Hamatani T

No ORCID on file · 4 papers in corpus
nonrandomized-trial 2025
Multicenter cohort study of the effect of Crinone® progesterone vaginal gel alone to prepare the endometrium for frozen-thawed blastocyst transfer in a hormone replacement cycle.
The journal of obstetrics and gynaecology research ·doi:10.1111/jog.16325

AimProgesterone has to be administered to prepare the endometrium for frozen-thawed blastocyst transfer (FBT) in a hormone replacement cycle (HRC). The objective of this study was to investigate the efficacy and safety of using Crinone® pro…

observational 2023
Impact of the COVID-19 pandemic on surgery for benign diseases in gynecology: A nationwide survey by the Japan Society of Obstetrics and Gynecology
The journal of obstetrics and gynaecology research ·doi:10.1111/jog.15467

AIM: This study aimed to clarify the impact of coronavirus disease 2019 on gynecology practice in Japan, in particular, on surgeries for benign gynecological diseases. METHODS: An online questionnaire was distributed to 966 facilities in J…

review 2015
Infertility etiologies are genetically and clinically linked with other diseases in single meta-diseases
Reproductive biology and endocrinology : RB&E ·doi:10.1186/s12958-015-0029-9

The present review aims to ascertain whether different infertility etiologies share particular genes and/or molecular pathways with other pathologies and are associated with distinct and particular risks of later-life morbidity and mortalit…

other 2013
Successful implantation after reducing matrix metalloproteinase activity in the uterine cavity
Reproductive biology and endocrinology : RB&E ·doi:10.1186/1477-7827-11-37

BACKGROUND: Recently, the concept of recurrent implantation failure (RIF) in assisted reproductive technology has been enlarged. Chronic uterine inflammation is a known cause of implantation failure and is associated with high matrix metall…