N La Cour Freiesleben

L26/P-276 No advantage of ICSI over IVF in the absence of severe male factor: cumulative deliveries from a multicentre randomized controlled trial

S. Berntsen, J M Nielsen, A. Zedeler, B. Nohr et autres

Abstract Study question Does ICSI versus c-IVF affect the cumulative number of deliveries, including subsequent live births, from one treatment cycle in patients without severe male factor infertility? Summary answer Extended follow-up of the RCT shows no advantage of ICSI over c-IVF …

dk (code pays fourni par la source)

L26/O-096 Progesterone luteal-phase support (LPS) in modified natural cycle frozen embryo transfer (mNC-FET) among women of advanced reproductive age or low ovarian reserve

A. Somuncu Johansen, M. Saupstad, C. Colombo, S. Bergenheim et autres

Abstract Study question Does progesterone LPS improve reproductive outcomes in mNC-FET among women of advanced reproductive age or low anti-Müllerian hormone (AMH)? Summary answer Women of advanced reproductive age and women with a low AMH did not benefit from vaginal progesterone LPS …

dk (code pays fourni par la source)

P-780 Longer follicular phase, more ultrasound scans, and higher cycle cancellation rate in immediate versus postponed modified natural cycle (mNC) FET

Aslak Johansen, Sara Johanna Bergenheim, Cristina Colombo, Marte Saupstad et autres

Abstract Study question Do ovarian morphology and length of the follicular phase differ between immediate and postponed mNC-FET, and what are the clinical consequences hereof? Summary answer In immediate NC-FET, more cystic intraovarian structures were present, the follicular phase was longer, and …

dk (code pays fourni par la source)

O-277 Exploring the relationship between the vaginal microbiota and vaginal symptoms

Tine Wrønding, Sarah Mollerup, A Troen Lundsgaard, Jürgen Heinz et autres

Abstract Study question What is the relationship between self-reported vaginal symptoms and the composition of the vaginal microbiome? Summary answer Our study reveals a complex and multifactorial relationship between vaginal symptoms and the composition of the vaginal microbiome. What is known already …

dk, us (code pays fourni par la source)

O-188 Conventional in vitro fertilisation versus intracytoplasmic sperm injection in first cycle patients without severe male factor infertility (INVICSI): a randomised, controlled, open-label, multicentre trial

Sine Berntsen, Anne Zedeler, Bugge Nøhr, Morten Rønn Petersen et autres

Abstract Study question Is the cumulative live birth rate (CLBR) after ICSI superior to conventional IVF (c-IVF) in first cycle fertility patients without severe male factor infertility? Summary answer In couples without severe male factor infertility, ICSI does not improve the CLBR …

dk (code pays fourni par la source)

P-551 Association between the length of in vitro culture and mode of ART and the initial se-hCG rise in ongoing singleton pregnancy

C Brockmeier, Anja Bisgaard Pinborg, N La Cour Freiesleben, Marie Louise Grøndahl et autres

Abstract Study question Does the length in vitro and mode of ART (fresh and frozen cycles) impact the se-hCG rise in cycles with ongoing single implantation pregnancy? Summary answer Length in vitro and mode of ART alter the hCG. Blastocysts in FET …

dk (code pays fourni par la source)

P-787 Ovarian morphology and length of follicular phase differ between immediate and postponed modified natural-cycle frozen embryo transfer (mNC-FET) cycles – Sub-study of an ongoing RCT

Sara Johanna Bergenheim, Marte Saupstad, J Wulff Bogstad, N La Cour Freiesleben et autres

Abstract Study question Does ovarian morphology and length of the follicular phase differ between immediate and postponed mNC-FET cycles? Summary answer More cystic follicular residue after oocyte pick-up was observed at cycle day 2-5 in immediate vs postponed mNC-FET. The immediate follicular …

dk (code pays fourni par la source)

O-143 Biopsy-free profiling of the uterine immune system in patients with recurrent pregnancy loss and unexplained infertility

Kilian Vomstein, Pia Egerup, Astrid Marie Kolte, I Behrendt-Møller et autres

Abstract Study question What are the differences in menstrual blood lymphocytes between controls, patients with recurrent pregnancy loss (RPL) or with unexplained infertility (uINF)? Summary answer Compared with controls, RPL- and uINF patients had a different menstrual blood immune profile, including altered …

dk, at (code pays fourni par la source)

Cohort profile: The SmartSleep Study , Denmark Triangulation of evidence from survey, clinical and tracking data

Naja Hulvej Rod, TO Andersen, ER Severinsen, Christoffer Sejling et autres

ABSTRACT Purpose The SmartSleep Study is established to comprehensively assess the impact of night-time smartphone use on sleep patterns and health. An innovative combination of large-scale repeated survey information, high-resolution sensor-driven smartphone data, in-depth clinical examination and registry linkage allow for detailed …

dk (code pays fourni par la source)

O-290 Cumulative live birth rates in a freeze-all and fresh transfer strategy after one complete ART cycle in ovulatory women

Sacha Stormlund, Negjyp Sopa, Anne Zedeler, B Jeanette et autres

Abstract Study question Is the cumulative live birth rate(CLBR) similar following a freeze-all and fresh transfer strategy including nearly all subsequent frozen-thaw cycles from the same oocyte retrieval? Summary answer The chance of at least one live birth after use off all …

dk, se, es (code pays fourni par la source)

Human granulosa cells are of very young DNA methylation age following a different epigenetic drift than other somatic cell types

Kristina Wendelboe Olsen, Albert Cardona, Andrew Cho Chan, R. Borup Helweg-Larsen et autres

dk, gb, us (code pays fourni par la source)