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1.
J Cancer Educ ; 37(3): 683-693, 2022 06.
Article in English | MEDLINE | ID: mdl-32975747

ABSTRACT

The use of biobanks may accelerate scientists' chances of developing cures and treatments that are tailored to individuals' biological makeup-a function of the precision medicine movement. However, given the underrepresentation of certain populations in biobanks, the benefits of these resources may not be equitable for all groups, including older, multi-ethnic populations. The objective of this study was to better understand older, multi-ethnic populations' (1) perceptions of the value of cancer biobanking research, (2) study design preferences, and (3) guidance on ways to promote and increase participation. This study was designed using a community-based participatory research (CBPR) approach and involved eight FGDs with 67 older (65-74 years old) black and white residents from Baltimore City and Prince George's County, MD. FGDs lasted between 90 and 120 min, and participants received a $25 Target gift card for their participation. Analysis involved an inductive approach in which we went through a series of open and axial coding techniques to generate themes and subthemes. Multiple themes emerged from the FGDs for the development of future cancer-related biobanking research including (1) expectations/anticipated benefits, (2) biobanking design preferences, and (3) ways to optimize participation. Overall, most participants were willing to provide biospecimens and favored cancer-related biobank. To increase participation of older, diverse participants in biobanking protocols, researchers need to engage older, diverse persons as consultants in order to better understand the value of biobanking research to individuals from the various populations. Scientists should also incorporate suggestions from the community on garnering trust and increasing comfort with study design.


Subject(s)
Biomedical Research , Neoplasms , Aged , Biological Specimen Banks , Community-Based Participatory Research , Humans , Neoplasms/prevention & control , Research Personnel
2.
J Community Genet ; 10(4): 471-480, 2019 Oct.
Article in English | MEDLINE | ID: mdl-30877487

ABSTRACT

This study evaluated factors associated with willingness to provide biospecimens for cancer genetic research among African American cancer survivors. A total of 200 African American adults diagnosed with breast, colon, and/or prostate cancers completed a self-administered survey. Family history information, beliefs about cancer research, cancer genetics and disparities knowledge, willingness to provide a biospecimen, and demographics were obtained. Chi-square, independent samples t tests, and logistic regression analyses were performed. Overall, 79% of this sample was willing to provide a biospecimen for cancer genetics research. Independent associations of willingness to provide a biospecimen existed among demographics (males (p = 0.041)), those who believed in the importance of genetic causes of cancer (p < 0.001), individuals who believe it is important to participate in genetics research (p < 0.001), and those who indicated they would participate in genetics research to help future generations (p = 0.026). Overall, 12.5-56% of participants demonstrated some level of genetics and cancer disparities. This study identified factors that may be incorporated into future research interventions to engage the African American cancer population in cancer genetics biobanking research.

3.
J Racial Ethn Health Disparities ; 3(1): 74-82, 2016 Mar.
Article in English | MEDLINE | ID: mdl-26896107

ABSTRACT

BACKGROUND AND OBJECTIVES: Numerous factors contribute to underrepresentation of African-Americans in medical research, including beliefs, historical events, structural, and health access obstacles. This study examined beliefs about medical research and the types of study methods preferred among potential African-American research participants. METHODS: A sample of 304 African-American participants from the Washington, DC Metropolitan area, completed a survey evaluating beliefs about medical research and preferred research study methods. Multiple Regression analyses were performed to examine how age, gender, and education may influence these beliefs and preferences for research study methods. RESULTS: The beliefs and preferences surveyed did not differ by age, gender, or educational attainment. There was an overwhelmingly favorable belief (90 %) that medical research was necessary and assists in finding a cure for a disease. Most respondents preferred participating in research related to issues with which they were familiar (e.g., diabetes, hypertension) or working with researchers of a similar ethnic background to themselves. Interestingly, though nonsignificant, those with higher levels of educational trended toward the belief that participation in research was risky. CONCLUSION: The findings of this study indicate that certain beliefs about medical research participation and preferred study methodologies reported by African-Americans did not differ by age, gender, or level of education. This information about African-American's beliefs and preferences regarding medical research should lead to an awareness of potential gains in African-American participation through the development of culturally sensitive medical research studies and methodologies.


Subject(s)
Biomedical Research , Black or African American/psychology , Health Knowledge, Attitudes, Practice/ethnology , Research Subjects/psychology , Adult , Black or African American/statistics & numerical data , Biomedical Research/methods , Female , Humans , Male , Middle Aged , Regression Analysis , Research Subjects/statistics & numerical data , Surveys and Questionnaires
4.
Biopreserv Biobank ; 13(2): 98-106, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25825819

ABSTRACT

PURPOSE: This study examined acceptability of two biobank consent models and evaluated the impact of beliefs about privacy and genetic safeguards on acceptance. METHODS: U.S. adults surveyed online in English and Spanish were randomly assigned to one of two scenarios examining acceptance of broad consent (n=1528), or narrow consent (n=1533). RESULTS: Overall, willingness to provide broad (76%) and narrow (74%) consents were similar. African Americans were as likely as white non-Hispanics to accept narrow consent (72% vs. 77%, p=0.35) but significantly less likely to accept broad consent (69% vs. 81%, p=0.004). Education, insurance, and blood donation history were also related to acceptance. Adjusting for beliefs about privacy and policy protections (Genetic Information Nondiscrimination Act, GINA), the effects of the variables were reduced. Respondents who drew comfort from GINA were more likely to support both consent (both p<0.001); those who believed it is impossible to maintain privacy were less likely to find both broad (p=0.04) and narrow models acceptable (p=0.02). CONCLUSIONS: Choice of consent model matters when engaging diverse populations in biobank research. Beliefs underlying concerns about privacy and genetic protections should be considered when constructing biobank protocols.


Subject(s)
Biological Specimen Banks/ethics , Informed Consent/psychology , Privacy/psychology , Adult , Black or African American/psychology , Aged , Aged, 80 and over , Biological Specimen Banks/legislation & jurisprudence , Female , Humans , Male , Middle Aged , Privacy/legislation & jurisprudence , Surveys and Questionnaires , United States , White People/psychology , Young Adult
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