Human Reproduction

STUDY QUESTION: Does atosiban (oxytocin/vasopressin V1A receptor antagonist), given around embryo transfer improve the live birth rate of women undergoing IVF treatment? SUMMARY ANSWER: The use of atosiban around embryo transfer did not im…

STUDY QUESTION: Are single-nucleotide polymorphisms (SNPs) at the interleukin 1A (IL1A) gene locus associated with endometriosis risk? SUMMARY ANSWER: We found evidence for strong association between IL1A SNPs and endometriosis risk. WHAT…

STUDY QUESTION: Is the prevalence of blue eye colour higher in women with deep endometriosis? SUMMARY ANSWER: Blue eye colour is more common in women with deep endometriosis when compared with both women with ovarian endometriomas and wome…

STUDY QUESTION: Is it feasible to deliver anastrozole (ATZ), an aromatase inhibitor (AI), by a vaginal polymer-based drug delivery system in the cynomolgus monkey (Macaca fascicularis) to describe the pharmacokinetic profile? SUMMARY ANSWE…

STUDY QUESTION: Is telmisartan effective in the treatment of endometriosis? SUMMARY ANSWER: Combined blockade of angiotensin II type 1 receptor (AT1R) and activation of peroxisome proliferator-activated receptor (PPAR)-γ by telmisartan inh…

STUDY QUESTION: Does the methylation status of the promoter region of the HOXA10 gene differ in eutopic and ectopic endometrium? SUMMARY ANSWER: The eutopic endometrium in women with endometriosis is significantly more methylated when comp…

STUDY QUESTION: Is temporary ovarian suspension following laparoscopic surgery for severe pelvic endometriosis an effective method for reducing the prevalence of postoperative ovarian adhesions? SUMMARY ANSWER: Temporary ovarian suspension…

STUDY QUESTION: Are the fetal membranes of women affected with endometriosis similar to those from disease-free women? SUMMARY ANSWER: Decidua of women with endometriosis is able to generate endometriotic-like lesions in contact with the f…

We propose that the term retrocervical septum be added to the medical lexicon to designate the anatomic location of endometriosis of the septum that separates the vagina and posterior vaginal fornix from the rectovaginal pouch of Douglas. U…

STUDY QUESTION: Do endometriotic ovarian cysts influence the rate of spontaneous ovulation? SUMMARY ANSWER: Endometriotic cysts, no matter what their volume, do not influence the rate of spontaneous ovulation in the affected ovary. WHAT I…

STUDY QUESTION: What are the roles of the microRNA miR-210-an miRNA that is up-regulated in endometriotic cyst stromal cells (ECSCs)-in the pathogenesis of endometriosis? SUMMARY ANSWER: Up-regulated miR-210 expression in ECSCs is involved…

STUDY QUESTION: What is the optimal management of women with endometriosis based on the best available evidence in the literature? SUMMARY ANSWER: Using the structured methodology of the Manual for ESHRE Guideline Development, 83 recommend…

STUDY QUESTION: Are the transmembrane mucins, MUC1, MUC4 and MUC16, differentially expressed in endometriosis compared with normal endometrium? SUMMARY ANSWER: This study revealed that transmembrane mucin expression does not vary significa…

STUDY QUESTION: How does hypoxia-mediated down-regulation of dual specificity phosphatase-2 (DUSP2) promote endometriotic lesion development? SUMMARY ANSWER: Inhibition of DUSP2 by hypoxia enhances endometriotic lesion growth via promoting…

STUDY QUESTION: Is there any risk of intra-uterine bacterial colonization and concurrent occurrence of endometritis in women with endometriosis? SUMMARY ANSWER: An increase in intra-uterine microbial colonization and concurrent endometriti…

STUDY QUESTION: Does the iron content of an endometrioma represent a potential source of toxicity for the adjacent follicles? SUMMARY ANSWER: The presence of an endometrioma increases iron and H/L ferritin levels, and transferrin receptor …

STUDY QUESTION: Is the presence of adenomyosis associated with menorrhagia? SUMMARY ANSWER: There was no significant association between adenomyosis and menorrhagia, but there was a significant positive correlation between the severity of …

STUDY QUESTION: How long does it take to be proficient in diagnosing pouch of Douglas (POD) obliteration and deep infiltrating endometriosis (DIE) of the rectum with transvaginal sonography (TVS)? SUMMARY ANSWER: Sonographers familiar with…

STUDY QUESTION: Could an aberrant microRNA (miRNA) expression profile be responsible for the changes in the angiogenic and fibrinolytic states observed in endometriotic lesions? SUMMARY ANSWER: This study revealed characteristic miRNA expr…

STUDY QUESTION: Are mutations in the phosphatase and tensin homolog deleted on chromosome 10 (PTEN) gene associated with endometriosis? SUMMARY ANSWER: Loss of heterozygosity (LOH) at the 10q23.3 locus, PTEN somatic mutations and changes i…

STUDY QUESTION: Does the metabolomic profile, obtained with nuclear magnetic resonance (NMR), of spent culture media from human embryos correlate with reproductive potential in a cohort of good prognosis patients? SUMMARY ANSWER: In a larg…