Ben W. Mol

BACKGROUND: Adenomyosis, an estrogen-dependent condition characterized by endometrial invasion into the myometrium, is associated with reduced live birth rates and increased miscarriage risk in women undergoing assisted reproductive technol…

Research into endometriosis has been historically underfunded, resulting in a dearth of strongly evidence based management options. The limited funding of endometriosis demands that resources be directed toward the most effective and impact…

OBJECTIVE: To determine the future priorities for ectopic pregnancy research. DESIGN: Potential research questions were collated from an initial international survey, a systematic review of clinical practice guidelines, and Cochrane system…

PURPOSE: This study estimates the need of IVF/ICSI in Australia as compared to its actual uptake. METHODS: We created a model estimating for the annual demand for IVF/ICSI in a hypothetical infertile population, using demographic data from …

There are no studies directly comparing medical vs surgical treatments in improving endometriosis-related pain despite the condition’s widespread prevalence. The COVID-19 pandemic restrictions resulted in many endometriosis patients unable …

BACKGROUND: Uterine contractions may interfere with embryo implantation in assisted reproductive technology. To reduce these contractions and improve success rates, the oxytocin antagonist atosiban has been suggested for administration duri…

BACKGROUND: Several GnRH antagonist protocols are currently used during COS in the context of ART treatments; however, questions remain regarding whether these protocols are comparable in terms of efficacy and safety. OBJECTIVE AND RATIONA…

(Abstracted from Hum Reprod 2022;37:969–979) A main cause of female infertility is tubal pathology, with 11% to 30% of cases resulting from previous surgery, infections (such as sexually transmitted diseases), or endometriosis. Hysterosalpi…

We aim to first systematically review and perform a meta-analysis of the diagnostic accuracy of transvaginal ultrasound (TVUS) and magnetic resonance imaging (MRI) and, second, to evaluate the accuracy of various sonographic diagnostic crit…

STUDY QUESTION: Is there an ideal imaging modality for the detection of uterosacral ligaments/torus uterinus (USL), rectovaginal septum (RVS) and vaginal deep endometriosis (DE) in women with a clinical history of endometriosis? SUMMARY AN…

OBJECTIVES: To review the accuracy of different imaging modalities for the detection of rectosigmoid deep endometriosis (DE) in women with clinical suspicion of endometriosis, and to determine the optimal modality. METHODS: A search was co…

OBJECTIVE: To develop a core outcome set for endometriosis. DESIGN: Consensus development study. SETTING: International. POPULATION: One hundred and sixteen healthcare professionals, 31 researchers and 206 patient representatives. METHO…

Background: Uterine peristalsis occurs in the endometrial–myometrial junctional zone. It is involved in sperm transport and embryo implantation in spontaneous and in vitro fertilization (IVF) cycles. We investigated the reproducibility of t…

STUDY QUESTION: Do diet, physical activity and contraceptive use change after receiving a diagnosis of polycystic ovary syndrome (PCOS)? SUMMARY ANSWER: Using longitudinal data 12 months apart, young women newly diagnosed with PCOS were mo…

The uterine junctional zone represents the juncture between endometrium and myometrium. The junctional zone is hormonally dependent and displays continuous peristaltic activity throughout the menstrual cycle in the nonpregnant state which i…

Abstract STUDY QUESTION What is the effect of uterine bathing with sonography gel prior to IVF/ICSI-treatment on live birth rates after fresh embryo transfer in patients with endometriosis? SUMMARY ANSWER After formal interim analysis and p…

(Abstracted from J Minim Invasive Gynecol 2020;27:390–407) Endometriosis is an inflammatory disease characterized by endometrium-like lesions outside the uterus. Pelvic pain and infertility are hallmarks of the disorder.

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STUDY QUESTION: Does pain or volume of used contrast medium impact the effectiveness of oil-based contrast during hysterosalpingography (HSG)? SUMMARY ANSWER: In women who report moderate to severe pain during HSG, the use of oil-based cont…

STUDY QUESTION: Can we identify patient characteristics that distinguish which ovulatory infertile women undergoing hysterosalpingography (HSG) benefit more or less from flushing with oil-based contrast medium compared to water-based contra…