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Zou J, Song Y, Liu L, Aviles-Rivero AI, Qin J. Unsupervised lung CT image registration via stochastic decomposition of deformation fields. Comput Med Imaging Graph 2024; 115:102397. [PMID: 38735104 DOI: 10.1016/j.compmedimag.2024.102397] [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: 04/08/2023] [Revised: 01/30/2024] [Accepted: 05/01/2024] [Indexed: 05/14/2024]
Abstract
We address the problem of lung CT image registration, which underpins various diagnoses and treatments for lung diseases. The main crux of the problem is the large deformation that the lungs undergo during respiration. This physiological process imposes several challenges from a learning point of view. In this paper, we propose a novel training scheme, called stochastic decomposition, which enables deep networks to effectively learn such a difficult deformation field during lung CT image registration. The key idea is to stochastically decompose the deformation field, and supervise the registration by synthetic data that have the corresponding appearance discrepancy. The stochastic decomposition allows for revealing all possible decompositions of the deformation field. At the learning level, these decompositions can be seen as a prior to reduce the ill-posedness of the registration yielding to boost the performance. We demonstrate the effectiveness of our framework on Lung CT data. We show, through extensive numerical and visual results, that our technique outperforms existing methods.
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Affiliation(s)
- Jing Zou
- Center for Smart Health, School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Youyi Song
- Department of Data Science, School of Science, China Pharmaceutical University, Nan Jing, 210009, China
| | - Lihao Liu
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB30WA, UK
| | - Angelica I Aviles-Rivero
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB30WA, UK
| | - Jing Qin
- Center for Smart Health, School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.
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Fan X, Zhong R, Liang H, Zhong Q, Huang H, He J, Chen Y, Wang Z, Xie S, Jiang Y, Lin Y, Chen S, Liang W, He J. Exhaled VOC detection in lung cancer screening: a comprehensive meta-analysis. BMC Cancer 2024; 24:775. [PMID: 38937687 PMCID: PMC11212189 DOI: 10.1186/s12885-024-12537-7] [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: 04/04/2024] [Accepted: 06/18/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Lung cancer (LC), characterized by high incidence and mortality rates, presents a significant challenge in oncology. Despite advancements in treatments, early detection remains crucial for improving patient outcomes. The accuracy of screening for LC by detecting volatile organic compounds (VOCs) in exhaled breath remains to be determined. METHODS Our systematic review, following PRISMA guidelines and analyzing data from 25 studies up to October 1, 2023, evaluates the effectiveness of different techniques in detecting VOCs. We registered the review protocol with PROSPERO and performed a systematic search in PubMed, EMBASE and Web of Science. Reviewers screened the studies' titles/abstracts and full texts, and used QUADAS-2 tool for quality assessment. Then performed meta-analysis by adopting a bivariate model for sensitivity and specificity. RESULTS This study explores the potential of VOCs in exhaled breath as biomarkers for LC screening, offering a non-invasive alternative to traditional methods. In all studies, exhaled VOCs discriminated LC from controls. The meta-analysis indicates an integrated sensitivity and specificity of 85% and 86%, respectively, with an AUC of 0.93 for VOC detection. We also conducted a systematic analysis of the source of the substance with the highest frequency of occurrence in the tested compounds. Despite the promising results, variability in study quality and methodological challenges highlight the need for further research. CONCLUSION This review emphasizes the potential of VOC analysis as a cost-effective, non-invasive screening tool for early LC detection, which could significantly improve patient management and survival rates.
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Affiliation(s)
- Xianzhe Fan
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Hengrui Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Qiu Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Hongtai Huang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Juan He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Yang Chen
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Zixun Wang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Songlin Xie
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Yu Jiang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Yuechun Lin
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Sitong Chen
- ChromX Health Co., Ltd, Guangzhou, Guangdong, China
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China.
- Department of Thoracic Surgery and Oncology, State Key Laboratory of Respiratory Disease, National Center for Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, China.
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China.
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Tang Y, Zhou L, Wang F, Huang Y, Wang J, Zhao S, Qi L, Liu L, Liang M, Hou D, Xu Z, Zhang K, Tang W, Wu N. Assessing the efficiency of eligibility criteria for low-dose computed tomography lung screening in China according to current guidelines. BMC Med 2024; 22:267. [PMID: 38926820 PMCID: PMC11210050 DOI: 10.1186/s12916-024-03445-5] [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: 11/06/2023] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Evidence from observational studies indicates that lung cancer screening (LCS) guidelines with high rates of lung cancer (LC) underdiagnosis, and although current screening guidelines have been updated and eligibility criteria for screening have been expanded, there are no studies comparing the efficiency of LCS guidelines in Chinese population. METHODS Between 2005 and 2022, 31,394 asymptomatic individuals were screened using low-dose computed tomography (LDCT) at our institution. Demographic data and relevant LC risk factors were collected. The efficiency of the LCS for each guideline criteria was expressed as the efficiency ratio (ER). The inclusion rates, eligibility rates, LC detection rates, and ER based on the different eligibility criteria of the four guidelines were comparatively analyzed. The four guidelines were as follows: China guideline for the screening and early detection of lung cancer (CGSL), the National Comprehensive Cancer Network (NCCN), the United States Preventive Services Task Force (USPSTF), and International Early Lung Cancer Action Program (I-ELCAP). RESULTS Of 31,394 participants, 298 (155 women, 143 men) were diagnosed with LC. For CGSL, NCCN, USPSTF, and I-ELCAP guidelines, the eligibility rates for guidelines were 13.92%, 6.97%, 6.81%, and 53.46%; ERe for eligibility criteria were 1.46%, 1.64%, 1.51%, and 1.13%, respectively; and for the inclusion rates, they were 19.0%, 9.5%, 9.3%, and 73.0%, respectively. LCs which met the screening criteria of CGSL, NCCN, USPSTF, and I-ELCAP guidelines were 29.2%, 16.4%, 14.8%, and 86.6%, respectively. The age and smoking criteria for CGSL were stricter, hence resulting in lower rates of LC meeting the screening criteria. The CGSL, NCCN, and USPSTF guidelines showed the highest underdiagnosis in the 45-49 age group (17.4%), while the I-ELCAP guideline displayed the highest missed diagnosis rate (3.0%) in the 35-39 age group. Males and females significantly differed in eligibility based on the criteria of the four guidelines (P < 0.001). CONCLUSIONS The I-ELCAP guideline has the highest eligibility rate for both males and females. But its actual efficiency ratio for those deemed eligible by the guideline was the lowest. Whereas the NCCN guideline has the highest ERe value for those deemed eligible by the guideline.
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Affiliation(s)
- Yanyan Tang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lina Zhou
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Fei 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
| | - Yao Huang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jianwei Wang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shijun Zhao
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Linlin Qi
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Li Liu
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Min Liang
- Department of Diagnostic Radiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Donghui Hou
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhijian Xu
- Department of Cancer Prevention, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100020, China
| | - Kai Zhang
- Department of Cancer Prevention, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100020, China
| | - Wei Tang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Ning Wu
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
- Department of Nuclear Medicine (PET-CT Center), 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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Wang P, Martel P, Hajjam ME, Grimaldi L, Giroux Leprieur E. Incidental diagnosis of lung cancer on chest CT scan performed for suspected or documented COVID-19 infection. Respir Med Res 2024; 85:101084. [PMID: 38663250 DOI: 10.1016/j.resmer.2024.101084] [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: 07/20/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 06/16/2024]
Abstract
CONTEXT Recent studies have shown a benefit of chest computed tomography (CT scan) in lung cancer screening. The COVID-19 pandemic has led to many chest CT scan performed on a large population. The objective of this study was to describe the incidence and characteristics of lung cancer detected on chest CT scan, outside the framework of a clinical trial, for a suspected or documented COVID-19 infection. METHODS We conducted a multicenter study, carried out from the analysis of data from the prospective COVID-19 database of the Clinical Data Warehouse of the Greater Paris University Hospitals (AP-HP). We identified the patients who had been diagnosed with a lung cancer, due to a chest CT scan done for a suspected or confirmed COVID-19 infection. The study period was limited to the first two epidemic lockdowns: (03/01/20 - 05/31/20) and (10/10/20 - 11/30/20). RESULTS Over the study period, 24 390 patients had at least one chest CT scan. Among them, 72 lung cancer diagnoses were made (incidence 0.30 %; median age 67.4 years old, 50.0 % current smokers, 55.6 % adenocarcinoma). Half of the lung cancer patients (n = 36) did not meet the National Lung Screening Trial inclusion criteria. Twenty-six patients (36.1 %) were diagnosed at an early stage, 25 (34.7 %) of whom received radical curative treatment. Twenty-six patients died during the follow-up (36.1 %) but none in early stages. The median overall survival in lung cancer patients was 693 days [532 - NA]. CONCLUSIONS A large-scale chest CT scan strategy for suspected or documented COVID-19 infection has allowed a significant proportion of early-stage lung cancer diagnosis, all of which have benefited from curative treatment.
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Affiliation(s)
- Pascal Wang
- Université Paris-Saclay, UVSQ, APHP-Hôpital Ambroise Paré, Department of Respiratory Diseases and Thoracic Oncology, Boulogne-Billancourt, France
| | - Patricia Martel
- Université Paris-Saclay, UVSQ, APHP-Université Paris Saclay, Clinical Research Unit, Boulogne-Billancourt, France
| | - Mostafa El Hajjam
- Université Paris-Saclay, UVSQ, APHP-Hôpital Ambroise Paré, Department of Radiology, Boulogne-Billancourt, France
| | - Lamiae Grimaldi
- Université Paris-Saclay, UVSQ, APHP-Université Paris Saclay, Clinical Research Unit, Boulogne-Billancourt, France
| | - Etienne Giroux Leprieur
- Université Paris-Saclay, UVSQ, APHP-Hôpital Ambroise Paré, Department of Respiratory Diseases and Thoracic Oncology, Boulogne-Billancourt, France.
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Zhu J, Kantor S, Zhang J, Yip R, Flores RM, Henschke CI, Yankelevitz DF. Timeliness of surgery for early-stage lung cancer: Patient factors and predictors. JTCVS OPEN 2024; 19:325-337. [PMID: 39015461 PMCID: PMC11247215 DOI: 10.1016/j.xjon.2024.02.019] [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: 09/15/2023] [Revised: 02/02/2024] [Accepted: 02/19/2024] [Indexed: 07/18/2024]
Abstract
Objectives Time-to-treatment initiation is an important consideration for patients undergoing thoracic surgery for early-stage lung cancer because delays have the potential to adversely affect outcomes. This study seeks to quantify time-to-treatment initiation for patients with clinical stage I lung cancer, explore patient factors and predictors that lead to an increased time-to-treatment initiation, and compare surgeon perception of appropriate time-to-treatment initiation to the results. Methods Time-to-treatment initiation was determined for patients enrolled in the Mount Sinai Initiative for Early Lung Cancer Research on Treatment study who underwent surgical resection for clinical stage I lung cancer between March 2016 and December 2021. The following dates were determined: (1) date of first suspicious radiologic imaging, (2) date of first biopsy, and (3) date of surgery. A total of 15 thoracic surgeons who participated in the Mount Sinai Initiative for Early Lung Cancer Research on Treatment were assessed on their perception on time-to-treatment initiation. Results For 638 patients, median time from first suspicious imaging findings to biopsy was 40 days, biopsy to surgery was 37 days, and suspicious imaging to surgery was 84 days. Significant factors that resulted in longer time-to-treatment initiation in the multivariate analysis were African American or Black race (P = .005), vascular disease (P = .01), and median household income less than $75,000 (P = .04). Although the surgeon's perception was that the average time from biopsy to surgery was 28 days, it was longer for 63.5% of participants; surgeon perception of maximum time between diagnosis and surgery was 84 days and longer for 28.7% of participants. Conclusions Patient factors such as race, income, and comorbidities were found to have differences in time-to-treatment initiation. Delays to surgery exceeded the expectations of thoracic surgeons.
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Affiliation(s)
- Jeffrey Zhu
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sydney Kantor
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Jiafang Zhang
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Rowena Yip
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Raja M. Flores
- Department of Thoracic Surgery, Mount Sinai School of Medicine, New York, NY
| | - Claudia I. Henschke
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, NY
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Zhou RX, Liao HJ, Hu JJ, Xiong H, Cai XY, Ye DW. Global Burden of Lung Cancer Attributable to Household Fine Particulate Matter Pollution in 204 Countries and Territories, 1990 to 2019. J Thorac Oncol 2024; 19:883-897. [PMID: 38311022 DOI: 10.1016/j.jtho.2024.01.014] [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: 11/06/2023] [Revised: 12/28/2023] [Accepted: 01/22/2024] [Indexed: 02/06/2024]
Abstract
INTRODUCTION Household particulate matter (PM) air pollution is substantially associated with lung cancer. Nevertheless, the global burden of lung cancer attributable to household PM2.5 is still uncertain. METHODS In this study, data from the Global Burden and Disease Study 2019 are used to thoroughly assess the burden of lung cancer associated with household PM2.5. RESULTS The number of deaths and disability-adjusted life-years (DALYs) attributable to household PM2.5 was found to be 0.08 million and 1.94 million, respectively in 2019. Nevertheless, the burden of lung cancer attributable to household PM2.5 decreased from 1990 to 2019. At the sociodemographic index (SDI) district level, the middle SDI region had the most number of lung cancer deaths and DALYs attributable to household PM2.5. Moreover, the burden of lung cancer was mainly distributed in low-SDI regions, such as Sub-Saharan Africa. Conversely, in high-SDI regions, the age-standardized mortality rate and age-standardized DALY rate of lung cancer attributable to household PM2.5 exhibit the most rapid declines. The burden of lung cancer attributable to household PM2.5 is heavier for men than for women. The sex difference is more obvious in the elderly. CONCLUSIONS The prevalence of lung cancer attributable to household PM2.5 has exhibited a declining trend from 1990 to 2019 owing to a concurrent decline in household PM2.5 exposure.
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Affiliation(s)
- Run-Xuan Zhou
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Hong-Jin Liao
- The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Jun-Jie Hu
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Hua Xiong
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xiu-Yu Cai
- Department of VIP Inpatient, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, People's Republic of China
| | - Da-Wei Ye
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
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González J, Seijo LM, de-Torres JP, Benítez ID, Ocón MDM, Barbé F, Wisnivesky JP, Zulueta JJ. Impact of OLD/Emphysema in LC Mortality Risk in Screening Programs: An Analysis of NLST and P-IELCAP. Arch Bronconeumol 2024:S0300-2896(24)00170-4. [PMID: 38825431 DOI: 10.1016/j.arbres.2024.05.009] [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: 03/06/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 06/04/2024]
Abstract
INTRODUCTION The impact of obstructive lung disease (OLD) and emphysema on lung cancer (LC) mortality in patients undergoing LC screening is controversial. METHODS Patients with spirometry and LC diagnosed within the first three rounds of screening were selected from the National Lung Screening Trial (NLST) and from the Pamplona International Early Lung Cancer Detection Program (P-IELCAP). Medical and demographic data, tumor characteristics, comorbidities and presence of emphysema were collected. The effect of OLD and emphysema on the risk of overall survival was assessed using unadjusted and adjusted Cox models, competing risk regression analysis, and propensity score matching. RESULTS Data from 353 patients with LC, including 291 with OLD and/or emphysema and 62 with neither, were analyzed. The median age was 67.3 years-old and 56.1% met OLD criteria, predominantly mild (1: 28.3%, 2: 65.2%). Emphysema was present in 69.4% of the patients. Patients with OLD and/or emphysema had worse survival on univariate analysis (HR: 1.40; 95% CI: 0.86-2.31; p=0.179). However, after adjusting for LC stage, age, and sex, the HR was 1.02 (95% CI: 0.61-1.70; p=0.952). Specific LC survival between both groups showed an adjusted HR of 0.90 (95% CI: 0.47-1.72; p=0.76). Propensity score matching found no statistically significant difference in overall survival (HR: 1.03; 95% CI: 0.59-1.9; p=0.929). CONCLUSION The survival of LC patients diagnosed in the context of screening is not negatively impacted by the coexistence of mild OLD and/or emphysema.
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Affiliation(s)
- Jessica González
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Spain; CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain.
| | - Luis M Seijo
- CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain; Pulmonary Department, Clínica Universidad de Navarra, Madrid, Spain
| | - Juan P de-Torres
- Pulmonary Department, Clínica Universidad de Navarra, Pamplona, Spain; Navarra's Health Research Institute (IDISNA), Pamplona, Spain
| | - Iván D Benítez
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Spain; CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain
| | | | - Ferran Barbé
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Spain; CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, Spain
| | - Juan P Wisnivesky
- Divisions of General Internal Medicine and Pulmonary and Critical Care Medicine, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Javier J Zulueta
- Pulmonary, Critical Care and Sleep Division, Mount Sinai Morningside Hospital, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Sun Z, Sun J, Hu H, Han S, Ma P, Zuo B, Wang Z, Liu Z. A novel microRNA miR-4433a-3p as a potential diagnostic biomarker for lung adenocarcinoma. Heliyon 2024; 10:e30646. [PMID: 38765119 PMCID: PMC11101798 DOI: 10.1016/j.heliyon.2024.e30646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 05/01/2024] [Accepted: 05/01/2024] [Indexed: 05/21/2024] Open
Abstract
Background Lung adenocarcinoma is one of the leading causes of cancer-related deaths because of the lack of early specific clinical indicators. MicroRNAs (miRNAs) have become the focus in lung cancer diagnosis. Further studies are required to explore miRNA expression in the serum of lung adenocarcinoma patients and their correlation with therapy and analyse specific messenger RNA targets to improve the specificity and sensitivity of early diagnosis. Methods The Toray 3D-Gene miRNA array was used to compare the expression levels of various miRNAs in the sera of patients with lung adenocarcinoma and healthy volunteers. Highly expressed miRNAs were selected for further analysis. To verify the screening results, serum and pleural fluid samples were analysed using qRT-PCR. Serum levels of the miRNAs and their correlation with the clinical information of patients with lung adenocarcinoma were analysed. The functions of miRNAs were further analysed using the Kyoto Encyclopedia of Gene and Genomes and Gene Ontology databases. Results Microarray analysis identified 60 and 50 miRNAs with upregulated and downregulated expressions, respectively, in the serum of patients with lung adenocarcinoma compared to those in healthy individuals. Using qRT-qPCR to detection of miRNAs expression in the serum or pleural effusion of patients with early and advanced lung adenocarcinoma, we found that miR-4433a-3p could be used as a diagnostic marker and therapeutic evaluation indicator for lung adenocarcinoma. Serum of miR-4433a-3p levels significantly correlated with the clinical stage. miR-4433a-3p may be more suitable than other tumour markers for the early diagnosis and evaluation of therapeutic effects in lung adenocarcinoma. miR-4433a-3p may affect tumour growth and metastasis by acting on target genes (PIK3CD, UBE2J2, ICMT, PRDM16 and others) and regulating tumour-related signalling pathways (MAPK signal pathway, Ras signalling pathway and others). Conclusion miR-4433a-3p may serve as a biomarker for the early diagnosis of lung adenocarcinoma and monitoring of therapeutic effects.
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Affiliation(s)
- Zhixiao Sun
- Department of Pulmonary and Critical Care Medicine, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
- Department of Central Laboratory, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Jian Sun
- Department of Cardiothoracic Surgery, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Hang Hu
- Department of Pulmonary and Critical Care Medicine, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Shuhua Han
- Department of Pulmonary and Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, China
| | - Panpan Ma
- Department of Clinical Laboratory, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Bingqing Zuo
- Department of Pulmonary and Critical Care Medicine, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Zheng Wang
- Department of Chronic Disease Medical Center, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
| | - Zhongxiang Liu
- Department of Pulmonary and Critical Care Medicine, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
- Department of Central Laboratory, The Yancheng Clinical College of Xuzhou Medical University, The First People's Hospital of Yancheng, China
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Kuo WK, Chen PJ, Wu MH, Lee HC(H, Fan JK, Hsu PH, Weng CF. Tumor Location Is an Independent Prognostic Factor in Completely Resected Pathological Stage I Non-Small Cell Lung Cancer: A Multicenter Retrospective Study. Cancers (Basel) 2024; 16:1710. [PMID: 38730661 PMCID: PMC11083109 DOI: 10.3390/cancers16091710] [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: 03/22/2024] [Revised: 04/22/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Previous studies suggested that the location of the primary tumor in non-small cell lung cancer (NSCLC) is associated with clinical features and prognosis, but results are conflicting. The purpose of this study was to explore tumor location as an independent risk factor of survival for patients with completely resected pathological stage I NSCLC. This was a multicenter retrospective study conducted in Taiwan. Included patients were diagnosed with stage I NSCLC and had undergone primary tumor resection. Variables including tumor location, pathological stage, histological differentiation, and International Association for the Study of Lung Cancer (IASLC) grade were evaluated for predictive ability for disease-free survival (DFS) and overall survival (OS). A total of 208 patients were included, with 123 (59.1%) patients having a primary tumor in the upper and middle lobes. The median duration of follow-up for survivors was 60.5 months. Compared to patients with IASLC Grade 3 disease, patients with Grade 1 disease had significantly longer DFS. Tumor location and IASLC grade were independent predictors for OS in multivariate analysis. Specifically, patients with NSCLC in the lower lobe and patients who are histologically classified as IASLC Grade 3 may have poorer prognosis and require greater attention to improve outcomes.
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Affiliation(s)
- Wei-Ke Kuo
- Division of Respiratory Therapy and Chest Medicine, Department of Internal Medicine, Sijhih Cathay General Hospital, New Taipei 221, Taiwan;
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan;
| | - Po-Ju Chen
- Department of Thoracic Surgery, Sijhih Cathay General Hospital, New Taipei 221, Taiwan;
| | - Mei-Hsuan Wu
- Center of Teaching and Research, Hsinchu Cathay General Hospital, Hsinchu 300, Taiwan;
- Precision Medicine Ph.D. Program, National Tsing-Hua University, Hsinchu 300, Taiwan
| | | | - Jiun-Kai Fan
- Department of Diagnostic Radiology, Hsinchu Cathay General Hospital, Hsinchu 300, Taiwan;
| | - Pang-Hung Hsu
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan;
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 202, Taiwan
| | - Ching-Fu Weng
- Division of Pulmonary Medicine, Department of Internal Medicine, Hsinchu Cathay General Hospital, Hsinchu 300, Taiwan
- School of Medicine, National Tsing-Hua University, Hsinchu 300, Taiwan
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10
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Markowitz S, Ringen K, Dement JM, Straif K, Christine Oliver L, Algranti E, Nowak D, Ehrlich R, McDiarmid MA, Miller A. Occupational lung cancer screening: A Collegium Ramazzini statement. Am J Ind Med 2024; 67:289-303. [PMID: 38440821 DOI: 10.1002/ajim.23572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 02/01/2024] [Indexed: 03/06/2024]
Affiliation(s)
- Steven Markowitz
- Barry Commoner Center for Health & the Environment, Queens College, City University of New York, New York, New York State, USA
| | - Knut Ringen
- CPWR-The Center for Construction Research and Training, Silver Spring, Maryland, USA
| | - John M Dement
- Duke University School of Medicine, Division of Occupational & Environmental Medicine, Durham, North Carolina, USA
| | - Kurt Straif
- ISGlobal, Barcelona, Spain
- Boston College, Chestnut Hill, Massachusetts, USA
| | - L Christine Oliver
- Dalla Lana School of Public Health, Division of Occupational and Environmental Health, University of Toronto, Toronto, Ontario, Canada
| | | | - Dennis Nowak
- Institute and Clinic for Occupational, Social and Environmental Medicine, LMU Klinikum, LMU Munich, CPC Munich, Comprehensive Pneumology Center Munich, #DZL, Deutsches Zentrum für Lungenforschung, Munich, Germany
| | - Rodney Ehrlich
- Division of occupational Medicine, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Melissa A McDiarmid
- Division of Occupational & Environmental Medicine, University of Maryland School of Medicine, USA
| | - Albert Miller
- Barry Commoner Center for Health & the Environment, Queens College, City University of New York, New York, New York State, USA
- Department of Medicine, Mount Sinai School of Medicine, New York, New York State, USA
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11
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Sun T, Chen J, Yang F, Zhang G, Chen J, Wang X, Zhang J. Lipidomics reveals new lipid-based lung adenocarcinoma early diagnosis model. EMBO Mol Med 2024; 16:854-869. [PMID: 38467839 PMCID: PMC11018865 DOI: 10.1038/s44321-024-00052-y] [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: 05/18/2023] [Revised: 02/21/2024] [Accepted: 02/27/2024] [Indexed: 03/13/2024] Open
Abstract
Lung adenocarcinoma (LUAD) continues to pose a significant mortality risk with a lack of dependable biomarkers for early noninvasive cancer detection. Here, we find that aberrant lipid metabolism is significantly enriched in lung cancer cells. Further, we identified four signature lipids highly associated with LUAD and developed a lipid signature-based scoring model (LSRscore). Evaluation of LSRscore in a discovery cohort reveals a robust predictive capability for LUAD (AUC: 0.972), a result further validated in an independent cohort (AUC: 0.92). We highlight one lipid signature biomarker, PE(18:0/18:1), consistently exhibiting altered levels both in cancer tissue and in plasma of LUAD patients, demonstrating significant predictive power for early-stage LUAD. Transcriptome analysis reveals an association between increased PE(18:0/18:1) levels and dysregulated glycerophospholipid metabolism, which consistently displays strong prognostic value across two LUAD cohorts. The combined utility of LSRscore and PE(18:0/18:1) holds promise for early-stage diagnosis and prognosis of LUAD.
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Affiliation(s)
- Ting Sun
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, 100083, Beijing, China
| | - Junge Chen
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Engineering Medicine, Beihang University, 100083, Beijing, China
| | - Fan Yang
- Department of Thoracic Surgery, Peking University People's Hospital, 100044, Beijing, China
- Thoracic Oncology Institute, Peking University People's Hospital, 100044, Beijing, China
| | - Gang Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, 100190, Beijing, China
| | - Jiahao Chen
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, 100083, Beijing, China
| | - Xun Wang
- Department of Thoracic Surgery, Peking University People's Hospital, 100044, Beijing, China.
- Thoracic Oncology Institute, Peking University People's Hospital, 100044, Beijing, China.
| | - Jing Zhang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, 100083, Beijing, China.
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Engineering Medicine, Beihang University, 100083, Beijing, China.
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12
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Potter AL, Senthil P, Keshwani A, McCleery S, Haridas C, Kumar A, Mathey-Andrews C, Martin LW, Yang CFJ. Long-term Survival After Lung Cancer Resection in the National Lung Screening Trial. Ann Thorac Surg 2024; 117:734-742. [PMID: 38216080 DOI: 10.1016/j.athoracsur.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 12/11/2023] [Accepted: 12/19/2023] [Indexed: 01/14/2024]
Abstract
BACKGROUND This study sought to evaluate the long-term survival and causes of death after surgery among patients with pathologic stage IA non-small cell lung cancer (NSCLC) in the National Lung Screening Trial (NLST). METHODS Patients who underwent surgery and who had a diagnosis of pathologic stage IA NSCLC in the NLST were identified for analysis. The 5- and 10-year overall survival and lung cancer-specific survival, stratified by operation type, were evaluated. Among patients who underwent lobectomy, the causes of death and the cumulative incidence of lung cancer death were assessed. RESULTS A total of 380 patients (n = 329, 86.6% lobectomy; n = 20, 5.3% segmentectomy; n = 31, 8.1% wedge resection) met inclusion criteria. Median follow-up time from the date of surgery was 7.8 years (interquartile range, 4.8-10.7 years). The 10-year overall survival rate was 58.3% (95% CI, 52.4%-63.8%) for lobectomy, 59.9% (95% CI, 33.2%-78.8%) for segmentectomy, and 45.2% (95% CI, 20.8%-66.9%) for wedge resection. The 10-year lung cancer-specific survival rate was 74.3% (95% CI, 68.6%-79.1%) for lobectomy, 81.3% (95% CI, 51.3%-93.8%) for segmentectomy, and 84.8% (95% CI, 64.0%-94.1%) for wedge resection. Lung cancer was the leading cause of death, accounting for 55.8% of deaths after lobectomy. The 10-year cumulative incidence of lung cancer death after lobectomy was 22.5% (95% CI, 18.3%-27.1%). CONCLUSIONS The 10-year overall survival rate after lobectomy among patients with pathologic stage IA NSCLC in the NLST was 58%. Lung cancer was the leading cause of death, accounting for more than 55% of deaths.
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Affiliation(s)
- Alexandra L Potter
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Priyanka Senthil
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Alisha Keshwani
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Spencer McCleery
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Chinmay Haridas
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Arvind Kumar
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Camille Mathey-Andrews
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Linda W Martin
- Department of Surgery, University of Virginia, Charlottesville, Virginia
| | - Chi-Fu Jeffrey Yang
- Division of Thoracic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts.
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13
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Henschke C, Huber R, Jiang L, Yang D, Cavic M, Schmidt H, Kazerooni E, Zulueta JJ, Sales Dos Santos R, Ventura L. Perspective on Management of Low-Dose Computed Tomography Findings on Low-Dose Computed Tomography Examinations for Lung Cancer Screening. From the International Association for the Study of Lung Cancer Early Detection and Screening Committee. J Thorac Oncol 2024; 19:565-580. [PMID: 37979778 DOI: 10.1016/j.jtho.2023.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/24/2023] [Accepted: 11/13/2023] [Indexed: 11/20/2023]
Abstract
Lung cancer screening using low-dose computed tomography (LDCT) carefully implemented has been found to reduce deaths from lung cancer. Optimal management starts with selection of eligibility criteria, counseling of screenees, smoking cessation, selection of the regimen of screening which specifies the imaging protocol, and workup of LDCT findings. Coordination of clinical, radiologic, and interventional teams and ultimately treatment of diagnosed lung cancers under screening determine the benefit of LDCT screening. Ethical considerations of who should be eligible for LDCT screening programs are important to provide the benefit to as many people at risk of lung cancer as possible. Unanticipated diseases identified on LDCT may offer important benefits through early detection of leading global causes of death, such as cardiovascular diseases and chronic obstructive pulmonary disease, as the latter may result from conditions such as emphysema and bronchiectasis, which can be identified early on LDCT. This report identifies the key components of the regimen of LDCT screening for lung cancer which include the need for a management system to provide data for continuous updating of the regimen and provides quality assurance assessment of actual screenings. Multidisciplinary clinical management is needed to maximize the benefit of early detection, diagnosis, and treatment of lung cancer. Different regimens have been evolving throughout the world as the resources and needs may be different, for countries with limited resources. Sharing of results, further knowledge, and incorporation of technologic advances will continue to accelerate worldwide improvements in the diagnostic and treatment approaches.
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Affiliation(s)
- Claudia Henschke
- Department of Radiology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Rudolf Huber
- Division of Respiratory Medicine and Thoracic Oncology, Department of Medicine, University of Munich - Campus Innenstadt, Ziemssenstrabe, Munich, Germany
| | - Long Jiang
- Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Dawei Yang
- Department of Pulmonary Medicine and Critical Care, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Milena Cavic
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Heidi Schmidt
- Department of Medical Imaging, Toronto General Hospital, Toronto, Canada
| | - Ella Kazerooni
- Division of Cardiothoracic Radiology and Internal Medicine, University of Michigan Medical School, Frankel Cardiovascular Center, Ann Arbor, Michigan
| | - Javier J Zulueta
- Department of Medicine, Mount Sinai Morningside, New York, New York
| | - Ricardo Sales Dos Santos
- Department of Minimally Invasive Thoracic and Robotic Surgery, Albert Einstein Israeli Hospital, Sao Paulo, Brazil
| | - Luigi Ventura
- Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
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14
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Quanyang W, Yao H, Sicong W, Linlin Q, Zewei Z, Donghui H, Hongjia L, Shijun Z. Artificial intelligence in lung cancer screening: Detection, classification, prediction, and prognosis. Cancer Med 2024; 13:e7140. [PMID: 38581113 PMCID: PMC10997848 DOI: 10.1002/cam4.7140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/15/2024] [Accepted: 03/16/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND The exceptional capabilities of artificial intelligence (AI) in extracting image information and processing complex models have led to its recognition across various medical fields. With the continuous evolution of AI technologies based on deep learning, particularly the advent of convolutional neural networks (CNNs), AI presents an expanded horizon of applications in lung cancer screening, including lung segmentation, nodule detection, false-positive reduction, nodule classification, and prognosis. METHODOLOGY This review initially analyzes the current status of AI technologies. It then explores the applications of AI in lung cancer screening, including lung segmentation, nodule detection, and classification, and assesses the potential of AI in enhancing the sensitivity of nodule detection and reducing false-positive rates. Finally, it addresses the challenges and future directions of AI in lung cancer screening. RESULTS AI holds substantial prospects in lung cancer screening. It demonstrates significant potential in improving nodule detection sensitivity, reducing false-positive rates, and classifying nodules, while also showing value in predicting nodule growth and pathological/genetic typing. CONCLUSIONS AI offers a promising supportive approach to lung cancer screening, presenting considerable potential in enhancing nodule detection sensitivity, reducing false-positive rates, and classifying nodules. However, the universality and interpretability of AI results need further enhancement. Future research should focus on the large-scale validation of new deep learning-based algorithms and multi-center studies to improve the efficacy of AI in lung cancer screening.
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Affiliation(s)
- Wu Quanyang
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Huang Yao
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Wang Sicong
- Magnetic Resonance Imaging ResearchGeneral Electric Healthcare (China)BeijingChina
| | - Qi Linlin
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Zhang Zewei
- PET‐CT CenterNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Hou Donghui
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Li Hongjia
- PET‐CT CenterNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Zhao Shijun
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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15
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Pereira LFF, dos Santos RS, Bonomi DO, Franceschini J, Santoro IL, Miotto A, de Sousa TLF, Chate RC, Hochhegger B, Gomes A, Schneider A, de Araújo CA, Escuissato DL, Prado GF, Costa-Silva L, Zamboni MM, Ghefter MC, Corrêa PCRP, Torres PPTES, Mussi RK, Muglia VF, de Godoy I, Bernardo WM. Lung cancer screening in Brazil: recommendations from the Brazilian Society of Thoracic Surgery, Brazilian Thoracic Association, and Brazilian College of Radiology and Diagnostic Imaging. J Bras Pneumol 2024; 50:e20230233. [PMID: 38536982 PMCID: PMC11095927 DOI: 10.36416/1806-3756/e20230233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 12/13/2023] [Indexed: 05/18/2024] Open
Abstract
Although lung cancer (LC) is one of the most common and lethal tumors, only 15% of patients are diagnosed at an early stage. Smoking is still responsible for more than 85% of cases. Lung cancer screening (LCS) with low-dose CT (LDCT) reduces LC-related mortality by 20%, and that reduction reaches 38% when LCS by LDCT is combined with smoking cessation. In the last decade, a number of countries have adopted population-based LCS as a public health recommendation. Albeit still incipient, discussion on this topic in Brazil is becoming increasingly broad and necessary. With the aim of increasing knowledge and stimulating debate on LCS, the Brazilian Society of Thoracic Surgery, the Brazilian Thoracic Association, and the Brazilian College of Radiology and Diagnostic Imaging convened a panel of experts to prepare recommendations for LCS in Brazil. The recommendations presented here were based on a narrative review of the literature, with an emphasis on large population-based studies, systematic reviews, and the recommendations of international guidelines, and were developed after extensive discussion by the panel of experts. The following topics were reviewed: reasons for screening; general considerations about smoking; epidemiology of LC; eligibility criteria; incidental findings; granulomatous lesions; probabilistic models; minimum requirements for LDCT; volumetric acquisition; risks of screening; minimum structure and role of the multidisciplinary team; practice according to the Lung CT Screening Reporting and Data System; costs versus benefits of screening; and future perspectives for LCS.
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Affiliation(s)
- Luiz Fernando Ferreira Pereira
- . Serviço de Pneumologia, Hospital das Clínicas, Faculdade de Medicina, Universidade Federal de Minas Gerais - UFMG - Belo Horizonte (MG) Brasil
| | - Ricardo Sales dos Santos
- . Serviço de Cirurgia Torácica, Hospital Israelita Albert Einstein, São Paulo (SP) Brasil
- . Programa ProPulmão, SENAI CIMATEC e SDS Healthline, Salvador (BA) Brasil
| | - Daniel Oliveira Bonomi
- . Departamento de Cirurgia Torácica, Faculdade de Medicina, Universidade Federal de Minas Gerais - UFMG - Belo Horizonte (MG) Brasil
| | - Juliana Franceschini
- . Programa ProPulmão, SENAI CIMATEC e SDS Healthline, Salvador (BA) Brasil
- . Fundação ProAR, Salvador (BA) Brasil
| | - Ilka Lopes Santoro
- . Disciplina de Pneumologia, Departamento de Medicina, Escola Paulista de Medicina, Universidade Federal de São Paulo - UNIFESP - São Paulo (SP) Brasil
| | - André Miotto
- . Disciplina de Cirurgia Torácica, Departamento de Cirurgia, Escola Paulista de Medicina, Universidade Federal de São Paulo - UNIFESP - São Paulo (SP) Brasil
| | - Thiago Lins Fagundes de Sousa
- . Serviço de Pneumologia, Hospital Universitário Alcides Carneiro, Universidade Federal de Campina Grande - UFCG - Campina Grande (PB) Brasil
| | - Rodrigo Caruso Chate
- . Serviço de Radiologia, Hospital Israelita Albert Einstein, São Paulo (SP) Brasil
| | - Bruno Hochhegger
- . Department of Radiology, University of Florida, Gainesville (FL) USA
| | - Artur Gomes
- . Serviço de Cirurgia Torácica, Santa Casa de Misericórdia de Maceió, Maceió (AL) Brasil
| | - Airton Schneider
- . Serviço de Cirurgia Torácica, Hospital São Lucas, Escola de Medicina, Pontifícia Universidade Católica do Rio Grande do Sul - PUCRS - Porto Alegre (RS) Brasil
| | - César Augusto de Araújo
- . Programa ProPulmão, SENAI CIMATEC e SDS Healthline, Salvador (BA) Brasil
- . Departamento de Radiologia, Faculdade de Medicina da Bahia - UFBA - Salvador (BA) Brasil
| | - Dante Luiz Escuissato
- . Departamento de Clínica Médica, Universidade Federal Do Paraná - UFPR - Curitiba (PR) Brasil
| | | | - Luciana Costa-Silva
- . Serviço de Diagnóstico por Imagem, Instituto Hermes Pardini, Belo Horizonte (MG) Brasil
| | - Mauro Musa Zamboni
- . Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro (RJ) Brasil
- . Centro Universitário Arthur Sá Earp Neto/Faculdade de Medicina de Petrópolis -UNIFASE - Petrópolis (RJ) Brasil
| | - Mario Claudio Ghefter
- . Serviço de Cirurgia Torácica, Hospital Israelita Albert Einstein, São Paulo (SP) Brasil
- . Serviço de Cirurgia Torácica, Hospital do Servidor Público Estadual, São Paulo (SP) Brasil
| | | | | | - Ricardo Kalaf Mussi
- . Serviço de Cirurgia Torácica, Hospital das Clínicas, Universidade Estadual de Campinas - UNICAMP - Campinas (SP) Brasil
| | - Valdair Francisco Muglia
- . Departamento de Imagens Médicas, Oncologia e Hematologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo - USP - Ribeirão Preto (SP) Brasil
| | - Irma de Godoy
- . Disciplina de Pneumologia, Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu (SP) Brasil
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Yan W, Ren Z, Chen X, Zhang R, Lv J, Verma V, Wu M, Chen D, Yu J. Potential Role of Lymphocyte CD44 in Determining Treatment Selection Between Stereotactic Body Radiation Therapy and Surgery for Early-Stage Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2024:S0360-3016(24)00356-0. [PMID: 38447611 DOI: 10.1016/j.ijrobp.2024.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/03/2024] [Accepted: 02/12/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE Stereotactic body radiation therapy (SBRT) versus surgery for operable early-stage non-small cell lung cancer (ES-NSCLC) remains highly debated. Herein, we used spatial proteomics to identify whether any molecular biomarker(s) associate with the efficacy of either modality, in efforts to optimize treatment selection between surgery and SBRT for this population. METHODS AND MATERIALS We evaluated biopsy tissue samples from 44 patients with ES-NSCLC treated with first-line SBRT (cohort 1) by GeoMx Digital Spatial Profiling (DSP) with a panel of 70 proteins in 5 spatial molecular compartments: tumor (panCK+), leukocyte (CD45+), lymphocyte (CD3+), macrophage (CD68+), and stroma (α-SMA+). To validate the findings in cohort 1, biopsy samples from 52 patients with ES-NSCLC who received SBRT (cohort 2) and 62 patients with ES-NSCLC who underwent surgery (cohort 3) were collected and analyzed by multiplex immunofluorescence (mIF). RESULTS In cohort 1, higher CD44 expression in the lymphocyte compartment was associated with poorer recurrence-free survival (RFS) (DSP: P < .001; mIF: P < .001) and higher recurrence rate (DSP: P = .001; mIF: P = .004). mIF data from cohort 2 validated these findings (P < .05 for all). From cohort 3, higher lymphocyte CD44 predicted higher RFS after surgery (P = .003). Intermodality comparisons demonstrated that SBRT was associated with significantly higher RFS over surgery in CD44-low patients (P < .001), but surgery was superior to SBRT in CD44-high cases (P = .016). CONCLUSIONS Lymphocyte CD44 may not only be a predictor of SBRT efficacy in this population but also an important biomarker (pending validation by large prospective data) that could better sharpen selection for SBRT versus surgery in ES-NSCLC.
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Affiliation(s)
- Weiwei Yan
- Cheeloo College of Medicine, Shandong University Cancer Center, Jinan, Shandong, China; Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Ziyuan Ren
- Cheeloo College of Medicine, Shandong University Cancer Center, Jinan, Shandong, China; Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xi Chen
- Cheeloo College of Medicine, Shandong University Cancer Center, Jinan, Shandong, China; Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Ran Zhang
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Juncai Lv
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Vivek Verma
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Meng Wu
- Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Dawei Chen
- Cheeloo College of Medicine, Shandong University Cancer Center, Jinan, Shandong, China; Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Jinming Yu
- Cheeloo College of Medicine, Shandong University Cancer Center, Jinan, Shandong, China; Department of Radiation Oncology and Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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17
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Li X, Gao Z, Diao H, Guo C, Yu Y, Liu S, Feng Z, Peng Z. Lung adenocarcinoma: selection of surgical approaches in solid adenocarcinoma from the viewpoint of clinicopathologic features and tumor microenvironmental heterogeneity. Front Oncol 2024; 14:1326626. [PMID: 38505588 PMCID: PMC10949368 DOI: 10.3389/fonc.2024.1326626] [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: 10/23/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Introduction Solid adenocarcinoma represents a notably aggressive subtype of lung adenocarcinoma. Amidst the prevailing inclination towards conservative surgical interventions for diminutive lung cancer lesions, the critical evaluation of this subtype's malignancy and heterogeneity stands as imperative for the formulation of surgical approaches and the prognostication of long-term patient survival. Methods A retrospective dataset, encompassing 2406 instances of non-solid adenocarcinoma (comprising lepidic, acinar, and papillary adenocarcinoma) and 326 instances of solid adenocarcinoma, was analyzed to ascertain the risk factors concomitant with diverse histological variants of lung adenocarcinoma. Concurrently, RNA-sequencing data delineating explicit pathological subtypes were extracted from 261 cases in the TCGA database and 188 cases in the OncoSG database. This data served to illuminate the heterogeneity across lung adenocarcinoma (LUAD) specimens characterized by differential histological features. Results Solid adenocarcinoma is associated with an elevated incidence of pleural invasion, microscopic vessel invasion, and lymph node metastasis, relative to other subtypes of lung adenocarcinoma. Furthermore, the tumor microenvironment (TME) in solid pattern adenocarcinoma displayed suboptimal oxygenation and acidic conditions, concomitant with augmented tumor cell proliferation and invasion capacities. Energy and metabolic activities were significantly upregulated in tumor cells of the solid pattern subtype. This subtype manifested robust immune tolerance and capabilities for immune evasion. Conclusion This present investigation identifies multiple potential metrics for evaluating the invasive propensity, metastatic likelihood, and immune resistance of solid pattern adenocarcinoma. These insights may prove instrumental in devising surgical interventions that are tailored to patients diagnosed with disparate histological subtypes of LUAD, thereby offering valuable directional guidance.
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Affiliation(s)
- Xiao Li
- Department of Thoracic Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Zhen Gao
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong First Medical University, Jinan, Shandong, China
| | - Haixiao Diao
- Department of Thoracic Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Chenran Guo
- Department of Thoracic Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Yue Yu
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong First Medical University, Jinan, Shandong, China
| | - Shang Liu
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong First Medical University, Jinan, Shandong, China
| | - Zhen Feng
- Department of Thoracic Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Zhongmin Peng
- Department of Thoracic Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
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18
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Zhao Q, Chang CW, Yang X, Zhao L. Robust explanation supervision for false positive reduction in pulmonary nodule detection. Med Phys 2024; 51:1687-1701. [PMID: 38224306 PMCID: PMC10939846 DOI: 10.1002/mp.16937] [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: 07/18/2023] [Revised: 11/08/2023] [Accepted: 12/12/2023] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND Lung cancer is the deadliest and second most common cancer in the United States due to the lack of symptoms for early diagnosis. Pulmonary nodules are small abnormal regions that can be potentially correlated to the occurrence of lung cancer. Early detection of these nodules is critical because it can significantly improve the patient's survival rates. Thoracic thin-sliced computed tomography (CT) scanning has emerged as a widely used method for diagnosing and prognosis lung abnormalities. PURPOSE The standard clinical workflow of detecting pulmonary nodules relies on radiologists to analyze CT images to assess the risk factors of cancerous nodules. However, this approach can be error-prone due to the various nodule formation causes, such as pollutants and infections. Deep learning (DL) algorithms have recently demonstrated remarkable success in medical image classification and segmentation. As an ever more important assistant to radiologists in nodule detection, it is imperative ensure the DL algorithm and radiologist to better understand the decisions from each other. This study aims to develop a framework integrating explainable AI methods to achieve accurate pulmonary nodule detection. METHODS A robust and explainable detection (RXD) framework is proposed, focusing on reducing false positives in pulmonary nodule detection. Its implementation is based on an explanation supervision method, which uses nodule contours of radiologists as supervision signals to force the model to learn nodule morphologies, enabling improved learning ability on small dataset, and enable small dataset learning ability. In addition, two imputation methods are applied to the nodule region annotations to reduce the noise within human annotations and allow the model to have robust attributions that meet human expectations. The 480, 265, and 265 CT image sets from the public Lung Image Database Consortium and Image Database Resource Initiative (LIDC-IDRI) dataset are used for training, validation, and testing. RESULTS Using only 10, 30, 50, and 100 training samples sequentially, our method constantly improves the classification performance and explanation quality of baseline in terms of Area Under the Curve (AUC) and Intersection over Union (IoU). In particular, our framework with a learnable imputation kernel improves IoU from baseline by 24.0% to 80.0%. A pre-defined Gaussian imputation kernel achieves an even greater improvement, from 38.4% to 118.8% from baseline. Compared to the baseline trained on 100 samples, our method shows less drop in AUC when trained on fewer samples. A comprehensive comparison of interpretability shows that our method aligns better with expert opinions. CONCLUSIONS A pulmonary nodule detection framework was demonstrated using public thoracic CT image datasets. The framework integrates the robust explanation supervision (RES) technique to ensure the performance of nodule classification and morphology. The method can reduce the workload of radiologists and enable them to focus on the diagnosis and prognosis of the potential cancerous pulmonary nodules at the early stage to improve the outcomes for lung cancer patients.
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Affiliation(s)
- Qilong Zhao
- Department of Computer Science, Emory University, Atlanta, GA 30308
| | - Chih-Wei Chang
- Department of Radiation Oncology and Winship Cancer Institute, Emory University, Atlanta, GA 30308
| | - Xiaofeng Yang
- Department of Radiation Oncology and Winship Cancer Institute, Emory University, Atlanta, GA 30308
| | - Liang Zhao
- Department of Computer Science, Emory University, Atlanta, GA 30308
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19
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Cho MK, Cho YH. Factors influencing the intention for lung cancer screening in high-risk populations for lung cancer. Asia Pac J Oncol Nurs 2024; 11:100332. [PMID: 38192279 PMCID: PMC10772583 DOI: 10.1016/j.apjon.2023.100332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/29/2023] [Indexed: 01/10/2024] Open
Abstract
Objective Utilizing low-dose computed tomography for lung cancer screening has proven effective in reducing lung cancer mortality among high-risk individuals. This study aimed to investigate the health beliefs, knowledge of lung cancer, and cancer prevention behaviors in adults at high risk for lung cancer, with the goal of identifying predictors influencing their intention to undergo lung cancer screening. Methods The study utilized a descriptive cross-sectional design. Online questionnaires, including assessments of lung cancer screening health beliefs, knowledge of lung cancer, cancer prevention behaviors, intention to undergo lung cancer screening, and participant characteristics, were distributed to 186 individuals at high risk of lung cancer through a survey link. The data collection period spanned from April 26 to May 3, 2023. Analytical procedures encompassed descriptive statistics, independent t-test, one-way ANOVA, Pearson's correlations, and hierarchical multiple regression. Results The mean score for the intention to undergo lung cancer screening in our study was 3.66 out of 5. The regression model explaining the intention to undergo lung cancer screening accounted for 34.7% of the variance. Significant factors identified included stress level (β = 0.20, P = 0.002), perceived risk (β = 0.13, P = 0.040), self-efficacy (β = 0.35, P < 0.001), and engagement in cancer prevention behavior (β = 0.26, P < 0.001). Conclusions Healthcare providers should implement psychological interventions and provide education about cancer screening for high-risk individuals, aiming to enhance their perceived risk and self-efficacy, thus promoting a higher likelihood of undergoing screening.
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Affiliation(s)
- Mi-Kyoung Cho
- Department of Nursing Science, Chungbuk National University, Cheongju, Republic of Korea
| | - Yoon Hee Cho
- Department of Nursing, College of Nursing, Dankook University, Cheonan, Republic of Korea
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20
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Zhang L, Shao Y, Chen G, Tian S, Zhang Q, Wu J, Bai C, Yang D. An artificial intelligence-assisted diagnostic system for the prediction of benignity and malignancy of pulmonary nodules and its practical value for patients with different clinical characteristics. Front Med (Lausanne) 2023; 10:1286433. [PMID: 38196835 PMCID: PMC10774219 DOI: 10.3389/fmed.2023.1286433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024] Open
Abstract
Objectives This study aimed to explore the value of an artificial intelligence (AI)-assisted diagnostic system in the prediction of pulmonary nodules. Methods The AI system was able to make predictions of benign or malignant nodules. 260 cases of solitary pulmonary nodules (SPNs) were divided into 173 malignant cases and 87 benign cases based on the surgical pathological diagnosis. A stratified data analysis was applied to compare the diagnostic effectiveness of the AI system to distinguish between the subgroups with different clinical characteristics. Results The accuracy of AI system in judging benignity and malignancy of the nodules was 75.77% (p < 0.05). We created an ROC curve by calculating the true positive rate (TPR) and the false positive rate (FPR) at different threshold values, and the AUC was 0.755. Results of the stratified analysis were as follows. (1) By nodule position: the AUC was 0.677, 0.758, 0.744, 0.982, and 0.725, respectively, for the nodules in the left upper lobe, left lower lobe, right upper lobe, right middle lobe, and right lower lobe. (2) By nodule size: the AUC was 0.778, 0.771, and 0.686, respectively, for the nodules measuring 5-10, 10-20, and 20-30 mm in diameter. (3) The predictive accuracy was higher for the subsolid pulmonary nodules than for the solid ones (80.54 vs. 66.67%). Conclusion The AI system can be applied to assist in the prediction of benign and malignant pulmonary nodules. It can provide a valuable reference, especially for the diagnosis of subsolid nodules and small nodules measuring 5-10 mm in diameter.
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Affiliation(s)
- Lichuan Zhang
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Yue Shao
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Guangmei Chen
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Simiao Tian
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Qing Zhang
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Jianlin Wu
- Department of Respiratory Medicine, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Chunxue Bai
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital Fudan University, Shanghai, China
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
- Shanghai Respiratory Research Institution, Shanghai, China
| | - Dawei Yang
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital Fudan University, Shanghai, China
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
- Shanghai Respiratory Research Institution, Shanghai, China
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21
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Olmez OF, Bilici A, Gursoy P, Cubukcu E, Sakin A, Korkmaz T, Cil I, Cakar B, Menekse S, Demir T, Acikgoz O, Hamdard J. Impact of systemic inflammatory markers in patients with ALK-positive non-small cell lung cancer treated with crizotinib. Pulmonology 2023; 29:478-485. [PMID: 36564237 DOI: 10.1016/j.pulmoe.2022.11.006] [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: 06/19/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES To evaluate the prognostic utility of inflammation-based prognostic scores in patients with ALK-positive metastatic or non-resectable non-small-cell lung cancer (NSCLC) treated with crizotinib. PATIENTS AND METHODS A total of 82 patients with ALK-positive metastatic or non-resectable NSCLC who received ALK TKI crizotinib were included. Pre-treatment modified Glasgow prognostic score (mGPS), prognostic nutritional index (PNI), and systemic immune-inflammation index (SII) were calculated. Multivariable logistic regression and Cox proportional hazards models were used to assess the impact of pretreatment mGPS, PNI, and SII on overall survival (OS), progression-free survival (PFS), and objective response rate (ORR). RESULTS The ORR was 77.2%, while 1-year OS and PFS rates were 95.0% and 93.5%, respectively. The univariate analysis revealed significantly higher 1-year PFS (89.4 vs. 64.4%, p=0.043) and OS (92.0 vs. 83.3%, p=0.01) rates in patients with low (<934.7) vs. high (≥934.7) SII scores. Multivariate analysis revealed that PNI ≥0.09 was a significant determinant of poorer 1-year OS rates (hazard ratio [HR]: 2.46, 95% confidence interval [CI] 0.88-4.85, p=0.035). No significant difference was observed in survival rates according to gender, age, smoking status, prior lines of therapy, or mGPS scores, while higher mGPS scores (odds ratio [OR]: 0.1, 95%CI 0.16-1.04; p=0.009) and higher PNI scores (OR: 0.16, 95% CI 0.02-0.55; p=0.035) were associated with poorer ORR. CONCLUSION Our findings indicate the prognostic significance of PNI and SII in terms of survival outcome and the impact of mGPS and PNI on treatment response in patients with ALK-positive NSCLC treated with crizotinib.
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Affiliation(s)
- O F Olmez
- Department of Medical Oncology, Medipol University Faculty of Medicine, Istanbul, Turkey
| | - A Bilici
- Department of Medical Oncology, Medipol University Faculty of Medicine, Istanbul, Turkey
| | - P Gursoy
- Ege University Faculty of Medicine, Izmir, Turkey
| | - E Cubukcu
- Uludag University Faculty of Medicine, Bursa, Turkey
| | - A Sakin
- University of Health Sciences Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - T Korkmaz
- Acıbadem University Faculty of Medicine, Istanbul, Turkey
| | - I Cil
- Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - B Cakar
- Ege University Faculty of Medicine, Izmir, Turkey
| | - S Menekse
- Bagcilar Training and Research Hospital, Istanbul, Turkey
| | - T Demir
- Bezmialem University Faculty of Medicine, Istanbul; Turkey
| | - O Acikgoz
- Department of Medical Oncology, Medipol University Faculty of Medicine, Istanbul, Turkey
| | - J Hamdard
- Department of Medical Oncology, Medipol University Faculty of Medicine, Istanbul, Turkey.
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22
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Grenier PA. Cure Rate of Lung Cancer Diagnosed at Annual CT Screening. Radiology 2023; 309:e232698. [PMID: 37934092 DOI: 10.1148/radiol.232698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Affiliation(s)
- Philippe A Grenier
- From the Department of Clinical Research and Innovation, Hôpital Foch, 40 rue Worth, 92150 Suresnes, France
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23
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Sequist LV, Olazagasti C. Twenty-year Progress in Lung Cancer Screening: A Marathon, Not a Sprint. Radiology 2023; 309:e232850. [PMID: 37934096 DOI: 10.1148/radiol.232850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Affiliation(s)
- Lecia V Sequist
- From the Department of Radiology, Mass General Brigham and Harvard Medical School, 55 Fruit St, Boston, MA 02214 (L.V.S.); and Sylvester Comprehensive Cancer Center at the University of Miami, Miami, Fla (C.O.)
| | - Coral Olazagasti
- From the Department of Radiology, Mass General Brigham and Harvard Medical School, 55 Fruit St, Boston, MA 02214 (L.V.S.); and Sylvester Comprehensive Cancer Center at the University of Miami, Miami, Fla (C.O.)
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24
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Abstract
Several randomized and observational studies on lung cancer screening held in Europe significantly contributed to the knowledge on low-dose computed tomography screening targets in high-risk individuals with smoking history and older than 50 years. In particular, steps forward have been made in the field of risk modeling, screening interval, diagnostic protocol with volumetry, optimization, overdiagnosis estimation, oncological outcome, oncological risk due to radiation exposure, recruitment, and communication strategy.
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Affiliation(s)
- Piergiorgio Muriana
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Francesca Rossetti
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Pierluigi Novellis
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy
| | - Giulia Veronesi
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Via Olgettina 60, Milan 20132, Italy; School of Medicine and Surgery, Vita-Salute San Raffaele University, Via Olgettina 48, Milan 20132, Italy.
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25
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Abstract
Lung cancer represents a large burden on society with a staggering incidence and mortality rate that has steadily increased until recently. The impetus to design an effective screening program for the deadliest cancer in the United States and worldwide began in 1950. It has taken more than 50 years of numerous clinical trials and continued persistence to arrive at the development of modern-day screening program. As the program continues to grow, it is important for clinicians to understand its evolution, track outcomes, and continually assess the impact and bias of screening on the medical, social, and economic systems.
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Affiliation(s)
- Hai V N Salfity
- Division of Thoracic Surgery, Department of Surgery, University of Cincinnati School of Medicine, 231 Albert Sabin Way Suite 2472, Cincinnati, OH 45267, USA.
| | - Betty C Tong
- Division of Thoracic Surgery, Department of Surgery, Duke University School of Medicine, Box 3531 DUMC, Durham, NC 27710, USA
| | - Madison R Kocher
- Division of Cardiothoracic Imaging, Department of Radiology, Duke University School of Medicine, Box 3808 DUMC, Durham, NC 27710, USA
| | - Tina D Tailor
- Division of Cardiothoracic Imaging, Department of Radiology, Duke University School of Medicine, Box 3808 DUMC, Durham, NC 27710, USA
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26
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Henschke CI, Yip R, Shaham D, Markowitz S, Cervera Deval J, Zulueta JJ, Seijo LM, Aylesworth C, Klingler K, Andaz S, Chin C, Smith JP, Taioli E, Altorki N, Flores RM, Yankelevitz DF. A 20-year Follow-up of the International Early Lung Cancer Action Program (I-ELCAP). Radiology 2023; 309:e231988. [PMID: 37934099 DOI: 10.1148/radiol.231988] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Background The low-dose CT (≤3 mGy) screening report of 1000 Early Lung Cancer Action Program (ELCAP) participants in 1999 led to the International ELCAP (I-ELCAP) collaboration, which enrolled 31 567 participants in annual low-dose CT screening between 1992 and 2005. In 2006, I-ELCAP investigators reported the 10-year lung cancer-specific survival of 80% for 484 participants diagnosed with a first primary lung cancer through annual screening, with a high frequency of clinical stage I lung cancer (85%). Purpose To update the cure rate by determining the 20-year lung cancer-specific survival of participants diagnosed with first primary lung cancer through annual low-dose CT screening in the expanded I-ELCAP cohort. Materials and Methods For participants enrolled in the HIPAA-compliant prospective I-ELCAP cohort between 1992 and 2022 and observed until December 30, 2022, Kaplan-Meier survival analysis was used to determine the 10- and 20-year lung cancer-specific survival of participants diagnosed with first primary lung cancer through annual low-dose CT screening. Eligible participants were aged at least 40 years and had current or former cigarette use or had never smoked but had been exposed to secondhand tobacco smoke. Results Among 89 404 I-ELCAP participants, 1257 (1.4%) were diagnosed with a first primary lung cancer (684 male, 573 female; median age, 66 years; IQR, 61-72), with a median smoking history of 43.0 pack-years (IQR, 29.0-60.0). Median follow-up duration was 105 months (IQR, 41-182). The frequency of clinical stage I at pretreatment CT was 81% (1017 of 1257). The 10-year lung cancer-specific survival of 1257 participants was 81% (95% CI: 79, 84) and the 20-year lung cancer-specific survival was 81% (95% CI: 78, 83), and it was 95% (95% CI: 91, 98) for 181 participants with pathologic T1aN0M0 lung cancer. Conclusion The 10-year lung cancer-specific survival of 80% reported in 2006 for I-ELCAP participants enrolled in annual low-dose CT screening and diagnosed with a first primary lung cancer has persisted, as shown by the updated 20-year lung cancer-specific survival for the expanded I-ELCAP cohort. © RSNA, 2023 See also the editorials by Grenier and by Sequist and Olazagasti in this issue.
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Affiliation(s)
- Claudia I Henschke
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Rowena Yip
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Dorith Shaham
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Steven Markowitz
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - José Cervera Deval
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Javier J Zulueta
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Luis M Seijo
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Cheryl Aylesworth
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Karl Klingler
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Shahriyour Andaz
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Cynthia Chin
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - James P Smith
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Emanuela Taioli
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Nasser Altorki
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - Raja M Flores
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
| | - David F Yankelevitz
- From the Department of Diagnostic, Molecular, and Interventional Radiology (C.I.H., R.Y., D.F.Y.), Institute of Translational Epidemiology (E.T.), and Department of Thoracic Surgery (R.M.F.), Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Pl, New York, NY 10029; Department of Radiology, Phoenix Veterans Affairs Health Care System, Phoenix, Ariz (C.I.H.); Department of Radiology, Hadassah Medical Center, Jerusalem, Israel (D.S.); Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel (D.S.); Barry Commoner Center for Health and the Environment, Queens College City University of New York, Queens, NY (S.M.); Department of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain (J.C.D.); Department of Pulmonary, Critical Care and Sleep Medicine, Mount Sinai West, New York, NY (J.J.Z.); Department of Pulmonology, Clínica Universidad de Navarra, Pamplona, Spain (J.J.Z., L.M.S.); Department of Hematology and Oncology, Holy Cross Hospital Cancer Institute, Silver Spring, Md (C.A.); Department of Pulmonology and Sleep Medicine Clinic Hirslanden, LungenZentrum Hirslanden, Zurich, Switzerland (K.K.); Department of Thoracic Surgery, Mount Sinai South Nassau, Oceanside, NY (S.A.); Department of Thoracic Surgery, Montefiore St Luke's Cornwall, Cornwall, NY (C.C.); Departments of Pulmonology (J.P.S.) and Surgery (N.A.), Weill Cornell Medical College, New York, NY; and Department of Thoracic Surgery, Tisch Cancer Center, New York, NY (E.T.)
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Rubio K, Müller JM, Mehta A, Watermann I, Olchers T, Koch I, Wessels S, Schneider MA, Araujo-Ramos T, Singh I, Kugler C, Stoleriu MG, Kriegsmann M, Eichhorn M, Muley T, Merkel OM, Braun T, Ammerpohl O, Reck M, Tresch A, Barreto G. Preliminary results from the EMoLung clinical study showing early lung cancer detection by the LC score. Discov Oncol 2023; 14:181. [PMID: 37787775 PMCID: PMC10547665 DOI: 10.1007/s12672-023-00799-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Lung cancer (LC) causes more deaths worldwide than any other cancer type. Despite advances in therapeutic strategies, the fatality rate of LC cases remains high (95%) since the majority of patients are diagnosed at late stages when patient prognosis is poor. Analysis of the International Association for the Study of Lung Cancer (IASLC) database indicates that early diagnosis is significantly associated with favorable outcome. However, since symptoms of LC at early stages are unspecific and resemble those of benign pathologies, current diagnostic approaches are mostly initiated at advanced LC stages. METHODS We developed a LC diagnosis test based on the analysis of distinct RNA isoforms expressed from the GATA6 and NKX2-1 gene loci, which are detected in exhaled breath condensates (EBCs). Levels of these transcript isoforms in EBCs were combined to calculate a diagnostic score (the LC score). In the present study, we aimed to confirm the applicability of the LC score for the diagnosis of early stage LC under clinical settings. Thus, we evaluated EBCs from patients with early stage, resectable non-small cell lung cancer (NSCLC), who were prospectively enrolled in the EMoLung study at three sites in Germany. RESULTS LC score-based classification of EBCs confirmed its performance under clinical conditions, achieving a sensitivity of 95.7%, 91.3% and 84.6% for LC detection at stages I, II and III, respectively. CONCLUSIONS The LC score is an accurate and non-invasive option for early LC diagnosis and a valuable complement to LC screening procedures based on computed tomography.
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Affiliation(s)
- Karla Rubio
- Université de Lorraine, CNRS, Laboratoire IMoPA, UMR 7365, 54000, Nancy, France
- Lung Cancer Epigenetic, Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany
- Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, 02129, USA
- International Laboratory EPIGEN, Consejo de Ciencia y Tecnología del Estado de Puebla (CONCYTEP), Instituto de Ciencias, EcoCampus, Benemérita Universidad Autónoma de Puebla, 72570, Puebla, Mexico
| | - Jason M Müller
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Aditi Mehta
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Pharmaceutical Technology and Biopharmaceutics, Department of Pharmacy, Ludwig-Maximilians-University (LMU) Munich, 81377, Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Munich, Germany
| | - Iris Watermann
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- LungenClinic Grosshansdorf (GHD), Airway Research Center North (ARCN), German Center for Lung Research (DZL), 22927, Großhansdorf, Germany
| | - Till Olchers
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- LungenClinic Grosshansdorf (GHD), Airway Research Center North (ARCN), German Center for Lung Research (DZL), 22927, Großhansdorf, Germany
| | - Ina Koch
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Munich, Germany
- Asklepios Biobank für Lungenerkrankungen, Asklepios Klinik Gauting GmbH, 82131, Gauting, Germany
| | - Sabine Wessels
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Translational Research Unit, Thoraxklinik at Heidelberg University Hospital, 69126, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), 69120, Heidelberg, Germany
| | - Marc A Schneider
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Translational Research Unit, Thoraxklinik at Heidelberg University Hospital, 69126, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), 69120, Heidelberg, Germany
| | - Tania Araujo-Ramos
- German Cancer Research Center (DKFZ) Heidelberg, Division Chronic Inflammation and Cancer, Emmy Noether Research Group Epigenetic Machineries and Cancer, 69120, Heidelberg, Germany
| | - Indrabahadur Singh
- German Cancer Research Center (DKFZ) Heidelberg, Division Chronic Inflammation and Cancer, Emmy Noether Research Group Epigenetic Machineries and Cancer, 69120, Heidelberg, Germany
| | - Christian Kugler
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- LungenClinic Grosshansdorf (GHD), Airway Research Center North (ARCN), German Center for Lung Research (DZL), 22927, Großhansdorf, Germany
| | - Mircea Gabriel Stoleriu
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Munich, Germany
- Asklepios Biobank für Lungenerkrankungen, Asklepios Klinik Gauting GmbH, 82131, Gauting, Germany
| | - Mark Kriegsmann
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Translational Lung Research Center Heidelberg (TLRC), 69120, Heidelberg, Germany
- Institute of Pathology, University of Heidelberg, 69120, Heidelberg, Germany
| | - Martin Eichhorn
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Translational Lung Research Center Heidelberg (TLRC), 69120, Heidelberg, Germany
- Department of Thoracic Surgery, University of Heidelberg, 69120, Heidelberg, Germany
| | - Thomas Muley
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Translational Research Unit, Thoraxklinik at Heidelberg University Hospital, 69126, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), 69120, Heidelberg, Germany
| | - Olivia M Merkel
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Pharmaceutical Technology and Biopharmaceutics, Department of Pharmacy, Ludwig-Maximilians-University (LMU) Munich, 81377, Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Munich, Germany
| | - Thomas Braun
- Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- Department of Cardiac Development, Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany
| | - Ole Ammerpohl
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- Institute of Human Genetics, University Medical Center Ulm, 89081, Ulm, Germany
| | - Martin Reck
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany
- LungenClinic Grosshansdorf (GHD), Airway Research Center North (ARCN), German Center for Lung Research (DZL), 22927, Großhansdorf, Germany
| | - Achim Tresch
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine, University of Cologne, Cologne, Germany.
- Center for Data and Simulation Science, University of Cologne, Cologne, Germany.
| | - Guillermo Barreto
- Université de Lorraine, CNRS, Laboratoire IMoPA, UMR 7365, 54000, Nancy, France.
- Lung Cancer Epigenetic, Max-Planck-Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany.
- Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany.
- German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Gießen, Germany.
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28
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Jonsson S, Franklin WA, Varella-Garcia M, Kennedy TC, Merrick D, Matney KD, Oskarsdottir GN, Saemundsson A, Keith RL, Bunn PA, Miller YE. Prevalence, molecular markers, and outcome of bronchial squamous carcinoma in situ in high-risk subjects. APMIS 2023; 131:513-527. [PMID: 37608782 DOI: 10.1111/apm.13345] [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: 07/10/2023] [Accepted: 07/14/2023] [Indexed: 08/24/2023]
Abstract
Bronchial squamous carcinoma in situ (CIS) is a preinvasive lesion that is thought to precede invasive carcinoma. We conducted prospective autofluorescence and white light bronchoscopy trials between 1992 and 2016 to assess the prevalence, molecular markers, and outcome of individuals with CIS and other preneoplastic bronchial lesions. Biopsies were evaluated at multiple levels and selected biopsies were tested for aneuploidy and DNA sequenced for TP53 mutation. Thirty-one individuals with CIS were identified. Twenty-two cases of CIS occurred in association with concurrent invasive carcinomas. Seven of the invasive tumors were radiographically occult. In two cases, CIS spread from the focus of invasive carcinoma into contralateral lung lobes, forming secondary invasive tumors. In nine cases, CIS occurred as isolated lesions and one progressed to invasive squamous carcinoma at the same site 40 months after discovery. In a second case, CIS was a precursor of carcinoma at a separate site in a different lobe. In seven cases CIS regressed to a lower grade or disappeared. High level chromosomal aneusomy was often associated with TP53 mutation and with invasive carcinoma. CIS most often occurs in association with invasive squamous carcinoma and may extend along the airways into distant lobes. In rare cases, CIS may be observed to directly transform into invasive carcinoma. CIS may be indicative of invasive tumor at a separate distant site. Isolated CIS may regress. Molecular changes parallel histological changes in CIS and may be used to map clonal expansion in the airways.
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Affiliation(s)
- Steinn Jonsson
- Department of Medicine, University of Colorado Health Sciences Center, Denver, CO, USA
- Department of Medicine, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Wilbur A Franklin
- Department of Pathology, University of Colorado Health Sciences Center, Denver, CO, USA
| | | | - Timothy C Kennedy
- Department of Medicine, Presbyterian/St Luke's Health One Medical Center, Denver, CO, USA
| | - Daniel Merrick
- Department of Pathology, University of Colorado Health Sciences Center, Denver, CO, USA
| | - Kathryn D Matney
- Department of Pathology, University of Colorado Health Sciences Center, Denver, CO, USA
| | - Gudrun N Oskarsdottir
- Department of Medicine, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Arni Saemundsson
- Department of Medicine, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Robert L Keith
- Department of Medicine, University of Colorado Health Sciences Center, Denver, CO, USA
- Pulmonary Division, Department of Medicine, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA
| | - Paul A Bunn
- Department of Medicine, University of Colorado Health Sciences Center, Denver, CO, USA
| | - York E Miller
- Department of Medicine, University of Colorado Health Sciences Center, Denver, CO, USA
- Pulmonary Division, Department of Medicine, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA
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Caballeros Lam M, Pujols P, Ezponda Casajús A, Guillén Valderrama F, García Velloso MJ, Wyss A, García Del Barrio L, Larrache Latasa J, Pueyo Villoslada J, Lozano Escario MD, de-Torres JP, Alcaide Ocaña AB, Campo Ezquibela A, Seijo Maceiras L, Montuenga Badía L, Zulueta J, Iñarrairaegui Bastarrica M, Herrero Santos I, Bastarrika Alemañ G. Lung cancer screening using low-dose CT and FDG-PET in liver transplant recipients. Liver Transpl 2023; 29:1100-1108. [PMID: 36929835 DOI: 10.1097/lvt.0000000000000121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 02/06/2023] [Indexed: 03/18/2023]
Abstract
To address the feasibility of implementing a lung cancer screening program in liver transplant recipients (LTR) targeted to detect early-stage lung cancer one hundred twenty-four LTR (89% male, 59.8+/-8.8 y old), who entered the lung cancer screening program at our hospital were reviewed. The results of the diagnostic algorithm using low-dose CT and F-18-fluorodeoxyglycose positron emission tomography (FDG-PET) were analyzed. Lung cancer was detected in 12 LTR (9.7%), most of which corresponded to the non-small cell subtype. Two of the 12 lung cancers were detected in the baseline study (prevalence of 1.6%), whereas 10 patients were diagnosed with lung cancer in the follow-up (incidence of 8.1%). Considering all cancers, 10 of 12 (83.3%) were diagnosed at stage I, one cancer was diagnosed at stage IIIA, and another one at stage IV. The sensitivity, specificity, diagnostic accuracy, and positive and negative predictive values of F-18-fluorodeoxyglycose positron emission tomography to detect malignancy in our cohort were 81.8%,100%, 99.3%, 100%, and 99.3%, respectively. A carefully followed multidisciplinary lung cancer screening algorithm in LTR that includes F-18-fluorodeoxyglycose positron emission tomography and low-dose CT allows lung cancer to be diagnosed at an early stage while reducing unnecessary invasive procedures.
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Affiliation(s)
| | - Paula Pujols
- School of Medicine, University of Navarra, Pamplona, Spain
| | | | | | | | - Alejandra Wyss
- Department of Geological and Mining Engineering. Universidad Politécnica de Madrid
| | | | | | | | | | - Juan P de-Torres
- Department of Pulmonary, Clinica Universidad de Navarra, Pamplona, Spain
| | | | | | | | - Luis Montuenga Badía
- Solid tumors and biomarkers program, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Javier Zulueta
- Department of Pulmonary, Mount Sinai Morningside, New York, USA
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30
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Kim H, Lee JK, Oh AC, Kim HR, Hong YJ. The Usefulness of the Ratio of Antigen-Autoantibody Immune Complexes to Their Free Antigens in the Diagnosis of Non-Small Cell Lung Cancer. Diagnostics (Basel) 2023; 13:2999. [PMID: 37761366 PMCID: PMC10529727 DOI: 10.3390/diagnostics13182999] [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: 06/19/2023] [Revised: 08/21/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Autoantibodies against specific lung cancer-associated antigens have been suggested for the performance of lung cancer diagnosis. This study aimed to evaluate the diagnostic performance of the antigen-autoantibody immune complex (AIC) against its free antigens for CYFRA21-1, ProGRP, neutrophil gelatinase-associated lipocalin (NGAL), and neuron-specific enolase (NSE) in non-small cell lung cancer (NSCLC). In total, 85 patients with NSCLC and 120 healthy controls (HCs) were examined using a 9-guanine DNA chip method. The ratios of AICs to their antigens and the combinations of ratios consisting of two to four markers were calculated. The levels of AICs for CYFRA21-1, ProGRP, NGAL, and NSE were higher than those for their free antigens in all participants. The levels of each free antigens distinguished patients with NSCLC from the HCs. The ratios of the AIC to its antigen and seven combinations of two to four ratios were significantly higher in patients with NSCLC than in the HCs. Excellent diagnostic performance was observed for all combination ratios (C4-1), with 85.9% sensitivity and 86.7% specificity at a 3.51 cut-off. Higher sensitivity was observed in the early stages (0-I) and adenocarcinoma than in stages II-IV and other pathological types. Combining all ratios of AICs and their antigens for all four markers was useful when diagnosing NSCLC.
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Affiliation(s)
- Heyjin Kim
- Department of Laboratory Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea; (H.K.); (J.K.L.)
| | - Jin Kyung Lee
- Department of Laboratory Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea; (H.K.); (J.K.L.)
| | - Ae-Chin Oh
- Department of Laboratory Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea; (H.K.); (J.K.L.)
| | - Hye-Ryoun Kim
- Division of Pulmonology, Department of Internal Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea;
| | - Young Jun Hong
- Department of Laboratory Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul 01812, Republic of Korea; (H.K.); (J.K.L.)
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31
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Cellina M, Cacioppa LM, Cè M, Chiarpenello V, Costa M, Vincenzo Z, Pais D, Bausano MV, Rossini N, Bruno A, Floridi C. Artificial Intelligence in Lung Cancer Screening: The Future Is Now. Cancers (Basel) 2023; 15:4344. [PMID: 37686619 PMCID: PMC10486721 DOI: 10.3390/cancers15174344] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Lung cancer has one of the worst morbidity and fatality rates of any malignant tumour. Most lung cancers are discovered in the middle and late stages of the disease, when treatment choices are limited, and patients' survival rate is low. The aim of lung cancer screening is the identification of lung malignancies in the early stage of the disease, when more options for effective treatments are available, to improve the patients' outcomes. The desire to improve the efficacy and efficiency of clinical care continues to drive multiple innovations into practice for better patient management, and in this context, artificial intelligence (AI) plays a key role. AI may have a role in each process of the lung cancer screening workflow. First, in the acquisition of low-dose computed tomography for screening programs, AI-based reconstruction allows a further dose reduction, while still maintaining an optimal image quality. AI can help the personalization of screening programs through risk stratification based on the collection and analysis of a huge amount of imaging and clinical data. A computer-aided detection (CAD) system provides automatic detection of potential lung nodules with high sensitivity, working as a concurrent or second reader and reducing the time needed for image interpretation. Once a nodule has been detected, it should be characterized as benign or malignant. Two AI-based approaches are available to perform this task: the first one is represented by automatic segmentation with a consequent assessment of the lesion size, volume, and densitometric features; the second consists of segmentation first, followed by radiomic features extraction to characterize the whole abnormalities providing the so-called "virtual biopsy". This narrative review aims to provide an overview of all possible AI applications in lung cancer screening.
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Affiliation(s)
- Michaela Cellina
- Radiology Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, 20121 Milano, Italy;
| | - Laura Maria Cacioppa
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (L.M.C.); (N.R.); (A.B.)
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, 60126 Ancona, Italy
| | - Maurizio Cè
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Vittoria Chiarpenello
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Marco Costa
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Zakaria Vincenzo
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Daniele Pais
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Maria Vittoria Bausano
- Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (M.C.); (V.C.); (M.C.); (Z.V.); (D.P.); (M.V.B.)
| | - Nicolò Rossini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (L.M.C.); (N.R.); (A.B.)
| | - Alessandra Bruno
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (L.M.C.); (N.R.); (A.B.)
| | - Chiara Floridi
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (L.M.C.); (N.R.); (A.B.)
- Division of Interventional Radiology, Department of Radiological Sciences, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, 60126 Ancona, Italy
- Division of Radiology, Department of Radiological Sciences, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, 60126 Ancona, Italy
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32
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Panakkal N, Lekshmi A, Saraswathy VV, Sujathan K. Effective lung cancer control: An unaccomplished challenge in cancer research. Cytojournal 2023; 20:16. [PMID: 37681073 PMCID: PMC10481856 DOI: 10.25259/cytojournal_36_2022] [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: 09/15/2022] [Accepted: 10/10/2022] [Indexed: 09/09/2023] Open
Abstract
Lung cancer has always been a burden to the society since its non-effective early detection and poor survival status. Different imaging modalities such as computed tomography scan have been practiced for lung cancer detection. This review focuses on the importance of sputum cytology for early lung cancer detection and biomarkers effective in sputum samples. Published articles were discussed in light of the potential of sputum cytology for lung cancer early detection and risk assessment across high-risk groups. Recent developments in sample processing techniques have documented a clear potential to improve or refine diagnosis beyond that achieved with conventional sputum cytology examination. The diagnostic potential of sputum cytology may be exploited better through the standardization and automation of sputum preparation and analysis for application in routine laboratory practices and clinical trials. The challenging aspects in sputum cytology as well as sputum-based molecular markers are to ensure appropriate standardization and validation of the processing techniques.
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Affiliation(s)
- Neeraja Panakkal
- Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, Kerala, India
- Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Asha Lekshmi
- Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, Kerala, India
| | | | - Kunjuraman Sujathan
- Division of Cancer Research, Regional Cancer Centre, Thiruvananthapuram, Kerala, India
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33
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Xu X, Li C, Lan X, Fan X, Lv X, Ye X, Wu T. A Lightweight and Robust Framework for Circulating Genetically Abnormal Cells (CACs) Identification Using 4-Color Fluorescence In Situ Hybridization (FISH) Image and Deep Refined Learning. J Digit Imaging 2023; 36:1687-1700. [PMID: 37231288 PMCID: PMC10406746 DOI: 10.1007/s10278-023-00843-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/13/2023] [Accepted: 05/03/2023] [Indexed: 05/27/2023] Open
Abstract
Circulating genetically abnormal cells (CACs) constitute an important biomarker for cancer diagnosis and prognosis. This biomarker offers high safety, low cost, and high repeatability, which can serve as a key reference in clinical diagnosis. These cells are identified by counting fluorescence signals using 4-color fluorescence in situ hybridization (FISH) technology, which has a high level of stability, sensitivity, and specificity. However, there are some challenges in CACs identification, due to the difference in the morphology and intensity of staining signals. In this concern, we developed a deep learning network (FISH-Net) based on 4-color FISH image for CACs identification. Firstly, a lightweight object detection network based on the statistical information of signal size was designed to improve the clinical detection rate. Secondly, the rotated Gaussian heatmap with a covariance matrix was defined to standardize the staining signals with different morphologies. Then, the heatmap refinement model was proposed to solve the fluorescent noise interference of 4-color FISH image. Finally, an online repetitive training strategy was used to improve the model's feature extraction ability for hard samples (i.e., fracture signal, weak signal, and adjacent signals). The results showed that the precision was superior to 96%, and the sensitivity was higher than 98%, for fluorescent signal detection. Additionally, validation was performed using the clinical samples of 853 patients from 10 centers. The sensitivity was 97.18% (CI 96.72-97.64%) for CACs identification. The number of parameters of FISH-Net was 2.24 M, compared to 36.9 M for the popularly used lightweight network (YOLO-V7s). The detection speed was about 800 times greater than that of a pathologist. In summary, the proposed network was lightweight and robust for CACs identification. It could greatly increase the review accuracy, enhance the efficiency of reviewers, and reduce the review turnaround time during CACs identification.
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Affiliation(s)
- Xu Xu
- China Academy of Information and Communications Technology, No.52, Huayuan bei Road, 100191, Beijing, China
| | - Congsheng Li
- China Academy of Information and Communications Technology, No.52, Huayuan bei Road, 100191, Beijing, China
| | - Xingjie Lan
- Zhuhai Sanmed Biotech Ltd, Zhuhai, 519060, Guangdong, China
| | - Xianjun Fan
- Zhuhai Sanmed Biotech Ltd, Zhuhai, 519060, Guangdong, China
| | - Xing Lv
- Zhuhai Sanmed Biotech Ltd, Zhuhai, 519060, Guangdong, China
| | - Xin Ye
- Zhuhai Sanmed Biotech Ltd, Zhuhai, 519060, Guangdong, China
| | - Tongning Wu
- China Academy of Information and Communications Technology, No.52, Huayuan bei Road, 100191, Beijing, China.
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34
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Patel P, Flores R, Alpert N, Pyenson B, Taioli E. Effect of stage shift and immunotherapy treatment on lung cancer survival outcomes. Eur J Cardiothorac Surg 2023; 64:ezad203. [PMID: 37285318 PMCID: PMC10412408 DOI: 10.1093/ejcts/ezad203] [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: 01/19/2023] [Revised: 05/01/2023] [Accepted: 06/06/2023] [Indexed: 06/09/2023] Open
Abstract
OBJECTIVES Non-small-cell lung cancer mortality has declined at a faster rate than incidence due to multiple factors, including changes in smoking behaviour, early detection which shifts diagnosis, and novel therapies. Limited resources require that we quantify the contribution of early detection versus novel therapies in improving lung cancer survival outcomes. METHODS Non-small-cell lung cancer patients from the Surveillance, Epidemiology, and End Results-Medicare data were queried and divided into: (i) stage IV diagnosed in 2015 (n = 3774) and (ii) stage I-III diagnosed in 2010-2012 (n = 15 817). Multivariable Cox-proportional hazards models were performed to assess the independent association of immunotherapy or diagnosis at stage I/II versus III with survival. RESULTS Patients treated with immunotherapy had significantly better survival than those who did not (HRadj: 0.49, 95% confidence interval: 0.43-0.56), as did those diagnosed at stage I/II versus stage III (HRadj: 0.36, 95% confidence interval: 0.35-0.37). Patients on immunotherapy had a 10.7-month longer survival than those who were not. Stage I/II patients had an average survival benefit of 34 months, compared to stage III. If 25%% of stage IV patients not on immunotherapy received it, there would be a gain of 22 292 person-years survival per 100 000 diagnoses. A switch of only 25% from stage III to stage I/II would correspond to 70 833 person-years survival per 100 000 diagnoses. CONCLUSIONS In this cohort study, earlier stage at diagnosis contributed to life expectancy by almost 3 years, while gains from immunotherapy would contribute ½ year of survival. Given the relative affordability of early detection, risk reduction through increased screening should be optimized.
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Affiliation(s)
- Parth Patel
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | - Raja Flores
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | - Naomi Alpert
- Institute for Translational Epidemiology and Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Bruce Pyenson
- NYU School of Global Public Health, New York University, New York, NY, USA
- Milliman Inc., New York, NY, USA
| | - Emanuela Taioli
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
- Institute for Translational Epidemiology and Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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35
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Gerbino AJ, Manyak A. Response. Chest 2023; 164:e59-e60. [PMID: 37558340 DOI: 10.1016/j.chest.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 04/10/2023] [Indexed: 08/11/2023] Open
Affiliation(s)
- Anthony J Gerbino
- Section of Pulmonary Medicine, Virginia Mason Medical Center, Virginia Mason Franciscan Health, Seattle, WA.
| | - Anton Manyak
- Section of Graduate Medical Education, Virginia Mason Medical Center, Virginia Mason Franciscan Health, Seattle, WA; Department of Graduate Medical Education, Loma Linda University, Loma Linda, CA
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36
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Sun H, Wang H, Wei Y, Wang H, Jin C, Chen Y. Cost-effectiveness of stereotactic body radiotherapy versus conventional fractionated radiotherapy for medically inoperable, early-stage non-small cell lung cancer. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2023; 21:46. [PMID: 37507748 PMCID: PMC10375662 DOI: 10.1186/s12962-023-00452-w] [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: 02/22/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Stereotactic body radiotherapy (SBRT) is a novel radio-therapeutic technique that has recently emerged as standard-of-care treatment for medically inoperable, early-stage non-small cell lung cancer (NSCLC). In this study, we compared the cost-effectiveness of SBRT with that of conventional fractionated radiotherapy (CFRT) in patients with medically inoperable, early-stage NSCLC from the perspective of the Chinese health system. METHODS A Markov model was developed to describe health states of patients after treatment with SBRT and CFRT. The recurrence risks, treatment toxicities, and utilities inputs were obtained from the literature. The costs were based on listed prices and real-world evidence. A simulation was conducted to determine the post-treatment lifetime years. For each treatment, the total costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs) per QALY were calculated. Deterministic and probabilistic sensitivity analyses were performed to assess the uncertainty of the model parameters. RESULTS In the base case analysis, SBRT was associated with a mean cost of USD16,933 and 2.05 QALYs, whereas CFRT was associated with a mean cost of USD17,726 and 1.61 QALYs. SBRT is a more cost-effective strategy compared with CFRT for medically inoperable, early-stage NSCLC, with USD 1802 is saved for every incremental QALY. This result was validated by DSA and PSA, in which SBRT remained the most cost-effective option. CONCLUSIONS The findings suggested that, compared to CFRT, SBRT may be considered a more cost-effective strategy for medically inoperable, early-stage NSCLC.
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Affiliation(s)
- Hui Sun
- School of Public Health, Fudan University, Shanghai, China
- Key Lab of Health Technology Assessment, School of Public Health, National Health Commission, Fudan University, Shanghai, China
- Shanghai Health Development Research Center, Shanghai Medical Information Center, Shanghai, China
| | - Huishan Wang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
| | - Yan Wei
- School of Public Health, Fudan University, Shanghai, China
- Key Lab of Health Technology Assessment, School of Public Health, National Health Commission, Fudan University, Shanghai, China
| | - Haiyin Wang
- Shanghai Health Development Research Center, Shanghai Medical Information Center, Shanghai, China
| | - Chunlin Jin
- Shanghai Health Development Research Center, Shanghai Medical Information Center, Shanghai, China
| | - Yingyao Chen
- School of Public Health, Fudan University, Shanghai, China.
- Key Lab of Health Technology Assessment, School of Public Health, National Health Commission, Fudan University, Shanghai, China.
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37
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Amicizia D, Piazza MF, Marchini F, Astengo M, Grammatico F, Battaglini A, Schenone I, Sticchi C, Lavieri R, Di Silverio B, Andreoli GB, Ansaldi F. Systematic Review of Lung Cancer Screening: Advancements and Strategies for Implementation. Healthcare (Basel) 2023; 11:2085. [PMID: 37510525 PMCID: PMC10379173 DOI: 10.3390/healthcare11142085] [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: 06/13/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths in Europe, with low survival rates primarily due to late-stage diagnosis. Early detection can significantly improve survival rates, but lung cancer screening is not currently implemented in Italy. Many countries have implemented lung cancer screening programs for high-risk populations, with studies showing a reduction in mortality. This review aimed to identify key areas for establishing a lung cancer screening program in Italy. A literature search was conducted in October 2022, using the PubMed and Scopus databases. Items of interest included updated evidence, approaches used in other countries, enrollment and eligibility criteria, models, cost-effectiveness studies, and smoking cessation programs. A literature search yielded 61 scientific papers, highlighting the effectiveness of low-dose computed tomography (LDCT) screening in reducing mortality among high-risk populations. The National Lung Screening Trial (NLST) in the United States demonstrated a 20% reduction in lung cancer mortality with LDCT, and other trials confirmed its potential to reduce mortality by up to 39% and detect early-stage cancers. However, false-positive results and associated harm were concerns. Economic evaluations generally supported the cost-effectiveness of LDCT screening, especially when combined with smoking cessation interventions for individuals aged 55 to 75 with a significant smoking history. Implementing a screening program in Italy requires the careful consideration of optimal strategies, population selection, result management, and the integration of smoking cessation. Resource limitations and tailored interventions for subpopulations with low-risk perception and non-adherence rates should be addressed with multidisciplinary expertise.
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Affiliation(s)
- Daniela Amicizia
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
- Department of Health Sciences (DiSSal), University of Genoa, 16132 Genoa, Italy
| | - Maria Francesca Piazza
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Francesca Marchini
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Matteo Astengo
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Federico Grammatico
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
- Department of Health Sciences (DiSSal), University of Genoa, 16132 Genoa, Italy
| | - Alberto Battaglini
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Irene Schenone
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Camilla Sticchi
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Rosa Lavieri
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Bruno Di Silverio
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Giovanni Battista Andreoli
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
| | - Filippo Ansaldi
- Regional Health Agency of Liguria (ALiSa), 16121 Genoa, Italy; (D.A.); (F.M.); (M.A.); (F.G.); (A.B.); (I.S.); (C.S.); (R.L.); (B.D.S.); (G.B.A.); (F.A.)
- Department of Health Sciences (DiSSal), University of Genoa, 16132 Genoa, Italy
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Xu R, Wang J, Zhu Q, Zou C, Wei Z, Wang H, Ding Z, Meng M, Wei H, Xia S, Wei D, Deng L, Zhang S. Integrated models of blood protein and metabolite enhance the diagnostic accuracy for Non-Small Cell Lung Cancer. Biomark Res 2023; 11:71. [PMID: 37475010 PMCID: PMC10360339 DOI: 10.1186/s40364-023-00497-2] [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: 03/29/2023] [Accepted: 05/05/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND For early screening and diagnosis of non-small cell lung cancer (NSCLC), a robust model based on plasma proteomics and metabolomics is required for accurate and accessible non-invasive detection. Here we aim to combine TMT-LC-MS/MS and machine-learning algorithms to establish models with high specificity and sensitivity, and summarize a generalized model building scheme. METHODS TMT-LC-MS/MS was used to discover the differentially expressed proteins (DEPs) in the plasma of NSCLC patients. Plasma proteomics-guided metabolites were selected for clinical evaluation in 110 NSCLC patients who were going to receive therapies, 108 benign pulmonary diseases (BPD) patients, and 100 healthy controls (HC). The data were randomly split into training set and test set in a ratio of 80:20. Three supervised learning algorithms were applied to the training set for models fitting. The best performance models were evaluated with the test data set. RESULTS Differential plasma proteomics and metabolic pathways analyses revealed that the majority of DEPs in NSCLC were enriched in the pathways of complement and coagulation cascades, cholesterol and bile acids metabolism. Moreover, 10 DEPs, 14 amino acids, 15 bile acids, as well as 6 classic tumor biomarkers in blood were quantified using clinically validated assays. Finally, we obtained a high-performance screening model using logistic regression algorithm with AUC of 0.96, sensitivity of 92%, and specificity of 89%, and a diagnostic model with AUC of 0.871, sensitivity of 86%, and specificity of 78%. In the test set, the screening model achieved accuracy of 90%, sensitivity of 91%, and specificity of 90%, and the diagnostic model achieved accuracy of 82%, sensitivity of 77%, and specificity of 86%. CONCLUSIONS Integrated analysis of DEPs, amino acid, and bile acid features based on plasma proteomics-guided metabolite profiling, together with classical tumor biomarkers, provided a much more accurate detection model for screening and differential diagnosis of NSCLC. In addition, this new mathematical modeling based on plasma proteomics-guided metabolite profiling will be used for evaluation of therapeutic efficacy and long-term recurrence prediction of NSCLC.
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Affiliation(s)
- Runhao Xu
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
- Department of Clinical Laboratory, Renji Hospital, Shanghai, 200001, China
| | - Jiongran Wang
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qingqing Zhu
- School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, 430000, China
| | - Chen Zou
- Department of Clinical Laboratory, Children's Hospital of Shanghai, Shanghai, 200040, China
| | - Zehao Wei
- School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, 430000, China
| | - Hao Wang
- School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, 430000, China
| | - Zian Ding
- School of Life Science and Technology, Wuhan Polytechnic University, Wuhan, 430000, China
| | - Minjie Meng
- School of Biosciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Huimin Wei
- Shanghai Cellsolution Biotech Co.,Ltd, Shanghai, 200444, China
| | - Shijin Xia
- Department of Geriatrics, Huadong Hospital, Shanghai Institute of Geriatrics, Fudan University, Shanghai, 200040, China
| | - Dongqing Wei
- Department of Bioinformatics, School of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
- Zhongjing Research and Industrialization Institute of Chinese Medicine, Zhongguancun Scientific Park, Nanyang, 473006, Henan, China
| | - Li Deng
- Shanghai Cellsolution Biotech Co.,Ltd, Shanghai, 200444, China.
| | - Shulin Zhang
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Zhongjing Research and Industrialization Institute of Chinese Medicine, Zhongguancun Scientific Park, Nanyang, 473006, Henan, China.
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China.
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Manzano C, Fuentes-Martín Á, Zuil M, Gil Barturen M, González J, Cilleruelo-Ramos Á. [Questions and Answers in Lung Cancer]. OPEN RESPIRATORY ARCHIVES 2023; 5:100264. [PMID: 37727151 PMCID: PMC10505677 DOI: 10.1016/j.opresp.2023.100264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/08/2023] [Indexed: 09/21/2023] Open
Abstract
Over the past 2 decades, scientific evidence has strongly supported the use of low-radiation dose chest computed tomography (CT) as a screening technique for lung cancer. This approach has resulted in a significant reduction in mortality rates by enabling the detection of early-stage lung cancer amenable to potentially curative treatments. Regarding diagnosis, there are also novel methods under study, such as liquid biopsy, identification of the pulmonary microbiome, and the use of artificial intelligence techniques, which will play a key role in the near future. At present, there is a growing trend towards less invasive surgical procedures, such as segmentectomy, as an alternative to lobectomy. This procedure is based on 2 recent clinical trials conducted on peripheral tumors measuring less than 2 cm. Although these approaches have demonstrated comparable survival rates, there remains controversy due to uncertainties surrounding recurrence rates and functional capacity preservation. With regard to adjuvant therapy, immunotherapy, either as a monotherapy or in conjunction with chemotherapy, has shown encouraging results in resectable stages of locally advanced lung cancer, demonstrating complete pathologic responses and improved overall survival.After surgery treatment, despite the lack of solid evidence for long-term follow-up of these patients, clinical practice recommends periodic CT scans during the early years.In conclusion, there have been significant advances in lung cancer that have improved diagnostic techniques using new technologies and screening programs. Furthermore, the treatment of lung cancer is increasingly personalized, resulting in an improvement in the survival of patients.
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Affiliation(s)
- Carlos Manzano
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lérida, España
| | - Álvaro Fuentes-Martín
- Servicio de Cirugía Torácica, Hospital Clínico Universitario de Valladolid, Universidad de Valladolid, Valladolid, España
| | - Maria Zuil
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lérida, España
| | - Mariana Gil Barturen
- Servicio de Cirugía Torácica, Hospital Universitario Puerta de Hierro, Majadahonda (Madrid), España
| | - Jessica González
- Translational Research in Respiratory Medicine, University Hospital Arnau de Vilanova and Santa Maria, IRBLleida, Lérida, España
- CIBER of Respiratory Diseases (CIBERES), Institute of Health Carlos III, Madrid, España
| | - Ángel Cilleruelo-Ramos
- Servicio de Cirugía Torácica, Hospital Clínico Universitario de Valladolid, Universidad de Valladolid, Valladolid, España
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Xu Y, Dong X, Qin C, Wang F, Cao W, Li J, Yu Y, Zhao L, Tan F, Chen W, Li N, He J. Metabolic biomarkers in lung cancer screening and early diagnosis (Review). Oncol Lett 2023; 25:265. [PMID: 37216157 PMCID: PMC10193366 DOI: 10.3892/ol.2023.13851] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 03/29/2023] [Indexed: 05/24/2023] Open
Abstract
Late diagnosis is one of the major contributing factors to the high mortality rate of lung cancer, which is now the leading cause of cancer-associated mortality worldwide. At present, low-dose CT (LDCT) screening in the high-risk population, in which lung cancer incidence is higher than that of the low-risk population is the predominant diagnostic strategy. Although this has efficiently reduced lung cancer mortality in large randomized trials, LDCT screening has high false-positive rates, resulting in excessive subsequent follow-up procedures and radiation exposure. Complementation of LDCT examination with biofluid-based biomarkers has been documented to increase efficacy, and this type of preliminary screening can potentially reduce potential radioactive damage to low-risk populations and the burden of hospital resources. Several molecular signatures based on components of the biofluid metabolome that can possibly discriminate patients with lung cancer from healthy individuals have been proposed over the past two decades. In the present review, advancements in currently available technologies in metabolomics were reviewed, with particular focus on their possible application in lung cancer screening and early detection.
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Affiliation(s)
- Yongjie Xu
- 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, P.R. China
| | - Xuesi Dong
- 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, P.R. China
| | - Chao Qin
- 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, P.R. China
| | - Fei 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, P.R. China
| | - Wei 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, P.R. China
| | - Jiang 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, P.R. China
| | - Yiwen Yu
- 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, P.R. China
| | - Liang Zhao
- 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, P.R. China
| | - Fengwei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. 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, P.R. China
| | - Ni 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, P.R. China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, P.R. China
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Cho MK, Cho YH. Reliability and Validity of the Korean Version of Lung Cancer Screening Health Belief Scale. Healthcare (Basel) 2023; 11:healthcare11111525. [PMID: 37297664 DOI: 10.3390/healthcare11111525] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/16/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
The purpose of this study was to verify the validity and reliability of the LCSHBS-K. This was a methodological study. The participants were adults aged between 50 and 74 years old, according to the selection criteria for lung cancer screening presented by the Comprehensive Cancer Network clinical practice guidelines in oncology recommendations. This study included 204 high-risk individuals who had not been diagnosed with lung cancer. The collected data were analyzed using the IBM SPSS Statistics software 26.0 version (IBM, New York, NY, USA). The reliability was analyzed by Cronbach's α for internal consistency, and the concurrent validity was analyzed by Pearson's correlation coefficients to identify the correlations with the health belief scale for Korean adults. To test the convergent validity, the average variance extracted (AVE) and composite reliability (CR) were calculated using confirmatory factor analysis. In addition, the model fit for a tool was CMIN (χ2/df), SRMR, RMSEA, GFI, and CFI as a comparative fit index. The discriminant validity was tested based on AVE > r2. The average age of the participants was 55.49 (SD = 5.07), the average smoking history was 29.55 (SD = 8.12) years, and the average number of cigarettes smoked per day was 12.18 (SD = 7.77). The goodness of fit met the criteria with GFI = 0.81 (criteria > 0.9), CMIN = 1.69 (criteria < 2), SRMR = 0.06 (criteria < 0.08), RMSEA = 0.058 (criteria < 0.06), and CFI = 0.91 (criteria > 0.9). The LCSHBS-K showed a statistically significant positive correlation with the HBS (r = 0.32 (p < 0.001)). Cronbach's α was 0.80 for all the items in the LCSHBS-K. Therefore, the validity and reliability of the LCSHBS-K tool were confirmed. Based on the results of this study, the Korean version of the LCSHBS tool was found to be suitable for screening lung cancer in high-risk groups in Korea.
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Affiliation(s)
- Mi-Kyoung Cho
- Department of Nursing Science, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Yoon-Hee Cho
- Department of Nursing, College of Nursing, Dankook University, Cheonan 31116, Republic of Korea
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Lee P, Tahmasebi A, Dave JK, Parekh MR, Kumaran M, Wang S, Eisenbrey JR, Donuru A. Comparison of Gray-scale Inversion to Improve Detection of Pulmonary Nodules on Chest X-rays Between Radiologists and a Deep Convolutional Neural Network. Curr Probl Diagn Radiol 2023; 52:180-186. [PMID: 36470698 DOI: 10.1067/j.cpradiol.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 10/08/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022]
Abstract
Detection of pulmonary nodules on chest x-rays is an important task for radiologists. Previous studies have shown improved detection rates using gray-scale inversion. The purpose of our study was to compare the efficacy of gray-scale inversion in improving the detection of pulmonary nodules on chest x-rays for radiologists and machine learning models (ML). We created a mixed dataset consisting of 60, 2-view (posteroanterior view - PA and lateral view) chest x-rays with computed tomography confirmed nodule(s) and 62 normal chest x-rays. Twenty percent of the cases were separated for a testing dataset (24 total images). Data augmentation through mirroring and transfer learning was used for the remaining cases (784 total images) for supervised training of 4 ML models (grayscale PA, grayscale lateral, gray-scale inversion PA, and gray-scale inversion lateral) on Google's cloud-based AutoML platform. Three cardiothoracic radiologists analyzed the complete 2-view dataset (n=120) and, for comparison to the ML, the single-view testing subsets (12 images each). Gray-scale inversion (area under the curve (AUC) 0.80, 95% confidence interval (CI) 0.75-0.85) did not improve diagnostic performance for radiologists compared to grayscale (AUC 0.84, 95% CI 0.79-0.88). Gray-scale inversion also did not improve diagnostic performance for the ML. The ML did demonstrate higher sensitivity and negative predictive value for grayscale PA (72.7% and 75.0%), grayscale lateral (63.6% and 66.6%), and gray-scale inversion lateral views (72.7% and 76.9%), comparing favorably to the radiologists (63.9% and 72.3%, 27.8% and 58.3%, 19.5% and 50.5% respectively). In the limited testing dataset, the ML did demonstrate higher sensitivity and negative predictive value for grayscale PA (72.7% and 75.0%), grayscale lateral (63.6% and 66.6%), and gray-scale inversion lateral views (72.7% and 76.9%), comparing favorably to the radiologists (63.9% and 72.3%, 27.8% and 58.3%, 19.5% and 50.5%, respectively). Further investigation of other post-processing algorithms to improve diagnostic performance of ML is warranted.
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Affiliation(s)
- Patrick Lee
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Aylin Tahmasebi
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Jaydev K Dave
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Maansi R Parekh
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Maruti Kumaran
- Department of Radiology, Temple University Hospital, Philadelphia, PA
| | - Shuo Wang
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - John R Eisenbrey
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA
| | - Achala Donuru
- Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA.
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Zheng X, Wu Y, Zuo H, Chen W, Wang K. Metal Nanoparticles as Novel Agents for Lung Cancer Diagnosis and Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206624. [PMID: 36732908 DOI: 10.1002/smll.202206624] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/31/2022] [Indexed: 05/04/2023]
Abstract
Lung cancer is one of the most common malignancies worldwide and contributes to most cancer-related morbidity and mortality cases. During the past decades, the rapid development of nanotechnology has provided opportunities and challenges for lung cancer diagnosis and therapeutics. As one of the most extensively studied nanostructures, metal nanoparticles obtain higher satisfaction in biomedical applications associated with lung cancer. Metal nanoparticles have enhanced almost all major imaging strategies and proved great potential as sensor for detecting cancer-specific biomarkers. Moreover, metal nanoparticles could also improve therapeutic efficiency via better drug delivery, improved radiotherapy, enhanced gene silencing, and facilitated photo-driven treatment. Herein, the recently advanced metal nanoparticles applied in lung cancer therapy and diagnosis are summarized. Future perspective on the direction of metal-based nanomedicine is also discussed. Stimulating more research interests to promote the development of metal nanoparticles in lung cancer is devoted.
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Affiliation(s)
- Xinjie Zheng
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Yuan Wu
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Huali Zuo
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Weiyu Chen
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
- International Institutes of Medicine, The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
| | - Kai Wang
- Department of Respiratory Medicine, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, 322000, China
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Niu N, Zhou L, Zhao J, Ma X, Yang F, Qi W. Sublobar resection versus lobectomy in the treatment of synchronous multiple primary lung cancer. World J Surg Oncol 2023; 21:135. [PMID: 37088839 PMCID: PMC10124016 DOI: 10.1186/s12957-023-02996-w] [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: 05/26/2022] [Accepted: 03/18/2023] [Indexed: 04/25/2023] Open
Abstract
OBJECTIVE Although synchronous multiple primary lung cancers (sMPLCs) are common in clinical practice, the choice of surgical modalities for the main lesion is still at the stage of exploration. This study is designed to analyze the prognosis of sMPLCs and single primary lung cancers with similar tumor stages and to explore whether sublobar resection has a similar prognosis as lobectomy for sMPLCs. METHODS One-hundred forty-one cases of sMPLCs were selected, including the following: 65 cases underwent lobectomy for main lesions, and 76 cases underwent sublobar resection for main lesions. One thousand one hundred forty-four cases of single primary lung cancer were matched at 1:1 by propensity score matching. Then, the patients with sMPLCs were divided into a lobectomy group and a sublobar group according to the first tumor stage. Ninety-eight cases of patients with sMPLCs were matched. The short-term perioperative effect, 5-year disease-free survival (DFS) rate, and 5-year overall survival (OS) rate between the two groups were compared. RESULTS There was no significant difference in OS between sMPLCs and single primary lung cancer after lobectomy (77.1% vs. 77.2%, P = 0.157) and sublobar resection (98.7% vs. 90.7%, P = 0.309). There was no significant difference in OS (86.7% vs. 83.9%, P = 0.482) or DFS (67.6 vs. 87.7%, P = 0.324) between the lobectomy group and sublobar group with sMPLCs. The sublobar resection group obtained a lower incidence of postoperative complications (40.8% vs. 16.3%, P = 0.007) and shorter postoperative hospital stay (11.22 vs. 9.27, P = 0.049). CONCLUSION The prognosis of patients with sMPLCs generally depends on the main tumor state, which has no statistical difference regardless of sublobar resection or lobectomy, and the perioperative period of sublobar resection is safer than that of lobectomy.
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Affiliation(s)
- Niu Niu
- Department of Cardiothoracic Surgery, First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, 314000, China
| | - Liang Zhou
- Graduate School of Bengbu Medical College, Bengbu, 233000, China
| | - Junjie Zhao
- Department of Cardiothoracic Surgery, First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, 314000, China
| | - Xingjie Ma
- Department of Cardiothoracic Surgery, First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, 314000, China
| | - Fan Yang
- Department of Cardiothoracic Surgery, First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, 314000, China
| | - Weibo Qi
- Department of Cardiothoracic Surgery, First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, 314000, China.
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Sato S, Oga T, Muro S, Tanimura K, Tanabe N, Nishimura K, Hirai T. Changes in mortality among patients with chronic obstructive pulmonary disease from the 1990s to the 2000s: a pooled analysis of two prospective cohort studies. BMJ Open 2023; 13:e065896. [PMID: 36882247 PMCID: PMC10008372 DOI: 10.1136/bmjopen-2022-065896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
OBJECTIVES This study aimed to identify and investigate changes in the mortality of patients with chronic obstructive pulmonary disease (COPD) at the same institute from the 1990s to the 2000s. We hypothesised that the improvement in long-term mortality of COPD was achieved due to the development of pharmacological and non-pharmacological treatments. DESIGN This study was a retrospective analysis of two observational prospective cohort studies. One study enrolled subjects from 1995 to 1997 (the 1990s), and the other enrolled subjects from 2005 to 2009 (the 2000s). SETTING Two studies from a single centre, which was the same university hospital in Japan. PARTICIPANTS Patients with stable COPD. PRIMARY AND SECONDARY OUTCOME MEASURES We analysed all-cause mortality data from the pooled database. Subanalyses were conducted by stratifying subjects into two groups according to airflow limitation severity as severe/very severe (per cent predicted value of forced expiratory volume in 1 s (%FEV1) <50%) or mild/moderate (%FEV1≥50%). RESULTS In total, 280 male patients with COPD were enrolled. Patients in the 2000s (n=130) were significantly older (71.6 vs 68.7 years) and had milder disease (%FEV1; 57.6% vs 47.1%) than those in the 1990s (n=150). Almost all severe/very severe patients in the 2000s received long-acting bronchodilators (LABDs), and they had a significantly lower risk of mortality than those in the 1990s according to Cox proportional regression analyses (OR=0.34, 95% CI 0.13-0.78), with a 48% reduction in 5-year mortality (from 31.0% to 16.1%). Moreover, any LABD use had a significantly positive impact on prognosis, even after adjustments for age, FEV1, smoking status, dyspnoea, body size, oxygen therapy and study period. CONCLUSIONS Trends indicating a better prognosis for patients with COPD in the 2000s were observed. This improvement may be associated with the usage of LABDs.
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Affiliation(s)
- Susumu Sato
- Department of Respiratory Medicine, Kyoto University, Kyoto, Japan
- Department of Respiratory Care and Sleep Control Medicine, Kyoto University, Kyoto, Japan
| | - Toru Oga
- Department of Respiratory Medicine, Kawasaki Medical School, Kurashiki, Okayama, Japan
| | - Shigeo Muro
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Kazuya Tanimura
- Department of Respiratory Medicine, Nara Medical University, Kashihara, Nara, Japan
| | - Naoya Tanabe
- Department of Respiratory Medicine, Kyoto University, Kyoto, Japan
| | - Koichi Nishimura
- Department of Respiratory Medicine, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan
| | - Toyohiro Hirai
- Department of Respiratory Medicine, Kyoto University, Kyoto, Japan
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Adams SJ, Stone E, Baldwin DR, Vliegenthart R, Lee P, Fintelmann FJ. Lung cancer screening. Lancet 2023; 401:390-408. [PMID: 36563698 DOI: 10.1016/s0140-6736(22)01694-4] [Citation(s) in RCA: 81] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/26/2022] [Accepted: 08/25/2022] [Indexed: 12/24/2022]
Abstract
Randomised controlled trials, including the National Lung Screening Trial (NLST) and the NELSON trial, have shown reduced mortality with lung cancer screening with low-dose CT compared with chest radiography or no screening. Although research has provided clarity on key issues of lung cancer screening, uncertainty remains about aspects that might be critical to optimise clinical effectiveness and cost-effectiveness. This Review brings together current evidence on lung cancer screening, including an overview of clinical trials, considerations regarding the identification of individuals who benefit from lung cancer screening, management of screen-detected findings, smoking cessation interventions, cost-effectiveness, the role of artificial intelligence and biomarkers, and current challenges, solutions, and opportunities surrounding the implementation of lung cancer screening programmes from an international perspective. Further research into risk models for patient selection, personalised screening intervals, novel biomarkers, integrated cardiovascular disease and chronic obstructive pulmonary disease assessments, smoking cessation interventions, and artificial intelligence for lung nodule detection and risk stratification are key opportunities to increase the efficiency of lung cancer screening and ensure equity of access.
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Affiliation(s)
- Scott J Adams
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
| | - Emily Stone
- Faculty of Medicine, University of New South Wales and Department of Lung Transplantation and Thoracic Medicine, St Vincent's Hospital, Sydney, NSW, Australia
| | - David R Baldwin
- Respiratory Medicine Unit, David Evans Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Pyng Lee
- Division of Respiratory and Critical Care Medicine, National University Hospital and National University of Singapore, Singapore
| | - Florian J Fintelmann
- Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
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Abstract
Pulmonary nodules are a common finding on CT scans of the chest. In the United Kingdom, management should follow British Thoracic Society Guidelines, which were published in 2015. This review covers key aspects of nodule management also looks at new and emerging evidence since then.
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Affiliation(s)
- Emma L O’Dowd
- Department of Respiratory Medicine, David Evans Building, Nottingham City Hospital, Nottingham, United Kingdom
| | - David R Baldwin
- Department of Respiratory Medicine, David Evans Building, Nottingham City Hospital, Nottingham, United Kingdom
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Huang YS, Wang TC, Huang SZ, Zhang J, Chen HM, Chang YC, Chang RF. An improved 3-D attention CNN with hybrid loss and feature fusion for pulmonary nodule classification. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2023; 229:107278. [PMID: 36463674 DOI: 10.1016/j.cmpb.2022.107278] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND AND OBJECTIVE Lung cancer has the highest cancer-related mortality worldwide, and lung nodule usually presents with no symptom. Low-dose computed tomography (LDCT) was an important tool for lung cancer detection and diagnosis. It provided a complete three-dimensional (3-D) chest image with a high resolution.Recently, convolutional neural network (CNN) had flourished and been proven the CNN-based computer-aided diagnosis (CADx) system could extract the features and help radiologists to make a preliminary diagnosis. Therefore, a 3-D ResNeXt-based CADx system was proposed to assist radiologists for diagnosis in this study. METHODS The proposed CADx system consists of image preprocessing and a 3-D CNN-based classification model for pulmonary nodule classification. First, the image preprocessing was executed to generate the normalized volumn of interest (VOI) only including nodule information and a few surrounding tissues. Then, the extracted VOI was forwarded to the 3-D nodule classification model. In the classification model, the RestNext was employed as the backbone and the attention scheme was embedded to focus on the important features. Moreover, a multi-level feature fusion network incorporating feature information of different scales was used to enhance the prediction accuracy of small malignant nodules. Finally, a hybrid loss based on channel optimization which make the network learn more detailed information was empolyed to replace a binary cross-entropy (BCE) loss. RESULTS In this research, there were a total of 880 low-dose CT images including 440 benign and 440 malignant nodules from the American National Lung Screening Trial (NLST) for system evaluation. The results showed that our system could achieve the accuracy of 85.3%, the sensitivity of 86.8%, the specificity of 83.9%, and the area-under-curve (AUC) value was 0.9042. It was confirmed that the designed system had a good diagnostic ability. CONCLUSION In this study, a CADx composed of the image preprocessing and a 3-D nodule classification model with attention scheme, feature fusion, and hybrid loss was proposed for pulmonary nodule classification in LDCT. The results indicated that the proposed CADx system had potential for achieving high performance in classifying lung nodules as benign and malignant.
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Affiliation(s)
- Yao-Sian Huang
- Department of Computer Science and Information Engineering, National Changhua University of Education, Changhua, Taiwan, ROC
| | - Teh-Chen Wang
- Department of Medical Imaging, Taipei City Hospital Yangming Branch, Taipei, Taiwan, ROC
| | - Sheng-Zhi Huang
- Graduate Institute of Network and Multimedia, National Taiwan University, Taipei, Taiwan, ROC
| | - Jun Zhang
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan, ROC
| | - Hsin-Ming Chen
- Department of Medical Imaging, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan, ROC
| | - Yeun-Chung Chang
- Department of Medical Imaging, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10617, Taiwan, ROC.
| | - Ruey-Feng Chang
- Graduate Institute of Network and Multimedia, National Taiwan University, Taipei, Taiwan, ROC; Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan, ROC; Department of Computer Science and Information Engineering, National Taiwan University, Taipei 10617, Taiwan, ROC; MOST Joint Research Center for AI Technology and All Vista Healthcare, Taipei, Taiwan, ROC.
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Ruparel M. Should we retain smaller growing nodules in lung cancer screening programmes for surveillance? Thorax 2023; 78:427-428. [PMID: 36697228 DOI: 10.1136/thorax-2022-219838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 01/26/2023]
Affiliation(s)
- Mamta Ruparel
- Respiratory and Critical Care Medicine, National University Hospital, Singapore
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Yankelevitz DF, Yip R, Henschke CI. Impact of Duration of Diagnostic Workup on Prognosis for Early Lung Cancer. J Thorac Oncol 2023; 18:527-537. [PMID: 36642158 DOI: 10.1016/j.jtho.2022.12.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 11/18/2022] [Accepted: 12/20/2022] [Indexed: 01/15/2023]
Abstract
INTRODUCTION Growth assessment for pulmonary nodules is an important diagnostic tool; however, the impact on prognosis due to time delay for follow-up diagnostic scans needs to be considered. METHODS Using the data between 2003 and 2019 from the International Early Lung Cancer Action Program, a prospective cohort study, we determined the size-specific, 10-year Kaplan-Meier lung cancer (LC) survival rates as surrogates for cure rates. We estimated the change in LC diameter after delays of 90, 180, and 365 days using three representative LC volume doubling times (VDTs) of 60 (fast), 120 (moderate), and 240 (slow). We then estimated the decrease in the LC cure rate resulting from time between computed tomography scans to assess for growth during the diagnostic workup. RESULTS Using a regression model of the 10-year LC survival rates on LC diameter, the estimated LC cure rate of a 4.0 mm LC with fast (60-d) VDT is 96.0% (95% confidence interval [CI]: 95.2%-96.7%) initially, but it would decrease to 94.3% (95% CI: 93.2%-95.0%), 92.0% (95% CI: 90.5%-93.4%), and 83.6%(95% CI: 80.6%-86.6%) after delays of 90, 180, and 365 days, respectively. A 20.0-mm LC with the same VDTs has a lower LC cure rate of 79.9% (95% CI: 76.2%-83.5%) initially and decreases more rapidly to 71.5% (95% CI: 66.4%-76.7%), 59.8% (95% CI: 52.4%-67.1%), and 17.9% (95% CI: 3.0%-32.8%) after the same delays of 90, 180, and 365 days, respectively. CONCLUSIONS Time between scans required to measure growth of lung nodules affects prognosis with the effect being greater for fast growing and larger cancers. Quantifying the extent of change in prognosis is required to understand efficiencies of different management protocols.
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Affiliation(s)
- David F Yankelevitz
- Department of Diagnostic, Molecular, and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Rowena Yip
- Department of Diagnostic, Molecular, and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Claudia I Henschke
- Department of Diagnostic, Molecular, and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, New York
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