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Waqar F, Sultan A, Bathija RR, Mehmoodi A, Malik J. Cardiovascular Interventions in Patients With Active and Advanced Malignancy: An Updated Review. J Community Hosp Intern Med Perspect 2024; 14:34-41. [PMID: 39391109 PMCID: PMC11464057 DOI: 10.55729/2000-9666.1369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 04/28/2024] [Accepted: 05/06/2024] [Indexed: 10/12/2024] Open
Abstract
In the context of active, advanced malignancies, the recommendation for invasive cardiac interventions is grounded primarily in evidence from trials focused on specific cardiovascular conditions. However, the inclusion of individuals with advanced malignancies in these trials has historically been limited, and the intricate interplay between cancer and cardiovascular disease poses unique challenges for treatment decisions. In this comprehensive review, we delve into the complex landscape of invasive cardiac interventions and their applicability in patients with active, advanced cancer. Our analysis encompasses a range of cardiovascular scenarios, including ST-segment elevation myocardial infarction, non-ST-segment elevation acute coronary syndromes, multivessel coronary disease, severe symptomatic aortic stenosis, and cardiomyopathy. We critically examine the available data and evidence, shedding light on the benefits and potential risks associated with invasive cardiac procedures in the presence of advanced malignancies. Acknowledging the competing risk of mortality posed by advanced cancers, we delve into the contemporary survival expectations for patients across various types of active, advanced malignancies. By synthesizing current literature and exploring cardiovascular interventions within these populations, we aim to establish a well-informed framework. Our ultimate goal is to provide clinicians with a rational guide for making nuanced clinical recommendations regarding the utilization of invasive cardiac interventions in the challenging context of active, advanced cancer.
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Affiliation(s)
- Fahad Waqar
- Department of Cardiovascular Analytics Group, Islamabad,
Pakistan
| | - Ayesha Sultan
- Department of Cardiovascular Analytics Group, Islamabad,
Pakistan
| | | | - Amin Mehmoodi
- Department of Medicine, Ibn e Seena Hospital, Kabul,
Afghanistan
| | - Jahanzeb Malik
- Department of Cardiovascular Analytics Group, Islamabad,
Pakistan
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2
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Różyńska J. The ethical anatomy of payment for research participants. MEDICINE, HEALTH CARE, AND PHILOSOPHY 2022; 25:449-464. [PMID: 35610403 PMCID: PMC9427899 DOI: 10.1007/s11019-022-10092-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/04/2022] [Indexed: 11/18/2022]
Abstract
In contrast to most publications on the ethics of paying research subjects, which start by identifying and analyzing major ethical concerns raised by the practice (in particular, risks of undue inducement and exploitation) and end with a set of-more or less well-justified-ethical recommendations for using payment schemes immune to these problems, this paper offers a systematic, principle-based ethical analysis of the practice. It argues that researchers have a prima facie moral obligation to offer payment to research subjects, which stems from the principle of social beneficence. This principle constitutes an ethical "spine" of the practice. Other ethical principles of research ethics (respect for autonomy, individual beneficence, and justice/fairness) make up an ethical "skeleton" of morally sound payment schemes by providing additional moral reasons for offering participants (1) recompense for reasonable expenses; and (2a) remuneration conceptualized as a reward for their valuable contribution, provided (i) it meets standards of equality, adequacy and non-exploitation, and (ii) it is not overly attractive (i.e., it does not constitute undue inducement for participation or retention, and does not encourage deceptive behaviors); or (2b) remuneration conceptualized as a market-driven price, provided (i) it is necessary and designed to help the study achieve its social and scientific goals, (ii) it does not reinforce wider social injustices and inequalities; (iii) it meets the requirement of non-exploitation; and (iv) it is not overly attractive. The principle of justice provides a strong ethical reason for not offering recompenses for lost wages (or loss of other reasonably expected profits).
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Affiliation(s)
- Joanna Różyńska
- Center for Bioethics and Biolaw, Faculty of Philosophy, University of Warsaw, Krakowskie Przedmiescie 3, 00-047, Warsaw, Poland.
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Jamrozik E, Selgelid MJ. Human infection challenge studies in endemic settings and/or low-income and middle-income countries: key points of ethical consensus and controversy. JOURNAL OF MEDICAL ETHICS 2020; 46:601-609. [PMID: 32381683 PMCID: PMC7476299 DOI: 10.1136/medethics-2019-106001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/26/2020] [Accepted: 03/11/2020] [Indexed: 05/04/2023]
Abstract
Human infection challenge studies (HCS) involve intentionally infecting research participants with pathogens (or other micro-organisms). There have been recent calls for more HCS to be conducted in low-income and middle-income countries (LMICs), where many relevant diseases are endemic. HCS in general, and HCS in LMICs in particular, raise numerous ethical issues. This paper summarises the findings of a project that explored ethical and regulatory issues related to LMIC HCS via (i) a review of relevant literature and (ii) 45 qualitative interviews with scientists and ethicists. Among other areas of consensus, we found that there was widespread agreement that LMIC HCS can be ethically acceptable, provided that they have a sound scientific rationale, are accepted by local communities and meet usual research ethics requirements. Unresolved issues include those related to (i) acceptable approaches to trade-offs between the scientific aim to produce generalisable results and the protection of participants, (iii) the sharing of benefits with LMIC populations, (iii) the acceptable limits to risks and burdens for participants, (iv) the potential for third-party risk and whether the degree of acceptable third-party risk is different in endemic settings, (v) the conditions under which (if any) it would be appropriate to recruit children for disease-causing HCS, (v) appropriate levels of payment to participants and (vi) appropriate governance of (LMIC) HCS. This paper provides preliminary analyses of these ethical considerations in order to (i) inform scientists and policymakers involved in the planning, conduct and/or governance of LMIC HCS and (ii) highlight areas warranting future research. Insofar as this article focuses on HCS in (endemic) settings where diseases are present and/or widespread, much of the analysis provided is relevant to HCS (in HICs or LMICs) involving pandemic diseases including COVID19.
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Affiliation(s)
- Euzebiusz Jamrozik
- Monash Bioethics Centre, Monash University, Melbourne, Victoria, Australia
- Department of General Medicine, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Michael J Selgelid
- Monash Bioethics Centre, Monash University, Melbourne, Victoria, Australia
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Nyangulu W, Mungwira R, Nampota N, Nyirenda O, Tsirizani L, Mwinjiwa E, Divala T. Compensation of subjects for participation in biomedical research in resource - limited settings: a discussion of practices in Malawi. BMC Med Ethics 2019; 20:82. [PMID: 31727044 PMCID: PMC6857211 DOI: 10.1186/s12910-019-0422-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 11/06/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Compensating participants of biomedical research is a common practice. However, its proximity with ethical concerns of coercion, undue influence, and exploitation, demand that participant compensation be regulated. The objective of this paper is to discuss the current regulations for compensation of research participants in Malawi and how they can be improved in relation to ethical concerns of coercion, undue influence, and exploitation. MAIN TEXT In Malawi, national regulations recommend that research subjects be compensated with a stipend of US$10 per study visit. However, no guidance is provided on how this figure was determined and how it should be implemented. While necessary to prevent exploitation, the stipend may expose the very poor to undue influence. The stipend may also raise the cost of doing research disadvantaging local researchers and may have implications on studies where income stipend is the intervention under investigation. We recommend that development and implementation of guidelines of this importance involve interested parties such as the research community and patient groups. CONCLUSION Compensating human research subjects is important but can also act as a barrier to voluntary participation and good research efforts. Deliberate measures need to be put in place to ensure fair compensation of research participants, avoid their exploitation and level the field for locally funded research.
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Affiliation(s)
- Wongani Nyangulu
- Public Health Nutrition Research Group (PHNG), College of Medicine, Blantyre, Malawi
| | - Randy Mungwira
- Blantyre Malaria Project, University of Malawi College of Medicine, Blantyre, Malawi
| | - Nginanche Nampota
- Blantyre Malaria Project, University of Malawi College of Medicine, Blantyre, Malawi
| | - Osward Nyirenda
- Blantyre Malaria Project, University of Malawi College of Medicine, Blantyre, Malawi
| | - Lufina Tsirizani
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | | | - Titus Divala
- Helse Nord Tuberculosis Initiative, University of Malawi College of Medicine, Blantyre, Malawi
- London School of Hygiene & Tropical Medicine, Keppel Street, Bloomsbury, London, WC1E 7HT UK
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5
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Zvonareva O, Pimenov I, Kutishenko N, Mareev I, Martsevich S, Kulikov E. Informal professionalization of healthy participants in phase I clinical trials in Russia. Clin Trials 2019; 16:563-570. [PMID: 31647322 PMCID: PMC6906536 DOI: 10.1177/1740774519877851] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background: Previous social science research has shown how some healthy phase I trial
participants identify themselves as workers and rely on trials as a major
source of income. The term “professionalization” has been used to denote
this phenomenon. Purpose: We aim to examine a component of healthy trial participants’
professionalization that has not yet been systematically studied: how repeat
phase I trial participants develop and claim expertise that distinguishes
them from others and makes them uniquely positioned to perform high-quality
clinical trial labor. We also aim to explain the significance of these
research results for protection of healthy participants in phase I
trials. Methods: This qualitative exploratory study was conducted in Russia, in two phase I
trial units. It involved semi-structured interviews with 28 healthy trial
participants with varying lengths of experience in trials, observations of
work done in trial units, and interpretive conversations with investigative
staff. Results: Interviewed healthy individuals who repeatedly participate in phase I trials
describe developing knowledge and skills that involve appreciating the
meaning of trial procedures, coming up with techniques to efficiently follow
them, organizing themselves and others in the course of a trial, and sharing
tacit ways of doing trial work well with other less experienced
participants. Our results suggest that a prerequisite for such
expertise-centered professionalization is the emergence of a positive
identity linked to seeing value in trial participation work. A crucial
component of professionalization thus understood is the development of a
work ethic that entails caring about results and being reliable partners for
investigators. Limitations: The attitudes and behaviors presented in this article are not suggested to be
universally shared among healthy trial participants, but rather represent a
particular instance of professionalization that coexists with other views
and tactics. Conclusions: A way of better protecting healthy trial participants begins with recognizing
their skills, knowledge, and the centrality of the contribution they are
making to pharmaceutical research. Currently, the expertise of experienced
trial participants is recognized on the work floor only; therefore, the
professionalization we described is informal. Yet, the informal
professionalization process is inherently risky as it does not involve any
change in the formal conditions of trial participants’ work. Instituting
formal measures for protecting healthy trial participants as skilled workers
combined with recognition of their expertise is essential.
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Affiliation(s)
- Olga Zvonareva
- Department of Health, Ethics and Society, Maastricht University, Maastricht, The Netherlands.,StrAU "Integrative Approaches to Public Health and Health Care", Siberian State Medical University, Tomsk, The Russian Federation.,Research Centre for Policy Analysis and Studies of Technologies (PAST-Centre), National Research Tomsk State University, Tomsk, The Russian Federation
| | - Igor Pimenov
- StrAU "Integrative Approaches to Public Health and Health Care", Siberian State Medical University, Tomsk, The Russian Federation
| | - Natalia Kutishenko
- Department of Preventive Pharmacotherapy, National Medical Research Center for Preventive Medicine, Moscow, The Russian Federation
| | - Igor Mareev
- Laboratory of Physiology, Clinical and Molecular Pharmacology, Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, The Russian Federation
| | - Sergey Martsevich
- Department of Preventive Pharmacotherapy, National Medical Research Center for Preventive Medicine, Moscow, The Russian Federation
| | - Evgeny Kulikov
- StrAU "Integrative Approaches to Public Health and Health Care", Siberian State Medical University, Tomsk, The Russian Federation
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Walker RL, Cottingham MD, Fisher JA. Serial Participation and the Ethics of Phase 1 Healthy Volunteer Research. THE JOURNAL OF MEDICINE AND PHILOSOPHY 2019; 43:83-114. [PMID: 29342285 PMCID: PMC5901090 DOI: 10.1093/jmp/jhx033] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Phase 1 healthy volunteer clinical trials-which financially compensate subjects in tests of drug toxicity levels and side effects-appear to place pressure on each joint of the moral framework justifying research. In this article, we review concerns about phase 1 trials as they have been framed in the bioethics literature, including undue inducement and coercion, unjust exploitation, and worries about compromised data validity. We then revisit these concerns in light of the lived experiences of serial participants who are income-dependent on phase 1 trials. We show how participant experiences shift attention from discrete exchanges, behaviors, and events in the research enterprise to the ongoing and dynamic patterns of serial participation in which individual decision-making is embedded in collective social and economic conditions and shaped by institutional policies. We argue in particular for the ethical significance of structurally diminished voluntariness, routine powerlessness in setting the terms of exchange, and incentive structures that may promote pharmaceutical interests but encourage phase 1 healthy volunteers to skirt important rules.
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Affiliation(s)
- Rebecca L Walker
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | - Jill A Fisher
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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7
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Brown B, Marg L, Zhang Z, Kuzmanović D, Dubé K, Galea J. Factors Associated With Payments to Research Participants: A Review of Sociobehavioral Studies at a Large Southern California Research University. J Empir Res Hum Res Ethics 2019; 14:408-415. [PMID: 31432735 DOI: 10.1177/1556264619869538] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Along with a dearth of regulatory guidance, little empirical research has examined factors related to participant payment in research. We conducted a cross-sectional study of 100 institutional review board (IRB)-approved sociobehavioral human subjects research protocols at a large research university in Southern California. The proportion of studies that paid participants differed significantly by type of research (p < .001) and study population (p = .009). The average payment amount also differed significantly by study population (p < .001) and type of participation (in-person vs. remote; p < .001). In addition, studies that required more visits (p < .001) and more time (p = .011) paid significantly more than studies with fewer and shorter visits, respectively. These findings provide data to help inform future ethical payment practices.
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Affiliation(s)
| | - Logan Marg
- 1 University of California, Riverside, USA
| | | | | | - Karine Dubé
- 3 The University of North Carolina at Chapel Hill, USA
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8
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Resnik DB. Are Payments to Human Research Subjects Ethically Suspect? JOURNAL OF CLINICAL RESEARCH BEST PRACTICES 2019; 15:2374. [PMID: 32148470 PMCID: PMC7059779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Bioethicists and institutional review boards often worry that paying human subjects too much money for research participation might compromise informed consent by coercing or unduly influencing individuals to enroll in studies against their better judgment. However, empirical research does not support the hypothesis that payments adversely impact judgment and decision-making concerning research participation, and the opposite problem - underpayment - also raises significant ethical concerns, such as exploitation, and under-enrollment. In this article, I argue that our ethical qualms about the negative impact of money on decisions concerning research participation are largely unfounded and reflect more general concerns about the need to avoid repeating abuses of human subjects that occurred in the past. I shall also argue that the best way to promote the rights and welfare of human research subjects is to treat them as competent adults who have the capacity to make wise choices involving money. What this argument means in practice is that offering human subjects money for their participation should not be regarded as ethically suspect, absent substantial evidence to the contrary.
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Affiliation(s)
- David B Resnik
- Bioethicist and IRB Chair at the National Institute of Environmental Health Science, National Institutes of Health
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9
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Right now, in the right way: U. S. Food and Drug Administration's expanded access program and patient rights. J Clin Transl Sci 2018; 2:115-117. [PMID: 30370061 PMCID: PMC6202008 DOI: 10.1017/cts.2018.318] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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10
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Koonrungsesomboon N, Laothavorn J, Karbwang J. Ethical considerations and challenges in first-in-human research. Transl Res 2016; 177:6-18. [PMID: 27337526 DOI: 10.1016/j.trsl.2016.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 05/26/2016] [Accepted: 05/31/2016] [Indexed: 11/16/2022]
Abstract
First-in-human (FIH) research is a translational process to move a new potential therapy from bench to bedside. Major ethical challenges of an FIH trial arise because of the indeterminate nature of the risks involved and the controversial risk-benefit justification. Severe adverse events and death of subjects who participated in FIH research in the past have led to an increased attention on ethical considerations in the design and conduct of such research. Furthermore, novel therapies in the current decade, such as molecular-targeted, gene transfer, and pluripotent stem cells therapies, have led to numerous emerging ethical challenges or different ethical assessment and justification frameworks for FIH research. This article presents, discusses, and interlinks ethical considerations and challenges in FIH research through a review of related ethical principles and their application to each ethical issue with given examples. Possible solutions to address each ethical challenge are presented. The scope of this article focuses on 4 major ethical issues in FIH research: risk-benefit assessment and justification for the conduct of research, selection of a suitable target population, informed consent, and conflict of interest.
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Affiliation(s)
- Nut Koonrungsesomboon
- Department of Clinical Product Development, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan; Leading Program, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Junjira Laothavorn
- Chulabhon International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Juntra Karbwang
- Department of Clinical Product Development, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.
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Johnson RA, Rid A, Emanuel E, Wendler D. Risks of phase I research with healthy participants: A systematic review. Clin Trials 2015; 13:149-60. [PMID: 26350571 DOI: 10.1177/1740774515602868] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND/AIMS Tragedies suggest that phase I trials in healthy participants may be highly risky. This possibility raises concern that phase I trials may exploit healthy participants to develop new therapies, making the translation of scientific discoveries ethically worrisome. Yet, few systematic data evaluate this concern. This article systematically reviews the risks of published phase I trials in healthy participants and evaluates trial features associated with increased risks. METHODS Data on adverse events and trial characteristics were extracted from all phase I trials published in PubMed, Embase, Cochrane, Scopus, and PsycINFO (1 January 2008-1 October 2012). Inclusion criteria were phase I studies that enrolled healthy participants of any age, provided quantitative adverse event data, and documented the number of participants enrolled. Exclusion criteria included (1) adverse event data not in English, (2) a "challenge" study in which participants were administered a pathogen, and (3) no quantitative information about serious adverse events. Data on the incidence of adverse events, duration of adverse event monitoring, trial agent tested, participant demographics, and trial location were extracted. RESULTS In 475 trials enrolling 27,185 participants, there was a median of zero serious adverse events (interquartile range = 0-0) and a median of zero severe adverse events (interquartile range = 0-0) per 1000 treatment group participants/day of monitoring. The rate of mild and moderate adverse events was a median of 1147.19 per 1000 participants (interquartile range = 651.52-1730.9) and 46.07 per 1000 participants/adverse event monitoring day (interquartile range = 17.80-77.19). CONCLUSION We conclude that phase I trials do cause mild and moderate harms but pose low risks of severe harm. To ensure that this conclusion also applies to unpublished trials, it is important to increase trial transparency.
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Affiliation(s)
| | - Annette Rid
- Department of Social Science, Health & Medicine, King's College London, London, UK
| | - Ezekiel Emanuel
- Department of Medical Ethics & Health Policy, University of Pennsylvania, Philadelphia, PA, USA
| | - David Wendler
- Department of Bioethics, NIH Clinical Center, Bethesda, MD, USA
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12
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Emanuel EJ, Bedarida G, Macci K, Gabler NB, Rid A, Wendler D. Quantifying the risks of non-oncology phase I research in healthy volunteers: meta-analysis of phase I studies. BMJ 2015; 350:h3271. [PMID: 26115663 PMCID: PMC4482145 DOI: 10.1136/bmj.h3271] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/28/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To quantify the frequency and seriousness of adverse events in non-oncology phase I studies with healthy participants. DESIGN Meta-analysis of individual, healthy volunteer level data. SETTING Phase I studies with healthy volunteers conducted between September 2004 and March 2011 at Pfizer's three dedicated phase I testing sites in Belgium, Singapore, and the United States. These included studies in which drug development was terminated. PARTICIPANTS 11,028 participants who received the study drug in 394 distinct non-oncology phase I studies, which involved 4620 unique individuals. A total of 2460 (53.2%) participants were involved in only one study, whereas others participated in two or more studies. MAIN OUTCOME MEASURES Adverse events classified as mild, moderate, and severe as well as serious adverse events-defined by the Food and Drug Administration as events that result in death, a life threatening event, admission to hospital, prolongation of existing hospital stay, a persistent or major disability, or a congenital anomaly or birth defect. Pfizer researchers of phase I trials determined adverse events, and serious adverse events were those filed with the FDA. RESULTS Overall, 4000 (36.3%) participants who received the study drug experienced no adverse events and 7028 (63.7%) experienced 24,643 adverse events. Overall, 84.6% (n=20,840) of adverse events were mild and 1.0% (n=255) were severe. 34 (0.31%) serious adverse events occurred among the 11,028 participants who received the study agent, with no deaths or life threatening events. Of the 34 serious adverse events, 11 were related to the study drug and seven to study procedures, whereas 16 were unrelated to a study drug or procedure, including four that occurred when the participant was receiving a placebo. Overall, 24.1% (n=5947) of adverse events were deemed to be unrelated to the study drug. With a total of 143 (36%) studies involving placebo, 10.3% (n=2528) of all adverse events occurred among participants receiving placebo. The most common adverse events were headache (12.2%, n=3017), drowsiness (9.8%, n=2410), and diarrhea (6.9%, n=1698). Research on drugs for neuropsychiatric indications had the highest frequency of adverse events (3015 per 1000 participants). CONCLUSION Among 11,028 healthy participants who received study drug in non-oncology phase I studies, the majority (85%) of adverse events were mild. 34 (0.31%) serious adverse events occurred, with no life threatening events or deaths. Half of all adverse events were related to the study drug or to procedures. Extrapolation of these data to other types of phase I studies, especially with biological agents, may not be warranted.
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Affiliation(s)
- Ezekiel J Emanuel
- Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, PA, USA Office of the Provost, University of Pennsylvania, PA, USA
| | | | - Kristy Macci
- New Haven Clinical Research Unit, Pfizer, New Haven, CT, USA
| | - Nicole B Gabler
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania
| | - Annette Rid
- Department of Social Science, Health & Medicine, King's College London, London, UK
| | - David Wendler
- Department of Bioethics, Clinical Center, National Institutes of Health, Bethesda, MD, USA
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13
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Resnik DB. Bioethical Issues in Providing Financial Incentives to Research Participants. ACTA ACUST UNITED AC 2015; 5:35-41. [PMID: 26807399 DOI: 10.2147/mb.s70416] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Offering research subjects financial incentives for their participation is a common practice that boosts recruitment but also raises ethical concerns, such as undue inducement, exploitation, and biased enrollment. This article reviews the arguments for providing participants with financial incentives, ethical concerns about payment, and approaches to establishing appropriate compensation levels. It also makes recommendations for investigators, institutions, and oversight committees.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences, National Institutes of Health, 111 Alexander Drive, Box 12233, Mail Drop CU 03, Research Triangle Park, NC, USA
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14
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Fisher JS, Butt Z, Friedewald J, Fry-Revere S, Hanneman J, Henderson ML, Ladin K, Mysel H, Preczewski L, Sherman LA, Thiessen C, Gordon EJ. Between Scylla and Charybdis: charting an ethical course for research into financial incentives for living kidney donation. Am J Transplant 2015; 15:1180-6. [PMID: 25833728 DOI: 10.1111/ajt.13234] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 12/15/2014] [Accepted: 12/25/2015] [Indexed: 01/25/2023]
Abstract
New approaches to address the kidney scarcity in the United States are urgently needed. The greatest potential source of kidneys is from living donors. Proposals to offer financial incentives to increase living kidney donation rates remain highly controversial. Despite repeated calls for a pilot study to assess the impact of financial compensation on living kidney donation rates, many fear that financial incentives will exploit vulnerable individuals and cast the field of transplantation in a negative public light, ultimately reducing donation rates. This paper provides an ethical justification for conducting a pilot study of a federally regulated approach to providing financial incentives to living kidney donors, with the goal of assessing donors' perceptions.
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Affiliation(s)
- J S Fisher
- Scripps Center for Organ and Cell Transplantation, Scripps Clinic/Green Hospital, La Jolla, CA
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15
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Rogers W, Lange MM. Rethinking the vulnerability of minority populations in research. Am J Public Health 2013; 103:2141-6. [PMID: 24134375 DOI: 10.2105/ajph.2012.301200] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The Belmont Report, produced in 1979 by a United States government commission, includes minority populations among its list of vulnerable research participants. In this article, we consider some previous attempts to understand the vulnerability of minorities in research, and then provide our own account. First we examine the question of the representation of minorities in research. Then we argue that the best understanding of minorities, vulnerability, and research will begin with a broad understanding of the risk of individual members of minority groups to poor health outcomes. We offer a typology of vulnerability to help with this task. Finally, we show how researchers should be guided by this broad analysis in the design and execution of their research.
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Affiliation(s)
- Wendy Rogers
- Wendy Rogers is with the Department of Philosophy and the Australian School of Advanced Medicine, Macquarie University, Sydney. Margaret Meek Lange is with the Department of Philosophy, Macquarie University
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Dresser R. Subversive subjects: rule-breaking and deception in clinical trials. THE JOURNAL OF LAW, MEDICINE & ETHICS : A JOURNAL OF THE AMERICAN SOCIETY OF LAW, MEDICINE & ETHICS 2013; 41:829-40, Table of Contents. [PMID: 24446941 PMCID: PMC4520402 DOI: 10.1111/jlme.12093] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Research subjects do not always conform to research requirements. When their personal interests conflict with the demands of participation, some subjects surreptitiously break the rules. These subjects are subversive--they undermine the research endeavor. In rejecting the restrictions research imposes, subversive subjects diminish the value of research results. From one vantage point, subversive subjects engage in unethical behavior. They create risks to themselves and others; they also disregard ethical responsibilities to adhere to research agreements and tell the truth. At the same time, subversive subjects expose ethical problems in the design and conduct of clinical trials. Features of the research environment create fertile ground for subject subversion. Intensified policing and guidance are two common strategies for reducing subject subversion, but collaborative reforms are more consistent with the partnership model of clinical research.
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Affiliation(s)
- Rebecca Dresser
- Daniel Noyes Kirby Professor of Law and Professor of Ethics in Medicine at Washington University in St. Louis
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Abstract
Discussions on the ethics and regulation of clinical research have a great deal to say about the responsibilities of investigators, sponsors, research institutions and institutional review boards, but very little about the responsibilities of research participants. In this article, we discuss the responsibilities of participants in clinical research. We argue that competent adult participants are responsible for complying with study requirements and fulfilling other obligations they undertake when they make an informed choice to enroll in a study. These responsibilities are based on duties related to promise-keeping, avoiding harm to one's self or others, beneficence and reciprocity. Investigators and research staff should inform participants about their responsibilities during the consent process, and should stress the importance of fulfilling study requirements. They should address any impediments to compliance, and they may provide participants with financial incentives for meeting study requirements. In very rare cases, coercive measures may be justified to prevent immanent harm to others resulting from non-compliance with study requirements.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences (NIEHS), National Institutes of Health (NIH), Research Triangle Park, NC 27709, USA.
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Ripley EBD. A Review of Paying Research Participants: It's Time to Move Beyond the ethical Debate. J Empir Res Hum Res Ethics 2012; 1:9-20. [PMID: 19385834 DOI: 10.1525/jer.2006.1.4.9] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
CURRENT REGULATORY GUIDELINES REQUIRE the ethical review committee to consider one question when evaluating payment: Is the payment to the participant undue or coercive? Although this is a seemingly simple question, determining appropriate payment involves a series of complex issues. There is limited empirical knowledge to assist with this determination and little consensus on which elements of a study should be considered in making these decisions. For example, should the culture of the study population or the potential risks and benefits of the research be considered in the selection of appropriate payment? Following a review of national and international guidelines, the concerns and benefits of paying research participants are presented, and prior ethical debate is outlined. The current research literature on the practice of paying participants and the impact of payment on participants and study integrity are reviewed. Finally, given continued debate with limited data to help determine best practices, a research agenda is proposed to assist in the development of an empirical basis to aid investigators and ethical review committees in making appropriate decisions about payment to research participants.
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Resnik DB. Limits on risks for healthy volunteers in biomedical research. THEORETICAL MEDICINE AND BIOETHICS 2012; 33:137-49. [PMID: 22198413 PMCID: PMC3443860 DOI: 10.1007/s11017-011-9201-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Healthy volunteers in biomedical research often face significant risks in studies that offer them no medical benefits. The U.S. federal research regulations and laws adopted by other countries place no limits on the risks that these participants face. In this essay, I argue that there should be some limits on the risks for biomedical research involving healthy volunteers. Limits on risk are necessary to protect human participants, institutions, and the scientific community from harm. With the exception of self-experimentation, limits on research risks faced by healthy volunteers constitute a type of soft, impure paternalism because participants usually do not fully understand the risks they are taking. I consider some approaches to limiting research risks and propose that healthy volunteers in biomedical research should not be exposed to greater than a 1% chance of serious harm, such as death, permanent disability, or severe illness or injury. While this guideline would restrict research risks, the limits would not be so low that they would prevent investigators from conducting valuable research. They would, however, set a clear upper boundary for investigators and signal to the scientific community and the public that there are limits on the risks that healthy participants may face in research. This standard provides guidance for decisions made by oversight bodies, but it is not an absolute rule. Investigators can enroll healthy volunteers in studies involving a greater than 1% chance of serious harm if they show that the research addresses a compelling public health or social problem and that the risk of serious harm is only slightly more than 1%. The committee reviewing the research should use outside experts to assess these risks.
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Affiliation(s)
- David B Resnik
- National Institute for Environmental Health Sciences, National Institutes of Health, Box 12233, Mail Drop CU-03, Research Triangle Park, NC 27709, USA.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences, National Institutes of Health, PO Box 12233, Mail Drop CU03, Research Triangle Park, NC 27709, USA.
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Ripley E, Macrina F, Markowitz M, Gennings C. Who's doing the math? Are we really compensating research participants? J Empir Res Hum Res Ethics 2010; 5:57-65. [PMID: 20831421 DOI: 10.1525/jer.2010.5.3.57] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Although compensation for expenses to participants in research projects is considered important and the primary reason for paying, there is no evidence to support that investigators and IRB members actually calculate participant cost. Payment recommendations for six hypothetical studies were obtained from a national survey of IRB chairpersons (N = 353) and investigators (N = 495). Survey respondents also recommended payment for specific study procedures. We calculated participant cost for the six hypothetical cases both by procedures and by time involvement. A large percentage recommended only token payments for survey, registry, and medical record review studies. Most chose payment for pharmaceutical studies but the recommended payment did not compensate for calculated costs. Results suggest that compensation and reimbursement as the primary reasons for paying research participants may not match actual practice.
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Shamoo AE. Ethical and regulatory challenges in psychophysiology and neuroscience-based technology for determining behavior. Account Res 2010; 17:8-29. [PMID: 20094928 DOI: 10.1080/08989620903520271] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In the past three decades, there has been an explosion in research to understand the mechanisms of brain function. Recent advances in psychophysiology and neuroscience, while still limited, have sparked great interest in developing technologies that could peer into the brain and be used to identify or indicate certain behaviors. The polygraph (lie detector) represents an old technology used for discerning clues to the human brain; functional magnetic resonance imaging (fMRI) represents one of the newest efforts. The use of these technologies in intelligence and counterintelligence in the field without validation represents a major concern about its usefulness. Both research on this new technology and subsequent use on public raise ethical challenges. This article will address the overall ethical issues associated with these new technologies. The report identifies the ethical and cultural challenges in conducting research on these new tools, explores the possibility of using current U.S. regulatory requirements regarding drugs and devices as a model for regulating these new technologies, and suggests approaches for the future.
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Affiliation(s)
- Adil E Shamoo
- University of Maryland School of Medicine, Baltimore, Maryland 21201, USA.
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23
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Resnik DB. The clinical investigator-subject relationship: a contextual approach. Philos Ethics Humanit Med 2009; 4:16. [PMID: 19958542 PMCID: PMC2794289 DOI: 10.1186/1747-5341-4-16] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2009] [Accepted: 12/03/2009] [Indexed: 05/23/2023] Open
Abstract
BACKGROUND The nature of the relationship between a clinical investigator and a research subject has generated considerable debate because the investigator occupies two distinct roles: clinician and scientist. As a clinician, the investigator has duties to provide the patient with optimal care and undivided loyalty. As a scientist, the investigator has duties to follow the rules, procedures and methods described in the protocol. RESULTS AND CONCLUSION In this article, I present a contextual approach to the investigator-subject relationship. The extent of the investigator's duty to provide the patient/subject with clinical care can vary from one situation to the next, as a function of several factors, including: the research design, benefits and risks of the research; the subject's reasonable expectations, motivations, and vulnerabilities; the investigator's ability to benefit the subject; and the investigator's prior relationship with the subject. These and other factors need to be considered when determining the clinical investigator's obligations to provide clinical care to human research subjects. In some research contexts, the investigator has extensive clinical obligations to the patient/subject; in others, the investigator has minimal ones.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences, National Institutes of Health, Box 12233, Mail Drop CU03, Research Triangle Park, NC 27709, USA.
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Dresser R. First-in-human trial participants: not a vulnerable population, but vulnerable nonetheless. THE JOURNAL OF LAW, MEDICINE & ETHICS : A JOURNAL OF THE AMERICAN SOCIETY OF LAW, MEDICINE & ETHICS 2009; 37:38-50. [PMID: 19245601 PMCID: PMC2692671 DOI: 10.1111/j.1748-720x.2009.00349.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The 21st-century translational science campaign could lead to an increase in first-in-human (FIH) trials. As tests of investigational interventions move from the laboratory to human research, scientists, officials, and review committees should address ongoing concerns about the ethics of FIH trials. In this article, I describe three ethical considerations relevant to all FIH trials: (1) the requirement for adequate preclinical research; (2) study design safeguards; and (3) choice of subject population. I also examine specific ethical considerations relevant to the three subject populations (healthy volunteers, seriously ill patients lacking standard treatment options, and stable patients) involved in FIH research. I recommend a variety of actions that could increase subject protection and the value of the information generated in FIH trials.
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Shamoo AE. The myth of equipoise in phase 1 clinical trials. MEDSCAPE JOURNAL OF MEDICINE 2008; 10:254. [PMID: 19099004 PMCID: PMC2605120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Phase 1 clinical research trials using healthy volunteers are conducted for the sole purpose of serving the public good (a utilitarian concept). The literature on equipoise analysis does not exclude phase 1 trials with controls or healthy volunteers from the claim of being in "equipoise." The continued perpetuation of this ethically and scientifically invalid concept undermines the ethics of research with human subjects.
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Affiliation(s)
- Adil E Shamoo
- Department of Biophysics, University of Maryland School of Medicine, Baltimore, Maryland, USA.
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26
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Resnik DB. Social Benefits of Human Subjects Research. JOURNAL OF CLINICAL RESEARCH BEST PRACTICES 2008; 4:1-7. [PMID: 24526930 PMCID: PMC3920587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Resnik DB, Resnick DB. Increasing the amount of payment to research subjects. JOURNAL OF MEDICAL ETHICS 2008; 34:e14. [PMID: 18757614 PMCID: PMC3966192 DOI: 10.1136/jme.2007.022699] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This article discusses some ethical issues that can arise when researchers decide to increase the amount of payment offered to research subjects to boost enrollment. Would increasing the amount of payment be unfair to subjects who have already consented to participate in the study? This article considers how five different models of payment--the free market model, the wage payment model, the reimbursement model, the appreciation model, and the fair benefits model--would approach this issue. The article also considers several practical problems related to changing the amount of payment, including determining whether there is enough money in the budget to offer additional payments to subjects who have already enrolled, ascertaining how difficult it will be to re-contact subjects, and developing a plan of action for responding to subjects who find out they are receiving less money and demand an explanation.
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Affiliation(s)
- David B Resnik
- National Institutes of Health/NIEHS, Research Triangle Park, NC 27709, USA.
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Resnik DB. Environmental Health Research Involving Human Subjects: Ethical Issues. ENVIRONMENTAL HEALTH INSIGHTS 2008; 2008:27-34. [PMID: 20401332 PMCID: PMC2855191 DOI: 10.4137/ehi.s892] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This article reviews some of the ethical issues that arise in environmental health research with human subjects, such as minimizing risks to subjects, balancing benefits and risks in research, intentional exposure studies with human subjects, protecting third parties in research, informing subjects about environmental hazards, communicating health information to subjects, and protecting privacy and confidentiality.
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Affiliation(s)
- David B. Resnik
- Bioethicist National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
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Resnik DB. Randomized controlled trials in environmental health research: ethical issues. JOURNAL OF ENVIRONMENTAL HEALTH 2008; 70:28-30. [PMID: 18236934 PMCID: PMC2653276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Randomized controlled trials (RCTs) are becoming increasingly common in environmental health research. Like all studies involving human subjects, environmental health RCTs raise many ethical challenges, ranging from obtaining informed consent to minimizing risks to protecting privacy and confidentiality. One of the most important issues raised by these studies is whether it is ethical to withhold effective environmental health interventions from research subjects in order to satisfy scientific objectives. Although environmental health investigators usually do not have professional obligations to provide medical care to research subjects, they have ethical obligations to avoid exploiting them. Withholding interventions from research subjects can be ethical, provided that it does not lead to exploitation of individuals or groups. To avoid exploiting individuals or groups, investigators should ensure that research subjects and study populations receive a fair share of the benefits of research.
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Shamoo A, Woeckner E. Ethical flaws in the TeGenero trial. THE AMERICAN JOURNAL OF BIOETHICS : AJOB 2007; 7:90-2. [PMID: 17366211 DOI: 10.1080/15265160601112204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Affiliation(s)
- Adil Shamoo
- Biochemistry and Molecular Biology, University of Maryland, Baltimore, MD 21201, USA.
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31
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Resnik DB. Intentional exposure studies of environmental agents on human subjects: assessing benefits and risks. Account Res 2007; 14:35-55. [PMID: 17847606 PMCID: PMC2681234 DOI: 10.1080/08989620601122842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
In this article, I assess the benefits and risks of studies that intentionally expose research subjects to environmental agents. I describe these types of studies, identify their benefits and risks, compare them to other research methods that can be used to investigate the relationship between environmental exposures and disease, and discuss some issues related to research design and risk minimization. I argue that the benefits of intentional environmental exposure studies outweigh the risks when 1) the knowledge gained is likely to improve our understanding of the relationship between environmental exposure and disease, 2) this knowledge cannot be obtained by other methods, 3) the experiments are well designed, 4) the subjects will receive some benefits, such as medical evaluations, 5) risks are minimized, and 6) the risks to human subjects are less than those encountered in a typical Phase I drug study. Only in rare circumstances (i.e., when an intentional environmental exposure study is needed to implement an important environmental or public health intervention or regulation) may such studies expose research subjects to risks as high as those encountered in a typical Phase I drug trail.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA.
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32
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Resnik DB, Tinkle SS. Ethical issues in clinical trials involving nanomedicine. Contemp Clin Trials 2006; 28:433-41. [PMID: 17166777 PMCID: PMC2695593 DOI: 10.1016/j.cct.2006.11.001] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2006] [Revised: 10/11/2006] [Accepted: 11/12/2006] [Indexed: 11/23/2022]
Abstract
Nanomedicine shows tremendous promise for improving medical diagnosis, treatment, and prevention, but it also raises a variety of ethical concerns. Because of the paucity of data on the physicochemical properties of nanoscale materials in biological systems, clinical trials of nanomedicine products present some unique challenges related to risk minimization, management and communication involving human subjects. Although these clinical trials do not raise any truly novel ethical issues, the rapid development of nanotechnology and its potentially profound social and environmental impacts, add a sense of urgency to the problems that arise.
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Affiliation(s)
- David B Resnik
- National Institute of Environmental Health Sciences, National Institutes of Health, Box 12233, Mail Drop NH06, Research Triangle Park, NC 27709, United States.
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Abstract
The future success of stem cell research by means of somatic cell nuclear transfer (SCNT) depends on a sufficient supply of human oocytes. However, oocyte donation presents certain risks for the donor, and concerns for women's welfare are rightly vocalized. At the same time, these risks are comparable with the risks faced by other healthy research subjects. Thus, research donation can withstand ethical scrutiny if it fulfils the same conditions as other research involving healthy human subjects. Specifically, this means that the benefits of the research project need to outweigh the harms, that risks must be minimized, that informed consent has to be guaranteed by averting undue inducement and the recruitment of vulnerable women and that donors can and should be reimbursed for their research participation.
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Affiliation(s)
- H Mertes
- Centre for Environmental Philosophy and Bioethics, Ghent University, Ghent, Belgium.
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