Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 11 de 11
Filtrar
Mais filtros

Base de dados
País/Região como assunto
Tipo de documento
Intervalo de ano de publicação
1.
Bioethics ; 36(8): 829-839, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35621315

RESUMO

With aims to both increase organ supply and better reflect individual donation preferences, many nations worldwide have shifted from 'opt-in' to 'opt-out' systems for post-mortem organ donation (PMOD). In such countries, while a prospective donor's willingness to donate their organs/tissues for PMOD was previously ascertained-at least partially-by their having recorded positive donation preferences on an official register prior to death, this willingness is now presumed or inferred-at least partially-from their not having recorded an objection to PMOD-on an official organ donation register. Using evidence regarding the presence and prevalence of selective donation preferences, and via exploration of how appeals to donation preferences are used to both motivate and legitimate shifts to opt-out frameworks, this paper draws attention to a set of previously unexplored problems for opt-out organ donation arising in contexts where: (a) individuals demonstrate selective post-mortem organ/tissue donation preferences, (b) legislation provides prospective donors with the opportunity to selectively permit/refuse the donation of certain organs/tissues in line with these preferences. While selective preferences pose few problems for opt-in systems where a selective occasion is built into the process of signing the donor register, this is not the case for opt-out systems. The loss of this selective occasion can cause significant problems where appeals to preferences motivate/legitimate shifts to opt-out but evidence regarding variable preferences does not feed into determinations regarding organ/tissue exclusions. The nature of these problems depends on how the authorization aspect of 'opt-out' systems is framed (e.g. as presumed consent, deemed consent or, given the role of familial consent in many jurisdictions as consent in name only).


Assuntos
Obtenção de Tecidos e Órgãos , Córnea , Humanos , Rim , Políticas , Consentimento Presumido , Doadores de Tecidos
2.
Hum Reprod ; 35(12): 2643-2649, 2020 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-33326998

RESUMO

Uterus Transplantation (UTx) is an experimental vascular composite allograft designed to provide women with absolute uterine factor infertility with the opportunity to gestate and give birth to their future offspring. The number of UTx procedures performed worldwide now stands at ≥70 and as the number of cases performed increases so too does the volume of potential data that may be gathered to inform the development, practice and regulation of UTx. Given the value of this data, and the challenges associated with keeping track of cases and outcomes where data remains unpublished and/or scattered, scientists and academics conducting research into UTx have increasingly called for the swift creation, implementation and management of an international registry for Uterus Transplantation (IRUTx). This article explores and provides practical guidance regarding the potential benefits the IRUTx may provide to stakeholders, as well as the legal and ethical challenges that its creation may pose in terms of dataset design, consent, privacy, researcher compliance and governance.


Assuntos
Infertilidade Feminina , Transplante de Órgãos , Feminino , Humanos , Sistema de Registros , Transplante Homólogo , Útero
3.
Br Med Bull ; 131(1): 19-28, 2019 09 19.
Artigo em Inglês | MEDLINE | ID: mdl-31504233

RESUMO

INTRODUCTION: In 2014, Brännström and colleagues reported the first human live birth following uterine transplantation (UTx). Research into this treatment for absolute uterine factor infertility has since grown with clinical trials currently taking place across centers in at least thirteen countries worldwide. SOURCES OF DATA: This review summarizes and critiques the academic literature on ethical and policy issues raised by UTx. AREAS OF AGREEMENT: There is general agreement on the importance of risk reduction and, in principle, to the sharing and maintenance of patient data on an international registry. AREAS OF CONTROVERSY: There are numerous areas of controversy ranging from whether it is ethically justified to carry out uterus transplants at all (considering the associated health risks) to how deceased donor organs for transplant should be allocated. This review focuses on three key issues: the choice between deceased and living donors, ensuring valid consent to the procedure and access to treatment. GROWING POINTS: UTx is presently a novel and rare procedure but is likely to become more commonplace in the foreseeable future, given the large number of surgical teams working on it worldwide. AREAS TIMELY FOR DEVELOPING RESEARCH: Uterus transplantation requires us to re-examine fundamental questions about the ethical and social value of gestation. If eventually extended to transgender women or even to men, it may also require us to reconceptualize what it is to be a 'father' or to be a 'mother', and the definition of these terms in law.


Assuntos
Infertilidade Feminina/cirurgia , Útero/transplante , Ética Médica , Características da Família , Feminino , Política de Saúde , Humanos , Doadores Vivos/ética
4.
Bioethics ; 32(8): 509-518, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-30048000

RESUMO

Within the ethics and science literature surrounding uterus transplantation (UTx), emphasis is often placed on the extent to which UTx might improve upon, or offer additional benefits when compared to, existing 'treatment options' for women with absolute uterine factor infertility, such as adoption and gestational surrogacy. Within this literature UTx is often positioned as superior to surrogacy because it can deliver things that surrogacy cannot (such as the experience of gestation). Yet, in addition to claims that UTx is superior in the aforementioned sense it is also often assumed (either implicitly or explicitly) that UTx is less fraught with ethical difficulties and thus should be considered a less morally problematic option. This article seeks to examine this assumption. Given that much UTx research has been performed in Sweden, a country where surrogacy is effectively although not currently explicitly forbidden, we do this through an analysis of the arguments underpinning a 2016 Swedish white paper which considered amending existing policy such that altruistic surrogacy arrangements would be permitted. By applying the white paper's arguments for a restrictive position on altruistic surrogacy to the case of UTx using living altruistic donors we find that such arguments, if they hold in the case of surrogacy, apply similarly to UTx. We thus suggest that, for reasons of consistency, a similar stance should be taken towards the moral and legal permissibility of these two practices.


Assuntos
Infertilidade Feminina/terapia , Transplante de Órgãos/ética , Técnicas de Reprodução Assistida/ética , Mães Substitutas , Útero/transplante , Altruísmo , Análise Ética , Feminino , Governo , Humanos , Doadores Vivos , Políticas , Gravidez , Mães Substitutas/legislação & jurisprudência , Suécia
5.
Med Health Care Philos ; 21(1): 11-22, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28527046

RESUMO

For the majority of scholars concerned with the ethics of living organ donation, inflicting moderate harms on competent volunteers in order to save the lives or increase the life chances of others is held to be justifiable provided certain conditions are met. These conditions tend to include one, or more commonly, some combination of the following: (1) The living donor provides valid consent to donation. (2) Living donation produces an overall positive balance of harm-benefit for donors and recipients which cannot be obtained in a less harmful manner. (3) Donation is not liable to cause significant and long-term morbidity to, or the death of, the donor. This paper critically examines the suggestion that these criteria are not sufficient to offer a general account of justified living organ donation in the context of competent volunteers and that key to justified living organ donation is that donors receive sufficient benefits from their donation that these outweigh the harms they suffer. However, although this view-termed here 'The Donor Benefit Standard'-directs welcome attention to the many and complex motives which may underlie living organ donation, this paper ultimately concludes that given the threats this position poses to individual autonomy and the lives of those in need of organ transplants 'The Donor Benefit Standard' should ultimately be rejected.


Assuntos
Doadores de Tecidos/ética , Obtenção de Tecidos e Órgãos/ética , Altruísmo , Humanos , Consentimento Livre e Esclarecido
7.
J Med Philos ; 42(2): 154-183, 2017 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-28180274

RESUMO

In recent years, the question of whether prospective parents might have a moral obligation to select against disability in their offspring has piqued the attention of many prominent philosophers and bioethicists, and a large literature has emerged surrounding this question. Rather than looking to the most common arguments given in support of a positive response to the abovementioned question, such as those focusing on the harms disability may impose on the child created, duties and role-specific obligations, and impersonal 'harms', a less commonly made set of arguments is focused upon which looks to the harms that a decision not to select against disability may impose on others. Three different possible arguments supporting a limited duty of disability avoidance are thus identified and subsequently explored: harms to parents themselves, harms to existing family members, and harms to other existing members of society.


Assuntos
Temas Bioéticos , Pessoas com Deficiência , Obrigações Morais , Pais , Aborto Eugênico , Comportamento de Escolha , Família , Humanos , Autonomia Pessoal , Estudos Prospectivos , Seleção Genética , Seleção Artificial
8.
J Med Ethics ; 42(9): 559-65, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-26670671

RESUMO

Since 2000, 11 human uterine transplantation procedures (UTx) have been performed across Europe and Asia. Five of these have, to date, resulted in pregnancy and four live births have now been recorded. The most significant obstacles to the availability of UTx are presently scientific and technical, relating to the safety and efficacy of the procedure itself. However, if and when such obstacles are overcome, the most likely barriers to its availability will be social and financial in nature, relating in particular to the ability and willingness of patients, insurers or the state to pay. Thus, publicly funded healthcare systems such as the UK's National Health Service (NHS) will eventually have to decide whether UTx should be funded. With this in mind, we seek to provide an answer to the question of whether there exist any compelling reasons for the state not to fund UTx. The paper proceeds as follows. It assumes, at least for the sake of argument, that UTx will become sufficiently safe and cost-effective to be a candidate for funding and then asks, given that, what objections to funding there might be. Three main arguments are considered and ultimately rejected as providing insufficient reason to withhold funding for UTx. The first two are broad in their scope and offer an opportunity to reflect on wider issues about funding for infertility treatment in general. The third is narrower in scope and could, in certain forms, apply to UTx but not other assisted reproductive technologies (ARTs). The first argument suggests that UTx should not be publicly funded because doing so would be inconsistent with governments' obligations to prevent climate change and environmental pollution. The second claims that UTx does not treat a disorder and is not medically necessary. Finally, the third asserts that funding for UTx should be denied because of the availability of alternatives such as adoption and surrogacy.


Assuntos
Atenção à Saúde/ética , Acessibilidade aos Serviços de Saúde/ética , Infertilidade Feminina/cirurgia , Classificação Internacional de Doenças/ética , Serviços de Saúde Reprodutiva , Medicina Estatal/economia , Doadores de Tecidos/ética , Útero/transplante , Análise Custo-Benefício , Atenção à Saúde/economia , Feminino , Acessibilidade aos Serviços de Saúde/economia , Humanos , Infertilidade Feminina/classificação , Infertilidade Feminina/economia , Gravidez , Setor Público , Serviços de Saúde Reprodutiva/economia , Serviços de Saúde Reprodutiva/ética , Técnicas de Reprodução Assistida , Reino Unido
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA