Dr. Tomlinson and co-authors published in ‘European Journal of Human Genetics’

Tom Tomlinson photoCenter Director and Professor Dr. Tom Tomlinson is first author of the article “Effect of deliberation on the public’s attitudes toward consent policies for biobank research,” published in the February 2018 issue of the European Journal of Human Genetics. The work of Dr. Tomlinson and co-authors Raymond G. De Vries, H. Myra Kim, Linda Gordon, Kerry A. Ryan, Chris D. Krenz, Scott Jewell, and Scott Y. H. Kim was supported by the NIH-funded project “Public Preferences for Addressing Donors’ Moral Concerns about Biobank Research.”

Abstract: In this study, we evaluate the effect of education and deliberation on the willingness of members of the public to donate tissue to biobank research and on their attitudes regarding various biobank consent policies. Participants were randomly assigned to a democratic deliberation (DD) group, an education group that received only written materials, and a control group. Participants completed a survey before the deliberation and two surveys post-deliberation: one on (or just after) the deliberation day, and one 4 weeks later. Subjects were asked to rate 5 biobank consent policies as acceptable (or not) and to identify the best and worst policies. Analyses compared acceptability of different policy options and changes in attitudes across the three groups. After deliberation, subjects in the DD group were less likely to find broad consent (defined here as consent for the use of donations in an unspecified range of future research studies, subject to content and process restrictions) and study-by-study consent acceptable. The DD group was also significantly less likely to endorse broad consent as the best policy (OR = 0.34), and more likely to prefer alternative consent options. These results raise ethical challenges to the current widespread reliance on broad consent in biobank research, but do not support study-by-study consent.

The full text is available online through Springer Nature (MSU Library or other institutional access may be required to view this article).

Understanding the Public’s Reservations about Broad Consent and Study-By-Study Consent for Donations to a Biobank: Results of a National Survey

PLOS ONE logoA new research article from Dr. Tomlinson and his research team was published on July 14, 2016 in the open-access peer-reviewed journal PLoS ONE. The article, “Understanding the Public’s Reservations about Broad Consent and Study-By-Study Consent for Donations to a Biobank: Results of a National Survey,” is authored by Raymond Gene De Vries, Tom Tomlinson, Hyungjin Myra Kim, Chris Krenz, Diana Haggerty, Kerry A. Ryan, and Scott Y. H. Kim. The research is part of the NIH-funded project “Public Preferences for Addressing Donors’ Moral Concerns about Biobank Research.”

Abstract: Researchers and policymakers do not agree about the most appropriate way to get consent for the use of donations to a biobank. The most commonly used method is blanket—or broad—consent where donors allow their donation to be used for any future research approved by the biobank. This approach does not account for the fact that some donors may have moral concerns about the uses of their biospecimens. This problem can be avoided using “real-time”—or study-by-study—consent, but this policy places a significant burden on biobanks. In order to better understand the public’s preferences regarding biobank consent policy, we surveyed a sample that was representative of the population of the United States. Respondents were presented with 5 biobank consent policies and were asked to indicate which policies were acceptable/unacceptable and to identify the best/worst policies. They were also given 7 research scenarios that could create moral concern (e.g. research intending to make abortions safer and more effective) and asked how likely they would be to provide broad consent knowing that their donation might be used in that research. Substantial minorities found both broad and study-by-study consent to be unacceptable and identified those two options as the worst policies. Furthermore, while the type of moral concern (e.g., regarding abortion, the commercial use of donations, or stem cell research) had no effect on policy preferences, an increase in the number of research scenarios generating moral concerns was related to an increased likelihood of finding broad consent to be the worst policy. The rejection of these ethically problematic and costly extremes is good news for biobanks. The challenge now is to design a policy that combines consent with access to information in a way that assures potential donors that their interests and moral concerns are being respected.

“Understanding the Public’s Reservations about Broad Consent and Study-By-Study Consent for Donations to a Biobank: Results of a National Survey” is available to read in full on the PLoS ONE website.

Would you donate to a biobank?

Tom TomlinsonCenter Director Dr. Tom Tomlinson and Raymond G. De Vries, Co-Director of the Center for Bioethics and Social Sciences in Medicine at University of Michigan, have co-authored the article “Americans want a say in what happens to their donated blood and tissue in biobanks.” The authors discuss biobank donations, precision medicine, genetics, privacy, and consent.

The last time you went to a hospital, you probably had to fill out forms listing the medications you are taking and updating your emergency contacts. You also might have been asked a question about what is to be done with “excess tissues or specimens” that may be removed during diagnosis or treatment. Are you willing to donate these leftover bits of yourself (stripped of your name, of course) for medical research?

If you are inclined to answer, “Sure, why not?” you will join the majority of Americans who would agree to donate, allowing your leftovers, such as blood or unused bits from biopsies or even embryos, to be sent to a “biobank” that collects specimens and related medical information from donors.

But what, exactly, will be done with your donation? Can the biobank guarantee that information about your genetic destiny will not find its way to insurance companies or future employers? Could, for example, a pharmaceutical company use it to develop and patent a new drug that will be sold back to you at an exorbitant price?

These questions may soon become a lot more real for many of us.

Read the full piece at The Conversation.

Related reading: “Understanding the Public’s Reservations about Broad Consent and Study-By-Study Consent for Donations to a Biobank: Results of a National Survey” published July 14, 2016 in PLoS ONE, an open-access peer-reviewed journal. Authors: Raymond Gene De Vries, Tom Tomlinson, Hyungjin Myra Kim, Chris Krenz, Diana Haggerty, Kerry A. Ryan, Scott Y. H. Kim.

Center faculty presentations from ASBH 2015

asbh logoThe 17th Annual American Society for Bioethics and Humanities Meeting was held October 22-25, 2015, in Houston, TX. Center faculty Tom Tomlinson, Len Fleck, Libby Bogdan-Lovis, Karen Kelly-Blake, and Devan Stahl presented and participated in panel discussions during the conference.

tomlinsonTom Tomlinson, PhD
Director, Center for Ethics and Humanities in the Life Sciences
At ASBH I had the pleasure of making two presentations early Sunday morning. The first was “Is There a Right Not to Know?” In it I argued (with help from Devan Stahl) that despite presumptions to the contrary, patients with advanced terminal illness do not have a right to refuse information about their prognosis. Among other reasons, such a right pales by comparison to the right that is sacrificed: the right to make end of life decisions about their treatment that best preserves their values and goals. The second was “The Moral Concerns of Biobank Donors: The Effect of Non-Welfare Interests on Willingness to Donate.” In this talk I presented the results of a national survey conducted with colleagues at the University of Michigan. We argued that the survey results demonstrate that the ways in which donated, de-identified, biological specimens and data are later used matter to people’s willingness to give a “blanket consent” to any future research done with their donation. We argue that biobanks should take these concerns into account in the design of their consent process, in their public information policies, and in their review of proposed research studies.

Leonard FleckLen Fleck, PhD
Professor, Center for Ethics and Humanities in the Life Sciences
I presented Sunday morning at ASBH. The title of my presentation was “Precision Medicine/ Ethical Ambiguity?” My focus was on precision medicine as it pertained to cancer care. One often hears of cancers being identified by their “genetic signature,” or the genetic features of a cancer that drive the growth of that cancer. The goal of precision medicine is to design “targeted therapies” that match (and defeat) that genetic driver. Unfortunately, it turns out that most cancers have multiple “potential” drivers, some of which become actual drivers after a targeted cancer drug has contained the first driver. I pointed out that a major ethical problem (a matter of health care justice) is that these cancer drugs have costs of $100,000 or more for a course of treatment and generally yield on average extra weeks to extra months of life. I raised three critical questions: How many of these drugs does any one patient have a just claim to, if used in succession to defeat each emerging driver of that cancer? Keep in mind that about 600,000 individuals die of cancer each year in the US. Do all of them have a just claim to several of these targeted therapies at $100,000 each? Alternatively, a small percentage (maybe 5%) of cancer patients are “super responders” who might gain several extra years of life from having access to one or another of these, perhaps at a cost of $100,000 for each year of life gained. Should they alone have a just claim to these drugs because society is gaining so much more for the social investment? Or should access to these drugs be determined entirely on the basis of an individual’s ability to pay for these drugs (thereby sparing society the need to make explicit and painful rationing decisions)? I concluded that addressing these questions will require thoughtful and respectful democratic deliberation, not simple individual choices.

kelly-blake-crop-facbogdanlovis-crop-facKaren Kelly Blake, PhD
Assistant Professor, Center for Ethics and Humanities in the Life Sciences
In concert with research collaborators Libby Bogdan-Lovis (Assistant Director, Center for Ethics and Humanities in the Life Sciences), Nanibaa’ Garrison, (Seattle Children’s Hospital) and Faith Fletcher (University of Illinois Chicago), I presented “Identity Complexities: Unpacking Concordance in the Medical Workforce.” Our team reported preliminary results of a 2000-2015 scoping literature review to examine presumed benefits of matching URM physicians with patients sharing similar race/ethnic identities. Our project is supported by contributions of research assistants Brittany Ajegba (MSU CHM medical student), Nichole Smith (Vanderbilt premedical undergraduate), and Jessica Torres (University of Illinois Chicago MPH student). We found that of 139 abstracts meeting our inclusion criteria, medical workforce diversity is mentioned the most among variables. Patient outcomes are mentioned the least. Blacks are mentioned more frequently across primary variables. American Indian/Alaskan Native/Native American is mentioned least frequently across variables. Our next phase will be the content analysis of the 139 included articles.

stahl-crop-2015Devan Stahl, PhD
Assistant Professor, Center for Ethics and Humanities in the Life Sciences
I was on a panel with Drs. John Kilner and Jeffrey Bishop responding to Dr. Kilner’s book, Dignity and Destiny: Humanity in the Image of God, for the Bioethics and Christian Theology Affinity Group. Dr. Kilner’s book focuses on the how the image of God grants all humans inherent dignity which cannot be damaged or lost as a result of sin. The respondents then discussed the potential implications this theological anthropology has for bioethics. My response highlighted the need for a reimagining of the theological concept of dignity for persons with profound intellectual disabilities. I argued that although the concept of dignity cannot easily solve the complex issued involved in clinical ethics, it can reframe our interactions with persons with profound disabilities, whose humanity is often questioned in both theology and bioethics. By not basing our concept of dignity on any inherent capacity for intellect, righteousness, equality in relationship, etc., we allow room for those who do not have these capacities to maintain their status as bearers of God’s image and, therefore, claim them as persons worthy of respect and care. Ultimately, I argued that we ought to imagine friendship as the ultimate telos or destiny of human life. When friendship is our goal, our ethical priority is not to ‘fix” or cure what we find broken or defective in others, but to befriend persons so that they too can participate in the good life.

Moral Concerns and the Willingness to Donate to a Research Biobank

tomlinsonA new study led by Center Director Dr. Tomlinson was published this week in The Journal of the American Medical Association, surveying concerns people may have about donating to a research biobank. You can hear more about the research from Dr. Tomlinson in a feature that appeared in MSU Today: “What’s Happening With Your Donated Specimen?.”

“Moral Concerns and the Willingness to Donate to a Research Biobank” by Tom Tomlinson, PhD; Raymond De Vries, PhD; Kerry Ryan, MA; Hyungjin Myra Kim, ScD; Nicole Lehpamer, MA; Scott Y. H. Kim, MD, PhD.

Do People Care What’s Done with Their Biobanked Samples?

tomlinsonCenter Director Dr. Tom Tomlinson has a new article in the July-August issue of IRB: Ethics & Human Research. 

Abstract: When donating leftover biological samples to a biobank for use in medical research, people generally are asked to give a broad consent. This allows their samples and associated medical information to be later used without any further consent. Although risks to donors are virtually eliminated by deidentification of their samples, some donors may have concerns about the moral dimensions of research using their biological samples. We used an Internet survey of Michigan residents (N = 683) to determine the effects that information about future possible research uses has on people’s willingness to donate their biological samples under a broad consent. The presentation of research projects that might raise moral concerns for some individuals reduced the number of respondents willing to give a broad consent and reduced confidence in their decision among those still willing to donate. Even so, the great majority (> 85%) remained willing to donate. We discuss the implications of these findings for the consent and information-sharing policies of biobanks.

Read “Do People Care What’s Done with Their Biobanked Samples?” by Tom Tomlinson, Stan A. Kaplowitz, and Meghan Faulkner via thehastingscenter.org.
MSU Library access may be required to view this publication.

Linking Community Engagement Research to Public Health Biobank Practice

Ann Mongoven, PhD, Assistant Professor in the Center for Ethics and Humanities in the Life Sciences was awarded a 5-year R01 grant in December 2010 from the National Institutes of Health. Her project, “Linking Community Engagement Research to Public Health Biobank Practice,” is part of a larger research project led by Sharon Kardia at the University of Michigan. The Michigan State University study will help drive public policy decisions and develop an improved consent process for the state’s bio-bank, known as the Michigan BioTrust. Jeff Proulx, a Health and Risk Communication graduate student, worked as a research assistant on the grant until his graduation in spring of 2012. Andrea Sexton, another Health and Risk Communication graduate student, joined the grant at that time to continue the research support. Read more about this study.

Science Gold Mine, Ethical Minefield

Health agencies launched a system 40 years ago to identify babies at risk. Now there are millions of blood samples in files that researchers want to access, raising public concern. Read Tom Tomlinson’s comments in Science Gold Mine, Ethical Minefield by Jennifer Couzin-Frankel. Science 10 April 2009: 166-168.