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Khan MMM, Munir MM, Thammachack R, Endo Y, Altaf A, Woldesenbet S, Rashid Z, Khalil M, Dillhoff M, Tsai S, Pawlik TM. Association of county-level provider density with hepatobiliary cancer incidence and mortality. World J Surg 2024. [PMID: 39148145 DOI: 10.1002/wjs.12316] [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: 04/02/2024] [Accepted: 08/05/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Access to healthcare providers is a key factor in reducing cancer incidence and mortality, underscoring the significance of provider density as a crucial metric of health quality. We sought to characterize the association of provider density on hepatobiliary cancer population-level incidence and mortality. STUDY DESIGN County-level hepatobiliary cancer incidence and mortality data from 2016 to 2020 and provider data from 2016 to 2018 were obtained from the CDC and Area Health Resource File. Multivariable logistic regression was utilized to evaluate the relationship between provider density and hepatobiliary cancer incidence and mortality. RESULTS Among 1359 counties, 851 (62.6%) and 508 (37.4%) counties were categorized as urban and rural, respectively. The median number of providers in any given county was 104 (IQR: 44-306), while provider density was 120.1 (IQR: 86.7-172.2) per 100,000 population; median household income was $51,928 (IQR: $45,050-$61,655). Low provider-density counties were more likely to have a greater proportion of residents over 65 years of age (52.7% vs. 49.6%) who were uninsured (17.4% vs. 13.2%) versus higher provider-density counties (p < 0.05). Moreover, all-stage incidence, late-stage incidence, and mortality rates were higher in counties with low provider density. On multivariable analysis, moderate, and high provider density were associated with lower odds of all-stage incidence, late-stage incidence, and mortality. CONCLUSION Higher county-level provider density was associated with lower hepatobiliary cancer-related incidence and mortality. Efforts to increase access to healthcare providers may improve healthcare equity as well as long-term cancer outcomes.
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Affiliation(s)
- Muhammad Muntazir Mehdi Khan
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Muhammad Musaab Munir
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Razeen Thammachack
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Yutaka Endo
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Abdullah Altaf
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Selamawit Woldesenbet
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Zayed Rashid
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Mujtaba Khalil
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Mary Dillhoff
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Susan Tsai
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, Ohio, USA
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Stinehart KR, Hyer JM, Joshi S, Brummel NE. Healthcare Use and Expenditures in Rural Survivors of Hospitalization for Sepsis. Crit Care Med 2024:00003246-990000000-00363. [PMID: 39137035 DOI: 10.1097/ccm.0000000000006397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
OBJECTIVES Sepsis survivors have greater healthcare use than those surviving hospitalizations for other reasons, yet factors associated with greater healthcare use in this population remain ill-defined. Rural Americans are older, have more chronic illnesses, and face unique barriers to healthcare access, which could affect postsepsis healthcare use. Therefore, we compared healthcare use and expenditures among rural and urban sepsis survivors. We hypothesized that rural survivors would have greater healthcare use and expenditures. DESIGN, SETTING, AND PATIENTS To test this hypothesis, we used data from 106,189 adult survivors of a sepsis hospitalization included in the IBM MarketScan Commercial Claims and Encounters database and Medicare Supplemental database between 2013 and 2018. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We identified hospitalizations for severe sepsis and septic shock using the International Classification of Diseases, 9th Edition (ICD-9) or 1CD-10 codes. We used Metropolitan Statistical Area classifications to categorize rurality. We measured emergency department (ED) visits, inpatient hospitalizations, skilled nursing facility admissions, primary care visits, physical therapy visits, occupational therapy visits, and home healthcare visits for the year following sepsis hospitalizations. We calculated the total expenditures for each of these categories. We compared outcomes between rural and urban patients using multivariable regression and adjusted for covariates. After adjusting for age, sex, comorbidities, admission type, insurance type, U.S. Census Bureau region, employment status, and sepsis severity, those living in rural areas had 17% greater odds of having an ED visit (odds ratio [OR] 1.17; 95% CI, 1.13-1.22; p < 0.001), 9% lower odds of having a primary care visit (OR 0.91; 95% CI, 0.87-0.94; p < 0.001), and 12% lower odds of receiving home healthcare (OR 0.88; 95% CI, 0.84-0.93; p < 0.001). Despite higher levels of ED use and equivalent levels of hospital readmissions, expenditures in these areas were 14% (OR 0.86; 95% CI, 0.80-0.91; p < 0.001) and 9% (OR 0.91; 95% CI, 0.87-0.96; p < 0.001) lower among rural survivors, respectively, suggesting these services may be used for lower-acuity conditions. CONCLUSIONS In this large cohort study, we report important differences in healthcare use and expenditures between rural and urban sepsis survivors. Future research and policy work is needed to understand how best to optimize sepsis survivorship across the urban-rural continuum.
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Affiliation(s)
- Kyle R Stinehart
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH
- Department of Internal Medicine, Center for Health Outcomes in Medicine Scholarship and Service (HOMES), The Ohio State University Wexner Medical Center, Columbus, OH
| | - J Madison Hyer
- Center for Biostatistics, The Ohio State University College of Medicine, Columbus, OH
- Secondary Data Core, The Ohio State University Center for Clinical and Translational Science, Columbus, OH
| | - Shivam Joshi
- Center for Biostatistics, The Ohio State University College of Medicine, Columbus, OH
- Secondary Data Core, The Ohio State University Center for Clinical and Translational Science, Columbus, OH
| | - Nathan E Brummel
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH
- Davis Heart and Lung Research Institute, College of Medicine, The Ohio State University College of Medicine, Columbus, OH
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University College of Medicine, Columbus, OH
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Odumegwu JN, Chavez-Yenter D, Goodman MS, Kaphingst KA. Associations between subjective social status and predictors of interest in genetic testing among women diagnosed with breast cancer at a young age. Cancer Causes Control 2024; 35:1201-1212. [PMID: 38700724 DOI: 10.1007/s10552-024-01878-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/02/2024] [Indexed: 07/24/2024]
Abstract
PURPOSE Genetic testing for gene mutations which elevate risk for breast cancer is particularly important for women diagnosed at a young age. Differences remain in access and utilization to testing across social groups, and research on the predictors of interest in genetic testing for women diagnosed at a young age is limited. METHODS We examined the relationships between subjective social status (SSS) and variables previously identified as possible predictors of genetic testing, including genome sequencing knowledge, genetic worry, cancer worry, health consciousness, decision-making preferences, genetic self-efficacy, genetic-related beliefs, and subjective numeracy, among a cohort of women who were diagnosed with breast cancer at a young age. RESULTS In this sample (n = 1,076), those who had higher SSS had significantly higher knowledge about the limitations of genome sequencing (Odds Ratio (OR) = 1.11; 95% CI = 1.01-1.21) and significantly higher informational norms (OR = 1.93; 95% CI = 1.19-3.14) than those with lower SSS. Similarly, education (OR = 2.75; 95% CI = 1.79-4.22), health status (OR = 2.18; 95% CI = 1.44-3.31) were significant predictors among higher SSS women compared to lower SSS women in our multivariate analysis. Lower SSS women with low self-reported income (OR = 0.13; 95% CI = 0.08-0.20) had lower odds of genetic testing interest. Our results are consistent with some prior research utilizing proxy indicators for socioeconomic status, but our research adds the importance of using a multidimensional indicator such as SSS to examine cancer and genetic testing predictor outcomes. CONCLUSION To develop interventions to improve genetic knowledge, researchers should consider the social status and contexts of women diagnosed with breast cancer at a young age (or before 40 years old) to ensure equity in the distribution of genetic testing benefits.
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Affiliation(s)
- Jonathan N Odumegwu
- Department of Biostatistics, NYU School of Global Public Health, New York, NY, USA
| | - Daniel Chavez-Yenter
- Department of Communication, University of Utah, Salt Lake City, UT, USA.
- Cancer Control & Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT, USA.
| | - Melody S Goodman
- Department of Biostatistics, NYU School of Global Public Health, New York, NY, USA
| | - Kimberly A Kaphingst
- Department of Communication, University of Utah, Salt Lake City, UT, USA
- Cancer Control & Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT, USA
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Sathe C, Accordino MK, DeStephano D, Shah M, Wright JD, Hershman DL. Disparities in PI3K/mTOR inhibitor use, toxicities, and outcomes among patients with metastatic breast cancer. Breast Cancer Res Treat 2024; 206:519-526. [PMID: 38703287 DOI: 10.1007/s10549-024-07337-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 04/10/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE Novel agents such as PI3K and mTOR inhibitors (PI3K/mTORi) have expanded treatment options in metastatic breast cancer (MBC). Nevertheless, mortality rates remain disproportionately high for Black patients and patients with lower socioeconomic status. Furthermore, clinical trials for these novel agents lacked diversity, so their toxicity profile in minority populations is uncertain. METHODS We conducted a retrospective analysis of EHR-derived data from the Flatiron Health Database for patients with HR+, HER2- MBC. Multivariable logistic regression was used to evaluate factors associated with PI3K/mTORi use and toxicity outcomes. RESULTS A total of 9169 patients with MBC were included in our analysis, of which 1780 (19.4%) received a PI3K/mTORi. We estimated the conditional total effect of insurance through Medicaid, and found lower odds of use of PI3K/mTORi among patients on Medicaid compared to those with commercial insurance (OR 0.73, 95% CI 0.54-0.99, p = 0.049). Odds of PI3K/mTORi use were higher for patients treated at an academic center (OR 1.28, CI 1.06-1.55, p = 0.01). Modeled as a controlled direct effect, Black/African American (Black/AA) race had no impact on odds of PI3K/mTOR use. Black/AA patients had twice the odds of developing hyperglycemia on PI3K/mTORi compared to White patients (OR 2.02, CI 1.24-3.39, p < 0.01). CONCLUSION This analysis of real-world data suggests that the use of PI3K/mTORi is influenced by socioeconomic factors. We also found racial disparities in toxicity outcomes, with Black/AA patients having twice the risk of hyperglycemia. Our findings call for greater efforts to ensure access to novel treatments and improve their tolerability in diverse populations.
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Affiliation(s)
- Claire Sathe
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA.
| | - Melissa K Accordino
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - David DeStephano
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Mansi Shah
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jason D Wright
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Dawn L Hershman
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
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Jalili F, Hajizadeh M, Mehrabani S, Ghoreishy SM, MacIsaac F. The association between neighborhood socioeconomic status and the risk of incidence and mortality of colorectal cancer: A systematic review and meta-analysis of 1,678,582 participants. Cancer Epidemiol 2024; 91:102598. [PMID: 38878681 DOI: 10.1016/j.canep.2024.102598] [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: 01/27/2024] [Revised: 06/01/2024] [Accepted: 06/05/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVES We conducted a systematic review and meta-analysis to evaluate the association between neighborhood socioeconomic status (n-SES) and the risk of incidence and mortality in colorectal cancer (CRC). SETTING A comprehensive literature search was performed using PubMed/MEDLINE, ISI Web of Science and Scopus without any limitation until October 11, 2023. Inclusion criteria consisted of observational studies in adult subjects (≥18 years) which provided data on the association between n-SES and CRC-related incidence and mortality. Relative risk (RR) and 95 % confidence interval (CI) were pooled by employing a random-effects model. We employed validated methods to assess study quality and publication bias, utilizing the Newcastle-Ottawa Scale for quality evaluation, subgroup analysis to find possible sources of heterogeneity, Egger's regression asymmetry and Begg's rank correlation tests for bias detection and sensitivity analysis. RESULTS Finally, 24 studies (21 cohorts and 3 cross-sectional studies) from seven different countries with 1678,582 participants were included. The analysis suggested that a significant association between lower n-SES and an increased incidence of CRC (RR=1.11; 95 % CI: 1.08, 1.14; I2=64.4 %; p<0.001; n=46). The analysis also indicated a significant association between lower n-SES and an increased risk of mortality of CRC (RR=1.21; 95 % CI: 1.16, 1.26; I2=76.4 %; p<0.001; n=23). Furthermore, subgroup analysis revealed that there was a significant association between lower n-SES and an increased risk of incidence of CRC in colon location (RR=1.06; 95 % CI: 1.02, 1.10; I2=0.0 %; p=0.001; n=8), but not rectal location. In addition, subgroup analysis for covariates adjustment suggested that body mass index, smoking, physical activity, alcohol intake, or sex adjustment may influence the relationship between n-SES and the risk of incidence and mortality in CRC. CONCLUSION Lower n-SES was found to be a contributing factor to increased incidence and mortality rates associated with CRC, highlighting the substantial negative impacts of lower n-SES on cancer susceptibility and health outcomes.
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Affiliation(s)
- Faramarz Jalili
- School of Health Administration, Faculty of Health, Dalhousie University, Halifax, NS, Canada.
| | - Mohammad Hajizadeh
- School of Health Administration, Faculty of Health, Dalhousie University, Halifax, NS, Canada
| | - Sanaz Mehrabani
- Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seyed Mojtaba Ghoreishy
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran; Student Research Committee, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Baird CE, Wulff-Burchfield E, Egan PC, Hugar LA, Vyas A, Trikalinos NA, Liu MA, Bélanger E, Olszewski AJ, Bantis LE, Panagiotou OA. Predictors of high-intensity care at the end of life among older adults with solid tumors: A population-based study. J Geriatr Oncol 2024; 15:101774. [PMID: 38676975 PMCID: PMC11162260 DOI: 10.1016/j.jgo.2024.101774] [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: 11/01/2023] [Revised: 03/05/2024] [Accepted: 04/12/2024] [Indexed: 04/29/2024]
Abstract
INTRODUCTION High-intensity end-of-life (EoL) care can be burdensome for patients, caregivers, and health systems and does not confer any meaningful clinical benefit. Yet, there are significant knowledge gaps regarding the predictors of high-intensity EoL care. In this study, we identify risk factors associated with high-intensity EoL care among older adults with the four most common malignancies, including breast, prostate, lung, and colorectal cancer. MATERIALS AND METHODS Using SEER-Medicare data, we conducted a retrospective analysis of Medicare beneficiaries aged 65 and older who died of breast, prostate, lung, or colorectal cancer between 2011 and 2015. We used multivariable logistic regression to identify clinical, demographic, socioeconomic, and geographic predictors of high-intensity EoL care, which we defined as death in an acute care hospital, receipt of any oral or parenteral chemotherapy within 14 days of death, one or more admissions to the intensive care unit within 30 days of death, two or more emergency department visits within 30 days of death, or two or more inpatient admissions within 30 days of death. RESULTS Among 59,355 decedents, factors associated with increased likelihood of receiving high-intensity EoL care were increased comorbidity burden (odds ratio [OR]:1.29; 95% confidence interval [CI]:1.28-1.30), female sex (OR:1.05; 95% CI:1.01-1.09), Black race (OR:1.14; 95% CI:1.07-1.23), Other race/ethnicity (OR:1.20; 95% CI:1.10-1.30), stage III disease (OR:1.11; 95% CI:1.05-1.18), living in a county with >1,000,000 people (OR:1.23; 95% CI:1.16-1.31), living in a census tract with 10%-<20% poverty (OR:1.09; 95% CI:1.03-1.16) or 20%-100% poverty (OR:1.12; 95% CI:1.04-1.19), and having state-subsidized Medicare premiums (OR:1.18; 95% CI:1.12-1.24). The risk of high-intensity EoL care was lower among patients who were older (OR:0.98; 95% CI:0.98-0.99), lived in the Midwest (OR:0.69; 95% CI:0.65-0.75), South (OR:0.70; 95% CI:0.65-0.74), or West (OR:0.81; 95% CI:0.77-0.86), lived in mostly rural areas (OR:0.92; 95% CI:0.86-1.00), and had poor performance status (OR:0.26; 95% CI:0.25-0.28). Results were largely consistent across cancer types. DISCUSSION The risk factors identified in our study can inform the development of new interventions for patients with cancer who are likely to receive high-intensity EoL care. Health systems should consider incorporating these risk factors into decision-support tools to assist clinicians in identifying which patients should be referred to hospice and palliative care.
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Affiliation(s)
- Courtney E Baird
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI, USA.
| | - Elizabeth Wulff-Burchfield
- Medical Oncology Division and Palliative Medicine Division, Department of Internal Medicine, University of Kansas School of Medicine, University of Kansas Cancer Center, The University of Kansas Health System, Kansas City, KS, USA
| | - Pamela C Egan
- Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Lee A Hugar
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Ami Vyas
- University of Rhode Island, College of Pharmacy, Department of Pharmacy Practice, Kingston, RI, USA
| | - Nikolaos A Trikalinos
- Division of Oncology, Department of Medicine, Washington University Medical School Campus, St. Louis, MO, USA; Siteman Cancer Center, St. Louis, MO, USA
| | - Michael A Liu
- Columbia University Medical Center, Herbert Irving Comprehensive Cancer Center, New York, NY, USA
| | - Emmanuelle Bélanger
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI, USA
| | - Adam J Olszewski
- Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Leonidas E Bantis
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, KS, USA
| | - Orestis A Panagiotou
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, RI, USA
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Rafiee M, Jahangiri-Rad M, Mohseni-Bandpei A, Razmi E. Impacts of socioeconomic and environmental factors on neoplasms incidence rates using machine learning and GIS: a cross-sectional study in Iran. Sci Rep 2024; 14:10604. [PMID: 38719879 PMCID: PMC11078954 DOI: 10.1038/s41598-024-61397-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024] Open
Abstract
Neoplasm is an umbrella term used to describe either benign or malignant conditions. The correlations between socioeconomic and environmental factors and the occurrence of new-onset of neoplasms have already been demonstrated in a body of research. Nevertheless, few studies have specifically dealt with the nature of relationship, significance of risk factors, and geographic variation of them, particularly in low- and middle-income communities. This study, thus, set out to (1) analyze spatiotemporal variations of the age-adjusted incidence rate (AAIR) of neoplasms in Iran throughout five time periods, (2) investigate relationships between a collection of environmental and socioeconomic indicators and the AAIR of neoplasms all over the country, and (3) evaluate geographical alterations in their relative importance. Our cross-sectional study design was based on county-level data from 2010 to 2020. AAIR of neoplasms data was acquired from the Institute for Health Metrics and Evaluation (IHME). HotSpot analyses and Anselin Local Moran's I indices were deployed to precisely identify AAIR of neoplasms high- and low-risk clusters. Multi-scale geographically weight regression (MGWR) analysis was worked out to evaluate the association between each explanatory variable and the AAIR of neoplasms. Utilizing random forests (RF), we also examined the relationships between environmental (e.g., UV index and PM2.5 concentration) and socioeconomic (e.g., Gini coefficient and literacy rate) factors and AAIR of neoplasms. AAIR of neoplasms displayed a significant increasing trend over the study period. According to the MGWR, the only factor that significantly varied spatially and was associated with the AAIR of neoplasms in Iran was the UV index. A good accuracy RF model was confirmed for both training and testing data with correlation coefficients R2 greater than 0.91 and 0.92, respectively. UV index and Gini coefficient ranked the highest variables in the prediction of AAIR of neoplasms, based on the relative influence of each variable. More research using machine learning approaches taking the advantages of considering all possible determinants is required to assess health strategies outcomes and properly formulate policy planning.
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Affiliation(s)
- Mohammad Rafiee
- Air Quality and Climate Change Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Jahangiri-Rad
- Department of Environmental Health Engineering, School of Health, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
- Water Purification Research Center, Islamic Azad University, Tehran, Iran.
| | - Anoushiravan Mohseni-Bandpei
- Air Quality and Climate Change Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Environmental Health Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Razmi
- Department of Environmental Health Engineering, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Mensah JA, Fei-Zhang DJ, Rossen JL, Rahmani B, Bentrem DJ, Stein JD, French DD. Assessment of Social Vulnerabilities of Care and Prognosis in Adult Ocular Melanomas in the US. Ann Surg Oncol 2024; 31:3302-3313. [PMID: 38418655 PMCID: PMC11003832 DOI: 10.1245/s10434-024-15038-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/25/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Prior works have studied the impact of social determinants on various cancers but there is limited analysis on eye-orbit cancers. Current literature tends to focus on socioeconomic status and race, with sparse analysis of interdisciplinary contributions. We examined social determinants as measured by the Centers for Disease Control and Prevention (CDC) Social Vulnerability Index (SVI), quantifying eye and orbit melanoma disparities across the United States. METHODS A retrospective review of 15,157 patients diagnosed with eye-orbit cancers in the Surveillance, Epidemiology, and End Results (SEER) database from 1975 to 2017 was performed, extracting 6139 ocular melanomas. SVI scores were abstracted and matched to SEER patient data, with scores generated by weighted averages per population density of county's census tracts. Primary outcome was months survived, while secondary outcomes were advanced staging, high grading, and primary surgery receipt. RESULTS With increased total SVI score, indicating more vulnerability, we observed significant decreases of 23.1% in months survival for melanoma histology (p < 0.001) and 19.6-39.7% by primary site. Increasing total SVI showed increased odds of higher grading (odds ratio [OR] 1.20, 95% confidence interval [CI] 1.02-1.43) and decreased odds of surgical intervention (OR 0.94, 95% CI 0.92-0.96). Of the four themes, higher magnitude contributions were observed with socioeconomic status (26.0%) and housing transportation (14.4%), while lesser magnitude contributions were observed with minority language status (13.5%) and household composition (9.0%). CONCLUSIONS Increasing social vulnerability, as measured by the CDC SVI and its subscores, displayed significant detrimental trends in prognostic and treatment factors for adult eye-orbit melanoma. Subscores quantified which social determinants contributed most to disparities. This lays groundwork for providers to target the highest-impact social determinant for non-clinical factors in patient care.
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Affiliation(s)
- Joshua A Mensah
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - David J Fei-Zhang
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Jennifer L Rossen
- Division of Pediatric Ophthalmology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Bahram Rahmani
- Division of Pediatric Ophthalmology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - David J Bentrem
- Division of Surgical Oncology and Medical Social Sciences, Department of Surgery, Chicago, IL, USA
| | - Joshua D Stein
- Division of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, MI, USA
| | - Dustin D French
- Departments of Ophthalmology and Medical Social Sciences, Feinberg School of Medicine, Chicago, IL, USA
- Health Services Research and Development Service, Veteran Health Administration, Edward Hines Jr. VA Hospital, Hines, IL, USA
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Lee MH, Zea R, Garrett JW, Summers RM, Pickhardt PJ. AI-generated CT body composition biomarkers associated with increased mortality risk in socioeconomically disadvantaged individuals. Abdom Radiol (NY) 2024; 49:1330-1340. [PMID: 38280049 DOI: 10.1007/s00261-023-04161-z] [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: 09/26/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 01/29/2024]
Abstract
PURPOSE To evaluate the relationship between socioeconomic disadvantage using national area deprivation index (ADI) and CT-based body composition measures derived from fully automated artificial intelligence (AI) tools to identify body composition measures associated with increased risk for all-cause mortality and adverse cardiovascular events. METHODS Fully automated AI body composition tools quantifying abdominal aortic calcium, abdominal fat (visceral [VAT], visceral-to-subcutaneous ratio [VSR]), and muscle attenuation (muscle HU) were applied to non-contrast CT examinations in adults undergoing screening CT colonography (CTC). Patients were partitioned into 5 socioeconomic groups based on the national ADI rank at the census block group level. Pearson correlation analysis was performed to determine the association between national ADI and body composition measures. One-way analysis of variance was used to compare means across groups. Odds ratios (ORs) were generated using high-risk, high specificity (90% specificity) body composition thresholds with the most disadvantaged groups being compared to the least disadvantaged group (ADI < 20). RESULTS 7785 asymptomatic adults (mean age, 57 years; 4361:3424 F:M) underwent screening CTC from April 2004-December 2016. ADI rank data were available in 7644 patients. Median ADI was 31 (IQR 22-43). Aortic calcium, VAT, and VSR had positive correlation with ADI and muscle attenuation had a negative correlation with ADI (all p < .001). Compared with the least disadvantaged group, mean differences for the most disadvantaged group (ADI > 80) were: Aortic calcium (Agatston) = 567, VAT = 27 cm2, VSR = 0.1, and muscle HU = -6 HU (all p < .05). Compared with the least disadvantaged group, the most disadvantaged group had significantly higher odds of having high-risk body composition measures: Aortic calcium OR = 3.8, VAT OR = 2.5, VSR OR = 2.0, and muscle HU OR = 3.1(all p < .001). CONCLUSION Fully automated CT body composition tools show that socioeconomic disadvantage is associated with high-risk body composition measures and can be used to identify individuals at increased risk for all-cause mortality and adverse cardiovascular events.
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Affiliation(s)
- Matthew H Lee
- Department of Radiology, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA.
| | - Ryan Zea
- Department of Radiology, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
| | - John W Garrett
- Department of Radiology, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
| | - Ronald M Summers
- Imaging Biomarkers and Computer-Aided Diagnosis Laboratory, Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Perry J Pickhardt
- Department of Radiology, University of Wisconsin School of Medicine & Public Health, 600 Highland Ave, Madison, WI, 53792, USA
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10
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Tatum KL, Morris BB, Glasgow TE, Lee SMJ, Barsell DJ, Fugate-Laus K, Fuemmeler BF. Rural-specific identity and associations with lifestyle behaviors and well-being among rural cancer survivors. J Rural Health 2024. [PMID: 38556709 DOI: 10.1111/jrh.12835] [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: 10/20/2023] [Revised: 02/08/2024] [Accepted: 03/13/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Disparities in rural cancer survivors' health outcomes are well-documented, yet the role of sociocultural aspects of rurality, such as rural identity, attitudes toward rurality, and social standing on health beliefs and behaviors remain unclear. This study aimed to address these gaps. METHODS Rural cancer survivors (N = 188) completed a mailed/online survey. Regression analyses identified relationships among rural identity, negative attitudes toward rurality, and social standing with health outcomes, quality of life, cancer fatalism, and cancer information overload. RESULTS Higher rural identity was associated with believing everything causes cancer (OR = 1.58, p = 0.048), believing "there's not much you can do to lower your chances of getting cancer" (OR = 2.22, p = 0.002), and higher odds of being overloaded with cancer information (OR = 2.05, p = 0.008). Negative attitudes toward rurality was linked with higher levels of perceived stress (B = 0.83, p = 0.001), and chronic pain (OR = 1.47, p = 0.039). Higher subjective social status was associated with perceived social support (B = 0.09, p = 0.016), better overall health (B = 0.13, p < 0.001), lower levels of perceived stress (B = -0.38, p = 0.007), and chronic pain (OR = 0.80, p = 0.027). CONCLUSION Sociocultural factors of rurality were associated with indicators of quality of life, cancer fatalism, and information overload. Further exploration of the underlying mechanisms that drive these associations can help improve intervention targets for rural cancer survivors.
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Affiliation(s)
- Kristina L Tatum
- Department of Pediatrics, Virginia Commonwealth University, Richmond, Virginia, USA
| | | | - Trevin E Glasgow
- Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia, USA
| | - Sam Mool Julie Lee
- School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - D Jeremy Barsell
- Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Kendall Fugate-Laus
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Bernard F Fuemmeler
- Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia, USA
- Massey Comprehensive Cancer Center, Virginia Commonwealth University, Richmond, Virginia, USA
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11
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Lee SS, Senft Everson N, Sanderson M, Selove R, Blot WJ, King S, Gilliam K, Kundu S, Steinwandel M, Sternlieb SJ, Cai Q, Warren Andersen S, Friedman DL, Connors Kelly E, Fadden MK, Freiberg MS, Wells QS, Canedo J, Tyndale RF, Young RP, Hopkins RJ, Tindle HA. Feasibility of precision smoking treatment in a low-income community setting: results of a pilot randomized controlled trial in The Southern Community Cohort Study. Addict Sci Clin Pract 2024; 19:16. [PMID: 38491559 PMCID: PMC10941447 DOI: 10.1186/s13722-024-00441-1] [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: 10/21/2023] [Accepted: 01/29/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND The feasibility of precision smoking treatment in socioeconomically disadvantaged communities has not been studied. METHODS Participants in the Southern Community Cohort Study who smoked daily were invited to join a pilot randomized controlled trial of three smoking cessation interventions: guideline-based care (GBC), GBC plus nicotine metabolism-informed care (MIC), and GBC plus counseling guided by a polygenic risk score (PRS) for lung cancer. Feasibility was assessed by rates of study enrollment, engagement, and retention, targeting > 70% for each. Using logistic regression, we also assessed whether feasibility varied by age, sex, race, income, education, and attitudes toward precision smoking treatment. RESULTS Of 92 eligible individuals (79.3% Black; 68.2% with household income < $15,000), 67 (72.8%; 95% CI 63.0-80.9%) enrolled and were randomized. Of these, 58 (86.6%; 95% CI 76.4-92.8%) engaged with the intervention, and of these engaged participants, 43 (74.1%; 95% CI 61.6-83.7%) were retained at 6-month follow-up. Conditional on enrollment, older age was associated with lower engagement (OR 0.83, 95% CI 0.73-0.95, p = 0.008). Conditional on engagement, retention was significantly lower in the PRS arm than in the GBC arm (OR 0.18, 95% CI 0.03-1.00, p = 0.050). No other selection effects were observed. CONCLUSIONS Genetically informed precision smoking cessation interventions are feasible in socioeconomically disadvantaged communities, exhibiting high enrollment, engagement, and retention irrespective of race, sex, income, education, or attitudes toward precision smoking treatment. Future smoking cessation interventions in this population should take steps to engage older people and to sustain participation in interventions that include genetic risk counseling. TRIAL REGISTRATION ClinicalTrials.gov No. NCT03521141, Registered 27 April 2018, https://www. CLINICALTRIALS gov/study/NCT03521141.
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Affiliation(s)
- Scott S Lee
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA.
| | - Nicole Senft Everson
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | | | | | - William J Blot
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Stephen King
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Karen Gilliam
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Suman Kundu
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Mark Steinwandel
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Sarah J Sternlieb
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Qiuyin Cai
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Shaneda Warren Andersen
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
- University of Wisconsin-Madison, University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Debra L Friedman
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | - Erin Connors Kelly
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | | | - Matthew S Freiberg
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
- Geriatric Research Education and Clinical Centers (GRECC), Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Quinn S Wells
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
| | | | - Rachel F Tyndale
- Centre for Addiction and Mental Health, and Departments of Pharmacology & Toxicology, and Psychiatry, Campbell Family Mental Health Research Institute, University of Toronto, Toronto, ON, Canada
| | | | | | - Hilary A Tindle
- Vanderbilt University Medical Center, 2525 West End Ave. Suite 450, Nashville, TN, 37203, USA
- Geriatric Research Education and Clinical Centers (GRECC), Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
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12
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Oliver MM, Meng Q, Hageman L, Landier W, Balas N, Ross E, Francisco L, Bosworth A, Te HS, Wong FL, Bhatia R, Forman SJ, Armenian SH, Weisdorf DJ, Bhatia S. Health care utilization by long-term survivors of blood or marrow transplantation-A Bone Marrow Transplant Survivor Study report. Cancer 2024; 130:803-815. [PMID: 37880912 PMCID: PMC10922070 DOI: 10.1002/cncr.35076] [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: 06/14/2023] [Revised: 09/05/2023] [Accepted: 10/03/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND Blood or marrow transplantation (BMT) survivors carry a high burden of morbidity, yet health care utilization by this vulnerable population remains understudied. Patterns and predictors of various domains of health care utilization in long-term BMT survivors were evaluated. METHODS Study participants were drawn from the Bone Marrow Transplant Survivor Study (BMTSS). Patients transplanted between 1974 and 2014 at one of three transplant centers who had survived ≥2 years after BMT and were aged ≥18 years at the time of the study were included. A BMTSS survey served as the source of data for health care utilization, sociodemographics, and chronic health conditions. Domains of health care utilization in the 2 years preceding study participation included routine checkups, BMT-related visits, transplant/cancer center visits, emergency room (ER) visits, hospitalizations, and high health care utilization (≥7 physician visits during the 2 years before the study). Clinical characteristics and therapeutic exposures were abstracted from medical records. RESULTS In this cohort of 3342 BMT survivors (52% allogeneic), the prevalence of health care utilization declined over time since BMT for both allogeneic and autologous BMT survivors, such that among those who had survived ≥20 years, only 49%-53% had undergone routine checkups, 37%-38% reported BMT-related visits, and 28%-29% reported transplant/cancer center visits. The presence of severe/life-threatening conditions and chronic graft-vs-host disease increased the odds of health care utilization across all domains. Lower education, lack of insurance, and Hispanic ethnicity were associated with a lower prevalence of routine checkups and/or transplant/cancer center visits. Lower income increased the odds of ER visits but reduced the odds of hospitalizations or high health care utilization. CONCLUSIONS This study identified vulnerable populations of long-term BMT survivors who would benefit from specialized risk-based anticipatory care to reduce high health care utilization, ER visits, and hospitalizations.
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Affiliation(s)
| | - Qingrui Meng
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Lindsey Hageman
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Wendy Landier
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Nora Balas
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Elizabeth Ross
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Liton Francisco
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | | | | | - Ravi Bhatia
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | | | | | - Smita Bhatia
- University of Alabama at Birmingham, Birmingham, Alabama, USA
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13
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Nelson D, Selby P, Kane R, Harding-Bell A, Kenny A, McPeake K, Cooke S, Hogue T, Oliver K, Gussy M, Lawler M. Implementing the European code of cancer practice in rural settings. J Cancer Policy 2024; 39:100465. [PMID: 38184144 DOI: 10.1016/j.jcpo.2023.100465] [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: 04/12/2023] [Revised: 12/08/2023] [Accepted: 12/21/2023] [Indexed: 01/08/2024]
Abstract
Existing evidence often indicates higher cancer incidence and mortality rates, later diagnosis, lower screening uptake and poorer long-term survival for people living in rural compared to more urbanised areas. Despite wide inequities and variation in cancer care and outcomes across Europe, much of the scientific literature explicitly exploring the impact of rurality on cancer continues to come from Australia and North America. The European Code of Cancer Practice or "The Code" is a citizen and patient-centred statement of the most salient requirements for good clinical cancer practice and has been extensively co-produced by cancer patients, cancer professionals and patient advocates. It contains 10 key overarching Rights that a cancer patient should expect from their healthcare system, regardless of where they live and has been strongly endorsed by professional and patient cancer organisations as well as the European Commission. In this article, we use these 10 fundamental Rights as a framework to argue that (i) the issues and needs identified in The Code are generally more profound for rural people with cancer; (ii) addressing these issues is also more challenging in rural contexts; (iii) interventions and support must explicitly account for the unique needs of rural residents living with and affected by cancer and (iv) new innovative approaches are urgently required to successfully overcome the challenges faced by rural people with cancer and their caregivers. Despite equitable healthcare being a key European policy focus, the needs of rural people living with cancer have largely been neglected.
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Affiliation(s)
- David Nelson
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK; Macmillan Cancer Support, London, UK.
| | - Peter Selby
- Faculty of Medicine and Health, University of Leeds, Leeds, UK; Lincoln Medical School, Universities of Nottingham and Lincoln, Lincoln, UK
| | - Ros Kane
- School of Health and Social Care, University of Lincoln, Lincoln, UK
| | | | - Amanda Kenny
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK; La Trobe Rural Health School, La Trobe University, Bendigo, Australia
| | - Kathie McPeake
- Macmillan Cancer Support, London, UK; NHS Lincolnshire Integrated Care Board, Sleaford, UK
| | - Samuel Cooke
- School of Health and Social Care, University of Lincoln, Lincoln, UK
| | - Todd Hogue
- School of Psychology, University of Lincoln, Lincoln, UK
| | | | - Mark Gussy
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK; La Trobe Rural Health School, La Trobe University, Bendigo, Australia
| | - Mark Lawler
- Patrick G Johnston Centre for Cancer Research, Faculty of Medicine, Health and Life Sciences, Queens University Belfast, Belfast, UK
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14
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Thompson CL, Buchanan AH, Myers R, Weinberg DS. Integrating primary care, shared decision making, and community engagement to facilitate equitable access to multi-cancer early detection clinical trials. Front Oncol 2024; 13:1307459. [PMID: 38486933 PMCID: PMC10937460 DOI: 10.3389/fonc.2023.1307459] [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: 10/13/2023] [Accepted: 12/06/2023] [Indexed: 03/17/2024] Open
Abstract
Effective implementation of cancer screening programs can reduce disease-specific incidence and mortality. Screening is currently recommended for breast, cervical, colorectal and lung cancer. However, initial and repeat adherence to screening tests in accordance with current guidelines is sub-optimal, with the lowest rates observed in historically underserved groups. If used in concert with recommended cancer screening tests, new biospecimen-based multi-cancer early detection (MCED) tests could help to identify more cancers that may be amendable to effective treatment. Clinical trials designed to assess the safety and efficacy of MCED tests to assess their potential for reducing cancer mortality are needed and many are underway. In the conduct of MCED test trials, it is crucial that participant recruitment efforts successfully engage participants from diverse populations experiencing cancer disparities. Strategic partnerships involving health systems, clinical practices, and communities can increase the reach of MCED trial recruitment efforts among populations experiencing disparities. This goal can be achieved by developing health system-based learning communities that build understanding of and trust in biomedical research; and by applying innovative methods for identifying eligible trial patients, educating potential participants about research trials, and engaging eligible individuals in shared decision making (SDM) about trial participation. This article describes how a developing consortium of health systems has used this approach to encourage the uptake of cancer screening in a wide range of populations and how such a strategy can facilitate the enrollment of persons from diverse patient and community populations in MCED trials.
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Affiliation(s)
- Cheryl L. Thompson
- Penn State Cancer Institute, Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Adam H. Buchanan
- Department of Genomic Health, Geisinger, Danville, PA, United States
| | - Ronald Myers
- Division of Population Science Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, United States
| | - David S. Weinberg
- Department of Medicine, Fox Chase Cancer Center, Philadelphia, PA, United States
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15
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Buller DB, Sussman AL, Thomson CA, Kepka D, Taren D, Henry KL, Warner EL, Walkosz BJ, Woodall WG, Nuss K, Blair CK, Guest DD, Borrayo EA, Gordon JS, Hatcher J, Wetter DW, Kinsey A, Jones CF, Yung AK, Christini K, Berteletti J, Torres JA, Barraza Perez EY, Small A. #4Corners4Health Social Media Cancer Prevention Campaign for Emerging Adults: Protocol for a Randomized Stepped-Wedge Trial. JMIR Res Protoc 2024; 13:e50392. [PMID: 38386396 PMCID: PMC10921336 DOI: 10.2196/50392] [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: 06/29/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Many emerging adults (EAs) are prone to making unhealthy choices, which increase their risk of premature cancer morbidity and mortality. In the era of social media, rigorous research on interventions to promote health behaviors for cancer risk reduction among EAs delivered over social media is limited. Cancer prevention information and recommendations may reach EAs more effectively over social media than in settings such as health care, schools, and workplaces, particularly for EAs residing in rural areas. OBJECTIVE This pragmatic randomized trial aims to evaluate a multirisk factor intervention using a social media campaign designed with community advisers aimed at decreasing cancer risk factors among EAs. The trial will target EAs from diverse backgrounds living in rural counties in the Four Corners states of Arizona, Colorado, New Mexico, and Utah. METHODS We will recruit a sample of EAs (n=1000) aged 18 to 26 years residing in rural counties (Rural-Urban Continuum Codes 4 to 9) in the Four Corners states from the Qualtrics' research panel and enroll them in a randomized stepped-wedge, quasi-experimental design. The inclusion criteria include English proficiency and regular social media engagement. A social media intervention will promote guideline-related goals for increased physical activity, healthy eating, and human papillomavirus vaccination and reduced nicotine product use, alcohol intake, and solar UV radiation exposure. Campaign posts will cover digital and media literacy skills, responses to misinformation, communication with family and friends, and referral to community resources. The intervention will be delivered over 12 months in Facebook private groups and will be guided by advisory groups of community stakeholders and EAs and focus groups with EAs. The EAs will complete assessments at baseline and at 12, 26, 39, 52, and 104 weeks after randomization. Assessments will measure 6 cancer risk behaviors, theoretical mediators, and participants' engagement with the social media campaign. RESULTS The trial is in its start-up phase. It is being led by a steering committee. Team members are working in 3 subcommittees to optimize community engagement, the social media intervention, and the measures to be used. The Stakeholder Organization Advisory Board and Emerging Adult Advisory Board were formed and provided initial input on the priority of cancer risk factors to target, social media use by EAs, and community resources available. A framework for the social media campaign with topics, format, and theoretical mediators has been created, along with protocols for campaign management. CONCLUSIONS Social media can be used as a platform to counter misinformation and improve reliable health information to promote health behaviors that reduce cancer risks among EAs. Because of the popularity of web-based information sources among EAs, an innovative, multirisk factor intervention using a social media campaign has the potential to reduce their cancer risk behaviors. TRIAL REGISTRATION ClinicalTrials.gov NCT05618158; https://classic.clinicaltrials.gov/ct2/show/NCT05618158. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/50392.
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Affiliation(s)
| | - Andrew L Sussman
- University of New Mexico Comprehensive Cancer Care Center, Albuquerque, NM, United States
| | - Cynthia A Thomson
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States
| | - Deanna Kepka
- College of Nursing and Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Douglas Taren
- Section of Nutrition, University of Colorado Denver, Aurora, CO, United States
| | - Kimberly L Henry
- Department of Psychology, College of Natural Sciences, Colorado State University, Fort Collins, CO, United States
| | - Echo L Warner
- College of Nursing and Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | | | | | - Kayla Nuss
- Klein Buendel, Golden, CO, United States
| | - Cindy K Blair
- University of New Mexico Comprehensive Cancer Care Center, Albuquerque, NM, United States
| | - Dolores D Guest
- University of New Mexico Comprehensive Cancer Care Center, Albuquerque, NM, United States
| | - Evelinn A Borrayo
- University of Colorado Cancer Center, University of Colorado Denver, Aurora, CO, United States
| | - Judith S Gordon
- College of Nursing, University of Arizona, Tucson, AZ, United States
| | | | - David W Wetter
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, United States
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | | | - Christopher F Jones
- University of Colorado Cancer Center, University of Colorado Denver, Aurora, CO, United States
| | - Angela K Yung
- College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Kaila Christini
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | | | - John A Torres
- University of New Mexico Comprehensive Cancer Care Center, Albuquerque, NM, United States
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16
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Tsai M, Vernon M, Su S, Coughlin SS, Dong Y. Racial disparities in the relationship of regional socioeconomic status and colorectal cancer survival in the five regions of Georgia. Cancer Med 2024; 13:e6954. [PMID: 38348574 PMCID: PMC10904969 DOI: 10.1002/cam4.6954] [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: 08/10/2023] [Revised: 12/15/2023] [Accepted: 01/10/2024] [Indexed: 03/02/2024] Open
Abstract
INTRODUCTION The study's purpose was to examine 5-year colorectal cancer (CRC) survival rates between White and Black patients. We also determined whether regional socioeconomic status (SES) is associated with CRC survival between White and Black patients in the Clayton, West Central, East Central, Southeast, and Northeast Georgia public health districts. METHODS We performed a retrospective cohort analysis using data from the 1975 to 2016 Surveillance, Epidemiology, and End Results program. The 2015 United States Department of Agriculture Economic Research Services county typology codes were used to identify region-level SES with persistent poverty, low employment, and low education. Kaplan-Meier method and Cox proportional hazard regression were performed. RESULTS Among 10,876 CRC patients (31.1% Black patients), 5-year CRC survival rates were lower among Black patients compared to White patients (65.4% vs. 69.9%; p < 0.001). In multivariable analysis, White patients living in regions with persistent poverty had a 1.1-fold increased risk of CRC death (HR, 1.12; 95% CI, 1.00-1.25) compared to those living in non-persistent poverty regions. Among Black patients, those living in regions with low education were at a 1.2-fold increased risk of CRC death (HR, 1.19; 95% CI, 1.01-1.40) compared to those living in non-low education regions. DISCUSSION AND CONCLUSIONS Black patients demonstrated lower CRC survival rates in Georgia compared to their White counterparts. White patients living in regions with persistent poverty, and Black patients living in regions with low education had an increased risk of CRC death. Our findings provide important evidence to all relevant stakeholders in allocating health resources aimed at CRC early detection and prevention and timely referral for CRC treatment by considering the patient's regional SES in Georgia.
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Affiliation(s)
- Meng‐Han Tsai
- Cancer Prevention, Control & Population Health Program, Georgia Cancer CenterAugusta UniversityAugustaGeorgiaUSA
- Georgia Prevention Institute, Augusta UniversityAugustaGeorgiaUSA
| | - Marlo Vernon
- Cancer Prevention, Control & Population Health Program, Georgia Cancer CenterAugusta UniversityAugustaGeorgiaUSA
- Georgia Prevention Institute, Augusta UniversityAugustaGeorgiaUSA
| | - Shaoyong Su
- Georgia Prevention Institute, Augusta UniversityAugustaGeorgiaUSA
| | - Steven S. Coughlin
- Department of Biostatistics, Data Science and EpidemiologyAugusta UniversityAugustaGeorgiaUSA
| | - Yanbin Dong
- Georgia Prevention Institute, Augusta UniversityAugustaGeorgiaUSA
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17
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Valera P, Malarkey S, Smith N, McLaughlin C. Exploring the role of telehealth: A novel approach to group-based smoking cessation treatment for men incarcerated in a rural state prison. J Telemed Telecare 2024; 30:142-150. [PMID: 34524911 DOI: 10.1177/1357633x211034734] [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] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Tobacco smoking remains an important public health issue in the United States (US), specifically among people who are incarcerated. There is little to no information about smoking behaviors of incarcerated people in rural areas and there is a lack of resources for smoking cessation interventions in rural settings. Telehealth might be efficient for delivering care to incarcerated people in rural areas. The purpose of this study was to determine the feasibility of delivering group-based smoking cessation treatment via telehealth to incarcerated male smokers in a rural prison. METHODS A 6-week group-based smoking cessation treatment program was conducted with 1-month follow up. Video conferencing was used from Weeks 2-5 to deliver treatment. A cross-sectional survey was administered collecting measures including criminal justice experience, smoking behaviors, withdrawal and triggers, mental health, physical health, and substance use. Baseline exhaled carbon monoxide (CO) levels were collected at Session 1, and a final CO level at Session 6 and 1-month follow-up. RESULTS Twenty (n = 20) incarcerated male smokers were recruited from a rural prison facility. The majority of the inmates were White (85%). Approximately, 80% of the inmates smoked about 20 or more cigarettes per day, and on average smoked for 28 years (SD = 9). Most inmates scored a moderate or high dependence score on the Fagerström Test for Nicotine Dependence. CONCLUSION Telehealth programs such as video conferencing smoking cessation treatment ought to be implemented to reduce tobacco-related disparities among incarcerated smokers housed in rural prisons.
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Affiliation(s)
- Pamela Valera
- School of Public Health, Rutgers the State University of New Jersey, USA
| | - Sarah Malarkey
- School of Public Health, Rutgers the State University of New Jersey, USA
| | - Nadia Smith
- School of Public Health, Rutgers the State University of New Jersey, USA
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Tsai M, Coughlin SS, Cortes J. County-level colorectal cancer screening rates on colorectal cancer survival in the state of Georgia: Does county-level rurality matter? Cancer Med 2024; 13:e6830. [PMID: 38164120 PMCID: PMC10807605 DOI: 10.1002/cam4.6830] [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: 11/07/2023] [Revised: 11/15/2023] [Accepted: 12/08/2023] [Indexed: 01/03/2024] Open
Abstract
PURPOSE Investigating CRC screening rates and rurality at the county-level may explain disparities in CRC survival in Georgia. Although a few studies examined the relationship of CRC screening rates, rurality, and/or CRC outcomes, they either used an ecological study design or focused on the larger population. METHODS We conducted a retrospective analysis utilizing data from the 2004-2010 Surveillance, Epidemiology, and End Results Program. The 2013 United States Department of Agriculture rural-urban continuum codes and 2004-2010 National Cancer Institute small-area estimates for screening behaviors were used to identify county-level rurality and CRC screening rates. Kaplan-Meier method and Cox proportional hazard regression were performed. RESULTS Among 22,160 CRC patients, 5-year CRC survival rates were lower among CRC patients living in low screening areas in comparison with intermediate/high areas (69.1% vs. 71.6% /71.3%; p-value = 0.030). Patients living in rural high-screening areas also had lower survival rates compared to non-rural areas (68.2% vs. 71.8%; p-value = 0.009). Our multivariable analysis demonstrated that patients living in intermediate (HR, 0.91; 95% CI, 0.85-0.98) and high-screening (HR, 0.92; 95% CI, 0.85-0.99) areas were at 8%-9% reduced risk of CRC death. Further, non-rural CRC patients living in intermediate and high CRC screening areas were 9% (HR, 0.91; 95% CI, 0.83-0.99) and 10% (HR, 0.90; 95% CI, 0.82-0.99) less likely to die from CRC. CONCLUSIONS Lower 5-year survival rates were observed in low screening and rural high-screening areas. Living in intermediate/high CRC screening areas was negatively associated with the risk of CRC death. Particularly, non-rural patients living in intermediate/high-screening areas were 8%-9% less likely to die from CRC. Targeted CRC screening resources should be prioritized for low screening and rural communities.
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Affiliation(s)
- Meng‐Han Tsai
- Cancer Prevention, Control, & Population Health Program, Georgia Cancer CenterAugusta UniversityAugustaGeorgiaUSA
- Georgia Prevention InstituteAugusta UniversityAugustaGeorgiaUSA
| | - Steven S. Coughlin
- Department of Biostatistics, Data Science and EpidemiologyAugusta UniversityAugustaGeorgiaUSA
| | - Jorge Cortes
- Georgia Cancer CenterAugusta UniversityAugustaGeorgiaUSA
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Dykes EM, Montgomery KB, Kennedy GD, Krontiras H, Broman KK. Quality of breast surgery care at a comprehensive cancer center and its rural affiliate hospital. Am J Surg 2024; 227:52-56. [PMID: 37805304 PMCID: PMC10842465 DOI: 10.1016/j.amjsurg.2023.09.029] [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: 06/30/2023] [Revised: 09/06/2023] [Accepted: 09/22/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND Cancer centers are increasingly affiliating with rural hospitals to perform surgery. Perioperative and oncologic outcomes for cancer center surgeons operating at rural hospitals are understudied. METHODS For patients with non-metastatic breast cancer from a rural catchment area who had oncologic surgery at an NCI-designated comprehensive cancer center (CC) or its rural affiliate (RA) from 2017 to 2022, we compared perioperative outcomes (composite of surgical site infection, seroma requiring drainage, and reoperation for margins) and receipt of guideline-concordant care (if patient received all applicable treatments) using descriptive statistics and chi-squared tests. RESULTS Among 168 patients, 99 had surgery at RA, 60 CC. RA patients were older, higher stage, and more often had lumpectomy. There were no differences in perioperative outcomes (CC 10%, RA 14%, p = 0.445) or guideline concordant care (RA 76%, CC 78%, p = 0.846). CONCLUSIONS Cancer center surgeons operating at a rural affiliate had comparable perioperative outcomes and guideline-concordant care.
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Affiliation(s)
- Elissa M Dykes
- University of Alabama at Birmingham Heersink School of Medicine, Birmingham, AL, USA.
| | - Kelsey B Montgomery
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gregory D Kennedy
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Helen Krontiras
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kristy K Broman
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA; Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham, AL, USA.
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20
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Scarbrough A, Chen K, Yu B. Designing a use-error robust machine learning model for quantitative analysis of diffuse reflectance spectra. JOURNAL OF BIOMEDICAL OPTICS 2024; 29:015001. [PMID: 38213471 PMCID: PMC10782877 DOI: 10.1117/1.jbo.29.1.015001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 01/13/2024]
Abstract
Significance Machine learning (ML)-enabled diffuse reflectance spectroscopy (DRS) is increasingly used as an alternative to the computation-intensive inverse Monte Carlo (MCI) simulation to predict tissue's optical properties, including the absorption coefficient, μ a and reduced scattering coefficient, μ s ' . Aim We aim to develop a use-error-robust ML algorithm for optical property prediction from DRS spectra. Approach We developed a wavelength-independent regressor (WIR) to predict optical properties from DRS data. For validation, we generated 1520 simulated DRS spectra with the forward Monte Carlo model, where μ a = 0.44 to 2.45 cm - 1 , and μ s ' = 6.53 to 9.58 cm - 1 . We introduced common use-errors, such as wavelength miscalibrations and intensity fluctuations. Finally, we collected 882 experimental DRS images from 170 tissue-mimicking phantoms and compared performances of the WIR model, a dense neural network, and the MCI model. Results When compounding all use-errors on simulated data, the WIR model best balanced accuracy and speed, yielding errors of 1.75% for μ a and 1.53% for μ s ' , compared to the MCI's 50.9% for μ a and 24.6% for μ s ' . Regarding experimental data, WIR model had mean errors of 13.2% and 6.1% for μ a and μ s ' , respectively. The errors for MCI were about eight times higher. Conclusions The WIR model presents reliable use-error-robust optical property predictions from DRS data.
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Affiliation(s)
- Allison Scarbrough
- Marquette University and Medical College of Wisconsin, Joint Biomedical Engineering Department, Milwaukee, Wisconsin, United States
| | - Keke Chen
- Marquette University, Computer Science Department, Milwaukee, Wisconsin, United States
| | - Bing Yu
- Marquette University and Medical College of Wisconsin, Joint Biomedical Engineering Department, Milwaukee, Wisconsin, United States
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21
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Wahlen MM, Lizarraga IM, Kahl AR, Zahnd WE, Eberth JM, Overholser L, Askelson N, Hirschey R, Yeager K, Nash S, Engelbart JM, Charlton ME. Effect of rurality and travel distance on contralateral prophylactic mastectomy for unilateral breast cancer. Cancer Causes Control 2023; 34:171-186. [PMID: 37095280 PMCID: PMC10689552 DOI: 10.1007/s10552-023-01689-9] [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: 11/04/2022] [Accepted: 03/29/2023] [Indexed: 04/26/2023]
Abstract
PURPOSE Despite lack of survival benefit, demand for contralateral prophylactic mastectomy (CPM) to treat unilateral breast cancer remains high. High uptake of CPM has been demonstrated in Midwestern rural women. Greater travel distance for surgical treatment is associated with CPM. Our objective was to examine the relationship between rurality and travel distance to surgery with CPM. METHODS Women diagnosed with stages I-III unilateral breast cancer between 2007 and 2017 were identified using the National Cancer Database. Logistic regression was used to model likelihood of CPM based on rurality, proximity to metropolitan centers, and travel distance. A multinomial logistic regression model compared factors associated with CPM with reconstruction versus other surgical options. RESULTS Both rurality (OR 1.10, 95% CI 1.06-1.15 for non-metro/rural vs. metro) and travel distance (OR 1.37, 95% CI 1.33-1.41 for those who traveled 50 + miles vs. < 30 miles) were independently associated with CPM. For women who traveled 30 + miles, odds of receiving CPM were highest for non-metro/rural women (OR 1.33 for 30-49 miles, OR 1.57 for 50 + miles; reference: metro women traveling < 30 miles). Non-metro/rural women who received reconstruction were more likely to undergo CPM regardless of travel distance (ORs 1.11-1.21). Both metro and metro-adjacent women who received reconstruction were more likely to undergo CPM only if they traveled 30 + miles (ORs 1.24-1.30). CONCLUSION The impact of travel distance on likelihood of CPM varies by patient rurality and receipt of reconstruction. Further research is needed to understand how patient residence, travel burden, and geographic access to comprehensive cancer care services, including reconstruction, influence patient decisions regarding surgery.
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Affiliation(s)
- Madison M Wahlen
- Department of Epidemiology, University of Iowa, Iowa City, IA, USA
| | - Ingrid M Lizarraga
- Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA.
| | | | - Whitney E Zahnd
- Department of Health Management and Policy, University of Iowa, Iowa City, IA, USA
| | - Jan M Eberth
- Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
- Department of Health Management and Policy, Drexel University, Philadelphia, PA, USA
| | - Linda Overholser
- Department of Internal Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | - Natoshia Askelson
- Department of Community and Behavioral Health, University of Iowa, Iowa City, IA, USA
| | - Rachel Hirschey
- School of Nursing, University of North Carolina, Chapel Hill, NC, USA
| | - Katherine Yeager
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Sarah Nash
- Department of Epidemiology, University of Iowa, Iowa City, IA, USA
- Iowa Cancer Registry, Iowa City, IA, USA
| | - Jacklyn M Engelbart
- Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Mary E Charlton
- Department of Epidemiology, University of Iowa, Iowa City, IA, USA
- Iowa Cancer Registry, Iowa City, IA, USA
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Fahey MC, Krukowski RA, Anderson RT, Cohn WF, Porter KJ, Reid T, Wiseman KP, You W, Wood CH, Rucker TW, Little MA. Reaching adults who smoke cigarettes in rural Appalachia: Rationale, design & analysis plan for a mixed-methods study disseminating pharmacy-delivered cessation treatment. Contemp Clin Trials 2023; 134:107335. [PMID: 37730197 PMCID: PMC10841546 DOI: 10.1016/j.cct.2023.107335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/25/2023] [Accepted: 09/15/2023] [Indexed: 09/22/2023]
Abstract
INTRODUCTION Unlike other U.S. geographical regions, cigarette smoking prevalence remains stagnant in rural Appalachia. One avenue for reaching rural residents with evidence-based smoking cessation treatments could be utilizing community pharmacists. This paper describes the design, rationale, and analysis plan for a mixed-method study that will determine combinations of cessation treatment components that can be integrated within community pharmacies in rural Appalachia. The aim is to quantify the individual and synergistic effects of five highly disseminable and sustainable cessation components in a factorial experiment. METHODS This sequential, mixed-method research design, based on the RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) framework, will use a randomized controlled trial with a 25 fully crossed factorial design (32 treatment combinations) to test, alone and in combination, the most effective evidence-based cessation components: (1) QuitAid (yes vs. no) (2) tobacco quit line (yes vs. no) (3) SmokefreeTXT (yes vs. no) (4) combination NRT lozenge + NRT patch (vs. NRT patch alone), and (5) eight weeks of NRT (vs. standard four weeks). RESULTS Logistic regression will model abstinence at six-months, including indicators for the five treatment factors and all two-way interactions between the treatment factors. Demographic and smoking history variables will be considered to assess potential effect modification. Poisson regression will model quit attempts and percent of adherence to treatment components as secondary outcomes. CONCLUSION This study will provide foundational evidence on how community pharmacies in medically underserved, rural regions can be leveraged to increase utilization of existing evidence-based tobacco cessation resources for treating tobacco dependence. CLINICAL TRIALS NCT05660525.
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Affiliation(s)
- M C Fahey
- Medical University of South Carolina, Charleston, SC, USA
| | - R A Krukowski
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - R T Anderson
- University of Virginia, School of Medicine, Charlottesville, VA, USA
| | - W F Cohn
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - K J Porter
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - T Reid
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - K P Wiseman
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - W You
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA
| | - C H Wood
- My Pharmacy, Greensboro, NC, USA
| | - T W Rucker
- University of Virginia, Health Systems, Nellysford, VA, USA
| | - M A Little
- University of Virginia, Department of Public Health Sciences, Charlottesville, VA, USA.
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23
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Dursun F, Elshabrawy A, Wang H, Kaushik D, Liss MA, Svatek RS, Gore JL, Mansour AM. Impact of rural residence on the presentation, management and survival of patients with non-metastatic muscle-invasive bladder carcinoma. Investig Clin Urol 2023; 64:561-571. [PMID: 37932567 PMCID: PMC10630682 DOI: 10.4111/icu.20230125] [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: 04/10/2023] [Revised: 06/15/2023] [Accepted: 07/16/2023] [Indexed: 11/08/2023] Open
Abstract
PURPOSE To assess the impact of rural and remote residence on the receipt of guidelines-recommended treatment, quality of treatment and overall survival (OS) in patients with non-metastatic muscle-invasive bladder cancer (MIBC). MATERIALS AND METHODS Patients with MIBC were identified using National Cancer Database. Patients were classified into three residential areas. Logistic regression models were used to assess associations between geographic residence and receipt of radical cystectomy (RC) or chemoradiation therapy (CRT). Models were fitted to assess quality benchmarks of RC and CRT. RESULTS We identified 71,395 patients. Of those 58,874 (82.5%) were living in Metro areas, 8,534 (11.9%) in urban-rural adjacent (URA), and 3,987 (5.6%) in urban-rural remote to metro area (URR). URR residence was significantly associated with poor OS compared to URA and Metro residence (HR 0.87, 95% CI 0.81-0.94 and HR 0.90, 95% CI 0.87-0.93, p<0.001). There was no difference in the likelihood of receiving RC and CRT among different residential areas. Among patients who underwent RC; individuals living in URR were less likely to receive neoadjuvant chemotherapy and adequate lymph node dissection, and had a higher probability of positive surgical margin than those living in metro areas. For those who received CRT; individuals living in Metro areas were more likely to receive concomitant systemic therapy compared to URR. CONCLUSIONS Rural residence is associated with lower OS for MIBC patients and less likelihood of meeting quality benchmarks for RC and CRT. This data should be used to guide further health policy and allocation of resources for rural population.
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Affiliation(s)
- Furkan Dursun
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA.
| | - Ahmed Elshabrawy
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Hanzhang Wang
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Dharam Kaushik
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
- UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Michael A Liss
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
- UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Robert S Svatek
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
- UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - John L Gore
- Department of Urology, University of Washington, Seattle, WA, USA
| | - Ahmed M Mansour
- Department of Urology, University of Texas Health San Antonio, San Antonio, TX, USA
- UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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24
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Zhu A, Rhodes S, Dong W, Rose J, Cullen J, Miller DB, Spratt DE, Ponsky L, Shoag D, Trapl E, Schumacher F, Penukonda S, Brant A, Strasser MO, Koroukian SM, Markt S, Shoag JE. Individual-level home values and cancer mortality in a statewide registry. JNCI Cancer Spectr 2023; 7:pkad076. [PMID: 37796836 PMCID: PMC10646779 DOI: 10.1093/jncics/pkad076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/24/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Prior work assessing disparities in cancer outcomes has relied on regional socioeconomic metrics. These metrics average data across many individuals, resulting in a loss of granularity and confounding with other regional factors. METHODS Using patients' addresses at the time of diagnosis from the Ohio Cancer Incidence Surveillance System, we retrieved individual home price estimates from an online real estate marketplace. This individual-level estimate was compared with the Area Deprivation Index (ADI) at the census block group level. Multivariable Cox proportional hazards models were used to determine the relationship between home price estimates and all-cause and cancer-specific mortality. RESULTS A total of 667 277 patients in Ohio Cancer Incidence Surveillance System were linked to individual home prices across 16 cancers. Increasing home prices, adjusted for age, stage at diagnosis, and ADI, were associated with a decrease in the hazard of all-cause and cancer-specific mortality (hazard ratio [HR] = 0.92, 95% confidence interval [CI] = 0.92 to 0.93, and HR = 0.95, 95% CI = 0.94 to 0.95, respectively). Following a cancer diagnosis, individuals with home prices 2 standard deviations above the mean had an estimated 10-year survival probability (7.8%, 95% CI = 7.2% to 8.3%) higher than those with home prices 2 standard deviations below the mean. The association between home price and mortality was substantially more prominent for patients living in less deprived census block groups (Pinteraction < .001) than for those living in more deprived census block groups. CONCLUSION Higher individual home prices were associated with improved all-cause and cancer-specific mortality, even after accounting for regional measures of deprivation.
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Affiliation(s)
- Alec Zhu
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Stephen Rhodes
- Department of Urology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Weichuan Dong
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Johnie Rose
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jennifer Cullen
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - David B Miller
- Department of Social Work, Mandel School of Applied Social Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Daniel E Spratt
- Department of Radiation Oncology, Seidman Cancer Center, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Lee Ponsky
- Department of Urology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Daniel Shoag
- Department of Economics, Weatherhead School of Management, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Erika Trapl
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Fredrick Schumacher
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Suhas Penukonda
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Aaron Brant
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Mary O Strasser
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Siran M Koroukian
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Sarah Markt
- Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jonathan E Shoag
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
- Department of Urology, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
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25
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Gallagher J, Bayman EO, Cadmus-Bertram LA, Jenkins NDM, Pearlman A, Whitaker KM, Carr LJ. Physical Activity Among Rural Men: Barriers and Preferences. Prev Chronic Dis 2023; 20:E88. [PMID: 37797290 PMCID: PMC10557978 DOI: 10.5888/pcd20.230046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023] Open
Abstract
INTRODUCTION Physical activity positively affects health. Although 94% of Americans know the health benefits of regular physical activity, more than 75% do not achieve recommended levels. The objective of our study was to identify and define the key components of a physical activity intervention tailored to rural American men. METHODS We recruited rural men (N = 447) via Amazon's Mechanical Turk online platform to complete a needs assessment survey focused on their interest in a physical activity intervention, preferred intervention features, and potential intervention objectives. Data were summarized by using descriptive statistics. A cumulative logistic regression model examined associations between the men's perceived importance of physical activity to health and their interest in a physical activity intervention. RESULTS Almost all participants (97.7%) rated physical activity as "at least somewhat important" to their health, and 83.9% indicated they would be "at least somewhat interested" in participating in a physical activity intervention. On a scale of 1 (not at all a barrier) to 5 (very much a barrier), motivation (mean 3.4; 95% CI, 3.3-3.5), cold weather (mean, 3.4; 95% CI, 3.3-3.5), and tiredness (mean, 3.3; 95% CI, 3.2-3.4) were rated the biggest barriers to physical activity. Becoming fitter (54.1%) was the top reason for joining a physical activity program. Preferred delivery channels for receiving an intervention were mobile application (ranked from 1 being the most preferred and 9 being the least preferred: mean, 2.8; 95% CI, 2.70-3.09) and e-mail (mean, 4.2; 95% CI, 3.92-4.36). Rural men preferred interventions that taught them how to exercise and that could be done from home. CONCLUSION Our findings suggest US men in rural areas are receptive to physical activity programs. A systematic approach and a clear model of development are needed to tailor future physical activity interventions to the special needs of rural men.
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Affiliation(s)
- Jacob Gallagher
- Department of Health and Human Physiology, University of Iowa, Iowa City
- 225 S Grand Ave, Iowa City, IA 52242
| | - Emine O Bayman
- Departments of Biostatistics and Anesthesia, University of Iowa, Iowa City
| | | | | | | | - Kara M Whitaker
- Department of Health and Human Physiology, University of Iowa, Iowa City
- Department of Epidemiology, University of Iowa, Iowa City
| | - Lucas J Carr
- Department of Health and Human Physiology, University of Iowa, Iowa City
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Estevez-Ordonez D, Abdelrashid M, Coffee E, Laskay NMB, Atchley TJ, Chkheidze R, Fiveash JB, Markert JM, Lobbous M, Maveal BM, Burt Nabors L. Racial and socioeconomic disparities in glioblastoma outcomes: A single-center, retrospective cohort study. Cancer 2023; 129:3010-3022. [PMID: 37246417 DOI: 10.1002/cncr.34881] [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: 08/30/2022] [Revised: 04/08/2023] [Accepted: 04/24/2023] [Indexed: 05/30/2023]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common malignant primary brain tumor. Emerging reports have suggested that racial and socioeconomic disparities influence the outcomes of patients with GBM. No studies to date have investigated these disparities controlling for isocitrate dehydrogenase (IDH) mutation and O-6-methylguanine-DNA methyltransferase (MGMT) status. METHODS Adult patients with GBM were retrospectively reviewed at a single institution from 2008 to 2019. Univariable and multivariable complete survival analyses were performed. A Cox proportional hazards model was used to assess the effect of race and socioeconomic status controlling for a priori selected variables with known relevance to survival. RESULTS In total, 995 patients met inclusion criteria. Of these, 117 patients (11.7%) were African American (AA). The median overall survival for the entire cohort was 14.23 months. In the multivariable model, AA patients had better survival compared with White patients (hazard ratio [HR], 0.37; 95% confidence interval [CI], 0.2-0.69). The observed survival difference was significant in both a complete case analysis model and a multiple imputations model accounting for missing molecular data and controlling for treatment and socioeconomic status. AA patients with low income (HR, 2.17; 95% CI, 1.04-4.50), public insurance (HR, 2.25; 95% CI, 1.04-4.87), or no insurance (HR, 15.63; 95% CI, 2.72-89.67) had worse survival compared with White patients with low income, public insurance, or no insurance, respectively. CONCLUSIONS Significant racial and socioeconomic disparities were identified after controlling for treatment, GBM genetic profile, and other variables associated with survival. Overall, AA patients demonstrated better survival. These findings may suggest the possibility of a protective genetic advantage in AA patients. PLAIN LANGUAGE SUMMARY To best personalize treatment for and understand the causes of glioblastoma, racial and socioeconomic influences must be examined. The authors report their experience at the O'Neal Comprehensive Cancer Center in the deep south. In this report, contemporary molecular diagnostic data are included. The authors conclude that there are significant racial and socioeconomic disparities that influence glioblastoma outcome and that African American patients do better.
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Affiliation(s)
| | - Moaaz Abdelrashid
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Elizabeth Coffee
- Division of Neuro-Oncology, Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Nicholas M B Laskay
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Travis J Atchley
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Rati Chkheidze
- Division of Neuropathology, Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - John B Fiveash
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama, USA
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - James M Markert
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Mina Lobbous
- School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Brandon M Maveal
- Division of Neuropathology, Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Louis Burt Nabors
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Division of Neuro-Oncology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Yilma M, Dalal N, Wadhwani SI, Hirose R, Mehta N. Geographic disparities in access to liver transplantation. Liver Transpl 2023; 29:987-997. [PMID: 37232214 PMCID: PMC10914246 DOI: 10.1097/lvt.0000000000000182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 04/08/2023] [Indexed: 05/27/2023]
Abstract
Since the Final Rule regarding transplantation was published in 1999, organ distribution policies have been implemented to reduce geographic disparity. While a recent change in liver allocation, termed acuity circles, eliminated the donor service area as a unit of distribution to decrease the geographic disparity of waitlisted patients to liver transplantation, recently published results highlight the complexity of addressing geographic disparity. From geographic variation in donor supply, as well as liver disease burden and differing model for end-stage liver disease (MELD) scores of candidates and MELD scores necessary to receive liver transplantation, to the urban-rural disparity in specialty care access, and to neighborhood deprivation (community measure of socioeconomic status) in liver transplant access, addressing disparities of access will require a multipronged approach at the patient, transplant center, and national level. Herein, we review the current knowledge of these disparities-from variation in larger (regional) to smaller (census tract or zip code) levels to the common etiologies of liver disease, which are particularly affected by these geographic boundaries. The geographic disparity in liver transplant access must balance the limited organ supply with the growing demand. We must identify patient-level factors that contribute to their geographic disparity and incorporate these findings at the transplant center level to develop targeted interventions. We must simultaneously work at the national level to standardize and share patient data (including socioeconomic status and geographic social deprivation indices) to better understand the factors that contribute to the geographic disparity. The complex interplay between organ distribution policy, referral patterns, and variable waitlisting practices with the proportion of high MELD patients and differences in potential donor supply must all be considered to create a national policy strategy to address the inequities in the system.
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Affiliation(s)
- Mignote Yilma
- Department of Surgery, University of California San Francisco
- National Clinician Scholars Program, University of California San Francisco
| | - Nicole Dalal
- Department of Medicine, University of California San Francisco
| | | | - Ryutaro Hirose
- Department of Transplant, University of California San Francisco
| | - Neil Mehta
- Department of Medicine, University of California San Francisco
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Sokale IO, Raza SA, Thrift AP. Disparities in cancer mortality patterns: A comprehensive examination of U.S. rural and urban adults, 1999-2020. Cancer Med 2023; 12:18988-18998. [PMID: 37559501 PMCID: PMC10557857 DOI: 10.1002/cam4.6451] [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: 05/23/2023] [Revised: 07/20/2023] [Accepted: 08/03/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Cancer mortality rates overall in the U.S. have decreased significantly; however, the rate of decline has not been uniform across sociodemographic groups. We aimed to compare trends in cancer mortality rates from 1999 to 2020 between rural and urban individuals and to examine whether any rural-urban differences are uniform across racial and ethnic groups. METHODS We used U.S.-wide data from the National Center for Health Statistics, for all cancer deaths among individuals aged 25 years or older. We estimated average annual percentage change (AAPC) in age-standardized cancer mortality rates in the U.S. by cancer type, rural-urban status, sex, and race and ethnicity. RESULTS There was a larger reduction in cancer mortality rates among individuals from urban (males: AAPC, -1.96%; 95% CI, -2.03, -1.90; females: AAPC, -1.56%; 95% CI, -1.64, -1.48) than rural (males: AAPC, -1.43%; 95% CI, -1.47, -1.39; females: AAPC, -0.93; 95% CI, -1.03, -0.82) areas. AAPCs for cancer types were uniformly higher among urban areas compared with rural areas. Despite overall decreases, deaths rates for liver and pancreas cancers increased, including in the most recent period among males (2012-2020, APC, 1.34; 95% CI, 0.49, 2.20) and females (2013-2020, APC, 1.52; 95% CI, 0.03, 3.02) in rural areas. CONCLUSIONS Cancer death rates decreased in all racial and ethnic populations; however, the rural-urban differences varied by race/ethnicity. The rate of decline in mortality rates were lower in rural areas and death rates for liver and pancreas cancers increased, particularly for individuals living in rural America.
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Affiliation(s)
- Itunu O. Sokale
- Section of Epidemiology and Population Sciences, Department of MedicineBaylor College of MedicineHoustonTexasUSA
| | - Syed Ahsan Raza
- Section of Epidemiology and Population Sciences, Department of MedicineBaylor College of MedicineHoustonTexasUSA
| | - Aaron P. Thrift
- Section of Epidemiology and Population Sciences, Department of MedicineBaylor College of MedicineHoustonTexasUSA
- Dan L Duncan Comprehensive Cancer CenterBaylor College of MedicineHoustonTexasUSA
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Vijayarathna S, Oon CE, Al-Zahrani M, Abualreesh MH, Chen Y, Kanwar JR, Sahreen S, Ghazanfar S, Adnan M, Sasidharan S. Standardized Polyalthia longifolia leaf extract induces the apoptotic HeLa cells death via microRNA regulation: identification, validation, and therapeutic potential. Front Pharmacol 2023; 14:1198425. [PMID: 37693900 PMCID: PMC10483226 DOI: 10.3389/fphar.2023.1198425] [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: 04/01/2023] [Accepted: 08/02/2023] [Indexed: 09/12/2023] Open
Abstract
Polyalthia longifolia var. angustifolia Thw. (Annonaceae), is a famous traditional medicinal plant in Asia. Ample data specifies that the medicinal plant P. longifolia has anticancer activity; however, the detailed mechanisms of action still need to be well studied. Recent studies have revealed the cytotoxicity potential of P. longifolia leaf against HeLa cells. Therefore, the current study was conducted to examine the regulation of miRNAs in HeLa cancer cells treated with the standardized P. longifolia methanolic leaf extract (PLME). The regulation of miRNAs in HeLa cancer cells treated with the standardized PLME extract was studied through Illumina, Hi-Seq. 2000 platform of Next-Generation Sequencing (NGS) and various in silico bioinformatics tools. The PLME treatment regulated a subset of miRNAs in HeLa cells. Interestingly, the PLME treatment against HeLa cancer cells identified 10 upregulated and 43 downregulated (p < 0.05) miRNAs associated with apoptosis induction. Gene ontology (GO) term analysis indicated that PLME induces cell death in HeLa cells by inducing the pro-apoptotic genes. Moreover, the downregulated oncomiRs modulated by PLME treatment in HeLa cells were identified, targeting apoptosis-related genes through gene ontology and pathway analysis. The LC-ESI-MS/MS analysis identified the presence of Vidarabine and Anandamide compounds that were previously reported to exhibit anticancer activity. The findings of this study obviously linked the cell cytotoxicity effect of PLME treatment against the HeLa cells with regulating various miRNAs expression related to apoptosis induction in the HeLa cells. PLME treatment induced apoptotic HeLa cell death mechanism by regulating multiple miRNAs. The identified miRNAs regulated by PLME may provide further insight into the mechanisms that play a critical role in cervical cancer, as well as novel ideas regarding gene therapeutic strategies.
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Affiliation(s)
- Soundararajan Vijayarathna
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Chern Ein Oon
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Majid Al-Zahrani
- Biological Sciences Department, College of Science and Arts, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Muyassar H. Abualreesh
- Department of Marine Biology, Faculty of Marine Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Yeng Chen
- Department of Oral and Craniofacial Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Jagat R. Kanwar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Bilaspur, India
| | - Sumaira Sahreen
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Shakira Ghazanfar
- National Institute of Genomics and Advanced Biotechnology (NIGAB), National Agriculture Research Centre (NARC), Islamabad, Pakistan
| | - Mohd Adnan
- Department of Biology, College of Science, University of Ha’il, Ha’il, Saudi Arabia
| | - Sreenivasan Sasidharan
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Pulau Pinang, Malaysia
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Balaji S, Antony AK, Tonchev H, Scichilone G, Morsy M, Deen H, Mirza I, Ali MM, Mahmoud AM. Racial Disparity in Anthracycline-induced Cardiotoxicity in Breast Cancer Patients. Biomedicines 2023; 11:2286. [PMID: 37626782 PMCID: PMC10452913 DOI: 10.3390/biomedicines11082286] [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: 07/26/2023] [Revised: 08/13/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Breast cancer has become the most common cancer in the US and worldwide. While advances in early detection and treatment have resulted in a 40% reduction in breast cancer mortality, this reduction has not been achieved uniformly among racial groups. A large percentage of non-metastatic breast cancer mortality is related to the cardiovascular effects of breast cancer therapies. These effects appear to be more prevalent among patients from historically marginalized racial/ethnic backgrounds, such as African American and Hispanic individuals. Anthracyclines, particularly doxorubicin and daunorubicin, are the first-line treatments for breast cancer patients. However, their use is limited by their dose-dependent and cumulative cardiotoxicity, manifested by cardiomyopathy, ischemic heart disease, arrhythmias, hypertension, thromboembolic disorders, and heart failure. Cardiotoxicity risk factors, such as genetic predisposition and preexisting obesity, diabetes, hypertension, and heart diseases, are more prevalent in racial/ethnic minorities and undoubtedly contribute to the risk. Yet, beyond these risk factors, racial/ethnic minorities also face unique challenges that contribute to disparities in the emerging field of cardio-oncology, including socioeconomic factors, food insecurity, and the inability to access healthcare providers, among others. The current review will address genetic, clinical, and social determinants that potentially contribute to this disparity.
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Affiliation(s)
- Swetha Balaji
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Antu K. Antony
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Harry Tonchev
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Giorgia Scichilone
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Mohammed Morsy
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Hania Deen
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Imaduddin Mirza
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Mohamed M. Ali
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
| | - Abeer M. Mahmoud
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA; (S.B.); (A.K.A.); (H.T.); (G.S.); (M.M.); (H.D.); (I.M.); (M.M.A.)
- Department of Kinesiology, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
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Moscovice IS, Parsons H, Bean N, Santana X, Weis K, Hui JYC, Lahr M. Availability of cancer care services and the organization of care delivery at critical access hospitals. Cancer Med 2023; 12:17322-17330. [PMID: 37439021 PMCID: PMC10501243 DOI: 10.1002/cam4.6337] [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: 03/20/2023] [Revised: 06/15/2023] [Accepted: 07/02/2023] [Indexed: 07/14/2023] Open
Abstract
INTRODUCTION Critical access hospitals (CAHs) provide an opportunity to meet the needs of individuals with cancer in rural areas. Two common innovative care delivery methods include the use of traveling oncologists and teleoncology. It is important to understand the availability and organization of cancer care services in CAHs due to the growing population with cancer and expected declines in oncology workforce in rural areas. METHODS Stratified random sampling was used to generate a sample of 50 CAHs from each of the four U.S. Census Bureau-designated regions resulting in a total sample of 200 facilities. Analyses were conducted from 135 CAH respondents to understand the availability of cancer care services and organization of cancer care across CAHs. RESULTS Almost all CAHs (95%) provided at least one cancer screening or diagnostic service. Forty-six percent of CAHs reported providing at least one component of cancer treatment (chemotherapy, radiation, or surgery) at their facility. CAHs that offered cancer treatment reported a wide range of health care staff involvement, including 34% of respondents reporting involvement of a local oncologist, 38% reporting involvement of a visiting oncologist, and 28% reporting involvement of a non-local oncologist using telemedicine. CONCLUSION Growing disparities within rural areas emphasize the importance of ensuring access to timely screening and guideline-recommended treatment for cancer in rural communities. These data demonstrated that CAHs are addressing the growing need through a variety of approaches including the use of innovative models that utilize non-local providers and telemedicine to expand access to crucial services for rural residents with cancer.
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Affiliation(s)
- Ira S. Moscovice
- Flex Monitoring Team, Division of Health Policy and ManagementUniversity of Minnesota School of Public HealthMinneapolisMinnesotaUSA
| | - Helen Parsons
- Division of Health Policy and ManagementUniversity of Minnesota School of Public HealthMinneapolisMinnesotaUSA
| | - Nathan Bean
- Hennepin County Department of Public HealthMinneapolisMinnesotaUSA
| | - Xiomara Santana
- Flex Monitoring Team, Division of Health Policy and ManagementUniversity of Minnesota School of Public HealthMinneapolisMinnesotaUSA
| | - Kate Weis
- University of Minnesota Medical SchoolMinneapolisMinnesotaUSA
| | - Jane Yuet Ching Hui
- Division of Surgical Oncology, Department of SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Megan Lahr
- Flex Monitoring Team, Division of Health Policy and ManagementUniversity of Minnesota School of Public HealthMinneapolisMinnesotaUSA
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Massouh N, Jaffa AA, Tamim H, Jaffa MA. Social and racial inequalities in diabetes and cancer in the United States. Front Public Health 2023; 11:1178979. [PMID: 37538273 PMCID: PMC10395076 DOI: 10.3389/fpubh.2023.1178979] [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: 03/03/2023] [Accepted: 07/05/2023] [Indexed: 08/05/2023] Open
Abstract
Background Cancer and diabetes are among the leading causes of morbidity and mortality worldwide. Several studies have reported diabetes as a risk factor for developing cancer, a relationship that may be explained by associated factors shared with both diseases such as age, sex, body weight, smoking, and alcohol consumption. Social factors referred to as social determinants of health (SDOH) were shown to be associated with the risk of developing cancer and diabetes. Despite that diabetes and social factors were identified as significant determinants of cancer, no studies examined their combined effect on the risk of developing cancer. In this study, we aim at filling this gap in the literature by triangulating the association between diabetes, indices of SDOH, and the risk of developing cancer. Methods We have conducted a quantitative study using data from the Behavioral Risk Factor Surveillance System (BRFSS), whereby information was collected nationally from residents in the United States (US) with respect to their health-related risk behaviors, chronic health conditions, and the use of preventive services. Data analysis using weighted regressions was conducted on 389,158 study participants. Results Our findings indicated that diabetes is a risk factor that increases the likelihood of cancer by 13% (OR 1.13; 95%CI: 1.05-1.21). People of White race had higher odds for cancer compared to African Americans (OR 0.44; 95%CI: 0.39-0.49), Asians (OR 0.27; 95%CI: 0.20-0.38), and other races (OR 0.56; 95%CI: 0.46-0.69). The indices of SDOH that were positively associated with having cancer encompassed unemployment (OR 1.78; 95%CI: 1.59-1.99), retirement (OR 1.54; 95%CI: 1.43-1.67), higher income levels with ORs ranging between 1.16-1.38, college education (OR 1.10; 95%CI: 1.02-1.18), college graduates (OR 1.31; 95%CI: 1.21-1.40), and healthcare coverage (OR 1.44; 95%CI: 1.22-1.71). On the other hand, the indices of SDOH that were protective against having cancer were comprised of renting a home (OR 0.86; 95%CI: 0.79-0.93) and never married (OR 0.73; 95%CI: 0.65-0.81). Conclusion This study offers a novel social dimension for the association between diabetes and cancer that could guide setting strategies for addressing social inequities in disease prevention and access to healthcare.
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Affiliation(s)
- Nour Massouh
- Epidemiology and Population Health Department, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ayad A. Jaffa
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- Division of Endocrinology, Diabetes and Metabolic Diseases, Department of Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Hani Tamim
- Biostatistics Unit, Faculty of Medicine, Clinical Research Institute, American University of Beirut, Beirut, Lebanon
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Miran A. Jaffa
- Epidemiology and Population Health Department, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
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Olateju OA, Zeng Z, Thornton JD, Mgbere O, Essien EJ. Management of metastatic melanoma in Texas: disparities in the utilization of immunotherapy following the regulatory approval of immune checkpoint inhibitors. BMC Cancer 2023; 23:655. [PMID: 37442992 DOI: 10.1186/s12885-023-11142-4] [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: 12/29/2022] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND The utilization of modern-immunotherapies, notably immune checkpoint inhibitors (ICIs), has increased markedly in patients with metastatic melanoma over the past decade and are recommended as standard treatment. Given their increasing adoption in routine care for melanoma, understanding patient access to immunotherapy and patterns of its use in Texas is crucial as it remains one of the few states without Medicaid expansion and with high rates of the uninsured population. The objectives of this study were to examine the trend in the utilization of immunotherapy and to determine factors associated with immunotherapy utilization among patients with metastatic melanoma in the era of ICIs in Texas. METHODS A retrospective cohort study was conducted using the Texas Cancer Registry (TCR) database. The cohort comprised of adult (≥ 18 years) patients with metastatic melanoma diagnosed between June 2011 and December 2018. The trend in immunotherapy utilization was assessed by determining the proportion of patients receiving immunotherapy each year. The Average Annual Percent Change (AAPC) in immunotherapy utilization was assessed using joinpoint regression, while multivariable logistic regression was used to determine the association between patient characteristics and immunotherapy receipt. RESULTS A total of 1,795 adult patients with metastatic melanoma were identified from the TCR. Immunotherapy utilization was higher among younger patients, those with no comorbidities, and patients with private insurance. Multivariable analysis showed that the likelihood of receipt of immunotherapy decreased with older age [(adjusted Odds Ratio (aOR), 0.92; 95% CI, 0.89- 0.93, p = 0.001], living in high poverty neighborhood (aOR, 0.52; 95% CI, 0.44 - 0.66, p < 0.0001), having Medicaid (aOR, 0.58; 95% CI, 0.44 - 0.73, p = 0.02), being uninsured (aOR, 0.49; 95% CI, 0.31 - 0.64, p = 0.01), and having comorbidities (CCI score 1: aOR, 0.48; 95% CI, 0.34 - 0.71, p = 0.003; CCI score ≥ 2: aOR, 0.32; 95% CI, 0.16 - 0.56, p < 0.0001). CONCLUSIONS AND RELEVANCE This cohort study identified sociodemographic and socioeconomic disparities in access to immunotherapy in Texas, highlighting the need for policies such as Medicaid expansion that would increase equitable access to this innovative therapy.
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Affiliation(s)
- Olajumoke A Olateju
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, TX, USA
| | - Zhen Zeng
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, TX, USA
| | - J Douglas Thornton
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, TX, USA
| | - Osaro Mgbere
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, TX, USA
- Institute of Community Health, University of Houston College of Pharmacy, Houston, TX, USA
- Public Health Science and Surveillance Division, Houston Health Department, Houston, TX, USA
| | - Ekere James Essien
- Department of Pharmaceutical Health Outcomes and Policy, College of Pharmacy, University of Houston, Houston, TX, USA.
- Institute of Community Health, University of Houston College of Pharmacy, Houston, TX, USA.
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Stuart GW, Chamberlain JA, te Marvelde L. The contribution of prognostic factors to socio-demographic inequalities in breast cancer survival in Victoria, Australia. Cancer Med 2023; 12:15371-15383. [PMID: 37458115 PMCID: PMC10417162 DOI: 10.1002/cam4.6092] [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: 10/17/2022] [Revised: 03/28/2023] [Accepted: 05/04/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Breast cancer survival in Australia varies according to socio-economic status (SES) and between rural and urban places of residence. Part of this disparity may be due to differences in prognostic factors at the time of diagnosis. METHODS Women with invasive breast cancer diagnosed from 2008 until 2012 (n = 14,165) were identified from the Victorian Cancer Registry and followed up for 5 years, with death from breast cancer or other causes recorded. A prognostic score, based on stage at diagnosis, cancer grade, whether the cancer was detected via screening, reported comorbidities and age at diagnosis, was constructed for use in a mediation analysis. RESULTS Five-year breast cancer mortality for women with breast cancer who were in the lowest quintile of SES (10.3%) was almost double that of those in the highest quintile (5.7%). There was a small survival advantage (1.7% on average, within each socio-economic quintile) of living in inner-regional areas compared with major cities. About half of the socio-economic disparity was mediated by prognostic factors, particularly stage at diagnosis and the presence of comorbidities. The inner-regional survival advantage was not due to differences in prognostic factors. CONCLUSIONS Part of the socio-economic disparity in breast cancer survival could be addressed by earlier detection in, and improved general health for, more disadvantaged women. Further research is required to identify additional causes of socio-economic disparities as well as the observed inner-regional survival advantage.
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Affiliation(s)
- Geoffrey W. Stuart
- Cancer Epidemiology DivisionCancer Council VictoriaMelbourneVictoriaAustralia
- School of Psychological Sciences, Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneVictoriaMelbourneAustralia
| | | | - Luc te Marvelde
- Victorian Cancer RegistryCancer Council VictoriaMelbourneVictoriaAustralia
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Wolff JM, McQueen A, Garg R, Thompson T, Fu Q, Brown DS, Kegler M, Carpenter KM, Kreuter MW. Expanding population-level interventions to help more low-income smokers quit: Study protocol for a randomized controlled trial. Contemp Clin Trials 2023; 129:107202. [PMID: 37080354 DOI: 10.1016/j.cct.2023.107202] [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: 01/11/2023] [Revised: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Low-income Americans have higher rates of smoking and a greater burden of smoking-related disease. In the United States, smokers in every state can access evidence-based telephone counseling through free tobacco quitlines. However, quitlines target smokers who are ready to quit in the next 30 days, which can exclude many low-income smokers. A smoke-free homes intervention may help engage smokers in tobacco control services who are not yet ready to quit. Previous research in low-income populations suggests that receiving a smoke-free homes intervention is associated with higher quit rates. This study tests whether, at a population level, expanding on quitlines to include a smoke-free homes intervention for smokers not ready to quit could engage more low-income smokers and increase long-term cessation rates. METHODS In a Hybrid Type 2 design, participants are recruited from 211 helplines in 9 states and randomly assigned to standard quitline or quitline plus smoke-free homes intervention arms. Participants in both arms are initially offered quitline services. In the quitline plus smoke-free homes condition, participants who decline the quitline are then offered a smoke-free homes intervention. Participants complete a baseline and follow-up surveys at 3 and 6 months. Those who have not yet quit at the 3-month follow-up are re-offered the interventions, which differ by study arm. The primary study outcome is self-reported 7-day point prevalence abstinence from smoking at 6-month follow-up. CONCLUSION This real-world cessation trial involving 9 state tobacco quitlines will help inform whether offering smoke-free homes as an alternative intervention could engage more low-income smokers with evidence-based interventions and increase overall cessation rates. This study has been registered at ClinicalTrials.gov (Study Identifier: NCT04311983).
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Affiliation(s)
- Jennifer M Wolff
- Washington University in St. Louis, Brown School, Health Communication Research Laboratory, United States of America.
| | - Amy McQueen
- Washington University in St. Louis, Brown School, Health Communication Research Laboratory, United States of America; Washington University in St. Louis, School of Medicine, Department of Medicine, United States of America
| | - Rachel Garg
- Washington University in St. Louis, Brown School, Health Communication Research Laboratory, United States of America
| | - Tess Thompson
- Washington University in St. Louis, Brown School, Health Communication Research Laboratory, United States of America
| | - Qiang Fu
- Tufts University, Department of Community Health, United States of America
| | - Derek S Brown
- Washington University in St. Louis, Brown School, United States of America
| | - Michelle Kegler
- Emory University, Rollins School of Public Health, United States of America
| | | | - Matthew W Kreuter
- Washington University in St. Louis, Brown School, Health Communication Research Laboratory, United States of America
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Sathe C, Accordino MK, DeStephano D, Shah M, Wright JD, Hershman DL. Social determinants of health and CDK4/6 inhibitor use and outcomes among patients with metastatic breast cancer. Breast Cancer Res Treat 2023; 200:85-92. [PMID: 37157005 DOI: 10.1007/s10549-023-06957-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/23/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Survival outcomes in metastatic breast cancer (MBC) have improved due to novel agents such as CDK4/6 inhibitors (CDK4/6i). Nevertheless, Black patients and patients with lower socioeconomic status (SES) continue to bear a disproportionate mortality burden. METHODS We conducted a retrospective analysis of EHR-derived data from the Flatiron Health Database (FHD). A dataset was constructed to include Black/African-American (Black/AA) and White patients with hormone receptor (HR)-positive, HER2-negative MBC. Outcomes included CDK4/6i use (overall and first-line), and rates of leukopenia, dose reduction, and time on treatment for first-line CDK4/6i. Multivariable logistic regression was used to evaluate factors associated with use and outcomes. RESULTS A total of 6802 patients with MBC were included, of which 5187 (76.3%) received CDK4/6i. Of those, 3186 (61.4%) received CDK4/6i first-line. Overall, 86.7% of patients were categorized as White and 13.3% as Black/AA; 22.4% were > 75 years old; 12.6% were treated at an academic site; 3.3% had Medicaid insurance. In addition to advanced age and poorer performance status, lower use of CDK4/6i was associated with Black/AA vs White race (72.9% vs 76.8%; OR 0.83, 95% CI 0.70-0.99, p = 0.04) and Medicaid vs commercial insurance (69.6% vs 77.4%; OR: 0.68, 95% CI 0.49-0.95, p = 0.02). Odds of CDK4/6i use were twofold higher for patients treated at an academic center (p < 0.001). Rates of CDK4/6i-induced leukopenia and dose reductions did not differ significantly by race, insurance type, or treatment site. Time on CDK4/6i was significantly lower among Medicaid patients (395 days) than patients with commercial insurance (558 days) or Medicare (643 days) (p = 0.03). CONCLUSION This analysis of real-world data suggests that Black race and lower SES are associated with decreased CDK4/6i use. However, among patients treated with CDK4/6i, subsequent toxicity outcomes are similar. Efforts to ensure access to these life-prolonging medications are warranted.
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Affiliation(s)
- Claire Sathe
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA.
| | - Melissa K Accordino
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - David DeStephano
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Mansi Shah
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jason D Wright
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Dawn L Hershman
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
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Go CC, Lahaie Luna GM, Briceño CA. Epidemiological trends and survival outcomes for dermatofibrosarcoma protuberans of the head and neck region. Int J Dermatol 2023; 62:664-671. [PMID: 36318642 DOI: 10.1111/ijd.16459] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 08/16/2022] [Accepted: 10/06/2022] [Indexed: 04/19/2023]
Abstract
BACKGROUND Given the rarity of dermatofibrosarcoma protuberans (DFSP) of the head and neck, the incidence and prognosis specific to this region are poorly defined. The purpose of this study was to determine epidemiology, clinicopathological characteristics, and prognostic factors of patients with DFSP of the head and neck region, using the Surveillance, Epidemiology, and End Results (SEER) database. METHODS A cohort analysis was performed for primary head and neck DFSP reported to the SEER database between 2000 and 2018. Overall survival was determined using Kaplan-Meier analysis while Cox regression modeling was used to examine predictive factors. RESULTS A total of 681 cases were reported to the SEER database between 2000 and 2018. Incidence rates decreased over time. Overall survival was 94%, and disease-specific survival was 99% at 5 years. Cases of head and neck DFSP were found to occur more frequently in males. There was no difference in incidence rates between White patients and Black patients. Age ≥ 60 years old, tumor size, and living location were the most significant predictors of overall survival. CONCLUSIONS This analysis of DFSP of the head and neck demonstrates a downward trend in incidence, higher age-standardized incidence in males, and similar race-based incidences, which differs from data reported on DFSP of other anatomic locations.
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Affiliation(s)
- Cammille C Go
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Gabriela M Lahaie Luna
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Scheie Eye Institute, Philadelphia, PA, USA
- Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - César A Briceño
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Scheie Eye Institute, Philadelphia, PA, USA
- Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Greco G, Bickell NA, Lin S, Yagnik R, LeRoith D, Gallagher EJ. Subjective social status, race, and metabolic syndrome in women with breast cancer. Breast Cancer Res Treat 2023; 199:479-487. [PMID: 37087701 DOI: 10.1007/s10549-023-06949-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 04/06/2023] [Indexed: 04/24/2023]
Abstract
PURPOSE To evaluate the association of subjective social status (SSS) with metabolic syndrome (MetS) severity and its potential contribution to racial health disparities in women with breast cancer. METHODS Multicenter cross-sectional study (10 US hospitals) in women (n = 1206) with primary diagnosis of invasive breast cancer received during Mar/2013-Feb/2020. Participants, self-identified as non-Hispanic White or Black, underwent physical and laboratory examinations and survey questions assessing socioeconomic parameters, medical history, and behavioral risks. SSS was measured with the 10-rung MacArthur scale. MetS severity was measured with a validated Z-Score. Generalized linear mixed modeling was used to analyze the associations. Missing data were handled using multiple imputation. RESULTS Average age was 58 years. On average, the SSS of Black women, given equivalent level of income and education, was lower than the SSS of White women: 6.6 (6.1-7.0) vs 7.7 (7.54-7.79) among college graduates and 6.8 (6.4-7.2) vs 7.6 (7.5-7.8) among women in the high-income category (> $75,000). In multivariable analysis, after controlling for age, income, education, diet, and physical activity, increasing SSS was associated with a decrease in MetS-Z score, - 0.10 (- 0.16 to - 0.04) per every 2 rung increase in the MacArthur scale. CONCLUSION Black women with breast cancer rank their SSS lower than White women with breast cancer do at each level of income and education. As SSS is strongly associated with MetS severity these results identify potentially modifiable factors that contribute to racial disparities.
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Affiliation(s)
- Giampaolo Greco
- Department of Population Health Science and Policy, Center for Health Equity and Community Engaged Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nina A Bickell
- Department of Population Health Science and Policy, Center for Health Equity and Community Engaged Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Institute for Health Equity Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sylvia Lin
- Department of Population Health Science and Policy, Center for Health Equity and Community Engaged Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Radhi Yagnik
- Department of Population Health Science and Policy, Center for Health Equity and Community Engaged Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Derek LeRoith
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Institute at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Endocrinology, Diabetes and Bone Disease, Department of Medicine, Icahn School of Medicine at Mount Sinai, Box 1055, New York, NY, 10029, USA
| | - Emily J Gallagher
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Tisch Cancer Institute at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Division of Endocrinology, Diabetes and Bone Disease, Department of Medicine, Icahn School of Medicine at Mount Sinai, Box 1055, New York, NY, 10029, USA.
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Agbonlahor O, Mattingly DT, Hart JL, Rai J, McLeish AC, Walker KL. Differences in health care provider advice on abstaining from tobacco use: Findings from the 2020 National Youth Tobacco Survey. Addict Behav 2023; 144:107726. [PMID: 37087767 DOI: 10.1016/j.addbeh.2023.107726] [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: 12/01/2022] [Revised: 03/31/2023] [Accepted: 04/12/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND Health care providers' (HCP) advice on tobacco prevention and cessation is critical in addressing the tobacco use epidemic among adolescents. However, examination of whether receiving advice from HCPs differs by adolescent sociodemographic characteristics and tobacco use is limited. METHODS HCP advice to abstain from using tobacco was examined using the 2020 National Youth Tobacco Survey (N = 12,483). Sociodemographic (age, sex, sexual orientation, race/ethnicity, and region) and tobacco use (non-current, sole, dual/poly) differences by HCP advice were evaluated using adjusted logistic regression models. RESULTS Among the sample, 37.26% of adolescents received HCP advice to abstain from using tobacco products, and 31.35% received HCP advice to abstain from using e-cigarettes specifically. Adolescents who were non-Hispanic Black (vs. non-Hispanic White) were more likely not to receive HCP advice to abstain from all tobacco products (OR = 1.31, 95% CI: 1.08-1.59). Adolescents who were non-Hispanic Black (vs. non-Hispanic White) (OR = 1.41, 95% CI: 1.16-1.73) or sexual minority (vs. heterosexual) (OR = 1.16, 95% CI: 1.02-1.33) were more likely not to receive HCP advice to abstain from e-cigarettes. Adolescents who were aged 16-18 (vs. aged 9-12) (OR = 0.68, 95% CI: 0.56-0.83) or currently use dual/poly tobacco products (vs. adolescents who do not currently use tobacco) (OR = 0.56, 95% CI: 0.43-0.74) were more likely to receive HCP advice to abstain from using e-cigarettes). CONCLUSIONS Many U.S. adolescents do not receive HCP advice to abstain from using tobacco. HCPs should increase tobacco prevention and cessation advice across adolescent groups, particularly racial/ethnic and sexual minorities. HCP training and public health policies that improve delivery of e-cigarette advice to adolescents are essential.
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Affiliation(s)
- Osayande Agbonlahor
- Department of Communication, University of Louisville, Louisville, KY, USA; Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, USA.
| | - Delvon T Mattingly
- Department of Communication, University of Louisville, Louisville, KY, USA; Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA.
| | - Joy L Hart
- Department of Communication, University of Louisville, Louisville, KY, USA; Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, USA; American Heart Association Tobacco Center for Regulatory Science, Dallas, TX USA.
| | - Jayesh Rai
- American Heart Association Tobacco Center for Regulatory Science, Dallas, TX USA.
| | - Alison C McLeish
- Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, USA; American Heart Association Tobacco Center for Regulatory Science, Dallas, TX USA; Department of Psychological and Brain Sciences, University of Louisville, Louisville, KY, USA.
| | - Kandi L Walker
- Department of Communication, University of Louisville, Louisville, KY, USA; Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, Louisville, KY, USA; American Heart Association Tobacco Center for Regulatory Science, Dallas, TX USA.
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Kegler MC, Hermstad A, Haardörfer R, Arriola KJ, Gauthreaux N, Tucker S, Nelson G. Evaluation Design for The Two Georgias Initiative: Assessing Progress Toward Health Equity in the Rural South. HEALTH EDUCATION & BEHAVIOR 2023; 50:268-280. [PMID: 35306908 DOI: 10.1177/10901981211060330] [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] [Indexed: 11/16/2022]
Abstract
As persistent inequities in health gained increased attention nationally due to COVID-19 and racial justice protests in 2020, it has become increasingly important to evaluate both the process and outcomes associated with coalition-based efforts to address health inequities. The Two Georgias Initiative supports coalitions in 11 rural counties to (1) achieve greater health equity, (2) improve health and health care, (3) build healthier rural communities and improve social conditions that impact the health of rural populations, and (4) build community, organizational, and individual leadership capacity for health equity. Rural communities suffer significant health disparities relative to urban areas, and also experience internal inequities by race and poverty level. The evaluation framework for The Two Georgias Initiative provides a comprehensive mixed methods approach to evaluating both processes and outcomes. Early results related to community readiness and capacity to address health inequities, measured through a coalition member survey (n = 236) conducted at the end of the planning phase, suggest coalitions were in the preparation stage, with higher levels of readiness among coalition members and organizations/groups similar to the coalition members' own, lower levels among public officials and other leaders, and the lowest levels among county residents. In addition, coalition members reported more experience with downstream drivers (e.g., access to care) of health than upstream drivers (e.g., affordable housing, environmental or racial justice). By providing a logic model, evaluation questions and associated indicators, as well as a range of data collection methods, this evaluation approach may prove practical to others aiming to evaluate their efforts to address health equity.
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Affiliation(s)
| | | | | | | | | | | | - Gary Nelson
- Healthcare Georgia Foundation, Atlanta, GA, USA
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Liu A, Garcia-Torres LC, Johnson C, Haver MK, Gwede CK, Christy SM. Cancer screening educational interventions in rural and farmworker communities: a systematic literature review. ETHNICITY & HEALTH 2023; 28:335-357. [PMID: 35499269 PMCID: PMC9626390 DOI: 10.1080/13557858.2022.2056145] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/16/2022] [Indexed: 05/05/2023]
Abstract
OBJECTIVES Men and women living in rural communities of the United States (US) are less likely than those in urban or suburban communities to be up to date with cancer screenings. Delayed screening contributes to later stage at diagnosis and higher cancer mortality for individuals living in rural areas. These effects may be compounded in some rural subpopulations (e.g. migrant and seasonal farmworkers). This systematic review examines educational interventions aimed at increasing colorectal, breast, prostate, oral, and/or cervical cancer screening in the rural US, with special consideration for the farmworker subpopulation. DESIGN Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, our systematic literature review employed the following databases: Ovid MEDLINE, CINAHL Complete, Embase, and Web of Science. Search terms included, but were not limited to 'rural,' 'cancer screening,' 'farmworker,' and 'cancer prevention.' Eligible studies featured an educational intervention implemented in agricultural or rural US settings with a cancer screening behavioral outcome, male and/or female participants, and were published in English between 2002 and 2020. Article screening and data extraction were conducted by two independent reviewers. RESULTS Twenty-six articles were eligible. Of the six studies focused on the farmworker population (n=2,732), 61.75% of participants reported Hispanic ethnicity. Of the sixteen studies on unspecified rural communities reporting participant race/ethnicity (n=10,442), 39.29% reported Black/African American race. Efficacious interventions included culturally-targeted educational materials, lay health advisors (LHAs), and components that addressed practical barriers (e.g. financial or logistical). CONCLUSION Results demonstrate the value of LHAs and targeted education to increase screening for multiple cancer types in rural communities. Prospective research should incorporate and facilitate access to screening and provider-level and/or organizational-level interventions to increase overall impact. ABBREVIATIONS HPV: human papillomavirus; LHA: lay health advisors; MeSH: Medical Subject Headings; PRISMA: Preferred Reporting Items for Systematic Reviews and Meta-Analyses; RCT: randomized controlled trial; US: United States.
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Affiliation(s)
- Anni Liu
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | | | - Caitlyn Johnson
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | | | - Clement K. Gwede
- Morsani College of Medicine, University of South Florida, Tampa, Florida
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Shannon M. Christy
- Morsani College of Medicine, University of South Florida, Tampa, Florida
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
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Honaker MD, Irish W, Parikh AA, Snyder RA. ASO Author Reflections: Rural-Urban Disparities in Colon Cancer Care: Trying to Close the Gap. Ann Surg Oncol 2023; 30:3547. [PMID: 37000357 DOI: 10.1245/s10434-023-13381-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 04/01/2023]
Affiliation(s)
- Michael D Honaker
- Department of Surgery, Brody School of Medicine at East, Carolina University, Greenville, NC, USA
| | - William Irish
- Department of Surgery, Brody School of Medicine at East, Carolina University, Greenville, NC, USA
| | - Alexander A Parikh
- Department of Surgery, Brody School of Medicine at East, Carolina University, Greenville, NC, USA
- Department of Surgery, The University of Texas San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Rebecca A Snyder
- Department of Surgery, Brody School of Medicine at East, Carolina University, Greenville, NC, USA.
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Honaker MD, Irish W, Parikh AA, Snyder RA. Association of Rural Residence and Receipt of Guideline-Concordant Care for Locoregional Colon Cancer. Ann Surg Oncol 2023; 30:3538-3546. [PMID: 36933082 DOI: 10.1245/s10434-023-13340-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 02/19/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND Incidence and mortality rates of colon cancer (CC) are higher in rural populations. This study aimed to determine whether rural residence is associated with differences in guideline-concordant care for patients with locoregional CC. METHODS Patients with stages I-III CC from 2006 to 2016 were identified in the National Cancer Database. Guideline-concordant care (GCC) was defined as resection with negative margins, adequate nodal harvest, and receipt of adjuvant chemotherapy for patients with high-risk stage II or III disease. Multivariable logistic regression (MVR) was performed to evaluate the association between rural residence and the odds of receiving GCC. Effect modification was evaluated using a two-way interaction for rurality by insurance status. RESULTS Of 320,719 identified patients, 6191 (2%) were rural. The rural patients had lower income and lower educational status than the urban patients and were more often Medicare-insured (p < 0.001). The rural patients traveled farther (44.5 vs. 7.5 miles; p < 0.001), although time to surgery was similar (8 vs. 9 days). The two cohorts had similar resection rates (98.8% vs. 98.0%), margin positivity (5.4% vs. 4.8%), adequate lymphadenectomy (80.9% vs. 83.0%), adjuvant chemotherapy (stage III: 69.2% vs. 68.7%), and receipt of GCC (66.5% vs. 68.3%). In the MVR, the odds of receiving GCC did not differ between the rural and urban patients (odds ratio, 0.99; 95% confidence interval, 0.94-1.05%). Insurance status did not differentially influence the receipt of GCC by the rural versus the urban patients (interaction: p = 0.83). CONCLUSIONS Rural and urban patients with locoregional CC are equally likely to receive GCC, suggesting that differences in cancer care delivery may not explain rural-urban disparities.
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Affiliation(s)
- Michael D Honaker
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC, USA
| | - William Irish
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC, USA
| | - Alexander A Parikh
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC, USA.,Department of Surgery, The University of Texas San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Rebecca A Snyder
- Department of Surgery, Brody School of Medicine at East Carolina University, Greenville, NC, USA. .,Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Snider NG, Hastert TA, Nair M, Madhav K, Ruterbusch JJ, Schwartz AG, Peters ES, Stoffel EM, Rozek LS, Purrington KS. Area-level Socioeconomic Disadvantage and Cancer Survival in Metropolitan Detroit. Cancer Epidemiol Biomarkers Prev 2023; 32:387-397. [PMID: 36723416 PMCID: PMC10071652 DOI: 10.1158/1055-9965.epi-22-0738] [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: 07/13/2022] [Revised: 09/27/2022] [Accepted: 01/09/2023] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Racial segregation is linked to poorer neighborhood quality and adverse health conditions among minorities, including worse cancer outcomes. We evaluated relationships between race, neighborhood social disadvantage, and cancer survival. METHODS We calculated overall and cancer-specific survival for 11,367 non-Hispanic Black (NHB) and 29,481 non-Hispanic White (NHW) individuals with breast, colorectal, lung, or prostate cancer using data from the Metropolitan Detroit Cancer Surveillance System. The area deprivation index (ADI) was used to measure social disadvantage at the census block group level, where higher ADI is associated with poorer neighborhood factors. Associations between ADI and survival were estimated using Cox proportional hazards mixed-effects models accounting for geographic grouping and adjusting for demographic and clinical factors. RESULTS Increasing ADI quintile was associated with increased overall mortality for all four cancer sites in multivariable-adjusted models. Stratified by race, these associations remained among breast (NHW: HR = 1.16, P < 0.0001; NHB: HR = 1.20, P < 0.0001), colorectal (NHW: HR = 1.11, P < 0.0001; NHB: HR = 1.09, P = 0.00378), prostate (NHW: HR = 1.18, P < 0.0001; NHB: HR = 1.18, P < 0.0001), and lung cancers (NHW: HR = 1.06, P < 0.0001; NHB: HR = 1.07, P = 0.00177). Cancer-specific mortality estimates were similar to overall mortality. Adjustment for ADI substantially attenuated the effects of race on mortality for breast [overall proportion attenuated (OPA) = 47%, P < 0.0001; cancer-specific proportion attenuated (CSPA) = 37%, P < 0.0001] prostate cancer (OPA = 51%, P < 0.0001; CSPA = 56%, P < 0.0001), and colorectal cancer (OPA = 69%, P = 0.032; CSPA = 36%, P = 0.018). CONCLUSIONS Area-level socioeconomic disadvantage is related to cancer mortality in a racially diverse population, impacting racial differences in cancer mortality. IMPACT Understanding the role of neighborhood quality in cancer survivorship could improve community-based intervention practices.
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Affiliation(s)
- Natalie G. Snider
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Theresa A. Hastert
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
| | - Mrudula Nair
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - K.C. Madhav
- Department of Internal Medicine, Yale School of Medicine, Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, New Haven, Connecticut
| | - Julie J. Ruterbusch
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
| | - Ann G. Schwartz
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
| | - Edward S. Peters
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska
| | - Elena M. Stoffel
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan
| | - Laura S. Rozek
- Department of Oncology, Georgetown University School of Medicine, Washington, DC
| | - Kristen S. Purrington
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
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Momenimovahed Z, Mazidimoradi A, Maroofi P, Allahqoli L, Salehiniya H, Alkatout I. Global, regional and national burden, incidence, and mortality of cervical cancer. Cancer Rep (Hoboken) 2023; 6:e1756. [PMID: 36545760 PMCID: PMC10026270 DOI: 10.1002/cnr2.1756] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/05/2022] [Accepted: 11/08/2022] [Indexed: 12/24/2022] Open
Abstract
AIM Among gynecological cancers, cervical cancer is the most common cause of cancer-related death in developing countries. This study analyzes the incidence, mortality, and burden of cervical cancer using the Global Burden of Disease (GBD) 2019 study. MATERIALS AND METHODS The GBD (2019) data on cervical cancer was extracted from the Global Health Data Exchange (GHDx) query tool. Age-standardized rate (ASR) incidence, deaths, lost years of life (YLLs), years of life with disabilities (YLDs), and adjusted years of life with disabilities (DALYs) of cervical cancer in women were extracted. Data were extracted globally for 204 countries and groups based on a socio-demographic index (SDI), World Health Organization (WHO) regions, continents, World Bank regions, and 22 GBD regions. RESULTS The higher standardized age incidence of cervical cancer is in lower SDI countries, Africa, the African region (According to the WHO), and Sub-Saharan Africa (According to GBD regions). The highest deaths of ASR is in countries with low SDI, low-income group, Africa, the African region (According to the World Health Organization), and Sub-Saharan Africa (According to GBD regions). According to SDI classification, the highest DALYs ASR is in low SDI countries, World Bank Low-income countries, African and then American continents, African region, Sub-Saharan Africa, and then Latin America & Caribbean-WB (Based on GBD regions). CONCLUSION In 2019, incidence, mortality, and DALYs of cervical cancer mostly affected countries with lower socioeconomic status. Given that cervical cancer is highly preventable, access to screening services and the presence of trained and knowledgeable health care staff can reduce illness, suffering, and death caused by this malignancy. It is recommended to use the national and international potentials to reduce the incidence of this malignancy.
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Affiliation(s)
| | | | - Parang Maroofi
- Department of Epidemiology, School of Public Health, Hamadan University of Medical Science, Hamadan, Iran
| | | | - Hamid Salehiniya
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Ibrahim Alkatout
- Campus Kiel, Kiel School of Gynecological Endoscopy, University Hospitals Schleswig-Holstein, Kiel, Germany
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Benavides-Vasquez J, Shen C, McDonald A, Wang L. Effect of residence in nonmetropolitan counties on stage and tumor size at diagnosis in patients with breast cancer: A Surveillance, Epidemiology, and End Results analysis. J Rural Health 2023; 39:408-415. [PMID: 36396348 DOI: 10.1111/jrh.12727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The aim of this study was to assess the influence of residence in nonmetropolitan versus metropolitan counties on stage and tumor size at diagnosis in patients with breast cancer in the United States. METHODS Women with a primary diagnosis of breast cancer between 2010 and 2015 were selected from the Surveillance, Epidemiology, and End Results (SEER) database. Logistic regression was used to model the effect of residence in nonmetropolitan counties on cancer stage and tumor size, adjusted for age, marital status, and 2 county-level socioeconomic variables. RESULTS The final sample included 267,691 patients. More patients were diagnosed at advanced stages (III-IV vs I-II: 51.11% vs 50.21%) and with larger tumors (>2 cm vs < = 2 cm: 47.62% vs 46.77%) in nonmetropolitan counties. After adjustment, residence in nonmetro counties was not associated with advanced stage at diagnosis (OR = 0.987; 95% CI: 0.959-1.015) or tumor size >2 cm at diagnosis (OR = 0.997; 95% CI: 0.969-1.026). In stratified analysis by race/ethnicity, however, non-Hispanic White patients in nonmetropolitan counties were significantly more likely to have an advanced stage (OR = 1.035, 95% CI: 1.003-1.068) and tumor sizes >2 cm (OR = 1.051; 95% CI: 1.018-1.084) at diagnosis. CONCLUSIONS Residence in nonmetropolitan counties in the United States was not associated with advanced stage or tumor size >2 cm at diagnosis in cases of breast cancer, compared to the residence in metropolitan counties. However, among non-Hispanic White females, residence in nonmetropolitan counties was associated with significantly higher odds of having an advanced stage and a tumor size >2 cm at diagnosis.
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Affiliation(s)
| | - Chan Shen
- Department of Surgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Alicia McDonald
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania, USA
- Penn State Cancer Institute, Hershey, Pennsylvania, USA
| | - Li Wang
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania, USA
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Olorunfemi G, Libhaber E, Ezechi OC, Musenge E. Population-based temporal trends and ethnic disparity in breast cancer mortality in South Africa (1999-2018): Joinpoint and age-period-cohort regression analyses. Front Oncol 2023; 13:1056609. [PMID: 36816918 PMCID: PMC9935608 DOI: 10.3389/fonc.2023.1056609] [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: 10/05/2022] [Accepted: 01/10/2023] [Indexed: 02/05/2023] Open
Abstract
Globally, breast cancer is the leading cause of cancer deaths, accounting for 15.5% of female cancer deaths in 2020. Breast cancer is also the leading cause of female cancers in South Africa. The rapid epidemiological transition in South Africa may have an impact on the trends in breast cancer mortality in the country. We therefore evaluated the trends in the breast cancer mortality in SA over 20 years (1999-2020). Methods Joinpoint regression analyses of the trends in crude and age-standardized mortality rates (ASMR) of breast cancer among South African women were conducted from 1999 to 2018 using mortality data from Statistics South Africa. Age-period-cohort regression analysis was then conducted to evaluate the independent effect of age, period, and cohort on breast cancer mortality, and analysis was stratified by ethnicity. Results The mortality rate of breast cancer (from 9.82 to 13.27 per 100,000 women) increased at around 1.4% per annum (Average Annual Percent Change (AAPC): 1.4%, 95% CI:0.8-2.0, P-value< 0.001). Young women aged 30-49 years (1.1%-1.8%, P-value< 0.001) had increased breast cancer mortality. The risk of breast cancer mortality increased among successive birth cohorts from 1924 to 1928 but decreased among recent cohorts born from 1989 to 1993. In 2018, the breast cancer mortality rate among Blacks (9.49/100,000 women) was around half of the rates among the non-Blacks. (Coloreds: 18.11 per 100,000 women; Whites: 17.77/100,000 women; Indian/Asian: 13.24 per 100,000 women). Conclusions Contrary to the trends in high- and middle-income countries, breast cancer mortality increased in South Africa especially among young women. Breast cancer prevention programs should be intensified and should also target young women. The marked disparity in ethnic burden of breast cancer should be considered during planning and implementation of interventions.
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Affiliation(s)
- Gbenga Olorunfemi
- Division of Epidemiology and Biostatistics, School of Public Health, University of Witwatersrand, Johannesburg, South Africa
| | - Elena Libhaber
- Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | | | - Eustasius Musenge
- Division of Epidemiology and Biostatistics, School of Public Health, University of Witwatersrand, Johannesburg, South Africa
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Mavragani A, Duncan PW, Thakur E, Puccinelli-Ortega N, Salsman JM, Russell G, Pasche BC, Wentworth S, Miller DP, Wagner LI, Topaloglu U. Adaptation of a Personalized Electronic Care Planning Tool for Cancer Follow-up Care: Formative Study. JMIR Form Res 2023; 7:e41354. [PMID: 36626203 PMCID: PMC9893883 DOI: 10.2196/41354] [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: 07/22/2022] [Revised: 11/03/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Most patients diagnosed with colorectal cancer will survive for at least 5 years; thus, engaging patients to optimize their health will likely improve outcomes. Clinical guidelines recommend patients receive a comprehensive care plan (CP) when transitioning from active treatment to survivorship, which includes support for ongoing symptoms and recommended healthy behaviors. Yet, cancer care providers find this guideline difficult to implement. Future directions for survivorship care planning include enhancing information technology support for developing personalized CPs, using CPs to facilitate self-management, and assessing CPs in clinical settings. OBJECTIVE We aimed to develop an electronic tool for colorectal cancer follow-up care (CFC) planning. METHODS Incorporating inputs from health care professionals and patient stakeholders is fundamental to the successful integration of any tool into the clinical workflow. Thus, we followed the Integrate, Design, Assess, and Share (IDEAS) framework to adapt an existing application for stroke care planning (COMPASS-CP) to meet the needs of colorectal cancer survivors (COMPASS-CP CFC). Constructs from the Consolidated Framework for Implementation Research (CFIR) guided our approach. We completed this work in 3 phases: (1) gathering qualitative feedback from stakeholders about the follow-up CP generation design and workflow; (2) adapting algorithms and resource data sources needed to generate a follow-up CP; and (3) optimizing the usability of the adapted prototype of COMPASS-CP CFC. We also quantitatively measured usability (target average score ≥70; range 0-100), acceptability, appropriateness, and feasibility. RESULTS In the first phase, health care professionals (n=7), and patients and caregivers (n=7) provided qualitative feedback on COMPASS-CP CFC that informed design elements such as selection, interpretation, and clinical usefulness of patient-reported measures. In phase 2, we built a minimal viable product of COMPASS-CP CFC. This tool generated CPs based on the needs identified by patient-completed measures (including validated patient-reported outcomes) and electronic health record data, which were then matched with resources by zip code and preference to support patients' self-management. Elements of the CFIR assessed revealed that most health care professionals believed the tool would serve patients' needs and had advantages. In phase 3, the average System Usability Scale score was above our target score for health care professionals (n=5; mean 71.0, SD 15.2) and patients (n=5; mean 95.5, SD 2.1). Participants also reported high levels of acceptability, appropriateness, and feasibility. Additional CFIR-informed feedback, such as desired format for training, will inform future studies. CONCLUSIONS The data collected in this study support the initial usability of COMPASS-CP CFC and will inform the next steps for implementation in clinical care. COMPASS-CP CFC has the potential to streamline the implementation of personalized CFC planning to enable systematic access to resources that will support self-management. Future research is needed to test the impact of COMPASS-CP CFC on patient health outcomes.
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Affiliation(s)
| | - Pamela W Duncan
- Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | | | | | - John M Salsman
- Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
| | - Greg Russell
- Wake Forest University School of Medicine, Winston-Salem, NC, United States
| | - Boris C Pasche
- Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
| | - Stacy Wentworth
- Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
| | - David P Miller
- Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
| | - Lynne I Wagner
- Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
| | - Umit Topaloglu
- Wake Forest University School of Medicine, Winston-Salem, NC, United States.,Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC, United States
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Olateju OA, Zeng Z, Adenaiye OO, Varisco TJ, Zakeri M, Sujit SS. Investigation of racial differences in survival from non-small cell lung cancer with immunotherapy use: A Texas study. Front Oncol 2023; 12:1092355. [PMID: 36698397 PMCID: PMC9869031 DOI: 10.3389/fonc.2022.1092355] [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: 11/08/2022] [Accepted: 12/12/2022] [Indexed: 01/12/2023] Open
Abstract
Background The use of immunotherapy is associated with improved survival among patients with Non-Small Cell Lung Cancer (NSCLC) and has gained widespread use in its management. However, there is limited information on whether the survival benefits associated with immunotherapy differ among races and ethnicities. Objective This study aimed to investigate racial differences in survival amongst patients with NSCLC who received immunotherapy as the first-line treatment in Texas. Methods Patients with NSCLC who received immunotherapy between October 2015 to December 2018 were identified from the Texas Cancer Registry (TCR). Disease-specific survival was evaluated and compared among patients across racial/ethnic categories using the Kaplan-Meier survival analysis, log-rank test, and a multivariable Cox proportional hazard regression model following an inverse probability treatment weighting (IPTW) propensity score analysis. Results A total of 1453 patients were included in the analysis. Median survival (in months) was longest among Asians (34, 95% CI: 15-Not Estimable), followed by African Americans (AAs) (23, 95% CI: 15-34), Hispanics (22, 95% CI: 16-26), and Whites (19, 95% CI: 17-22). The adjusted regression estimates had no statistically significant differences in survival among AAs (aHR = 0.97; 95% CI = 0.78-1.20; P =0.77) and Hispanics (aHR = 0.96; 95% CI = 0.77-1.19, P =0.73) when compared to White patients. Asians on the other hand, had 40% reduction in mortality risk compared to Whites (aHR = 0.60; 95% CI = 0.39-0.94, P = 0.03). Conclusions Our study indicated that African Americans and Hispanics do not have poorer survival compared to White patients when receiving immunotherapy as first-line treatment. Asians however had longer survival compared to Whites. Our findings suggest that existing racial disparity in NSCLC survival might be mitigated with the use of immunotherapy and should be considered in providing care to these minority groups.
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Affiliation(s)
- Olajumoke A. Olateju
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, TX, United States
| | - Zhen Zeng
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, TX, United States
| | - Oluwasanmi O. Adenaiye
- Department of Medicine and Rehabilitation Science, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Tyler J. Varisco
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, TX, United States
| | - Marjan Zakeri
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, TX, United States
| | - Sansgiry S. Sujit
- Department of Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, Houston, TX, United States,*Correspondence: Sansgiry S. Sujit,
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Disparities in erythropoiesis-stimulating agent use after changes in medicare reimbursement and implementation of a risk evaluation and mitigation strategy. DRUGS & THERAPY PERSPECTIVES 2022. [DOI: 10.1007/s40267-022-00969-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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