Disposition Decisions by Couples with Frozen Embryos

冷冻胚胎夫妇的处置决定

• 批准号: 6703221
• 负责人: ROBERT David NACHTIGALL
• 金额: $ 50.84万
• 依托单位: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
• 依托单位国家: 美国
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-07-01 至 2008-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6703221
• 关键词: behavioral /social science research tag; clinical research; culture; decision making; embryo /fetus; embryo /fetus transplantation; emotions; family planning; family structure /dynamics; fertility; gender difference; health care policy; human subject; in vitro fertilization; interview; longitudinal human study; marriage /marital status

DESCRIPTION (provided by applicant): The goal of this qualitative research is to better understand how infertile couples who have undergone in vitro fertilization decide what to do with their surplus frozen embryos. Because this question is complicated by the variety and disparity of the embryo's potential uses and dispositions, e.g., they can be used by the couple in further attempts to conceive, "donated" to other infertile couples who wish to have a child, used in stem cell research, or stored indefinitely, discarded, or destroyed, the limited available data suggests that couples address this decision with considerable uncertainty and ambivalence. This 48-month ethnographic study would be the first in-depth examination of how couples think about their frozen embryos and formulate their disposition decision. The research will study 100 couples longitudinally over a one-year period, using three in-depth interviews of husbands and wives separately and together at six-month intervals, inducting participants who have frozen embryos in storage for between one and ten years. Qualitative data analysis will then proceed in a seven-step progression. The specific aims of this research are: (1) to examine the meanings that women and men attach to embryos; (2) to understand how women and men think about embryos in relation to concepts of the family; (3) to explore differences and similarities in how women and men conceptualize embryos; and (4) to describe the process women and men engage in as they consider the disposition of their frozen embryos, and whether their views of what should be done change over time. An exploration of the frozen embryo disposition decision would not only deepen our understanding of changing cultural notions about the meaning of family, but would inform several specific areas of public health policy that are currently mired in ambiguity, uncertainty, and controversy, e.g., the responsibilities and obligations of IVF clinics, the use of frozen embryos for stem cell research, and the "donation" or "adoption" of frozen embryos.

描述（由申请人提供）：这项定性研究的目的是更好地了解接受体外受精的不孕夫妇如何决定如何处理他们多余的冷冻胚胎。由于胚胎潜在用途和处置的多样性和差异性，这个问题变得复杂，例如，它们可以被夫妇用于进一步尝试怀孕，“捐赠”给其他希望有孩子的不孕夫妇，用于干细胞研究，或无限期地储存，丢弃或销毁，有限的可用数据表明，夫妇在做出这一决定时具有相当大的不确定性和矛盾心理。这项为期48个月的人种学研究将是第一次深入研究夫妇如何看待他们的冷冻胚胎并制定他们的处置决定。该研究将在一年的时间内纵向研究100对夫妇，对丈夫和妻子分别进行三次深入访谈，并以六个月的间隔进行访谈，引导冷冻胚胎储存一至十年的参与者。然后，定性数据分析将按七个步骤进行。本研究的具体目的是：（1）探讨女性和男性对胚胎的理解;（2）了解女性和男性如何看待胚胎与家庭概念的关系;（3）探讨女性和男性对胚胎概念化的差异和相似之处;（4）描述女性和男性在考虑如何处置他们的冷冻胚胎时所从事的过程，以及他们对应该做什么的看法是否会随着时间的推移而改变。对冷冻胚胎处置决定的探索不仅会加深我们对不断变化的关于家庭意义的文化观念的理解，而且会为目前陷入模糊、不确定和争议的公共卫生政策的几个具体领域提供信息，例如，试管婴儿诊所的责任和义务，冷冻胚胎用于干细胞研究，以及冷冻胚胎的“捐赠”或“收养”。