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Pandit AA, Halpern MT, Gressler LE, Kamel M, Payakachat N, Li C. Association of race/ethnicity and patient care experiences with receipt of definitive treatment among prostate cancer survivors: a SEER-CAHPS study. Cancer Causes Control 2024; 35:647-659. [PMID: 38001335 PMCID: PMC11162596 DOI: 10.1007/s10552-023-01834-4] [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: 02/21/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023]
Abstract
PURPOSE This study aimed to evaluate the association of race/ethnicity, patient care experiences (PCEs), and receipt of definitive treatment and treatment modality among older adults in the United States (US) with localized prostate cancer (PCa). METHODS Using Surveillance, Epidemiology and End Results dataset linked to Medicare Consumer Assessment of Healthcare Providers and Systems (SEER-CAHPS) for 2007-2015, we identified men aged ≥ 65 years who completed a CAHPS survey within one year before and one year after PCa diagnosis. Associations of race/ethnicity (non-Hispanic White (NHW), non-Hispanic Black (NHB), Hispanic, non-Hispanic Asian (NHA), and other) and of interactions between race/ethnicity and PCEs (getting needed care, getting care quickly, doctor communication, and care coordination) with the receipt of definitive PCa treatment and treatment modality within 3 and 6 months of diagnosis were examined using logistic regressions. RESULTS Among 1,438 PCa survivors, no racial/ethnic disparities in the receipt of definitive treatment were identified. However, NHB patients were less likely to receive surgery (vs. radiation) within 3 and 6 months of PCa diagnosis than NHW patients (OR 0.397, p = 0.006 and OR 0.419, p = 0.005), respectively. Among NHA patients, a 1-point higher score for getting care quickly was associated with lower odds (OR 0.981, p = 0.043) of receiving definitive treatment within 3 months of PCa diagnosis, whereas among NHB patients, a 1-point higher score for doctor communication was associated with higher odds (OR 1.023, p = 0.039) of receiving definitive treatment within 6 months of PCa diagnosis. DISCUSSION We observed differential associations between PCEs and receipt of definitive treatment based on patient race/ethnicity. Further research is needed to explore these associations.
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Affiliation(s)
- Ambrish A Pandit
- Department of Pharmacy Practice, Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, 72205, USA
| | - Michael T Halpern
- Healthcare Delivery Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Dr., Bethesda, MD, 20892-9762, USA
| | - Laura E Gressler
- Department of Pharmacy Practice, Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, 72205, USA
| | - Mohamed Kamel
- Department of Surgery, College of Medicine, University of Cincinnati, Medical Sciences Building, 231 Albert Sabin Way Suite 2501, Cincinnati, OH, 45267, USA
- Department of Urology, Ain Shams University, Cairo, 11566, Egypt
| | - Nalin Payakachat
- Department of Pharmacy Practice, Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, 72205, USA
| | - Chenghui Li
- Department of Pharmacy Practice, Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, 72205, USA.
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Mandelblatt JS, Schechter CB, Stout NK, Huang H, Stein S, Hunter Chapman C, Trentham-Dietz A, Jayasekera J, Gangnon RE, Hampton JM, Abraham L, O’Meara ES, Sheppard VB, Lee SJ. Population simulation modeling of disparities in US breast cancer mortality. J Natl Cancer Inst Monogr 2023; 2023:178-187. [PMID: 37947337 PMCID: PMC10637022 DOI: 10.1093/jncimonographs/lgad023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/13/2023] [Accepted: 07/31/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Populations of African American or Black women have persistently higher breast cancer mortality than the overall US population, despite having slightly lower age-adjusted incidence. METHODS Three Cancer Intervention and Surveillance Modeling Network simulation teams modeled cancer mortality disparities between Black female populations and the overall US population. Model inputs used racial group-specific data from clinical trials, national registries, nationally representative surveys, and observational studies. Analyses began with cancer mortality in the overall population and sequentially replaced parameters for Black populations to quantify the percentage of modeled breast cancer morality disparities attributable to differences in demographics, incidence, access to screening and treatment, and variation in tumor biology and response to therapy. RESULTS Results were similar across the 3 models. In 2019, racial differences in incidence and competing mortality accounted for a net ‒1% of mortality disparities, while tumor subtype and stage distributions accounted for a mean of 20% (range across models = 13%-24%), and screening accounted for a mean of 3% (range = 3%-4%) of the modeled mortality disparities. Treatment parameters accounted for the majority of modeled mortality disparities: mean = 17% (range = 16%-19%) for treatment initiation and mean = 61% (range = 57%-63%) for real-world effectiveness. CONCLUSION Our model results suggest that changes in policies that target improvements in treatment access could increase breast cancer equity. The findings also highlight that efforts must extend beyond policies targeting equity in treatment initiation to include high-quality treatment completion. This research will facilitate future modeling to test the effects of different specific policy changes on mortality disparities.
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Affiliation(s)
- Jeanne S Mandelblatt
- Department of Oncology, Georgetown University Medical Center and Cancer Prevention and Control Program at Georgetown Lombardi Comprehensive Cancer Center, Washington, DC, USA
| | - Clyde B Schechter
- Departments of Family and Social Medicine and of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Natasha K Stout
- Department of Population Sciences, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Hui Huang
- Department of Data Science, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Sarah Stein
- Department of Population Sciences, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Christina Hunter Chapman
- Department of Radiation Oncology, Section of Health Services Research, Baylor College of Medicine and Health Policy, Quality and Informatics Program at the Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Amy Trentham-Dietz
- Department of Population Health Sciences and Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Jinani Jayasekera
- Health Equity and Decision Sciences Research Lab, National Institute on Minority Health and Health Disparities, Intramural Research Program, National Institutes of Health, Bethesda, MD, USA
| | - Ronald E Gangnon
- Departments of Population Health Sciences and of Biostatistics and Medical Informatics and Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - John M Hampton
- Department of Population Health Sciences and Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Linn Abraham
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Ellen S O’Meara
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy and Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Sandra J Lee
- Department of Data Science, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
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Lipsyc-Sharf M, Ballman KV, Campbell JD, Muss HB, Perez EA, Shulman LN, Carey LA, Partridge AH, Warner ET. Age, Body Mass Index, Tumor Subtype, and Racial and Ethnic Disparities in Breast Cancer Survival. JAMA Netw Open 2023; 6:e2339584. [PMID: 37878313 PMCID: PMC10600583 DOI: 10.1001/jamanetworkopen.2023.39584] [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: 06/16/2023] [Accepted: 09/11/2023] [Indexed: 10/26/2023] Open
Abstract
Importance Black women in the United States have higher breast cancer (BC) mortality rates than White women. The combined role of multiple factors, including body mass index (BMI), age, and tumor subtype, remains unclear. Objective To assess the association of race and ethnicity with survival among clinical trial participants with early-stage BC (eBC) according to tumor subtype, age, and BMI. Design, Setting, and Participants This cohort study analyzed survival data, as of November 12, 2021, from participants enrolled between 1997 and 2010 in 4 randomized adjuvant chemotherapy trials: Cancer and Leukemia Group B (CALGB) 9741, 49907, and 40101 as well as North Central Cancer Treatment Group (NCCTG) N9831, legacy groups of the Alliance of Clinical Trials in Oncology. Median follow-up was 9.8 years. Exposures Non-Hispanic Black and Hispanic participants were compared with non-Hispanic White participants within subgroups of subtype (hormone receptor positive [HR+]/ERBB2 [formerly HER2] negative [ERBB2-], ERBB2+, and HR-/ERBB2-), age (<50, 50 to <65, and ≥65 years), and BMI (<18.5, 18.5 to <25.0, 25.0 to <30.0, and ≥30.0). Main Outcomes and Measures Recurrence-free survival (RFS) and overall survival (OS). Results Of 9479 participants, 436 (4.4%) were Hispanic, 871 (8.8%) non-Hispanic Black, and 7889 (79.5%) non-Hispanic White. The median (range) age was 52 (19.0-89.7) years. Among participants with HR+/ERBB2- tumors, non-Hispanic Black individuals had worse RFS (hazard ratio [HR], 1.49; 95% CI, 1.04-2.12; 5-year RFS, 88.5% vs 93.2%) than non-Hispanic White individuals, although the global test for association of race and ethnicity with RFS was not significant within any tumor subtype. There were no OS differences by race and ethnicity in any subtype. Race and ethnicity were associated with OS in young participants (age <50 years; global P = .008); young non-Hispanic Black participants (HR, 1.34; 95% CI, 1.04-1.71; 5-year OS, 86.6% vs 92.0%) and Hispanic participants (HR, 1.62; 95% CI, 1.16-2.29; 5-year OS, 86.2% vs 92.0%) had worse OS than young non-Hispanic White participants. Race and ethnicity were associated with RFS in participants with BMIs of 25 to less than 30, with non-Hispanic Black participants having worse RFS (HR, 1.81; 95% CI, 1.23-2.68; 5-year RFS, 83.2% vs 87.3%) than non-Hispanic White participants. Conclusions and Relevance In this cohort study, racial and ethnic survival disparities were identified in patients with eBC receiving standardized initial care, and potentially at-risk subgroups, for whom focused interventions may improve outcomes, were found.
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Affiliation(s)
- Marla Lipsyc-Sharf
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- David Geffen School of Medicine at UCLA/Jonsson Comprehensive Cancer Center, Los Angeles, California
| | - Karla V. Ballman
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, Minnesota
| | - Jordan D. Campbell
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, Minnesota
| | - Hyman B. Muss
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill
| | | | | | - Lisa A. Carey
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill
| | - Ann H. Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Erica T. Warner
- Clinical Translational Epidemiology Unit, Mongan Institute, Massachusetts General Hospital, Boston
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Chen YW, Kim T, Specht MC, Gadd MA, Smith BL, Chang DC, Oseni TO. Time to surgery: A health equity metric in breast cancer patients. Am J Surg 2023; 226:432-437. [PMID: 37291014 DOI: 10.1016/j.amjsurg.2023.05.024] [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: 02/28/2023] [Revised: 05/11/2023] [Accepted: 05/18/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND We evaluated whether time to surgery by race can be a health equity metric of surgical access. METHODS An observational analysis was performed using the National Cancer Database from 2010 to 2019. Inclusion criteria were women with stage I-III breast cancer. We excluded women with multiple cancers and whose diagnosis was made at a different hospital. The primary outcome variable was surgery within 90 days of diagnosis. RESULTS A total of 886,840 patients were analyzed, with 76.8% White and 11.7% Black patients. 11.9% of patients experienced delayed surgery, which was significantly more common in Black patients than White patients. On adjusted analysis, Black patients were still significantly less likely to receive surgery within 90 days when compared to White patients (OR 0.61, 95% CI 0.58-0.63). CONCLUSION The delay in surgery experienced by Black patients highlights the contribution of system factors in cancer inequity and should be a focus for targeted interventions.
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Affiliation(s)
- Ya-Wen Chen
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 165 Cambridge St, Suite 403, Codman Center for Clinical Effectiveness in Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Tommy Kim
- 165 Cambridge St, Suite 403, Codman Center for Clinical Effectiveness in Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 55 N Lake Ave, UMass Chan Medical School, Worcester, MA, USA.
| | - Michelle C Specht
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 55 Fruit St, Breast Section, Division of GI and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Michele A Gadd
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 55 Fruit St, Breast Section, Division of GI and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Barbara L Smith
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 55 Fruit St, Breast Section, Division of GI and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - David C Chang
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 165 Cambridge St, Suite 403, Codman Center for Clinical Effectiveness in Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Tawakalitu O Oseni
- 55 Fruit St, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; 55 Fruit St, Breast Section, Division of GI and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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Edmonds MC, Kim SJ, Wells M, Dahman B, Sheppard VB. A Mixed Method Approach to Examine Surveillance Mammography Experiences in Black and White Breast Cancer Survivors. Clin Breast Cancer 2022; 22:801-811. [PMID: 36137937 DOI: 10.1016/j.clbc.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 08/02/2022] [Accepted: 08/21/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE The use of surveillance mammography following a breast cancer (BC) diagnosis is associated with early detection of disease relapse and increased overall survival; yet Black women compared to White women have the lowest surveillance mammography rates, with limited explanation. To further understand this racial disparity the present study examines the association of mammography beliefs, knowledge, and healthcare delivery factors on receipt of surveillance mammography among Black and White breast cancer survivors. METHODS This is a convergent parallel mixed method study design of an online survey and online focus groups among Black and White BC survivors (N = 266) recruited from community engagement. The online focus groups consisted of a series of theory-informed questions via social media platforms (eg Breastcancer.org, Quora, Reddit). An in-depth thematic analysis approach was used to extract themes from online focus group data. Bivariate (χ2) and multivariable logistic regression analyses were conducted using the survey data to examine associated factors with receipt of a surveillance mammography within 12 months (yes vs. no). RESULTS 76% (n = 177) of women were Black, 62% were <5 years since diagnosis, 98% had health insurance, with an age range from 23 to 79 (mean = 55) years. 72% of the sample received a surveillance mammogram relative to 27%. Women more frequently received a surveillance mammogram if they reported perceived mammography benefits (<.001), underwent lumpectomy (P< .001) and had health insurance (P = .04). Black women without communication about surveillance care with providers had a lower likelihood of receiving a surveillance mammogram (OR:0.09,95% CI: 0.01-0.45, P = .003). Thematic findings from online focus groups included motivators for receipt of surveillance mammograms: physician recommendation, regular physical exams, and knowledge of recommended guidelines. Barriers of non-receipt of surveillance mammograms included: transportation, medical cost/financial barriers, feeling ignored from providers, and medical mistrust. CONCLUSION Women may require more individualized information regarding their surveillance care to support routine guideline concordant follow-up. Patient-provider-communication is an integral part of Black survivors' surveillance care needs. Improving patient-provider communication for Black women's is necessary to address this group cancer care needs.
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Affiliation(s)
- Megan C Edmonds
- Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Sunny Jung Kim
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Matthew Wells
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA; VCU Massey Cancer Center, Richmond, VA
| | - Bassam Dahman
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA; VCU Massey Cancer Center, Richmond, VA
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Shinn EH, Busch BE, Jasemi N, Lyman CA, Toole JT, Richman SC, Symmans WF, Chavez-MacGregor M, Peterson SK, Broderick G. Network Modeling of Complex Time-Dependent Changes in Patient Adherence to Adjuvant Endocrine Treatment in ER+ Breast Cancer. Front Psychol 2022; 13:856813. [PMID: 35903747 PMCID: PMC9315289 DOI: 10.3389/fpsyg.2022.856813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 06/23/2022] [Indexed: 11/25/2022] Open
Abstract
Early patient discontinuation from adjuvant endocrine treatment (ET) is multifactorial and complex: Patients must adapt to various challenges and make the best decisions they can within changing contexts over time. Predictive models are needed that can account for the changing influence of multiple factors over time as well as decisional uncertainty due to incomplete data. AtlasTi8 analyses of longitudinal interview data from 82 estrogen receptor-positive (ER+) breast cancer patients generated a model conceptualizing patient-, patient-provider relationship, and treatment-related influences on early discontinuation. Prospective self-report data from validated psychometric measures were discretized and constrained into a decisional logic network to refine and validate the conceptual model. Minimal intervention set (MIS) optimization identified parsimonious intervention strategies that reversed discontinuation paths back to adherence. Logic network simulation produced 96 candidate decisional models which accounted for 75% of the coordinated changes in the 16 network nodes over time. Collectively the models supported 15 persistent end-states, all discontinued. The 15 end-states were characterized by median levels of general anxiety and low levels of perceived recurrence risk, quality of life (QoL) and ET side effects. MIS optimization identified 3 effective interventions: reducing general anxiety, reinforcing pill-taking routines, and increasing trust in healthcare providers. Increasing health literacy also improved adherence for patients without a college degree. Given complex regulatory networks’ intractability to end-state identification, the predictive models performed reasonably well in identifying specific discontinuation profiles and potentially effective interventions.
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Affiliation(s)
- Eileen H. Shinn
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Eileen H. Shinn,
| | - Brooke E. Busch
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Neda Jasemi
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cole A. Lyman
- Center for Clinical Systems Biology, Rochester General Hospital, Rochester, NY, United States
| | - J. Tory Toole
- Center for Clinical Systems Biology, Rochester General Hospital, Rochester, NY, United States
| | - Spencer C. Richman
- Center for Clinical Systems Biology, Rochester General Hospital, Rochester, NY, United States
| | - William Fraser Symmans
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Mariana Chavez-MacGregor
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Susan K. Peterson
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Gordon Broderick
- Center for Clinical Systems Biology, Rochester General Hospital, Rochester, NY, United States
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Babatunde OA, Eberth JM, Felder TM, Moran R, Halbert CH, Truman S, Hebert JR, Heiney S, Adams SA. Racial Disparities and Diagnosis-to-Treatment Time Among Patients Diagnosed with Breast Cancer in South Carolina. J Racial Ethn Health Disparities 2022; 9:124-134. [PMID: 33428159 PMCID: PMC8272729 DOI: 10.1007/s40615-020-00935-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Diagnosis-to-treatment interval is an important quality measure that is recognized by the National Accreditation Program for Breast Centers, and the American Society of Breast Surgeons and the National Quality Measures for Breast Care. The aim of this study was to assess factors related to delays in receiving breast cancer treatment. METHODS This retrospective cohort study (2002 to 2010) used data from the South Carolina Central Cancer Registry (SCCCR) and Office of Revenue and Fiscal Affairs (RFA) to examine racial differences in diagnosis-to-treatment time (in days), with adjuvant hormone receipt, surgery, chemotherapy, and radiotherapy assessed separately. Chi-square tests, and logistic regression and generalized linear models were used to compare diagnosis-to-treatment days. RESULTS Black women on average received adjuvant hormone therapy, surgery, chemotherapy, and radiotherapy 25, 8, 7, and 3 days later than their White counterparts, respectively. Black women with local stage cancer had later time to surgery (OR: 1.6; CI: 1.2-2.2) compared with White women with local stage cancer. Black women living in rural areas had higher odds (OR: 2.0; CI: 1.1-3.7) of receiving late chemotherapy compared with White women living in rural areas. Unmarried Black women also had greater risk (OR: 2.0; CI: 1.0-4.0) of receiving late radiotherapy compared to married White women. CONCLUSIONS To improve timely receipt of effective BrCA treatments, programs aimed at reducing racial disparities may need to target subgroups of Black breast cancer patients based on their social determinants of health and geographic residence.
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Affiliation(s)
- Oluwole A. Babatunde
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425.,Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208
| | - Jan M. Eberth
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208
| | - Tisha M. Felder
- College of Nursing, University of South Carolina, 1601 Greene Street, Columbia, SC, 29208
| | - Robert Moran
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208
| | - Chanita Hughes Halbert
- Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 29425
| | - Samantha Truman
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208
| | - James R. Hebert
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208.,College of Nursing, University of South Carolina, 1601 Greene Street, Columbia, SC, 29208.,Connecting Health Innovations LLC, 1417 Gregg Street, Columbia, SC, 29201
| | - Sue Heiney
- College of Nursing, University of South Carolina, 1601 Greene Street, Columbia, SC, 29208
| | - Swann Arp Adams
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 915 Greene Street, University of South Carolina, Columbia, SC, 29208.,College of Nursing, University of South Carolina, 1601 Greene Street, Columbia, SC, 29208
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8
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Blee S, Rosenberg B, Switchenko JM, Hianik R, Thomson MC, Dixon M, Bilen MA, Pentz RD. Understanding Immunotherapy Terminology: An Analysis of Provider-Patient Conversations. IMMUNOMEDICINE 2021; 1:e1028. [PMID: 34901734 PMCID: PMC8659848 DOI: 10.1002/imed.1028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/18/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Immunotherapy terminology is complex and can be difficult for patients to understand, threatening informed consent. The aims of this exploratory study are to determine whether patients understand immunotherapy terminology and if the provider defining the term improves patient understanding. METHODS Conversations between oncology providers and patients discussing immunotherapy were observed(n=39), and technical terms used were noted. With consent, patients were interviewed post-conversation to assess their understanding of these terms(n=39). Comparisons of the terms were conducted using chi-square tests, Fisher's exact tests, or ANOVA where appropriate. RESULTS 'Immunotherapy' was the most difficult for participants to understand with 48.7% (19/39) correctly defining immunotherapy. 'Immunotherapy agents' was understood 53.8% (14/26) of the time. 'Immune system' was well understood (88.5%;23/26). Providers defined immunotherapy in 97.4% of conversations. There was no correlation between having immunotherapy defined in the conversation, and the likelihood of a correct definition (p=0.487). 'Immune system' was defined in 92.3% of conversations (n=26), and defining it in the conversation was correlated with increased patient understanding (p=0.009). CONCLUSION Our results indicate that patients have difficulty understanding some immunotherapy terminology. Since patient understanding of key terminology is crucial for informed consent and patient care, it is essential to implement interventions to improve understanding.
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Affiliation(s)
| | | | | | | | | | | | - Mehmet Asim Bilen
- Winship Cancer Institute, Emory University
- Emory University School of Medicine
| | - Rebecca D Pentz
- Winship Cancer Institute, Emory University
- Emory University School of Medicine
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9
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Sheppard VB, Sutton A, Holmes E, Edmonds M, Preston MA, Namoos AM, Wells M, Thomson MD. Recruitment of African Americans into Cancer Clinical Research: Strategies and Outcomes. J Urban Health 2021; 98:149-154. [PMID: 34374033 PMCID: PMC8352149 DOI: 10.1007/s11524-021-00565-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 11/30/2022]
Abstract
This study utilized data from four cancer-focused research studies that recruited and retained African Americans. Strategies and outcomes across four cancer prevention and control studies were analyzed. Descriptive statistics were used to display participant characteristics. There were 712 African American (Black) participants of which 14.6% were males. Common strategies involved connecting with community stakeholders and identifying study champions. Study recruitment methods might not be generalizable to all populations of African Americans due to geographic locations, study protocols (e.g., risk reduction), target populations (i.e., eligibility criteria), and available resources. Many African Americans have a strong interest in cancer-related research as demonstrated by participation levels. Teams that connect with relevant stakeholders and include diverse teams may be useful to engage larger numbers of minorities in cancer control research to impact morbidity and mortality.
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Affiliation(s)
- Vanessa B Sheppard
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Arnethea Sutton
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Esther Holmes
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Megan Edmonds
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Michael A Preston
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Asmaa M Namoos
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA.
| | - Matthew Wells
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
| | - Maria D Thomson
- Department of Health Behavior and Policy, Office of Health Equity & Disparities Research, Virginia Commonwealth University, 830 East Main Street, PO Box 980149, Richmond, VA, 23298-0149, USA
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Greene J, Samuel-Jakubos H. Building Patient Trust in Hospitals: A Combination of Hospital-Related Factors and Health Care Clinician Behaviors. Jt Comm J Qual Patient Saf 2021; 47:768-774. [PMID: 34654668 DOI: 10.1016/j.jcjq.2021.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Patients' trust in their regular clinician is relatively high in the United States, but trust in the health care system and in key institutions, such as hospitals, is considerably lower. The purpose of this study was to identify the factors that build patients' trust in hospitals. METHODS In early 2020 the authors conducted 38 semistructured telephone interviews with participants across the United States. Respondents were asked about trust in hospitals generally, as well as what makes them trust and not trust specific hospitals. Interviews were audio recorded, transcribed, and analyzed using a descriptive thematic approach. RESULTS Participants identified three mechanisms through which hospitals build their trust: (1) competence (effectively treating health issues, providing a safe and clean hospital environment, and having clinicians who are knowledgeable and thorough), (2) caring (hospital culture that prioritizes patients' comfort, welcoming physical environment, and clinicians who are compassionate), and (3) communication (hospital culture of listening to patients and explaining clearly, particularly with treatment and discharge plans). The absence of these three factors resulted in loss of trust. Hospital cost also lost patients' trust in hospitals. While the cost of hospital care affected some participants' overall level of trust in hospitals, others separated the trust they had in the medical care received from trust in billing practices. CONCLUSION The findings underscore the importance of perceived quality of care and hospital safety/hygiene, as well as having an organizational culture that emphasizes caring and effective communication, for building patient trust.
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11
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Sutton AL, Felix AS, Bandyopadhyay D, Retnam R, Hundley WG, Sheppard VB. Cardioprotective medication use in Black and white breast cancer survivors. Breast Cancer Res Treat 2021; 188:769-778. [PMID: 33797652 PMCID: PMC8277673 DOI: 10.1007/s10549-021-06202-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/16/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Racial disparities in cardiovascular disease and cardiac dysfunction exist amongst breast cancer survivors. This study examined the prevalence of cardioprotective medication use in survivors and identified factors associated with use by race. METHODS The analysis included women enrolled in the Women's Hormonal Initiation and Persistence study, a longitudinal observational trial of breast cancer survivors. The study outcome, angiotensin converting enzyme inhibitor (ACEi) or ß-Blocker (BB) use, were ascertained from pharmacy records. Demographic, psychosocial, healthcare, and quality of life factors were collected from surveys and clinical data were abstracted from medical records. Bivariate associations by race and ACEi/BB use were tested using chi square and t tests; logistic regression evaluated multivariable-adjusted associations. RESULTS Of the 246 survivors in the sample, 33.3% were Black and most were < 65 years of age (58.4%). Most survivors were hypertensive (57.6%) and one-third received ACEi/BBs. In unadjusted analysis, White women (vs. Black) (OR 0.33, 95% 0.19-0.58) and women with higher ratings of functional wellbeing (OR 0.94, 95% 0.89-0.99) were less likely to use ACEi/BBs. Satisfaction with provider communication was only significant for White women. In multivariable-adjusted analysis, ACEi/BB use did not differ by race. Correlates of ACEi/BB use included hypertension among all women and older age for Black women only. CONCLUSIONS After adjusting for age and comorbidities, no differences by race in ACEi/BB use were observed. Hypertension was a major contributor of ACEi/BB use in BC survivors.
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Affiliation(s)
- Arnethea L Sutton
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, P.O. Box 980149, Richmond, VA, 23219, USA.
| | - Ashley S Felix
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, USA
| | - Dipankar Bandyopadhyay
- Department of Biostatistics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Reuben Retnam
- Department of Biostatistics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - William G Hundley
- Department of Internal Medicine, Division of Cardiovascular Medicine, Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, P.O. Box 980149, Richmond, VA, 23219, USA
- Office of Health Equity and Disparities Research, Massey Cancer Center, Richmond, VA, USA
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12
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Turkistani S, Sugita BM, Fadda P, Marchi R, Afsari A, Naab T, Apprey V, Copeland RL, Campbell MC, Cavalli LR, Kanaan Y. A panel of miRNAs as prognostic markers for African-American patients with triple negative breast cancer. BMC Cancer 2021; 21:861. [PMID: 34315420 PMCID: PMC8317413 DOI: 10.1186/s12885-021-08573-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/29/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND To investigate the global expression profile of miRNAs, their impact on cellular signaling pathways, and their association with poor prognostic parameters in African-American (AA) patients with triple negative breast cancer (TNBC). METHODS Twenty-five samples of AA TNBC patients were profiled for global miRNA expression and stratified considering three clinical-pathological parameters: tumor size, lymph node (LN), and recurrence (REC) status. Differential miRNA expression analysis was performed for each parameter, and their discriminatory power was determined by Receiver Operating Characteristic (ROC) curve analysis. KMplotter was assessed to determine the association of the miRNAs with survival, and functional enrichment analysis to determine the main affected pathways and miRNA/mRNA target interactions. RESULTS A panel of eight, 23 and 27 miRNAs were associated with tumor size, LN, and REC status, respectively. Combined ROC analysis of two (miR-2117, and miR-378c), seven (let-7f-5p, miR-1255b-5p, miR-1268b, miR-200c-3p, miR-520d, miR-527, and miR-518a-5p), and three (miR-1200, miR-1249-3p, and miR-1271-3p) miRNAs showed a robust discriminatory power based on tumor size (AUC = 0.917), LN (AUC = 0.945) and REC (AUC = 0.981) status, respectively. Enrichment pathway analysis revealed their involvement in proteoglycans and glycan and cancer-associated pathways. Eight miRNAs with deregulated expressions in patients with large tumor size, positive LN metastasis, and recurrence were significantly associated with lower survival rates. Finally, the construction of miRNA/mRNA networks based in experimentally validated mRNA targets, revealed nodes of critical cancer genes, such as AKT1, BCL2, CDKN1A, EZR and PTEN. CONCLUSIONS Altogether, our data indicate that miRNA deregulated expression is a relevant biological factor that can be associated with the poor prognosis in TNBC of AA patients, by conferring to their TNBC cells aggressive phenotypes that are reflected in the clinical characteristics evaluated in this study.
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Affiliation(s)
- Safaa Turkistani
- grid.257127.40000 0001 0547 4545Department of Microbiology, Howard University Cancer Center, Howard University, Washington DC, USA
| | - Bruna M. Sugita
- Research Institute Pelé Pequeno Príncipe, Faculdades Pequeno Príncipe, Curitiba, PR Brazil
| | - Paolo Fadda
- grid.261331.40000 0001 2285 7943Genomics Shared Resource, Comprehensive Cancer Center, The Ohio State University, Columbus, OH USA
| | - Rafael Marchi
- Research Institute Pelé Pequeno Príncipe, Faculdades Pequeno Príncipe, Curitiba, PR Brazil
| | - Ali Afsari
- grid.411399.70000 0004 0427 2775Department of Pathology, Howard University Hospital, Washington DC, USA
| | - Tammey Naab
- grid.411399.70000 0004 0427 2775Department of Pathology, Howard University Hospital, Washington DC, USA
| | - Victor Apprey
- grid.257127.40000 0001 0547 4545Department of Community and Family Medicine, Howard University, Washington DC, USA
| | - Robert L. Copeland
- grid.257127.40000 0001 0547 4545Department of Pharmacology, College of Medicine and Cancer Center, Howard University, Washington DC, USA
| | - Michael C. Campbell
- grid.257127.40000 0001 0547 4545Department of Biology, Howard University, Washington DC, USA
| | - Luciane R. Cavalli
- Research Institute Pelé Pequeno Príncipe, Faculdades Pequeno Príncipe, Curitiba, PR Brazil ,grid.213910.80000 0001 1955 1644Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC, USA
| | - Yasmine Kanaan
- grid.257127.40000 0001 0547 4545Department of Microbiology, Howard University Cancer Center, Howard University, Washington DC, USA
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13
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Palmer Kelly E, McGee J, Obeng-Gyasi S, Herbert C, Azap R, Abbas A, Pawlik TM. Marginalized patient identities and the patient-physician relationship in the cancer care context: a systematic scoping review. Support Care Cancer 2021; 29:7195-7207. [PMID: 34195857 DOI: 10.1007/s00520-021-06382-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 06/21/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE We sought to examine and categorize the current evidence on patient-physician relationships among marginalized patient populations within the context of cancer care using a systemic scoping review approach. METHODS Web-based discovery services (e.g., Google Scholar) and discipline-specific databases (e.g., PubMed) were queried for articles on the patient-physician relationship among marginalized cancer patients. The marginalized populations of interest included (1) race and ethnicity, (2) gender, (3) sexual orientation and gender identity, (4) age, (5) disability, (6) socioeconomic status, and (7) geography (rural/urban). Study screening and data extraction were facilitated through the Covidence software platform. RESULTS Of the 397 screened studies, 37 met study criteria-most articles utilized quantitative methodologies (n = 28). The majority of studies focused on racial and ethnic cancer disparities (n = 27) with breast cancer (n = 20) as the most common cancer site. Trust and satisfaction with the provider were the most prevalent issues cited in the patient-physician relationship. Differences in patient-physician communication practices and quality were also frequently discussed. Overall, studies highlighted the need for increased culturally congruent care among providers. CONCLUSION Results from this review suggest marginalized cancer patients face significant barriers in establishing culturally and linguistically congruent patient-physician relationships. Future studies should focus on the intersectionality of multiple marginalized identities and optimization of the patient-physician relationship.
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Affiliation(s)
| | - Julia McGee
- The Ohio State University, Columbus, OH, USA
| | - Samilia Obeng-Gyasi
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Chelsea Herbert
- Ohio University Heritage College of Osteopathic Medicine, Athens, OH, USA
| | - Rosevine Azap
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Alizeh Abbas
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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14
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Sharifzadeh Y, Slade AN, Weiss E, Sutton AL, Sheppard VB. Attitudes and Perceptions Towards Radiation Therapy in Breast Cancer Patients: The Role of a Multidisciplinary Care Team. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2021; 36:639-645. [PMID: 31940123 PMCID: PMC7543055 DOI: 10.1007/s13187-019-01677-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Previous studies have shown that breast cancer patients' beliefs regarding radiation therapy (RT) are influenced by a multitude of factors encompassing demographic, socioeconomic, cultural, and healthcare-related domains. The association between consultation with a multidisciplinary care team and breast cancer patients' attitudes towards RT, however, remains understudied. Using survey and medical record data from 185 women with invasive, non-metastatic breast cancer who received breast conserving surgery, we aimed to characterize the relationship between the number and type of oncological specialties consulted and women's belief in RT's ability to decrease the likelihood of breast cancer recurrence. Using multivariable models, we found that compared to women who discussed RT with only one oncologist (medical, radiation, or surgical), women who discussed RT with all three oncologists were more likely to report increased agreement with RT's ability to reduce cancer recurrence. No single specialty of oncology, including radiation oncology, showed increased associations with women's beliefs regarding RT's efficacy. We conclude that women's beliefs in the ability of radiation therapy to reduce breast cancer recurrence are associated with an increased number of oncologic physicians consulted.
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Affiliation(s)
- Yasamin Sharifzadeh
- Department of Radiation Oncology, Virginia Commonwealth University Health System, Massey Cancer Center, 401 College St, Richmond, VA, 23298, USA
| | - Alexander N Slade
- Department of Radiation Oncology, Virginia Commonwealth University Health System, Massey Cancer Center, 401 College St, Richmond, VA, 23298, USA.
| | - Elisabeth Weiss
- Department of Radiation Oncology, Virginia Commonwealth University Health System, Massey Cancer Center, 401 College St, Richmond, VA, 23298, USA
| | - Arnethea L Sutton
- Department of Health Behavior & Policy, Virginia Commonwealth University, 401 College St, Richmond, VA, 23298, USA
| | - Vanessa B Sheppard
- Department of Health Behavior & Policy, Virginia Commonwealth University, 401 College St, Richmond, VA, 23298, USA
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15
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Sutton AL, Hagiwara N, Perera RA, Sheppard VB. Assessing Perceived Discrimination as Reported by Black and White Women Diagnosed with Breast Cancer. J Racial Ethn Health Disparities 2021; 8:589-595. [PMID: 32808196 PMCID: PMC7962667 DOI: 10.1007/s40615-020-00817-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 07/01/2020] [Accepted: 07/05/2020] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Although a number of factors contribute to racial disparities in breast cancer outcomes, perceived discrimination in healthcare may be a key factor that hinders positive interactions and negatively impacts patient outcomes. The goals of our study were to (1) assess the prevalence of perceived discrimination as reported by breast cancer patients and (2) identify factors related to discrimination in women overall as well as by race. DESIGN This study is a secondary analysis of a larger study, "Narrowing the Gaps in Adjuvant Therapy," where a convenience sample of 359 women completed one telephone survey assessing sociodemographics, and attitudes and beliefs concerning breast cancer treatments and care. Chi-square analysis was used to assess the relationship of categorical variables with perceived discrimination, while the F-test was employed for continuous variables. Logistic regression determined predictors of perceived discrimination, a dichotomous variable (none vs. any). RESULTS A majority of women were Black (58%), privately insured (85%), and had at least a Bachelor's degree (48%). Discrimination was reported by 32.4% of women, with significantly more Black women reporting discrimination than White women. Insurance status, attitudes toward treatment, and distress factors were significantly related to perceived discrimination. In the logistic model, women who were less trusting of their providers (OR = 0.863 [0.751, 0.993], p = .021) and Black women (OR = 7.241 [0.751, 0.993], p = .039) were more likely to report incidences of discrimination. CONCLUSIONS Our findings suggest a need to understand Black survivor's experiences with healthcare. Similarly, future work must focus on identifying ways to improve provider trust amongst breast cancer survivors.
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Affiliation(s)
- Arnethea L Sutton
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, P.O. Box 980149, Richmond, VA, 23219, USA.
| | - Nao Hagiwara
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - Robert A Perera
- Department of Biostatistics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, P.O. Box 980149, Richmond, VA, 23219, USA
- Office of Health Equity and Disparities Research, Virginia Commonwealth University Massey Cancer Center, Richmond, VA, USA
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16
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Obeng-Gyasi S, Asad S, Fisher JL, Rahurkar S, Stover DG. Socioeconomic and Surgical Disparities are Associated with Rapid Relapse in Patients with Triple-Negative Breast Cancer. Ann Surg Oncol 2021; 28:6500-6509. [PMID: 33586064 DOI: 10.1245/s10434-021-09688-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 01/19/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND A subset of triple-negative breast cancer (TNBC) is characterized by aggressive disease, rapid relapse, and mortality within 24 months of diagnosis, termed "rapid relapse" TNBC (rrTNBC). The objective of this study is to define the association between sociodemographic variables and surgical management among rrTNBC patients in the Surveillance, Epidemiology and End Results (SEER) Program. METHODS TNBC patients diagnosed from January 1, 2010 to December 31, 2014 with local or regional disease were identified in SEER. Patients were stratified as rrTNBC, defined as disease specific mortality ≤ 24 months after diagnosis, and non-rrTNBC. Chi-squared tests, t tests, and multivariable logistic regression were used to assess the association of rapid relapse with sociodemographic variables and surgical management. RESULTS The cohort included 8% (1378/17,369) rrTNBCs. A higher proportion of rrTNBC patients had no surgery (11.7%) compared with non-rrTNBC (2.6%). Omission of axillary staging among patients who had surgery was 6.2% rrTNBC versus 4.5% non-rrTNBC. Black race (odds ratio [OR] 1.22, 95% confidence interval [CI] 1.05-1.43; p = 0.01; white ref), Medicaid or no insurance (Medicaid OR 1.53, 95% CI 1.31-1.79; p < 0.001; no insurance OR 1.74, 95% CI 1.31-2.32; p < 0.001; private ref), single status (OR 1.19, 95% CI 1.01-1.39; p = 0.03; married ref), no breast (OR 2.35, 95% CI 1.77-3.11; p < 0.001; mastectomy ref), and no axillary surgery (OR 1.44, 95% CI 1.13-1.83; p = 0.003 axillary surgery ref) were associated with rapid relapse. CONCLUSIONS Medicaid or no insurance, single status, black race, and no surgery are associated with higher odds of rrTNBC in SEER. These results indicate an interplay between socioeconomic factors, clinical and genomic variables may be disproportionately contributing to worse outcomes among a subset of TNBC patients.
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Affiliation(s)
- Samilia Obeng-Gyasi
- Division of Surgical Oncology, Department of Surgery, The Ohio State University, Columbus, OH, USA. .,The Ohio State University College of Medicine, Columbus, OH, USA. .,Stefanie Spielman Comprehensive Breast Center, Columbus, OH, USA.
| | - Sarah Asad
- The Ohio State University College of Medicine, Columbus, OH, USA
| | - James L Fisher
- The Ohio State University College of Medicine, Columbus, OH, USA.,James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | - Saurabh Rahurkar
- Department of Biomedical Informatics, Lincoln Tower, The Ohio State University, Columbus, OH, USA
| | - Daniel G Stover
- The Ohio State University College of Medicine, Columbus, OH, USA.,Stefanie Spielman Comprehensive Breast Center, Columbus, OH, USA.,James Cancer Hospital and Solove Research Institute, Columbus, OH, USA.,Division of Medical Oncology, Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
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17
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Nugent BD, McCall MK, Connolly M, Mazanec SR, Sereika SM, Bender CM, Rosenzweig MQ. Protocol for Symptom Experience, Management, Outcomes, and Adherence in Women Receiving Breast Cancer Chemotherapy. Nurs Res 2020; 69:404-411. [PMID: 32520763 PMCID: PMC7483966 DOI: 10.1097/nnr.0000000000000450] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND The 5-year survival for Black women with breast cancer in the United States is lower than White women for stage-matched disease. Our past and ongoing work and that of others suggest that symptom incidence, cancer-related distress, and ineffective communication contribute to racial disparity in dose reduction and early therapy termination. Although race is perhaps the most studied social determinant of health, it is clear that race alone does not account for all disparities. OBJECTIVES The aim of the study was to present a study protocol of Black and White women prescribed breast cancer chemotherapy. The aims are to (1) examine and compare chemotherapy received/prescribed over time and in total; (2a) examine and compare symptom incidence, distress, and management and clinical encounter, including patient-centeredness of care and management experience over time and (2b) correlate symptom incidence, distress, and management experience to Aim 1; and (3) explore the effects of social determinants of health, including age, income, education, zip code, and lifetime stress exposure, on Aims 1, 2a, and 2b. METHODS A longitudinal, repeated-measures (up to 18 time points), comparative, mixed-methods design is employed with 179 White and 179 Black women from 10 sites in Western Pennsylvania and Northeast Ohio over the course of chemotherapy and for 2 years following completion of therapy. RESULTS The study began in January 2018, with estimated complete data collection by late 2023. DISCUSSION This study is among the first to explore the mechanistic process for racial disparity in dosage and delay across the breast cancer chemotherapy course. It will be an important contribution to the explanatory model for breast cancer treatment disparity and may advance potential mitigation strategies for racial survival disparity.
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Affiliation(s)
- Bethany D Nugent
- Bethany D. Nugent, PhD, RN, is Research Associate, School of Nursing, University of Pittsburgh, Pennsylvania. Maura K. McCall, MSN, RN, is Graduate Student Researcher, School of Nursing, University of Pittsburgh, Pennsylvania. Mary Connolly, BSN, RN, is Project Director, School of Nursing, University of Pittsburgh, Pennsylvania. Susan M. Sereika, PhD, is Professor, School of Nursing, University of Pittsburgh, Pennsylvania. Catherine M. Bender, PhD, RN, FAAN, is Professor, School of Nursing, University of Pittsburgh, Pennsylvania. Margaret Q. Rosenzweig, PhD, CRNP-C, AOCNP, FAAN, is Professor, School of Nursing, University of Pittsburgh, Pennsylvania. Susan R. Mazanec, PhD, RN, AOCN, is Assistant Professor, Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio
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Prakash O, Hossain F, Danos D, Lassak A, Scribner R, Miele L. Racial Disparities in Triple Negative Breast Cancer: A Review of the Role of Biologic and Non-biologic Factors. Front Public Health 2020; 8:576964. [PMID: 33415093 PMCID: PMC7783321 DOI: 10.3389/fpubh.2020.576964] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 10/20/2020] [Indexed: 11/22/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer that lacks expression of the estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor (HER2). TNBC constitutes about 15–30 percent of all diagnosed invasive breast cancer cases in the United States. African-American (AA) women have high prevalence of TNBC with worse clinical outcomes than European-American (EA) women. The contributing factors underlying racial disparities have been divided into two major categories based on whether they are related to lifestyle (non-biologic) or unrelated to lifestyle (biologic). Our objective in the present review article was to understand the potential interactions by which these risk factors intersect to drive the initiation and development of the disparities resulting in the aggressive TNBC subtypes in AA women more likely than in EA women. To reach our goal, we conducted literature searches using MEDLINE/PubMed to identify relevant articles published from 2005 to 2019 addressing breast cancer disparities primarily among AA and EA women in the United States. We found that disparities in TNBC may be attributed to racial differences in biological factors, such as tumor heterogeneity, population genetics, somatic genomic mutations, and increased expression of genes in AA breast tumors which have direct link to breast cancer. In addition, a large number of non-biologic factors, including socioeconomic deprivation adversities associated with poverty, social stress, unsafe neighborhoods, lack of healthcare access and pattern of reproductive factors, can promote comorbid diseases such as obesity and diabetes which may adversely contribute to the aggression of TNBC biology in AA women. Further, the biological risk factors directly linked to TNBC in AA women may potentially interact with non-biologic factors to promote a higher prevalence of TNBC, more aggressive biology, and poor survival. The relative contributions of the biologic and non-biologic factors and their potential interactions is essential to our understanding of disproportionately high burden and poor survival rates of AA women with TNBC.
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Affiliation(s)
- Om Prakash
- Louisiana Health Sciences Center, School of Medicine, New Orleans, LA, United States
| | - Fokhrul Hossain
- Louisiana Health Sciences Center, School of Medicine, New Orleans, LA, United States
| | - Denise Danos
- Louisiana Health Sciences Center, School of Medicine, New Orleans, LA, United States
| | - Adam Lassak
- Louisiana Health Sciences Center, School of Medicine, New Orleans, LA, United States
| | - Richard Scribner
- Department of Public Health and Preventive Medicine, St. George's University, True Blue, Grenada
| | - Lucio Miele
- Louisiana Health Sciences Center, School of Medicine, New Orleans, LA, United States
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19
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Jayasekera J, Vadaparampil ST, Eggly S, Street RL, Foster Moore T, Isaacs C, Han HS, Augusto B, Garcia J, Lopez K, O'Neill SC. Question Prompt List to Support Patient-Provider Communication in the Use of the 21-Gene Recurrence Test: Feasibility, Acceptability, and Outcomes. JCO Oncol Pract 2020; 16:e1085-e1097. [PMID: 32463763 PMCID: PMC7564130 DOI: 10.1200/jop.19.00661] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2020] [Indexed: 12/18/2022] Open
Abstract
PURPOSE The 21-gene recurrence score (RS) assay is used to guide breast cancer treatment decisions but can be poorly understood by patients. We examined the effects of a question prompt list (QPL) on knowledge, distress, and decisional conflict related to genomic testing and treatment in early-stage breast cancer. METHODS We describe the feasibility and acceptability of the QPL and the impact of the QPL on knowledge, distress, and decisional conflict before and after the receipt of the QPL (MEND 2, N = 65). We also compared distress and decisional conflict between women who received the QPL (MEND 2, N = 65) and a comparable group of women who did not receive the QPL who participated in an earlier observational study within the same clinics (MEND 1, N = 136). RESULTS MEND 2 participants indicated high acceptability and feasibility using the QPL. Knowledge increased post-QPL (P < .01) but did not decrease distress. Decisional conflict was lower among women in MEND 2 compared with those in MEND 1 (P < .01), with no statistically significant differences in distress. CONCLUSION The findings suggest that the QPL is feasible, acceptable, can improve knowledge and decrease decisional conflict in the large group of women deciding treatment while integrating RS test results.
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Affiliation(s)
| | | | | | | | | | - Claudine Isaacs
- Georgetown Lombardi Comprehensive Cancer Center, Washington, DC
| | | | | | | | - Katherine Lopez
- Georgetown Lombardi Comprehensive Cancer Center, Washington, DC
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Black and Hispanic women are less likely than white women to receive guideline-concordant endometrial cancer treatment. Am J Obstet Gynecol 2020; 223:398.e1-398.e18. [PMID: 32142825 DOI: 10.1016/j.ajog.2020.02.041] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/05/2020] [Accepted: 02/22/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Differences in receipt of guideline-concordant treatment might underlie well-established racial disparities in endometrial cancer mortality. OBJECTIVE Using the National Cancer Database, we assessed the hypothesis that among women with endometrioid endometrial cancer, racial/ethnic minority women would have lower odds of receiving guideline-concordant treatment than white women. In addition, we hypothesized that lack of guideline-concordant treatment was linked with worse survival. STUDY DESIGN We defined receipt of guideline-concordant treatment using the National Comprehensive Cancer Network guidelines. Multivariable logistic regression models were used to compute odds ratios and 95% confidence intervals for associations between race and guideline-concordant treatment. We used multivariable Cox proportional hazards regression models to estimate hazards ratios and 95% confidence intervals for relationships between guideline-concordant treatment and overall survival in the overall study population and stratified by race/ethnicity. RESULTS This analysis was restricted to the 89,319 women diagnosed with an invasive, endometrioid endometrial cancer between 2004 and 2014. Overall, 74.7% of the cohort received guideline-concordant treatment (n = 66,699). Analyses stratified by race showed that 75.3% of non-Hispanic white (n = 57,442), 70.1% of non-Hispanic black (n = 4334), 71.0% of Hispanic (n = 3263), and 72.5% of Asian/Pacific Islander patients (n = 1660) received treatment in concordance with guidelines. In multivariable-adjusted models, non-Hispanic black (odds ratio, 0.92, 95% confidence interval, 0.86-0.98) and Hispanic women (odds ratio, 0.90, 95% confidence internal, 0.83-0.97) had lower odds of receiving guideline-concordant treatment compared with non-Hispanic white women, while Asian/Pacific Islander women had a higher odds of receiving guideline-concordant treatment (odds ratio, 1.11, 95% confidence interval, 1.00-1.23). Lack of guideline-concordant treatment was associated with lower overall survival in the overall study population (hazard ratio, 1.12, 95% confidence interval, 1.08-1.15) but was not significantly associated with overall survival among non-Hispanic black (hazard ratio, 1.09, 95% confidence interval, 0.98-1.21), Hispanic (hazard ratio, 0.92, 95% confidence interval=0.78-1.09), or Asian/Pacific Islander (hazard ratio, 0.90, 95% confidence interval, 0.70-1.16) women. CONCLUSION Non-Hispanic black and Hispanic women were less likely than non-Hispanic white women to receive guideline-concordant treatment, while Asian/Pacific Islander women more commonly received treatment in line with guidelines. Furthermore, in the overall study population, overall survival was worse among those not receiving guideline-concordant treatment, although low power may have had an impact on the race-stratified models. Future studies should evaluate reasons underlying disparate endometrial cancer treatment.
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Waiting Time between Breast Cancer Diagnosis and Treatment in Brazilian Women: An Analysis of Cases from 1998 to 2012. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17114030. [PMID: 32517042 PMCID: PMC7312631 DOI: 10.3390/ijerph17114030] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 12/24/2022]
Abstract
Brazilian law requires that treatment for breast cancer begin within 60 days of diagnosis. This waiting time is an indicator of accessibility to health services. The aim of this study was to analyze which factors are associated with waiting times between diagnosis and treatment of breast cancer in women in Brazil between 1998 and 2012. Information from Brazilian women diagnosed with breast cancer between 1998 and 2012 was collected through the Hospital Registry of Cancer (HRC), developed by the National Cancer Institute (INCA). We performed a secondary data analysis, and found that the majority of women (81.3%) waited for ≤60 days to start treatment after being diagnosed. Those referred by the public health system, aged ≥50 years, of nonwhite race, diagnosed at stage I or II, and with low levels of education waited longer for treatment to start. We observed that only 18.7% experienced a delay in starting treatment, which is a positive reflection of the quality of the care network for the diagnosis and treatment of breast cancer. We also observed inequalities in access to health services related to age, region of residence, stage of the disease, race, and origin of referral to the health service.
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Edmonds MC, Sutton AL, He J, Perera RA, Sheppard VB. Correlates of Adjuvant Therapy Attitudes in African American Breast Cancer Patients. J Natl Med Assoc 2020; 112:167-175. [PMID: 32197898 DOI: 10.1016/j.jnma.2020.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 02/11/2020] [Indexed: 01/10/2023]
Abstract
PURPOSE Black breast cancer patients delay and underutilize adjuvant breast cancer therapies; yet, very few studies have specifically examined Black women's attitudes toward breast cancer therapy. This study observed the influence of self-reported interpersonal processes of care (e.g. self-efficacy) clinical and sociodemographic factors and sociocultural (e.g. religiosity), related to Black breast cancer patients' attitudes toward radiation and systemic therapies (chemotherapy and adjuvant endocrine therapy - "AET"). METHODS This was a secondary analysis of data from the Narrowing Gaps in Adjuvant Therapy Study (2006-2011). The analysis included 210 Black women who were newly diagnosed with breast cancer. Bivariate and multiple regression analyses were performed between independent variables (e.g., demographics) and three outcome variables (chemotherapy, AET, and radiation therapy) to asses women's perceptions of therapy type. The lasso method was used to select variables correlated with therapy attitudes. RESULTS Most women reported negative attitudes toward AET (56%) and radiation (54%); fewer negative attitudes were observed toward chemotherapy (47%). Higher education and greater perceived susceptibility of a recurrence were associated with more positive attitudes toward chemotherapy. Regarding radiation therapy, women with greater patient satisfaction were more likely to have more positive attitudes. CONCLUSIONS Our study findings may aid in the development of behavioral interventions targeted to mitigate Black women breast cancer treatment disparities. We found modifiable factors (e.g. communication, satisfaction ratings) that support opportunities for clinicians to better address Black women's needs regarding adjuvant treatment options. The development of tailored interventions for newly diagnosed Black breast cancer patients on patient related factors in health care are warranted for Black women with lower educational levels.
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Affiliation(s)
- Megan C Edmonds
- Department of Health Behavior and Policy, USA; VCU Massey Cancer Center Office of Health Equity and Disparities Research, 830 East Main Street, 9th Floor, Richmond, VA, 23219, USA.
| | - Arnethea L Sutton
- Department of Health Behavior and Policy, USA; VCU Massey Cancer Center Office of Health Equity and Disparities Research, 830 East Main Street, 9th Floor, Richmond, VA, 23219, USA
| | - Jun He
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Robert A Perera
- Department of Biostatistics, Virginia Commonwealth University School of Medicine, USA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy, USA; VCU Massey Cancer Center Office of Health Equity and Disparities Research, 830 East Main Street, 9th Floor, Richmond, VA, 23219, USA
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Snead F, Slade AN, Oppong BA, Sutton AL, Sheppard VB. Narrowing Racial Gaps in Breast Cancer: Factors Affecting Probability of Adjuvant Radiation Therapy. Adv Radiat Oncol 2020; 5:17-26. [PMID: 32051886 PMCID: PMC7004948 DOI: 10.1016/j.adro.2019.07.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/21/2019] [Accepted: 07/15/2019] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Adjuvant radiation therapy has historically been underused by black patients with breast cancer compared with white patients. We prospectively investigated factors, including sociocultural, psychosocial, and health care factors, that may be associated with the use or omission of adjuvant radiation therapy by both racial groups. METHODS AND MATERIALS Women with primary invasive, nonmetastatic breast cancer were recruited from hospitals and through community outreach efforts in the Washington, DC, and Detroit, Michigan, areas between July 2006 and April 2011. Data were collected via telephone interviews regarding psychosocial (eg, self-efficacy) and health care factors (eg, communication) at the time they received a diagnosis. Clinical data were extracted from their medical charts after the completion of treatment. We examined the association among multiple demographic, socio-cultural, healthcare process factors and the use of radiotherapy. Logistic multivariable regression models identified associations with radiotherapy receipt. RESULTS Among 395 eligible and consenting women, 315 had complete baseline data, and 217 were in the final analytical sample, having met criteria for adjuvant breast or chest wall radiation therapy after breast conservation surgery or mastectomy. Among women eligible for radiation, all were insured, 59% were black, the mean age was 55.4 years, and the majority had stage I or II disease. Overall, approximately 70% percent of women received adjuvant radiation therapy. On multivariable analyses, the likelihood of receiving adjuvant radiation therapy was higher for those who were black with any level of indication for radiation therapy (odds ratio 2.21; P < .01), those for whom comorbidities were present, and those who demonstrated positive sociocultural factors such as self-efficacy and high reported rates of provider communication about radiation therapy (odds ratio 1.20; P < .05). Among women with strong indications for radiation therapy, there was no significant association with race on multivariable analysis. CONCLUSIONS Our findings suggest that among women with any indication for radiation therapy, black patients were more likely to receive radiation therapy compared with white patients. Furthermore, data suggest improved provider communication and self-efficacy are important predictors of receipt of radiation therapy. Further studies exploring the effects of provider communication and sociocultural factors to diverse patient populations may be warranted.
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Affiliation(s)
- Felicia Snead
- University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, Pennsylvania
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Kadzatsa W, Ndarukwa-Jambwa S. Breast Cancer Treatment in Resource Constrained Countries: a Zimbabwean Perspective. CURRENT BREAST CANCER REPORTS 2019. [DOI: 10.1007/s12609-019-00323-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sutton AL, He J, Edmonds MC, Sheppard VB. Medical Mistrust in Black Breast Cancer Patients: Acknowledging the Roles of the Trustor and the Trustee. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2019; 34:600-607. [PMID: 29552705 PMCID: PMC7061268 DOI: 10.1007/s13187-018-1347-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Studies indicate that Black patients report higher medical mistrust compared to their White counterparts. However, little is known about factors associated with higher medical mistrust among Black breast cancer patients. We examined predictors of medical mistrust and relationships between medical mistrust, subscales of mistrust, and process of care factors to identify opportunities to promote positive healthcare interactions between the trustees (e.g., providers) and Black breast cancer patients, or the trustors. A secondary analysis was conducted of survey data from 210 Black women with confirmed diagnosis of invasive breast cancer. Participants completed telephone surveys consisting of questions pertaining to sociodemographics, attitudes, and beliefs about medical care and breast cancer treatments. Multiple linear regression determined factors associated with medical mistrust and mistrust subscales. Most participants (61%) were over the age of 50 and currently single (64.8%). Women with greater medical mistrust reported less satisfaction with the trustee's technical ability (p < 0.0001) and greater satisfaction with their own propensity to access care (p < 0.05). Additionally, women with public insurance demonstrated greater mistrust (p < 0.01) and suspicion (p < 0.05) than women with private insurance, and women with less education reported greater perceived discrimination than women who have at least a bachelor's degree. Findings from this study may inform future endeavors to educate providers on ways to effectively interact with and treat Black breast cancer patients. Opportunities to develop interventions that address and tackle issues of mistrust as reported by Black patients may contribute to ongoing efforts to reduce health disparities.
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Affiliation(s)
- Arnethea L Sutton
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, 830 East Main Street, 9th Floor, Suite 919, Richmond, VA, 23219, USA.
| | - Jun He
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, 830 East Main Street, 9th Floor, Suite 919, Richmond, VA, 23219, USA
| | - Megan C Edmonds
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, 830 East Main Street, 9th Floor, Suite 919, Richmond, VA, 23219, USA
| | - Vanessa B Sheppard
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, 830 East Main Street, 9th Floor, Suite 919, Richmond, VA, 23219, USA
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Lee CT, Wong JC. Perceived levels of collaboration between cancer patients and their providers during radiation therapy. Can Oncol Nurs J 2019; 29:110-115. [PMID: 31148696 DOI: 10.5737/23688076292110115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
This study described the patterns within collaborative relationships between patients and health care professionals during radiation therapy (RT). A one-time survey was administered to cancer patients (N=130) receiving RT at one Ontario cancer centre. The key study variables were collaboration between patients and health care providers and participants' well-being. Participants reported higher levels of collaboration with nurses, radiation oncologists, and radiation therapists than with dietitians, social workers and spiritual support personnel [F(5, 760) = 430.42, p < .001]. Participants with more symptom distress collaborated more with some health care professionals than those with less distress, but this was only true for collaboration with social workers (p < .05) and dietitians (p < .05). We postulated that participants did not require services from dietitians and social workers when symptom burden was low. Future directions regarding integration of patient-centred measures (e.g., self-management education) into interprofessional models for cancer care are discussed.
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Affiliation(s)
- Charlotte T Lee
- Assistant Professor, Daphne Cockwell School of Nursing, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3, x7992,
| | - Jason C Wong
- Radiation Oncologist, Southlake Regional Health Centre, The Princess Margaret Cancer Centre University of Toronto, ,
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Lee CT. Degrés de collaboration perçus entre les patients atteints de cancer et leurs prestataires de soins pendant la radiothérapie. Can Oncol Nurs J 2019; 29:116-122. [PMID: 31148683 PMCID: PMC6516341 DOI: 10.5737/23688076292116122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Cette étude décrit les tendances en matière de relations collaboratives entre les patients et les professionnels de la santé pendant la radiothérapie. Pour ce faire, 130 patients atteints de cancer et traités par radiothérapie dans un centre de cancérologie de l'Ontario ont répondu à un sondage ponctuel. Les principales variables de l'étude portaient sur la collaboration entre les patients et les prestataires de soins de santé et le bien-être des participants. L'étude a révélé que les patients collaboreraient mieux avec les infirmières, les radio-oncologues et les radiothérapeutes qu'avec les nutritionnistes, les travailleurs sociaux et le personnel d'accompagnement spirituel [F(5, 760) = 430,42, p<001]. Les participants qui vivaient davantage de détresse vis-à-vis leurs symptômes collaboraient toutefois mieux les travailleurs sociaux (p < .05) et les nutritionnistes (p < .05), par rapport à ceux qui vivaient moins de détresse. Nous avons émis l'hypothèse selon laquelle les participants dont les symptômes étaient moins contraignants ne ressentaient pas le besoin de rencontrer ces professionnels. Nous discutons actuellement des futures orientations concernant l'intégration de mesures centrées sur le patient (avec l'éducation axée sur l'autogestion, par exemple) dans les modèles interprofessionnels de soins du cancer.
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Sheppard VB, Walker R, Phillips W, Hudson V, Xu H, Cabling ML, He J, Sutton AL, Hamilton J. Spirituality in African-American Breast Cancer Patients: Implications for Clinical and Psychosocial Care. JOURNAL OF RELIGION AND HEALTH 2018; 57:1918-1930. [PMID: 29627925 DOI: 10.1007/s10943-018-0611-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Spirituality has been shown to be important to many individuals dealing with a cancer diagnosis. While African-American breast cancer survivors have been reported to have higher levels of spirituality compared to White women, little is known about how levels of spirituality may vary among African-American breast cancer survivors. The aims of this study were to examine factors associated with spirituality among African-American survivors and test whether spirituality levels were associated with women's attitudes about treatment or health care. The primary outcome, spirituality, was nine-item scale (Cronbach's α = .99). Participants completed standardized telephone interviews that captured sociocultural, healthcare process, and treatment attitudes. Medical records were abstracted post-adjuvant therapy for treatment and clinical information. In bivariate analysis, age was not correlated with spirituality (p = .40). Married/living as married women had higher levels of spirituality (m = 32.1) than single women (m = 30.1). Contextual factors that were associated with higher levels spirituality were: collectivism (r = .44; p < 0.0001, Afrocentric worldview (r = .185; p = .01), and self-efficacy scale (r = .17; p = .02). In multivariable analysis, sociodemographic factors were not significant. Collectivism remained a robust predictor (p < 0.0001). Attitudes about the efficacy of cancer treatment were not associated with spirituality. The high levels of spirituality in African-American survivors suggest consideration of integrating spiritual care within the delivery of cancer treatment. Future studies should consider how spirituality may contribute to positive coping and/or behaviors in African-American women with high levels of spirituality.
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Affiliation(s)
- Vanessa B Sheppard
- Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, 830 E Main St, PO Box 980149, Richmond, VA, 23298, USA.
| | | | | | | | - Hanfei Xu
- Georgetown University Medical Center, Washington, DC, USA
| | | | - Jun He
- Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, 830 E Main St, PO Box 980149, Richmond, VA, 23298, USA
| | - Arnethea L Sutton
- Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, 830 E Main St, PO Box 980149, Richmond, VA, 23298, USA
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Robertson-Jones TA, Tissue MM, Connolly M, Gallups SF, Bender CM, Rosenzweig MQ. Exploring Racial Differences in Patient Centeredness of Care (PCC) During Breast Cancer (BC) Chemotherapy Clinical Visits. J Racial Ethn Health Disparities 2018; 6:94-100. [PMID: 29971577 DOI: 10.1007/s40615-018-0503-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 05/10/2018] [Accepted: 05/17/2018] [Indexed: 01/20/2023]
Abstract
OBJECTIVES The communication patterns between clinician and patient, described as the patient centeredness of care (PCC), may be a critically important etiology of breast cancer (BC) racial disparity. The purpose of this prospective, comparative pilot study was to qualitatively explore and code for PCC during the clinical visit of women undergoing BC chemotherapy and compare by race. METHODS Age-matched Black and White women were recruited. Audio recordings of clinical visits conducted prior to any cycle (except first) chemotherapy infusion were obtained and transcribed. Transcripts were blindly reviewed by three independent coders assigning PCC scores, ranging from 1 to 5, with lower scores indicating better PCC. Consensus was reached among reviewers via discussion. RESULTS Dyads consisted of five Black (mean age 47) and five White (mean age 45) women undergoing BC chemotherapy. Twenty-four recordings were analyzed, 13 White and 11 Black. For all 22 PCC items, the mean scores were worse for Black women with significant differences (compared by chi-square analysis) noted for 6/22 items (27%). CONCLUSIONS Qualitatively exploring clinician and patient communication patterns during the chemotherapy clinical visits informs the understanding of racial differences for symptom assessment, reporting, and management. These pilot findings inform future research exploring racial disparity in cancer treatment dose intensity.
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Affiliation(s)
- Tinnikkar Angel Robertson-Jones
- Hampton University School of Nursing, E. Tyler St. & Emancipation Drive, William Freeman Hall, Room 110, Hampton, VA, 23668, USA
| | - Madison M Tissue
- University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15261, USA
| | - Mary Connolly
- University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15261, USA
| | - Sarah Frazier Gallups
- University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15261, USA
| | - Catherine M Bender
- University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15261, USA
| | - Margaret Quinn Rosenzweig
- University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15261, USA. .,Acute and Tertiary Care Department, University of Pittsburgh School of Nursing, 3500 Victoria St, Pittsburgh, PA, 15216, USA.
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Kaye DR, Min HS, Herrel LA, Dupree JM, Ellimoottil C, Miller DC. Costs of Cancer Care Across the Disease Continuum. Oncologist 2018; 23:798-805. [PMID: 29567821 PMCID: PMC6058326 DOI: 10.1634/theoncologist.2017-0481] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 12/18/2017] [Indexed: 12/27/2022] Open
Abstract
Using SEER‐Medicare data, this article demonstrates that considerable differences exist in expenditures across phases of care and varying patient characteristics. These findings can help to provide a better understanding of the drivers of payment variation across patient and tumor characteristics to inform efforts to decrease costs and increase quality of cancer care. Purpose. The aim of this study was to estimate Medicare payments for cancer care during the initial, continuing, and end‐of‐life phases of care for 10 malignancies and to examine variation in expenditures according to patient characteristics and cancer severity. Materials and Methods. We used linked Surveillance, Epidemiology and End Results‐Medicare data to identify patients aged 66–99 years who were diagnosed with one of the following 10 cancers: prostate, bladder, esophageal, pancreatic, lung, liver, kidney, colorectal, breast, or ovarian, from 2007 through 2012. We attributed payments for each patient to a phase of care (i.e., initial, continuing, or end of life), based on time from diagnosis until death or end of study interval. We summed payments for all claims attributable to the primary cancer diagnosis and analyzed the overall and phase‐based costs and then by differing demographics, cancer stage, geographic region, and year of diagnosis. Results. We identified 428,300 patients diagnosed with one of the 10 malignancies. Annual payments were generally highest during the initial phase. Mean expenditures across cancers were $14,381 during the initial phase, $2,471 for continuing, and $13,458 at end of life. Payments decreased with increasing age. Black patients had higher payments for four of five cancers with statistically significant differences. Stage III cancers posed the greatest annual cost burden for four cancer types. Overall payments were stable across geographic region and year. Conclusion. Considerable differences exist in expenditures across phases of cancer care. By understanding the drivers of such payment variations across patient and tumor characteristics, we can inform efforts to decrease payments and increase quality, thereby reducing the burden of cancer care. Implications for Practice. Considerable differences exist in expenditures across phases of cancer care. There are further differences by varying patient characteristics. Understanding the drivers of such payment variations across patient and tumor characteristics can inform efforts to decrease costs and increase quality, thereby reducing the burden of cancer care.
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Affiliation(s)
- Deborah R Kaye
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - Hye Sung Min
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - Lindsey A Herrel
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - James M Dupree
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - Chad Ellimoottil
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - David C Miller
- Dow Division of Health Services Research, Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
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Penner LA, Dovidio JF, Hagiwara N, Foster T, Albrecht TL, Chapman RA, Eggly S. An Analysis of Race-related Attitudes and Beliefs in Black Cancer Patients: Implications for Health Care Disparities. J Health Care Poor Underserved 2018; 27:1503-20. [PMID: 27524781 DOI: 10.1353/hpu.2016.0115] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This research concerned relationships among Black cancer patients' health care attitudes and behaviors (e.g., adherence, decisional control preferences,) and their race-related attitudes and beliefs shaped by (a) general life experiences (i.e., perceived discrimination, racial identity) and (b) experiences interacting with health care systems (i.e., physician mistrust, suspicion about medical care). Perceived discrimination, racial identity, and medical suspicion correlated weakly with one another; mistrust and suspicion correlated only moderately. Race-related attitudes and beliefs were associated with health care attitudes and behavior, but patterns of association varied. Physician mistrust and medical suspicion each independently correlated with adherence and decisional control preferences, but discrimination only correlated with control preferences. Associations among patients' different racial attitudes/beliefs are more complex than previously assumed. Interventions that target patient attitudes/beliefs and health care disparities might be more productive if they focus on mistrust or suspicion specific to health care providers/systems and their correlates identified in this study.
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Sheppard VB, de Mendoza AH, He J, Jennings Y, Edmonds MC, Oppong BA, Tadesse MG. Initiation of Adjuvant Endocrine Therapy in Black and White Women With Breast Cancer. Clin Breast Cancer 2017; 18:337-346.e1. [PMID: 29422259 DOI: 10.1016/j.clbc.2017.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 10/20/2017] [Accepted: 12/01/2017] [Indexed: 01/18/2023]
Abstract
BACKGROUND Adjuvant endocrine therapy reduces risk of recurrence and mortality in women with hormone receptor-positive breast cancer, yet many women never initiate it. We examined the influence of race, sociocultural factors, and process-of-care factors on initiation of adjuvant endocrine therapy in a racially diverse sample. PATIENTS AND METHODS Eligible women were originally recruited for the Narrowing the Gaps in Adjuvant Therapy Study (2006-2011). Sociocultural and process-of-care factors were collected via telephone surveys before adjuvant therapy. Clinical factors were abstracted from charts. Penalized LASSO (least absolute shrinkage and selection operator) logistic regression model was used to identify variables associated with initiation. RESULTS Of the 270 women, 55.6% were black and the rest were white. Most women (74.8%) initiated therapy. A significant interaction (P = .008) was found between race and age. Black women aged ≤ 50 years had the lowest initiation (59.7%) compared to black women > 50 years (87.1%), white women ≤ 50 years (73.7%), or white women > 50 years (72.0%). Multivariate analysis found that younger black women exhibited a marginally higher risk of noninitiation compared to older black women. Additionally, ratings of financial access, presence of comorbidities, and levels of communication were all associated with endocrine therapy initiation. CONCLUSION Black women ≤ 50 years of age and women with financial constraints may be important subgroups for interventions. Patient-provider communication appears to be an important leverage point to foster therapy uptake.
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Affiliation(s)
- Vanessa B Sheppard
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA.
| | | | - Jun He
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Yvonne Jennings
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Megan C Edmonds
- Department of Health Behavior and Policy, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Bridget A Oppong
- Georgetown University Medical Center, Georgetown University, Washington, DC
| | - Mahlet G Tadesse
- Department of Mathematics and Statistics, Georgetown University, Washington, DC
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He X, Ye F, Zhao B, Tang H, Wang J, Xiao X, Xie X. Risk factors for delay of adjuvant chemotherapy in non-metastatic breast cancer patients: A systematic review and meta-analysis involving 186982 patients. PLoS One 2017; 12:e0173862. [PMID: 28301555 PMCID: PMC5354309 DOI: 10.1371/journal.pone.0173862] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 02/28/2017] [Indexed: 01/11/2023] Open
Abstract
Purpose Delay performance of adjuvant chemotherapy (AC) after surgery has been presented to affect survival of breast cancer patients adversely, but the risk factors for delay in initiation remain controversial. Therefore, we conducted this systematic review of the literature and meta-analysis aiming at identifying the risk factors for delay of adjuvant chemotherapy (DAC) in non-metastatic breast cancer patients. Methods The search was performed on PubMed, Embase, Chinese National Knowledge Infrastructure and Wanfang Database from inception up to July 2016. DAC was defined as receiving AC beyond 8-week after surgery. Data were combined and analyzed using random-effects model or fixed-effects model for risk factors considered by at least 3 studies. Heterogeneity was analyzed with meta-regression analysis of year of publication and sample size. Publication bias was studied with Egger’s test. Results A total of 12 observational studies including 186982 non-metastatic breast cancer patients were eligible and 12 risk factors were analyzed. Combined results demonstrated that black race (vs white; OR, 1.18; 95% CI, 1.01–1.39), rural residents (vs urban; OR, 1.60; 95% CI, 1.27–2.03) and receiving mastectomy (vs breast conserving surgery; OR, 1.35; 95% CI, 1.00–1.83) were significantly associated with DAC, while married patients (vs single; OR, 0.58; 95% CI, 0.38–0.89) was less likely to have a delay in initiation. No significant impact from year of publication or sample size on the heterogeneity across studies was found, and no potential publication bias existed among the included studies. Conclusions Risk factors associated with DAC included black race, rural residents, receiving mastectomy and single status. Identifying of these risk factors could further help decisions making in clinical practice.
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Affiliation(s)
- Xiaofang He
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Fen Ye
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Bingcheng Zhao
- Department of Anesthesiology, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Hailin Tang
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Jin Wang
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Xiangsheng Xiao
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Xiaoming Xie
- Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
- * E-mail:
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Greenlee H, Neugut AI, Falci L, Hillyer GC, Buono D, Mandelblatt JS, Roh JM, Ergas IJ, Kwan ML, Lee M, Tsai WY, Shi Z, Lamerato L, Kushi LH, Hershman DL. Association Between Complementary and Alternative Medicine Use and Breast Cancer Chemotherapy Initiation: The Breast Cancer Quality of Care (BQUAL) Study. JAMA Oncol 2017; 2:1170-6. [PMID: 27243607 DOI: 10.1001/jamaoncol.2016.0685] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Not all women initiate clinically indicated breast cancer adjuvant treatment. It is important for clinicians to identify women at risk for noninitiation. OBJECTIVE To determine whether complementary and alternative medicine (CAM) use is associated with decreased breast cancer chemotherapy initiation. DESIGN, SETTING, AND PARTICIPANTS In this multisite prospective cohort study (the Breast Cancer Quality of Care [BQUAL] study) designed to examine predictors of breast cancer treatment initiation and adherence, 685 women younger than 70 years with nonmetastatic invasive breast cancer were recruited from Columbia University Medical Center, Kaiser Permanente Northern California, and Henry Ford Health System and enrolled between May 2006 and July 31, 2010. Overall, 306 patients (45%) were clinically indicated to receive chemotherapy per National Comprehensive Cancer Network guidelines. Participants were followed for up to 12 months. EXPOSURES Baseline interviews assessed current use of 5 CAM modalities (vitamins and/or minerals, herbs and/or botanicals, other natural products, mind-body self-practice, mind-body practitioner-based practice). CAM use definitions included any use, dietary supplement use, mind-body use, and a CAM index summing the 5 modalities. MAIN OUTCOMES AND MEASURES Chemotherapy initiation was assessed via self-report up to 12 months after baseline. Multivariable logistic regression models examined a priori hypotheses testing whether CAM use was associated with chemotherapy initiation, adjusting for demographic and clinical covariates, and delineating groups by age and chemotherapy indication. RESULTS A cohort of 685 women younger than 70 years (mean age, 59 years; median age, 59 years) with nonmetastatic invasive breast cancer were recruited and followed for up to 12 months to examine predictors of breast cancer treatment initiation. Baseline CAM use was reported by 598 women (87%). Chemotherapy was initiated by 272 women (89%) for whom chemotherapy was indicated, compared with 135 women (36%) for whom chemotherapy was discretionary. Among women for whom chemotherapy was indicated, dietary supplement users and women with high CAM index scores were less likely than nonusers to initiate chemotherapy (odds ratio [OR], 0.16; 95% CI, 0.03-0.51; and OR per unit, 0.64; 95% CI, 0.46-0.87, respectively). Use of mind-body practices was not related to chemotherapy initiation (OR, 1.45; 95% CI, 0.57-3.59). There was no association between CAM use and chemotherapy initiation among women for whom chemotherapy was discretionary. CONCLUSIONS AND RELEVANCE CAM use was high among patients with early-stage breast cancer enrolled in a multisite prospective cohort study. Current dietary supplement use and higher number of CAM modalities used but not mind-body practices were associated with decreased initiation of clinically indicated chemotherapy. Oncologists should consider discussing CAM with their patients during the chemotherapy decision-making process.
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Affiliation(s)
- Heather Greenlee
- Mailman School of Public Health, Columbia University, New York, New York2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York
| | - Alfred I Neugut
- Mailman School of Public Health, Columbia University, New York, New York2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York3College of Physicians and Surgeons, Columbia University, New York, New York
| | - Laura Falci
- Mailman School of Public Health, Columbia University, New York, New York
| | - Grace Clarke Hillyer
- Mailman School of Public Health, Columbia University, New York, New York2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York
| | - Donna Buono
- Mailman School of Public Health, Columbia University, New York, New York
| | - Jeanne S Mandelblatt
- Lombardi Comprehensive Cancer Center, Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Janise M Roh
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Isaac J Ergas
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Marilyn L Kwan
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Marion Lee
- Department of Epidemiology and Biostatistics, University of California-San Francisco, San Francisco
| | - Wei Yann Tsai
- Mailman School of Public Health, Columbia University, New York, New York2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York
| | - Zaixing Shi
- Mailman School of Public Health, Columbia University, New York, New York
| | | | - Lawrence H Kushi
- Division of Research, Kaiser Permanente Northern California, Oakland
| | - Dawn L Hershman
- Mailman School of Public Health, Columbia University, New York, New York2Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York3College of Physicians and Surgeons, Columbia University, New York, New York
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Jiang Y, Sereika SM, Bender CM, Brufsky AM, Rosenzweig MQ. Beliefs in Chemotherapy and Knowledge of Cancer and Treatment Among African American Women With Newly Diagnosed Breast Cancer. Oncol Nurs Forum 2017; 43:180-9. [PMID: 26906129 DOI: 10.1188/16.onf.180-189] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To examine beliefs regarding the necessity of chemotherapy and knowledge of breast cancer and its treatment in African American women with newly diagnosed breast cancer, and to explore factors associated with women's beliefs and knowledge.
. DESIGN Descriptive, cross-sectional study.
. SETTING Six urban cancer centers in Western Pennsylvania and Eastern Ohio.
. SAMPLE 101 African American women with newly diagnosed breast cancer.
. METHODS Secondary analysis using baseline data collected from participants in a randomized, controlled trial at their first medical oncology visit before the first cycle of chemotherapy.
. MAIN RESEARCH VARIABLES Belief in chemotherapy, knowledge of cancer and recommended treatment, self-efficacy, healthcare system distrust, interpersonal processes of care, symptom distress, and quality of life.
. FINDINGS African American women endorsed the necessity of chemotherapy. Most women did not know their tumor size, hormone receptors, specific therapy, or why chemotherapy was recommended to them. Women who perceived better interpersonal communication with physicians, less self-efficacy, or were less involved in their own treatment decision making held stronger beliefs about the necessity of chemotherapy. Women without financial difficulty or having stronger social functioning had more knowledge of their cancer and recommended chemotherapy.
. CONCLUSIONS African American women with newly diagnosed breast cancer generally agreed with the necessity of chemotherapy. Knowledge of breast cancer, treatment, and risk reduction through adjuvant therapy was limited.
. IMPLICATIONS FOR NURSING Oncology nurses could help advocate for tailored educational programs to support informed decision making regarding chemotherapy acceptance for African American women.
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Affiliation(s)
- Yun Jiang
- University of Michigan School of Nursing in Ann Arbor
| | - Susan M Sereika
- Associate professors School of Nursing, University of Pittsburgh, Pennsylvania
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Sheppard VB, Cavalli LR, Dash C, Kanaan YM, Dilawari AA, Horton S, Makambi KH. Correlates of Triple Negative Breast Cancer and Chemotherapy Patterns in Black and White Women With Breast Cancer. Clin Breast Cancer 2017; 17:232-238. [PMID: 28189497 DOI: 10.1016/j.clbc.2016.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 12/15/2016] [Accepted: 12/16/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND Triple negative breast cancer (TNBC) tumors are estrogen receptor-negative, progesterone receptor-negative, and human epidermal growth factor-negative. TNBC is responsive to chemotherapy, but chemotherapy might be underused in some patient subgroups. The goal of the present study was to characterize the patterns of chemotherapy use (uptake and completion) in TNBC patients. PATIENTS AND METHODS Women with primary invasive, nonmetastatic breast cancer were recruited in Washington, DC, and Detroit. Data were collected using a standardized telephone survey that captured sociocultural and health care process factors. Clinical data were abstracted from the medical records. We used χ2 tests to access the association between the receipt of chemotherapy use (initiation and completion) and categorical variables, and t tests were used for continuous variables. Logistic regression models were used to evaluate the factors associated with chemotherapy uptake. RESULTS Women with TNBC (16% of sample) were more likely to be black than white (68% vs. 32%; P < .05). Among women with TNBC, 60% underwent chemotherapy. Chemotherapy uptake was greater for black than for white women (48.3% vs. 11.7%; P = .01) and in women without (vs. with) healthcare discrimination (35% vs. 25%; P = .04). In multivariable models, only race was associated with the receipt of chemotherapy. Black women were more likely to receive chemotherapy than were white women. The odds ratio of receiving chemotherapy by race was 4.1 (95% confidence interval, 1.3-13.1). Each 1-year increase in age was associated with a lower likelihood of chemotherapy completion (odds ratio, 0.9; 95% confidence interval, 0.826-0.981; P = .02). Women with at least some college were less likely to complete chemotherapy than were those with other education levels (P = .02). CONCLUSION A substantial number of TNBC patients failed to receive and/or complete chemotherapy. Differences in chemotherapy uptake by race and sociocultural factors diminished in multivariable models but age and stage remained significant. Suboptimal treatment among women with TNBC could contribute to adverse outcomes. Future investigations are necessary to assess whether the noninitiation and/or noncompletion of chemotherapy is clinically warranted.
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Affiliation(s)
| | | | | | - Yasmine M Kanaan
- Department of Microbiology, Howard University College of Medicine, Washington, DC
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Selove R, Kilbourne B, Fadden MK, Sanderson M, Foster M, Offodile R, Husaini B, Mouton C, Levine RS. Time from Screening Mammography to Biopsy and from Biopsy to Breast Cancer Treatment among Black and White, Women Medicare Beneficiaries Not Participating in a Health Maintenance Organization. Womens Health Issues 2016; 26:642-647. [PMID: 27773529 DOI: 10.1016/j.whi.2016.09.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 09/02/2016] [Accepted: 09/09/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE There is a breast cancer mortality gap adversely affecting Black women in the United States. This study assessed the relationship between number of days between abnormal mammogram, biopsy, and treatment among Medicare (Part B) beneficiaries ages 65 to 74 and 75 to 84 years, accounting for race and comorbidity. METHODS A cohort of non-Hispanic Black and non-Hispanic White women residing in the continental United States and receiving no services from a health maintenance organization was randomly selected from the Center for Medicare and Medicaid Services denominator file. The cohort was followed from 2005 to 2008 using Center for Medicare and Medicaid Services claims data. The sample included 4,476 women (weighted n = 70,731) with a diagnosis of breast cancer. Cox proportional hazard modeling was used to identify predictors of waiting times. FINDINGS Black women had a mean of 16.7 more days between biopsy and treatment (p < .001) and 15.7 more days from mammogram to treatment (p = .003) than White women. Median duration from abnormal mammogram to treatment exceeded National Quality Measures for Breast Centers medians regardless of race, age, or number of comorbidities (overall 43 days vs. the National Quality Measures for Breast Centers value of 28 days). CONCLUSIONS Medical care delays may contribute, in part, to the widening breast cancer mortality gap between Black women and White women. Further study, with additional clinical and social information, is needed to broaden scientific understanding of racial determinants and assess the clinical significance of mammogram to treatment times among Medicare beneficiaries.
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Affiliation(s)
| | | | | | | | - Maya Foster
- Tennessee State University, Nashville, Tennessee
| | | | | | | | - Robert S Levine
- Baylor Department of Family and Community Medicine, Houston, Texas
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Reducing Racial Disparities in Breast Cancer Survivors' Ratings of Quality Cancer Care. J Healthc Qual 2016; 38:143-63. [DOI: 10.1097/jhq.0000000000000046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Freitas AGQ, Weller M. Patient delays and system delays in breast cancer treatment in developed and developing countries. CIENCIA & SAUDE COLETIVA 2015; 20:3177-89. [DOI: 10.1590/1413-812320152010.19692014] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Accepted: 01/31/2015] [Indexed: 01/12/2023] Open
Abstract
AbstractDelays in treating breast cancer have been associated with a more advanced stage of the disease and a decrease in patient survival rates. The scope of this integrative review was to analyze the main causal factors and types of patient and system delays. The underlying causal factors of delays were compared among studies conducted in developing and developed countries. Of the 53 studies selected, 24 were carried out in developing countries and 29 in developed countries, respectively. Non-attribution of symptoms to cancer, fear of the disease and treatment and low educational level were the most frequent causes of patient delay. Less comprehensive health insurance coverage, older/younger age and false negative diagnosis tests were the three most common causal factors of system delay. The effects of factors such as age were not decisive per se and depended mainly on the social and cultural context. Some factors caused both patient delay and system delay. Studies conducted in developing countries identified more causal factors of patient delay and had a stronger focus on patient delay or the combination of both. Studies conducted in developed countries had a stronger focus on aspects of system delay during treatment and guidance of breast cancer patients in the health care system.
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Keenan T, Moy B, Mroz EA, Ross K, Niemierko A, Rocco JW, Isakoff S, Ellisen LW, Bardia A. Comparison of the Genomic Landscape Between Primary Breast Cancer in African American Versus White Women and the Association of Racial Differences With Tumor Recurrence. J Clin Oncol 2015; 33:3621-7. [PMID: 26371147 DOI: 10.1200/jco.2015.62.2126] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
PURPOSE African American women are more likely to die as a result of breast cancer than white women. The influence of somatic genomic profiles on this racial disparity is unclear. We aimed to compare the racial distribution of tumor genomic characteristics and breast cancer recurrence. METHODS We assessed white and African American women with stage I to III breast cancer diagnosed from 1988 to 2013 and primary tumors submitted to The Cancer Genome Atlas from 2010 to 2014. We used Cox proportional hazards models to evaluate the association of race and genetic traits with tumor recurrence. RESULTS We investigated exome sequencing and gene expression data in 663 and 711 white and 105 and 159 African American women, respectively. African Americans had more TP53 mutations (42.9% v 27.6%; P = .003) and fewer PIK3CA mutations (20.0% v 33.9%; P = .008). Intratumor genetic heterogeneity was greater in African American than white tumors overall by 5.1 units (95% CI, 2.4 to 7.7) and within triple-negative tumors by 4.1 units (95% CI, 1.4 to 6.8). African Americans had more basal tumors by the 50-gene set predictor using the predication analysis of microarray method (PAM50; 39.0% v 18.6%; P < .001) and fewer PAM50 luminal A tumors (17.0% v 34.7%; P < .001). Among triple-negative subtypes, African Americans had more basal-like 1 and mesenchymal stem-like tumors. African Americans had a higher risk of tumor recurrence than whites (hazard ratio, 2.22; 95% CI, 1.05 to 4.67). Racial differences in TP53 mutation, PAM50 basal subtype, and triple-negative tumor prevalence but not intratumor genetic heterogeneity influenced the magnitude and significance of the racial disparity in tumor recurrence. CONCLUSION African Americans had greater intratumor genetic heterogeneity and more basal gene expression tumors, even within triple-negative breast cancer. This pattern suggests more aggressive tumor biology in African Americans than whites, which could contribute to racial disparity in breast cancer outcome.
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Affiliation(s)
- Tanya Keenan
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Beverly Moy
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Edmund A Mroz
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Kenneth Ross
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Andrzej Niemierko
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - James W Rocco
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Steven Isakoff
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Leif W Ellisen
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH
| | - Aditya Bardia
- Tanya Keenan, Beverly Moy, Kenneth Ross, Andrzej Niemierko, Steven Isakoff, Leif W. Ellisen, and Aditya Bardia, Massachusetts General Hospital, Harvard Medical School, Boston, MA; and Edmund A. Mroz and James W. Rocco, Ohio State University/Wexner Medical Center and James Cancer Center, Ohio State University, Columbus, OH.
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O'Keefe EB, Meltzer JP, Bethea TN. Health disparities and cancer: racial disparities in cancer mortality in the United States, 2000-2010. Front Public Health 2015; 3:51. [PMID: 25932459 PMCID: PMC4398881 DOI: 10.3389/fpubh.2015.00051] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 03/11/2015] [Indexed: 01/05/2023] Open
Abstract
Declining cancer incidence and mortality rates in the United States (U.S.) have continued through the first decade of the twenty-first century. Reductions in tobacco use, greater uptake of prevention measures, adoption of early detection methods, and improved treatments have resulted in improved outcomes for both men and women. However, Black Americans continue to have the higher cancer mortality rates and shorter survival times. This review discusses and compares the cancer mortality rates and mortality trends for Blacks and Whites. The complex relationship between socioeconomic status and race and its contribution to racial cancer disparities is discussed. Based on current trends and the potential and limitations of the patient protection and affordable care act with its mandate to reduce health care inequities, future trends, and challenges in cancer mortality disparities in the U.S. are explored.
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Affiliation(s)
- Eileen B O'Keefe
- Department of Health Sciences, Boston University , Boston, MA , USA
| | - Jeremy P Meltzer
- Department of Health Sciences, Boston University , Boston, MA , USA
| | - Traci N Bethea
- Slone Epidemiology Center, Boston University , Boston, MA , USA
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Connors SK, Goodman MS, Noel L, Chavakula NN, Butler D, Kenkel S, Oliver C, McCullough I, Gehlert S. Breast cancer treatment among African American women in north St. Louis, Missouri. J Urban Health 2015; 92:67-82. [PMID: 24912599 PMCID: PMC4338122 DOI: 10.1007/s11524-014-9884-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Similar to disparities seen at the national and state levels, African American women in St. Louis, Missouri have higher breast cancer mortality rates than their Caucasian counterparts. We examined breast cancer treatment (regimens and timing) in a sample of African American breast cancer patients diagnosed between 2000 and 2008 while residing in a North St. Louis cluster (eight zip codes) of late stage at diagnosis. Data were obtained from medical record extractions of women participating in a mixed-method study of breast cancer treatment experiences. The median time between diagnosis and initiation of treatment was 27 days; 12.2% of the women had treatment delay over 60 days. These findings suggest that treatment delay and regimens are unlikely contributors to excess mortality rates for African American women diagnosed in early stages. Conflicting research findings on treatment delay may result from the inconsistent definitions of treatment delay and variations among study populations. Breast cancer treatment delay may reduce breast cancer survival; additional research is needed to better understand the points at which delays are most likely to occur and develop policies, programs, and interventions to address disparities in treatment delay. There may also be differences in treatment-related survivorship quality of life; approximately 54% of the women in this sample treated with mastectomies received breast reconstruction surgery. Despite the high reconstruction rates, most women did not receive definitive completion. African American women have higher reconstruction complication rates than Caucasian women; these data provide additional evidence to suggest a disparity in breast reconstruction outcomes by race.
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Affiliation(s)
- Shahnjayla K Connors
- Department of Surgery, Division of Public Health Sciences, Washington University in St. Louis School of Medicine, 660 South Euclid, Campus Box 8100, St. Louis, MO, 63110, USA,
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Costas-Muniz R, Leng J, Diamond L, Aragones A, Ramirez J, Gany F. Psychosocial correlates of appointment keeping in immigrant cancer patients. J Psychosoc Oncol 2015; 33:107-23. [PMID: 25574581 DOI: 10.1080/07347332.2014.992084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This study aims to determine the psychosocial correlates of self-reported adherence to cancer treatment appointments and treatment delays and interruptions. The sample included 622 immigrant cancer patients from New York City. Patients completed a survey that included sociodemographic and health-related questions, questions assessing missed appointments and delays/or interruptions, and quality of life and depression scales. After controlling for sociodemographic characteristics, having a positive depression screen and poor physical and emotional well-being were significant predictors of missed appointments and delays and/or interruptions of treatment. Non-adherence to treatment appointments in immigrant cancer patients is a complex outcome related to important modifiable or treatable factors.
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Affiliation(s)
- Rosario Costas-Muniz
- a Department of Psychiatry & Behavioral Sciences, Memorial Sloan Kettering Cancer Center, Immigrant Health & Cancer Disparities Service , New York , NY , USA
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Guy GP, Lipscomb J, Gillespie TW, Goodman M, Richardson LC, Ward KC. Variations in Guideline-Concordant Breast Cancer Adjuvant Therapy in Rural Georgia. Health Serv Res 2014; 50:1088-108. [PMID: 25491350 DOI: 10.1111/1475-6773.12269] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To examine factors associated with guideline-concordant adjuvant therapy among breast cancer patients in a rural region of the United States and to present an advancement in quality-of-care assessment in the context of multiple treatments. DATA SOURCES Chart abstraction on initial therapy received by 868 women diagnosed with primary, invasive, early-stage breast cancer in a largely rural region of southwest Georgia. STUDY DESIGN Using multivariable logistic regression, we examined predictors of adjuvant chemo-, radiation, and hormonal therapy regimens defined as guideline-concordant according to the 2000 National Institutes of Health Consensus Development Conference Statement. PRINCIPAL FINDINGS Overall, 35.2 percent of women received guideline-concordant care for all three adjuvant therapies. Higher socioeconomic status was associated with receiving guideline-concordant care for all three adjuvant therapies jointly, and for chemotherapy. Compared with private insurance, having Medicaid was associated with guideline-concordant chemotherapy. Unmarried women were more likely to be nonconcordant for chemotherapy and radiation therapy. Increased age predicted nonconcordance for adjuvant therapies jointly, for chemotherapy, and for hormonal therapy. CONCLUSIONS A number of factors were independently associated with receiving guideline-concordant adjuvant therapy. Identifying and addressing factors that lead to nonconcordance may reduce disparities in treatment and survival.
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Affiliation(s)
- Gery P Guy
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Chamblee, GA
| | - Joseph Lipscomb
- Department of Health Policy and Management, Rollins School of Public Health, Winship Cancer Institute, Emory University, Atlanta, GA
| | - Theresa W Gillespie
- Department of Surgery, Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA
| | - Michael Goodman
- Department of Health Policy and Management, Rollins School of Public Health, Winship Cancer Institute, Emory University, Atlanta, GA
| | - Lisa C Richardson
- Division of Blood Disorders, Centers for Disease Control and Prevention, Atlanta, GA
| | - Kevin C Ward
- Department of Health Policy and Management, Rollins School of Public Health, Winship Cancer Institute, Emory University, Atlanta, GA
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Sheppard VB, O'Neill SC, Dilawari A, Horton S, Hirpa FA, Isaacs C. Patterns of 21-gene assay testing and chemotherapy use in black and white breast cancer patients. Clin Breast Cancer 2014; 15:e83-92. [PMID: 25555816 DOI: 10.1016/j.clbc.2014.11.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 11/20/2014] [Accepted: 11/25/2014] [Indexed: 01/21/2023]
Abstract
BACKGROUND In women with early stage, hormone receptor (HR)-positive (HR(+)) breast cancer, the 21-gene recurrence score (RS) assay quantifies recurrence risk and predicts chemotherapy responsiveness. Recent data suggest that not all women with early-stage, HR(+) disease receive this testing. We examined sociodemographic, clinical, and attitudinal factors associated with RS testing receipt and the RS testing effect on chemotherapy use in black and white patients. PATIENTS AND METHODS Women with newly diagnosed invasive, nonmetastatic breast cancer were recruited and interviewed to collect sociocultural and health care process data; clinical data were collected from charts. Of the sample (n = 359), 270 had HR(+) disease. Primary analysis focused on those with HR(+) node-negative disease (n = 143); secondary analyses included node-positive women. Logistic regression models evaluated factors associated with receipt of RS testing and chemotherapy. RESULTS Among women eligible for the 21-gene assay, 62 patients [43%] received RS testing. In multivariable analysis, older age (odds ratio, 1.04 per 1 year increase; 95% confidence interval, 1.01-1.08) was associated with RS testing after adjustment for covariates. Chemotherapy use was 23%. In multivariable analysis, positive attitudes about chemotherapy and greater risk of recurrence were associated with chemotherapy use (P < .05). CONCLUSION Patterns of genomic testing might vary according to age. Efforts to understand factors associated with low testing rates will be important.
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Affiliation(s)
- Vanessa B Sheppard
- Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University Medical Center, Washington, DC.
| | - Suzanne C O'Neill
- Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Asma Dilawari
- Medstar Georgetown University Hospital, Washington, DC
| | - Sara Horton
- Department of Oncology, Howard University Hospital, Washington, DC
| | - Fikru A Hirpa
- Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Claudine Isaacs
- Breast Cancer Program, Lombardi Comprehensive Cancer Center and Departments of Oncology and Medicine, Georgetown University School of Medicine, Medstar Georgetown University Hospital, Washington, DC
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Highland KB, Hurtado-de-Mendoza A, Stanton CA, Dash C, Sheppard VB. Risk-reduction opportunities in breast cancer survivors: capitalizing on teachable moments. Support Care Cancer 2014; 23:933-41. [PMID: 25239599 DOI: 10.1007/s00520-014-2441-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 09/09/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE With advancements in detection and treatment, the number of breast cancer survivors is growing. To reduce mortality among survivors, tailored health-promotion programs are needed to combat comorbidities. However, the demand for such programs exceed that which is available for a vastly diverse population of survivors. The goal of the present study was to describe the prevalence of comorbidities in a group of breast cancer survivors and to examine associations between biological proximal factors of and the more distal individual-level factors on the number and types of comorbidities. METHODS In addition to medical chart reviews, breast cancer survivors (N = 369) from hospitals in two urban locations completed self-report measures. Bivariate analyses examined the relationship between distal and proximal predictors and the outcomes: number of comorbidities and comorbidity types. RESULTS Both proximal and distal factors were associated with comorbidities. African American, women with lower education attainment, and older women were more likely to be obese and have more comorbidities than their counterparts. In particular, they were more at risk for cardiovascular disease. Those who initiated hormonal therapy, chemotherapy, and radiation therapy were more likely to have comorbidities. Several psychosocial variables were related to proximal psychosocial factors. CONCLUSIONS The present findings highlight the need for targeted health-promotion treatments for breast cancer survivors, particularly for African Americans, those with lower education attainment, those who are obese, and those who may be older. Given the relationships between specific comorbidities and proximal psychosocial factors, future interventions may benefit from tailored approaches. IMPLICATIONS FOR CANCER SURVIVORS Tailored interventions for survivors may be more effective when accounting for factors associated with health-promotion engagement.
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Affiliation(s)
- Krista Beth Highland
- Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,
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de la Cruz MSD, Sarfaty M, Wender RC. An Update on Breast Cancer Screening and Prevention. Prim Care 2014; 41:283-306. [DOI: 10.1016/j.pop.2014.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Lim SH, Delaney GP, Descallar J, Sayaloune P, Papadatos G, de Souza P. Outcomes of ethnic minority groups with node-positive, non-metastatic breast cancer in two tertiary referral centers in Sydney, Australia. PLoS One 2014; 9:e95852. [PMID: 24752636 PMCID: PMC3994117 DOI: 10.1371/journal.pone.0095852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 03/31/2014] [Indexed: 12/02/2022] Open
Abstract
Purpose There is a lack of information in ethnic minority groups with regard to presentation and treatment of early node-positive breast cancer. We carried out a retrospective study of patients referred to two tertiary cancer centers in South Western Sydney, both of which serve a high proportion of this ethnic minority population. Patients and methods Women who had pathologically node-positive non-metastatic breast cancer (T1-3, N1-3, M0) diagnosed between 2003 and 2006 were studied, with variables of interest being tumor size, number of positive nodes, histological grade, hormone receptor status, age at diagnosis, country of birth and treatment. We compared the Asian and Western subgroups with regard to tumor characteristics, treatment and clinical outcomes. Results A total of 652 eligible patients were identified, with a median follow-up of 6.1 years. Women with Asian backgrounds (n = 125, 20%) were significantly younger at presentation (48 years versus 55 years, p-value <0.0001) and more likely to undergo mastectomy (53% versus 39%, p-value 0.0009) and chemotherapy (86% versus 72%, p-value 0.0063) than their non-Asian counterparts. Tumor stage, grade and receptor status were not statistically different between these two groups. There were also no differences in disease-free survival and overall survival, with medians of 12.7 and 14.8 years respectively. Conclusion Women of Asian background are younger at diagnosis, which may reflect population epidemiology and likely results in higher uptake of chemotherapy. Higher mastectomy rates may be influenced by cultural factors. Future research is warranted to investigate potential differences in tumor biology, psychosocial, economic and cultural factors.
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Affiliation(s)
- Stephanie H. Lim
- Department of Medical Oncology, Liverpool and Campbelltown Hospitals, New South Wales, Australia
- Ingham Institute for Applied Medical Research, New South Wales, Australia
- School of Medicine, University of New South Wales, New South Wales, Australia
- * E-mail:
| | - Geoff P. Delaney
- Ingham Institute for Applied Medical Research, New South Wales, Australia
- School of Medicine, University of New South Wales, New South Wales, Australia
- Cancer Services, South Western Sydney Local Health District, New South Wales, Australia
- School of Medicine, Molecular Medicine Research Group, University of Western Sydney, New South Wales, Australia
| | - Joseph Descallar
- Ingham Institute for Applied Medical Research, New South Wales, Australia
| | - Phan Sayaloune
- Cancer Services, South Western Sydney Local Health District, New South Wales, Australia
| | - George Papadatos
- Cancer Services, South Western Sydney Local Health District, New South Wales, Australia
| | - Paul de Souza
- Department of Medical Oncology, Liverpool and Campbelltown Hospitals, New South Wales, Australia
- Ingham Institute for Applied Medical Research, New South Wales, Australia
- School of Medicine, University of New South Wales, New South Wales, Australia
- Cancer Services, South Western Sydney Local Health District, New South Wales, Australia
- School of Medicine, Molecular Medicine Research Group, University of Western Sydney, New South Wales, Australia
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Mandelblatt JS, Sheppard VB, Neugut AI. Black-white differences in breast cancer outcomes among older Medicare beneficiaries: does systemic treatment matter? JAMA 2013; 310:376-7. [PMID: 23917286 PMCID: PMC4255459 DOI: 10.1001/jama.2013.8273] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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