(1/86) Indigenous peoples and the morality of the Human Genome Diversity Project.
In addition to the aim of mapping and sequencing one human's genome, the Human Genome Project also intends to characterise the genetic diversity of the world's peoples. The Human Genome Diversity Project raises political, economic and ethical issues. These intersect clearly when the genomes under study are those of indigenous peoples who are already subject to serious economic, legal and/or social disadvantage and discrimination. The fact that some individuals associated with the project have made dismissive comments about indigenous peoples has confused rather than illuminated the deeper issues involved, as well as causing much antagonism among indigenous peoples. There are more serious ethical issues raised by the project for all geneticists, including those who are sympathetic to the problems of indigenous peoples. With particular attention to the history and attitudes of Australian indigenous peoples, we argue that the Human Genome Diversity Project can only proceed if those who further its objectives simultaneously: respect the cultural beliefs of indigenous peoples; publicly support the efforts of indigenous peoples to achieve respect and equality; express respect by a rigorous understanding of the meaning of equitable negotiation of consent, and ensure that both immediate and long term economic benefits from the research flow back to the groups taking part. (+info)
(2/86) Impact of therapeutic research on informed consent and the ethics of clinical trials: a medical oncology perspective.
PURPOSE: To create a more meaningful understanding of the informed consent process as it has come to be practiced and regulated in clinical trials, this discussion uses the experience gained from the conduct of therapeutic research that involves cancer patients. DESIGN: After an introduction of the ethical tenets of the consent process in clinical research that involves potentially vulnerable patients as research subjects, background that details the use of written consent documents and of the term "informed consent" is provided. Studies from the cancer setting that examine the inadequacies of written consent documents, and the outcome of the consent process itself, are reviewed. Two ethically challenging areas of cancer clinical research, the phase I trial and the randomized controlled trial, are discussed briefly as a means of highlighting many dilemmas present in clinical trials. Before concluding, areas for future research are discussed. RESULTS: Through an exclusive cancer research perspective, many current deficiencies in the informed consent process for therapeutic clinical trials can be critically examined. Also, new directions for improvements and areas of further research can be outlined and discussed objectively. The goals of such improvements and research should be prevention of further misguided or ineffective efforts to regulate the informed consent process. CONCLUSION: To ignore this rich and interesting perspective potentially contributes to continued misunderstanding and apathy toward fulfilling the regulatory and ethically obligatory requirements involved in an essential communication process between a clinician-investigator and a potentially vulnerable patient who is considering clinical trial participation. (+info)
(3/86) Live attenuated vaccine trials in medically informed volunteers: a special case?
A group of activist clinicians have offered to volunteer for clinical trials of live attenuated HIV vaccines. This has provided an important conceptual challenge to medical ethics, and to work on the development of HIV vaccines. In exploring these issues, this article highlights how the HIV field has altered the content as well as the tone of ethical discourse. The balance of expertise and authority between research subjects and triallists is profoundly changed, raising questions about the limits of voluntarism and differing perspectives on risk-benefit analysis. Care is needed to ensure that the novelty of the situation does not confuse the central ethical and scientific issues. (+info)
(4/86) Acculturating human experimentation: an empirical survey in France.
Preliminary results of an empirical study of human experimentation practices are presented and contrasted with those of a survey conducted a hundred years ago when clinical research, although tolerated, was culturally deviant. Now that biomedical research is both authorized and controlled, its actors (sponsors, committees, investigators, subjects) come out with heterogeneous rationalities, and they appear to be engaged in a transactional process of negotiating their rationales with one another. In the European context "protective" of subjects, surprisingly the subjects we interviewed (and especially patient-subjects) were creative and revealed an aptitude for integrating experimental medicine into common culture. (+info)
(5/86) The unique ethical challenges of conducting research in the rehabilitation medicine population.
BACKGROUND: The broad topic of research ethics is one which has been relatively well-investigated and discussed. Unique ethical issues have been identified for such populations as pediatrics, where the issues of consent and assent have received much attention, and obstetrics, with concerns such as the potential for research to cause harm to the fetus. However, little has been written about ethical concerns which are relatively unique to the population of patients seen by the practitioner of rehabilitation medicine. DISCUSSION: This paper reviews unique ethical concerns in conducting research in this population, including decision-making capacity, communication, the potential for subject overuse, the timing of recruitment, hope for a cure and therapeutic misconception and the nature of the health care provider-research subject relationship. SUMMARY: Researchers in the area of rehabilitation medicine should be aware of some of the unique ethical challenges posed by this patient population and should take steps to address any potential concerns in order to optimize subject safety and ensure that studies meet current ethical guidelines and standards. (+info)
(6/86) Parents, practitioners, and researchers: community-based participatory research with early head start.
Community-based participatory research (CBPR) is an approach to research and evaluation that is receiving increased attention in the field of public health. Our report discusses the application of this approach to research and evaluation with an Early Head Start (EHS) program in Pittsburgh, Pa. Our primary purpose is to illustrate the key elements that contributed to effective collaboration among researchers, EHS practitioners, and parents of EHS children in the conduct of the study. The focus is not on research findings but on research process. Our goal is to make the practices of CBPR visible and explicit so they can be analyzed, further developed, and effectively applied to a range of public health issues in a diversity of community contexts. (+info)
(7/86) Ethical dilemmas in malaria drug and vaccine trials: a bioethical perspective.
Malaria is a disease of developing countries whose local health services do not have the time, resources or personnel to mount studies of drugs or vaccines without the collaboration and technology of western investigators. This investigative collaboration requires a unique bridging of cultural differences with respect to human investigation. The following debate, sponsored by The Institute of Medicine and The American Society of Tropical Medicine and Hygiene, raises questions concerning the conduct of trans-cultural clinical malaria research. Specific questions are raised about the difficulties of informed consent in different cultural settings and whether there is any role for community involvement. Discussants debate whether drug and vaccine trials not approved in an industrialised country are ever defensible if performed in a third-world setting. Potential conflicting priorities between investigators are discussed and ideas regarding conflict resolution are offered. (+info)
(8/86) Clinical trials and physicians as double agents.
Inherent in the dual role of physician-researcher is a conflict of interest arising out of the competing objectives of research and medical practice. Most commentary and policy recommendations on this conflict of interest have focused on the problems that arise in negotiations for informed consent. These are not, however, the only problems presented by this conflict; they are not necessarily even the most important. In order to deal with these problems, several commentators have suggested various procedural safeguards to protect the interests of the patient-subject--for example, separating the roles of physician and researcher, or introducing third parties into the relationship in order to assist in the initial or continuing negotiations for informed consent. In my view, the necessity for special procedural protections of patient-subject interests should be a discretionary judgment of the Institutional Review Board (IRB). In determining the need for special procedural protections for any research protocol, the IRB should consider three factors. To the extent that any one of these or a combination of two or more seems to present a problem, the IRB should consider it increasingly important to recommend special procedural protections: 1. There are serious impairments of the prospective subjects' capacities to consent. 2. The risk of physical or psychological injury presented by procedures done in the interests of research exceeds the threshold of "a minor increment above minimal risk." 3. The protocol is designed to introduce, test, evaluate, or compare therapeutic, diagnostic, or prophylactic maneuvers. (+info)
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