Reproductive BioMedicine Online

RESEARCH QUESTION: What is the population undergoing the ROPA (Reception of Oocytes from Partner) method and what are the outcomes of the technique? DESIGN: Case series of all ROPA treatments carried out between 2011 and 2020 in 18 fertili…

RESEARCH QUESTION: What is the feasibility of an anti-inflammatory diet in women diagnosed with endometriosis? DESIGN: Qualitative study using semi-structured focus groups and individual interviews among patients with endometriosis. Transc…

Research questionWhat patient populations and outcomes are depicted on IVF videos on the short-form video-sharing application 'TikTok'?DesignThis cross-sectional study investigated the 100 most-viewed videos utilizing the #IVF hashtag on Ti…

RESEARCH QUESTION: Does the endometriosis diet positively affect quality of life (QoL) in women diagnosed with endometriosis? DESIGN: A cross-sectional study was performed, recruiting women using the website and online peer platforms from …

RESEARCH QUESTION: Do patients with adenomyosis present a dysregulated endometrial receptivity that can be reversed with personalized embryo transfer (PET) by transcriptomic-based progesterone adjustment, improving IVF outcomes? DESIGN: A …

RESEARCH QUESTION: Would a properly designed educational programme offered to young women improve their awareness and fundamental knowledge of menstrual pain and endometriosis? DESIGN: A multinational cross-sectional study using a pen-and-…

RESEARCH QUESTION: What are conception rates and pregnancy outcomes after laparoscopic treatment of subtle distal tubal abnormalities among infertile women, and which factors relate to natural conception? DESIGN: Prospective cohort study (…

RESEARCH QUESTION: What is the effect of vitamin D3 (1,25(OH)2D3) on proliferation, cell cycle and apoptosis of endometrial stromal cells (ESC) in endometriotic patients? DESIGN: ESC isolated from 10 women with endometriosis and 10 healthy…

Endometriosis is a sex hormone-dependent, painful disease that affects 10-15% of women worldwide with no definitive cure, and current treatments are not always effective. This limitation is mainly due to gaps in our knowledge about the mech…

RESEARCH QUESTION: What is the optimal serum progesterone cut-off level in patients with endometriosis undergoing hormone replacement therapy frozen embryo transfer (HRT-FET) with intensive progesterone luteal phase support? DESIGN: A coho…

RESEARCH QUESTION: Do extracellular vesicles secreted by the endometrium of women with adenomyosis contain miRNAs involved in adenomyosis-related infertility? DESIGN: A descriptive study using organoids from eutopic endometrium of women wi…

RESEARCH QUESTION: What is the outcome of fertility-preservation treatments in women with endometrioma, especially those with endometrioma larger than 4 cm? DESIGN: Retrospective cohort study. Women with definitive diagnosis of ovarian end…

RESEARCH QUESTION: Does endometrioma size affect the number of oocytes retrieved after ovarian stimulation in women with endometriosis-related infertility undergoing IVF/intracytoplasmic sperm injection (ICSI)? DESIGN: Cohort study of infe…

RESEARCH QUESTION: Are the alterations observed in the endometriotic cells, such as progesterone resistance, already present in the eutopic endometrium or acquired in the ectopic location? DESIGN: The response to decidualization with proge…

RESEARCH QUESTION: Do frozen embryo transfer (FET) cycles following long-term gonadotrophin-releasing hormone agonist (GnRHa) pretreatment have better pregnancy outcomes than fresh embryo transfer cycles with long or ultra-long GnRHa protoc…

It was suggested in the 1980s that long-term pituitary down-regulation by a gonadotrophin-releasing hormone agonist, termed the ultra-long protocol, inducing a hypo-oestrogenic state, might improve reproductive outcomes in women with endome…

RESEARCH QUESTION: Could METTL3 and METTL14-mediated N6-methyladenosine (m6A) modification play possible cooperative roles in pathogenesis and progression of endometriosis? DESIGN: An investigation into m6A methylation profiles and the rol…

RESEARCH QUESTION: What are the novel pathogenic variants leading to endometriosis? DESIGN: A Chinese family, in which three female offspring were diagnosed with ovarian endometriosis by pathological biopsy and the mother had ovarian cysts…

RESEARCH QUESTION: Does aromatase inhibitor improve IVF outcomes by reducing local oestrogen production in patients with adenomyosis undergoing long-term gonadotrophin-releasing hormone agonist (GnRHa) treatment? DESIGN: Four patients with…

RESEARCH QUESTION: What is the expression pattern of platelet-derived growth factor BB (PDGF-BB), and its receptors, across the menstrual cycle in healthy control women and those with abnormal uterine bleeding-endometrial disorder (AUB-E)? …

RESEARCH QUESTION: Is the singleton live birth rate superior for vitrified-warmed versus fresh embryo transfer in women with adenomyosis? DESIGN: This cohort study retrospectively analysed data from the Reproductive Hospital Affiliated to …

RESEARCH QUESTION: What are the levels of progranulin (PGRN) expression in primary endometrial stromal cells (ESC) and endometrial tissue in patients with endometriosis (EMS)? What is the role and mechanism of action of PGRN in EMS? DESIGN…

RESEARCH QUESTION: Does resveratrol exert a potent inhibitory effect on the development of endometriosis by interfering with some pivotal processes? DESIGN: In-vitro cultures of primary endometriotic stromal cells, immortalized endometrial…

RESEARCH QUESTION: Is there a difference in recurrence rate of endometrioma(s) after cystectomy versus CO2 laser vaporization of the cyst wall? DESIGN: This single-centre retrospective study included 270 patients undergoing laparoscopic su…