Informed Consent for Routine Genetic Screening: Realistic or Idealistic?
Blair Stevens, Chelsea Wagner, Meagan Choates, Jacqueline Harkenrider, Samantha Montgomery, Shannon Mulligan, Aarti Ramdaney, Lea Jenna
American Journal of Obstetrics & Gynecology, 1 January 2023
Abstract
Objective
Aneuploidy and carrier screening should be offered to in the context of pretest education about the benefits and limitations of screening. We aimed to assess informed decision making regarding non-invasive prenatal testing (NIPT) and carrier screening (CS) using a validated Multi-Dimensional Measure of Informed Choice tool, which includes a knowledge scale, attitude scale and test behavior.
Study Design
Knowledge and satisfaction were assessed in a low risk cohort of patients who received pretest education for routine prenatal genetic screening through two different service models. Participants underwent either a consult with a genetic counselor (GC) (n=100) or utilized an interactive online module created by a team of GCs (n=115). Results from each cohort were compared to assess for differences in self reported informed decision making and knowledge.
Results
Overall scores regarding knowledge of NIPT and CS were higher in the GC-cohort (Mdn=84%, range=41-96%) compared to participants who utilized the online module (Mdn= 70%, range= 24-79%), demonstrating a significant difference in knowledge between these two groups (p=0.02). The majority of both groups expressed satisfaction with their pretest education regardless if it was through a GC (Mdn=97%, range=94-99%) or online education module (Mdn= 93%, range= 89-99%). There was no significant difference between the cohorts and their reported satisfaction (p=0.06). The majority of both cohorts believed they made informed decisions regarding their genetic screening.
Conclusion
Significantly lower knowledge scores do not appear to affect participant perception of informed decision making or satisfaction in a low risk patient population. We argue that knowledge based questions skew the standard of achieving informed consent to information seeking or highly educated patient populations. Our study supports that accessible information and autonomous decision making were sufficient for patients to feel satisfied and informed about their decision. Informed consent measures should be reconsidered with a diverse patient population in mind.
Month: February 2023
Applying the ‘Human Rights Model of Disability’ to Informed Consent: Experiences and Reflections from the SHAPES Project
Applying the ‘Human Rights Model of Disability’ to Informed Consent: Experiences and Reflections from the SHAPES Project
Richard Lombard-Vance, Evelyn Soye, Delia Ferri, Emma McEvoy, Malcolm MacLachlan, Sari Sarlio-Siintola
Disabilities, 14 January 2023; 3(1) pp 28-47
Abstract
Understanding the complexity of informed consent processes is critically important to the success of research that requires participants to test, develop, or inform research data and results. This is particularly evident in research involving persons experiencing neurodegenerative diseases (e.g., Alzheimer’s disease, dementia) that impair cognitive functioning, who according to national law are considered to have a diminished capacity, or to lack the capacity, to consent to research participation. Those who would potentially benefit most from applied research participation may be excluded from participating and shaping data and outcomes. This article offers insights into challenges faced by the Smart and Healthy Ageing through People Engaging in Supportive Systems (SHAPES) Project in obtaining the consent of older persons, including older persons with disabilities. The promotion of continuing health, active ageing, and independent living is central to SHAPES, requiring project partners to reflect on traditional informed consent approaches to encourage the full, cognisant participation of older persons with disabilities. We examine how this issue may be addressed, with reference to the inclusive approach of SHAPES. In respecting the inalienable legal capacity of all legal persons, SHAPES uses the UN Convention on the Rights of Persons with Disabilities (CRPD) and the human rights model of disability as part of the theoretical framework. A novel, inclusive, representative informed consent framework was designed and is detailed herein. This framework provides significant opportunity to advance the inclusion of persons with disabilities or those experiencing neurodegenerative diseases in innovative research and is readily transferable to other research studies. The SHAPES approach is a substantial contribution to research on informed consent, demonstrating the utility of the human rights model of disability in facilitating the full research participation of target populations.
Reification and assent in research involving those who lack capacity
Reification and assent in research involving those who lack capacity
Anna Smajdor
BMJ, 26 December 2022
Open Access
Abstract
In applied ethics, and in medical treatment and research, the question of how we should treat others is a central problem. In this paper, I address the ethical role of assent in research involving human beings who lack capacity. I start by thinking about why consent is ethically important, and consider what happens when consent is not possible. Drawing on the work of the German philosopher Honneth, I discuss the concept of reification—a phenomenon that manifests itself when we fail to observe or respond to our fellow humans’ need for recognition. I suggest that assent is a way of responding to this moral need for recognition, which exists independently of cognitive capacity. I will look at the circumstances in which consent cannot be obtained from human beings, and ask whether some of the same ethically important considerations that underpin the need for consent might be achieved through seeking assent. I discuss the ways in which this might be beneficial for researchers, for prospective research participants and for society at large.
Establishing a global regulatory floor for children’s decisions about participation in clinical research
Establishing a global regulatory floor for children’s decisions about participation in clinical research
Special Article
Steven Joffe, Albert J. Allen, Jonathan M. Davis, Elisa Koppelman, Susan Z. Kornetsky, Grace Marie V. Ku, Victoria A. Miller, Jennifer Preston, Lesha D. Shah, Barbara E. Bierer
Pediatric Research, 28 January 2023
Abstract
Background
Enrolling children in clinical trials typically requires parental or guardian permission and, when appropriate, child assent. Aligning requirements across jurisdictions would facilitate multisite pediatric trials. Guidance from the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) is the best candidate for a global standard but would benefit from additional specification.
Methods
Ethical analysis of ICH guidance for permission and assent for pediatric trials, with recommendations for clarification.
Results
ICH guidance regarding permission and assent would be enhanced by additional detail in the following areas: (1) what information should be provided to parents, guardians, and children considering a trial, and how that information should be provided; (2) the definition of “assent,” the criteria for when assent should be required, and the need to include children in discussions even when assent is not mandated; (3) criteria for requiring children’s signatures indicating agreement; (4) greater specificity regarding children’s right to decline or withdraw; and (5) clarification of when children’s wish to decline or withdraw from participation may be overridden and of what the overriding process should entail.
Conclusion
ICH guidance provides a global standard for decision-making regarding children’s participation in trials. Several clarifications would facilitate the conduct of multinational pediatric research.
“Your Child Needs Surgery”: A Survey-Based Evaluation of Simulated Expert Consent Conversations by Key Stakeholders
“Your Child Needs Surgery”: A Survey-Based Evaluation of Simulated Expert Consent Conversations by Key Stakeholders
Zoe Atsaidis, Stephan Robitaille, Elena Guadagno, Jeffrey Wiseman, Sherif Emil, Dan Poenaru
Journal of Pediatric Surgery, 24 January 2023
Summary
Background
Consent conversations in pediatric surgery are essential components of pre-operative care which, when inadequate, can lead to significant adverse consequences for the child, parents, surgeon, and others in the healthcare system. The aim of this study is to explore expert consenting practice from the key stakeholders’ perspective.
Methods
Four senior attending pediatric surgeons obtained consent from a standardized mother of a child requiring surgery in two scenarios: a low-risk elective surgery (inguinal hernia repair – Video 1), and a high-risk emergency surgery (intestinal atresia – Video 2). All sessions were recorded. Families of children who had undergone minor or major surgery, families without medical or surgical background, and healthcare professionals were invited to view and evaluate the videos using a semi-structured questionnaire.
Results
Out of 251 distributed surveys, 56 complete responses were received. Thirty two participants (57.1%) evaluated video 1 and 24 (42.9%) evaluated. Overall, 22 (69%) respondents to video 1 and 20 (84%) respondents to video 2 were “very satisfied” with the recorded consent conversation. Qualitative responses shared common themes of valuing surgeon empathy, good surgeon communication, patient engagement, and adequate time and information. Suggestions for improvement included additional resources and visual aids, improved patient engagement, and discussion of post-operative expectations.
Conclusion
Our data identifies strengths and gaps in the current consent process from the perspective of patient families and providers. Identified areas for improvement in the informed consent process based on multi-stakeholder input will guide the planned development of a consenting educational video resource.
Incentives in Pediatric Research in Developing Countries: When Are They Too Much?
Incentives in Pediatric Research in Developing Countries: When Are They Too Much?
Erwin Jiayuan Khoo, Devan M. Duenas, Benjamin S. Wilfond, Luke Gelinas, Armand H. Matheny Antommaria
Pediatrics, 20 January 2023
Abstract
When incentives are offered to parents and their children to partake in research, there are concerns that parents may be unduly influenced by the incentives, and the children may be exploited. We present a case from a low- and middle-income country and consider the ethical issues that arise when the children are asked to participate in a multinational, double-blind, randomized, placebo-controlled trial of the effects of a nutritional supplement on growth. The first commenter, from Malaysia, notes that their residents might not share Americans’ expectations regarding children’s role in the consent process from a cultural perspective, which may alter the analysis of the concerns. The authors of the second commentary emphasize the use of incentives that benefit the child participant rather than their parent or are provided directly to the child participant to address the concerns. The third commentator discusses the importance of minimizing the study’s risks and balancing the benefits and the risks, which attenuates the concerns.
Who decides? Consent for healthcare decisions of minors in the United States
Who decides? Consent for healthcare decisions of minors in the United States
Nichole M Stettner, Ella N Lavelle, Patrick Cafferty
Current Opinion in Pediatrics, 18 January 2023
Abstract
Purpose of review
The purpose of this review is to examine when parents and legal guardians have the authority to make medical decisions on behalf of the minors in their care, when the decisions of healthcare professionals may supersede those of parents and guardians, and under what conditions minors can make healthcare decisions for themselves.
Recent findings
The coronavirus disease 2019 (COVID-19) pandemic has reignited discussion of who should make healthcare decisions for minors. Though serious adverse reactions to COVID-19 vaccines are rare, hesitancy toward pediatric COVID-19 vaccination is prevalent among parents in the United States. This has contributed to large numbers of minors who are not up-to-date or not fully vaccinated against severe acute respiratory syndrome coronavirus 2 infection. Surveys reveal a majority of minors in the United States are willing to receive a COVID-19 vaccine. A number of scholars have recommended allowing adolescents the ability to consent to COVID-19 vaccination without parental approval.
Summary
Allowing adolescents with a minimum age of 15 to consent to vaccination without parental or guardian approval will more quickly enable adolescents to receive new vaccines as they become available, such as the COVID-19 bivalent vaccine.
Views of Adolescents and Young Adults with Cancer and Their Oncologists Toward Patients’ Participation in Genomic Research
Views of Adolescents and Young Adults with Cancer and Their Oncologists Toward Patients’ Participation in Genomic Research
Amanda M. Gutierrez, Jill O. Robinson, Robin Raesz-Martinez, Isabel Canfield, Mary A. Majumder, Sarah Scollon, Lauren R. Desrosiers, Rebecca L. Hsu, Wendy Allen-Rhoades, D. Williams Parsons, Sharon E. Plon, Amy L. McGuire, Janet Malek
Journal of Adolescent and Young Adult Oncology, 2 January 2023
Abstract
Purpose
With increased use of genomic testing in cancer research and clinical care, it is important to understand the perspectives and decision-making preferences of adolescents and young adults (AYAs) with cancer and their treating oncologists.
Methods
We conducted an interview substudy of the BASIC3 Study, which enrolled newly diagnosed cancer patients <18 years of age with assent. Of 32 young adults (YAs) with cancer who reached the age of majority (AOM; 18 years) while on study, 12 were successfully approached and all consented to study continuation at AOM. Of those, seven completed an interview. Patients’ oncologists, who enrolled and participated in return of clinical genomic results, were also interviewed (n = 12). Interviews were transcribed, deidentified, and analyzed using thematic analysis.
Results
YAs cited the possibility of helping others and advancing science as major reasons for their assent to initial study enrollment and their willingness to consent at AOM. YAs thought obtaining informed consent from research participants for study continuation at AOM was a good idea in case they changed their minds or wanted to make their own decisions, and to keep them aware of study activities. There was diversity in what YAs understood and learned from genomic testing: some recalled specific findings, while some remembered minimal information about their results. Oncologists varied in their assessment of adolescents’ engagement with the study and understanding of their results.
Conclusion
Given the different ways AYAs engage with genomic information, careful assessment of AYAs’ diverse communication and decision-making preferences is needed to tailor interactions accordingly.
[Prescribing Contraceptives to Minors Without Parental Consent]
[Prescribing Contraceptives to Minors Without Parental Consent]
Goldstick O, Peled-Raz M
Harefuah, 1 November 2022, 161(11) pp 709-713
Abstract
The Israeli Legal Capacity and Guardianship Law, denies minors the right to decide upon medical treatment, and regards medical treatment of minors, including contraception, without parental consent as an infringement of parental autonomy. Yet, adolescent girls occasionally ask doctors to prescribe them contraceptives, while refusing parental involvement. This article reviews the relevant legal situation, examines some comparative legal stances and refers to the ethical aspects that should be considered during contraceptive advice to minors, in light of the United Nations Convention on the Rights of the Child. Seeking contraception is an example of mature behaviour, and when a minor asks for contraception, the physician has to act in her best interests. In the decision to prescribe contraceptives without parental consent or even knowledge, doctors should consider the girl’s ability to understand their advice, the risks associated with lack of parental involvement, the significance of parental autonomy infringement, the risks to the girl if the parents will be informed contrary to her request, and the girl’s risks of unintended pregnancy, associated with not using contraception. In this article we suggest means and modes of action in a situation when an adolescent needs contraception and denies any parental involvement.
Editor’s note: This a hebrew language publication
Informed Consent and Public Health: The Case of Childhood Vaccination
Informed Consent and Public Health: The Case of Childhood Vaccination
Ivana Tucak, Gordana Pelčić
European Journal of Bioethics, 4 May 2022
Summary
Informed consent, which is primarily aimed at encouraging individual patients and subjects of scientific research to make autonomous decisions, and public health measures, such as compulsory vaccination against infectious diseases, the successfulness of which implies harmonized administration of vaccines to a broad population, seem to be irreconcilable opposites at first glance. This paper deals with investigating whether these opposites can reconcile or whether informed consent can be applied in the field of public health. The first part of the paper provides a short overview of the main features of informed consent and its relevance in treating individual patients. The second part of the paper tackles the issue of immunization. If not provided with consent of their patients or having a legal obligation, physicians are believed to interfere with the bodily integrity of other people when conducting vaccination and their act can be deemed as an assault and entail non-pecuniary damage compensation. Herd immunity as a “public good” can only be achieved if all people are equally subject to public health measures. At this point, the key question is if informed consent and appertaining freedom of decision-making represent a threat to the accomplishment of this public health goal. This question should truly be answered since vaccination may, though rarely, bring to medical complications, which may then lead to high treatment costs, loss of income and extremely rare, to death. The purpose of this paper is to demonstrate that disclosure of the risks and benefits of immunization within the framework of public health programmes could contribute to putting the fundamental bioethical postulates into practice: establishing and fostering mutual trust between physicians and their patients, which can, in the end, contribute to a higher immunization rate of a population.