they may be reluctant to report their family members’ smoking behaviors. Resulting in severe underreporting, this compromises health experts’ ability to understand the severity of the issue. This paper proposes a novel approach to measure secondhand smoke exposure of pregnant women in the Chinese context. The proposed system could act as a stepping stone that inspires creative methods to help researchers more accurately measure secondhand smoking rates of expectant mothers in China. This, in turn, could help health experts better establish cancer control measures for expectant mothers and decrease their cancer risk.
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Affiliation(s)
- Zhaohui Su
- Center on Smart and Connected Health Technologies, Mays Cancer Center, School of Nursing, University of Texas Health San Antonio, San Antonio, TX, United States
| | - Dean McDonnell
- Department of Humanities, Institute of Technology Carlow, Carlow, Ireland
| | - Jaffar Abbas
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Shi
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuyang Cai
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,China Institute for Urban Governance, Shanghai Jiao Tong University, Shanghai, China
| | - Ling Yang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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50
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Xie W, Wu N, Wang B, Xu Y, Zhang Y, Xiang Y, Zhang W, Chen Z, Yuan Z, Li C, Jia X, Shan Y, Xu B, Bai L, Zhong L, Li Y. Fasting plasma glucose and glucose fluctuation are associated with COVID-19 prognosis regardless of pre-existing diabetes. Diabetes Res Clin Pract 2021; 180:109041. [PMID: 34500004 PMCID: PMC8420085 DOI: 10.1016/j.diabres.2021.109041] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/23/2021] [Accepted: 09/01/2021] [Indexed: 01/08/2023]
Abstract
AIMS We aimed to investigate the role of Fasting Plasma Glucose (FPG) and glucose fluctuation in the prognosis of COVID-19 patients stratified by pre-existing diabetes. METHODS The associations of FPG and glucose fluctuation indexes with prognosis of COVID-19 in 2,642 patients were investigated by multivariate Cox regression analysis. The primary outcome was in-hospital mortality; the secondary outcome was disease progression. The longitudinal changes of FPG over time were analyzed by the latent growth curve model in COVID-19 patients stratified by diabetes and severity of COVID-19. RESULTS We found FPG as an independent prognostic factor of overall survival after adjustment for age, sex, diabetes and severity of COVID-19 at admission (HR: 1.15, 95% CI: 1.06-1.25, P = 1.02 × 10-3). Multivariate logistic regression analysis indicated that the standard deviation of blood glucose (SDBG) and largest amplitude of glycemic excursions (LAGE) were also independent risk factors of COVID-19 progression (P = 0.03 and 0.04, respectively). The growth trajectory of FPG over the first 3 days of hospitalization was steeper in patients with critical COVID-19 in comparison to moderate patients. CONCLUSIONS Hyperglycemia and glucose fluctuation were adverse prognostic factors of COVID-19 regardless of pre-existing diabetes. This stresses the importance of glycemic control in addition to other therapeutic management.
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Affiliation(s)
- Weijia Xie
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Na Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Bin Wang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of The Army Medical University, Chongqing 401120, People's Republic of China
| | - Yu Xu
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of The Army Medical University, Chongqing 401120, People's Republic of China
| | - Yao Zhang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Ying Xiang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Wenjing Zhang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of The Army Medical University, Chongqing 401120, People's Republic of China
| | - Zheng Chen
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Zhiquan Yuan
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Chengying Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Xiaoyue Jia
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Yifan Shan
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Bin Xu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China
| | - Li Bai
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of The Army Medical University, Chongqing 401120, People's Republic of China
| | - Li Zhong
- Cardiovascular Disease Center, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Yafei Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing 401120, People's Republic of China.
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