6 results on '"Vicuña B"'
Search Results
2. "I'm not one of them": barriers to help-seeking among American Indians with alcohol dependence.
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Venner KL, Greenfield BL, Vicuña B, Muñoz R, Bhatt S, O'Keefe V, Venner, Kamilla L, Greenfield, Brenna L, Vicuña, Belinda, Muñoz, Rosa, Bhatt, S, and O'Keefe, Victoria
- Abstract
The majority of people with alcohol use disorders do not seek formal treatment. Research on barriers to help-seeking have only recently focused on ethnic minority populations. The present study investigated the extent to which an adult American Indian (AI) sample experienced similar and/or unique barriers to help-seeking as have been reported in the literature. Using both qualitative and quantitative methods, 56 (54% male) AIs with lifetime alcohol dependence completed a semistructured face-to-face interview and a self-administered written survey. Interviews were tape recorded, transcribed, and coded for four major themes: personal barriers, pragmatic barriers, concerns about seeking help, and social network barriers. Quantitative data provided percentage endorsing each survey item and strength of each barrier, which were categorized according to the four major themes. In previous research, most barriers questionnaires have not queried for cultural concerns or how the specific type of help may be a mismatch from the client's perspective. Given the rapidly changing racial/ethnic demography in the United States, further research addressing cultural and spiritual concerns as well as more common barriers is indicated. (PsycINFO Database Record (c) 2012 APA, all rights reserved). [ABSTRACT FROM AUTHOR]
- Published
- 2012
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3. Promoting guideline-based cancer genetic risk assessment for hereditary breast and ovarian cancer in ethnically and geographically diverse cancer survivors: Rationale and design of a 3-arm randomized controlled trial.
- Author
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Kinney AY, Howell R, Ruckman R, McDougall JA, Boyce TW, Vicuña B, Lee JH, Guest DD, Rycroft R, Valverde PA, Gallegos KM, Meisner A, Wiggins CL, Stroup A, Paddock LE, and Walters ST
- Subjects
- Breast Neoplasms, Female, Guideline Adherence, Healthcare Disparities, Hereditary Breast and Ovarian Cancer Syndrome genetics, Hispanic or Latino, Humans, Motivational Interviewing, Ovarian Neoplasms, Risk Assessment, White People, Randomized Controlled Trials as Topic, Cancer Survivors, Counseling, Genetic Testing methods, Hereditary Breast and Ovarian Cancer Syndrome diagnosis, Patient Navigation
- Abstract
Background: Although national guidelines for cancer genetic risk assessment (CGRA) for hereditary breast and ovarian cancer (HBOC) have been available for over two decades, less than half of high-risk women have accessed these services, especially underserved minority and rural populations. Identification of high-risk individuals is crucial for cancer survivors and their families to benefit from biomedical advances in cancer prevention, early detection, and treatment., Methods: This paper describes community-engaged formative research and the protocol of the ongoing randomized 3-arm controlled Genetic Risk Assessment for Cancer Education and Empowerment (GRACE) trial. Ethnically and geographically diverse breast and ovarian cancer survivors at increased risk for hereditary cancer predisposition who have not had a CGRA are recruited through the three statewide cancer registries. The specific aims are to: 1) compare the effectiveness of a targeted intervention (TP) vs. a tailored counseling and navigation(TCN) intervention vs. usual care (UC) on CGRA utilization at 6 months post-diagnosis (primary outcome); compare the effectiveness of the interventions on genetic counseling uptake at 12 months after removal of cost barriers (secondary outcome); 2) examine potential underlying theoretical mediating and moderating mechanisms; and 3) conduct a cost evaluation to guide dissemination strategies., Discussion: The ongoing GRACE trial addresses an important translational gap by developing and implementing evidence-based strategies to promote guideline-based care and reduce disparities in CGRA utilization among ethnically and geographically diverse women. If effective, these interventions have the potential to reach a large number of high-risk families and reduce disparities through broad dissemination., Trial Registration Number: NCT03326713; clinicaltrials.gov., (Copyright © 2018 Elsevier Inc. All rights reserved.)
- Published
- 2018
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4. Preferences for multigene panel testing for hereditary breast cancer risk among ethnically diverse BRCA-uninformative families.
- Author
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Vicuña B, Delaney HD, Flores KG, Ballinger L, Royce M, Dayao Z, Pal T, and Kinney AY
- Abstract
Until recently, genetic testing for hereditary breast cancer has primarily focused on pathogenic variants in the BRCA1 and BRCA2 (BRCA) genes. However, advances in DNA sequencing technologies have made simultaneous testing for multiple genes possible. We examined correlates of interest in multigene panel testing and risk communication preferences in an ethnically diverse sample of women who tested negative for BRCA mutations previously but remain at high risk based on their family history (referred to as "BRCA-uninformative") and their at-risk female family members. Two-hundred and thirteen women with a previous breast cancer diagnosis and a BRCA-uninformative test result and their first-degree relatives completed a survey on interest in multigene panel testing, communication preferences, and sociodemographic, psychological, and clinical factors. Stepwise logistic regression was used to identify factors associated with testing interest. Chi-square analyses were used to test differences in risk communication preferences. Interest in multigene panel testing was high (84%) and did not considerably differ by cancer status or ethnicity. In multivariable analysis, factors significantly associated with interest in genetic testing were having had a mammogram in the past 2 years (odds ratio (OR) = 4.04, 95% confidence interval (CI) 1.80-9.02) and high cancer worry (OR = 3.77, 95% CI 1.34-10.60). Overall, the most commonly preferred genetic communication modes were genetic counselors, oncologists, and print materials. However, non-Hispanic women were more likely than Hispanic women to prefer web-based risk communication (p < 0.001). Hispanic and non-Hispanic women from BRCA-uninformative families have a high level of interest in gene panel testing. Cancer-related emotions and communication preferences should be considered in developing targeted genetic risk communication strategies.
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- 2018
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5. Genetic Testing in a Population-Based Sample of Breast and Ovarian Cancer Survivors from the REACH Randomized Trial: Cost Barriers and Moderators of Counseling Mode.
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Steffen LE, Du R, Gammon A, Mandelblatt JS, Kohlmann WK, Lee JH, Buys SS, Stroup AM, Campo RA, Flores KG, Vicuña B, Schwartz MD, and Kinney AY
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- BRCA1 Protein genetics, BRCA2 Protein genetics, Breast Neoplasms economics, Breast Neoplasms genetics, Female, Genetic Counseling economics, Genetic Counseling methods, Genetic Testing economics, Health Expenditures statistics & numerical data, Humans, Insurance, Health economics, Insurance, Health statistics & numerical data, Middle Aged, Mutation, Ovarian Neoplasms economics, Ovarian Neoplasms genetics, Patient-Centered Care economics, Patient-Centered Care methods, Patient-Centered Care statistics & numerical data, Telephone, Breast Neoplasms diagnosis, Cancer Survivors statistics & numerical data, Genetic Counseling statistics & numerical data, Genetic Testing statistics & numerical data, Ovarian Neoplasms diagnosis
- Abstract
Background: This study evaluates predictors of BRCA1/ 2 testing among breast and ovarian cancer survivors who received genetic counseling as part of a randomized trial and evaluates moderators of counseling mode on testing uptake. Methods: Predictors of BRCA1/2 testing within one year postcounseling were evaluated using multivariable logistic regression in a population-based sample of breast and ovarian cancer survivors at increased hereditary risk randomly assigned to in-person counseling (IPC; n = 379) versus telephone counseling (TC; n = 402). Variables that moderated the association between counseling mode and testing were identified by subgroup analysis. Results: Testing uptake was associated with higher perceived comparative mutation risk [OR = 1.32; 95% confidence interval (CI), 1.11-1.57] in the adjusted analysis. Those without cost barriers had higher testing uptake (OR = 18.73; 95% CI, 7.09-49.46). Psychologic distress and perceived comparative mutation risk moderated the effect of counseling and testing. Uptake between IPC versus TC did not differ at low levels of distress and risk, but differed at high distress (26.3% TC vs. 44.3% IPC) and high perceived comparative risk (33.9% TC vs. 50.5% IPC). Conclusions: Cost concerns are a strong determinant of testing. Differences in testing uptake by counseling mode may depend on precounseling distress and risk perceptions. Impact: Cost concerns may contribute to low testing in population-based samples of at-risk cancer survivors. Precounseling psychosocial characteristics should be considered when offering in-person versus telephone counseling. Cancer Epidemiol Biomarkers Prev; 26(12); 1772-80. ©2017 AACR ., (©2017 American Association for Cancer Research.)
- Published
- 2017
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6. Advancing system and policy changes for social and racial justice: comparing a Rural and Urban Community-Based Participatory Research Partnership in the U.S.
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Devia C, Baker EA, Sanchez-Youngman S, Barnidge E, Golub M, Motton F, Muhammad M, Ruddock C, Vicuña B, and Wallerstein N
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- Adult, Black or African American statistics & numerical data, Aged, Aged, 80 and over, Focus Groups, Hispanic or Latino statistics & numerical data, Humans, Middle Aged, Missouri, New York City, Rural Population statistics & numerical data, United States, Urban Population statistics & numerical data, Cardiovascular Diseases therapy, Community-Based Participatory Research, Delivery of Health Care organization & administration, Diabetes Mellitus, Type 2 therapy, Health Policy, Racism prevention & control, Social Justice standards
- Abstract
Background: The paper examines the role of community-based participatory research (CBPR) within the context of social justice literature and practice., Methods: Two CBPR case studies addressing health inequities related to Type 2 Diabetes and Cardiovascular disease were selected from a national cross-site study assessing effective academic-community research partnerships. One CBPR partnership works with African Americans in rural Pemiscot County, Missouri and the other CBPR partnership works with African American and Latinos in urban South Bronx, New York City. Data collection included semi-structured key informant interviews and focus groups. Analysis focused on partnerships' context/history and their use of multiple justice-oriented strategies to achieve systemic and policy changes in order to address social determinants of health in their communities., Results: Community context and history shaped each partnership's strategies to address social determinants. Four social justice approaches (identity/recognition, procedural, distributive, and structural justice) used by both partnerships were identified. These social justice approaches were employed to address underlying causes of inequitable distribution of resources and power structures, while remaining within a scientific research framework., Conclusion: CBPR can bridge the role of science with civic engagement and political participation, empowering community members to become political agents who integrate evidence into their social justice organizing strategies.
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- 2017
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