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1.
BMC Med Educ ; 24(1): 1, 2024 Jan 03.
Article in English | MEDLINE | ID: mdl-38172860

ABSTRACT

Research ethics education is critical to developing a culture of responsible conduct of research. Many countries in sub-Saharan Africa (SSA) have a high burden of infectious diseases like HIV and malaria; some, like Uganda, have recurring outbreaks. Coupled with the increase in non-communicable diseases, researchers have access to large populations to test new medications and vaccines. The need to develop multi-level capacity in research ethics in Uganda is still huge, being compounded by the high burden of disease and challenging public health issues. Only a few institutions in the SSA offer graduate training in research ethics, implying that the proposed ideal of each high-volume research ethics committee having at least one member with in-depth training in ethics is far from reality. Finding best practices for comparable situations and training requirements is challenging because there is currently no "gold standard" for teaching research ethics and little published information on curriculum and implementation strategies. The purpose of this paper is to describe a model of research ethics (RE) education as a track in an existing 2-year Master of Public Health (MPH) to provide training for developing specific applied learning skills to address contemporary and emerging needs for biomedical and public health research in a highly disease-burdened country. We describe our five-year experience in successful implementation of the MPH-RE program by the Mbarara University Research Ethics Education Program at Mbarara University of Science and Technology in southwestern Uganda. We used curriculum materials, applications to the program, post-training and external evaluations, and annual reports for this work. This model can be adapted and used elsewhere in developing countries with similar contexts. Establishing an interface between public health and research ethics requires integration of the two early in the delivery of the MPH-RE program to prevent a disconnect in knowledge between research methods provided by the MPH component of the MPH-RE program and for research in ethics that MPH-RE students are expected to perform for their dissertation. Promoting bioethics education, which is multi-disciplinary, in institutions where it is still "foreign" is challenging and necessitates supportive leadership at all institutional levels.


Subject(s)
Ethicists , Public Health , Humans , Public Health/education , Uganda , Curriculum , Ethics, Research
2.
Transcult Psychiatry ; : 13634615231168461, 2023 Jun 18.
Article in English | MEDLINE | ID: mdl-37331970

ABSTRACT

Internalised stigma is highly prevalent among people with mental illness. This is concerning because internalised stigma is often associated with negative consequences affecting individuals' personal, familial, social, and overall wellbeing, employment opportunities and recovery. Currently, there is no psychometrically validated instrument to measure internalised stigma among Xhosa people in their home language. Our study aimed to translate the Internalised Stigma of Mental Illness (ISMI) scale into isiXhosa. Following WHO guidelines, the ISMI scale was translated using a five-stage translation design which included (i) forward-translation, (ii) back-translation, (iii) committee approach, (iv) quantitative piloting, and (v) qualitative piloting using cognitive interviews. The ISMI isiXhosa version (ISMI-X) underwent psychometric testing to establish utility, within-scale validity, convergent, divergent, and content validity (assessed using frequency of endorsements and cognitive interviewing) with n = 65 Xhosa people with schizophrenia. The resultant ISMI-X scale demonstrated good psychometric utility, internal consistency for the overall scale (α = .90) and most subscales (α > .70, except the Stigma Resistance subscale where α = .57), convergent validity between the ISMI Discrimination Experiences subscale and the Discrimination and Stigma (DISC) scale's Treated Unfairly subscale (r = .34, p = .03) and divergent validity between the ISMI Stigma Resistance and DISC Treated Unfairly subscales (r = .13, p = .49). But more importantly the study provides valuable insights into strengths and limitations of the present translation design. Specifically, validation methods such as assessing frequency of endorsements of scale items and using cognitive interviewing to establish conceptual clarity and relevance of items may be useful in small piloting sample sizes.

3.
Hastings Cent Rep ; 52 Suppl 2: S41-S45, 2022 11.
Article in English | MEDLINE | ID: mdl-36484507

ABSTRACT

The use of nonhuman animals in research has long been a source of bioethical and scientific debate. We consider the oversight and use of nonhuman animals in chimeric research. We conducted interviews with twelve members of embryonic stem cell research oversight committees, nine members of institutional animal care and use committees, and fourteen scientists involved in human-nonhuman-animal chimeric research in different areas of the United States. Interviews addressed animal welfare and conceptual issues associated with moral status and humanization of nonhuman animals that contain human cells. Our findings suggest that concepts of enhanced moral status and consciousness are not very useful in human-nonhuman-animal chimeric research in part because their meanings are not easily defined, which presents challenges to applying the concepts in research. Instead, scientists and oversight committee members we interviewed seemed to rely on standard assessments of changes in animal welfare when focusing on the ethics of human-animal chimeric research.


Subject(s)
Animal Experimentation , Moral Status , Humans , Animals , Animal Welfare
4.
Hastings Cent Rep ; 52 Suppl 2: S2-S23, 2022 11.
Article in English | MEDLINE | ID: mdl-36484509

ABSTRACT

This article is the lead piece in a special report that presents the results of a bioethical investigation into chimeric research, which involves the insertion of human cells into nonhuman animals and nonhuman animal embryos, including into their brains. Rapid scientific developments in this field may advance knowledge and could lead to new therapies for humans. They also reveal the conceptual, ethical, and procedural limitations of existing ethics guidance for human-nonhuman chimeric research. Led by bioethics researchers working closely with an interdisciplinary work group, the investigation focused on generating conceptual clarity and identifying improvements to governance approaches, with the goal of helping scholars, funders, scientists, institutional leaders, and oversight bodies (embryonic stem cell research oversight [ESCRO] committees and institutional animal care and use committees [IACUCs]) deliver principled and trustworthy oversight of this area of science. The article, which focuses on human-nonhuman animal chimeric research that is stem cell based, identifies key ethical issues in and offers ten recommendations regarding the ethics and oversight of this research. Turning from bioethics' previous focus on human-centered questions about the ethics of "humanization" and this research's potential impact on concepts like human dignity, this article emphasizes the importance of nonhuman animal welfare concerns in chimeric research and argues for less-siloed governance and oversight and more-comprehensive public communication.


Subject(s)
Animal Welfare , Animals , Humans , Stem Cell Research , Chimera , Bioethics
5.
BMJ Glob Health ; 7(1)2022 01.
Article in English | MEDLINE | ID: mdl-35017180

ABSTRACT

As human genomics research in Africa continues to generate large amounts of data, ethical issues arise regarding how actionable genetic information is shared with research participants. The Human Heredity and Health in Africa Consortium (H3Africa) Ethics and Community Engagement Working group acknowledged the need for such guidance, identified key issues and principles relevant to genomics research in Africa and developed a practical guideline for consideration of feeding back individual genetic results of health importance in African research projects. This included a decision flowchart, providing a logical framework to assist in decision-making and planning for human genomics research projects. Although presented in the context of the H3Africa Consortium, we believe the principles described, and the decision flowchart presented here is applicable more broadly in African genomics research.


Subject(s)
Genetic Research , Genomics , Africa , Feedback , Genomics/methods , Humans
6.
Public Health Genomics ; : 1-8, 2022 Jan 25.
Article in English | MEDLINE | ID: mdl-35078200

ABSTRACT

In the past decade, there has been an acceleration in genomic research, its applications, and its translation into healthcare products and services for the benefit of public health. These advances are critical to realizing the potential of genomic research for facilitating improved health and disease prevention, diagnosis, and treatment. Despite its tremendous opportunities, the dynamic and increasingly global landscape of genomic research commercialization has been accompanied by a variety of ethical challenges and concerns. The potential for unauthorized use of DNA samples from African people to develop a DNA chip amplifies discussion on the meanings, implications, and impacts of commercialization, benefit sharing, and appropriate consent in genomic research. Leadership of the Human Heredity and Health in Africa (H3Africa) Consortium convened a panel of experts to review research ethics practices employed in H3Africa Consortium projects and make recommendations regarding commercialization. Eighteen investigators submitted documents for projects involving data sharing and use of genetic information. A total of 39 informed consent documents associated with the 18 projects were reviewed. All 18 projects specified that samples would be used in future research. Less than half of the projects included language noting that samples could be used in drug or product development, that DNA samples would not be sold, and that profits would not be shared with participants. Four projects referred to commercialization. Analysis of information included in consent documents contributed to the development of a Commercialization Typology. The Typology identifies factors to consider regarding acceptability of particular instances of commercialization. DNA samples for translational research in product development require a transparent commercialization framework to inform the consent process.

7.
Soc Sci Med ; 277: 113902, 2021 05.
Article in English | MEDLINE | ID: mdl-33865094

ABSTRACT

INTRODUCTION: Advances in genomics research have raised several ethical concerns. One concern is the potential impact of genomics research on stigma experienced by people affected by a disease. Studies have found that the type of illness as well as disease causal beliefs impact on the relation between genetic attribution and stigma. This study explored the potential impact of genetic attribution of disease on stigma among Xhosa people with Rheumatic Heart Disease (RHD). METHODS: Study participants were 46 Xhosa people with RHD living in the Western Cape Province of South Africa. Using video vignettes in 7 focus group discussions we explored whether and how genetic attribution may impact on disease-stigma. Vignettes introduced participants to non-genetic and genetic causal explanations and were followed-up with a series of open-ended questions eliciting their perceptions of non-genetic disease causes as well as genetic causation and its impact on internalised stigma. RESULTS: This study found that Xhosa people with RHD have a general understanding of genetics and genetic attribution for disease. Additionally, and not withstanding their genetic knowledge, these participants hold multiple disease causal beliefs including genetic, infectious disease, psychosocial, behavioural and cultural explanations. While there was evidence of internalised stigma experiences among participants, these appeared not to be related to a genetic attribution to the disease. DISCUSSION: The findings of this study provide clues as to why it is unlikely that a genetic conceptualisation of disease impacts internalised stigma experiences of Xhosa people. The causal explanations provided by participants reflect their cultural understandings and their context, namely, living in low-income and poverty-stricken environments. Divergence in these findings from much of the evidence from high-income countries emphasises that context matters when considering the impact of genetic attribution on stigma and caution against generalising findings from one part of the globe to another.


Subject(s)
Genomics , Social Stigma , Black People , Focus Groups , Humans , South Africa
8.
Soc Psychiatry Psychiatr Epidemiol ; 55(12): 1679-1686, 2020 Dec.
Article in English | MEDLINE | ID: mdl-32409883

ABSTRACT

BACKGROUND: Over the past three decades, a range of international stakeholders have highlighted the possibility that genomic research may impact stigma associated with psychiatric disorders. Limited research has been conducted in Africa to investigate this relation. METHOD: In the present study, using focus group discussions, we explored the relation between genetic attribution and stigma among 36 Xhosa people with schizophrenia. We addressed three main questions: (1) What causal beliefs do Xhosa people with schizophrenia use to explain their illness and to what extent do genetic explanations play a role in these beliefs? (2) What are the internalised stigma experiences of Xhosa people with schizophrenia? (3) How do genetic explanations relate to stigma experiences, if at all? RESULTS: Most participants were able to define genetics and some linked genetics to disease causation. Despite adequate knowledge of genetics and an emphasis on genetic explanations of schizophrenia in the study, most participants held a multitude of causal explanations including: psychosocial, environmental, and cultural. Moreover, participants rarely mentioned disease cause when describing their stigma experiences. DISCUSSION: For this population group, there was no straight-forward relation between a genetic attribution and stigma. Therefore, we did not find evidence that genetic attribution may significantly increase stigma. Although North American and European literature provides conflicting evidence regarding this relation, there is increased consensus that biomedical explanations for psychiatric disorders may reduce blame. This study found evidence supporting that consensus. This study provides an empirical foundation to inform ongoing work on the psychosocial implications of psychiatric genomics research in non-Western contexts.


Subject(s)
Schizophrenia , Focus Groups , Humans , Schizophrenia/genetics , Social Perception , Social Stigma , South Africa
9.
Soc Sci Med ; 243: 112619, 2019 12.
Article in English | MEDLINE | ID: mdl-31715540

ABSTRACT

INTRODUCTION: A common concern in African genomic research is that such work may cause, or increase, stigma associated with particular diseases or population groups. While there is some evidence suggesting that genetic attribution of disease might impact stigma, there exists no evidence for the situation in African populations. With increasing genomic research in African populations, questions about the effect of genetic attribution on disease-related stigma are salient for stakeholders involved in implementation and regulation. To understand better the relationship between stigma and genetic attribution, we interviewed people with Rheumatic Heart Disease (RHD) in the Western Cape of South Africa. METHOD: We conducted 11 focus group discussions with RHD patients of mixed-ancestry in the Western Cape, exploring the impact of genetic attribution on stigma. Participants had previously consented to participate in genomic research, attending information sessions on genetics. We explored the impact of genetic attribution by introducing both genetic and environmental causes to RHD and by specifically probing how these various causes would likely impact selected features of disease stigma. RESULTS: Participants reported varying experiences of stigma relating to RHD, such as labelling, social exclusion and discrimination at the workplace. They had some understanding of genetics, either in general, or in relation to their illness. Participants' understanding depicted multiple causal models to explain RHD including genetic, environmental and bacterial causation. Overall, participants did not make a connection between genetics as a cause of RHD and their experiences of stigma. DISCUSSION: In this study we found no support for the concern that genetic attribution of RHD, understood by participants in our study as a genetic predisposition to developing the disease, would impact stigma associated with it. Our findings provide some reassurance that genomic research may be unlikely to cause an increase in disease-related stigma in the South African context.


Subject(s)
Black People/genetics , Black People/psychology , Rheumatic Heart Disease/psychology , Social Stigma , Adult , Aged , Female , Focus Groups , Humans , Male , Middle Aged , Rheumatic Heart Disease/epidemiology , South Africa/epidemiology , Surveys and Questionnaires
10.
Hum Genomics ; 12(1): 13, 2018 03 07.
Article in English | MEDLINE | ID: mdl-29514717

ABSTRACT

BACKGROUND: Governments, funding bodies, institutions, and publishers have developed a number of strategies to encourage researchers to facilitate access to datasets. The rationale behind this approach is that this will bring a number of benefits and enable advances in healthcare and medicine by allowing the maximum returns from the investment in research, as well as reducing waste and promoting transparency. As this approach gains momentum, these data-sharing practices have implications for many kinds of research as they become standard practice across the world. MAIN TEXT: The governance frameworks that have been developed to support biomedical research are not well equipped to deal with the complexities of international data sharing. This system is nationally based and is dependent upon expert committees for oversight and compliance, which has often led to piece-meal decision-making. This system tends to perpetuate inequalities by obscuring the contributions and the important role of different data providers along the data stream, whether they be low- or middle-income country researchers, patients, research participants, groups, or communities. As research and data-sharing activities are largely publicly funded, there is a strong moral argument for including the people who provide the data in decision-making and to develop governance systems for their continued participation. CONCLUSIONS: We recommend that governance of science becomes more transparent, representative, and responsive to the voices of many constituencies by conducting public consultations about data-sharing addressing issues of access and use; including all data providers in decision-making about the use and sharing of data along the whole of the data stream; and using digital technologies to encourage accessibility, transparency, and accountability. We anticipate that this approach could enhance the legitimacy of the research process, generate insights that may otherwise be overlooked or ignored, and help to bring valuable perspectives into the decision-making around international data sharing.


Subject(s)
Biomedical Research/ethics , Government , Information Dissemination/ethics , Humans
12.
BMC Med Genomics ; 9(1): 71, 2016 11 21.
Article in English | MEDLINE | ID: mdl-27871291

ABSTRACT

BACKGROUND: Research suggests that multidisciplinary genomic tumor boards (MGTB) can inform cancer patient care, though little is known about factors influencing how MGTBs interpret genomic test results, make recommendations, and perceive the utility of this approach. This study's objective was to observe, describe, and assess the establishment of the Breast Multidisciplinary Genomic Tumor Board, the first MGTB focused on interpreting genomic test results for breast cancer patients with advanced disease. METHODS: We conducted a qualitative case study involving participant observation at monthly MGTB meetings from October 2013 through November 2014 and interviews with 12 MGTB members. We analyzed social dynamics and interactions within the MGTB regarding interpretation of genomic findings and participants' views on effectiveness of the MGTB in using genomics to inform patient care. RESULTS: Twenty-two physicians, physician-scientists, basic scientists, bioethicists, and allied care professionals comprised the MGTB. The MGTB reviewed FoundationOne™ results for 40 metastatic breast cancer patients. Based on findings, the board mostly recommended referring patients to clinical trials (34) and medical genetics (15), and Food and Drug Administration-approved (FDA) breast cancer therapies (13). Though multidisciplinary, recommendations were driven by medical oncologists. Interviewees described providing more precise care recommendations and professional development as advantages and the limited actionability of genomic test results as a challenge for the MGTB. CONCLUSIONS: Findings suggest both feasibility and desirability of pooling professional expertise in genomically-guided breast cancer care and challenges to institutionalizing a Breast MGTB, specifically in promoting interdisciplinary contributions and managing limited actionability of genomic test results for patients with advanced disease.


Subject(s)
Breast Neoplasms/genetics , Genomics , Interdisciplinary Communication , Patient Care/methods , Breast Neoplasms/pathology , Humans
13.
J Med Ethics ; 42(2): 132-7, 2016 Feb.
Article in English | MEDLINE | ID: mdl-26644426

ABSTRACT

BACKGROUND: The rise in genomic and biobanking research worldwide has led to the development of different informed consent models for use in such research. This study analyses consent documents used by investigators in the H3Africa (Human Heredity and Health in Africa) Consortium. METHODS: A qualitative method for text analysis was used to analyse consent documents used in the collection of samples and data in H3Africa projects. Thematic domains included type of consent model, explanations of genetics/genomics, data sharing and feedback of test results. RESULTS: Informed consent documents for 13 of the 19 H3Africa projects were analysed. Seven projects used broad consent, five projects used tiered consent and one used specific consent. Genetics was mostly explained in terms of inherited characteristics, heredity and health, genes and disease causation, or disease susceptibility. Only one project made provisions for the feedback of individual genetic results. CONCLUSION: H3Africa research makes use of three consent models-specific, tiered and broad consent. We outlined different strategies used by H3Africa investigators to explain concepts in genomics to potential research participants. To further ensure that the decision to participate in genomic research is informed and meaningful, we recommend that innovative approaches to the informed consent process be developed, preferably in consultation with research participants, research ethics committees and researchers in Africa.


Subject(s)
Biological Specimen Banks/ethics , Black People/genetics , Community-Based Participatory Research/ethics , Genetic Research/ethics , Information Dissemination/ethics , Informed Consent/ethics , Africa , Consent Forms/ethics , Genetic Research/legislation & jurisprudence , Humans , Information Dissemination/legislation & jurisprudence , Informed Consent/legislation & jurisprudence
14.
BMC Med Ethics ; 16: 24, 2015 Apr 12.
Article in English | MEDLINE | ID: mdl-25889051

ABSTRACT

BACKGROUND: Community engagement has been recognised as an important aspect of the ethical conduct of biomedical research, especially when research is focused on ethnically or culturally distinct populations. While this is a generally accepted tenet of biomedical research, it is unclear what components are necessary for effective community engagement, particularly in the context of genomic research in Africa. METHODS: We conducted a review of the published literature to identify the community engagement strategies that can support the successful implementation of genomic studies in Africa. Our search strategy involved using online databases, Pubmed (National Library of Medicine), Medline and Google scholar. Search terms included a combination of the following: community engagement, community advisory boards, community consultation, community participation, effectiveness, genetic and genomic research, Africa, developing countries. RESULTS: A total of 44 articles and 1 thesis were retrieved of which 38 met the selection criteria. Of these, 21 were primary studies on community engagement, while the rest were secondary reports on community engagement efforts in biomedical research studies. 34 related to biomedical research generally, while 4 were specific to genetic and genomic research in Africa. CONCLUSION: We concluded that there were several community engagement strategies that could support genomic studies in Africa. While many of the strategies could support the early stages of a research project such as the recruitment of research participants, further research is needed to identify effective strategies to engage research participants and their communities beyond the participant recruitment stage. Research is also needed to address how the views of local communities should be incorporated into future uses of human biological samples. Finally, studies evaluating the impact of CE on genetic research are lacking. Systematic evaluation of CE strategies is essential to determine the most effective models of CE for genetic and genomic research conducted in African settings.


Subject(s)
Community Participation , Genetic Research/ethics , Genomics , Residence Characteristics , Africa , Community-Based Participatory Research , Community-Institutional Relations , Humans
15.
J Prim Prev ; 36(2): 119-30, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25663552

ABSTRACT

Family health history tools rarely incorporate environmental and neighborhood factors, although the social and physical environments in which people live are recognized as major contributors to chronic diseases. This paper discusses beliefs about neighborhood influences on chronic disease risk among racially and ethnically diverse individuals in low-income communities in Cleveland, Ohio. We report findings from a qualitative study consisting of 121 interviews with White, African American, and Hispanic participants. Results are organized into four major themes: (1) social and economic environment, (2) physical environment, (3) barriers to healthy behaviors, and (4) participants' views on integrating genetic and non-genetic determinants of health to understand and address disease prevention and management. Findings suggest that integrating environmental factors into family health history assessments would better reflect lay perceptions of disease causation. Results have implications for improving patient-clinician communication and the development of strategies to prevent and manage chronic diseases.


Subject(s)
Chronic Disease/epidemiology , Family Health , Genetic Predisposition to Disease , Healthcare Disparities/economics , Medically Uninsured/statistics & numerical data , Residence Characteristics , Social Environment , Stress, Psychological/complications , Adolescent , Adult , Aged , Chronic Disease/economics , Chronic Disease/prevention & control , Environmental Pollution/adverse effects , Female , Food Supply , Health Status Disparities , Healthcare Disparities/statistics & numerical data , Humans , Interviews as Topic , Male , Middle Aged , Minority Groups/psychology , Minority Groups/statistics & numerical data , Ohio/epidemiology , Poverty Areas , Qualitative Research , Safety , Stress, Psychological/physiopathology , Young Adult
16.
Health Expect ; 18(2): 250-61, 2015 Apr.
Article in English | MEDLINE | ID: mdl-23279082

ABSTRACT

BACKGROUND: Although many probiotic products are currently available in yogurt or pill form in the United States (US), there is uncertainty surrounding the structure of regulation of these products. As more therapeutic probiotics are developed, changes to existing regulatory process in the United States may be required to meet the needs of patients and users in the population. OBJECTIVE: This study examined how patients with chronic gastrointestinal (GI) diseases view the regulation of probiotics. DESIGN: We conducted a multi-site qualitative study consisting of focus groups of patients with chronic gastrointestinal diseases at three tertiary hospitals: at [institutions removed for blinded review]. RESULTS: We conducted 22 focus groups with 136 patients with major gastrointestinal (GI) diseases between March and August 2009. Participants were not familiar with the existing regulation of probiotic products but wanted assurances of accurate labelling of strain as well as safety. Participants raised concerns that regulation of probiotics might be accompanied by greater costs, reduced access and increased involvement of pharmaceutical companies. Although participants voiced significant doubt of government regulators, they felt that products containing genetically modified probiotic strains should have oversight comparable to that of pharmaceutical drugs. DISCUSSION AND CONCLUSION: If GI patient perspectives are indicative of public perceptions of therapeutic probiotics in the United States, consumers may expect more rigorous regulation in the future while simultaneously wanting low costs, easy access and low involvement of pharmaceutical companies. Manufacturers, translational scientists, clinicians and regulators should be sensitive to consumer attitudes when designing, testing and regulating new therapeutic probiotics.


Subject(s)
Gastrointestinal Diseases/psychology , Government Regulation , Probiotics , Chronic Disease , Female , Focus Groups , Health Knowledge, Attitudes, Practice , Humans , Male , Perception , Socioeconomic Factors , Tertiary Care Centers , United States
17.
Genet Med ; 17(1): 12-20, 2015 Jan.
Article in English | MEDLINE | ID: mdl-24946153

ABSTRACT

Federally funded research on the ethical, legal, and social implications (ELSI) of genomics includes a programmatic charge to consider policy-relevant questions and to communicate findings in venues that help inform the policy-making process. In addressing this goal, investigators must consider the range of policies that are relevant to human genetics; how foundational research in bioethics, law, and the social sciences might inform those policies; and the potential professional issues that this translational imperative raises for ELSI investigators. We review these questions in light of experiences from a consortium of federally funded Centers of Excellence in ELSI Research, and offer a set of policy recommendations for program design and evaluation of ELSI research. We conclude that it would be a mistake to require that ELSI research programs demonstrate a direct impact on science or health policy; however, ELSI researchers can take steps to increase the relevance of their work to policy makers. Similarly, funders of ELSI research who are concerned with facilitating policy development can help by building cross-disciplinary translational research capacities, and universities can take steps to make policy-relevant research more rewarding for scholars in the humanities, social sciences, and law.


Subject(s)
Genomics/ethics , Genomics/legislation & jurisprudence , Translational Research, Biomedical/ethics , Translational Research, Biomedical/legislation & jurisprudence , Humans
18.
BMC Med Ethics ; 15: 60, 2014 Aug 07.
Article in English | MEDLINE | ID: mdl-25104115

ABSTRACT

BACKGROUND: The rise of genomic studies in Africa - not least due to projects funded under H3Africa - is associated with the development of a small number of biorepositories across Africa. For the ultimate success of these biorepositories, the creation of cell lines including those from selected H3Africa samples would be beneficial. In this paper, we map ethical challenges in the creation of cell lines. DISCUSSION: The first challenge we identified relates to the moral status of cells living in culture. There is no doubt that cells in culture are alive, and the question is how this characteristic is relevant to ethical decision-making. The second challenge relates to the fact that cells in culture are a source of cell products and mitochondrial DNA. In combination with other technologies, cells in culture could also be used to grow human tissue. Whilst on the one hand, this feature increases the potential utility of the sample and promotes science, on the other it also enables further scientific work that may not have been specifically consented to or approved. The third challenge relates to ownership over samples, particularly in cases where cell lines are created by a biobank, and in a different country than where samples were collected. Relevant questions here concern the export of samples, approval of secondary use and the acceptability of commercialisation. A fourth challenge relates to perceptions of blood and bodily integrity, which may be particularly relevant for African research participants from certain cultures or backgrounds. Finally, we discuss challenges around informed consent and ethical review. SUMMARY: In this paper, we sought to map the myriad of ethical challenges that need to be considered prior to making cell line creation a reality in the H3Africa project. Considering the relative novelty of this practice in Africa, such challenges will need to be considered, discussed and potentially be resolved before cell line creation in Africa becomes financially feasible and sustainable. We suggest that discussions need to be undertaken between stakeholders internationally, considering the international character of the H3Africa project. We also map out avenues for empirical research.


Subject(s)
Bioethical Issues , Biological Specimen Banks/ethics , Black People/genetics , DNA , Genetic Research/ethics , Genomics/ethics , Informed Consent , Africa , Cell Line , Culture , Ethical Review , Humans , Ownership
19.
BMC Med Ethics ; 15: 38, 2014 May 13.
Article in English | MEDLINE | ID: mdl-24885380

ABSTRACT

BACKGROUND: Studies on informed consent to medical research conducted in low or middle-income settings have increased, including empirical investigations of consent to genetic research. We investigated voluntary participation and comprehension of informed consent among women involved in a genetic epidemiological study on breast cancer in an urban setting of Nigeria comparing women in the case and control groups. METHODS: Surveys were administered in face-to-face interviews with 215 participants following their enrollment in the genetic study (106 patients, 109 controls). Audio-taped in-depth interviews were conducted with a sub-sample of 17 (8%) women who completed the survey. RESULTS: The majority of all participants reported being told that participation in the genetic study was voluntary (97%), that they did not feel pressured to participate in the study (99%), and that they could withdraw from the study (81%). The majority of the breast cancer patients (83%) compared to 58% of women in the control group reported that the study purpose was to learn about the genetic inheritance of breast cancer (OR 3.44; 95% CI =1.66, 7.14, p value = 0.001). Most participants reported being told about study procedures (95%) and study benefits (98%). Sixty-eight percent of the patients, compared to 47% of the control group reported being told about study risks (p-value <0.001). Of the 165 married women, 19% reported asking permission from their husbands to enroll in the breast cancer study; no one sought permission from local elders. In-depth interviews highlight the use of persuasion and negotiation between a wife and her husband regarding study participation. CONCLUSIONS: The global expansion of genetic and genomic research highlights our need to understand informed consent practices for studies in ethnically diverse cultural environments such as Africa. Quantitative and qualitative empirical investigations of the informed consent process for genetic and genomic research will further our knowledge of complex issues associated with communication of information, comprehension, decisional authority and voluntary participation. In the future, the development and testing of innovative strategies to promote voluntary participation and comprehension of the goals of genomic research will contribute to our understanding of strategies that enhance the consent process.


Subject(s)
Breast Neoplasms/epidemiology , Breast Neoplasms/genetics , Comprehension , Genetic Research , Informed Consent , Third-Party Consent/statistics & numerical data , Adult , Black People , Breast Neoplasms/psychology , Female , Genetic Predisposition to Disease , Genetic Research/ethics , Health Knowledge, Attitudes, Practice , Humans , Informed Consent/ethics , Male , Molecular Epidemiology , Nigeria/epidemiology , Nigeria/ethnology , Patient Selection , Refusal to Participate/ethnology , Surveys and Questionnaires , Third-Party Consent/ethics
20.
J Community Genet ; 4(4): 425-34, 2013 Oct.
Article in English | MEDLINE | ID: mdl-23494820

ABSTRACT

This article examines the beliefs and experiences of individuals living in underserved ethnically diverse communities in Cleveland, Ohio, regarding the influence of genetic, social, and environmental factors on health and health inequalities. Using a community-engaged methodological approach, 13 focus groups were conducted with African American, Hispanic, and White individuals residing in the Cleveland area to explore attitudes and beliefs about genetics, genetic research, and health disparities and inequalities. Results of this study highlight the range of meanings that individuals attach to genetic variation, genomic research, and gene-environment interactions, and their implications for addressing health inequalities. The majority of participants in all focus groups reported that social and environmental factors were more important than genetics in contributing to health inequalities. Most participants were unfamiliar with genetic research. These data have implications for how genetic information and research might be applied in conjunction with addressing social determinants of health to improve prevention strategies in underserved communities and ultimately reduce health inequalities.

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