S. Kokeguchi

#311 : Intrauterine Administration of Human Chorionic Gonadotropin in Women Undergoing IVF– An Individual Participant Data Meta-Analysis

Haowen Zou, Karim S. Abdallah, Barbara Wirleitner, Kathleen H. Hong et autres

Background and Aims: Human chorionic gonadotropin (hCG) has been proposed as an intrauterine intervention around embryo transfer period due to its potential to enhance endometrium receptivity and implantation. Existing randomised controlled trials (RCTs) showed inconsistent findings and multiple meta-analyses on this topic …

au, Égypte, at, us, th, ir, jp, nz, gb (code pays fourni par la source)

P-630 Comparison of follitropin delta versus follitropin alfa in progestin-primed ovarian stimulation in IVF

Eri Okamoto, Noritoshi Enatsu, Kento Yamada, Akimitsu Yamada et autres

Abstract Study question Is there a difference in a clinical outcome between using follitropin delta and follitropin alfa undergoing a progestin primed ovarian stimulation (PPOS) protocol? Summary answer There was no difference between follitropin delta and follitropin alfa in terms of pregnancy …

jp (code pays fourni par la source)

P-716 Genetic mutations in women with recurrent assisted reproductive technology failure

Xiaohua Wei, Noritoshi Enatsu, Kunihiro Enatsu, Kazuo Yamada et autres

Abstract Study question Are there genetic mutations which may lead to recurrent failures of assisted reproductive technology? Summary answer In this study, some genes were found to be candidates for causing repeated ART failures. What is known already Although reproductive aging is …

jp (code pays fourni par la source)

A higher incidence of cleavage failure in oocytes containing smooth endoplasmic reticulum clusters

Junko Otsuki, T Iwasaki, Yuya Katada, Yukari Tsutsumi et autres

jp (code pays fourni par la source)

Clinical value of the newly developed nomogram predicting the fertilization outcome in assisted reproductive technology (ART)

Renata Yokota, Noritoshi Enatsu, Kohyu Furuhashi, Kanako Kishi et autres

jp (code pays fourni par la source)

The Beneficial Effect of Carboxylated Poly-L-Lysine on Cryosurvival of Vitrified Early Stage Embryos.

Yukiko Tsuji, Toshiroh Iwasaki, Hiromi Ogata, Yoshifumi MATSUMOTO et autres

BACKGROUND: In the vitrification of embryos, dimethyl sulfoxide (DMSO) is one of the most effective cryoprotectant agents (CPAs), but cytotoxic effects of DMSO on embryos are well known. Carboxylated poly-L-lysine (CPLL) has been identified as an effective cryoprotectant of cultured cell lines …

jp (code pays fourni par la source)

The difference in size between single pronuclei after ICSI and after IVF

C. Igashira, Junko Otsuki, Kohyu Furuhashi, Yuya Katada et autres

jp (code pays fourni par la source)

Systemic or local human chorionic gonadotropin administration is not beneficial for frozen-thawed embryo transfer in hormone replacement cycles: two prospective randomized trials

Yukiko Matsumoto, S. Kokeguchi

jp (code pays fourni par la source)

The effects of endometrial injury for frozen-thawed blastocyst transfer in hormone replacement cycles

Yukiko Matsumoto, Momoko Yata, Hiromi Ogata, Seiji Ogata et autres

jp (code pays fourni par la source)

Exploring variations in the first and second cleavage stages of developing embryos using time-lapse imaging technique

Haruka Sato, A. R. Choudhury, Hiromi Ogata, Yuya Katada et autres

jp (code pays fourni par la source)

The clinical significance of blastocyst grade at post-thawing: from an analysis of 2,425 single frozen-thawed blastocyst transfer cycles

Hiromi Ogata, Seiji Ogata, Toshiro Iwasaki, Yukiko Matsumoto et autres

jp (code pays fourni par la source)

Characteristics of women with undetectable (<0.1ng/ml) anti-mullerian hormone (AMH) levels who conceived

S. Kokeguchi, Yuki Matsumoto, Yuri Mizusawa, Seiji Ogata et autres

jp (code pays fourni par la source)