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1.
AMA J Ethics ; 26(5): E367-372, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38700520

RESUMO

Burkholderia cenocepacia (B cenocepacia) is a gram-negative bacteria associated with significant morbidity and mortality following lung transplantation. Most US transplant programs consider B cenocepacia colonization to be an absolute contraindication to transplantation. This article argues that, if clinicians have good clinical reasons to expect poor outcomes for patients with B cenocepacia, then offering transplantation anyway is an abrogation of clinicians' fiduciary duties. This article also discusses other fiduciary obligations transplant programs might have to patients with B cenocepacia, such as referring to another transplant center, considering novel treatment options, and investigating how the infection's virulence factors stratify that patient's risk for poor transplant outcomes.


Assuntos
Infecções por Burkholderia , Transplante de Pulmão , Humanos , Burkholderia cenocepacia , Farmacorresistência Bacteriana , Estados Unidos , Transplante de Órgãos/ética , Antibacterianos/uso terapêutico , Acessibilidade aos Serviços de Saúde
2.
Exp Clin Transplant ; 22(Suppl 4): 33-36, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38775695

RESUMO

In Egypt, there is presently a growing need to have a deceased donor transplant program. Egypt conducted its first kidney transplant from a living donor in 1976 and a first partial liver transplant in 2001. Since 2009, the Egyptian Health Authorities Combat Transplant Tourism in concordance with ethics codes and the Declaration of Istanbul Custodian Group has been in place. The Egyptian Transplantation Law of 2011 mentions that organs could be procured from deceased donors based on a will and on family consent. This law has had many critics, including religious authorities who have stressed that organs cannot be taken from a person with brain death because, in their view, life ends with death of all organs. Many intensivists disagree over the definition of death. In addition, the media has communicated contradicting and sometimes misleading health care information. Mummification is rooted in pharos practice and linked to religious beliefs. The ancient Egyptians believed that, by burying the deceased with their organs, they may rejoin with them in the afterlife. Since 2019, the transplant community in Egypt has started collaborations with international transplant organizations and campaigns with doctors and celebrities to donate their organs after death, which have stressed that a deceased donor program could help against end-stage organ mortality. In November 2022, after communications with politicians, President Abdelfattah El Sisi directed the government to establish a regional center for organ transplantation, which aimed to be the biggest in the Middle East and North Africa region. The new center will be part of a new medical city that would replace Nasser Medical Institution in Cairo, Egypt. The Ministry of Health issued an official form to be signed by a person before his death, accepting use of organs, to give hope and support to other patients in need.


Assuntos
Transplante de Órgãos , Doadores de Tecidos , Obtenção de Tecidos e Órgãos , Humanos , Egito , Transplante de Órgãos/legislação & jurisprudência , Transplante de Órgãos/ética , Doadores de Tecidos/provisão & distribuição , Doadores de Tecidos/legislação & jurisprudência , Obtenção de Tecidos e Órgãos/legislação & jurisprudência , Religião e Medicina , Turismo Médico/legislação & jurisprudência , Turismo Médico/ética , Conhecimentos, Atitudes e Prática em Saúde , Atitude Frente a Morte , Morte Encefálica , Formulação de Políticas , Regulamentação Governamental , Consentimento Livre e Esclarecido/legislação & jurisprudência
4.
Curr Opin Organ Transplant ; 29(3): 212-218, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38483113

RESUMO

PURPOSE OF REVIEW: The adoption of brain death played a crucial role in the development of organ transplantation, but the concept has become increasingly controversial. This essay will explore the current state of the controversy and its implications for the field. RECENT DEVELOPMENTS: The brain death debate, long limited to the bioethics community, has in recent years burst into the public consciousness following several high-profile cases. This has culminated in the reevaluation of the Uniform Determination of Death Act (UDDA), which is in the process of being updated. Any change to the UDDA has the potential to significantly impact the availability of organs. SUMMARY: The current update to the UDDA introduces an element of uncertainty, one the brain death debate had not previously had.


Assuntos
Morte Encefálica , Transplante de Órgãos , Obtenção de Tecidos e Órgãos , Humanos , Transplante de Órgãos/ética , Transplante de Órgãos/efeitos adversos , Obtenção de Tecidos e Órgãos/ética , Obtenção de Tecidos e Órgãos/legislação & jurisprudência , Doadores de Tecidos/provisão & distribuição , Doadores de Tecidos/ética
5.
Perspect Biol Med ; 66(1): 195-209, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38662016

RESUMO

This article provides an in-depth ethical analysis of living donor uterus transplantation, incorporating clinical, psychological, and qualitative study data into the discussion. Although the concept of living organ donors as patients in their own right has not always been present in the field of transplantation, this conceptualization informs the framework for living donor ethics that we apply to living uterus donation. This framework takes root in the principles of research ethics, which include respect for persons, beneficence, and justice. It incorporates an analysis based on eight potential vulnerabilities of living donors: capacitational, juridic, deferential, social, medical, situational, allocational, and infrastructural. Finally, it recognizes that special relationships-such as that of the living donor advocate with the potential donor-require special responsibilities, including identifying vulnerabilities and engaging donors in a shared decision-making process. Directed and non-directed uterus donors require separate ethical analyses because their different relationships with recipients will influence the types of vulnerabilities, they are subject to as well as the potential benefits they may gain from donation.


Assuntos
Doadores Vivos , Útero , Humanos , Feminino , Útero/transplante , Doadores Vivos/ética , Transplante de Órgãos/ética , Obtenção de Tecidos e Órgãos/ética
8.
Acta bioeth ; 27(2): 181-191, oct. 2021.
Artigo em Inglês | LILACS | ID: biblio-1383265

RESUMO

Abstract In medical clinical practice, organ transplantation is mainly applied to patients with end-stage organ lesions and organ failure. However, with the development of organ transplantation, many ethical issues and controversies have arisen. From the perspective of bioethics, the article compares the relevant ethical and legal regulations of organ transplantation in various countries. Due to the complexity of the real situation, many ethical dilemmas arise in organ transplantation in China. The article analyzes and researches three aspects of organ donation, distribution, and trading, and finds that there are various ethical problems in these three aspects of organ transplantation in China, such as whether the principle of presumed consent is ethical, whether brain death is legalized, the selection and determination of transplant patients, and whether human organ trading is legalized, etc. With the help of the four principles of bioethics and the current development of organ transplantation in China, the article proposes that organ transplantation in China should follow four ethical principles: the principle of respect for life, the principle of do no harm/benefit, the principle of respect for autonomy, and the principle of justice, in order to provide a defense for the legitimacy of organ transplantation.


Resumen En la práctica clínica médica, el trasplante de órganos se aplica principalmente a los pacientes con lesiones orgánicas en fase terminal y con insuficiencia orgánica. Sin embargo, con el desarrollo del trasplante de órganos, han surgido muchas cuestiones éticas y controversias. Desde la perspectiva de la bioética, el artículo compara las normas éticas y jurídicas pertinentes del trasplante de órganos en varios países. Debido a la complejidad de la situación real, surgen muchos dilemas éticos en el trasplante de órganos en China. El artículo analiza e investiga tres aspectos de la donación, la distribución y el comercio de órganos, y constata que hay varios problemas éticos en estos tres aspectos del trasplante de órganos en China, como si el principio del consentimiento presunto es ético, si la muerte cerebral está legalizada, la selección y determinación de los pacientes de trasplante y si el comercio de órganos humanos está legalizado, etc. Con la ayuda de los cuatro principios de la bioética y el desarrollo actual del trasplante de órganos en China, el artículo propone que el trasplante de órganos en China debe seguir cuatro principios éticos: el principio de respeto a la vida, el principio de no hacer daño/beneficio, el principio de respeto a la autonomía y el principio de justicia, con el fin de proporcionar una defensa de la legitimidad del trasplante de órganos.


Resumo Na prática clínica médica, o transplante de órgãos é principalmente destinado a pacientes em estágio final de lesões e falência dos órgãos. Entretanto, com o desenvolvimento do transplante de órgãos, surgiram muitas questões e controvérsias éticas. O artigo compara, desde uma perspectiva bioética, as regulações éticas e legais relevantes sobre transplantes de órgãos em vários países. Devido à complexidade da situação real, muitos dilemas éticos surgiram no transplante de órgãos na China. O artigo analisa e investiga aspectos de doação, distribuição e comercialização de órgãos, e encontra que há vários problemas éticos nestes três aspectos do transplante de órgãos na China, tais como se o princípio do consentimento presumido é ético, se morte cerebral é legalizada, a seleção e determinação de pacientes que irão receber transplante, se a comercialização de órgãos humanos é legalizada, etc. O artigo propõe, com a ajuda de quatro princípios da bioética e o desenvolvimento atual de transplante de órgãos na China, que o transplante de órgãos na China deve seguir quatro princípios éticos: o princípio do respeito à vida, o princípio de beneficiar/não causar dano, o princípio do respeito pela autonomia e o princípio da justiça, de forma a possibilitar a defesa da legitimidade do transplante de órgãos.


Assuntos
Humanos , Obtenção de Tecidos e Órgãos/ética , Transplante de Órgãos/ética , Morte Encefálica , China , Consentimento Presumido , Jurisprudência
11.
Transplantation ; 105(9): 1957-1964, 2021 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-33587429

RESUMO

Alcohol and cannabis use as a contraindication to organ transplantation is a controversial issue. Until recently, patients in Canada with alcohol-associated liver disease were required to demonstrate abstinence for 6 mo to receive a liver transplant. There is no equivalent rule that is applied consistently for cannabis use. There is some evidence that alcohol and cannabis use disorder pretransplant could be associated with worse outcomes posttransplantation. However, early liver transplantation for patients with alcohol-associated liver disease in France and in the United States has led to challenges of the 6-mo abstinence rule in Canada in the media. It has also resulted in several legal challenges arguing that the rule violates human rights laws regarding discrimination in the provision of medical services and that the rule is also unconstitutional (this challenge is still before the court). Recent legalization of cannabis use for adults in Canada has led to questions about the appropriateness of limiting transplant access based on cannabis use. The ethics committee of the Canadian Society of Transplantation was asked to provide an ethical analysis of cannabis and alcohol abstinence policies. Our conclusions were as follows: neither cannabis use nor the 6-mo abstinence rule for alcohol use should be an absolute contraindication to transplantation, and transplant could be offered to selected patients, further research should be conducted to ensure evidence-based policies; and the transplant community has a duty not to perpetuate stigma associated with alcohol and cannabis use disorders.


Assuntos
Consumo de Bebidas Alcoólicas/efeitos adversos , Política de Saúde , Fumar Maconha/efeitos adversos , Transplante de Órgãos/normas , Obtenção de Tecidos e Órgãos/normas , Abstinência de Álcool , Consumo de Bebidas Alcoólicas/legislação & jurisprudência , Canadá , Tomada de Decisão Clínica , Consenso , Contraindicações de Procedimentos , Medicina Baseada em Evidências/normas , Regulamentação Governamental , Política de Saúde/legislação & jurisprudência , Humanos , Fumar Maconha/legislação & jurisprudência , Transplante de Órgãos/efeitos adversos , Transplante de Órgãos/ética , Transplante de Órgãos/legislação & jurisprudência , Seleção de Pacientes , Formulação de Políticas , Medição de Risco , Fatores de Risco , Obtenção de Tecidos e Órgãos/ética , Obtenção de Tecidos e Órgãos/legislação & jurisprudência
12.
Pediatr Transplant ; 25(4): e13984, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33580580

RESUMO

Psychosocial risk factors, such as substance use, have been linked to poor post-transplant outcomes for solid organ transplant patients, including poor medication adherence, increased risk for rejection, and even graft failure. Despite universal consensus that substance use is an increasing problem among youth, many pediatric transplant centers do not have policies in place to address substance use and no universal guidelines exist regarding assessment during the pre-transplant evaluation in this population. An online survey was administered via REDCap™ and directed toward medical leaders (ie, medical and surgical directors) of national heart, kidney, and liver transplant centers. Questions examined the following: perspectives on the need for a universal transplant center policy on pediatric substance use, abuse, and dependence; timing and frequency of evaluation for substance use; specific substances which would elicit respondents' concerns; and ethical concerns surrounding substance use. Data were analyzed using descriptive statistics. Data were collected from 52 respondents from 38 transplant centers, with the majority (n = 40; 77%) reporting no substance use policy in place for pediatric transplant patients. However, many endorsed concerns if a pediatric patient was found to be using specific substances. Our findings further highlight the need for a universal substance use policy across pediatric solid organ transplant centers. The results from the distributed survey will help to provide guidelines and best practices when establishing a universal policy for substance use.


Assuntos
Atitude do Pessoal de Saúde , Transplante de Órgãos , Política Organizacional , Seleção de Pacientes , Guias de Prática Clínica como Assunto , Cuidados Pré-Operatórios/métodos , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Criança , Pré-Escolar , Pesquisas sobre Atenção à Saúde , Humanos , Lactente , Recém-Nascido , Transplante de Órgãos/ética , Transplante de Órgãos/normas , Seleção de Pacientes/ética , Cuidados Pré-Operatórios/ética , Cuidados Pré-Operatórios/normas , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Estados Unidos
13.
Transplantation ; 105(1): 37-55, 2021 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-33148977

RESUMO

The coronavirus pandemic has significantly impacted solid organ transplantation (SOT). Early in the outbreak period, transplant societies recommended suspending living kidney transplant programs in communities with widespread transmission to avoid exposing recipients to increased risk of immunosuppression, while recommendations were made to reserve deceased-donor kidney transplantation for likely life-saving indications. SOT recipients may be at high risk from COVID-19 disease due to chronic immunosuppressive treatment and other medical comorbidities. Mortality rates reported between 13 to over 30% in SOT recipients. In addition to high rates of complications and mortality attributable to COVID-19 infections, the pandemic has also led to additional complexities in transplantation including new questions regarding screening of donors and recipients, decision making to accept a patient for kidney transplant or wait after pandemic. The clinical implications of COVID-19 infection may also differ depending on the type of the transplanted organ and recipient comorbidities which further impacts decisions on continuing transplantation during the pandemic. Transplant activity during a pandemic should be tailored with careful selection of both donors and recipients. Furthermore, while tremendous strides have been made in treatment strategies and vaccinations, the impact of these in transplant recipients may be attenuated in the setting of their immunosuppression. In this review, we aim to summarize several aspects of COVID-19 in transplantation, including the immune response to SARS-CoV-2, SARS-CoV-2 diagnostics, clinical outcomes in SOT recipients, and end-stage kidney disease patients, transplant activity during the pandemic, and treatment options for COVID-19 disease.


Assuntos
COVID-19/imunologia , Transplante de Órgãos , SARS-CoV-2/imunologia , COVID-19/complicações , COVID-19/epidemiologia , COVID-19/terapia , Humanos , Tolerância Imunológica , Falência Renal Crônica/complicações , Transplante de Órgãos/ética , Transplante de Órgãos/mortalidade
14.
Saudi J Kidney Dis Transpl ; 31(5): 1042-1050, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33229767

RESUMO

Organ transplantation is lifesaving for individuals with end-stage organ failure. However, many people are still waiting for organ transplantation due to religious beliefs and the perspectives of society. Many studies on organ donation have shown that the knowledge levels and attitudes of nurses have an important effect on organ donation rates. The aim of this study was to evaluate the views and attitudes of nurses about ethical and cultural issues related to transplantation. This descriptive study was conducted on 220 nurses who worked in a university hospital in Istanbul, Turkey. Data were collected using a questionnaire form included sociodemographic characteristics, ethical-cultural values, and knowledge levels about transplantation of the participants. Descriptive statistics and Chi-square test were used for the analysis of data. The mean age of the participants was 24.8 ± 6.04 years. Sixty percent of the participants reported that a person with brain-death was the most ideal candidate for organ donation. Seventy-seven percent of them suggested that organ sale was the most common ethical problem in organ transplantation. Sixty-three percent reported that the patient awaiting transplantation for a long time had priority order for organ transplantation. Most of the nurses (91.0%) believed that organ transplantation was religiously and culturally appropriate; however, 67.7% of them reported that it was not considered appropriate by the society due to religious and cultural beliefs. Sixty-two percent of them suggested that the society believed that organ transplantation was unlawful (haram) religiously. Nurses generally had positive views and attitudes about organ transplantation.


Assuntos
Atitude do Pessoal de Saúde/etnologia , Enfermeiras e Enfermeiros , Transplante de Órgãos , Obtenção de Tecidos e Órgãos , Adolescente , Adulto , Feminino , Humanos , Masculino , Enfermeiras e Enfermeiros/psicologia , Enfermeiras e Enfermeiros/estatística & dados numéricos , Transplante de Órgãos/ética , Transplante de Órgãos/enfermagem , Transplante de Órgãos/psicologia , Inquéritos e Questionários , Turquia , Adulto Jovem
16.
Pediatrics ; 146(Suppl 1): S33-S41, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32737230

RESUMO

Cases of adolescents in organ failure who refuse solid organ transplant are not common, but several have been discussed in the media in the United States and the United Kingdom. Using the framework developed by Buchanan and Brock for surrogate decision-making, I examine what role the adolescent should morally play when deciding about therapy for life-threatening conditions. I argue that the greater the efficacy of treatment, the less voice the adolescent (and the parent) should have. I then consider how refusals of highly effective transplant cases are similar to and different from refusals of other lifesaving therapies (eg, chemotherapy for leukemia), which is more commonly discussed in the media and medical literature. I examine whether organ scarcity and the need for lifelong immunosuppression justify differences in whether the state intervenes when an adolescent and his or her parents refuse a transplant. I argue that the state, as parens patriae, has an obligation to provide the social supports needed for a successful transplant and follow-up treatment plan, although family refusals may be permissible when the transplant is experimental or of low efficacy because of comorbidities or other factors. I conclude by discussing the need to limit media coverage of pediatric treatment refusals.


Assuntos
Temas Bioéticos , Meios de Comunicação de Massa/ética , Transplante de Órgãos/ética , Consentimento dos Pais/ética , Recusa do Paciente ao Tratamento/ética , Adolescente , Família , Feminino , Humanos , Consentimento Informado por Menores/ética , Consentimento Informado por Menores/legislação & jurisprudência , Masculino , Transplante de Órgãos/legislação & jurisprudência , Consentimento dos Pais/legislação & jurisprudência , Participação do Paciente , Patient Self-Determination Act , Ética Baseada em Princípios , Recusa do Paciente ao Tratamento/legislação & jurisprudência , Gêmeos Monozigóticos , Reino Unido , Estados Unidos
17.
Transplantation ; 104(8): 1542-1552, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32732830

RESUMO

Uncontrolled donation after circulatory death (uDCD) refers to donation from persons who die following an unexpected and unsuccessfully resuscitated cardiac arrest. Despite the large potential for uDCD, programs of this kind only exist in a reduced number of countries with a limited activity. Barriers to uDCD are of a logistical and ethical-legal nature, as well as arising from the lack of confidence in the results of transplants from uDCD donors. The procedure needs to be designed to reduce and limit the impact of the prolonged warm ischemia inherent to the uDCD process, and to deal with the ethical issues that this practice poses: termination of advanced cardiopulmonary resuscitation, extension of advanced cardiopulmonary resuscitation beyond futility for organ preservation, moment to approach families to discuss donation opportunities, criteria for the determination of death, or the use of normothermic regional perfusion for the in situ preservation of organs. Although the incidence of primary nonfunction and delayed graft function is higher with organs obtained from uDCD donors, overall patient and graft survival is acceptable in kidney, liver, and lung transplantation, with a proper selection and management of both donors and recipients. Normothermic regional perfusion has shown to be critical to achieve optimal outcomes in uDCD kidney and liver transplantation. However, the role of ex situ preservation with machine perfusion is still to be elucidated. uDCD is a unique opportunity to improve patient access to transplantation therapies and to offer more patients the chance to donate organs after death, if this is consistent with their wishes and values.


Assuntos
Seleção do Doador/métodos , Rejeição de Enxerto/prevenção & controle , Parada Cardíaca/mortalidade , Preservação de Órgãos/métodos , Transplante de Órgãos/métodos , Aloenxertos/provisão & distribuição , Seleção do Doador/ética , Seleção do Doador/legislação & jurisprudência , Rejeição de Enxerto/etiologia , Acessibilidade aos Serviços de Saúde , Parada Cardíaca/terapia , Humanos , Transplante de Órgãos/efeitos adversos , Transplante de Órgãos/ética , Transplante de Órgãos/legislação & jurisprudência , Perfusão/instrumentação , Perfusão/métodos , Ressuscitação/ética , Resultado do Tratamento , Isquemia Quente/efeitos adversos
18.
An Pediatr (Engl Ed) ; 93(2): 134.e1-134.e9, 2020 Aug.
Artigo em Espanhol | MEDLINE | ID: mdl-32620317

RESUMO

Despite being an international reference in donation and transplantation, Spain needs to improve pediatric donation, including donation after the circulatory determination of death. The present article, a summary of the consensus report prepared by the Organización Nacional de Trasplantes and the Spanish Pediatrics Association, intends the facilitation of donation procedures in newborns and children and the analysis of associated ethical dilemma. The ethical basis for donation in children, the principles of clinical assessment of possible donors, the criteria for the determination of death in children, intensive care management of donors, basic concepts of donation after the circulatory determination of death and the procedures for donation in newborns with severe nervous system's malformation incompatible with life, as well as in children receiving palliative care are commented. Systematically considering the donation of organs and tissues when a child dies in conditions consistent with donation is an ethical imperative and must become an ethical standard, not only because of the need of organs for transplantation, but also to ensure family centered care.


Assuntos
Transplante de Órgãos/métodos , Doadores de Tecidos , Obtenção de Tecidos e Órgãos/métodos , Criança , Morte , Humanos , Recém-Nascido , Transplante de Órgãos/ética , Pediatria/ética , Espanha , Doadores de Tecidos/ética , Obtenção de Tecidos e Órgãos/ética
19.
J Clin Ethics ; 31(2): 154-157, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32585660

RESUMO

A woman with congenital absence of a uterus applied for participation in a clinical trial for uterus transplantation. She was married to a woman who had the potential to carry a child without the need for aggressive medical intervention. Thus, the question arose regarding whether the infertile partner should be considered for uterus transplantation. In this article we discuss the ethical issues with uterus transplantation for a member of a same-sex couple, whose partner could carry a pregnancy. We review the medical criteria for uterus transplantation, discuss the additional options for parenthood in same-sex couples, examine how to determine if this meets the criteria of just distribution of uterus grafts, and ultimately argue that the value of gestation is at the level of the individual rather than the couple.


Assuntos
Transplante de Órgãos , Útero , Criança , Ensaios Clínicos como Assunto , Feminino , Humanos , Transplante de Órgãos/ética , Gravidez , Minorias Sexuais e de Gênero , Útero/transplante
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