Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 28
Filtrar
2.
JAMA ; 331(13): 1085-1086, 2024 04 02.
Artigo em Inglês | MEDLINE | ID: mdl-38436997

RESUMO

This Viewpoint breaks down the myriad ways the Alabama Supreme Court decision to declare frozen embryos as legal equivalents to children harms the health of mothers and fetuses, limits reproductive decision-making based on genetics and out-of-reach costs, and impedes research.


Assuntos
Regulamentação Governamental , Jurisprudência , Medicina Reprodutiva , Governo Estadual , Feminino , Humanos , Gravidez , Aborto Legal/legislação & jurisprudência , Alabama , Medicina Reprodutiva/legislação & jurisprudência , Estados Unidos
3.
J Assist Reprod Genet ; 41(1): 223-229, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37978117

RESUMO

PURPOSE: To evaluate live birth rates (LBRs) for in vitro fertilization (IVF) cycles with ≤5 follicles at trigger, with the goal of helping patients with low follicle counts decide whether to proceed to retrieval. METHODS: This is a retrospective cohort study from an urban, university-affiliated fertility center. All IVF cycles that yielded <10 oocytes between 2016 and 2020 were reviewed. Cycles were included if <5 follicles measuring >14 mm were verified on trigger day. The primary outcome was LBR per retrieval after fresh or frozen transfer. Secondary outcomes were number of oocytes, mature oocytes, 2-pronuclear zygotes (2-PNs), blastocysts for transfer/biopsy, and euploid blastocysts (if preimplantation genetic testing for aneuploidy (PGT-A) was used). RESULTS: 1502 cycles (900 with PGT-A) from 972 patients were included. Mean number of oocytes, mature oocytes, 2-PNs, blastocysts for transfer/biopsy, and euploid blastocysts differed by follicle number (p < 0.001). Across all age groups, there were differences in LBR associated with follicle number (p < 0.001). However, within age groups, not all results were significant. For example, for patients <35 years, LBR did not differ by follicle number and among patients 35-37 years; LBR with two or three follicles was lower than with five (p < 0.02). LBR for patients 35-40 years was <20% with 1-3 follicles and 25-40% with 4-5 follicles. LBR for patients >41 years was <5% with 1-3 follicles and <15% with 4-5 follicles. CONCLUSION: As expected, LBR is higher with more follicles. Providing patients with <5 follicles with specific data can help them weigh the emotional, physical, and financial costs of retrieval.


Assuntos
Coeficiente de Natalidade , Indução da Ovulação , Feminino , Humanos , Gravidez , Estudos Retrospectivos , Indução da Ovulação/métodos , Fertilização in vitro/métodos , Folículo Ovariano , Nascido Vivo/epidemiologia , Taxa de Gravidez
4.
Fertil Steril ; 120(5): 1042-1047, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37562667

RESUMO

IMPORTANCE: Genetic testing of gamete donors is becoming increasingly comprehensive and now often includes expanded carrier screening. Some argue that testing has gone too far, whereas others propose that testing is not extensive enough. Thinking critically about how much genetic testing is appropriate for gamete donors is crucial for ensuring that market forces alone do not determine the level of testing that is performed. OBJECTIVE: The goal of this paper is to highlight contradictions in the current approach toward genetic testing of gamete donors and to suggest that we either embrace the value of preventing the birth of children with hereditary diseases and do so in a logical and consistent manner or consider reducing our level of genetic testing for gamete donors. EVIDENCE REVIEW: The Food and Drug Administration requires screening for infectious diseases and the American Society for Reproductive Medicine recommends screening for a small number of common recessive conditions. However, private donor banks are increasingly performing karyotype testing and expanded carrier screening. FINDINGS: There are 2 major inconsistencies in our current approach to genetic testing of gamete donors: (1) if genetic information is valued by gamete recipients, why should testing stop with recessive conditions, and not expand to dominant conditions or even polygenic risk scoring? (2) Why should gamete donors be asked to undergo testing that may or may not be reciprocated by gamete recipients? Addressing these inconsistencies requires us to consider the ultimate goal of testing gamete donors' genes. We argue that the present, default goal is empowerment of gamete recipients, whereas an alternative and more laudable mission is to avoid preventable, heritable disease in offspring. However, the latter brings its own ethical and practical challenges, including the issue of which diseases are worth preventing. CONCLUSION AND RELEVANCE: A more comprehensive and well-reasoned approach to genetic testing of gamete donors is needed. Otherwise, testing will continue to be haphazard and guided by the free market, rather than deeper societal values.


Assuntos
Testes Genéticos , Doação de Oócitos , Criança , Humanos , Células Germinativas , Doadores de Tecidos
5.
Obstet Gynecol ; 140(6): 1079, 2022 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-36441934
6.
Obstet Gynecol ; 139(6): 1009-1011, 2022 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-35675597

RESUMO

Public attention has been drawn recently to the commercial availability of noninvasive prenatal screening for rare genetic conditions, despite estimates that the positive predictive value of such tests is low. Many have focused on the importance of educating patients on the difference between screening and diagnostic testing so that they are adequately prepared for the possibility of a false-positive result. Even so, we question whether expanded noninvasive prenatal screening is ready to be used a screening tool. We argue that established public health criteria for evaluating the risks and benefits of a screening tool should be applied to expanded noninvasive prenatal screening. If a test fails to meet accepted standards, governmental agencies should consider regulating the accuracy and promotional claims of commercially available tests.


Assuntos
Síndrome de Down , Teste Pré-Natal não Invasivo , Síndrome de Down/diagnóstico , Feminino , Testes Genéticos , Humanos , Valor Preditivo dos Testes , Gravidez , Diagnóstico Pré-Natal
7.
Hum Reprod Update ; 28(5): 747-762, 2022 08 25.
Artigo em Inglês | MEDLINE | ID: mdl-35468184

RESUMO

BACKGROUND: Offering fertility preservation (FP) prior to gonadotoxic therapy, including cancer care and gender-affirming treatment, is now considered standard of care. Periodically, parents and children disagree about whether to pursue FP. However, it is unknown how often this occurs and how disagreement is handled when it arises. Moreover, there is no clear guidance on how to resolve these difficult situations. OBJECTIVE AND RATIONALE: The purpose of this scoping review is to provide an overview of available research evidence about parent-child disagreement regarding FP in order to establish that disagreement occurs in practice, understand the basis for disagreement and explore suggestions for how such disputes could be resolved. Based on our findings, we offer a discussion of the ethical principles at stake when disagreement occurs, which can be used to guide clinicians' approaches when these challenging scenarios present. SEARCH METHODS: A comprehensive literature search was run in several databases, including PubMed/Medline, Embase and the Cochrane Library. The search was performed in February 2021 and updated in August 2021. Articles were included in the final review if they discussed how parents or children wanted their views on FP taken into account, presented evidence that parent-child discordance regarding FP exists, discussed how to handle disagreement in a particular case or offered general suggestions for how to approach parent-child discordance about FP. Studies were excluded if the patients were adult only (age 18 years and older), pertained to fertility-sparing treatments (e.g. gonad shielding, gonadopexy) rather than fertility-preserving treatments (e.g. testicular tissue cryopreservation, ovarian tissue cryopreservation, oocyte cryopreservation or sperm cryopreservation) or explored the views of clinicians but not patients or parents. Meta-synthesis was used to synthesize and interpret data across included studies and thematic analysis was used to identify common patterns and themes. OUTCOMES: In total, 755 publications were screened, 118 studies underwent full-text review and 35 studies were included in the final review. Of these studies, 7 discussed how parents or children wanted their opinions to be incorporated, 11 presented evidence that discordance exists between parents and children regarding FP, 4 discussed how disagreement was handled in a particular case and 21 offered general suggestions for how to approach parent-child disagreement. There was a range of study designs, including quantitative and qualitative studies, case studies, ethical analyses and commentaries. From the thematic analysis, four general themes regarding FP disagreement emerged, and four themes relating to the ethical principles at stake in parent-child disagreement were identified. The general themes were: adolescents typically desire to participate in FP decision-making; some parents prefer not to involve their children; minors may feel more favorably about FP than their parents; and transgender minors and their parents may have unique reasons for disagreement. The ethical principles that were identified were: minor's best interest; right to an open future; minor's autonomy; and parental autonomy. WIDER IMPLICATIONS: This study offers an overview of available research on the topic of parent-child disagreement regarding FP and discusses the ethical considerations at stake when disagreement occurs. The findings can be used to inform guidance for clinicians presented with FP disagreement in practice.


Assuntos
Preservação da Fertilidade , Tomada de Decisões , Dissidências e Disputas , Humanos , Masculino , Relações Pais-Filho , Sêmen
9.
Am J Bioeth ; 22(2): 4-22, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-33459580

RESUMO

Prenatal genetic testing is becoming available for an increasingly broad set of diseases, and it is only a matter of time before parents can choose to test for hundreds, if not thousands, of genetic conditions in their fetuses. Should access to certain kinds of fetal genetic information be limited, and if so, on what basis? We evaluate a range of considerations including reproductive autonomy, parental rights, disability rights, and the rights and interests of the fetus as a potential future child. We conclude that parents should be able to access information that could be useful during pregnancy, but that testing for non-medical information should be limited. Next, we argue that the government lacks a compelling state interest in regulating prenatal genetic testing and propose that regulation should occur through medical professional organizations. Finally, we present a framework for determining what testing physicians should recommend, offer neutrally, or not offer at all.


Assuntos
Feto , Diagnóstico Pré-Natal , Feminino , Testes Genéticos , Humanos , Pais , Gravidez
12.
J Law Med Ethics ; 48(4): 748-764, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-33404329

RESUMO

This paper reviews common advertising claims by egg freezing companies and evaluates the medical evidence behind those claims. It then surveys legal standards for truth in advertising, including FTC and FDA regulations and the First Amendment right to free speech. Professional standards for medical advertising, such as guidelines published by the American Society for Reproductive Medicine (ASRM), the American College of Obstetricians and Gynecologists (ACOG), and the American Medical Association (AMA), are also summarized. A number of claims, many of which relate to the targeting of younger women for eOC, are found to breach legal and ethical standards for truth in advertising. The ethical implications of misleading advertising claims are also discussed, and the central narrative woven by OC ads - that egg freezing is empowering to women - is examined. The paper concludes that a more balanced approach to the risks and benefits of OC is necessary to truly respect women's autonomy. Moreover, justice requires us to look beyond a medical procedure accessible only to a minority of women in order to address inequities in the workplace.


Assuntos
Publicidade/ética , Publicidade/legislação & jurisprudência , Criopreservação , Óvulo , Publicidade/normas , Feminino , Regulamentação Governamental , Guias como Assunto , Humanos , Sociedades Médicas , Estados Unidos , United States Federal Trade Commission , United States Food and Drug Administration
13.
Obstet Gynecol ; 133(3): 525-532, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30741804

RESUMO

OBJECTIVE: To assess pregnant women's views and preferences on noninvasive prenatal whole genome sequencing. METHODS: A survey was offered to 805 pregnant women receiving prenatal care in practices affiliated with a large, tertiary care maternity hospital. Respondents were asked to envision undergoing prenatal whole genome sequencing and discuss their preferences and reasons for receiving different categories of genomic results, organized by actionability, severity, prevalence, and age of onset. The survey also queried respondents on their preferred role for clinicians in prenatal whole genome sequencing decision-making, and on their demographics and genetic literacy. RESULTS: From June to August 2017, a total of 553 respondents returned the survey (response rate=68.7%). Respondents were most likely to want information regarding serious treatable childhood-onset conditions (89.7%) and least likely to want to receive information about nonmedical traits from prenatal whole genome sequencing (40%). The most frequently cited reason for wanting medical prenatal whole genome sequencing results was "to prepare financially, medically, or psychologically for a child with special needs." In total, 10.5% of respondents wanted clear recommendations from clinicians about the categories of information that are most appropriate to test for, 44.7% wanted clear recommendations plus all options presented, 26.2% wanted all options presented and joint decision-making, and 13.2% wanted all options presented and independent decision-making. CONCLUSION: Respondents generally preferred to receive all categories of genetic results pertaining to medical conditions and wanted the information to prepare. More than half of respondents wanted (at minimum) clear recommendations from clinicians when deciding which prenatal whole genome sequencing results to receive.


Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Teste Pré-Natal não Invasivo , Preferência do Paciente , Adulto , Anormalidades Congênitas/diagnóstico , Tomada de Decisão Compartilhada , Feminino , Doenças Fetais/diagnóstico , Doenças Genéticas Inatas/diagnóstico , Humanos , Educação de Pacientes como Assunto , Gravidez , Cuidado Pré-Natal , Inquéritos e Questionários , Sequenciamento Completo do Genoma , Adulto Jovem
15.
AMA J Ethics ; 20(12): E1160-1167, 2018 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-30585579

RESUMO

Unlike in many European countries, preimplantation genetic diagnosis (PGD) is not regulated in the United States. As a result, PGD may be used for any condition for which genetic testing is available, at the discretion of fertility specialists and their patients. This essay explores the question of who should be responsible for regulating PGD in the United States. Federal or state regulation of PGD in the United States is likely to be challenging and problematic for several reasons, including the proximity of PGD to the abortion debate. I propose that PGD regulation in the United States can be most appropriately performed by health professionals using professional society guidelines that set standards for clinical practice.


Assuntos
Aborto Induzido/ética , Aborto Induzido/legislação & jurisprudência , Testes Genéticos/ética , Testes Genéticos/legislação & jurisprudência , Regulamentação Governamental , Política de Saúde , Diagnóstico Pré-Implantação/ética , Governo Federal , França , Humanos , Governo Estadual , Reino Unido , Estados Unidos
16.
J Law Med Ethics ; 46(2): 501-510, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-30147003

RESUMO

When the HPV vaccine was released over a decade ago, there was intense opposition to mandating the vaccine, including among bioethics and legal scholars. Some of the original concerns are now obsolete, while other objections continue to present an obstacle to mandating the vaccine. This essay responds to earlier critiques of mandatory HPV vaccination and offers a series of arguments in support of a vaccine mandate. The first section briefly addresses initial concerns that are no longer relevant. The second section makes the ethical case for mandating HPV vaccination, based on three principles: 1) the best interests of children, 2) solidarity, and 3) health equity. The final section addresses concerns related to implementation of the vaccine, including the validity of linking vaccination to school entry. The essay concludes that we have a moral imperative to protect children from the leading cause of cervical cancer, and that mandating HPV vaccination is the best way to ensure that children of all backgrounds receive the vaccine before they have been exposed to the virus.


Assuntos
Programas Obrigatórios/ética , Vacinas contra Papillomavirus , Feminino , Equidade em Saúde , Humanos , Estados Unidos , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/virologia
19.
Bioethics ; 31(3): 209-219, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28032365

RESUMO

Since the human genome was decoded, great emphasis has been placed on the unique, personal nature of the genome, along with the benefits that personalized medicine can bring to individuals and the importance of safeguarding genetic privacy. As a result, an equally important aspect of the human genome - its common nature - has been underappreciated and underrepresented in the ethics literature and policy dialogue surrounding genetics and genomics. This article will argue that, just as the personal nature of the genome has been used to reinforce individual rights and justify important privacy protections, so too the common nature of the genome can be employed to support protections of the genome at a population level and policies designed to promote the public's wellbeing. In order for public health officials to have the authority to develop genetics policies for the sake of the public good, the genome must have not only a common, but also a public, dimension. This article contends that DNA carries a public dimension through the use of two conceptual frameworks: the common heritage (CH) framework and the common resource (CR) framework. Both frameworks establish a public interest in the human genome, but the CH framework can be used to justify policies aimed at preserving and protecting the genome, while the CR framework can be employed to justify policies for utilizing the genome for the public benefit. A variety of possible policy implications are discussed, with special attention paid to the use of large-scale genomics databases for public health research.


Assuntos
Privacidade Genética , Genoma Humano , Genômica/ética , Humanos , Privacidade , Saúde Pública
20.
Prenat Diagn ; 36(13): 1250-1256, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-27862072

RESUMO

OBJECTIVE: Given public demand for genetic information, the potential to perform prenatal whole-genome sequencing (PWGS) non-invasively in the future, and decreasing costs of whole-genome sequencing, it is likely that OB/GYN practice will include PWGS. The goal of this project was to explore OB/GYNs' views on the ethical issues surrounding PWGS and their preparedness for counseling patients on its use. METHODS: A national survey was administered to 2500 members of American Congress of Obstetricians and Gynecologists. RESULTS: A total of 1114 respondents completed the survey (response rate = 45%). OB/GYNs are most concerned with ordering non-medical fetal genetic information, are worried about increasing parental anxiety, and feel it is appropriate to be directive when counseling parents about PWGS. Furthermore, most OB/GYNs have limited knowledge of genetics, rely heavily on genetic counselors and would like more guidance regarding the clinical adoption of PWGS. CONCLUSION: OB/GYNs do not completely accept or reject PWGS, but a substantial number have significant ethical and practical concerns. They are most concerned with issues that will directly affect their practices and interactions with patients, such as increasing parental anxiety and costs of care. Professional guidance would be instrumental in directing the adoption of PWGS and alleviating the ethical burden posed by PWGS on individual OB/GYNs. Published 2016. This article is a U.S. Government work and is in the public domain in the USA.


Assuntos
Atitude do Pessoal de Saúde , Testes Genéticos/ética , Ginecologia/ética , Obstetrícia/ética , Diagnóstico Pré-Natal/métodos , Análise de Sequência de DNA/ética , Ética , Feminino , Aconselhamento Genético/psicologia , Testes Genéticos/métodos , Humanos , Masculino , Médicos/ética , Médicos/psicologia , Padrões de Prática Médica/ética , Gravidez , Inquéritos e Questionários , Estados Unidos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...