title: Between hope and evidence: how community advisors demarcate the boundary between legitimate and illegitimate stem cell treatments.
abstract: Stem cell science provides an exemplary study of the 'management of hope'. On the one hand, raising 'hopes' and expectations is a seen as a necessary aspect of securing investment in promising innovative research. On the other, such hyperbole risks raising hopes to a level that may lead people to undertake undue risks, which may ultimately undermine confidence in medical research. In this context, the 'management of hope' thus involves the negotiation of competing claims of truth about the value and safety of particular treatments and about the trustworthiness of providers. Using Gieryn's concept of boundary-work, this article examines the means by which this work of 'managing hope' is undertaken. Drawing on data collected as part of our study that investigated the perspectives of those who are consulted by patients and their carers about stem cell treatments, we explore how these community advisors – both scientists and clinicians with a stake in stem cell research and representatives from patient advocacy groups – demarcate the boundary between legitimate and illegitimate treatments. In particular, we examine how these actors rhetorically use 'evidence' to achieve this demarcation. We argue that analysing accounts of how advisors respond to patient enquiries about stem cell treatments offers a window for examining the workings of the politics of hope within contemporary bioscience and biomedicine. In conclusion, we emphasize the need to re-conceptualize the boundary between science and non-science so as to allow a better appreciation of the realities of health care in the age of medical travel.
authors.affiliation: Sociology, School of Social Sciences, Monash University, Australia alan.petersen@monash.edu.
authors.forename: Alan
authors.initials: A
authors.lastname: Petersen
authors.affiliation: Sociology, School of Social Sciences, Monash University, Australia.
authors.forename: Claire
authors.initials: C
authors.lastname: Tanner
authors.affiliation: Department of Anatomy and Neuroscience, The University of Melbourne, Australia.
authors.forename: Megan
authors.initials: M
authors.lastname: Munsie
mesh_terms: D003657:Decision Making; D004644:Emotions; D006291:Health Policy; D065026:Hope; D006801:Humans; D057193:Medical Tourism; D011057:Politics; D012959:Socioeconomic Factors; D033581:Stem Cell Transplantation / Q000941:ethics* / Q000523:psychology*
keywords: bioethics; experiencing illness and narratives; health policy; illness behaviour; technology in health care