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Fairley R, Lillard JW, Berk A, Cornew S, Gaspero J, Gillespie J, Horne LL, Kidane S, Munro SB, Parsons M, Powers ER, Rizzo SE, Tishcler A, Wohl H, Weiss MC. Increasing Clinical Trial Participation of Black Women Diagnosed with Breast Cancer. J Racial Ethn Health Disparities 2024; 11:1701-1717. [PMID: 37314691 PMCID: PMC11101578 DOI: 10.1007/s40615-023-01644-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 06/15/2023]
Abstract
Despite racial disparities in breast cancer mortality, Black women remain underrepresented in clinical trials. In this mixed methods research, 48 Black women were engaged via focus group discussions and in-depth interviews to better understand the lived experience of women with breast cancer. The results of this qualitative study informed the development of a subsequent online survey to identify barriers, motivators, and other factors that influence decision-making by Black women diagnosed with breast cancer when considering clinical trial participation. Among the 257 Black survey participants, most (95%) were aware of clinical trials; of those, most viewed them as lifesaving (81%) and/or benefiting others (90%). Negative perceptions such as serious side effects (58%), not receiving real treatment (52%), or risk of potential harm (62%) were indicated. Barriers included financial expenses (49%), concerns that their condition could be made worse (29%), that they would receive a placebo (28%), or that treatment was unapproved (28%). Participants were more likely than their health care providers (HCPs) to initiate discussions of clinical trials (53% versus 33%), and 29% of participants indicated a need for more information about risks and benefits, even after having those conversations. The most trustworthy sources of information on clinical trials were HCPs (66%) and breast cancer support groups (64%). These results suggest that trusted communities are key for providing education on clinical trials. However, there is also a need for HCPs to proactively discuss clinical trials with patients to ensure that they are adequately informed about all aspects of participation.
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Affiliation(s)
- Ricki Fairley
- TOUCH, The Black Breast Cancer Alliance, Annapolis, MD, USA
| | - James W Lillard
- Department of Microbiology, Biochemistry, and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
| | | | - Sophia Cornew
- Patient Network and Data, Invitae, San Francisco, CA, USA
| | | | | | - LaTrisha L Horne
- Department of Microbiology, Biochemistry, and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
| | | | | | | | - Emily R Powers
- TOUCH, The Black Breast Cancer Alliance, Annapolis, MD, USA.
| | | | | | | | - Marisa C Weiss
- Breastcancer.org, Ardmore, PA, USA
- Lankenau Medical Center, Wynnewood, PA, USA
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2
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Siegel JB, Bertolino M, Mukherjee R, Meeder K, Hughes KS, Abbott AM. Racial Disparities in Breast Cancer Genetic Testing May be Mitigated by Counseling. Ann Surg Oncol 2024:10.1245/s10434-024-15434-2. [PMID: 38811498 DOI: 10.1245/s10434-024-15434-2] [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: 02/02/2024] [Accepted: 04/24/2024] [Indexed: 05/31/2024]
Abstract
BACKGROUND Currently, racial disparities exist in access to genetic testing. Recent developments have helped narrow the gap in accessibility. The purpose of this study was to determine whether racial disparities in genetic consultation attendance and completion of genetic testing persist, and, if so, factors that contribute to under-utilization of these resources. METHODS A single-institution retrospective review of breast patients referred for genetic counseling between 2017 and 2019 was performed. Univariate and multivariate logistic regression evaluated factors associated with genetic counseling attendance and genetic testing. RESULTS A total of 596 patients were referred for genetic counseling: 433 (72.7%) white; 138 (23.2%) black; and 25 (4.2%) other or unknown. In multivariate analysis, black patients, patients without breast cancer family history, and patients without a current cancer diagnosis, classified as high risk, were significantly less likely to attend their genetics appointment (p = 0.010, p = 0.007, p = 0.005, respectively). Age, insurance type, distance from facility, and need for chemotherapy did not significantly impact consult completion rate. Of the patients who completed a genetic consult, 84.4% (n = 248) had genetic testing and 17.7% (n = 44) had a pathogenic variant. For patients who attended counseling, there were no significant factors that were predictive with receipt of genetic testing. CONCLUSIONS In this study, there was a significant association between race and attending genetic counseling. Once counseled, most patients went on to receive genetic testing, and racial disparities in testing disappeared, emphasizing the value of providing additional education about the importance and purpose of genetic testing.
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Affiliation(s)
- Julie B Siegel
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA.
| | - Melanie Bertolino
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Rupak Mukherjee
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Kiersten Meeder
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Kevin S Hughes
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Andrea M Abbott
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
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3
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Hesse-Biber S, Seven M, Shea H, Dwyer AA. Intersectionality, BRCA Genetic Testing, and Intrafamilial Communication of Risk: A Qualitative Study. Cancers (Basel) 2024; 16:1766. [PMID: 38730719 PMCID: PMC11083191 DOI: 10.3390/cancers16091766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 04/22/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Significant health disparities exist in relation to pathogenic variants in BRCA1/2. This study aimed to better understand the barriers and facilitators to BRCA1/2 genetic testing and intrafamilial communication of risk in racially and ethnically diverse individuals. We conducted qualitative interviews with non-Hispanic White (n = 11) and Black, Indigenous, People of Color (BIPOC) individuals (n = 14) who underwent testing for pathogenic BRCA1/2 variants. We employed template analysis, case study analysis, and comparative case study analysis to examine healthcare experiences related to genetic testing as well as intrafamilial communication of risk. Applying an intersectional lens, we sought to inform more person-centered approaches to precision healthcare and help dismantle disparities in genomic healthcare. Template analysis revealed salient factors at the individual (psychosocial well-being), interpersonal/familial, and healthcare system levels. A two-part case study analysis provided insights into how race/ethnicity, cultural norms, and socioeconomic status interact with systemic and structural inequities to compound disparities. These findings underscore the need for person-centered, tailored, and culturally sensitive approaches to understanding and addressing the complexities surrounding testing and the communication of BRCA risk. Applying an intersectional lens can inform more person-centered approaches to precision healthcare and may help to surmount existing disparities.
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Affiliation(s)
- Sharlene Hesse-Biber
- Department of Sociology, Boston College, Chestnut Hill, MA 02467, USA; (S.H.-B.); (H.S.)
| | - Memnun Seven
- Elaine Marieb College of Nursing, University of Massachusetts Amherst, Amherst, MA 01003, USA
| | - Hannah Shea
- Department of Sociology, Boston College, Chestnut Hill, MA 02467, USA; (S.H.-B.); (H.S.)
| | - Andrew A. Dwyer
- William F. Connell School of Nursing, Boston College, Chestnut Hill, MA 02467, USA;
- P50 Massachusetts General Hospital, Harvard Center for Reproductive Medicine, Boston, MA 02114, USA
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4
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Klatte DCF, Starr JS, Clift KE, Hardway HD, van Hooft JE, van Leerdam ME, Potjer TP, Presutti RJ, Riegert-Johnson DL, Wallace MB, Bi Y. Utilization and Outcomes of Multigene Panel Testing in Patients With Pancreatic Ductal Adenocarcinoma. JCO Oncol Pract 2024:OP2300447. [PMID: 38621197 DOI: 10.1200/op.23.00447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 12/28/2023] [Accepted: 03/07/2024] [Indexed: 04/17/2024] Open
Abstract
PURPOSE Guidelines recommend germline genetic testing (GT) for patients with pancreatic ductal adenocarcinoma (PDAC). This study aims to evaluate the utilization and outcomes of multigene panel GT in patients with PDAC. METHODS This retrospective, multisite study included patients with PDAC diagnosed between May 2018 and August 2020 at Mayo Clinic Arizona, Florida, and Minnesota. Discussion, uptake, and outcomes of GT were compared before (May 1, 2018-May 1, 2019) and after (August 1, 2019-August 1, 2020) the guideline update, accounting for a transition period. RESULTS The study identified 533 patients with PDAC, with 321 (60.2%) preguideline and 212 (39.8%) postguideline. Patient characteristics did not differ between the preguideline and postguideline periods. GT was discussed in 34.3% (110 of 321) of preguideline and 39.6% (84 of 212) of postguideline patients (odds ratio [OR], 1.26 [95% CI, 0.88 to 1.80]) and subsequently performed in 80.9% (89 of 110) of preguideline and 75.0% (63 of 84) of postguideline patients (OR, 1.10 [95% CI, 0.75 to 1.61]). Of 152 tested patients, 26 (17.1%) had a pathogenic variant (PV), of whom 17 (11.2%; 17 of 152) were PDAC-associated. Over the entire study period, GT was more likely in younger patients (65 v 70 years; P < .001), those seen by a medical oncologist (82.9% v 69.0%; P < .001), and those surviving more than 12 months from diagnosis (70.4% v 43.4%; P < .001). Demographics and personal/family cancer history were comparable between patients with and without a PDAC PV. CONCLUSION GT remains underutilized despite National Comprehensive Cancer Network guideline recommendations. Given the poor prognosis of PDAC and potential implications of GT, efforts to increase utilization are needed to provide surveillance and support to both patients with PDAC and at-risk family members.
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Affiliation(s)
- Derk C F Klatte
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Jason S Starr
- Division of Hematology and Oncology, Mayo Clinic, Jacksonville, FL
| | - Kristin E Clift
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL
| | - Heather D Hardway
- Department of Quantitative Health Sciences, Mayo Clinic, Jacksonville, FL
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Monique E van Leerdam
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Thomas P Potjer
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | - R John Presutti
- Department of Family Medicine, Mayo Clinic, Jacksonville, FL
| | | | - Michael B Wallace
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL
- Department of Gastroenterology, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Yan Bi
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL
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Dolan DD, Cho MK, Lee SSJ. Spotlighting Structural Constraints on Decisions About Participation in Genomic and Precision Medicine. AJOB Empir Bioeth 2024; 15:87-92. [PMID: 38776221 DOI: 10.1080/23294515.2024.2355893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2024]
Affiliation(s)
- Deanne Dunbar Dolan
- Center for ELSI Resources and Analysis (CERA), Stanford University School of Medicine, Stanford, California, USA
| | - Mildred K Cho
- Stanford Center for Biomedical Ethics, Stanford University School of Medicine, Stanford, California, USA
| | - Sandra Soo-Jin Lee
- Division of Ethics, Department of Medical Humanities & Ethics, Columbia University, New York, New York, USA
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6
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Pleasant V. Gynecologic Care of Black Breast Cancer Survivors. CURRENT BREAST CANCER REPORTS 2024; 16:84-97. [PMID: 38725438 PMCID: PMC11081127 DOI: 10.1007/s12609-024-00527-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 05/12/2024]
Abstract
Purpose of Review Black patients suffer from breast cancer-related racial health disparities, which could have implications on their gynecologic care. This review explores considerations in the gynecologic care of Black breast cancer survivors. Recent Findings Black people have a higher risk of leiomyoma and endometrial cancer, which could confound bleeding patterns such as in the setting of tamoxifen use. As Black people are more likely to have early-onset breast cancer, this may have implications on long-term bone and heart health. Black patients may be more likely to have menopausal symptoms at baseline and as a result of breast cancer treatment. Furthermore, Black patients are less likely to utilize assisted reproductive technology and genetic testing services. Summary It is important for healthcare providers to be well-versed in the intersections of breast cancer and gynecologic care. Black breast cancer survivors may have unique considerations for which practitioners should be knowledgeable.
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Affiliation(s)
- Versha Pleasant
- University of Michigan Hospital, Mott Children & Women’s Hospital, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
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7
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Pleasant V. A Public Health Emergency: Breast Cancer Among Black Communities in the United States. Obstet Gynecol Clin North Am 2024; 51:69-103. [PMID: 38267132 DOI: 10.1016/j.ogc.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
While Black people have a similar incidence of breast cancer compared to White people, they have a 40% increased death rate. Black people are more likely to be diagnosed with aggressive subtypes such as triple-negative breast cancer. However, despite biological factors, systemic racism and social determinants of health create delays in care and barriers to treatment. While genetic testing holds incredible promise for Black people, uptake remains low and results may be challenging to interpret. There is a need for more robust, multidisciplinary, and antiracist interventions to reverse breast cancer-related racial disparities.
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Affiliation(s)
- Versha Pleasant
- Department of Obstetrics and Gynecology, Cancer Genetics & Breast Health Clinic, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
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Olufosoye O, Soler R, Babagbemi K. Disparities in genetic testing for breast cancer among black and Hispanic women in the United States. Clin Imaging 2024; 107:110066. [PMID: 38228024 DOI: 10.1016/j.clinimag.2023.110066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/03/2023] [Accepted: 12/06/2023] [Indexed: 01/18/2024]
Abstract
Women from racial and ethnic minorities are at a higher risk for developing breast cancer. Despite significant advancements in breast cancer screening, treatment, and overall survival rates, disparities persist among Black and Hispanic women. These disparities manifest as breast cancer at an earlier age with worse prognosis, lower rates of genetic screening, higher rates of advanced-stage diagnosis, and higher rates of breast cancer mortality compared to Caucasian women. The underutilization of available resources, such as genetic testing, counseling, and risk assessment tools, by Black and Hispanic women is one of many reasons contributing to these disparities. This review aims to explore the racial disparities that exist in genetic testing among Black and Hispanic women. Barriers that contribute to racial disparities include limited access to resources, insufficient knowledge and awareness, inconsistent care management, and slow progression of incorporation of genetic data and information from women of racial/ethnic minorities into risk assessment models and genetic databases. These barriers continue to impede rates of genetic testing and counseling among Black and Hispanic mothers. Consequently, it is imperative to address these barriers to promote early risk assessment, genetic testing and counseling, early detection rates, and ultimately, lower mortality rates among women belonging to racial and ethnic minorities.
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Affiliation(s)
- Oludamilola Olufosoye
- Central Michigan University, College of Medicine, Mount Pleasant, MI 48858, United States of America.
| | - Roxana Soler
- Nova Southeastern University, College of Allopathic Medicine, Ft Lauderdale, FL 33328, United States of America
| | - Kemi Babagbemi
- Division of Radiology, Weill Cornell Medicine, New York, NY 10065, United States of America
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An J, McDougall J, Lin Y, Lu SE, Walters ST, Heidt E, Stroup A, Paddock L, Grumet S, Toppmeyer D, Kinney AY. Randomized trial promoting cancer genetic risk assessment when genetic counseling cost removed: 1-year follow-up. JNCI Cancer Spectr 2024; 8:pkae018. [PMID: 38490263 PMCID: PMC11006111 DOI: 10.1093/jncics/pkae018] [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: 11/07/2023] [Revised: 01/29/2024] [Accepted: 02/23/2024] [Indexed: 03/17/2024] Open
Abstract
PURPOSE Cancer genetic risk assessment (CGRA) is recommended for women with ovarian and high-risk breast cancer. However, the underutilization of CGRA has long been documented, and cost has been a major barrier. In this randomized controlled trial, a tailored counseling and navigation (TCN) intervention significantly improved CGRA uptake at 6-month follow-up, compared with targeted print (TP) and usual care (UC). We aimed to examine the effect of removing genetic counseling costs on CGRA uptake by 12 months. METHODS We recruited racially and geographically diverse women with breast and ovarian cancer from cancer registries in Colorado, New Jersey, and New Mexico. Participants assigned to TCN received telephone-based psychoeducation and navigation. After 6 months, the trial provided free genetic counseling to participants in all arms. RESULTS At 12 months, more women in TCN obtained CGRA (26.6%) than those in TP (11.0%; odds ratio [OR] = 2.77, 95% confidence interval [CI] = 1.56 to 4.89) and UC (12.2%; OR = 2.46, 95% CI = 1.41 to 4.29). There were no significant differences in CGRA uptake between TP and UC. The Kaplan-Meier curve shows that the divergence of cumulative incidence slopes (TCN vs UC, TCN vs TP) appears primarily within the initial 6 months. CONCLUSION TCN significantly increased CGRA uptake at the 12-month follow-up. Directly removing the costs of genetic counseling attenuated the effects of TCN, highlighting the critical enabling role played by cost coverage. Future policies and interventions should address multilevel cost-related barriers to expand patients' access to CGRA. TRIAL REGISTRATION This trial was registered with the NIH clinical trial registry, clinicaltrials.gov, NCT03326713. https://clinicaltrials.gov/ct2/show/NCT03326713.
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Affiliation(s)
- Jinghua An
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | | | - Yong Lin
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Rutgers University School of Public Health, Piscataway, NJ, USA
| | - Shou-En Lu
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Rutgers University School of Public Health, Piscataway, NJ, USA
| | - Scott T Walters
- University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Emily Heidt
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Antoinette Stroup
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Rutgers University School of Public Health, Piscataway, NJ, USA
| | - Lisa Paddock
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Rutgers University School of Public Health, Piscataway, NJ, USA
| | - Sherry Grumet
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | | | - Anita Y Kinney
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- Rutgers University School of Public Health, Piscataway, NJ, USA
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Wilkerson AD, Gentle CK, Ortega C, Al-Hilli Z. Disparities in Breast Cancer Care-How Factors Related to Prevention, Diagnosis, and Treatment Drive Inequity. Healthcare (Basel) 2024; 12:462. [PMID: 38391837 PMCID: PMC10887556 DOI: 10.3390/healthcare12040462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024] Open
Abstract
Breast cancer survival has increased significantly over the last few decades due to more effective strategies for prevention and risk modification, advancements in imaging detection, screening, and multimodal treatment algorithms. However, many have observed disparities in benefits derived from such improvements across populations and demographic groups. This review summarizes published works that contextualize modern disparities in breast cancer prevention, diagnosis, and treatment and presents potential strategies for reducing disparities. We conducted searches for studies that directly investigated and/or reported disparities in breast cancer prevention, detection, or treatment. Demographic factors, social determinants of health, and inequitable healthcare delivery may impede the ability of individuals and communities to employ risk-mitigating behaviors and prevention strategies. The disparate access to quality screening and timely diagnosis experienced by various groups poses significant hurdles to optimal care and survival. Finally, barriers to access and inequitable healthcare delivery patterns reinforce inequitable application of standards of care. Cumulatively, these disparities underlie notable differences in the incidence, severity, and survival of breast cancers. Efforts toward mitigation will require collaborative approaches and partnerships between communities, governments, and healthcare organizations, which must be considered equal stakeholders in the fight for equity in breast cancer care and outcomes.
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Affiliation(s)
- Avia D Wilkerson
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Corey K Gentle
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Camila Ortega
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Zahraa Al-Hilli
- Department of General Surgery, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Breast Center, Integrated Surgical Institute, Cleveland Clinic, Cleveland, OH 44195, USA
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Mendenhall MA, Guinigundo A, Davies D, Ward P, Drosick DR, Waterhouse DM. Integration of Genetic Testing and Counseling in Patients With Breast Cancer in a Large, Multisite Community-Based Practice. JCO Oncol Pract 2024; 20:262-267. [PMID: 37369093 DOI: 10.1200/op.22.00794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/03/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
PURPOSE Despite data-driven consensus recommendations, there remains significant nonadherence to genetic screening and testing. More than 300,000 patients are diagnosed with breast cancer annually, with one third of these estimated to be eligible for homologous recombination deficiency (HRD)/BRCA testing following National Comprehensive Cancer Network (NCCN) guidelines. Only 35% of eligible patients are referred for genetic counseling. METHODS The goal of this project was to apply NCCN guidelines for germline genetic testing to all new patients with breast cancer within a large community oncology practice to improve HRD/BRCA testing. Plan-Do-Study-Act methodology was used, and cycles were built on a proven teaching infrastructure. In cycle 1, providers were educated and directed to use electronic health record (EHR) templates in the setting of an initial diagnosis visit and treatment planning. Discreet data fields were created in the EHR during cycle 2 to streamline and automate the process. Appropriate patients were referred to the genetics team for further evaluation, counseling, and testing. Adherence to the plan was maintained and measured using data analytic reports and chart audits. RESULTS Of the 1,203 patients with breast cancer eligible for inclusion, 1,200 (99%) were screened according to NCCN guidelines. Of the screened patients, 631 (52.5%) met the referral/testing criteria. In total, 585 (92.7%) of the 631 were referred to a genetic specialist. Seven percent had previous referrals. A total of 449 (71%) patients were acceptable to genetics referral while 136 (21.5%) patients refused. CONCLUSION The implemented methods of education, NCCN guidelines imbedded within provider notes, and discreet data fields in the EHR have proven to be highly effective in screening appropriate patients and ordering subsequent genetic referrals.
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Affiliation(s)
| | | | - Dan Davies
- Oncology Hematology Care (OHC), Cincinnati, OH
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12
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Carroll BR, Zheng Y, Ruddy KJ, Emmons KM, Partridge AH, Rosenberg SM. Satisfaction with Care and Attention to Age-Specific Concerns by Race and Ethnicity in a National Sample of Young Women with Breast Cancer. J Adolesc Young Adult Oncol 2024; 13:105-111. [PMID: 37594766 PMCID: PMC10877381 DOI: 10.1089/jayao.2023.0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023] Open
Abstract
Purpose: In light of disparities in breast cancer care and outcomes, we explored whether attention to fertility, genetic, and emotional health concerns, as well as satisfaction with care, differs by race/ethnicity among young breast cancer patients. Methods: The Young and Strong Study was a cluster randomized trial of an intervention for patients and providers at 54 U.S. oncology practices enrolling women diagnosed with breast cancer at ≤45 years of age. Provider attention to fertility, genetics, and emotional health was evaluated by medical record review. The proportions of patients with attention to these concerns were compared by race/ethnicity (Hispanic, non-Hispanic Black [NHB], Asian, non-Hispanic White [NHW], or multiracial/other). Satisfaction with care was assessed with the Patient Satisfaction Questionnaire-18 (PSQ-18) at 3 months, with median scores for each of 7 PSQ-18 subscales (general satisfaction, interpersonal manner, communication, financial, time spent with doctor, accessibility, and technical quality) compared by race/ethnicity. Results: Among 465 patients, median age at diagnosis was 40; 6% were Hispanic, 11% NHB, 4% were Asian, 75% NHW, and 3% multiracial/other. Provider attention to genetics, emotional health, and fertility did not differ by race/ethnicity. Median PSQ-18 scores did not differ by race/ethnicity, with median subscale scores ranging from 3.0 to 4.5 across groups, indicating high levels of satisfaction. Conclusion: Satisfaction with care and provider attention to age-specific concerns were similar across racial/ethnic groups among young patients enrolled in an educational and supportive care intervention study. These data suggest that high-quality, equitable care is feasible. Further care delivery research is warranted in more diverse patient and practice settings. Clinical Trial Registration number: NCT01647607.
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Affiliation(s)
- Bridget Rose Carroll
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts, USA
| | - Yue Zheng
- Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Karen M. Emmons
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Ann H. Partridge
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Shoshana M. Rosenberg
- Department of Population Health Sciences, Weill Cornell Medicine, New York, New York, USA
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Zettler CM, De Silva DL, Blinder VS, Robson ME, Elkin EB. Cost-Effectiveness of Adjuvant Olaparib for Patients With Breast Cancer and Germline BRCA1/2 Mutations. JAMA Netw Open 2024; 7:e2350067. [PMID: 38170520 PMCID: PMC10765260 DOI: 10.1001/jamanetworkopen.2023.50067] [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: 07/25/2023] [Accepted: 11/06/2023] [Indexed: 01/05/2024] Open
Abstract
Importance The OlympiA trial found that 1 year of adjuvant olaparib therapy can improve distant disease-free survival and overall survival from early-stage breast cancer in patients with a germline BRCA1/2 mutation. However, olaparib, an oral poly-adenosine diphosphate ribose polymerase inhibitor, is estimated to cost approximately $14 000 per month in the US. Objective To estimate the incremental cost-effectiveness of adjuvant olaparib compared with no olaparib in eligible patients. Design, Setting, and Participants In an economic evaluation from a health care system perspective, the cost-effectiveness of adjuvant olaparib was analyzed using a Markov state-transition model. The model simulated costs and lifetime health outcomes of 42-year-old women with high-risk early-stage breast cancer and a known BRCA1/2 mutation who completed definitive primary therapy and neoadjuvant or adjuvant systemic therapy. The study was conducted from August 2021 to July 2023. The effectiveness of olaparib was based on the findings of the OlympiA randomized clinical trial, and other model parameters were identified from the literature. The model was calibrated to the 1-, 2-, 3-, and 4-year distant disease-free and overall survival observed in the OlympiA trial, and olaparib was assumed to reduce the risk of distant recurrence only in the first 4 years. Exposure One year of adjuvant olaparib or no adjuvant olaparib. Main Outcome and Measure Incremental cost-effectiveness ratio (ICER) in 2021 US dollars per quality-adjusted life-year (QALY) gained. All outcomes were discounted by 3% annually. Results In the base case, adjuvant olaparib was associated with a 1.25-year increase in life expectancy and a 1.20-QALY increase at an incremental cost of $133 133 compared with no olaparib. The resulting ICER was approximately $111 000 per QALY gained. At a willingness-to-pay threshold of $150 000 per QALY, olaparib was cost-effective at its 2021 price and in more than 92% of simulations in probabilistic sensitivity analysis. The results were sensitive to assumptions about the effectiveness of olaparib and quality of life for patients with no disease recurrence. Conclusions and Relevance In this study, from a US health care system perspective, adjuvant olaparib was a cost-effective option for patients with high-risk, early-stage breast cancer and a germline BRCA1/2 mutation.
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Affiliation(s)
| | - Dilanka L. De Silva
- Peter MacCallum Cancer Centre, Parkville Familial Cancer Centre, Melbourne, Victoria, Australia
- Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Victoria S. Blinder
- Breast Medicine Service and Immigrant Health and Cancer Disparities Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark E. Robson
- Breast Medicine Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Elena B. Elkin
- Department of Health Policy and Management, Columbia University Mailman School of Public Health, New York, New York
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Cacciamani GE, Chen A, Gill IS, Hung AJ. Artificial intelligence and urology: ethical considerations for urologists and patients. Nat Rev Urol 2024; 21:50-59. [PMID: 37524914 DOI: 10.1038/s41585-023-00796-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 08/02/2023]
Abstract
The use of artificial intelligence (AI) in medicine and in urology specifically has increased over the past few years, during which time it has enabled optimization of patient workflow, increased diagnostic accuracy and enhanced computer analysis of radiological and pathological images. However, before further use of AI is undertaken, possible ethical issues need to be evaluated to improve understanding of this technology and to protect patients and providers. Possible ethical issues that require consideration when applying AI in clinical practice include patient safety, cybersecurity, transparency and interpretability of the data, inclusivity and equity, fostering responsibility and accountability, and the preservation of providers' decision-making and autonomy. Ethical principles for the application of AI to health care and in urology are proposed to guide urologists, patients and regulators to improve use of AI technologies and guide policy-making.
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Affiliation(s)
- Giovanni E Cacciamani
- The Catherine and Joseph Aresty Department of Urology, USC Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
- AI Center at USC Urology, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA.
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
| | - Andrew Chen
- The Catherine and Joseph Aresty Department of Urology, USC Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- AI Center at USC Urology, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA
| | - Inderbir S Gill
- The Catherine and Joseph Aresty Department of Urology, USC Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- AI Center at USC Urology, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA
| | - Andrew J Hung
- The Catherine and Joseph Aresty Department of Urology, USC Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- AI Center at USC Urology, USC Institute of Urology, University of Southern California, Los Angeles, CA, USA
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Symecko H, Schnoll R, Beidas RS, Bekelman JE, Blumenthal D, Bauer AM, Gabriel P, Boisseau L, Doucette A, Powers J, Cappadocia J, McKenna DB, Richardville R, Cuff L, Offer R, Clement EG, Buttenheim AM, Asch DA, Rendle KA, Shelton RC, Fayanju OM, Wileyto EP, Plag M, Ware S, Shulman LN, Nathanson KL, Domchek SM. Protocol to evaluate sequential electronic health record-based strategies to increase genetic testing for breast and ovarian cancer risk across diverse patient populations in gynecology practices. Implement Sci 2023; 18:57. [PMID: 37932730 PMCID: PMC10629034 DOI: 10.1186/s13012-023-01308-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/29/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Germline genetic testing is recommended by the National Comprehensive Cancer Network (NCCN) for individuals including, but not limited to, those with a personal history of ovarian cancer, young-onset (< 50 years) breast cancer, and a family history of ovarian cancer or male breast cancer. Genetic testing is underused overall, and rates are consistently lower among Black and Hispanic populations. Behavioral economics-informed implementation strategies, or nudges, directed towards patients and clinicians may increase the use of this evidence-based clinical practice. METHODS Patients meeting eligibility for germline genetic testing for breast and ovarian cancer will be identified using electronic phenotyping algorithms. A pragmatic cohort study will test three sequential strategies to promote genetic testing, two directed at patients and one directed at clinicians, deployed in the electronic health record (EHR) for patients in OB-GYN clinics across a diverse academic medical center. We will use rapid cycle approaches informed by relevant clinician and patient experiences, health equity, and behavioral economics to optimize and de-risk our strategies and methods before trial initiation. Step 1 will send patients messages through the health system patient portal. For non-responders, step 2 will reach out to patients via text message. For non-responders, Step 3 will contact patients' clinicians using a novel "pend and send" tool in the EHR. The primary implementation outcome is engagement with germline genetic testing for breast and ovarian cancer predisposition, defined as a scheduled genetic counseling appointment. Patient data collected through the EHR (e.g., race/ethnicity, geocoded address) will be examined as moderators of the impact of the strategies. DISCUSSION This study will be one of the first to sequentially examine the effects of patient- and clinician-directed strategies informed by behavioral economics on engagement with breast and ovarian cancer genetic testing. The pragmatic and sequential design will facilitate a large and diverse patient sample, allow for the assessment of incremental gains from different implementation strategies, and permit the assessment of moderators of strategy effectiveness. The findings may help determine the impact of low-cost, highly transportable implementation strategies that can be integrated into healthcare systems to improve the use of genomic medicine. TRIAL REGISTRATION ClinicalTrials.gov. NCT05721326. Registered February 10, 2023. https://www. CLINICALTRIALS gov/study/NCT05721326.
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Affiliation(s)
- Heather Symecko
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Robert Schnoll
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
- Center for Interdisciplinary Research On Nicotine Addiction, University of Pennsylvania, Philadelphia, PA, USA
| | - Rinad S Beidas
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Justin E Bekelman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Daniel Blumenthal
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Interdisciplinary Research On Nicotine Addiction, University of Pennsylvania, Philadelphia, PA, USA
| | - Anna-Marika Bauer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Interdisciplinary Research On Nicotine Addiction, University of Pennsylvania, Philadelphia, PA, USA
| | - Peter Gabriel
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Leland Boisseau
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Abigail Doucette
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Jacquelyn Powers
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline Cappadocia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Danielle B McKenna
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Richardville
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lauren Cuff
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ryan Offer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Elizabeth G Clement
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alison M Buttenheim
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
- School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
| | - David A Asch
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Katharine A Rendle
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Rachel C Shelton
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Oluwadamilola M Fayanju
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - E Paul Wileyto
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Interdisciplinary Research On Nicotine Addiction, University of Pennsylvania, Philadelphia, PA, USA
| | - Martina Plag
- Center for Healthcare Transformation and Innovation, Penn Medicine, Philadelphia, PA, USA
| | - Sue Ware
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Interdisciplinary Research On Nicotine Addiction, University of Pennsylvania, Philadelphia, PA, USA
| | - Lawrence N Shulman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Katherine L Nathanson
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA
| | - Susan M Domchek
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Basser Center for BRCA, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Penn Center for Cancer Care Innovation, Abramson Cancer Center, Penn Medicine, Philadelphia, PA, USA.
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Love CS. "Just the Facts Ma'am": Moral and Ethical Considerations for Artificial Intelligence in Medicine and its Potential to Impact Patient Autonomy and Hope. LINACRE QUARTERLY 2023; 90:375-394. [PMID: 37974568 PMCID: PMC10638968 DOI: 10.1177/00243639231162431] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Applying machine-based learning and synthetic cognition, commonly referred to as artificial intelligence (AI), to medicine intimates prescient knowledge. The ability of these algorithms to potentially unlock secrets held within vast data sets makes them invaluable to healthcare. Complex computer algorithms are routinely used to enhance diagnoses in fields like oncology, cardiology, and neurology. These algorithms have found utility in making healthcare decisions that are often complicated by seemingly endless relationships between exogenous and endogenous variables. They have also found utility in the allocation of limited healthcare resources and the management of end-of-life issues. With the increase in computing power and the ability to test a virtually unlimited number of relationships, scientists and engineers have the unprecedented ability to increase the prognostic confidence that comes from complex data analysis. While these systems present exciting opportunities for the democratization and precision of healthcare, their use raises important moral and ethical considerations around Christian concepts of autonomy and hope. The purpose of this essay is to explore some of the practical limitations associated with AI in medicine and discuss some of the potential theological implications that machine-generated diagnoses may present. Specifically, this article examines how these systems may disrupt the patient and healthcare provider relationship emblematic of Christ's healing mission. Finally, this article seeks to offer insights that might help in the development of a more robust ethical framework for the application of these systems in the future.
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An J, Lu SE, McDougall J, Walters ST, Lin Y, Heidt E, Stroup A, Paddock L, Grumet S, Toppmeyer D, Kinney AY. Identifying Mediators of Intervention Effects Within a Randomized Controlled Trial to Motivate Cancer Genetic Risk Assessment Among Breast and Ovarian Cancer Survivors. Ann Behav Med 2023; 57:965-977. [PMID: 37658805 PMCID: PMC10578392 DOI: 10.1093/abm/kaad048] [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] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND A theory-guided Tailored Counseling and Navigation (TCN) intervention successfully increased cancer genetic risk assessment (CGRA) uptake among cancer survivors at increased risk of hereditary breast and ovarian cancer (HBOC). Understanding the pathways by which interventions motivate behavior change is important for identifying the intervention's active components. PURPOSE We examined whether the TCN intervention exerted effects on CGRA uptake through hypothesized theoretical mediators. METHODS Cancer survivors at elevated risk for HBOC were recruited from three statewide cancer registries and were randomly assigned to three arms: TCN (n = 212), Targeted Print (TP, n = 216), and Usual Care (UC, n = 213). Theoretical mediators from the Extended Parallel Process Model, Health Action Planning Approach, and Ottawa Decision Support Framework were assessed at baseline and 1-month follow-up; CGRA uptake was assessed at 6 months. Generalized structural equation modeling was used for mediation analysis. RESULTS The TCN effects were most strongly mediated by behavioral intention alone (β = 0.49 and 0.31) and by serial mediation through self-efficacy and intention (β = 0.041 and 0.10) when compared with UC and TP, respectively. In addition, compared with UC, the TCN also increased CGRA through increased perceived susceptibility, knowledge of HBOC, and response efficacy. CONCLUSIONS Risk communication and behavioral change interventions for hereditary cancer should stress a person's increased genetic risk and the potential benefits of genetic counseling and testing, as well as bolster efficacy beliefs by helping remove barriers to CGRA. System-level and policy interventions are needed to further expand access.
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Affiliation(s)
- Jinghua An
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Shou-En Lu
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- School of Public Health, The State University of New Jersey, New Brunswick, NJ, USA
| | | | - Scott T Walters
- University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Yong Lin
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- School of Public Health, The State University of New Jersey, New Brunswick, NJ, USA
| | - Emily Heidt
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Antoinette Stroup
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- School of Public Health, The State University of New Jersey, New Brunswick, NJ, USA
| | - Lisa Paddock
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- School of Public Health, The State University of New Jersey, New Brunswick, NJ, USA
| | - Sherry Grumet
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | | | - Anita Y Kinney
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
- School of Public Health, The State University of New Jersey, New Brunswick, NJ, USA
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Allen CG, Hunt K, Jackson A, Baierl J, McMahon L, Judge D. Applying the R = MC 2 implementation science heuristic to assess the impact of readiness on reach and implementation of a population-wide genomic screening program. J Genet Couns 2023:10.1002/jgc4.1775. [PMID: 37732417 PMCID: PMC10954584 DOI: 10.1002/jgc4.1775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/30/2023] [Accepted: 08/14/2023] [Indexed: 09/22/2023]
Abstract
Population-wide genomic screening for genes that have high penetrance and clinical actionability enhances the opportunity to identify individuals at risk for developing hereditary conditions. Organizational readiness has been shown to influence the likelihood of successful implementation of complex initiatives such as the integration of population-wide genomic screening in clinical settings. We use the organizational readiness heuristic R = MC2 to better understand three factors that influence readiness for implementation of In Our DNA SC, a population-wide genomic screening program: motivation to implement, general capacity of an organization, and innovation-specific capacities. We then assessed the influence of these readiness factors on implementation outcomes of reach (measured through enrollment rate) and implementation (measured through the number of DNA samples collected). Data were collected pre-implementation and captured during the three-month pilot phase of the In Our DNA SC program. We collected administrative data from the electronic health record and quantitatively captured elements of readiness through surveys distributed to provider champions and clinical administrative champions at the 10 sites implementing the population-wide genomic screening program. We facilitated innovation-specific capacity through training offered at each site, as well as technical assistance through weekly meetings with other implementing sites, and resources available to all staff. Forty percent of provider champions attended training and 80% of administrative champions attended training. An average of 3.7 additional staff were trained at each implementing site. Satisfaction with training positively influenced reach (β = 0.0121, p = 0.0271) but did not impact implementation. Provider engagement (innovation capabilities) was associated with reach (β = 0.0020, p = 0.0251) and clinical administrator engagement was associated with sample collection rate (β = 0.2599, β = 0.038). Readiness to change is considered one of the most important factors in understanding the potential opportunity for implementation. We found that motivation to adopt a population-wide genomic screening program positively impacted the program's reach. The type of champion influenced discrete outcomes, with provider champions positively impacting reach and administrative champions influencing implementation (assessed through sample collection rate). As genomics continues to be integrated into clinical practice, it will be important to understand the contextual factors that influence readiness for implementation and design support throughout the life-course of implementation to ensure the success of large-scale, complex initiatives.
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Affiliation(s)
- Caitlin G. Allen
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Kelly Hunt
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Amy Jackson
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Joseph Baierl
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Lori McMahon
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Daniel Judge
- Medical University of South Carolina, Charleston, South Carolina, USA
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Wang C, Bertrand KA, Trevino-Talbot M, Flynn M, Ruderman M, Cabral HJ, Bowen DJ, Hughes-Halbert C, Palmer JR. Ethical, legal, and social implications (ELSI) and challenges in the design of a randomized controlled trial to test the online return of cancer genetic research results to U.S. Black women. Contemp Clin Trials 2023; 132:107309. [PMID: 37516165 PMCID: PMC10544717 DOI: 10.1016/j.cct.2023.107309] [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: 02/27/2023] [Revised: 06/27/2023] [Accepted: 07/26/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND A central challenge to precision medicine research efforts is the return of genetic research results in a manner that is effective, ethical, and efficient. Formal tests of alternate modalities are needed, particularly for racially marginalized populations that have historically been underserved in this context. METHODS We are conducting a randomized controlled trial (RCT) to test scalable modalities for results return and to examine the clinical utility of returning genetic research results to a research cohort of Black women. The primary aim is to compare the efficacy of two communication modalities for results return: 1) a conventional modality that entails telephone disclosure by a Board-certified genetic counselor, and 2) an online self-guided modality that entails results return directly to participants, with optional genetic counselor follow-up via telephone. The trial is being conducted among participants in the Black Women's Health Study (BWHS), where targeted sequencing of 4000 participants was previously completed. RESULTS Several ethical, legal, and social implications (ELSI) and challenges presented, which necessitated substantial revision of the original study protocol. Challenges included chain of custody, re-testing of research results in a CLIA lab, exclusion of VUS results, and digital literacy. Bioethical principles of autonomy, justice, non-maleficence, and beneficence were considered in the design of the study protocol. CONCLUSION This study is uniquely situated to provide critical evidence on the effectiveness of alternative models for genetic results return and provide further insight into the factors influencing access and uptake of genetic information among U.S. Black women. CLINICALTRIALS gov: NCT04407611.
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Affiliation(s)
- Catharine Wang
- Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA 02118, USA.
| | - Kimberly A Bertrand
- Slone Epidemiology Center at Boston University, 72 East Concord St, L-7, Boston, MA 02118, USA.
| | | | - Maureen Flynn
- MGH Institute of Health Professions, 36 1st Ave, Boston, MA 02129, USA.
| | - Maggie Ruderman
- Boston University Chobanian & Avedisian School of Medicine, 72 East Concord St, Boston, MA 02118, USA.
| | - Howard J Cabral
- Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA 02118, USA.
| | - Deborah J Bowen
- University of Washington, 1959 NE Pacific Street, Box 357120, Seattle, WA 98195, USA.
| | - Chanita Hughes-Halbert
- University of Southern California, 1845 North Soto Street, MC 9C 9239, Los Angeles, CA 90089, USA.
| | - Julie R Palmer
- Slone Epidemiology Center at Boston University, 72 East Concord St, L-7, Boston, MA 02118, USA; Boston University Chobanian & Avedisian School of Medicine, 72 East Concord St, Boston, MA 02118, USA.
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Green S, Prainsack B, Sabatello M. Precision medicine and the problem of structural injustice. MEDICINE, HEALTH CARE, AND PHILOSOPHY 2023; 26:433-450. [PMID: 37231234 PMCID: PMC10212228 DOI: 10.1007/s11019-023-10158-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
Many countries currently invest in technologies and data infrastructures to foster precision medicine (PM), which is hoped to better tailor disease treatment and prevention to individual patients. But who can expect to benefit from PM? The answer depends not only on scientific developments but also on the willingness to address the problem of structural injustice. One important step is to confront the problem of underrepresentation of certain populations in PM cohorts via improved research inclusivity. Yet, we argue that the perspective needs to be broadened because the (in)equitable effects of PM are also strongly contingent on wider structural factors and prioritization of healthcare strategies and resources. When (and before) implementing PM, it is crucial to attend to how the organisation of healthcare systems influences who will benefit, as well as whether PM may present challenges for a solidaristic sharing of costs and risks. We discuss these issues through a comparative lens of healthcare models and PM-initiatives in the United States, Austria, and Denmark. The analysis draws attention to how PM hinges on-and simultaneously affects-access to healthcare services, public trust in data handling, and prioritization of healthcare resources. Finally, we provide suggestions for how to mitigate foreseeable negative effects.
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Affiliation(s)
- Sara Green
- Section for History and Philosophy of Science, Department of Science Education, University of Copenhagen, Niels Bohr Building (NBB), Universitetsparken 5, 2100 Copenhagen Ø, Denmark
- Centre for Medical Science and Technology Studies, Department of Public Health, University of Copenhagen, Oester Farimagsgade 5, 1014 Copengagen, Denmark
| | - Barbara Prainsack
- Department of Political Science, University of Vienna, Universitätsstraße 7, 1010 Vienna, Austria
- School of Social and Political Sciences, Faculty of Arts and Social Sciences, University of Sydney, Camperdown, NSW 2006 Australia
| | - Maya Sabatello
- Center for Precision Medicine and Genomics, Department of Medicine, Columbia University, New York, USA
- Division of Ethics, Department of Medical Humanities and Ethics, Columbia University, New York, USA
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Rao ND, Kaganovsky J, Fullerton SM, Chen AT, Shirts BH. Factors Influencing Genetic Screening Enrollment among a Diverse, Community-Ascertained Cohort. Public Health Genomics 2023; 26:113-122. [PMID: 37604133 PMCID: PMC10614558 DOI: 10.1159/000531989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/05/2023] [Indexed: 08/23/2023] Open
Abstract
INTRODUCTION Genetic screening for preventable adult-onset hereditary conditions has been proposed as a mechanism to reduce health disparities. Analysis of how race and ethnicity influence decision-making to receive screening can inform recruitment efforts and more equitable population screening design. A study at the University of Washington Medicine that invited unselected patients to participate in genetic screening for pathogenic variation in medically important genes provided an opportunity to evaluate these factors. METHODS We analyzed screening enrollee survey data to understand factors most important and least important in decision-making about screening overall and across different race and ethnicity groups. Electronic health record race and ethnicity and survey-reported race and ethnicity were compared to assist with interpretation. Comments provided about reasons for not enrolling in screening were analyzed using content analysis. RESULTS Overall, learning about disease risk and identifying risk early for prevention purposes were important factors in decision-making to receive screening, and regrets about screening and screening being against one's moral code were not viewed as important. Although racial identity was challenging to assign in all cases, compared to other enrollees, African-American and Asian enrollees considered test accuracy and knowing more about the test to be of greater importance. Three themes emerged related to nonparticipation: benefits do not outweigh risks, don't want to know, and challenges with study logistics. CONCLUSION Our results highlight important motivators for receiving screening and areas that can be addressed to increase screening interest and accessibility. This knowledge can inform future population screening program design including recruitment and education approaches.
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Affiliation(s)
- Nandana D Rao
- Institute for Public Health Genetics, University of Washington, Seattle, Washington, USA,
| | - Jailanie Kaganovsky
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - Stephanie M Fullerton
- Department of Bioethics and Humanities, University of Washington School of Medicine, Seattle, Washington, USA
| | - Annie T Chen
- Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, Washington, USA
| | - Brian H Shirts
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
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Dibble KE, Connor AE. Evaluation of disparities in perceived healthcare discrimination among BRCA1/2-positive women from medically underserved populations. Women Health 2023; 63:539-550. [PMID: 37461380 PMCID: PMC10372883 DOI: 10.1080/03630242.2023.2237610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/10/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023]
Abstract
The current study evaluated associations between disparities relating to race/ethnicity, poverty status, educational status, and odds of experiencing healthcare discrimination among women with BRCA1/2 mutations. We conducted a cross-sectional study of United States (US)-based women (18+ years) who have tested positive for BRCA1/2 mutations within the past 5 years and who identify with one or more medically underserved populations. 211 women were recruited from BRCA1/2-oriented support groups and completed an online survey. Adjusted odds ratios (aORs) and 95 percent confidence intervals (CIs) were estimated using multivariable logistic regression models for associations between race/ethnicity, poverty status, education, and perceived healthcare discrimination adjusting for covariates. 182 women were included (31.3 percent were cancer survivors). Most were NHW (67.2 percent) and younger than 50 years (83.2 percent). Racial/ethnic minorities were 2.6 times more likely to report receiving poorer service than NHW women (95 percent CI, 1.26-5.33, p = .01). Associations with poverty status, education, and healthcare discrimination outcomes were not statistically significant. Improving patient-provider interactions that can contribute to medical mistrust should become a priority for the care of high-risk US minority women with BRCA1/2 mutations.
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Affiliation(s)
- Kate E Dibble
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Avonne E Connor
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Oncology, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Maryland, Baltimore, USA
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Kurian AW, Abrahamse P, Furgal A, Ward KC, Hamilton AS, Hodan R, Tocco R, Liu L, Berek JS, Hoang L, Yussuf A, Susswein L, Esplin ED, Slavin TP, Gomez SL, Hofer TP, Katz SJ. Germline Genetic Testing After Cancer Diagnosis. JAMA 2023; 330:43-51. [PMID: 37276540 PMCID: PMC10242510 DOI: 10.1001/jama.2023.9526] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/18/2023] [Indexed: 06/07/2023]
Abstract
Importance Germline genetic testing is recommended by practice guidelines for patients diagnosed with cancer to enable genetically targeted treatment and identify relatives who may benefit from personalized cancer screening and prevention. Objective To describe the prevalence of germline genetic testing among patients diagnosed with cancer in California and Georgia between 2013 and 2019. Design, Setting, and Participants Observational study including patients aged 20 years or older who had been diagnosed with any type of cancer between January 1, 2013, and March 31, 2019, that was reported to statewide Surveillance, Epidemiology, and End Results registries in California and Georgia. These patients were linked to genetic testing results from 4 laboratories that performed most germline testing for California and Georgia. Main Outcomes and Measures The primary outcome was germline genetic testing within 2 years of a cancer diagnosis. Testing trends were analyzed with logistic regression modeling. The results of sequencing each gene, including variants associated with increased cancer risk (pathogenic results) and variants whose cancer risk association was unknown (uncertain results), were evaluated. The genes were categorized according to their primary cancer association, including breast or ovarian, gastrointestinal, and other, and whether practice guidelines recommended germline testing. Results Among 1 369 602 patients diagnosed with cancer between 2013 and 2019 in California and Georgia, 93 052 (6.8%) underwent germline testing through March 31, 2021. The proportion of patients tested varied by cancer type: male breast (50%), ovarian (38.6%), female breast (26%), multiple (7.5%), endometrial (6.4%), pancreatic (5.6%), colorectal (5.6%), prostate (1.1%), and lung (0.3%). In a logistic regression model, compared with the 31% (95% CI, 30%-31%) of non-Hispanic White patients with male breast cancer, female breast cancer, or ovarian cancer who underwent testing, patients of other races and ethnicities underwent testing less often: 22% (95% CI, 21%-22%) of Asian patients, 25% (95% CI, 24%-25%) of Black patients, and 23% (95% CI, 23%-23%) of Hispanic patients (P < .001 using the χ2 test). Of all pathogenic results, 67.5% to 94.9% of variants were identified in genes for which practice guidelines recommend testing and 68.3% to 83.8% of variants were identified in genes associated with the diagnosed cancer type. Conclusions and Relevance Among patients diagnosed with cancer in California and Georgia between 2013 and 2019, only 6.8% underwent germline genetic testing. Compared with non-Hispanic White patients, rates of testing were lower among Asian, Black, and Hispanic patients.
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Affiliation(s)
- Allison W. Kurian
- Department of Medicine, School of Medicine, Stanford University, Stanford, California
- Department of Epidemiology and Population Health, School of Medicine, Stanford University, Stanford, California
| | - Paul Abrahamse
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor
| | - Allison Furgal
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor
| | - Kevin C. Ward
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Ann S. Hamilton
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles
| | - Rachel Hodan
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Rachel Tocco
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor
| | - Lihua Liu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles
| | - Jonathan S. Berek
- Department of Obstetrics and Gynecology, School of Medicine, Stanford University, Stanford, California
| | | | | | | | | | | | - Scarlett L. Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco
| | - Timothy P. Hofer
- Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor
- Center for Clinical Management Research, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan
| | - Steven J. Katz
- Department of Health Management and Policy, School of Public Health, University of Michigan, Ann Arbor
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor
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24
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Okuyama S, White LL, Anderson KP, Medina E, Deutsch S, Ransom C, Jackson P, Kauffman TL, Mittendorf KF, Leo MC, Bulkley JE, Wilfond BS, Goddard KA, Feigelson HS. Evaluating cancer genetic services in a safety net system: overcoming barriers for a lasting impact beyond the CHARM research project. J Community Genet 2023:10.1007/s12687-023-00647-x. [PMID: 37126135 DOI: 10.1007/s12687-023-00647-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/14/2023] [Indexed: 05/02/2023] Open
Abstract
Underserved patients face substantial barriers to receiving cancer genetic services. The Cancer Health Assessments Reaching Many (CHARM) study evaluated ways to increase access to genetic testing for individuals in underserved populations at risk for hereditary cancer syndromes (HCS). Here, we report the successful implementation of CHARM in a low-resource environment and the development of sustainable processes to continue genetic risk assessment in this setting. The research team involved key clinical personnel and patient advisors at Denver Health to provide input on study methods and materials. Through iterative and collaborative stakeholder engagement, the team identified barriers and developed solutions that would both facilitate participation in CHARM and be feasible to implement and sustain long term in clinical care. With a focus on infrastructure building, educational modules were developed to increase awareness among referring providers, and standard methods of identifying and managing HCS patients were implemented in the electronic medical record. Three hundred sixty-four DH patients successfully completed the risk assessment tool within the study, and we observed a sustained increase in referrals to genetics for HCS (from 179 in 2017 to 427 in 2021 post-intervention). Implementation of the CHARM study at a low-resourced safety net health system resulted in sustainable improvements in access to cancer genetic risk assessment and services that continue even after the study ended.Trial registration NCT03426878.
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Affiliation(s)
- Sonia Okuyama
- Division of Oncology, Denver Health and Hospital Authority, Denver, CO, USA.
| | - Larissa L White
- Institute for Health Research, Kaiser Permanente, Aurora, CO, USA
| | | | - Elizabeth Medina
- Ambulatory Care Services, Denver Health and Hospital Authority, Denver, CO, USA
| | - Sonia Deutsch
- Ambulatory Care Services, Denver Health and Hospital Authority, Denver, CO, USA
| | | | - Paige Jackson
- Denver Health and Hospital Authority, Denver, CO, USA
| | - Tia L Kauffman
- Kaiser Permanente Center for Health Research, Portland, OR, USA
| | | | - Michael C Leo
- Kaiser Permanente Center for Health Research, Portland, OR, USA
| | - Joanna E Bulkley
- Department of Translational and Applied Genomics, Kaiser Permanente Center for Health Research, Portland, OR, USA
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute and Hospital, Seattle, WA, USA
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Katrina Ab Goddard
- Department of Translational and Applied Genomics, Kaiser Permanente Center for Health Research, Portland, OR, USA
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD, USA
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25
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Al-Sukhun S, Masannat Y, Wegman-Ostrosky T, Shrikhande SV, Manirakiza A, Fadelu T, Rebbeck TR. Germline Testing Around the Globe: Challenges in Different Practice Settings. Am Soc Clin Oncol Educ Book 2023; 43:e390522. [PMID: 37220318 DOI: 10.1200/edbk_390522] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Cancer is an increasing global public health burden. Lately, more emphasis has emerged on the importance of heredity in cancer, mostly driven by the introduction of germline genetic variants-directed therapeutics. It is true that 40% of cancer risk is attributed to modifiable environmental and lifestyle factors; still, 16% of cancers could be heritable, accounting for 2.9 of the 18.1 million cases diagnosed worldwide. At least two third of those will be diagnosed in countries with limited resources-low- and middle-income countries, especially where high rates of consanguine marriage and early age at diagnosis are already prevalent. Both are hallmarks of hereditary cancer. This creates a new opportunity for prevention, early detection, and recently therapeutic intervention. However, this opportunity is challenged by many obstacles along the path to addressing germline testing in patients with cancer in the clinic worldwide. Global collaboration and expertise exchange are important to bridge the knowledge gap and facilitate practical implementation. Adapting existing guidelines and prioritization according to local resources are essential to address the unique needs and overcome the unique barriers of each society.
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Affiliation(s)
| | - Yazan Masannat
- Aberdeen Royal Infirmary, Scotland, United Kingdom
- The University of Aberdeen, Scotland, United Kingdom
| | | | | | | | - Temidayo Fadelu
- Division of Population Sciences, Dana Farber Cancer Institute, Boston, MA
| | - Timothy R Rebbeck
- Division of Population Sciences, Dana Farber Cancer Institute, Boston, MA
- Harvard TH Chan School of Public Health, Boston, MA
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26
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Rao ND, Kaganovsky J, Malouf EA, Coe S, Huey J, Tsinajinne D, Hassan S, King KM, Fullerton SM, Chen AT, Shirts BH. Diagnostic yield of genetic screening in a diverse, community-ascertained cohort. Genome Med 2023; 15:26. [PMID: 37069702 PMCID: PMC10111761 DOI: 10.1186/s13073-023-01174-7] [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: 10/27/2022] [Accepted: 03/16/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Population screening for genetic risk of adult-onset preventable conditions has been proposed as an attractive public health intervention. Screening unselected individuals can identify many individuals who will not be identified through current genetic testing guidelines. METHODS We sought to evaluate enrollment in and diagnostic yield of population genetic screening in a resource-limited setting among a diverse population. We developed a low-cost, short-read next-generation sequencing panel of 25 genes that had 98.4% sensitivity and 99.98% specificity compared to diagnostic panels. We used email invitations to recruit a diverse cohort of patients in the University of Washington Medical Center system unselected for personal or family history of hereditary disease. Participants were sent a saliva collection kit in the mail with instructions on kit use and return. Results were returned using a secure online portal. Enrollment and diagnostic yield were assessed overall and across race and ethnicity groups. RESULTS Overall, 40,857 people were invited and 2889 (7.1%) enrolled. Enrollment varied across race and ethnicity groups, with the lowest enrollment among African American individuals (3.3%) and the highest among Multiracial or Other Race individuals (13.0%). Of 2864 enrollees who received screening results, 106 actionable variants were identified in 103 individuals (3.6%). Of those who screened positive, 30.1% already knew about their results from prior genetic testing. The diagnostic yield was 74 new, actionable genetic findings (2.6%). The addition of more recently identified cancer risk genes increased the diagnostic yield of screening. CONCLUSIONS Population screening can identify additional individuals that could benefit from prevention, but challenges in recruitment and sample collection will reduce actual enrollment and yield. These challenges should not be overlooked in intervention planning or in cost and benefit analysis.
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Affiliation(s)
- Nandana D Rao
- Institute for Public Health Genetics, University of Washington, Seattle, WA, USA
| | - Jailanie Kaganovsky
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Emily A Malouf
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Sandy Coe
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Jennifer Huey
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Darwin Tsinajinne
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Sajida Hassan
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA
| | - Kristine M King
- Institute for Public Health Genetics, University of Washington, Seattle, WA, USA
| | - Stephanie M Fullerton
- Department of Bioethics & Humanities, University of Washington School of Medicine, Seattle, WA, USA
| | - Annie T Chen
- Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, WA, USA
| | - Brian H Shirts
- Department of Laboratory Medicine and Pathology, University of Washington, Rm NW120, Box 357110 1959 NE Pacific Street, WA, 98195, Seattle, USA.
- Brotman Baty Institute, Seattle, WA, USA.
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27
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Dibble KE, Connor AE. Residential Locale Is Associated with Disparities in Genetic Testing-Related Outcomes Among BRCA1/2-Positive Women. J Racial Ethn Health Disparities 2023; 10:718-729. [PMID: 35178668 PMCID: PMC8853067 DOI: 10.1007/s40615-022-01259-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND While research on hereditary genetic testing for BRCA1/2 mutations continues to emerge, there remain unanswered questions regarding access to testing and cancer-related care. Our study determined the associations between race/ethnicity, residential locale, and genetic testing provider and related outcomes among US women with BRCA1/2 genetic mutations. METHODS One hundred ninety-three BRCA1/2-positive women from vulnerable health backgrounds were recruited via private national Facebook BRCA1/2-oriented support groups and completed an online survey. Adjusted odds ratios (aOR) and 95% confidence intervals (CIs) were estimated using multivariable logistic regression for the associations between race/ethnicity, residential locale, and genetic testing-related outcomes. RESULTS Women ranged in age (18-75, M = 39.5, SD = 10.7), and most were non-Hispanic white (66.3%) and lived in a suburban locale (54.9%). Women living in suburban areas were significantly less likely (aOR, .369, 95% CI, .177-.771) to receive behavioral referrals after genetic testing compared to those living in an urban locale. Women living in rural areas and suburban areas were 4.72 times more likely (95% CI, 1.48-15.1, p = .009) and 2.61 times more likely (95% CI, 1.05-6.48, p = .038), respectively, to receive genetic testing from a primary care provider versus private genetic testing office/hospital compared to women in urban locales. Associations between race/ethnicity and genetic testing outcomes were not statistically significant. Residential locale did not predict the odds of undergoing surgery for risk reduction or surveillance for early detection. CONCLUSION Our study identifies disparities in genetic testing resources among women living in suburban and rural areas. These findings can be used to inform future care, research, and community resources that may impact services relating to genetic testing within these locales.
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Affiliation(s)
- Kate E Dibble
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA.
| | - Avonne E Connor
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
- Department of Oncology, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, 21205, USA
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28
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Lumpkins CY, Nelson R, Twizele Z, Ramírez M, Kimminau KS, Philp A, Mustafa RA, Godwin AK. Communicating risk and the landscape of cancer prevention - an exploratory study that examines perceptions of cancer-related genetic counseling and testing among African Americans and Latinos in the Midwest. J Community Genet 2023; 14:121-133. [PMID: 36930422 PMCID: PMC10021032 DOI: 10.1007/s12687-022-00629-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 12/21/2022] [Indexed: 03/18/2023] Open
Abstract
African American (AA) and Latino populations are impacted disproportionately by cancer incidence and mortality compared to the general US population. Contributing to these rates are multiple inheritable cancers that impact both men and women. Some of these diseases may be detected through genetic counseling and germline DNA testing; however, AA and Latinos are unaware and have limited knowledge and thus significantly underutilize these services and technologies. Research to detect influencing factors to testing uptake has also been slow due to multiple factors. The research team followed a community-based participatory research (CBPR) approach and worked with a Community Advisory Board composed of cancer survivors and co-survivors to design the exploratory study. Six focus groups were held with a pilot sample of African Americans and Latinos who self-reported to be at-risk for cancer (N = 53). The study was held over a 2-month period where attitudes, perceptions, and beliefs about cancer risk and preference regarding cancer-related genetic counseling and testing risk communication were explored. Themes that emerged included (1) the lack of knowledge about cancer-related genetic counseling and testing; (2) cancer is feared often; (3) cancer-related genetic testing was perceived as something that could help but was also perceived as unnecessary testing that exposed individuals to medical harm; and (4) benefits to test were perceived as favorable for medical personnel but not for the patient. Implications of the study provide a unique lens to explore how lived experiences among AA and Latinos may inform strategic risk communication about cancer-related genetic counseling and testing and help advance cancer health equity. Participants viewed cancer genetic testing as important cancer risk prevention strategies. Identification of perceptions of cancer risk and cancer-related genetic counseling and testing in collaboration with members of the community is needed to bolster communication efforts among these populations.
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Affiliation(s)
- Crystal Y Lumpkins
- Department of Communication, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Rafaela Nelson
- Pediatrics Department, University of Kansas Medical Center, Kansas City, KS, USA
| | - Zawadi Twizele
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Mariana Ramírez
- Department of Population Health, JUNTOS Center for Advancing Latino Health, University of Kansas Medical Center, Kansas City, KS, USA
| | - Kim S Kimminau
- Department of Family and Community Medicine, University of Missouri, Columbia, MO, USA
| | | | - Reem A Mustafa
- Department of Internal Medicine, University of Kansas Health System, Kansas City, KS, USA
| | - Andrew K Godwin
- Department of Microbiology, Molecular Genetics and Immunology, University of Kansas Medical Center, Kansas City, KS, USA
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29
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Lau-Min KS, McCarthy AM, Nathanson KL, Domchek SM. Nationwide Trends and Determinants of Germline BRCA1/2 Testing in Patients With Breast and Ovarian Cancer. J Natl Compr Canc Netw 2023; 21:351-358.e4. [PMID: 37015340 PMCID: PMC10256435 DOI: 10.6004/jnccn.2022.7257] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/21/2022] [Indexed: 04/06/2023]
Abstract
BACKGROUND Germline genetic testing (GT) for BRCA1/2 is instrumental in identifying patients with breast and ovarian cancers who are eligible for PARP inhibitors (PARPi). Little is known about recent trends and determinants of GT since PARPi were approved for these patients. PATIENTS AND METHODS We performed a retrospective cohort study of patients in a nationwide electronic health record (EHR)-derived oncology-specific database with the following GT eligibility criteria: breast cancer diagnosed at age ≤45 years, triple-negative breast cancer diagnosed at age ≤60 years, male breast cancer, or ovarian cancer. GT within 1 year of diagnosis was assessed and stratified by tumor type. Multivariable log-binomial regressions estimated adjusted relative risks (RRs) of GT by patient and tumor characteristics. RESULTS Among 2,982 eligible patients with breast cancer, 56.4% underwent GT between January 2011 and March 2020, with a significant increase in GT over time (RR, 1.08; 95% CI, 1.05-1.11, for each year), independent of when PARPi were approved for BRCA1/2-mutated metastatic breast cancer in January 2018. In multivariable analyses, older age (RR, 0.93; 95% CI, 0.90-0.96, for every 5 years) and Medicare coverage (RR, 0.69; 95% CI, 0.49-0.96 vs commercial insurance) were associated with less GT. Among 5,563 eligible patients with ovarian cancer, 35.4% underwent GT between January 2011 and March 2020, with a significant increase in GT over time (RR, 1.11; 95% CI, 1.07-1.14, for each year) that accelerated after approval of PARPi for BRCA1/2-mutated, chemotherapy-refractory ovarian cancer in December 2014 (RR, 1.42; 95% CI, 1.19-1.70). Older age (RR, 0.95; 95% CI, 0.93-0.97, for every 5 years) and Black or African American race (RR, 0.80; 95% CI, 0.65-0.98 vs White race) were associated with less GT. CONCLUSIONS GT remains underutilized nationwide among patients with breast and ovarian cancers. Although GT has increased over time, significant disparities by age, race, and insurance status persist. Additional work is needed to design, implement, and evaluate strategies to ensure that all eligible patients receive GT.
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Affiliation(s)
- Kelsey S. Lau-Min
- Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School
| | - Anne Marie McCarthy
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania
| | - Katherine L. Nathanson
- Division of Translational Medicine and Human Genetics, Department of Medicine, Perelman School of Medicine, University of Pennsylvania
- Basser Center for BRCA, Abramson Cancer Center, University of Pennsylvania
| | - Susan M. Domchek
- Basser Center for BRCA, Abramson Cancer Center, University of Pennsylvania
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania
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30
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Lee SS, Rajeev P, Finning S, Oh C, Pothuri B. Missed opportunities in the real-world genetic testing in BRCA gene variant carriers with cancers meeting NCCN criteria. Gynecol Oncol 2023; 170:32-37. [PMID: 36610379 DOI: 10.1016/j.ygyno.2022.12.015] [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: 10/30/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE The objective of this study was to determine the proportion of patients meeting the National Comprehensive Cancer Network (NCCN)'s BRCA genetic testing criteria prior to a diagnosis of a BRCA-related cancer. METHODS This was a cross-sectional study of patients with BRCA pathogenic variants and a diagnosis of a BRCA-related cancer. Patients were included if they had known dates of genetic testing and cancer diagnosis. NCCN criteria (version 2.2021) were applied to determine if patients met criteria for testing before a BRCA-related cancer diagnosis. The outcome of interest was the proportion of patients undergoing genetic testing following a diagnosis of a BRCA-related cancer who qualified for genetic testing based on NCCN criteria. Chi-square, Mann-Whitney U test, and logistic regression were performed with significance at p < 0.05. RESULTS Of 270 patients with a BRCA-related cancer, 229 (85%) underwent genetic testing after a cancer diagnosis. Most patients (97%) met at least one NCCN criteria for BRCA testing; 166 (73%) of patients who were tested following a BRCA-related cancer diagnosis also met the criteria for testing by family history. Publicly insured or uninsured patients were three times more likely to undergo BRCA testing after a diagnosis of cancer (odds ratio [OR] 3.03, 95% confidence interval [CI] 1.09-8.40). Patients with a family history of pathogenic variants were more likely to undergo testing before a cancer diagnosis (OR 0.10, 95% CI 0.05-0.23). CONCLUSION Most patients with BRCA-associated cancers undergo genetic testing after their cancer diagnosis. Increased education on genetic testing criteria and novel methods to improve testing are desperately needed.
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Affiliation(s)
- Sarah S Lee
- New York University Langone Health, Department of Obstetrics and Gynecology, New York, NY, USA; New York University Langone Health, Department of Medicine, New York, NY, USA
| | - Pournami Rajeev
- New York University Grossman School of Medicine, New York, NY, USA
| | - Skyler Finning
- New York University Langone Health, Department of Obstetrics and Gynecology, New York, NY, USA
| | - Cheongeun Oh
- New York University Langone Health, Department of Population Health, New York, NY, USA
| | - Bhavana Pothuri
- New York University Langone Health, Department of Obstetrics and Gynecology, New York, NY, USA; New York University Langone Health, Department of Medicine, New York, NY, USA.
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31
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Morris MX, Song EY, Rajesh A, Asaad M, Phillips BT. Ethical, Legal, and Financial Considerations of Artificial Intelligence in Surgery. Am Surg 2023; 89:55-60. [PMID: 35978473 DOI: 10.1177/00031348221117042] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Machine learning systems have become integrated into some of the most vital decision-making aspects of humanity, including hiring decisions, loan applications, and automobile safety, to name just a few. As applications increase in both gravity and complexity, the data quality and algorithmic interpretability of the systems must rise to meet those challenges. This is especially vital for navigating the nuances of health care, particularly among the high stakes of surgical operations. In addition to inherent ethical challenges of enabling a "black box" system to influence decision-making in patient care, the creation of biased datasets leads to biased algorithms with the power to perpetuate discrimination and reinforce disparities. Transparency and responsibility are paramount to the implementation of artificial intelligence in surgical decision-making and autonomous robotic surgery. Machine learning has been permeating health care across diverse clinical and surgical contexts but continues to face sizable obstacles, including apprehension from patients and providers alike. To integrate the technology fully while upholding standard of care and patient-provider trust, one must acknowledge and address the ethical, financial, and legal implications of using artificial intelligence for patient care.
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Affiliation(s)
- Miranda X Morris
- 12277Duke University School of Medicine, Durham, NC, USA.,22957Duke Pratt School of Engineering, Durham, NC, USA
| | - Ethan Y Song
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, 14742Duke University Hospital, Durham, NC, USA
| | - Aashish Rajesh
- Department of Surgery, 571198University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Malke Asaad
- Department of Plastic Surgery, 22957University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Brett T Phillips
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, 14742Duke University Hospital, Durham, NC, USA
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Lahiri S, Pirzadeh-Miller S, Moriarty K, Kubiliun N. Implementation of a Population-Based Cancer Family History Screening Program for Lynch Syndrome. Cancer Control 2023; 30:10732748231175011. [PMID: 37161761 DOI: 10.1177/10732748231175011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
OBJECTIVES Lynch syndrome increases risks for colorectal and other cancers. Though published Lynch syndrome cancer risk-management guidelines are effective for risk-reduction, the condition remains under-recognized. The Cancer Genetics Program at an academic medical center implemented a population-based cancer family history screening program, Detecting Unaffected Individuals with Lynch syndrome, to aid in identification of individuals with Lynch syndrome. METHODS In this retrospective cohort study, simple cancer family history screening questionnaires were used to identify those at risk for Lynch syndrome. Program navigators triaged and educated those who screened positive about hereditary cancer, and genetic counseling and testing services, offering genetic counseling if eligible. Genetic counseling was provided primarily via telephone. Genetic counselors performed hereditary cancer risk assessment and offered genetic testing via hereditary cancer panels to those eligible. Remote service delivery models via telephone genetic counseling and at-home saliva testing were used to increase access to medical genetics services. RESULTS This program screened 212,827 individuals, over half of whom were considered underserved, and identified 133 clinically actionable genetic variants associated with hereditary cancer. Of these, 47 (35%) were associated with Lynch syndrome while notably, 70 (53%) were not associated with hereditary colorectal cancer. Of 3,344 patients offered genetic counseling after initial triage, 2,441 (73%) elected to schedule the appointment and 1,775 individuals (73%) completed genetic counseling. Among underserved patients, telephone genetic counseling completion rates were significantly higher than in-person appointment completion rates (P < .05). While remote service delivery improved appointment completion rates, challenges with genetic test completion using at-home saliva sample collection kits were observed, with 242 of 1592 individuals (15%) not completing testing. CONCLUSION Population-based cancer family history screening and navigation can help identify individuals with hereditary cancer syndromes across diverse patient populations, but logistics of certain downstream service delivery models can impact outcomes.
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Affiliation(s)
- Sayoni Lahiri
- Department of Cancer Genetics, UT Southwestern Medical Center, Dallas, TX, USA
| | | | - Kelsey Moriarty
- Department of Cancer Genetics, UT Southwestern Medical Center, Dallas, TX, USA
| | - Nisa Kubiliun
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX, USA
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Germline Genetic Testing in Breast Cancer: Systemic Therapy Implications. Curr Oncol Rep 2022; 24:1791-1800. [PMID: 36255604 DOI: 10.1007/s11912-022-01340-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW In this article, we discuss recent advances in germline genetic testing for patients with breast cancer and highlight current limitations and impacts on clinical care. We also provide an update on the therapeutic implications of having a germline mutation, including targeted systemic therapy options for treating early and metastatic breast cancer. RECENT FINDINGS Approximately 5 to 10% of women diagnosed with breast cancer have a pathogenic variant in a hereditary cancer susceptibility gene, which has significant implications for managing these patients. Previously, testing was done mainly to inform screening and risk-reduction treatment; however, more recently, germline genetic results have significant systemic therapy implications that can meaningfully improve outcomes in breast cancer patients, especially with oral poly-ADP-ribose polymerase (PARP) inhibitors. These systemic therapy advances implore a shift in paradigm for whom to test moving forward and how to modify the existing testing models to meet the increasing demand for germline testing, which is expected to grow exponentially.
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Choi JJ, Fikre T, Fischman A, Buck AK, Ko NY. The Role of Race and Insurance Status in Access to Genetic Counseling and Testing Among High-Risk Breast Cancer Patients. Oncologist 2022; 27:832-838. [PMID: 36124631 PMCID: PMC9526492 DOI: 10.1093/oncolo/oyac132] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/18/2022] [Indexed: 11/28/2022] Open
Abstract
Purpose The role of germline genetic testing in breast cancer patients is crucial, especially in the setting of the recent trials showing the benefit of PARP inhibitors. The goal of this study was to identify racial disparities in genetic counseling and testing in patients with high-risk breast cancer. Methods Patients with 2 unique breast cancer diagnoses were examined to understand demographics, insurance coverage, characteristics of breast cancer, and whether they were recommended for and received genetic counseling and testing. Results A total of 69 patients with a dual diagnosis of breast cancer between the years 2000 and 2017 were identified (42% identified as White compared to 58% that identified as non-White). White patients were more likely to be recommended for genetic counseling (OR = 2.85; 95% CI, 1.07-7.93, P < .05), be referred for genetic counseling (OR = 3.17; 95% CI, 1.19-8.86, P < .05), receive counseling (OR = 3.82; 95% CI, 1.42-10.83, P < .01), and undergo genetic testing (OR = 2.88; 95% CI, 0.97-9.09, P = .056) compared to non-White patients. Patients with private insurance were significantly more likely to be recommended for genetic counseling (OR 5.63, P < .005), referred (OR 6.11, P < .005), receive counseling (OR 4.21, P < .05), and undergo testing (OR 4.10, P < .05). When controlled for insurance, there was no significant racial differences in the rates of GC recommendation, referral, counseling, or testing. Conclusion The findings of this study suggest that disparities in genetic counseling and testing are largely driven by differences in health insurance.
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Affiliation(s)
| | | | - Alexandra Fischman
- Graduate Medical Sciences, Boston University School of Medicine, Boston, MA, USA
| | - Anne K Buck
- Boston Medical Center, Boston, MA, USA.,Graduate Medical Sciences, Boston University School of Medicine, Boston, MA, USA
| | - Naomi Y Ko
- Boston Medical Center, Boston, MA, USA.,Department of Medicine, Section of Hematology Oncology, Boston University School of Medicine, Boston, MA, USA
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Veitinger JK, Kerber AS, Gabram-Mendola SGA, Liu Y, Durham LM, Durrence D, Berzen AK, Shin JY, Snyder C, Bellcross CA, Guan Y. Screening for Individuals at Risk for Hereditary Breast and Ovarian Cancer: A Statewide Initiative, Georgia, 2012-2020. Am J Public Health 2022; 112:1249-1252. [PMID: 35862880 PMCID: PMC9382180 DOI: 10.2105/ajph.2022.306932] [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] [Accepted: 05/03/2022] [Indexed: 11/04/2022]
Abstract
Georgia implemented a statewide family history screening program for hereditary breast and ovarian cancer. From November 2012 through December 2020, 29 090 individuals were screened, 16 679 of whom (57.3%) self-identified as a racial/ethnic minority. Of the 4% (1172/29 090) of individuals who screened as high risk, more than half underwent genetic consultation (793/1172; 67.7%) and testing (416/589; 70.6%). Compared with White women, Black and Hispanic women had higher uptake rates of genetic consultation. Public health settings serving racial minorities are well suited to address disparities in genetic service access. (Am J Public Health. 2022;112(9):1249-1252. https://doi.org/10.2105/AJPH.2022.306932).
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Affiliation(s)
- Julia K Veitinger
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Alice S Kerber
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Sheryl G A Gabram-Mendola
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Yuan Liu
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Lynn M Durham
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Diane Durrence
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Alissa K Berzen
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Janet Y Shin
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Cindy Snyder
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Cecelia A Bellcross
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
| | - Yue Guan
- Julia K. Veitinger is with the Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA. Alice S. Kerber, Sheryl G. A. Gabram-Mendola, Lynn M. Durham, and Cindy Snyder are with the Georgia Center for Oncology Research and Education, Atlanta. Yuan Liu is with the Department of Biostatistics and Bioinformatics, Rollins School of Public Health & Winship Cancer Institute, Emory University. Diane Durrence, Alissa K. Berzen, and Janet Y. Shin are with the Georgia Department of Public Health, Atlanta. Cecelia A. Bellcross is with the Department of Human Genetics, Emory University School of Medicine, Atlanta. Yue Guan is with Department of Behavioral, Social, and Health Education Sciences, Rollins School of Public Health, Emory University
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Lupu JA, Ryan M. Introduction: Health and Medicine in Historical Social Contexts. HISTORICAL ARCHAEOLOGY 2022; 56:642-647. [PMID: 36065453 PMCID: PMC9430004 DOI: 10.1007/s41636-022-00367-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 06/15/2023]
Affiliation(s)
- Jennifer A. Lupu
- Northwestern University, 1810 Hinman Avenue, Evanston, IL 60208 U.S.A
| | - Madeline Ryan
- Worcester Historical Museum, 30 Elm Street, Worcester, MA 01609 U.S.A
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Primary care physician referral practices regarding BRCA1/2 genetic counseling in a major health system. Breast Cancer Res Treat 2022; 195:153-160. [PMID: 35842521 DOI: 10.1007/s10549-022-06523-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/16/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE The United States Preventive Services Task Force recommends primary care physicians refer patients at high risk for BRCA1/2 mutations to genetic testing when appropriate. The objective of our study was to describe referrals for BRCA1/2 testing in a large integrated health system and to assess factors associated with referral. METHODS This retrospective cohort study includes female patients between 18 and 50 years who had a primary care visit in the Cleveland Clinic Health System between 2010 and 2019. We used multivariable logistic regression to estimate differences in the odds of a woman being referred for BRCA1/2 testing by patient factors and referring physician specialty. We also assessed variation in referrals by physicians. RESULTS Among 279,568 women, 5% were high risk. Of those, 22% were referred for testing. Black patients were significantly less likely to be referred than white patients (aOR 0.87; 95% CI 0.77, 0.98) and Jewish patients were more likely to be referred than non-Jewish patients (aOR 2.13; 95% CI 1.68, 2.70). Patients primarily managed by OB/GYN were significantly more likely to be referred than those cared for via Internal/Family Medicine (aOR 1.45; 95% CI 1.30, 1.61). Less than a quarter of primary care physicians ever referred a patient for testing. CONCLUSION The majority of primary care patients at high risk for a BRCA1/2 mutation were not referred for testing, and over a decade, most physicians never referred a single patient. Internal/Family Medicine physicians, in particular, need support in identifying and referring women who could benefit from testing.
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Henderson V, Madrigal JM, Kendall LC, Parekh P, Newsome J, Chukwudozie IB, Comer-Hagans DL, Coffey V, Grumbach G, Spencer S, Rodgers C, Kaur R, Balay L, Maga T, Ramamonjiarivelo Z, Balthazar C, Winn R, Watson K, Odoms-Young A, Hoskins KF. Pilot study of a culturally sensitive intervention to promote genetic counseling for breast cancer risk. BMC Health Serv Res 2022; 22:826. [PMID: 35752812 PMCID: PMC9233847 DOI: 10.1186/s12913-022-08193-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite the benefits of genetic counseling and testing, uptake of cancer genetic services is generally low and Black/African American (Black) women are substantially less likely to receive genetic services than non-Hispanic White women. Our team developed a culturally sensitive, narrative decision aid video to promote uptake of genetic counseling among Black women at risk for a hereditary breast cancer syndrome that can be incorporated in conjunction with population-based cancer risk assessment in a clinical setting. We report here a pilot study to demonstrate changes in intention to access genetic counseling and intervention satisfaction. METHODS Black women who were personally unaffected by breast cancer and were recommended for genetic counseling based on family history screening in a mammography center were recruited at the time of the mammogram. A prospective, pre-post survey study design, guided by theoretical constructs, was used to evaluate baseline and immediate post-intervention psychosocial factors, including intention to participate in genetic counseling and intervention satisfaction. RESULTS Pilot recruitment goals were met (n = 30). Pre-intervention, 50% of participants indicated that they were extremely likely to make a genetic counseling appointment, compared with 70% post-intervention (p = 0.05). After watching the intervention, 50% of participants indicated that the video changed their mind regarding genetic counseling. CONCLUSIONS This study demonstrated cultural satisfaction with a decision aid intervention designed to motivate Black women with hereditary breast cancer risk to attend a genetic counseling appointment. Our study showed that intention may be a specific and key construct to target in interventions designed to support decision-making about genetic services. Study results informed the design of a subsequent large scale, randomized implementation study. TRIAL REGISTRATION Trial registration: Clinicaltrials.gov NCT04082117 . Registered September 9, 2019. Retrospectively registered.
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Affiliation(s)
- Vida Henderson
- Fred Hutchinson Cancer Center, 1100 Fairview Ave. N, Seattle, WA 98109 USA
| | - Jessica M. Madrigal
- University of Illinois Cancer Center, 818 S. Wolcott Ave MC 709 SRH, Chicago, IL 60612 USA
| | - Le’ Chaun Kendall
- University of Illinois Cancer Center, 818 S. Wolcott Ave MC 709 SRH, Chicago, IL 60612 USA
| | - Pooja Parekh
- University of Illinois College of Medicine, 1801 W Taylor St, Chicago, IL 60612 USA
| | - Jennifer Newsome
- Foundation for the National Institutes of Health, 11400 Rockville Pike #600, North Bethesda, MD 20852 USA
| | | | | | - Vickii Coffey
- Governors State University College of Health and Human Services, 1 University Parkway, University Park, IL 60484 USA
| | - Giesela Grumbach
- Governors State University College of Health and Human Services, 1 University Parkway, University Park, IL 60484 USA
| | - Shirley Spencer
- Governors State University College of Health and Human Services, 1 University Parkway, University Park, IL 60484 USA
| | - Carolyn Rodgers
- Governors State University College of Health and Human Services, 1 University Parkway, University Park, IL 60484 USA
| | - Ravneet Kaur
- University of Illinois at Chicago College of Applied Health Sciences, 1919 W Taylor St MC517, Chicago, IL 60612 USA
| | - Lara Balay
- University of Illinois Hospital and Health Sciences System, 1801 W Taylor St, Chicago, IL 60612 USA
| | - Tara Maga
- University of Illinois Hospital and Health Sciences System, 1801 W Taylor St, Chicago, IL 60612 USA
| | | | - Catherine Balthazar
- Governors State University College of Health and Human Services, 1 University Parkway, University Park, IL 60484 USA
| | - Robert Winn
- Virginia Commonwealth University Massey Cancer Center, 401 College St Box 980037, Richmond, Virginia 23298 USA
| | - Karriem Watson
- National Institutes of Health, All of Us Research Program, 200 Independence Ave, SW, Washington, DC, 20201 USA
| | - Angela Odoms-Young
- Cornell University College of Human Ecology, Martha Van Rensselaer Hall, Ithaca, NY 14853 USA
| | - Kent F. Hoskins
- University of Illinois College of Medicine, University of Illinois Hospital and Health Sciences System, 1801 W Taylor St, Chicago, IL 60612 USA
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Mittendorf KF, Lewis HS, Duenas DM, Eubanks DJ, Gilmore MJ, Goddard KAB, Joseph G, Kauffman TL, Kraft SA, Lindberg NM, Reyes AA, Shuster E, Syngal S, Ukaegbu C, Zepp JM, Wilfond BS, Porter KM. Literacy-adapted, electronic family history assessment for genetics referral in primary care: patient user insights from qualitative interviews. Hered Cancer Clin Pract 2022; 20:22. [PMID: 35689290 PMCID: PMC9188215 DOI: 10.1186/s13053-022-00231-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Risk assessment for hereditary cancer syndromes is recommended in primary care, but family history is rarely collected in enough detail to facilitate risk assessment and referral - a roadblock that disproportionately impacts individuals with healthcare access barriers. We sought to qualitatively assess a literacy-adapted, electronic patient-facing family history tool developed for use in diverse, underserved patient populations recruited in the Cancer Health Assessments Reaching Many (CHARM) Study. METHODS Interview participants were recruited from a subpopulation of CHARM participants who experienced barriers to tool use in terms of spending a longer time to complete the tool, having incomplete attempts, and/or providing inaccurate family history in comparison to a genetic counselor-collected standard. We conducted semi-structured interviews with participants about barriers and facilitators to tool use and overall tool acceptability; interviews were recorded and professionally transcribed. Transcripts were coded based on a codebook developed using inductive techniques, and coded excerpts were reviewed to identify overarching themes related to barriers and facilitators to family history self-assessment and acceptability of the study tool. RESULTS Interviewees endorsed the tool as easy to navigate and understand. However, they described barriers related to family history information, literacy and language, and certain tool functions. Participants offered concrete, easy-to-implement solutions to each barrier. Despite experience barriers to use of the tool, most participants indicated that electronic family history self-assessment was acceptable or preferable in comparison to clinician-collected family history. CONCLUSIONS Even for participants who experienced barriers to tool use, family history self-assessment was considered an acceptable alternative to clinician-collected family history. Barriers experienced could be overcome with minor adaptations to the current family history tool. TRIAL REGISTRATION This study is a sub-study of the Cancer Health Assessments Reaching Many (CHARM) trial, ClinicalTrials.gov, NCT03426878. Registered 8 February 2018.
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Affiliation(s)
- Kathleen F Mittendorf
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 2525 West End Avenue, Nashville, TN, 37203, USA
| | - Hannah S Lewis
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA, 98101, USA
| | - Devan M Duenas
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA, 98101, USA
| | - Donna J Eubanks
- Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Marian J Gilmore
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Katrina A B Goddard
- Division of Cancer Control and Population Sciences, National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD, 20892, USA
| | - Galen Joseph
- Department of Humanities and Social Sciences, University of California San Francisco, 490 Illinois Street, 7th Floor, San Francisco, CA, 94143, USA
| | - Tia L Kauffman
- Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Stephanie A Kraft
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA, 98101, USA.,Department of Pediatrics, Division of Bioethics and Palliative Care, University of Washington, 1959 NE. Pacific St, Seattle, WA, 98195, USA
| | - Nangel M Lindberg
- Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Ana A Reyes
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Elizabeth Shuster
- Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Sapna Syngal
- Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA.,Harvard Medical School, 25 Shattuck St, Boston, MA, 02115, USA.,Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Chinedu Ukaegbu
- Dana-Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA.,Harvard Medical School, 25 Shattuck St, Boston, MA, 02115, USA
| | - Jamilyn M Zepp
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, 3800 N. Interstate Ave, Portland, OR, 97227, USA
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA, 98101, USA.,Department of Pediatrics, Division of Bioethics and Palliative Care, University of Washington, 1959 NE. Pacific St, Seattle, WA, 98195, USA
| | - Kathryn M Porter
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, 1900 9th Ave, Seattle, WA, 98101, USA.
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Murray MF, Khoury MJ, Abul-Husn NS. Addressing the routine failure to clinically identify monogenic cases of common disease. Genome Med 2022; 14:60. [PMID: 35672798 PMCID: PMC9175445 DOI: 10.1186/s13073-022-01062-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 05/16/2022] [Indexed: 12/14/2022] Open
Abstract
Changes in medical practice are needed to improve the diagnosis of monogenic forms of selected common diseases. This article seeks to focus attention on the need for universal genetic testing in common diseases for which the recommended clinical management of patients with specific monogenic forms of disease diverges from standard management and has evidence for improved outcomes.We review evidence from genomic screening of large patient cohorts, which has confirmed that important monogenic case identification failures are commonplace in routine clinical care. These case identification failures constitute diagnostic misattributions, where the care of individuals with monogenic disease defaults to the treatment plan offered to those with polygenic or non-genetic forms of the disease.The number of identifiable and actionable monogenic forms of common diseases is increasing with time. Here, we provide six examples of common diseases for which universal genetic test implementation would drive improved care. We examine the evidence to support genetic testing for common diseases, and discuss barriers to widespread implementation. Finally, we propose recommendations for changes to genetic testing and care delivery aimed at reducing diagnostic misattributions, to serve as a starting point for further evaluation and development of evidence-based guidelines for implementation.
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Affiliation(s)
- Michael F. Murray
- grid.47100.320000000419368710Yale Center for Genomic Health, Department of Genetics, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06520 USA
| | - Muin J. Khoury
- grid.416738.f0000 0001 2163 0069Office of Genomics and Precision Public Health, Office of Science, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329 USA
| | - Noura S. Abul-Husn
- grid.59734.3c0000 0001 0670 2351Institute for Genomic Health, Division of Genomic Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1041, New York, NY 10029 USA
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Amendola LM, Shuster E, Leo MC, Dorschner MO, Rolf BA, Shirts BH, Gilmore MJ, Okuyama S, Zepp JM, Kauffman TL, Mittendorf KF, Bellcross C, Jenkins CL, Joseph G, Riddle L, Syngal S, Ukaegbu C, Goddard KAB, Wilfond BS, Jarvik GP. Laboratory-related outcomes from integrating an accessible delivery model for hereditary cancer risk assessment and genetic testing in populations with barriers to access. Genet Med 2022; 24:1196-1205. [PMID: 35305866 DOI: 10.1016/j.gim.2022.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 02/05/2022] [Accepted: 02/07/2022] [Indexed: 01/02/2023] Open
Abstract
PURPOSE This study aimed to evaluate the laboratory-related outcomes of participants who were offered genomic testing based on cancer family history risk assessment tools. METHODS Patients from clinics that serve populations with access barriers, who are screened at risk for a hereditary cancer syndrome based on adapted family history collection tools (the Breast Cancer Genetics Referral Screening Tool and PREMM5), were offered exome-based panel testing for cancer risk and medically actionable secondary findings. We used descriptive statistics, electronic health record review, and inferential statistics to explore participant characteristics and results, consultations and actions related to pathogenic/likely pathogenic variants identified, and variables predicting category of findings, respectively. RESULTS Of all the participants, 87% successfully returned a saliva kit. Overall, 5% had a pathogenic/likely pathogenic cancer risk variant and 1% had a secondary finding. Almost all (14/15, 93%) participants completed recommended consultations with nongenetics providers after an average of 17 months. The recommended actions (eg, breast magnetic resonance imaging) were completed by 17 of 25 participants. Participant personal history of cancer and PREMM5 score were each associated with the category of findings (history and colon cancer finding, Fisher's exact P = .02; history and breast cancer finding, Fisher's exact P = .01; PREMM5TM score; and colon cancer finding, Fisher's exact P < .001). CONCLUSION This accessible model of hereditary cancer risk assessment and genetic testing yielded results that were often acted upon by patients and physicians.
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Affiliation(s)
- Laura M Amendola
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA.
| | - Elizabeth Shuster
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Michael C Leo
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Michael O Dorschner
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA; Department of Laboratory Medicine and Pathology, UW Medicine, University of Washington, Seattle, WA
| | - Bradley A Rolf
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Brian H Shirts
- Department of Laboratory Medicine and Pathology, UW Medicine, University of Washington, Seattle, WA
| | - Marian J Gilmore
- Department of Translational and Applied Genomics (TAG), Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Sonia Okuyama
- Division of Hematology-Oncology, Denver Health and Hospital Authority, Denver, CO
| | - Jamilyn M Zepp
- Department of Translational and Applied Genomics (TAG), Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Tia L Kauffman
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Kathleen F Mittendorf
- Department of Translational and Applied Genomics (TAG), Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Cecilia Bellcross
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA
| | - Charisma L Jenkins
- Department of Translational and Applied Genomics (TAG), Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Galen Joseph
- Department of Humanities and Social Sciences, University of California San Francisco, San Francisco, CA
| | - Leslie Riddle
- Department of Humanities and Social Sciences, University of California San Francisco, San Francisco, CA
| | - Sapna Syngal
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, MA; Division of Gastroenterology, Brigham and Women's Hospital, Boston, MA
| | - Chinedu Ukaegbu
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA
| | - Katrina A B Goddard
- Department of Translational and Applied Genomics (TAG), Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital, Seattle, WA; Division of Bioethics and Paliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Gail P Jarvik
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
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Fitzsimmons L, Dewan M, Dexheimer JW. Diversity in Machine Learning: A Systematic Review of Text-Based Diagnostic Applications. Appl Clin Inform 2022; 13:569-582. [PMID: 35613914 DOI: 10.1055/s-0042-1749119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
OBJECTIVE As the storage of clinical data has transitioned into electronic formats, medical informatics has become increasingly relevant in providing diagnostic aid. The purpose of this review is to evaluate machine learning models that use text data for diagnosis and to assess the diversity of the included study populations. METHODS We conducted a systematic literature review on three public databases. Two authors reviewed every abstract for inclusion. Articles were included if they used or developed machine learning algorithms to aid in diagnosis. Articles focusing on imaging informatics were excluded. RESULTS From 2,260 identified papers, we included 78. Of the machine learning models used, neural networks were relied upon most frequently (44.9%). Studies had a median population of 661.5 patients, and diseases and disorders of 10 different body systems were studied. Of the 35.9% (N = 28) of papers that included race data, 57.1% (N = 16) of study populations were majority White, 14.3% were majority Asian, and 7.1% were majority Black. In 75% (N = 21) of papers, White was the largest racial group represented. Of the papers included, 43.6% (N = 34) included the sex ratio of the patient population. DISCUSSION With the power to build robust algorithms supported by massive quantities of clinical data, machine learning is shaping the future of diagnostics. Limitations of the underlying data create potential biases, especially if patient demographics are unknown or not included in the training. CONCLUSION As the movement toward clinical reliance on machine learning accelerates, both recording demographic information and using diverse training sets should be emphasized. Extrapolating algorithms to demographics beyond the original study population leaves large gaps for potential biases.
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Affiliation(s)
- Lane Fitzsimmons
- College of Agriculture and Life Science, Cornell University, Ithaca, New York, United States
| | - Maya Dewan
- Division of Critical Care Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States
| | - Judith W Dexheimer
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States.,Division of Emergency Medicine; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States
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Grubbs A, Barber EL, Roque DR. Healthcare Disparities in Gynecologic Oncology. ADVANCES IN ONCOLOGY 2022; 2:119-128. [PMID: 35669851 PMCID: PMC9165691 DOI: 10.1016/j.yao.2022.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Allison Grubbs
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Emma L Barber
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Robert H Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Dario R Roque
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Robert H Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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Health equity in the implementation of genomics and precision medicine: A public health imperative. Genet Med 2022; 24:1630-1639. [PMID: 35482015 DOI: 10.1016/j.gim.2022.04.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 04/05/2022] [Accepted: 04/05/2022] [Indexed: 12/24/2022] Open
Abstract
Recent reviews have emphasized the need for a health equity agenda in genomics research. To ensure that genomic discoveries can lead to improved health outcomes for all segments of the population, a health equity agenda needs to go beyond research studies. Advances in genomics and precision medicine have led to an increasing number of evidence-based applications that can reduce morbidity and mortality for millions of people (tier 1). Studies have shown lower implementation rates for selected diseases with tier 1 applications (familial hypercholesterolemia, Lynch syndrome, hereditary breast and ovarian cancer) among racial and ethnic minority groups, rural communities, uninsured or underinsured people, and those with lower education and income. We make the case that a public health agenda is needed to address disparities in implementation of genomics and precision medicine. Public health actions can be centered on population-specific needs and outcomes assessment, policy and evidence development, and assurance of delivery of effective and ethical interventions. Crucial public health activities also include engaging communities, building coalitions, improving genetic health literacy, and building a diverse workforce. Without concerted public health action, further advances in genomics with potentially broad applications could lead to further widening of health disparities in the next decade.
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Tung N, Garber JE. PARP inhibition in breast cancer: progress made and future hopes. NPJ Breast Cancer 2022; 8:47. [PMID: 35396508 PMCID: PMC8993852 DOI: 10.1038/s41523-022-00411-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 02/08/2022] [Indexed: 12/22/2022] Open
Affiliation(s)
- Nadine Tung
- Beth Israel Deaconess Medical Center, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA.
| | - Judy E Garber
- Harvard Medical School, Boston, MA, USA.,Dana-Farber Cancer Institute, Boston, MA, USA
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Initiation and tolerance of chemoprevention among women with high-risk breast lesions: the potential of low-dose tamoxifen. Breast Cancer Res Treat 2022; 193:417-427. [PMID: 35378642 PMCID: PMC8978759 DOI: 10.1007/s10549-022-06577-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/17/2022] [Indexed: 11/05/2022]
Abstract
Purpose High-risk lesions (HRLs) of the breast are an indication for chemoprevention, yet uptake is low, largely due to concerns about side effects. In 2019, low-dose (5 mg) tamoxifen was demonstrated to reduce breast cancer risk with improved tolerance. We describe chemoprevention uptake in an academic clinic before and after the introduction of low-dose tamoxifen. Methods Females age ≥ 35 with HRLs who established care from April 2017 through January 2020 and eligible for chemoprevention were included. Rates of chemoprevention initiation before and after the introduction of low-dose tamoxifen (pre-2019 vs. post-2019) were compared with chi-squared tests. Logistic regression identified demographic and clinical factors associated with chemoprevention initiation. Kaplan–Meier methods determined the rates of discontinuation. Results Among 660 eligible females with HRLs, 22.7% initiated chemoprevention. Median time from first visit to chemoprevention initiation was 54 days (interquartile range (IQR): 0–209); 31.0% (46/150) started chemoprevention > 6 months after their initial visit. Chemoprevention uptake was not significantly different pre-2019 vs. post-2019 (21.2% vs. 26.3%, p = 0.16); however, post-2019, low-dose tamoxifen became the most popular option (41.5%, 34/82). On multivariable analyses, age and breast cancer family history were significantly associated with chemoprevention initiation. Discontinuation rates at 1 year were lowest for low-dose tamoxifen (6.7%) vs. tamoxifen 20 mg (15.0%), raloxifene (20.4%), or an aromatase inhibitor (20.0%). Conclusion In this modern cohort, 22.7% of females with HRLs initiated chemoprevention with 31.0% initiating chemoprevention > 6 months after their first visit. Low-dose tamoxifen is now the most popular choice for chemoprevention, with low discontinuation rates at 1 year. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-022-06577-5.
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Abstract
Since the completion of the Human Genome Project, considerable progress has been made in translating knowledge about the genetic basis of disease risk and treatment response into clinical services and public health interventions that have greater precision. It is anticipated that more precision approaches to early detection, prevention, and treatment will be developed and will enhance equity in healthcare and outcomes among disparity populations. Reduced access to genomic medicine research, clinical services, and public health interventions has the potential to exacerbate disparities in genomic medicine. The purpose of this article is to describe these challenges to equity in genomic medicine and identify opportunities and future directions for addressing these issues. Efforts are needed to enhance access to genomic medicine research, clinical services, and public health interventions, and additional research that examines the clinical utility of precision medicine among disparity populations should be prioritized to ensure equity in genomic medicine. Expected final online publication date for the Annual Review of Genomics and Human Genetics, Volume 23 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Chanita Hughes Halbert
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA; .,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California, USA
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Wehbe A, Manning M, Assad H, Purrington KS, Simon MS. Uptake of genetic counseling and testing in a clinic-based population of women with breast cancer. Cancer Med 2022; 11:3304-3311. [PMID: 35322585 PMCID: PMC9468430 DOI: 10.1002/cam4.4684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/09/2021] [Accepted: 01/06/2022] [Indexed: 11/06/2022] Open
Abstract
Background The study was conducted to evaluate racial differences in referral and uptake of genetic counseling (GC) in a clinic‐based population of women with breast cancer. Methods Medical records of 150 breast cancer patients at the Karmanos Cancer Institute were reviewed to determine eligibility for GC according to National Comprehensive Cancer Network guidelines, GC referral rates, and appointment completion rates. Logistic regression was used to assess the relationship between demographic and clinical factors and GC eligibility and referral. Results The mean age at diagnosis was 57.1 (SD 12.6) and 66% of the women were Black. There were 91 women (60.7%) eligible for GC and of those, 54 (61.4%) were referred. After multivariable analyses, factors associated with reduced eligibility were older age at diagnosis (OR = 0.91, 95% CI [0.87,0.95]) and Black race (OR = 0.37, 95% CI [0.15, 0.96]). After additional multivariable analysis, eligibility was associated with an increased likelihood of referral (OR = 5.97, 95% CI [2.29, 15.56]), however, Medicare versus private insurance was associated with a lower likelihood for referral (OR = 0.32, 95% CI [0.12–0.80]. Of those referred, 49 (76.6%) completed an appointment, and 47 had genetic testing. Women with Medicare were also less likely to complete an appointment. Race had no impact on referral or appointment completion. Conclusions There were no racial differences in GC referral or appointment completion in a clinic‐based sample of women with breast cancer. Further interventions are needed to promote increased referral and appointment completion for women with breast cancer who are eligible for GC.
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Affiliation(s)
- Alexandra Wehbe
- Wayne State University School of Medicine, Detroit, Michigan, USA.,Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Mark Manning
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA.,Department of Psychology, Oakland University, Rochester Hills, Michigan, USA
| | - Hadeel Assad
- Wayne State University School of Medicine, Detroit, Michigan, USA.,Department of Oncology, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Kristen S Purrington
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Michael S Simon
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA.,Department of Oncology, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
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Jakuboski SH, McDonald JA, Terry MB. Do current family history-based genetic testing guidelines contribute to breast cancer health inequities? NPJ Breast Cancer 2022; 8:36. [PMID: 35319016 PMCID: PMC8941019 DOI: 10.1038/s41523-022-00391-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 01/11/2022] [Indexed: 02/03/2023] Open
Abstract
Prior to the recommended age for population-based breast cancer screening by mammography, which ranges from 40−50 years depending on guidelines, the main way to identify higher risk women for earlier breast cancer (BC) screening to improve outcomes and discuss targeted chemoprevention is through specific clinical guidelines which are largely based on family history of breast cancer and known mutations in breast cancer susceptibility genes. The annual percent change (APC) in early-onset BC continues to rise, with the higher early-onset cancer burden and mortality continuing to be seen in non-Hispanic black (NHB) women compared to non-Hispanic white (NHW) women. Coupled with the increasing incidence overall as well as the lower percent of BC family history reported in NHB women compared with that of NHW women means that continued reliance on guidelines to identify women for genetic screening and initiation of early BC screening based largely on family history could lead to even greater BC health inequities. The similarity in the prevalence of mutations in key BC susceptibility genes between NHB and NHW women contrasts sharply to the differences in age-specific incidence rates between NHB and NHW women, supporting that there must be environmental modifiers that are contributing to the increased incidence in NHB women. This reality further argues for identifying NHB women early in adulthood through genetic testing who may benefit from tailored BC risk-reduction programs and early BC screening.
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Affiliation(s)
| | - Jasmine A McDonald
- Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY, 10032, USA.,Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Mary Beth Terry
- Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY, 10032, USA. .,Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, 10032, USA.
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Pace LE, Ayanian JZ, Wolf RE, Knowlton R, Gershman ST, Hawkins SS, Keating NL. BRCA1/2 testing among young women with breast cancer in Massachusetts, 2010-2013: An observational study using state cancer registry and All-Payer claims data. Cancer Med 2022; 11:2679-2686. [PMID: 35312162 PMCID: PMC9249986 DOI: 10.1002/cam4.4648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/18/2022] [Accepted: 01/24/2022] [Indexed: 01/23/2023] Open
Abstract
Background Testing for BRCA1/2 pathogenic variants is recommended for women aged ≤45 years with breast cancer. Some studies have found racial/ethnic and socioeconomic disparities in testing. We linked Massachusetts' All‐Payer Claims Database with Massachusetts Cancer Registry data to assess factors associated with BRCA1/2 testing among young women with breast cancer in Massachusetts, a state with high levels of access to care and equitable insurance coverage of breast cancer gene (BRCA) testing. Methods We identified breast cancer diagnoses in the Massachusetts Cancer Registry from 2010 to 2013 and linked registry data with Massachusetts All‐Payer Claims Data from 2010 to 2014 among women aged ≤45 years with private insurance or Medicaid. We used multivariable logistic regression to examine factors associated with BRCA1/2 testing within 6 months of diagnosis. Results The study population included 2424 women; 80.3% were identified as non‐Hispanic White, 6.4% non‐Hispanic Black, and 6.3% Hispanic. Overall, 54.9% received BRCA1/2 testing within 6 months of breast cancer diagnosis. In adjusted analyses, non‐Hispanic Black women had less than half the odds of testing compared with non‐Hispanic White women (adjusted odds ratio [OR] = 0.45, 95% CI = 0.31, 0.64). Medicaid‐insured women had half the odds of testing compared with privately‐insured women (OR = 0.51, 95% CI = 0.41, 0.63). Living in lower‐income areas was also associated with lower odds of testing. Having an academically‐affiliated oncology clinician was not associated with testing. Conclusion Socioeconomic and racial/ethnic disparities exist in BRCA1/2 testing among women with breast cancer in Massachusetts, despite equitable insurance coverage of testing. Further research should examine whether disparities have persisted with growing testing awareness and availability over time.
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Affiliation(s)
- Lydia E Pace
- Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - John Z Ayanian
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Richard Knowlton
- Massachusetts Cancer Registry, Office of Data Management and Outcomes Assessment, Office of Population Health, Massachusetts Department of Public Health, Boston, Massachusetts, USA
| | - Susan T Gershman
- Massachusetts Cancer Registry, Office of Data Management and Outcomes Assessment, Office of Population Health, Massachusetts Department of Public Health, Boston, Massachusetts, USA
| | | | - Nancy L Keating
- Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
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