Enrico Papaleo

BACKGROUND: Endometriosis and adenomyosis are estrogen-dependent inflammatory conditions frequently associated with impaired fertility. Although progesterone resistance at the tissue level is well documented, it remains unclear whether thes…

Infertility is a prevalent issue affecting many couples during their reproductive years, with a significant number facing challenges in conceiving despite regular unprotected intercourse. Male factor infertility (MFI) contributes significan…

Abstract Study question Is IVF more effective than surgery for treating infertility associated to ovarian and deep endometriosis detected at ultrasound? Summary answer The live birth rate within a year from the study’s beginning was signifi…

Abstract Study question Are progesterone levels lower in women with endometriosis or adenomyosis undergoing an embryo transfer compared to unaffected? Summary answer Progesterone levels before embryo transfer in women with adenomyosis and e…

Abstract Study question Is oocyte accumulation for fertility preservation a good option for young women with benign ovarian tumors (BOT) in terms of feasibility, compliance and efficiency? Summary answer Oocyte accumulation may be safely of…

Endometriosis and autoimmune diseases share a hyper-inflammatory state that might negatively impact the embryo-endometrium crosstalk. Inflammatory and immune deregulatory mechanisms have been shown to impair both endometrial receptivity and…

PurposeTo evaluate the association between serum progesterone (P) at the day of ovulation trigger and neonatal birthweight in singletons born after frozen-thawed embryo transfer in segmented ART cycles.MethodsA retrospective multicenter coh…

Endometriosis was claimed to negatively affect the intrafollicular environment, hindering oocyte competence. Previous studies evaluated expression levels of cytochrome P450 aromatase (CYP19A) in granulosa and cumulus oophorus cells collecte…

BACKGROUND: Infertile women carrying ovarian endometriomas can be managed either with surgery or by in-vitro fertilization (IVF). The aim of this study was to compare ovarian responsiveness to controlled ovarian stimulation (COS) in assiste…

Abstract Study question To evaluate whether the presence of concomitant autoimmunity in endometriosis patients may affect In Vitro Fertilization (IVF)/Intracytoplasmic Injection (ICSI) outcomes. Summary answer In ‘normo-responders’ patients…

Abstract Study question Does endometriosis affect the expression of the aromatase gene CYP19A1 in the cumulus oophorous (COCs) and mural lutein-granulosa cells (GCs) influencing ART procedures? Summary answer Endometriosis does not impair C…

The management of endometriosis-related infertility is still a challenging issue. Women can be managed with either surgery or in vitro fertilization (IVF). The decision is tailored to the patients considering pros and cons of both approache…

Pathogenesis of endometriosis is still unclear and a role of both innate and adaptive immune system has been postulated. Some recent findings have revealed an increased risk to have concomitant autoimmune disease in women with endometriosis…

BACKGROUND: Data about endometrioma ablation using energies with little thermal spread reported good results in terms of ovarian reserve and postoperative pregnancy rates. The aim of the present study was to assess the impact of one step CO…

Abstract Study question To investigate differences in In Vitro Fertilization (IVF)/Intracytoplasmic Sperm Injection (ICSI) outcomes between endometriosis women who do or don’t have a concomitant autoimmune disease. Summary answer Despite a …

Endometriosis is a chronic inflammatory condition, which is distinguished by the presence of the endometrial-like glands and stroma outside the uterine cavity. Pain and infertility are the most commonly expressed symptoms, occurring in 60% …

IntroductionRecent data suggest a higher clinical pregnancy rate performing assisted hatching (AH) on previously cryopreserved embryos but fail to demonstrate significant effects on live birth rate. However, current evidence is based on stu…

BackgroundVaginal and seminal microbiomes have gained increasing interest for their involvement in reproductive health and fertility. However, their role in reproductive outcome is not fully understood yet. In this study, we aimed to correl…

Endometrial cells perceive and respond to their microenvironment forming the basis of endometrial homeostasis. Errors in endometrial cell signaling are responsible for a wide spectrum of endometrial pathologies ranging from infertility to c…

Growing evidence supports a role of vitamin D (VD) in reproductive health. Vitamin D receptor (VDR) is expressed in the ovary, endometrium, and myometrium. The biological actions of VD in fertility and reproductive tissues have been investi…

Endometriosis is an estrogen-dependent chronic inflammatory condition that affects women in their reproductive period causing infertility and pelvic pain. The disease, especially at the ovarian site has been shown to have a detrimental impa…

Cycles with progesterone elevation during controlled ovarian stimulation (COS) for IVF/ICSI are commonly managed with a "freeze-all" strategy, due to a well-recognized detrimental effect of high progesterone levels on endometrial receptivit…

The effect of a raised body mass index (BMI) on the outcome of assisted reproduction technology (ART) still represents a controversial issue. Even less clear is whether BMI acts with a potential detrimental effect on IVF outcomes via a dele…