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Background: Tobacco use (smoking) causes adverse clinical outcomes among patients with cancer, including increased cancer-related mortality. In participants in cancer clinical trials, the prevalence of tobacco use and the factors associated with tobacco use are not well described., Methods: Data were examined from participants enrolled in SWOG cancer clinical treatment trials between 2016 and 2022 who reported their smoking status at trial enrollment. Baseline variables (smoking status, insurance type, zip code, and demographic factors) were obtained from patient registration forms. Bivariate and multivariable associations were examined via logistic regression., Results: Among 4326 patients enrolled in 29 trials, 48.1% reported currently/previously smoking, including 12.4% currently, 4.9% recently, and 30.7% formerly. Ever smoking was more commonly reported in males, patients aged ≥65 years, patients with Medicaid or no insurance, patients from areas of high socioeconomic deprivation, and rural patients. Patients of Hispanic ethnicity and Asian and Pacific Islander patients were less likely to have ever smoked. In multivariable regression, patients with lung cancer were most likely to report ever smoking compared to patients with breast cancer (odds ratio, 4.98; p < .001)., Conclusions: In the first comprehensive evaluation of smoking status among trial participants enrolled in National Cancer Institute network group treatment trials, nearly half reported ever smoking and one in six reported current or recent smoking. Smoking was more common among vulnerable population patients defined by demographic and socioeconomic factors. Tobacco use should be routinely assessed and reported in clinical trials to help reduce the negative cancer and overall health effects of persistent tobacco use and to address disparities among patients with cancer., (© 2024 American Cancer Society.)

Background: With a median age at diagnosis of 70, lung cancer remains a significant public health challenge for older Americans. Surgery is a key component in treating most patients with non-metastatic lung cancer. These patients experience postoperative pain, fatigue, loss of respiratory capacity, and decreased physical function. Data on quality of life (QOL) in older adults undergoing lung cancer surgery is limited, and few interventions are designed to target the needs of older adults and their family caregivers (FCGs). The primary aim of this comparative effectiveness trial is to determine whether telephone-based physical activity coaching before and after surgery will be more beneficial than physical activity self-monitoring alone for older adults and their FCGs., Methods: In this multicenter comparative effectiveness trial, 382 older adults (≥ 65 years) with lung cancer and their FCGs will be recruited before surgery and randomized to either telephone-based physical activity coaching or physical activity self-monitoring alone. Participants allocated to the telephone-based coaching comparator will receive five telephone sessions with coaches (1 pre and 4 post surgery), an intervention resource manual, and a wristband pedometer. Participants in the self-monitoring only arm will receive American Society of Clinical Oncology (ASCO) physical activity information and wristband pedometers. All participants will be assessed at before surgery (baseline), at discharge, and at days 30, 60, and 180 post-discharge. The primary endpoint is the 6-minute walk test (6MWT) at 30 days post-discharge. Geriatric assessment, lower extremity function, self-reported physical function, self-efficacy, and QOL will also be assessed., Discussion: The trial will determine whether this telephone-based physical activity coaching approach can enhance postoperative functional capacity and QOL outcomes for older adults with lung cancer and their FCGs. Trial results will provide critical findings to inform models of postoperative care for older adults with cancer and their FCGs., Trial Registration: ClinicalTrials.gov Identifier: NCT06196008., (© 2024. The Author(s).)

We conducted spatial immune tumor microenvironment (iTME) profiling using formalin-fixed paraffin-embedded (FFPE) samples of 25 KRAS-mutated non-small cell lung cancer (NSCLC) patients treated with immune checkpoint inhibitors (ICIs), including 12 responders and 13 non-responders. An eleven-marker panel (CD3, CD4, CD8, FOXP3, CD68, arginase-1, CD33, HLA-DR, pan-keratin (PanCK), PD-1, and PD-L1) was used to study the tumor and immune cell compositions. Spatial features at single cell level with cellular neighborhoods and fractal analysis were determined. Spatial features and different subgroups of CD68 + cells and FOXP3 + cells being associated with response or resistance to ICIs were also identified. In particular, CD68 + cells, CD33 + and FOXP3 + cells were found to be associated with resistance. Interestingly, there was also significant association between non-nuclear expression of FOXP3 being resistant to ICIs. We identified CD68 dim cells in the lung cancer tissues being associated with improved responses, which should be insightful for future studies of tumor immunity., (© 2024. The Author(s).)

Background and Objectives: Following gastric and esophageal cancer surgery, patients often experience significant, prolonged eating-related symptoms. One promising approach to help patients improve their eating-related quality of life (QOL) is through self-management coaching to aid in diet modification. We performed a randomized pilot study of a nutritionist-led telehealth intervention for the self-management of eating after gastroesophageal cancer surgery., Methods: Patients who were within 30 days of resuming oral intake after undergoing surgery for gastric and/or esophageal cancer were consented and then randomized to the intervention or usual care. The intervention was performed by a nutritionist trained in self-management coaching and delivered in four telehealth sessions over 4 months. The following outcomes were measured at baseline and at 6 months after baseline: QOL (EORTC QLQC30), weight, body mass index, and sarcopenia., Results: Fifty-three patients were enrolled. 22/27 usual care and 21/26 intervention patients completed the study for a retention rate of 81%. Differences between the intervention and control groups were not statistically significant, but the intervention group had indications of greater improvements in overall QOL as measured by EORTC QLQC30 Summary Score (8.7 vs. 2.3, p = 0.17) as well as greater improvements in 4/5 functional domains (p > 0.3). The intervention group also had slightly more weight gain (6 kg vs. 3 kg, p = 0.3) and less sarcopenia (3/16 vs. 9/18, p = 0.07)., Conclusions: This pilot study demonstrated the feasibility and acceptability of a telehealth intervention for self-management of eating symptoms after gastroesophageal cancer surgery. There were trends toward improved overall QOL in the intervention group. A larger study is needed to validate the results., (© 2023 The Authors. Journal of Surgical Oncology published by Wiley Periodicals LLC.)

Importance: Structural racism is associated with persistent inequities in health and health outcomes in the US for racial and ethnic minority groups. This review summarizes how structural racism contributes to differential population-level exposure to lung cancer risk factors and thus disparate lung cancer risk across different racial and ethnic groups., Observations: A scoping review was conducted focusing on structural racism and lung cancer risk for racial and ethnic minority groups. The domains of structural racism evaluated included housing and built environment, occupation and employment, health care, economic and educational opportunity, private industry, perceived stress and discrimination, and criminal justice involvement. The PubMed, Embase, and MedNar databases were searched for English-language studies in the US from January 1, 2010, through June 30, 2022. The review demonstrated that racial and ethnic minority groups are more likely to have environmental exposures to air pollution and known carcinogens due to segregation of neighborhoods and poor housing quality. In addition, racial and ethnic minority groups were more likely to have exposures to pesticides, silica, and asbestos secondary to higher employment in manual labor occupations. Furthermore, targeted marketing and advertisement of tobacco products by private industry were more likely to occur in neighborhoods with more racial and ethnic minority groups. In addition, poor access to primary care services and inequities in insurance status were associated with elevated lung cancer risk among racial and ethnic minority groups. Lastly, inequities in tobacco use and cessation services among individuals with criminal justice involvement had important implications for tobacco use among Black and Hispanic populations., Conclusions and Relevance: The findings suggest that structural racism must be considered as a fundamental contributor to the unequal distribution of lung cancer risk factors and thus disparate lung cancer risk across different racial and ethnic groups. Additional research is needed to better identify mechanisms contributing to inequitable lung cancer risk and tailor preventive interventions.

Rural and racial/ethnic minority communities experience higher risk and mortality from lung cancer. Lung cancer screening with low-dose computed tomography reduces mortality. However, disparities persist in the uptake of lung cancer screening, especially in marginalized communities. Barriers to lung cancer screening are multilevel and include patient, provider, and system-level barriers. This discussion highlights the key barriers faced by rural and racial/ethnic minority communities., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Introduction: Social determinants of health (SDOH) are non-clinical factors that may affect the outcomes of cancer patients. The purpose of this study was to describe the influence of SDOH factors on quality of life (QOL)-related outcomes for lung cancer surgery patients., Methods: Thirteen patients enrolled in a randomized trial of a dyadic self-management intervention were invited and agreed to participate in semi-structured key informant interviews at study completion (3 months post-discharge). A conventional content analysis approach was used to identify codes and themes that were derived from the interviews. Independent investigators coded the qualitative data, which were subsequently confirmed by a second group of independent investigators. Themes were finalized, and discrepancies were reviewed and resolved., Results: Six themes, each with several subthemes, emerged. Overall, most participants were knowledgeable about the concept of SDOH and perceived that provider awareness of SDOH information was important for the delivery of comprehensive care in surgery. Some participants described financial challenges during treatment that were exacerbated by their cancer diagnosis and resulted in stress and poor QOL. The perceived impact of education varied and included its importance in navigating the healthcare system, decision-making on health behaviors, and more economic mobility opportunities. Some participants experienced barriers to accessing healthcare due to insurance coverage, travel burden, and the fear of losing quality insurance coverage due to retirement. Neighborhood and built environment factors such as safety, air quality, access to green space, and other environmental factors were perceived as important to QOL. Social support through families/friends and spiritual/religious communities was perceived as important to postoperative recovery., Discussion: Among lung cancer surgery patients, SDOH factors can impact QOL and the patient's survivorship journey. Importantly, SDOH should be assessed routinely to identify patients with unmet needs across the five domains. SDOH-driven interventions are needed to address these unmet needs and to improve the QOL and quality of care for lung cancer surgery patients., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision., (Copyright © 2023 Teteh, Ferrell, Okunowo, Downie, Erhunmwunsee, Montgomery, Raz, Kittles, Kim and Sun.)

Purpose: It remains unclear why individuals living in disadvantaged neighborhoods have shorter non-small cell lung cancer (NSCLC) survival. It is possible that living in these deprived areas is linked with increased risk of developing aggressive NSCLC biology. Here, we explored the association of somatic KRAS mutations, which are associated with shorter survival in NSCLC patients, and 11 definitions of neighborhood disadvantage spanning socioeconomic and structural environmental elements., Methods: We analyzed data from 429 NSCLC patients treated at a Comprehensive Cancer Center from 2015 to 2018. Data were abstracted from medical records and each patient's home address was used to assign publicly available indices of neighborhood disadvantage. Prevalence Ratios (PRs) for the presence of somatic KRAS mutations were estimated using modified Poisson regression models adjusted for age, sex, smoking status, race/ethnicity, educational attainment, cancer stage, and histology., Results: In the NSCLC cohort, 29% had KRAS mutation-positive tumors. We found that five deprivation indices of socioeconomic disadvantage were associated with KRAS mutation. A one decile increase in several of these socioeconomic disadvantage indices was associated with a 1.06 to 1.14 increased risk of KRAS mutation. Measures of built structural environment were not associated with KRAS mutation status., Conclusion: Socioeconomic disadvantage at the neighborhood level is associated with higher risk of KRAS mutation while disadvantage related to built environmental structural measures was inversely associated. Our results indicate not only that neighborhood disadvantage may contribute to aggressive NSCLC biology, but the pathways linking biology to disadvantage are likely operating through socioeconomic-related stress., (© 2022. The Author(s).)

Background: Lung cancer is the leading cause of cancer death globally. Both lung cancer patients and family caregivers (FCGs) have unmet quality of life (QOL) needs. An understudied topic in lung cancer research is the role of social determinants of health (SDOH) on QOL outcomes for this population. The purpose of this review was to explore the state of research on SDOH FCGs centered outcomes in lung cancer., Methods: The databases PubMed/MEDLINE, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, and American Psychological Association (APA) PsycInfo were searched for peer-reviewed manuscripts evaluating defined SDOH domains on FCGs published within the last ten years. The information extracted using Covidence included patients, FCGs and study characteristics. Level of evidence and quality of articles were assessed using the Johns Hopkins Nursing Evidence-Based Practice Rating Scale., Results: Of the 344 full-text articles assessed, 19 were included in this review. The social and community context domain focused on caregiving stressors and interventions to reduce its effects. The health care access and quality domain showed barriers and underuse of psychosocial resources. The economic stability domain indicated marked economic burdens for FCGs. Four interconnected themes emerged among articles on the influence of SDOH on FCG-centered outcomes in lung cancer: (I) psychological well-being, (II) overall quality of life, (III) relationship quality, and (IV) economic hardship. Notably, most participants in the studies were White females. The tools used to measure SDOH factors included primarily demographic variables., Conclusions: Current studies provide evidence on the role of SDOH factors on lung cancer FCGs' QOL. Expanded utilization of validated SDOH measures in future studies would provide greater consistency in data, that could in turn inform interventions to improve QOL. Further research focusing on the domains of education quality and access and neighborhood and built environment should be carried out to bridge gaps in knowledge., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://jtd.amegroups.com/article/view/10.21037/jtd-22-1613/coif). LE reports payments from Lung Cancer Research Foundation and American Association of Thoracic Surgery. LE is a member of the scientific advisory board of Lung Cancer Research Foundation. LE sat on the health disparities advisory board of AstraZeneca in 2021. LE reports payments from AstraZeneca Pharmaceuticals for giving a presentation to the organization on Barriers to Lung Cancer Research (LCS) in July 2022. LE also reports payment from Gilead Oncology for giving a health equity presentation to the organization in March 2022. VS reports grants from National Cancer Institute and Patient-Centered Outcomes Research Institute. The other authors have no conflicts of interest to declare., (2023 Journal of Thoracic Disease. All rights reserved.)

Background: We designed a process to increase tobacco cessation in an academic center and its widely distributed network community sites using clinical champions to overcome referral barriers., Methods: In 2020 a needs assessment was performed across the City of Hope Medical Center and its 32 community treatment sites. We reviewed information science strategies to choose elements for our expanded tobacco control plan, focusing on distributed leadership with tobacco cessation champions. We analyzed smoking patterns in patients with cancer before and following program implementation. We evaluated the champion experience and measured tobacco abstinence after 6 months of follow-up., Results: Cancer center leadership committed to expanding tobacco control. Funding was obtained through a Cancer Center Cessation Initiative (C3I) grant. Multi-disciplinary leaders developed a comprehensive plan. Disease-focused clinics and community sites named cessation champions (a clinician and nurse) supported by certified tobacco treatment specialists. Patient, staff, clinician, and champion training/education were developed. Roles and responsibilities of the champions were defined. Implementation in pilot sites showed increased tobacco assessment from 80.8 to 96.6%, increased tobacco cessation referral by 367%, and moderate smoking abstinence in both academic (27.2%) and community sites (22.5%). 73% of champions had positive attitudes toward the program., Conclusion: An efficient process to expand smoking cessation in the City of Hope network was developed using implementation science strategies and cessation champions. This well-detailed implementation process may be helpful to other cancer centers, particularly those with a tertiary care cancer center and community network., (© 2022. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Background: Compared to women of other races who have never smoked, Black women have a higher risk of lung cancer. Whether neighborhood disadvantage, which Black women experience at higher rates than other women, is linked to never-smoking lung cancer risk remains unclear. This study investigates the association of neighborhood disadvantage and lung cancer risk in Black never-smoking women., Methods and Materials: This research utilized data from the Black Women's Health Study, a prospective cohort of 59,000 Black women recruited from across the US in 1995 and followed by biennial questionnaires. Associations of lung cancer incidence with neighborhood-level factors (including two composite variables derived from Census Bureau data: neighborhood socioeconomic status and neighborhood concentrated disadvantage), secondhand smoke exposure, and PM 2.5 were estimated using Fine-Gray subdistribution hazard models., Results: Among 37,650 never-smokers, 77 were diagnosed with lung cancer during follow-up from 1995 to 2018. The adjusted subdistribution hazard ratio (sHR) of lung cancer incidence with ten unit increase in neighborhood concentrated disadvantage index was 1.30 (95 % CI: 1.04, 1.63, p = 0.023). Exposure to secondhand smoke at work was associated with increased risk (sHR = 1.93, 95 % CI: 1.21, 3.10, p = 0.006), but exposure to secondhand smoke at home and PM 2.5 was not., Conclusion: Worse neighborhood concentrated disadvantage was associated with increased lung cancer risk in Black women who never smoked. These findings suggest that non-tobacco-related factors in disadvantaged neighborhoods may be linked to lung cancer risk in Black women and that these factors must be understood and targeted to achieve health equity., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier B.V. All rights reserved.)

This narrative review aims to summarize the currently available evidence for the role of radiation in the treatment of thymus cancers. Thymus cancers are rare, heterogeneous tumors with limited evidence to guide their clinical management. There remains some controversy over the role of radiation in the adjuvant and induction/definitive setting. We performed a systematic search of the MEDLINE/PubMed database, focusing on studies published within the last 30 years. Our search queried "thymoma [OR] thymic carcinoma [AND] radiation" and was limited only to prospective and retrospective studies and metanalyses, omitting books, documents, and reviews. Our search resulted in 174 total references, of which only 31 references were within the scope of interest ranging from 1988 to 2021. For resectable disease, there is prospective evidence to support the avoidance of postoperative radiation (PORT) in completely resected Masaoka stage I thymoma, but there is a lack of prospective evidence guiding the use of PORT in other situations. Several retrospective studies and metanalyses have suggested a benefit with PORT for positive margins and advanced stage disease, although it remains controversial whether PORT is beneficial for all completely resected Masaoka stage II thymoma. For unresectable disease, induction chemotherapy followed by reassessment of resectability is the preferred management. Prospective evidence exists to support the use of induction chemoradiation for patients unable to tolerate anthracycline-based chemotherapy and the use of definitive chemoradiation for those unable to undergo surgery. An effective multidisciplinary approach is the optimal strategy for achieving the best outcomes in patients with thymus cancers., Competing Interests: Declaration of Competing Interest None., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: The molecular and clinical features of KRAS-mutated lung cancer patients treated with immunotherapy have yet to be characterized, which could guide the development of therapeutics targeting KRAS with potential immuno-oncology treatment combinations. Research Question: Do KRAS-mutated patients with different subtypes and comutations have different clinical responses and overall survival (OS) to checkpoint inhibitors? Study Design and Methods: 87 patients with NSCLC at the City of Hope who received immune checkpoint inhibitors were identified and analyzed retrospectively. Tumor genomic alterations were extracted from the clinical data with next-generation sequencing using various platforms. Demographic, clinical, molecular, and pathological information was collected with the approval of the institutional review board of the City of Hope. OS was calculated if it was available at the study time point, and responses were determined according to the RECIST v1.1. Results: Among 87 patients, 32 had a KRAS G12C mutation (36.8%), 19 had G12V (21.9%), 18 had G12D (20.7%), 6 had G12A (6.9%), 3 had G12R (3.45%), and 10 had amplification (11.49%) and other uncommon mutations. G12D had a statistically significant Odds Ratio (OR) between patients who had responses and progression of the disease (OR (95% CI) = 0.31 (0.09−0.95), p < 0.05), with 5 G12D-mutated patients having responses and 11 G12D-mutated patients having progression of the disease. In the univariate analysis with OS, there was a trend of better OS in the G12D-mutated patients, with no statistically significant difference in terms of OS between the patients who had G12D mutation and the patients who had other KRAS mutations (HR (95% CI) = 0.53 (0.21−1.36), p = 0.185). The median OS was significantly worse with KRAS comutation CDKN2A/B loss (4.2 vs. 16.9 months, HR = 3.07 (1.09−8.69), p < 0.05) and MET (3.4 vs. 17 months, HR = 3.80 (1.44−10.05), p < 0.01), which were included for the multivariate analysis. The OS with other KRAS comutations was not statistically significant, including STK11 and KEAP1. Conclusion: KRAS mutation subtypes such as G12D and comutations such as CDKN2/A and MET may modulate the immunotherapy responses and outcomes in lung cancer.

Limited previous work has identified a relationship between exposure to ambient air pollution and aggressive somatic lung tumor mutations. More work is needed to confirm this relationship, especially using spatially resolved air pollution. We aimed to quantify the association between different air pollution metrics and aggressive tumor biology. Among patients treated at City of Hope Comprehensive Cancer Center in Duarte, CA (2013-2018), three non-small cell lung cancer somatic tumor mutations, TP53 , KRAS , and KRAS G12C / V , were documented. PM 2.5 exposure was assessed using state-of-the art ensemble models five and ten years before lung cancer diagnosis. We also explored the role of NO 2 using inverse-distance-weighting approaches. We fitted logistic regression models to estimate odds ratio (OR) and their 95% confidence intervals (CIs). Among 435 participants (median age: 67, female: 51%), an IQR increase in NO 2 exposure (3.5 μg/m 3 ) five years before cancer diagnosis was associated with an increased risk in TP53 mutation (OR, 95% CI: 1.30, 0.99-1.71). We found an association between highly-exposed participants to PM 2.5 (>12 μg/m 3 ) five and ten years before cancer diagnosis and TP53 mutation (OR, 95% CI: 1.61, 0.95-2.73; 1.57, 0.93-2.64, respectively). Future studies are needed to confirm this association and better understand how air pollution impacts somatic profiles and the molecular mechanisms through which they operate.

Background: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (COVID-19) pandemic and associated restrictions have altered the delivery of surgical care. The purpose of this study was to explore the impact of COVID-19 on care delivery and quality of life (QOL) from the perspectives of lung cancer surgery patients, family caregivers (FCGs), and thoracic surgery teams., Methods: Patients/FCGs enrolled in a randomized trial of a self-management intervention for lung cancer surgery preparation/recovery were invited to participate in this qualitative study. Patients/FCGs data were collected separately 1-month postdischarge. Interviews were also conducted with thoracic surgery team members. Content analysis approaches were used to develop themes., Results: Forty-one respondents including 19 patients, 18 FCGs, three thoracic surgeons, and one nurse practitioner participated in the study. Patient themes included isolation, psychological distress, delayed/impacted care, and financial impact. FCGs themes included caregiving challenges, worry about COVID-19, financial hardship, isolation, and physical activity limitations. Surgical team themes included witnessing patient/FCG's distress, challenges with telehealth, communication/educational challenges, and delays in treatment., Conclusions: COVID-19 had a varied impact on care delivery and QOL for lung cancer surgery dyads. Some dyads reported minimal impact, while others experienced added psychological distress, isolation, and caregiving challenges. Surgical teams also experienced challenges in the approach used to provide care., (© 2022 The Authors. Journal of Surgical Oncology published by Wiley Periodicals LLC.)

Background: The role of post-operative radiotherapy (PORT) for completely resected N2 non-small-cell lung cancer (NSCLC) is controversial in light of recent randomized data. We sought to utilize machine learning to identify a subset of patients who may still benefit from PORT based on extent of nodal involvement., Materials/methods: Patients with completely resected N2 NSCLC were identified in the National Cancer Database. We trained a machine-learning based model of overall survival (OS). SHapley Additive exPlanation (SHAP) values were used to identify prognostic and predictive thresholds of number of positive lymph nodes (LNs) involved and lymph node ratio (LNR). Cox proportional hazards regression was used for confirmatory analysis., Results: A total of 16,789 patients with completely resected N2 NSCLC were identified. Using the SHAP values, we identified thresholds of 3+ positive LNs and a LNR of 0.34+. On multivariate analysis, PORT was not significantly associated with OS (p = 0.111). However, on subset analysis of patients with 3+ positive LNs, PORT improved OS (HR: 0.91; 95% CI: 0.86-0.97; p = 0.002). On a separate subset analysis in patients with a LNR of 0.34+, PORT improved OS (HR: 0.90; 95% CI: 0.85-0.96; p = 0.001). Patients with 3+ positive lymph nodes had a 5-year OS of 38% with PORT compared to 31% without PORT. Patient with positive lymph node ratio 0.34+ had a 5-year OS of 38% with PORT compared to 29% without PORT., Conclusions: Patients with a high lymph node burden or lymph node ratio may present a subpopulation of patients who could benefit from PORT. To our knowledge, this is the first study to use machine learning algorithms to address this question with a large national dataset. These findings address an important question in the field of thoracic oncology and warrant further investigation in prospective studies., Competing Interests: Conflicts of interest notification The authors have no conflicts of interest to report., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Background: Federally Qualified Health Centers (FQHCs) serve minority and low-socioeconomic populations and provide care to high-risk smokers. These centers frequently experience barriers, including low provider and medical assistant (MA) knowledge around lung cancer screening (LCS). Subsequent low LCS referral rates by providers at FQHCs limit utilization of LCS in eligible, high-risk, underserved patients., Methods: Providers and MAs from two FQHCs participated in a LCS educational session. A pre-educational survey was administered at the start of the session and a post-educational survey at the end. The intervention included a presentation with education around non-small cell lung cancer, LCS, tobacco cessation, and shared-decision making. Both surveys were used to evaluate changes in provider and MA ability to determine eligible patients for LCS. The Pearson's Chi-squared test with Yates' continuity correction was used to measure the impact., Results: A total of 29 providers and 28 MAs enrolled in the study from two FQHCs. There was an improvement, P < .009 and P < .015 respectively, in provider and MA confidence in identifying patients for LCS. Additionally, one year prior to the program, 9 low-dose computed tomography (LDCTs) were ordered at one of the FQHCs and 0 at the other. After the program, over 100 LDCTs were ordered at each FQHC., Conclusions: A targeted LCS educational program improves provider and MAs' ability to identify eligible LCS patients and is associated with an increase in the number of patients referred to LDCT at FQHCs., (Copyright © 2021. Published by Elsevier Inc.)

Racist and discriminatory federal, state, and local housing policies significantly contribute to disparities in cardiovascular disease incidence and mortality for individuals that self-identify as Black or African American. Here we highlight three key housing policies - "redlining," zoning, and the construction of highways - which have wrought a powerful, sustained, and destructive impact on cardiovascular health in Black/African American communities. Redlining and highway construction policies have restricted access to quality health care, increased exposure to carcinogens such as PM 2.5 , and increased exposure to extreme heat. At the root of these policy decisions are longstanding, toxic societal factors including racism, segregation, and discrimination, which also serve to perpetuate racial inequities in cardiovascular health. Here, we review these societal and structural factors and then link them with biological processes such as telomere shortening, allostatic load, oxidative stress, and tissue inflammation. Lastly, we focus on the impact of inflammation on the immune system and the molecular mechanisms by which the inflamed immune microenvironment promotes the formation of atherosclerotic plaques. We propose that racial residential segregation and discrimination increases tissue inflammation and cytokine production, resulting in dysregulated immune signaling, which promotes plaque formation and cardiovascular disease. This framework has the power to link structural racism not only to cardiovascular disease, but also to cancer., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Sistrunk, Tolbert, Sanchez-Pino, Erhunmwunsee, Wright, Jones, Hyslop, Miranda-Carboni, Dietze, Martinez, George, Ochoa, Winn and Seewaldt.)

Despite advances in thoracic oncology research, the benefits of new discoveries are not universally experienced. A lack of representation of racial/ethnic minorities and individuals of low socioeconomic status in clinical trials and thoracic research contributes to persistent health care disparities. It is critical that improved racial, ethnic, and socioeconomic diversity is achieved in our trials and research, if we are to attain generalizability of findings and reduction of health care disparities. Culturally tailored and community-based approaches can help improve recruitment and enrollment of marginalized groups in thoracic research, which is an essential step toward achieving health equity and advancing medical science., Competing Interests: Disclosure The authors declare no potential conflicts of interest., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Objective: To evaluate patient satisfaction scores as a function of physician and patient race and sex., Background: Patient satisfaction is increasingly used as a surrogate for physician performance. How patient and surgeon race and ethnicity affect perceptions of surgeon communication and care is not widely explored., Methods: Press Ganey patient satisfaction surveys collected from January 2019 to September 2020 were studied. Multivariate logistic regressions were used to identify factors associated with favorable surgeon performance as a function of patient and surgeon demographics., Results: A total of 4732 unique outpatient satisfaction survey responses were analyzed. The majority of patients were White (60.5%), followed by Asian (8.6%), Black (4.2%), and Hispanic (4.3%). URM accounted for 8.9% of the 79 surgeons evaluated, and 34% were female. Black, Hispanic, and Asian patients were more likely to report unfavorable experiences than their White counterparts (P < 0.01). Spanish-speaking patients were most likely to perceive that surgeon show less respect for patient concerns (13.9% vs 9.3%, P = 0.004) and inadequate time spent explaining health concerns (12.6% vs 9.2%, P < 0.001). Female surgeons were more likely to achieve the highest overall ratings for effective communication, whereas Asian surgeons received lower scores. Asian surgeons were more likely than non-Asian surgeons to receive lower scores in explanation (37.3% vs 44.1%, P = 0.003). After adjusting for confounding factors, Asian surgeons had 26% lower odds of receiving favorable scores for overall communication (odds ratio: 0.736, 95% confidence interval: 0.619-0.877, P = 0.001)., Conclusions: Both patient and surgeon race and sex drive negative perceptions of patient-physician communication. As URM report more negative experiences, further studies should focus on effects of surgeon cultural awareness on underrepresented patient satisfaction., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Introduction: Stereotactic body radiotherapy (SBRT) has been shown to result in excellent disease control rates for early-stage non-small-cell lung cancer (NSCLC). It remains unknown which patients would most benefit from SBRT in treating NSCLC., Patients and Methods: We conducted a retrospective analysis of 346 patients treated with SBRT for early-stage NSCLC at 2 institutions (86 patients from City of Hope National Medical Center and 260 patients from The Newport Beach Radiosurgery Center/Hoag Hospital) from February 2010 to July 2019. The primary endpoint was overall survival (OS). The omnibus test of model coefficients was performed to study the associations between clinical factors and OS. Survival analyses were performed by the log-rank test and Cox proportional hazards regression., Results: Under the univariate analysis, variables associated with a decreased likelihood of death included age < 65 years (P = .040) and being a surgical candidate (P = .010). Multivariate analysis found that surgical candidates still had a significantly decreased likelihood of death compared to nonsurgical candidates (Hazard ratio 0.360, 95% confidence interval 0.153-0.848, P = .019). Median OS was significantly increased for surgical candidates versus nonsurgical candidates (83 vs 53 months, P = .017). The local failure rate was 9.1%, the locoregional failure rate was 12.7%, and the distant failure rate was 10.7%., Conclusion: Patients who are deemed to be candidates for surgery have improved OS compared to those who are not when treated with SBRT. This raises the question of selection bias in trials comparing surgery with SBRT in NSCLC, as patients who are deemed to be surgical candidates and then go on to undergo surgery may have an inherent OS benefit., (Copyright © 2021. Published by Elsevier Inc.)

Background: Poor patients often reside in neighborhoods of lower socioeconomic status (SES) with high levels of airborne pollutants. They also have higher mortality from non-small cell lung cancer (NSCLC) than those living in wealthier communities. We investigated whether living in polluted neighborhoods is associated with somatic mutations linked with lower survival rates, i.e., TP53 mutations., Methods: In a retrospective cohort of 478 patients with NSCLC treated at a comprehensive cancer center between 2015 and 2018, we used logistic regression to assess associations between individual demographic and clinical characteristics, including somatic TP53 mutation status and environmental risk factors of annual average particulate matter (PM 2.5 ) levels, and neighborhood SES., Results: 277 patients (58%) had somatic TP53 mutations. Of those, 45% lived in neighborhoods with "moderate" Environmental Protection Agency-defined PM 2.5 exposure, compared with 39% of patients without TP53 mutations. We found significant associations between living in neighborhoods with "moderate" versus "good" PM 2.5 concentrations and minority population percentage [OR, 1.06; 95% confidence interval (CI), 1.04-1.08]. There was a significant association between presence of TP53 mutations and PM 2.5 exposure (moderate versus good: OR, 1.66; 95% CI, 1.02-2.72) after adjusting for patient characteristics, other environmental factors, and neighborhood-level SES., Conclusions: When controlling for individual- and neighborhood-level confounders, we find that the odds of having a TP53 -mutated NSCLC are increased in areas with higher PM 2.5 exposure., Impact: The link between pollution and aggressive biology may contribute to the increased burden of adverse NSCLC outcomes in individuals living in lower SES neighborhoods., (©2021 American Association for Cancer Research.)

Nonsmall cell lung cancer (NSCLC) is the leading cause of cancer deaths. Lung cancer screening (LCS) reduces NSCLC mortality; however, a lack of diversity in LCS studies may limit the generalizability of the results to marginalized groups who face higher risk for and worse outcomes from NSCLC. Identifying sources of inequity in the LCS pipeline is essential to reduce disparities in NSCLC outcomes. The authors searched 3 major databases for studies published from January 1, 2010 to February 27, 2020 that met the following criteria: 1) included screenees between ages 45 and 80 years who were current or former smokers, 2) written in English, 3) conducted in the United States, and 4) discussed socioeconomic and race-based LCS outcomes. Eligible studies were assessed for risk of bias. Of 3721 studies screened, 21 were eligible. Eligible studies were evaluated, and their findings were categorized into 3 themes related to LCS disparities faced by Black and socioeconomically disadvantaged individuals: 1) eligibility; 2) utilization, perception, and utility; and 3) postscreening behavior and care. Disparities in LCS exist along racial and socioeconomic lines. There are several steps along the LCS pipeline in which Black and socioeconomically disadvantaged individuals miss the potential benefits of LCS, resulting in increased mortality. This study identified potential sources of inequity that require further investigation. The authors recommend the implementation of prospective trials that evaluate eligibility criteria for underserved groups and the creation of interventions focused on improving utilization and follow-up care to decrease LCS disparities., (© 2021 The Authors. CA: A Cancer Journal for Clinicians published by Wiley Periodicals LLC on behalf of American Cancer Society.)

Introduction: Outcomes of oncologic resection are related to tumor biology and patient-reported health factors. However, data regarding changes in functional status and health-related quality of life (HRQOL) before and after lung surgery for older adults are lacking., Patients and Methods: We identified lung cancer patients from the Surveillance, Epidemiology, and End Results (SEER)-Medicare Health Outcomes Survey (MHOS) linked database. HRQOL surveys captured physical/mental health, activity of daily living (ADLs), and medical comorbidities. Patients who underwent surgery with baseline prediagnosis HRQOL survey and postdiagnosis follow-up survey were selected. Patient, disease, and HRQOL measures were analyzed by Cox proportional hazards regression for overall and disease-specific survival., Results: Overall, 138 patients were evaluated. Disease extent was localized for 75 (54%) and regional for 58 (42%). The cohort experienced an increase in the number of major comorbidities and declines in physical HRQOL, mental HRQOL, and ADLs. Median overall survival was 74 months. Decreased overall survival was independently associated with male sex (hazard ratio [HR] = 1.7, P = .03), more advanced disease (regional vs. localized: HR = 1.8, P = .01; distant vs. localized: HR = 2.1, P = .22), and decline in ADLs (HR = 1.8, P = .02). Decreased disease-specific survival was independently associated with male sex (HR = 2.2, P = .03), more advanced disease (regional vs. localized: HR = 2.9, P = .002; distant vs. localized: HR = 3.1, P = .22), and decline in mental HRQOL (odds ratio = 2.1, P = .02)., Conclusion: The potential survival benefit of lung resection for malignancy is diminished by declines in physical and mental health. Among older surgical patients at risk for functional and HRQOL deterioration, identification and mitigation of such deterioration may optimize oncologic outcomes., (Published by Elsevier Inc.)

Non-small cell lung cancer (NSCLC) is the leading cause of cancer deaths in the US and worldwide. In particular, vulnerable populations such as those of low socioeconomic status (SES) are at the highest risk for and suffer the highest mortality from NSCLC. Although lung cancer screening (LCS) has been demonstrated to be a powerful tool to lower NSCLC mortality, it is underutilized by eligible smokers, and disparities in screening are likely to contribute to inequities in NSCLC outcomes. It is imperative that we collect and analyze LCS data focused on individuals of low socioeconomic position to identify and address barriers to LCS utilization and help close the gaps in NSCLC mortality along socioeconomic lines. Toward this end, this review aims to examine published studies that have evaluated the impact of income and education on LCS utilization, eligibility, and outcomes. We searched the PubMed, Ovid MEDLINE, and CINAHL Plus databases for all studies published from January 1, 2010, to October 21, 2020, that discussed socioeconomic-based LCS outcomes. The review reveals that income and education have impact on LCS utilization, eligibility, false positive rates and smoking cessation attempts; however, there is a lack of studies evaluating the impact of SES on LCS follow-up, stage at diagnosis, and treatment. We recommend the intentional inclusion of lower SES participants in LCS studies in order to clarify appropriate eligibility criteria, risk-based metrics and outcomes in this high-risk group. We also anticipate that low SES smokers and their providers will require increased support and education regarding smoking cessation and shared decision-making efforts., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at http://dx.doi.org/10.21037/jtd-20-3281). The series “ Socioeconomic Disparities in the Treatment of Thoracic Malignancies ” was commissioned by the editorial office without any funding or sponsorship. Dr. Raz reports receipt of an honorarium as a member of the advisory board for Roche. Dr Erhunmwunsee is the PI of a study supported by Astrazeneca Pharmaceuticals LP that seeks to improve lung cancer screening rates and education in underserved communities. The authors have no other conflicts of interest to declare., (2021 Journal of Thoracic Disease. All rights reserved.)

Background: Lung cancer disproportionately affects older adults. Surgical treatment may result in decreased functional status and health-related quality of life (HRQOL). Population-based data about patient-reported health outcomes for patients with early-stage lung cancer who do not undergo surgery is lacking., Methods: We identified lung cancer patients with localized disease from the SEER-Medicare Health Outcomes Survey (MHOS) linked database. Patients with baseline HRQOL survey prior to cancer diagnosis and follow-up survey ≥1 year after diagnosis were selected. Generalized estimating equation (GEE) model was used to compare patients who underwent surgery versus those who did not by demographics and HRQOL measures., Results: Overall, 108 patients were evaluated, of whom 75 (69%) underwent surgery. Surgical patients were younger (mean 73 versus 80 years, p < 0.001); otherwise, patient groups were similar. Surgery was not performed based on surgeon recommendation (n = 21, 64%), contraindication(s), or patients' decision. Both groups experienced similar declines in physical HRQOL, mental HRQOL, and activities of daily living (ADL) scores; and increased major comorbidities. However, non-surgical patients had significant declines in mobility and personal care activities compared to surgical counterparts. On GEE, non-surgical patients were significantly more likely to experience an increase in number of comorbidities (OR 3.3, p = 0.02) compared to surgical patients., Conclusions: Patients undergoing lung cancer surgery experience significant declines in functional status and HRQOL. However, similar declines are seen in non-surgical patients. More information is needed about long term QOL trajectories with and without surgery so that patients and surgeons can make informed decisions balancing survival benefit and QOL interests., Competing Interests: Declaration of Competing Interest None to declare., (Copyright © 2021. Published by Elsevier Ltd.)

Objective: The purpose of this study was to evaluate overall survival (OS) outcomes by race, stratified by country of origin in patients diagnosed with NSCLC in California., Methods: We performed a retrospective analysis of nonsmall cell lung cancer (NSCLC) patients diagnosed between 2000 and 2012. Race/ethnicity was defined as White (W), Black (B), Hispanic (H), and Asian (A) and stratified by country of origin (US vs. non-US [NUS]) creating the following patient cohorts: W-US, W-NUS, B-US, B-NUS, H-US, H-NUS, A-US, and A-NUS. Three multivariate models were created: model 1 adjusted for age, gender, stage, year of diagnosis and histology; model 2 included model 1 plus treatment modalities; and model 3 included model 2 with the addition of socioeconomic status, marital status, and insurance., Results: A total of 68,232 patients were included. Median OS from highest to lowest were: A-NUS (15 months), W-NUS (14 months), A-US (13 months), B-NUS (13 months), H-US (11 months), W-US (11 months), H-NUS (10 months), and B-US (10 months) (p < 0.001). In model 1, B-US had worse OS, whereas A-US, W-NUS, B-NUS, H-NUS, and A-NUS had better OS when compared to W-US. In model 2 after adjusting for receipt of treatment, there was no difference in OS for B-US when compared to W-US. After adjusting for all variables (model 3), all race/ethnicity profiles had better OS when compared to W-US; B-NUS patients had similar OS to W-US., Conclusion: Foreign-born patients with NSCLC have decreased risk of mortality when compared to native-born patients in California after accounting for treatments received and socioeconomic differences., (© 2021 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.)

Over 90% of breast cancer is cured; yet there remain highly aggressive breast cancers that develop rapidly and are extremely difficult to treat, much less prevent. Breast cancers that rapidly develop between breast image screening are called "interval cancers." The efforts of our team focus on identifying multiscale integrated strategies to identify biologically aggressive precancerous breast lesions. Our goal is to identify spatiotemporal changes that occur prior to development of interval breast cancers. To accomplish this requires integration of new technology. Our team has the ability to perform single cell in situ transcriptional profiling, noncontrast biological imaging, mathematical analysis, and nanoscale evaluation of receptor organization and signaling. These technological innovations allow us to start to identify multidimensional spatial and temporal relationships that drive the transition from biologically aggressive precancer to biologically aggressive interval breast cancer. This article is categorized under: Cancer > Computational Models Cancer > Molecular and Cellular Physiology Cancer > Genetics/Genomics/Epigenetics., (© 2020 The Authors. WIREs Systems Biology and Medicine published by Wiley Periodicals LLC.)

Background: Older adults undergoing cancer surgery are at greater risk for poor postoperative outcomes. Caregivers also endure significant burden. Participation in perioperative physical activity may improve physical functioning and enhance overall well-being for both patients and caregivers. In this study, we assessed the feasibility of a personalized telehealth intervention to enhance physical activity for older (≥ 65 years) gastrointestinal (GI) and lung cancer surgery patients/caregivers., Methods: Participants completed four telehealth sessions with physical therapy/occupational therapy (PT/OT) before surgery and up to 2 weeks post-discharge. Outcomes included preop geriatric assessment, functional measures, and validated measures for symptoms and psychological distress. Pre/post-intervention trends/trajectories for outcomes were explored., Results: Thirty-four patient/caregiver dyads (16, GI; 18, lung) were included. Accrual rate was 76% over 8 months; retention rate was 88% over 2 months. Median for postop of a 6-min walk test, timed up and go, and short physical performance battery test scores improved from baseline to postop. Participant satisfaction scores were high., Conclusion: Our conceptually based, personalized, multimodal, telehealth perioperative physical activity intervention for older patient/caregiver dyads is feasible and acceptable. It offers an opportunity to improve postoperative outcomes by promoting functional recovery through telehealth, behavior change, and self-monitoring approaches., Trial Registration: ClinicalTrials.gov Identifier: NCT03267524.

Background: Many online resources currently provide healthcare information to the public. In 2015, the Society of Thoracic Surgeons (STS) created a multimedia web portal (ctsurgerypatients.org) to educate the public regarding cardiothoracic surgery and provide an informative tool to which cardiothoracic surgeons could refer patients., Methods: A patient education task force was created, and disease-specific content was created for 25 pathological conditions. After launching the website online, a marketing campaign was initiated to make STS members aware of its availability. Website visits were monitored, and an online survey for public users was created. An email survey was sent to STS members to evaluate awareness and content. Surveys were analyzed for effectiveness and utilization by both public users and STS member surgeons., Results: From 2016 to 2018, the website had more than 1 million visits, with visits increasing yearly. Surveyed user ratings of the website were positive regarding quality and utility of the information provided. STS member response was poor (379 responses of 6347 emails), and 78.3% of responders were unaware of the website. Surgeon responders were positive about the content, though many still refrain from referring patients., Conclusions: Online education for cardiothoracic surgery is seeing increased public use, with high ratings for content and utility. Despite aggressive marketing to STS members, most remain unaware of this website's existence. Those who are aware approve of its content, but adoption of referring patients to it has been slow. Improved strategies are necessary to make surgeons aware of this STS-provided service and increase patient referrals to it., (Copyright © 2020 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Introduction: Lung cancer survivorship is emerging as an important topic owing to improved survival, but information about health issues among survivors of lung cancer is still lacking. This study used a population dataset to assess causes of death (COD) and hospitalization among long-term (5-year) survivors of lung cancer., Materials and Methods: Using linked data from the California Cancer Registry and Office of Statewide Health Planning and Development, all patients with lung cancer diagnosed from 2000 to 2012 were identified. COD and principal admission diagnoses were categorized for all survivors beginning 5 years after diagnosis. Annual proportional distribution of diagnoses and COD were calculated over time., Results: Among 102,768 patients with lung cancer, 12,048 (11.7%) survived at least 5 years after diagnosis. Lung cancer was the most common reason for admission in the first 5 years after diagnosis. In the sixth year after diagnosis, 3662 (41.8%) of 8755 long-term survivors had at least 1 hospitalization, which declined to 804 (10.4%) of 7718 in year 10. Among long-term survivors, pulmonary disease (18.3%) became the most common reason for admission, followed by cardiovascular and gastrointestinal disease. However, 48.7% of 4728 deaths occurring among long-term survivors were still owing to lung cancer. The next most common COD were cardiovascular disease, pulmonary disease, and secondary neoplasm., Conclusions: Hospitalizations among long-term survivors of lung cancer are common and occur most often owing to cardiovascular, pulmonary, and gastrointestinal diseases. Lung cancer remains the dominant COD even after 5-year survival. Active control of chronic cardiopulmonary disease and cancer surveillance should be priorities when providing patient-centered, comprehensive survivorship care., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Objectives: Oncology has become more reliant on new testing methods and a greater use of electronic medical records, which provide a plethora of information available to physicians and researchers. However, to take advantage of vital clinical and research data for precision medicine, we must initially make an effort to create an infrastructure for the collection, storage, and utilization of this information with uniquely designed disease-specific registries that could support the collection of a large number of patients., Materials and Methods: In this study, we perform an in-depth analysis of a series of lung adenocarcinoma patients (n = 415) with genomic and clinical data in a recently created thoracic patient registry., Results: Of the 415 patients with lung adenocarcinoma, 59% (n = 245) were female; the median age was 64 (range, 22-92) years with a median OS of 33.29 months (95% CI, 29.77-39.48). The most common actionable alterations were identified in EGFR (n = 177/415 [42.7%]), ALK (n = 28/377 [7.4%]), and BRAF V600E (n = 7/288 [2.4%]). There was also a discernible difference in survival for 222 patients, who had an actionable alteration, with a median OS of 39.8 months as compared to 193 wild-type patients with a median OS of 26.0 months (P<0.001). We identified an unprecedented number of actionable alterations [53.5% (222/415)], including distinct individual alteration rates, as compared with 15.0% and 22.3% in TCGA and GENIE respectively., Conclusion: The use of patient registries, focused genomic panels and the appropriate use of clinical guidelines in community and academic settings may influence cohort selection for clinical trials and improve survival outcomes., Competing Interests: The authors have declared that no competing interests exist.

Diversity and inclusion within The Society of Thoracic Surgeons is paramount to the growth and excellence of our specialty. As such, discussions about challenges that prevent our Society from achieving this goal are necessary. The Workforce on Diversity and Inclusion has been tasked with understanding our membership's comprehension and experience with bias, which is known to have a negative impact on those of female gender, minority race, sexual orientation status, and religious status. Bias contributes to the fact that we are far from gender parity within our Society's leadership and that we must make significant changes in order to achieve a diverse membership. Within this report, we discuss the literature regarding experience with gender- and racial/ethnic-directed implicit and explicit bias during surgical training and within the cardiothoracic surgical workforce. We also share survey results on members' experience with racial/ethnic-, gender-, and other minority demographic-directed bias., (Copyright © 2019 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Objective: To describe the study protocol of the Multimedia Self-Management (MSM) intervention to prepare patients and family caregivers (FCGs) for lung cancer surgery., Design: The study is a five-year, single site, randomized controlled trial of 160 lung cancer surgery FCG and patient dyads (320 total participants), comparing intervention and attention control arms., Setting: One National Cancer-Institute (NCI) designated comprehensive cancer center in Southern California., Participants: Patients who are scheduled to undergo lung cancer surgery and their FCGs are enrolled as dyads only., Intervention: Based on the Chronic Care Self-Management Model (CCM), the intervention is a nurse-led, caregiver-based, multimedia care program for lung cancer surgery. Its primary focus is to help FCGs develop self-management skills related to their caregiving role through goal setting, proactive planning, building problem-solving skills, and accessing family support services. The intervention also supports dyads to prepare for surgery and post-operative recovery at home. It includes videos, print, web-based, and post-discharge telephone support., Main Outcome Measures: FCG and patient psychological distress and QOL; FCG burden and preparedness for caregiving; FCG and patient healthcare resource use (in-home nursing care, urgent care/ER visits, readmissions)., Analysis: Repeated measures ANCOVA statistical design will be used, removing variances prior to examining mean squares for the group by occasion interactions, and co-varying the baseline scores. In addition, structured equation modeling (SEM) will assess whether mediating and moderating factors are associated with outcomes. ClinicalTrials.gov Identifier: NCT03686007., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Objectives: Optimal adjuvant therapy in patients with clinically N2 (cN2) non-small cell lung cancer (NSCLC) who undergo neoadjuvant chemotherapy followed by surgery is controversial. We evaluated the impact of adjuvant chemotherapy (CT) and/or radiation (RT) in this patient population., Materials and Methods: Patients with non-metastatic, cN2 NSCLC diagnosed from 2004 to 2015 were identified from the National Cancer Database, which captures 70% of cancer cases diagnosed in the United States. Patients underwent neoadjuvant CT and surgical resection. Patients couldn't receive RT before surgery. Survival was compared using log-rank and Cox proportional hazards modeling. Subset analyses were performed based on post-chemotherapy surgical nodal staging (ypN0-2) and lymph node ratio (LNR), including 0%, 1-15%, or >15% involvement. LNR was defined as number of nodes involved by tumor divided by number of nodes examined., Results and Conclusions: We identified 1541 patients. The percentage of patients who received adjuvant CT and RT was 18.9% and 35.7% respectively. ypN status and LNR were predictive of survival on univariate analysis, but only LNR maintained significance on multivariate analysis. There was no benefit observed for adjuvant CT or RT in the entire cohort. On subset analyses, a survival benefit was observed in ypN2 patients with receipt of CT or RT (HRs 0.77 and 0.81, respectively, p < 0.05). In patients with LNR > 15%, there was a significant benefit of RT (HR 0.76, p = 0.007) and borderline benefit of CT (HR 0.78, p = 0.058). Patients with cN2 disease with subsequent ypN0-1 and/or LNR < 15% following induction chemotherapy do not benefit from adjuvant therapy. Patients with persistent N2 disease and LNR > 15% who receive adjuvant CT and RT have improved survival. Aggressive consolidative therapy appears to improve survival in patients with persistent or high nodal burden disease., (Copyright © 2019 Elsevier B.V. All rights reserved.)

The surgical treatment of lung malignancies often results in persistent symptoms, psychosocial distress, and decrements in quality of life (QOL) for cancer patients and their family caregivers (FCGs). The potential benefits of providing patients and FCGs with preparatory education that begins in the preoperative setting have been explored in multiple medical conditions, with positive impact observed on postoperative recovery, psychological distress, and QOL. However, few studies have explored the benefits of preparatory educational interventions to promote self-management in cancer surgery, including lung surgery. This paper describes the systematic approach used in the development of a multimedia self-management intervention to prepare cancer patients and their FCGs for lung surgery. Intervention development was informed by (1) contemporary published evidence on the impact of lung surgery on patients and FCG, (2) our previous research that explored QOL, symptoms, and caregiver burden after lung surgery, (3) the use of the chronic care self-management model (CCM) to guide intervention design, and (4) written comments and feedback from patients and FCGs that informed intervention development and refinement. Pilot-testing of the intervention is in process, and a future randomized trial will determine the efficacy of the intervention to improve patient, FCG, and system outcomes.