Cargando…

Natural vs. programmed cycles for frozen embryo transfer: study protocol for an investigator-initiated, randomized, controlled, multicenter clinical trial

BACKGROUND: Randomized trials of assisted reproductive technology (ART) have been designed for outcomes of clinical pregnancy or live birth and have not been powered for obstetric outcomes such as preeclampsia, critical for maternal and fetal health. ART increasingly involves frozen embryo transfer...

Descripción completa

Detalles Bibliográficos
Autores principales:	Baksh, Sheriza, Casper, Anne, Christianson, Mindy S., Devine, Kate, Doody, Kevin J., Ehrhardt, Stephan, Hansen, Karl R., Lathi, Ruth B., Timbo, Fatmata, Usadi, Rebecca, Vitek, Wendy, Shade, David M., Segars, James, Baker, Valerie L.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2021
Materias:	Study Protocol
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8477459/ https://www.ncbi.nlm.nih.gov/pubmed/34579768 http://dx.doi.org/10.1186/s13063-021-05637-3

Ejemplares similares

The impact of estradiol on pregnancy outcomes in letrozole-stimulated frozen embryo transfer cycles
por: Zhang, Wendy Y., et al.
Publicado: (2021)

Embryo cryopreservation and utilization in the United States from 2004–2013
por: Christianson, Mindy S., et al.
Publicado: (2020)

Prognostic value of blastocyst grade after frozen euploid embryo transfer in patients with recurrent pregnancy loss
por: Murugappan, Gayathree, et al.
Publicado: (2020)

Dipeptidyl peptidase-4 inhibitors and cardiovascular events in patients with type 2 diabetes, without cardiovascular or renal disease
por: Baksh, Sheriza N., et al.
Publicado: (2020)

Frozen in perpetuity: ‘abandoned embryos’ in Canada
por: Cattapan, Alana, et al.
Publicado: (2016)

Dipeptidyl peptidase-4 inhibitor cardiovascular safety in patients with type 2 diabetes, with cardiovascular and renal disease: a retrospective cohort study
por: Baksh, Sheriza, et al.
Publicado: (2021)

Experiences with nonsurgical transfer of deep frozen embryos
por: Lampeter, WW, et al.
Publicado: (1980)

Live birth after fresh embryo transfer vs elective embryo cryopreservation/frozen embryo transfer in women with polycystic ovary syndrome undergoing IVF (FreFro-PCOS): study protocol for a multicenter, prospective, randomized controlled clinical trial
por: Shi, Yuhua, et al.
Publicado: (2014)

Patients' Attitudes towards the Surplus Frozen Embryos in China
por: Jin, Xuan, et al.
Publicado: (2013)

Abandoned frozen embryos in Argentina: a committee opinion
por: Lima, Natacha Salomé, et al.
Publicado: (2019)

To delay or not frozen embryo transfer in freeze-all cycles?
por: Drakopoulos, Panagiotis, et al.
Publicado: (2020)

Luteal phase support in fresh and frozen embryo transfers
por: Greenbaum, Shirley, et al.
Publicado: (2022)

Impact of endometrial preparation on early pregnancy loss and live birth rate after frozen embryo transfer: a large multicenter cohort study (14 421 frozen cycles)
por: Vinsonneau, L, et al.
Publicado: (2022)

Comparison of clinical outcomes between fresh embryo transfers and frozen-thawed embryo transfers
por: Shen, Chunjuan, et al.
Publicado: (2014)

Embryo stage of development is not decisive for reproductive outcomes in frozen-thawed embryo transfer cycles
por: de Carvalho, Bruno R, et al.
Publicado: (2017)

Assessment of patients’ perceptions towards embryo disposition after donation of embryos to a research biobank
por: Khorshid, Arian, et al.
Publicado: (2022)

Timing of frozen-thawed embryo transfers—does it really matter?
por: Klimczak, Amber, et al.
Publicado: (2020)

Predictive factors influencing pregnancy rate in frozen embryo transfer
por: Hayashi, Nao, et al.
Publicado: (2020)

Transfer of fresh or frozen embryos: a randomised controlled trial
por: Wong, K M, et al.
Publicado: (2021)

Preparation of the Endometrium for Frozen Embryo Transfer: A Systematic Review
por: Mumusoglu, Sezcan, et al.
Publicado: (2021)

Retrospective cohort study on preparation regimens for frozen embryo transfer
por: Atkinson, Monique, et al.
Publicado: (2021)

Effect of vaginal flora on clinical outcome of frozen embryo transfer
por: Ji, Li, et al.
Publicado: (2022)

Preparation of the endometrium for frozen embryo transfer: an update on clinical practices
por: Zhang, Yiting, et al.
Publicado: (2023)

Effect of Single Embryo Blastomere Biopsy from Human Frozen Embryos on Assisted Reproductive Outcomes
por: Aghajani, Shahrzad, et al.
Publicado: (2022)

Genetic and economic differences between alternative methods of gene conservation (small populations, frozen semen and frozen embryos)
por: Brem, G, et al.
Publicado: (1982)

Genetic and economic differences between alternative methods of gene conservation (small populations, frozen semen and frozen embryos)
por: Brem, G, et al.
Publicado: (1982)

Outcomes of neonates born following transfers of frozen-thawed cleavage-stage embryos with blastomere loss: a prospective, multicenter, cohort study
por: Wu, Yan-Ting, et al.
Publicado: (2018)

Impacts of Anti-dsDNA Antibody on In Vitro Fertilization-Embryo Transfer and Frozen-Thawed Embryo Transfer
por: Fan, Jiao, et al.
Publicado: (2017)

Birth following replacement of frozen-thawed embryos in an in vitro fertilization programme.
por: Lewis, S. E., et al.
Publicado: (1993)

Success of frozen embryo transfer: Does the type of gonadotropin influence the outcome?
por: Al-Inany, Hesham, et al.
Publicado: (2010)

Influence of post-thaw culture on the developmental potential of human frozen embryos
por: Rato, Mafalda L., et al.
Publicado: (2012)

Evaluation of clinical factors influencing pregnancy rate in frozen embryo transfer
por: Eftekhar, Maryam, et al.
Publicado: (2014)

Perinatal outcome in fresh versus frozen embryo transfer in ART cycles
por: Aflatoonian, Ali, et al.
Publicado: (2016)

Donation of surplus frozen pre-embryos to research in Israel: underlying motivations
por: Raz, Aviad, et al.
Publicado: (2016)

Serum progesterone screening for frozen embryo transfer: present and future perspectives
por: Coroleu, Buenaventura, et al.
Publicado: (2019)

Effects of intramuscular and vaginal progesterone supplementation on frozen-thawed embryo transfer
por: Jiang, Lei, et al.
Publicado: (2019)

Frozen Blastocyst Embryo Transfer: Comparison of Protocols and Factors Influencing Outcome
por: Eleftheriadou, Aikaterini, et al.
Publicado: (2022)

Impact of Maternal Age on Singleton Birthweight in Frozen Embryo Transfer Cycles
por: Ni, Zhe-xin, et al.
Publicado: (2022)

Comparison of Clinical Pregnancy Outcomes after Fresh and Frozen Embryo Transfer
por: Yu, Hui, et al.
Publicado: (2022)

Clinical outcome analysis of frozen-thawed embryo transfer on Day 7
por: Liu, Xinmi, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_ituepsdjepd4ss4itjsktiaoev