Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/41385

TítuloCouple's willingness to donate embryos for research: a longitudinal study
Autor(es)Samorinha, Catarina
Severo, Milton
Machado, Helena
Figueiredo, Bárbara
de Freitas, Cláudia
Silva, Susana
Palavras-chaveintracytoplasmic sperm injection
in vitro fertilization
adjusted relative risk
relative risk
Cryopreserved embryos
decision making
embryo disposition
longitudinal study
patient-centred care
EditoraNordic Federation of Societies of Obstetrics and Gynecology
RevistaActa Obstetricia et Gynecologica Scandinavica
CitaçãoSamorinha C, Severo M, Machado H, Figueiredo B, de Freitas C, Silva S. Couples’ willingness to donate embryos for research: a longitudinal study. Acta Obstet Gynecol Scand 2016. DOI: 10.1111/aogs.12900
Resumo(s)Introduction. Decision-making on embryo disposition is a source of distress and is subject to change over time. This paper analyses the willingness of couples undergoing in vitro fertilization to donate cryopreserved embryos for research from 15 days after embryo transfer to 12 months later, taking into account the influence of psychosocial, demographic, and reproductive factors. Materials and methods. Prospective longitudinal study, with 74 heterosexual couples undergoing in vitro fertilization in a public fertility centre in Portugal, recruited between 2011 and 2012. Participants were evaluated twice: 15 days after embryo transfer and 12 months later. Results. A significant decrease in patients’ willingness to donate embryos for research over time was observed [86.5% to 73.6%; relative risk (RR) = 0.85; 95% CI 0.76–0.95]. A higher education level (>12 years) [adjusted RR (RRadj) = 0.79; 95% CI 0.64–0.96], considering research on human embryos to be important (vs. very important) (RRadj = 0.59; 95% CI 0.39–0.85) and practicing a religion less than once a month (vs. at least once a month) (RRadj = 0.73; 95% CI 0.53–1.00) seemed associated with unwillingness to donate embryos for research over time. Change towards non-donation happened mainly among couples who first considered that it was better to donate than wasting the embryos. Change towards donation occurred mostly among those stating that their priority at time 1 was to have a baby and who became pregnant in the meantime. Conclusions. Quality of care guided by patients’ characteristics, values, preferences, and needs calls for considering the factors and reasons underlying couples’ willingness to donate embryos for research over time as a topic in psychosocial guidelines for infertility and medically assisted reproductive care.
Arbitragem científicayes
Aparece nas coleções:CECS - Artigos em revistas internacionais
CIPsi - Artigos (Papers)

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
samorinha2016_AOGS.pdf203,78 kBAdobe PDFVer/Abrir

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu Currículo DeGóis