Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Akira Kuwahara"'
Autor:
Eri Maeda, Seung Chik Jwa, Yukiyo Kumazawa, Kazuki Saito, Arisa Iba, Ayako Yanagisawa‑Sugita, Akira Kuwahara, Hidekazu Saito, Yukihiro Terada, Takashi Fukuda, Osamu Ishihara, Yasuki Kobayashi
Publikováno v:
BMC Health Services Research, Vol 22, Iss 1, Pp 1-11 (2022)
Abstract Background Economic disparities affect access to assisted reproductive technology (ART) treatment in many countries. At the time of this survey, Japan provided partial reimbursement for ART treatment only for those in low- or middle-income c
Externí odkaz:
https://doaj.org/article/3f3b2eaea65149ebbd56cb135fe0a596
Publikováno v:
Reproductive Medicine and Biology, Vol 22, Iss 1, Pp n/a-n/a (2023)
Abstract To investigate the impact of a state of emergency (i.e., voluntary lockdown) during the COVID‐19 epidemic, we conducted a retrospective cohort study using the Japanese nationwide registry. In comparison with those during 2019, the number o
Externí odkaz:
https://doaj.org/article/58317a30e56b4aefa1918bd2e31250d7
Autor:
Yukiko Katagiri, Seung Chik Jwa, Akira Kuwahara, Takeshi Iwasa, Masanori Ono, Keiichi Kato, Hiroshi Kishi, Yoshimitsu Kuwabara, Miyuki Harada, Toshio Hamatani, Yutaka Osuga
Publikováno v:
Reproductive Medicine and Biology, Vol 22, Iss 1, Pp n/a-n/a (2023)
Abstract Purpose Since 1986, the Japan Society of Obstetrics and Gynecology assisted reproductive technology (ART) registry system has collected data on national ART use and outcomes trends in Japan. Herein, we describe the characteristics and outcom
Externí odkaz:
https://doaj.org/article/77b4be99f35247ab93b3f686a2161847
Autor:
Takeshi Iwasa, Akira Kuwahara, Toshiyuki Takeshita, Yuka Taniguchi, Mikio Mikami, Minoru Irahara
Publikováno v:
Reproductive Medicine and Biology, Vol 22, Iss 1, Pp n/a-n/a (2023)
Abstract Purpose The Japan Society of Obstetrics and Gynecology conducted a nationwide clinical study to evaluate the pregnancy outcomes of preimplantation genetic testing for aneuploidy or chromosomal structural rearrangement (PGT‐A/SR). Methods P
Externí odkaz:
https://doaj.org/article/fc964b593cb7444dbb10970dd7288bf0
Autor:
Keiko Ueno, Junya Kojima, Kohta Suzuki, Akira Kuwahara, Yasuhiko Higuchi, Atsushi Tanaka, Takafumi Utsunomiya, Yasuyuki Mio, Hirotaka Nishi, Yasunori Yoshimura, Minoru Irahara, Naoaki Kuji
Publikováno v:
Reproductive Medicine and Biology, Vol 22, Iss 1, Pp n/a-n/a (2023)
Abstract Purpose The purpose of this study is to compare anthropometric measurements between term singletons conceived via fresh embryo transfer (FreET) and frozen embryo transfer (FET) and those born via natural conception (NC) or fertility treatmen
Externí odkaz:
https://doaj.org/article/f50230c29c1b40e39e45d79e73f49fb5
Autor:
Seung Chik Jwa, Osamu Ishihara, Akira Kuwahara, Kazuki Saito, Hidekazu Saito, Yukihiro Terada, Yasuki Kobayashi, Eri Maeda
Publikováno v:
Reproductive Medicine and Biology, Vol 20, Iss 4, Pp 451-459 (2021)
Abstract Purpose We investigated the cumulative live birth rate (CLBR) in women receiving governmental subsidies for assisted reproductive technology (ART) in Saitama Prefecture, Japan. Methods Women who applied for subsidies from Saitama Prefectural
Externí odkaz:
https://doaj.org/article/4704d1d3376f40d8a890af2f06054cf4
Autor:
Arisa Iba, Eri Maeda, Seung Chik Jwa, Ayako Yanagisawa-Sugita, Kazuki Saito, Akira Kuwahara, Hidekazu Saito, Yukihiro Terada, Osamu Ishihara, Yasuki Kobayashi
Publikováno v:
Reproductive Health, Vol 18, Iss 1, Pp 1-12 (2021)
Plain Language Summary Fertility treatments have helped millions of people to have a child. Although financial factors are known to play an important role in the decision to use fertility treatments, no previous studies have investigated how socioeco
Externí odkaz:
https://doaj.org/article/0266acd94658492689a69eb1606de437
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Studies have consistently reported a significantly reduced incidence of ectopic pregnancy (EP) for frozen-thawed embryo transfer (ET) cycles compared with fresh cycles. However, only a few studies reported an association between endometrial
Externí odkaz:
https://doaj.org/article/55bce591dd5e45168742ef06b355c62a
Publikováno v:
ACS Omega, Vol 6, Iss 17, Pp 11750-11755 (2021)
Externí odkaz:
https://doaj.org/article/a9212fa70ff44d0d886e4df2a12ba761
Autor:
Osamu Ishihara, Seung Chik Jwa, Akira Kuwahara, Yukiko Katagiri, Yoshimitsu Kuwabara, Toshio Hamatani, Miyuki Harada, Tomohiko Ichikawa
Publikováno v:
Reproductive Medicine and Biology, Vol 19, Iss 1, Pp 3-12 (2020)
Abstract Purpose The Japan Society of Obstetrics and Gynecology (JSOG) has collected cycle‐based assisted reproductive technology (ART) data in an online registry since 2007. Herein, we present the characteristics and treatment outcomes of ART cycl
Externí odkaz:
https://doaj.org/article/3131637c0f4e4db690ca4e178dcd171d